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- /*
- * @Description: 车位分配算法模块,使用单例模式,接收外部请求并通过调用通信块接口发送反馈
- * @Author: yct
- * @Date: 2020-07-10 11:02:40
- * @LastEditTime: 2020-08-06 10:32:28
- * @LastEditors: yct
- */
- #include "parkspace_manager.h"
- #include "parkspace_communicator.h"
- Parkspace_manager::Parkspace_manager()
- {
- }
- Parkspace_manager::~Parkspace_manager()
- {
- parkspace_manager_uninit();
- }
- //初始化
- Error_manager Parkspace_manager::parkspace_manager_init(int threads_size)
- {
- // 初始化任务处理线程池
- m_thread_pool.thread_pool_init(threads_size);
- m_parkspace_manager_satus = eParkspace_manager_normal;
- return Error_code::SUCCESS;
- }
- //反初始化
- Error_manager Parkspace_manager::parkspace_manager_uninit()
- {
- m_thread_pool.thread_pool_uninit();
- m_parkspace_manager_satus = eParkspace_manager_unknown;
- return Error_code::SUCCESS;
- }
- //检查执行者的状态, 判断能否处理这条消息,
- Error_manager Parkspace_manager::check_status()
- {
- if(get_parkspace_manage_status() != eParkspace_manager_normal)
- {
- return Error_manager(Error_code::DB_MANAGER_STATUS_ERROR, Error_level::MAJOR_ERROR,
- " Parkspace_manager::check_executer error ");
- }
- return SUCCESS;
- }
- //处理消息的执行函数
- Error_manager Parkspace_manager::execute_msg(Communication_message* p_msg)
- {
- if ( p_msg == nullptr )
- {
- return Error_manager(Error_code::POINTER_IS_NULL, Error_level::MINOR_ERROR,
- " POINTER IS NULL ");
- }
- switch ( p_msg->get_message_type() )
- {
- ///车位分配请求消息
- case Communication_message::eParkspace_allocation_request_msg:
- {
- message::Parkspace_allocation_request_msg request;
- bool result = request.ParseFromString(p_msg->get_message_buf());
- LOG(INFO)<<"allocation request, car license: "<<request.car_info().license();
- if(!result)
- {
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_PARSE_ERROR, Error_level::MINOR_ERROR,
- " message::Parkspace_allocation_request_msg ParseFromString error ");
- }
- // std::cout<<"分配:"<<request.DebugString()<<std::endl;
- //往线程池添加执行任务, 之后会唤醒一个线程去执行他.
- m_thread_pool.enqueue(&Parkspace_manager::execute_for_allocate, this,
- request.car_info(), request.terminal_id(), request.command_key());
- return SUCCESS;
- }
- // 车位查询请求消息
- case Communication_message::eParkspace_search_request_msg:
- {
- message::Parkspace_search_request_msg request;
- bool result = request.ParseFromString(p_msg->get_message_buf());
- LOG(INFO)<<"search request, car license: "<<request.car_info().license();
- if(!result)
- {
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_PARSE_ERROR, Error_level::MINOR_ERROR,
- " message::Parkspace_search_request_msg ParseFromString error ");
- }
- //往线程池添加执行任务, 之后会唤醒一个线程去执行他.
- // std::cout<<"查询:"<<request.DebugString()<<std::endl;
- m_thread_pool.enqueue(&Parkspace_manager::execute_for_search, this, request.car_info(), request.command_key());
- return SUCCESS;
- }
- // 车位释放请求消息
- case Communication_message::eParkspace_release_request_msg:
- {
- message::Parkspace_release_request_msg request;
- bool result = request.ParseFromString(p_msg->get_message_buf());
- LOG(INFO)<<"release request ";
- if(!result)
- {
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_PARSE_ERROR, Error_level::MINOR_ERROR,
- " message::Parkspace_release_request_msg ParseFromString error ");
- }
- //往线程池添加执行任务, 之后会唤醒一个线程去执行他.
- // std::cout<<"释放:"<<request.DebugString()<<std::endl;
- m_thread_pool.enqueue(&Parkspace_manager::execute_for_release, this, request, request.command_key());
- return SUCCESS;
- }
- // 车位手动更新请求消息
- case Communication_message::eParkspace_force_update_request_msg:
- {
- message::Parkspace_force_update_request_msg request;
- bool result = request.ParseFromString(p_msg->get_message_buf());
- LOG(INFO)<<"force update request, parkspace ";
- if(!result)
- {
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_PARSE_ERROR, Error_level::MINOR_ERROR,
- " message::Parkspace_force_update_request_msg ParseFromString error ");
- }
- //往线程池添加执行任务, 之后会唤醒一个线程去执行他.
- // std::cout<<"手动:"<<request.DebugString()<<std::endl;
- m_thread_pool.enqueue(&Parkspace_manager::execute_for_force_update, this, request, request.command_key());
- return SUCCESS;
- }
- // 车位确认占用请求消息
- case Communication_message::eParkspace_confirm_alloc_request_msg:
- {
- message::Parkspace_confirm_alloc_request_msg request;
- bool result = request.ParseFromString(p_msg->get_message_buf());
- LOG(INFO)<<"confirm alloc request ";
- if(!result)
- {
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_PARSE_ERROR, Error_level::MINOR_ERROR,
- " message::Parkspace_force_update_request_msg ParseFromString error ");
- }
- m_thread_pool.enqueue(&Parkspace_manager::execute_for_confirm_alloc, this, request);
- return SUCCESS;
- }
- //车位数据刷新请求
- case Communication_message::eParkspace_refresh_request_msg:
- {
- return send_parkspace_data();
- }
- }
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_MSG_REQUEST_TYPE_ERROR, Error_level::MINOR_ERROR,
- " fun error ");
- }
- Error_manager Parkspace_manager::encapsulating_heartbeat_messages()
- {
- //封装心跳消息
- Database_controller::Database_controller_status t_database_controller_status;
- Parkspace_manager::Parkspace_manager_satus t_parkspace_manager_satus;
- t_database_controller_status = Database_controller::get_instance_pointer()->get_database_controller_status();
- t_parkspace_manager_satus = Parkspace_manager::get_instance_pointer()->get_parkspace_manage_status();
- //车位信息消息赋值
- message::Parkspace_allocation_status_msg t_parkspace_status_msg;
- message::Base_info t_base_info;
- message::Error_manager t_error;
- t_base_info.set_msg_type(message::Message_type::eParkspace_allocation_status_msg);
- t_base_info.set_timeout_ms(5000);
- t_base_info.set_sender(message::Communicator::eParkspace);
- t_base_info.set_receiver(message::Communicator::eMain);
- t_error.set_error_code(0);
- t_parkspace_status_msg.mutable_base_info()->CopyFrom(t_base_info);
- t_parkspace_status_msg.mutable_error_manager()->CopyFrom(t_error);
- t_parkspace_status_msg.set_database_controller_status((message::Database_controller_status)t_database_controller_status);
- t_parkspace_status_msg.set_parkspace_manager_satus((message::Parkspace_manager_satus)t_parkspace_manager_satus);
- message::Parkspace_allocation_data_msg parkspaceAllocationDataMsg;
- int t_min_parkspace_size;
- int t_medium_parkspace_size;
- int t_large_parkspace_size;
- int t_total_parkspace_size;
- m_parkspace_operating_function.get_specify_the_type_parkspace_info(parkspaceAllocationDataMsg,message::Parkspace_type::MIN_PARKINGSPACE);
- t_min_parkspace_size = parkspaceAllocationDataMsg.parkspace_info_ex_size();
- t_parkspace_status_msg.set_small_parkspace_remaining_number(t_min_parkspace_size);
- parkspaceAllocationDataMsg.clear_parkspace_info_ex();
- m_parkspace_operating_function.get_specify_the_type_parkspace_info(parkspaceAllocationDataMsg,message::Parkspace_type::MID_PARKINGSPACE);
- t_medium_parkspace_size = parkspaceAllocationDataMsg.parkspace_info_ex_size();
- t_parkspace_status_msg.set_medium_parkspace_remaining_number(t_medium_parkspace_size);
- parkspaceAllocationDataMsg.clear_parkspace_info_ex();
- m_parkspace_operating_function.get_specify_the_type_parkspace_info(parkspaceAllocationDataMsg,message::Parkspace_type::BIG_PARKINGSPACE);
- t_large_parkspace_size = parkspaceAllocationDataMsg.parkspace_info_ex_size();
- t_parkspace_status_msg.set_large_parkspace_remaining_number(t_large_parkspace_size);
- parkspaceAllocationDataMsg.clear_parkspace_info_ex();
- t_total_parkspace_size = t_min_parkspace_size + t_medium_parkspace_size + t_large_parkspace_size;
- t_parkspace_status_msg.set_total_parkspace_remaining_number(t_total_parkspace_size);
- LOG(INFO) << t_parkspace_status_msg.DebugString()<< this;
- return Parkspace_communicator::get_instance_references().encapsulate_msg(t_parkspace_status_msg.SerializeAsString());
- }
- //判断是否为待机,如果已经准备好,则可以执行任务。
- bool Parkspace_manager::is_ready()
- {
- if ( m_parkspace_manager_satus == eParkspace_manager_normal && m_thread_pool.thread_is_full_load() == false )
- {
- return true;
- }
- else
- {
- return false;
- }
- }
- Parkspace_manager::Parkspace_manager_satus Parkspace_manager::get_parkspace_manage_status()
- {
- return m_parkspace_manager_satus;
- }
- // 检查车辆是否已存在,通常分配前调用
- bool Parkspace_manager::check_car_existence(std::string license)
- {
- message::Parkspace_info parkspaceInfo;
- //获取车辆状态
- Error_manager error=m_parkspace_operating_function.query_one_parkspace_with_license(license,parkspaceInfo);
- //如果车辆处于停车中或者已入库 则车辆已存在
- if(!parkspaceInfo.has_car_info())
- {
- return false;
- }
- return true;
- }
- Error_manager Parkspace_manager::send_parkspace_data()
- {
- message::Parkspace_allocation_data_msg all_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_all_parkspace_info(all_parkspace_data);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- message::Base_info t_base_info;
- message::Error_manager error;
- t_base_info.set_msg_type(message::Message_type::eParkspace_allocation_data_msg);
- t_base_info.set_timeout_ms(5000);
- t_base_info.set_sender(message::Communicator::eParkspace);
- t_base_info.set_receiver(message::Communicator::eMain);
- all_parkspace_data.mutable_base_info()->CopyFrom(t_base_info);
- error.set_error_code(0);
- all_parkspace_data.mutable_error_manager()->CopyFrom(error);
- return Parkspace_communicator::get_instance_references().encapsulate_msg(all_parkspace_data.SerializeAsString());
- }
- //
- //找到一个最优车位---方案二
- //找左侧车位
- Error_manager Parkspace_manager::query_the_optimal_parkspace_serverB1(message::Parkspace_info &parkspace_info,message::Car_info car_info,int terminal_id)
- {
- //车辆高大于1550mm分在四楼以下,小于1550mm分在四楼以上
- /*
- * K=j%15
- * P=i%6
- * S=15*d-(j%15)*(2*d-1)+[6*d-(i%6)(2*d-1)]*W W>1
- */
- float time_min=0;
- int parkingspace_index_id=-1;
- //找左侧车位
- //如果是小车 (低于1.55米属于小车)
- if ( car_info.car_height() <= MIN_CAR_HIGH )
- {
- //获取所有小型车位信息
- message::Parkspace_allocation_data_msg all_min_parkspace_data;
- Error_manager t_error = m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_min_parkspace_data, message::Parkspace_type::MIN_PARKINGSPACE);
- if (t_error != SUCCESS)
- {
- return t_error;
- }
- //遍历所有小型车位
- int i = 0;
- while (i < all_min_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_min_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //筛选出小型车位的中间部分(第一优先级)的空车位
- if (t_parkspace_id % 15 >= 4 && t_parkspace_id % 15 <= 12
- && all_min_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty)
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time = (terminal_id+2) * TERMINAL_SPACING / MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_min_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() - 2) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_height() /THE_ELEVATOR_SPEED +ELEVATOR_MOVEMENT_TIME +
- (t_parkspace_id % 15 ) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_width() / MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if (time_min == 0)
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << time;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断小车车位中间部分(第一优先级)是否有找到合适的空车位 如果找到了 则不需要继续比较 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_min_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::LEFT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则找小车车位第二优先级 (侧边)
- int i = 0;
- while (i < all_min_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_min_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- if ( (t_parkspace_id % 15 >= 1 && t_parkspace_id % 15 <= 3 || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_min_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty)
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time = (terminal_id+2) * TERMINAL_SPACING / MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_min_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() - 2) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_height() /THE_ELEVATOR_SPEED +ELEVATOR_MOVEMENT_TIME +
- (t_parkspace_id % 15 == 0?15:t_parkspace_id % 15) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_width() / MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if (time_min == 0)
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- else
- {
- if ( time < time_min )
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断小车车位侧边部分(第二优先级)是否有找到合适的空车位 如果找到了 则不需要继续比较 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_min_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::LEFT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- }
- }
- if ( car_info.car_height() <= MID_CAR_HIGH )
- {
- //找中型车位
- //获取中型车位
- message::Parkspace_allocation_data_msg all_mid_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_mid_parkspace_data,message::Parkspace_type::MID_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while(i<all_mid_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //如果是六楼的中型车位的中间部分(第一优先级)
- if ( t_parkspace_id >=64 && t_parkspace_id <= 72
- && all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- (t_parkspace_id % 15)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << time;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断中型车位的中间部分(第一优先级)是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_mid_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::LEFT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则找侧边中型车位(第二优先级)
- int i=0;
- while(i<all_mid_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //如果是六楼的中型车位的侧边(第二优先级)
- if ( (t_parkspace_id >=61 && t_parkspace_id <= 63 || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- (t_parkspace_id % 15 == 0?15:t_parkspace_id % 15)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断中型车位侧边(第二优先级)是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_mid_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::LEFT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- }
- }
- if ( car_info.car_height() <= BIG_CAR_HIGH )
- {
- //找大型车位
- //获取大型车位
- message::Parkspace_allocation_data_msg all_big_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_big_parkspace_data,message::Parkspace_type::BIG_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while(i<all_big_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_big_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //筛选出一号车库的小型车位的靠近电梯的左侧三排(第二优先级)的空车位
- if ( ( (t_parkspace_id %15 >= 1 && t_parkspace_id %15 <= 3) || (t_parkspace_id>=34 && t_parkspace_id<=42) || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_big_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //如果是二楼车 则特殊处理
- if ( all_big_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() == 2 )
- {
- // 二楼用时=| 目标车位到电梯的距离 - 终端到电梯的距离 | / 中跑车速度
- float t_min=abs( (t_parkspace_id%15 == 0?15:t_parkspace_id%15)*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_width()-(terminal_id+2)*TERMINAL_SPACING )/MEDIUM_CAR_SPEED+DOWNSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- else
- {
- if ( t_min<time_min )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << t_min ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- else
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_big_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- (t_parkspace_id % 15==0?15:t_parkspace_id % 15)*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------left-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- }
- ++i;
- }
- //判断大型车位是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_big_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::LEFT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则代表左侧没找到合适车位
- parkspace_info.set_parkingspace_index_id(-1);
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- "无合适车位分配! query_the_optimal_parkspace_serverB1 error ");
- }
- }
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- "无合适车位分配! query_the_optimal_parkspace_serverB1 error ");
- }
- //找右侧车位
- Error_manager Parkspace_manager::query_the_optimal_parkspace_serverB2(message::Parkspace_info &parkspace_info,message::Car_info car_info,int terminal_id)
- {
- //车辆高大于1550mm分在四楼以下,小于1550mm分在四楼以上
- /*
- * K=j%15
- * P=i%6
- * S=15*d-(j%15)*(2*d-1)+[6*d-(i%6)(2*d-1)]*W W>1
- */
- float time_min=0;
- int parkingspace_index_id=-1;
- //找右侧车位
- //如果是小车 (低于1.55米属于小车)
- if ( car_info.car_height() <= MIN_CAR_HIGH )
- {
- //获取所有小型车位信息
- message::Parkspace_allocation_data_msg all_min_parkspace_data;
- Error_manager t_error = m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_min_parkspace_data, message::Parkspace_type::MIN_PARKINGSPACE);
- if (t_error != SUCCESS)
- {
- return t_error;
- }
- //遍历所有小型车位
- int i = 0;
- while (i < all_min_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_min_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //筛选出小型车位的中间部分(第一优先级)的空车位
- if (t_parkspace_id % 15 >= 4 && t_parkspace_id % 15 <= 12
- && all_min_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty)
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time = (6-terminal_id+2) * TERMINAL_SPACING / MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_min_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() - 2) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_height() /THE_ELEVATOR_SPEED +ELEVATOR_MOVEMENT_TIME +
- ( 15-t_parkspace_id % 15 ) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_width() / MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if (time_min == 0)
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断小车车位中间部分(第一优先级)是否有找到合适的空车位 如果找到了 则不需要继续比较 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_min_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::RIGHT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则找小车车位第二优先级 (侧边)
- int i = 0;
- while (i < all_min_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_min_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //筛选出一号车库的小型车位的中间部分(第一优先级)的空车位
- if ((t_parkspace_id % 15 >= 1 && t_parkspace_id % 15 <= 3 || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_min_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty)
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time = (6-terminal_id+2) * TERMINAL_SPACING / MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_min_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() - 2) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_height() /THE_ELEVATOR_SPEED +ELEVATOR_MOVEMENT_TIME +
- ( (15-t_parkspace_id % 15)==15?0:(15-t_parkspace_id % 15) ) *all_min_parkspace_data.parkspace_info_ex(i).parkingspace_width() / MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if (time_min == 0)
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- else
- {
- if ( time < time_min )
- {
- time_min = time;
- parkingspace_index_id = i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断小车车位侧边部分(第二优先级)是否有找到合适的空车位 如果找到了 则不需要继续比较 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_min_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::RIGHT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- }
- }
- if ( car_info.car_height() <= MID_CAR_HIGH )
- {
- //找中型车位
- //获取中型车位
- message::Parkspace_allocation_data_msg all_mid_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_mid_parkspace_data,message::Parkspace_type::MID_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while(i<all_mid_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //如果是六楼的中型车位的中间部分(第一优先级)
- if ( t_parkspace_id >= 64 && t_parkspace_id <= 72
- && all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(6-terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- ( 15-t_parkspace_id % 15 )*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << time;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断中型车位的中间部分(第一优先级)是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_mid_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::RIGHT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则找侧边中型车位(第二优先级)
- int i=0;
- while(i<all_mid_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //如果是六楼的中型车位的侧边(第二优先级)
- if ( (t_parkspace_id >=61 && t_parkspace_id <= 63 || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(6-terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- ( (15-t_parkspace_id % 15) ==15?0:(15-t_parkspace_id % 15))*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << time;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- ++i;
- }
- //判断中型车位侧边(第二优先级)是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_mid_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::RIGHT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- }
- }
- if ( car_info.car_height() <= BIG_CAR_HIGH )
- {
- //找大型车位
- //获取大型车位
- message::Parkspace_allocation_data_msg all_big_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_big_parkspace_data,message::Parkspace_type::BIG_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while(i<all_big_parkspace_data.parkspace_info_ex_size())
- {
- int t_parkspace_id=all_big_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- //筛选出大型车位的靠近电梯的右侧三排(第二优先级)的空车位
- if ( ( (t_parkspace_id %15 >= 1 && t_parkspace_id %15 <= 3) || (t_parkspace_id>=34 && t_parkspace_id<=42) || t_parkspace_id % 15 == 13 || t_parkspace_id % 15 ==14 || t_parkspace_id % 15 ==0 )
- && all_big_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::Parkspace_status::eParkspace_empty )
- {
- //如果是二楼车 则特殊处理
- if ( all_big_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id() == 2 )
- {
- // 二楼用时=| 目标车位到电梯的距离 - 终端到电梯的距离 | / 中跑车速度
- float t_min=abs( (t_parkspace_id%15==0?15:t_parkspace_id%15)*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_width()-(terminal_id+2)*TERMINAL_SPACING )/MEDIUM_CAR_SPEED+DOWNSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- else
- {
- if ( t_min<time_min )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << t_min;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- else
- {
- //用时=目标终端到电梯口的距离/中跑车速度+(目标车位楼层-2)*楼层高度/电梯速度+电梯口到目标车位的距离/中跑车速度
- float time=(6-terminal_id+2)*TERMINAL_SPACING/MEDIUM_CAR_SPEED + DOWNSTAIRS_SPORTS_TIME +
- (all_big_parkspace_data.parkspace_info_ex(i).parkingspace_floor_id()-2)*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_height()/THE_ELEVATOR_SPEED + ELEVATOR_MOVEMENT_TIME +
- ( (15-t_parkspace_id % 15)==15?0:(15-t_parkspace_id % 15) )*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_width()/MEDIUM_CAR_SPEED + UPSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- else
- {
- if ( time<time_min )
- {
- time_min=time;
- parkingspace_index_id=i;
- }
- }
- std::cout << " ------right-------" << std::endl;
- std::cout << " time = " << time ;
- std::cout << " time_min = " << time_min;
- std::cout << " t_parkspace_id = " << t_parkspace_id << std::endl<< std::endl<< std::endl;
- }
- }
- ++i;
- }
- //判断大型车位是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_big_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::RIGHT_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则代表右侧没找到合适车位
- parkspace_info.set_parkingspace_index_id(-1);
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- "无合适车位分配! query_the_optimal_parkspace_serverB2 error ");
- }
- }
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- " 无合适车位分配! query_the_optimal_parkspace_serverB2 error ");
- }
- //找缓存区车位
- Error_manager Parkspace_manager::query_the_optimal_parkspace_serverB3(message::Parkspace_info &parkspace_info,message::Car_info car_info,int terminal_id)
- {
- //车辆高大于1550mm分在四楼以下,小于1550mm分在四楼以上
- /*
- * K=j%15
- * P=i%6
- * S=15*d-(j%15)*(2*d-1)+[6*d-(i%6)(2*d-1)]*W W>1
- */
- float time_min=0;
- int parkingspace_index_id=-1;
- //找缓存区车位 缓冲区只有中型车位和大型车位
- if ( car_info.car_height() <= MID_CAR_HIGH )
- {
- message::Parkspace_allocation_data_msg all_mid_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_mid_parkspace_data,message::Parkspace_type::MID_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while (i < all_mid_parkspace_data.parkspace_info_ex_size())
- {
- //筛选中型车位缓冲区
- int t_parkspace_id=all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- if ( t_parkspace_id >= 19 && t_parkspace_id <= 27
- && all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::eParkspace_empty)
- {
- //只需计算端口到车位的距离
- // 三楼中型用时=| 目标车位到电梯的距离 - 终端到电梯的距离 | / 中跑车速度
- float t_min=abs( t_parkspace_id%15*all_mid_parkspace_data.parkspace_info_ex(i).parkingspace_width()-(terminal_id+2)*TERMINAL_SPACING )/MEDIUM_CAR_SPEED+DOWNSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- else
- {
- if ( t_min<time_min )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- }
- }
- ++i;
- }
- //判断缓冲区的中型车位是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_mid_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::TEMPORARY_CACHE_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- }
- if( car_info.car_height() <= BIG_CAR_HIGH )
- {
- message::Parkspace_allocation_data_msg all_big_parkspace_data;
- Error_manager t_error=m_parkspace_operating_function.get_specify_the_type_parkspace_info(all_big_parkspace_data,message::Parkspace_type::BIG_PARKINGSPACE);
- if(t_error != SUCCESS)
- {
- return t_error;
- }
- int i=0;
- while (i < all_big_parkspace_data.parkspace_info_ex_size())
- {
- //筛选中型车位缓冲区
- int t_parkspace_id=all_big_parkspace_data.parkspace_info_ex(i).parkingspace_index_id();
- if ( t_parkspace_id >= 4 && t_parkspace_id <= 12
- && all_big_parkspace_data.parkspace_info_ex(i).parkingspace_status() == message::eParkspace_empty)
- {
- //只需计算端口到车位的距离
- // 二楼中型用时=| 目标车位到电梯的距离 - 终端到电梯的距离 | / 中跑车速度
- float t_min=abs( t_parkspace_id%15*all_big_parkspace_data.parkspace_info_ex(i).parkingspace_width()-(terminal_id+2)*TERMINAL_SPACING )/MEDIUM_CAR_SPEED+DOWNSTAIRS_SPORTS_TIME;
- if ( time_min == 0 )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- else
- {
- if ( t_min<time_min )
- {
- time_min=t_min;
- parkingspace_index_id=i;
- }
- }
- }
- ++i;
- }
- //判断缓冲区的中型车位是否有找到合适的空车位 如果找到了 直接返回
- if ( time_min!=0 && parkingspace_index_id!=-1 )
- {
- parkspace_info.CopyFrom(all_big_parkspace_data.parkspace_info_ex(parkingspace_index_id));
- parkspace_info.set_path_estimate_time(time_min);
- parkspace_info.set_parkspace_path(message::TEMPORARY_CACHE_PATH);
- parkspace_info.set_parkspace_status_target(message::eParkspace_locked);
- return Error_code::SUCCESS;
- }
- else
- {
- //如果没找到则代表缓冲区没找到合适车位
- parkspace_info.set_parkingspace_index_id(-1);
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- "无合适车位分配! query_the_optimal_parkspace_serverB3 error ");
- }
- }
- return Error_manager(Error_code::PARKSPACE_ALLOCATOR_ALLOCATE_FAILED, Error_level::NEGLIGIBLE_ERROR,
- " 无合适车位分配! query_the_optimal_parkspace_serverB3 error ");
- }
- //分配车位线程函数
- void Parkspace_manager:: execute_for_allocate(message::Car_info car_info, int terminal_id, std::string command_key)
- {
- LOG(INFO) << "分配车位 " << "牌号:" << car_info.license() << " 车高:" << car_info.car_height()
- << " command_key=" << command_key;
- //根据请求的信息反馈分配的车位,并封装发送
- message::Parkspace_allocation_response_msg response_msg;
- message::Base_info t_response_header;
- t_response_header.set_msg_type(message::Message_type::eParkspace_allocation_response_msg);
- t_response_header.set_timeout_ms(1000);
- t_response_header.set_sender(message::Communicator::eParkspace);
- t_response_header.set_receiver(message::Communicator::eMain);
- message::Error_manager t_error;
- //方案B的车位
- message::Parkspace_info t_allocated_space_left;
- message::Parkspace_info t_allocated_space_rigth;
- message::Parkspace_info t_allocated_space_temporary;
- Error_manager error_B1;
- Error_manager error_B2;
- Error_manager error_B3;
- message::Car_type t_cartype;
- if ( car_info.car_height() <= message::Car_type::MIN_CAR )
- {
- t_cartype = message::Car_type::MIN_CAR;
- }
- else if ( car_info.car_height() > message::Car_type::MIN_CAR && car_info.car_height() <= message::Car_type::MID_CAR )
- {
- t_cartype = message::Car_type::MID_CAR;
- }
- else
- {
- t_cartype = message::Car_type::BIG_CAR;
- }
- //分配之前查询车辆是否已经存在
- if (check_car_existence(car_info.license()))
- {
- t_error.set_error_code(PARKSPACE_ALLOCATOR_CAR_ALREADY_EXIST);
- t_error.set_error_level(message::Error_level::MINOR_ERROR);
- t_error.set_error_description(" The vehicle already exists error");
- LOG(ERROR) << car_info.license() << " 车辆已存在";
- }
- else
- {
- m_parkspace_lock.lock();
- // 如果车辆不存在 则找到一个最优车位(方案B)----分配三个车位 左边分配一个 右边分配一个 缓冲区分配一个 最后使用那个由调度决定
- LOG(INFO) << " 方案B---------分配车位中---------- " << this;
- //获取左侧车位
- error_B1 = query_the_optimal_parkspace_serverB1(t_allocated_space_left, car_info, terminal_id);
- if (error_B1 != Error_code::SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 获取左侧车位失败 " << error_B1.to_string();
- }
- else
- {
- t_allocated_space_left.set_parkingspace_status(message::Parkspace_status::eParkspace_locked);
- t_allocated_space_left.mutable_car_info()->CopyFrom(car_info);
- t_allocated_space_left.set_car_type(t_cartype);
- // 分配车位后更新数据库中车位状态--左车位
- error_B1 = m_parkspace_operating_function.update_parkspace_data(t_allocated_space_left);
- if (error_B1 != SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 左车位更新数据失败 " << error_B1.to_string();
- }
- else
- {
- response_msg.add_allocated_parkspace_info_ex()->CopyFrom(t_allocated_space_left);
- LOG(INFO) << " ----- 左 车 位ID: " << t_allocated_space_left.parkingspace_index_id() << "-----";
- }
- }
- //获取右侧车位
- error_B2 = query_the_optimal_parkspace_serverB2(t_allocated_space_rigth, car_info, terminal_id);
- if (error_B2 != Error_code::SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 获取右侧车位失败 " << error_B2.to_string();
- }
- else
- {
- t_allocated_space_rigth.set_parkingspace_status(message::Parkspace_status::eParkspace_locked);
- t_allocated_space_rigth.mutable_car_info()->CopyFrom(car_info);
- t_allocated_space_rigth.set_car_type(t_cartype);
- // 分配车位后更新数据库中车位状态--右车位
- error_B2 = m_parkspace_operating_function.update_parkspace_data(t_allocated_space_rigth);
- if (error_B2 != SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 右车位更新数据失败 " << error_B2.to_string();
- }
- else
- {
- response_msg.add_allocated_parkspace_info_ex()->CopyFrom(t_allocated_space_rigth);
- LOG(INFO) << " ----- 右 车 位ID: " << t_allocated_space_rigth.parkingspace_index_id() << "-----";
- }
- }
- //获取缓冲区车位
- error_B3 = query_the_optimal_parkspace_serverB3(t_allocated_space_temporary, car_info, terminal_id);
- if (error_B3 != Error_code::SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 获取缓冲区车位失败 " << error_B3.to_string();
- }
- else
- {
- t_allocated_space_temporary.set_parkingspace_status(message::Parkspace_status::eParkspace_locked);
- t_allocated_space_temporary.mutable_car_info()->CopyFrom(car_info);
- t_allocated_space_temporary.set_car_type(t_cartype);
- // 分配车位后更新数据库中车位状态--缓冲车位
- error_B3 = m_parkspace_operating_function.update_parkspace_data(t_allocated_space_temporary);
- if (error_B3 != SUCCESS)
- {
- LOG(ERROR) << car_info.license() << " 缓冲车位更新数据失败 " << error_B3.to_string();
- }
- else
- {
- response_msg.add_allocated_parkspace_info_ex()->CopyFrom(t_allocated_space_temporary);
- LOG(INFO) << " -----缓冲车位车位ID: " << t_allocated_space_temporary.parkingspace_index_id() << "-----";
- }
- }
- Error_manager error_total;
- error_total.compare_and_cover_error(error_B1);
- error_total.compare_and_cover_error(error_B2);
- error_total.compare_and_cover_error(error_B3);
- if ( error_B1==SUCCESS || error_B2==SUCCESS || error_B3==SUCCESS )
- {
- t_error.set_error_code(SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- LOG(INFO) << " 分配车位成功! ";
- }
- else
- {
- t_error.set_error_code(PARKSPACE_ALLOCATOR_ALLOCATE_FAILED);
- t_error.set_error_level(message::Error_level::MINOR_ERROR);
- t_error.set_error_description(error_total.get_error_description());
- LOG(INFO) << " 分配车位失败,无车位! ";
- }
- }
- m_parkspace_lock.unlock();
- response_msg.mutable_base_info()->CopyFrom(t_response_header);
- response_msg.set_command_key(command_key);
- response_msg.mutable_error_manager()->CopyFrom(t_error);
- response_msg.set_car_type(t_cartype);
- Communication_message response = Communication_message();
- response.reset(t_response_header, response_msg.SerializeAsString());
- Parkspace_communicator::get_instance_references().send_response(&response);
- send_parkspace_data();
- std::cout << std::endl;
- }
- //确认分配车位线程函数
- void Parkspace_manager::execute_for_confirm_alloc(message::Parkspace_confirm_alloc_request_msg request)
- {
- LOG(INFO) << "确认分配 "<< this;
- message::Parkspace_confirm_alloc_response_msg response_msg;
- message::Base_info t_response_header;
- t_response_header.set_msg_type(message::eParkspace_confirm_alloc_response_msg);
- t_response_header.set_sender(message::eParkspace);
- t_response_header.set_receiver(message::eMain);
- t_response_header.set_timeout_ms(1000);
- message::Error_manager t_error;
- t_error.set_error_code(Error_code::SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- //确认的车位
- message::Parkspace_info confirm_alloc_space_info;
- //释放的车位
- message::Parkspace_info release_alloc_space_info;
- for (int i = 0; i < request.confirm_parkspace_info_ex().size(); ++i)
- {
- //核对确认车位信息
- m_parkspace_operating_function.query_one_parkspace_with_parkspace_id(request.confirm_parkspace_info_ex(i).parkingspace_index_id(),confirm_alloc_space_info);
- if ( request.confirm_parkspace_info_ex(i).parkspace_status_target() == message::eParkspace_occupied && \
- confirm_alloc_space_info.parkingspace_status() == message::Parkspace_status::eParkspace_locked )
- {
- LOG(INFO) << "方案B---------确认分配 车位id:" <<request.confirm_parkspace_info_ex(i).parkingspace_index_id()<< " 车牌号:" << request.confirm_parkspace_info_ex(i).car_info().license() ;
- Error_manager error=confirm_alloc_function(request.confirm_parkspace_info_ex(i),confirm_alloc_space_info);
- if ( error != SUCCESS )
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level)error.get_error_level());
- t_error.set_error_description(error.get_error_description());
- }
- else
- {
- response_msg.add_confirm_parkspace_info_ex()->CopyFrom(confirm_alloc_space_info);
- }
- }
- else if ( request.confirm_parkspace_info_ex(i).parkspace_status_target() == message::eParkspace_empty && \
- confirm_alloc_space_info.parkingspace_status() == message::Parkspace_status::eParkspace_locked )
- {
- Error_manager error=release_parkspace_function(request.confirm_parkspace_info_ex(i),release_alloc_space_info,false);
- if ( error != SUCCESS )
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level)error.get_error_level());
- t_error.set_error_description(error.get_error_description());
- }
- }
- else
- {
- t_error.set_error_code(PARKSPACE_ALLOCATOR_PARAM_ERROR);
- t_error.set_error_level(message::Error_level::MINOR_ERROR);
- t_error.set_error_description("Parking information does not match or the target status of the parking space is wrong error!");
- LOG(INFO) << "确认分配失败 车位信息不匹配或目标车位状态错误错误! id:"<<request.confirm_parkspace_info_ex(i).parkingspace_index_id()<<" 数据库车位状态:"<<confirm_alloc_space_info.parkingspace_status()<<" 号牌:"<<request.confirm_parkspace_info_ex(i).car_info().license()<<" "<< this;
- }
- }
- response_msg.mutable_base_info()->CopyFrom(t_response_header);
- response_msg.set_command_key(request.command_key());
- response_msg.mutable_error_manager()->CopyFrom(t_error);
- response_msg.set_car_type(request.car_type());
- Communication_message response=Communication_message();
- response.reset(t_response_header, response_msg.SerializeAsString());
- Parkspace_communicator::get_instance_references().send_response(&response);
- send_parkspace_data();
- std::cout<<std::endl;
- }
- //查询车位线程函数
- void Parkspace_manager::execute_for_search(message::Car_info car_info,std::string command_key)
- {
- LOG(INFO) << "查询车位 "<<"牌号:"<<car_info.license()<<" command_key="<<command_key;
- //根据车辆凭证信息查询车辆位置
- message::Parkspace_search_response_msg response_msg;
- message::Base_info t_response_header;
- message::Error_manager t_error;
- t_response_header.set_msg_type(message::Message_type::eParkspace_search_response_msg);
- t_response_header.set_timeout_ms(1000);
- t_response_header.set_sender(message::Communicator::eParkspace);
- t_response_header.set_receiver(message::Communicator::eMain);
- //查询车辆位置
- message::Parkspace_info parkspace_info;
- Error_manager error=m_parkspace_operating_function.query_one_parkspace_with_license(car_info.license(),parkspace_info);
- if ( error != SUCCESS )
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level)error.get_error_level());
- t_error.set_error_description(error.get_error_description());
- LOG(ERROR) << "查询车位失败 "<<error.to_string();
- }
- else
- {
- t_error.set_error_code(SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- LOG(INFO) << "车辆"<<parkspace_info.car_info().license()<<" 在"<<parkspace_info.parkingspace_index_id()<<"号车位上";
- }
- response_msg.mutable_base_info()->CopyFrom(t_response_header);
- response_msg.set_command_key(command_key);
- response_msg.mutable_error_manager()->CopyFrom(t_error);
- response_msg.mutable_query_parkspace_info_ex()->Add()->CopyFrom(parkspace_info);
- Communication_message response=Communication_message();
- response.reset(t_response_header, response_msg.SerializeAsString());
- Parkspace_communicator::get_instance_references().send_response(&response);
- std::cout<<std::endl;
- }
- //释放车位线程函数
- void Parkspace_manager::execute_for_release(message::Parkspace_release_request_msg release_msg, std::string command_key)
- {
- LOG(INFO) << "释放车位 ";
- //根据车位信息定位待释放车位位置,车辆凭证号用于校验
- message::Parkspace_release_response_msg response_msg;
- message::Base_info t_response_header;
- t_response_header.set_msg_type(message::eParkspace_release_response_msg);
- t_response_header.set_sender(message::eParkspace);
- t_response_header.set_receiver(message::eMain);
- t_response_header.set_timeout_ms(1000);
- message::Error_manager t_error;
- t_error.set_error_code(Error_code::SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- message::Parkspace_info t_release_space;
- for (int i = 0; i < release_msg.release_parkspace_info_ex_size(); ++i)
- {
- //将传入数据与数据库数据进行核对
- m_parkspace_operating_function.query_one_parkspace_with_parkspace_id(release_msg.release_parkspace_info_ex(i).parkingspace_index_id(),t_release_space);
- if ( !release_msg.release_parkspace_info_ex(i).has_car_info() || \
- t_release_space.car_info().license() != release_msg.release_parkspace_info_ex(i).car_info().license() )
- {
- t_error.set_error_code(PARKSPACE_ALLOCATOR_PARAM_ERROR);
- t_error.set_error_level(message::Error_level::MINOR_ERROR);
- t_error.set_error_description(" Incoming parking space data to be released does not match the database data error");
- LOG(INFO) << "释放车位失败 传入待释放车位数据与数据库数据不匹配 "<< this;
- }
- else
- {
- Error_manager error=release_parkspace_function(release_msg.release_parkspace_info_ex(i),t_release_space,true);
- if ( error != SUCCESS )
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level)error.get_error_level());
- t_error.set_error_description(error.get_error_description());
- }
- }
- }
- response_msg.mutable_base_info()->CopyFrom(t_response_header);
- response_msg.set_command_key(command_key);
- response_msg.mutable_error_manager()->CopyFrom(t_error);
- response_msg.mutable_release_parkspace_info_ex()->Add()->CopyFrom(t_release_space);
- Communication_message response=Communication_message();
- response.reset(t_response_header, response_msg.SerializeAsString());
- Parkspace_communicator::get_instance_references().send_response(&response);
- send_parkspace_data();
- std::cout<<std::endl;
- }
- //强制更新车位信息线程函数
- void Parkspace_manager::execute_for_force_update(message::Parkspace_force_update_request_msg space_info, std::string command_key)
- {
- LOG(INFO) << "手动 "<<"牌号:"<<space_info.manual_parkspace_info_ex(0).car_info().license()<<" command_key="<<command_key;
- //根据车位信息定位待释放车位位置,车辆凭证号用于校验
- //!!!!!此处跳过外部处理与调用的过程,直接在内部调用,发送分配结果用于测试,目前一直发布第一个车位
- message::Parkspace_force_update_response_msg response_msg;
- message::Base_info t_response_header;
- t_response_header.set_msg_type(message::eParkspace_force_update_response_msg);
- t_response_header.set_sender(message::eParkspace);
- t_response_header.set_receiver(message::eMain);
- t_response_header.set_timeout_ms(1000);
- message::Error_manager t_error;
- message::Parkspace_info t_update_space;
- Error_manager error;
- // id 9999为特殊情况,复位所有车位状态
- if (space_info.manual_parkspace_info_ex(0).parkingspace_index_id() == 9999)
- {
- // 复位所有车位状态
- error=m_parkspace_operating_function.clear_all_parkspace_info();
- if( error != SUCCESS)
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level) error.get_error_level());
- LOG(INFO) << "手动更新所有车位失败 "<<error.to_string();
- }
- else
- {
- t_error.set_error_code(SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- LOG(INFO) << "所有车位已手动更新 ";
- }
- }
- else
- {
- //手动修改车位信息
- error = m_parkspace_operating_function.update_parkspace_data(t_update_space);
- if (error != SUCCESS)
- {
- t_error.set_error_code(error.get_error_code());
- t_error.set_error_level((message::Error_level)error.get_error_level());
- LOG(INFO) << "手动 数据库更新车位失败 "<<error.to_string();
- }
- else
- {
- t_error.set_error_code(SUCCESS);
- t_error.set_error_level(message::Error_level::NORMAL);
- LOG(INFO) << "第" << t_update_space.parkingspace_index_id() << "号位已手动更新";
- }
- }
- response_msg.mutable_base_info()->CopyFrom(t_response_header);
- response_msg.set_command_key(command_key);
- response_msg.mutable_error_manager()->CopyFrom(t_error);
- response_msg.mutable_manual_parkspace_info_ex()->Add()->CopyFrom(t_update_space);
- Communication_message response=Communication_message();
- response.reset(t_response_header, response_msg.SerializeAsString());
- Parkspace_communicator::get_instance_references().send_response(&response);
- send_parkspace_data();
- }
- //确认分配操作函数、
- Error_manager Parkspace_manager::confirm_alloc_function(message::Parkspace_info space_info,message::Parkspace_info& t_confirm_space)
- {
- //根据车位信息定位待确认占用车位
- Error_manager error;
- //记录当前传入车辆的状态 为后续回退操作服务
- message::Parkspace_status t_parkingspace_status=space_info.parkingspace_status();
- if (!space_info.has_car_info())
- {
- LOG(WARNING) << "传入待确认车位无车辆信息";
- return Error_manager(Error_code::PARAMETER_ERROR, Error_level::MINOR_ERROR,
- " 确认分配车位传入参数无车辆信息! ");
- }
- t_confirm_space.CopyFrom(space_info);
- if(t_confirm_space.parkspace_status_target() == message::eParkspace_occupied && space_info.has_car_info())
- {
- //更新车位数据1
- t_confirm_space.set_parkingspace_status(message::eParkspace_occupied);
- error = m_parkspace_operating_function.update_parkspace_data(t_confirm_space);
- if (error != SUCCESS)
- {
- LOG(INFO) << "确认分配 数据库更新车位数据失败 " << error.to_string();
- return error;
- }
- else
- {
- //修改车辆状态为已入库
- message::Vehicle_status t_vehicle_status = message::Vehicle_status::eVehicle_in_garage;
- error = m_parkspace_operating_function.update_vehicle_with_parkspace(t_confirm_space, t_vehicle_status);
- if (error != SUCCESS)
- {
- //此处操作不成功就需要回退 因为前一步骤更改了车位表信息导致二表不统一
- LOG(ERROR) << "确认分配 更新数据库车辆数据失败 进行回退---" << error.to_string();
- t_confirm_space.set_parkingspace_status(t_parkingspace_status);
- t_confirm_space.set_parkspace_status_target(t_parkingspace_status);
- for (int i = 1; i < 4; ++i)
- {
- Error_manager e = m_parkspace_operating_function.update_parkspace_data(t_confirm_space);
- if (e != SUCCESS)
- {
- LOG(INFO) << "回退第"<<i<<"次 失败! " << e.to_string();
- continue;
- }
- else
- {
- LOG(INFO) << " 回退成功! ";
- return e;
- }
- }
- //如果流程进行到这里说明回退三次都失败 需要报三级故障
- return Error_manager(Error_code::DB_UPDATE_FAILED, Error_level::MAJOR_ERROR,
- " update database error ");
- }
- error.set_error_code(SUCCESS);
- error.set_error_level_location(Error_level::NEGLIGIBLE_ERROR);
- LOG(INFO) << "第:" << t_confirm_space.parkingspace_index_id() << "号位 车辆: " << t_confirm_space.car_info().license()<< " 确认占用成功";
- //插入停车记录
- time_t tt = time(NULL);
- tm *t = localtime(&tt);
- char my_time_buf[255];
- memset(my_time_buf, 0, 255);
- sprintf(my_time_buf, "%d-%02d-%02d %02d:%02d:%02d",
- t->tm_year + 1900,
- t->tm_mon + 1,
- t->tm_mday,
- t->tm_hour,
- t->tm_min,
- t->tm_sec);
- t_confirm_space.set_entry_time(my_time_buf);
- error = m_parkspace_operating_function.insert_parking_record(t_confirm_space);
- if ( error != SUCCESS )
- {
- LOG(ERROR) << "插入停车记录失败: " << error.to_string();
- }
- //查询停车记录的ID
- int t_record_id;
- error = m_parkspace_operating_function.query_parking_record(t_confirm_space,t_record_id);
- if ( error != SUCCESS )
- {
- LOG(ERROR) << "查询停车记录ID失败: " << error.to_string();
- }
- //更新停车记录ID
- error = m_parkspace_operating_function.update_record_id(t_confirm_space.car_info().license(),t_record_id);
- if ( error != SUCCESS )
- {
- LOG(ERROR) << "更新停车记录ID失败: " << error.to_string();
- }
- }
- }
- return error;
- }
- //释放车位操作函数
- Error_manager Parkspace_manager::release_parkspace_function(message::Parkspace_info target_space_info,message::Parkspace_info& release_parkspace_info,bool flag)
- {
- Error_manager error;
- if(!target_space_info.has_car_info())
- {
- LOG(WARNING) << "传入待释放车位无车辆信息";
- return error;
- }
- release_parkspace_info.CopyFrom(target_space_info);
- if(release_parkspace_info.parkspace_status_target() == message::eParkspace_empty && release_parkspace_info.has_car_info())
- {
- release_parkspace_info.set_parkingspace_status(message::eParkspace_empty);
- error = m_parkspace_operating_function.update_parkspace_data(release_parkspace_info);
- if (error != SUCCESS)
- {
- LOG(ERROR) << "释放车位 更新数据库车位数据失败 " << error.to_string();
- return error;
- }
- else
- {
- if ( flag == false )
- {
- error.set_error_code(SUCCESS);
- error.set_error_level_location(Error_level::NORMAL);
- LOG(INFO) << "不更新车辆表释放 --- 第:" << release_parkspace_info.parkingspace_index_id() << "号位 车辆: " << release_parkspace_info.car_info().license()
- << " 释放成功";
- }
- else
- {
- message::Vehicle_status t_vehicle_status;
- //获取预约ID
- int t_park_record_id;
- error = m_parkspace_operating_function.query_vehicle(release_parkspace_info.car_info().license(),
- t_vehicle_status, t_park_record_id);
- if (error != SUCCESS)
- {
- LOG(ERROR) << "释放车位 数据库查询车辆信息失败 " << error.to_string();
- }
- t_vehicle_status=message::eVehicle_idle;
- error = m_parkspace_operating_function.update_vehicle_with_parkspace(release_parkspace_info, t_vehicle_status);
- if (error != SUCCESS)
- {
- LOG(ERROR) << "释放车位 更新数据库车辆数据失败 " << error.to_string();
- return error;
- }
- error.set_error_code(SUCCESS);
- error.set_error_level_location(Error_level::NORMAL);
- LOG(INFO) << "更新车辆表--- 第:" << release_parkspace_info.parkingspace_index_id() << "号位 车辆: " << release_parkspace_info.car_info().license()
- << " 释放成功";
- time_t tt = time(NULL);
- tm *t = localtime(&tt);
- char my_time_buf[255];
- memset(my_time_buf, 0, 255);
- sprintf(my_time_buf, "%d-%02d-%02d %02d:%02d:%02d",
- t->tm_year + 1900,
- t->tm_mon + 1,
- t->tm_mday,
- t->tm_hour,
- t->tm_min,
- t->tm_sec);
- release_parkspace_info.set_leave_time(my_time_buf);
- error = m_parkspace_operating_function.update_parking_record(release_parkspace_info, t_park_record_id);
- if (error != SUCCESS)
- {
- LOG(ERROR) << "更新停车记录失败: " << error.to_string();
- }
- }
- }
- }
- return error;
- }
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