WO2019184724A1 - 一种基于实时客流的列车智能运行调整系统及方法 - Google Patents
一种基于实时客流的列车智能运行调整系统及方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
- B61L27/16—Trackside optimisation of vehicle or train operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/40—Handling position reports or trackside vehicle data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
- B61L27/12—Preparing schedules
Definitions
- the invention relates to the field of train operation management, in particular to a train intelligent operation adjustment system and method based on real-time passenger flow.
- the dispatcher manually judges whether it is necessary to increase or decrease the train according to the station personnel report or video, and uses different plan operation diagrams for management.
- the degree of manual dependence is extremely high and the adjustment is not timely and inaccurate often occurs, which is aggravated. Passenger flow and capacity are not matched, which is likely to cause congestion in public places.
- China Patent Publication No. CN104192177B discloses an automatic adjustment method for urban rail transit train operation based on discrete event model.
- the invention considers the train operation adjustment system as a discrete event system, and formalizes the system to The train's total late time and the number of late trains are used as indicators to determine different adjustment methods to adjust the train; the dispatcher informs the train operation adjustment system of the adjustment mode information in JSON format data after the workstation HMI selects the adjustment mode according to the prompts.
- the train operation adjustment system adopts the message subscription mechanism and acquires the arrival and departure events of the online train in the manner of CORBA; the train arrival or departure event trigger system quickly restores the train operation to normal according to the set adjustment mode. The state of the order.
- the invention is directed to adjusting the stop time and interval operation level of the train at the station when the train in operation is biased, so that the train can be restored to the time specified by the schedule schedule as soon as possible, but the invention cannot solve the change of the station personnel.
- the train needs to increase or decrease.
- the object of the present invention is to provide a train intelligent operation adjustment system and method based on real-time passenger flow in order to overcome the defects of the prior art described above.
- a train intelligent operation adjustment system based on real-time passenger flow comprises a real-time passenger flow statistics module, a real-time passenger flow and capacity matching module and an intelligent train operation adjustment module, and the real-time passenger flow statistics module performs statistical input on the current real-time passenger flow.
- the passenger flow and capacity matching module, the real-time passenger flow and capacity matching module matches the current passenger flow demand with the current capacity of the line, and the intelligent train operation adjustment module performs the operation map according to the operation result of the real-time passenger flow and the matching module.
- Real-time adjustment combined with dispatch planning and equipment information to arrange train increase and decrease and its path planning.
- the real-time passenger flow statistics module comprises a video statistics module, a train weighing module and an AFC statistics module.
- the video statistics module comprises a video-based station number counting unit, a video-based station number counting unit, a video-based inbound and outbound station number counting unit, and a video-based transfer port number counting unit and a video-based unit. The number of passengers in the cabin.
- the video-based station number counting unit, the video-based station number counting unit, and the video-based inbound and outbound port number counting unit each include an external camera and an off-board video recognition and analysis server.
- the video-based car number counting unit comprises an in-vehicle camera and an in-vehicle video recognition and analysis server connected to each other.
- the data of the train weighing module and the video-based car population counting unit are wirelessly transmitted to the real-time passenger flow and capacity matching module through the vehicle.
- the train weighing module comprises an interconnected train TIMS and an onboard controller
- the AFC statistics module comprises interconnected gates and an AFC server.
- the real-time passenger flow and capacity matching module further combines historical trend analysis provided by the historical passenger flow database to perform statistics on the current real-time passenger flow;
- the real-time passenger flow and capacity matching module further determines how to adjust the capacity according to the current device state information provided by the device information monitoring server.
- the intelligent train operation adjustment module comprises: a recommended operation diagram for receiving a real-time passenger flow and a capacity matching module, which is confirmed by the dispatcher workstation and sent to the ATS application server for adjustment of the operation plan, and the final plan is adopted by the vehicle wireless system. Issued to the train for execution.
- a method for using the above-described real-time passenger flow-based train intelligent operation adjustment system includes the following steps:
- Step 1 Based on the statistics of the number of people in the station hall, import and export and transfer port, AFC data and historical data, it is estimated that the upper and lower stations may have passenger flow;
- Step 2 determining the number of passenger flows of the side station based on the estimated situation of the step 1 and the number of passenger stations of the station based on the video, and determining whether the capacity of the passenger station meets the real-time demand with the information of the number of passengers in the train compartment to be inbound;
- Step 3 Determine, according to the device status information, whether a large passenger flow caused by the device failure is determined, and whether the operation adjustment needs to be performed;
- Step 4 Determine whether the current energy needs to be energized or de-energized according to the capacity determination situation and the state of the equipment; if it is required to increase the energy, it is necessary to determine whether to have the condition of continuing to increase energy based on the minimum operating interval of the system and the current train running map;
- Step 5 For the energy-reduction request or the energization request with the energization condition, the system provides a recommended operation map for adjusting the energy capacity, and performs real-time adjustment after the schedule confirmation;
- Step 6 For the energizing request that does not have the energizing condition, the system gives relevant prompts, and the operator gives the suggestion of transferring other lines or vehicles, and organizes the station crowd to evacuate;
- Step 7 After the request for adjusting the capacity is confirmed, the system will check the dispatch plan and equipment status information; determine the optimal position train wake-up for the energizing request, and provide the recommended exit train and exit path for the energy reduction request. And sleep position.
- the present invention has the following advantages:
- Passenger flow technology based on video fusion AFC and train weighing can effectively improve the accuracy of passenger flow identification, and combine a large amount of historical data to effectively estimate the passenger flow section;
- the high-performance machine automatically matches the traffic flow between the section and the current planned transportation capacity of the system to determine whether the train needs to be increased or decreased, and the dispatcher makes a manual judgment to improve the efficiency;
- the intelligent operation adjustment system is faster than the previous manual adjustment operation diagram, which speeds up the speed from self-preparation to operation, and can relieve passenger flow pressure in time and avoid the uncertainty caused by manual adjustment.
- Figure 1 is a functional block diagram of the system of the present invention
- FIG. 2 is a schematic view showing the structure of the system of the present invention.
- the system is mainly composed of three parts: video statistics, train weighing and AFC real-time passenger flow statistics system, real-time passenger flow and energy matching system and intelligent train operation adjustment system.
- the real-time passenger flow statistics system performs statistics on the current real-time passenger flow based on video recognition statistical information, train weighing information, AFC statistical information, historical data, etc.
- the real-time passenger flow and capacity matching system matches the current passenger flow demand with the current capacity of the line, and Combined with the current equipment status, it is judged how to adjust the operation capacity; the intelligent train operation adjustment module adjusts the operation map in real time according to the operation result of the real-time passenger flow and the matching system, and arranges the train increase and decrease and its path planning according to the dispatch plan and equipment information.
- the system workflow is as follows:
- the system shall provide the recommended operation chart for adjusting the capacity, and adjust it in real time after confirmation by the schedule;
- the system gives relevant prompts, and the operator gives the suggestion to transfer other lines or vehicles, and organizes the station crowd to evacuate.
- the system will check the dispatch plan and equipment status information; determine the optimal position train wake-up for the energizing request, and give the recommended exit train and exit path and sleep for the energy reduction request position.
- the system is mainly composed of real-time passenger flow statistics based on video statistics, train weighing and AFC, real-time passenger flow and capacity matching system and intelligent train operation adjustment.
- the real-time passenger flow statistics system is based on video identification statistics.
- the train weighing information, AFC statistical information, historical data, etc. are used to calculate the current real-time passenger flow;
- the real-time passenger flow and capacity matching system matches the current passenger flow demand with the current capacity of the line, and determines how to conduct the energy in combination with the current equipment status.
- the adjustment of the intelligent train operation adjustment module adjusts the operation map in real time according to the operation result of the real-time passenger flow and the matching system, and arranges the train increase and decrease and its path planning according to the dispatch plan and equipment information.
- the statistical analysis of passenger flow includes the video recognition statistics of the station and the fusion system composed of AFC, and the historical trend analysis is provided by the passenger flow history database.
- the statistical information is transmitted to the passenger flow and the capacity analysis matching server; the vehicle carries the weighing information and the vehicle via TIMS.
- the video recognition and statistics system is composed of the vehicle information and the vehicle flow and the energy analysis and matching server are transmitted to the center via the vehicle controller through the vehicle; the passenger flow and the energy analysis matching server also comprehensively consider the equipment fault information provided by the equipment information monitoring server. Suggestions for passenger flow increase and decrease; the proposal is confirmed by the dispatcher workstation and sent to the ATS application server for adjustment of the operation plan, and the final plan is wirelessly transmitted to the train through the vehicle.
- the passenger flow history database has been completed through previous operational experience.
- a station obtains large passenger flow data through video and AFC, it is determined whether the equipment is faulty or the abnormal situation is highlighted by the historical database and equipment status information.
- the vehicle acquires the remaining energy capacity of a few trains approaching the station in a certain direction through video and weighing.
- the server After the station and vehicle information are sent to the center's passenger flow and capacity analysis matching server, the server will perform real-time analysis of passenger flow estimation and capacity increase and decrease based on this information, and determine the trains to be added or removed according to the train position in the database server. The path, the analysis results will be sent to the dispatcher workstation to be confirmed by the dispatcher.
- the proposed operation plan will be adjusted to the current operation chart and sent to the vehicle through the train operation command, and the final operation adjustment of the train will be performed by the vehicle.
- the system considering that the current project has video capture, AFC, train weighing, ATS related equipment, vehicle wireless equipment, the system also needs to configure at least several sets of video recognition statistics server, vehicle video recognition statistics server (per Car), a set of passenger flow history database, a set of passenger flow and capacity analysis and matching servers, and increase the interface with the train weighing system and AFC system.
- the system prompts the scheduling. After the scheduling confirmation, the adjustment of the operation map can be completed in about 30 seconds. At this time, if the operation interval is specifically inserted, the command can be sent to the train immediately. If:
- the passenger flow station is the station where the bus is stored, only the operation chart adjustment is required, that is, the train of the storage line is put into operation after 30 seconds, according to the station shape plus the time of running to the passenger station, all the time It takes about 2 minutes.
- the passenger flow station is not the station where the car is parked, taking the station shape as an example, the train needs to run from the station to the capacity increase station, the time is about 3 minutes, plus the operation adjustment time is 30 seconds. It takes 3.5 minutes to evacuate the passenger flow.
- the situation of train insertion and the operation of the online train can be considered according to the needs, and the traffic can be changed to realize the adjustment of the energy transmission in a shorter period of time and improve the flexibility.
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Abstract
一种基于实时客流的列车智能运行调整系统,包括实时客流统计模块、实时客流与运能匹配模块和智能列车运行调整模块,实时客流统计模块对当前的实时客流进行统计输入实时客流与运能匹配模块,实时客流与运能匹配模块将当前客流需求与线路当前运能进行匹配,智能列车运行调整模块根据实时客流与匹配模块的运算结果对运行图进行实时调整,结合派班计划和设备信息安排列车的增减及其路径规划。还公开一种基于实时客流的列车智能运行调整方法。与现有技术相比,该系统和方法具有快速、灵活和准确等优点。
Description
本发明涉及列车运行管理领域,尤其是涉及一种基于实时客流的列车智能运行调整系统及方法。
目前列车运行管理系统中,由调度根据车站人员报告或视频进行人工判断是否需要增减列车,采用不同计划运行图进行管理,人工依赖程度极高且调整不及时不准确情况常有发生,加重了客流和运能不匹配,容易引起公共场所拥堵事件。
经过检索,中国专利公开号为CN104192177B公开了一种基于离散事件模型的城市轨道交通列车运行的自动调整方法,该发明考虑列车运行调整系统为一个离散事件系统,对系统进行形式化建模,以列车的总晚点时间和晚点列车数量为指标来决策选择不同的调整法对列车进行调整;调度员在工作站HMI根据提示选择调整模式后以JSON格式的数据告知列车运行调整系统所选择的调整模式信息;列车运行调整系统采用消息订阅机制并以CORBA的方式获取在线列车的到站事件和离站事件;列车到站或离站事件触发系统按照设定的调整模式快速的使列车运行恢复到正常有序的状态。该发明针对的是当运营中的列车出现偏差时通过调整列车在站台的停站时间和区间运行等级,使列车尽快恢复到按计划时刻表规定的时间运行,但该发明不能解决当车站人员变化列车需要随之增减的问题。
发明内容
本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种基于实时客流的列车智能运行调整系统及方法。
本发明的目的可以通过以下技术方案来实现:
一种基于实时客流的列车智能运行调整系统,该系统包括实时客流统计模块、实时客流与运能匹配模块和智能列车运行调整模块,所述的实时客流统计模块对当前的实时客流进行统计输入实时客流与运能匹配模块,所述的实时客流与运能匹配模块将当前客流需求与线路当前运能进行匹配,所述的智能列车运行调整模块根据实时客 流与匹配模块的运算结果对运行图进行实时调整,结合派班计划和设备信息安排列车的增减及其路径规划。
优选地,所述的实时客流统计模块包括视频统计模块、列车称重模块和AFC统计模块。
优选地,所述的视频统计模块包括基于视频的站台人数统计单元、基于视频的站厅人数统计单元、基于视频的进出站口人数统计单元及基于视频的换乘口人数统计单元和基于视频的车厢人数统计单元。
优选地,所述的基于视频的站台人数统计单元、基于视频的站厅人数统计单元、基于视频的进出站口人数统计单元均包括相互连接的车外摄像头和车外视频识别分析服务器。
优选地,所述的基于视频的车厢人数统计单元包括相互连接的车载摄像头和车载视频识别分析服务器。
优选地,所述的列车称重模块和基于视频的车厢人数统计单元的数据通过车地无线传输至实时客流与运能匹配模块。
优选地,所述的列车称重模块包括相互连接的列车TIMS和车载控制器,所述的AFC统计模块包括相互连接的闸机和AFC服务器。
优选地,所述的实时客流与运能匹配模块还结合历史客流数据库提供的历史趋势分析对当前的实时客流进行统计;
所述的实时客流与运能匹配模块还结合设备信息监控服务器提供的当前设备状态信息判断如何进行运能的调整。
优选地,所述的智能列车运行调整模块包括:接收实时客流与运能匹配模块的建议运行图,由调度员工作站确认后发给ATS应用服务器进行运行计划的调整,最终的计划通过车地无线发给列车执行。
一种采用所述的基于实时客流的列车智能运行调整系统的方法,包括以下步骤:
步骤1、基于站厅、进出口及换乘口视频统计人数、AFC数据、历史数据情况进行分析,预估上、下行站台可能客流;
步骤2、基于步骤1预估情况及基于视频的车站站台客流数确定该侧站台客流数,与待进站列车车厢内客流数信息判定运能是否满足实时需求;
步骤3、基于设备状态信息确定是否因为设备故障导致的大客流,确定是否需要 进行运行调整;
步骤4、根据运能判定情况及设备的状态确定当前是否需要增能或减能;若需要增能,需要基于系统最小运行间隔和当前在用列车运行图确定是否具备继续增能的条件;
步骤5、对于减能请求或具备增能条件的增能请求,由系统给出调整运能的建议运行图,经调度确认后进行实时调整;
步骤6、对于不具备增能条件的增能请求,由系统给出相关提示,由运营人员给出换乘其它线路或交通工具建议,组织站台人群疏散;
步骤7、调整运能的请求得到确认后,系统将核对派班计划和设备状态信息;对于增能请求确定最优的位置列车唤醒,对于减能请求需要给出建议退出运营的列车及退出路径和休眠位置。
与现有技术相比,本发明具有以下优点:
1、基于视频融合AFC和列车称重的客流技术,可有效提高对客流识别的准确率,同时结合大量的历史数据,对客流断面进行有效的预估;
2、运能与客流的精确匹配,由高性能机器自动对断面客流与系统当前计划下的运能进行及时的匹配,确定是否需要增减列车,较调度员人工判断提高了效率;
3、智能运行调整系统较之前的人工调整运行图,加快了列车自整备至投入运营的速度,能及时缓解客流压力,避免调度人工调整带来的不确定性。
图1为本发明的系统功能框图;
图2为本发明的系统结构示意图。
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明的一模块实施例,而不是全部实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都应属于本发明保护的范围。
本系统主要由基于视频统计、列车称重和AFC的实时客流统计系统、实时客流 与运能匹配系统和智能列车运行调整系统三个部分组成。实时客流统计系统基于视频识别统计信息、列车称重信息、AFC统计信息、历史数据等对当前的实时客流进行统计;实时客流与运能匹配系统将当前客流需求与线路当前运能进行匹配,并结合当前设备状态判断如何进行运能的调整;智能列车运行调整模块根据实时客流与匹配系统的运算结果对运行图进行实时调整,结合派班计划和设备信息安排列车的增减及其路径规划。系统工作流程如下:
①基于站厅、进出口及换乘口视频统计人数、AFC数据、历史数据情况进行分析,预估上、下行站台可能客流;
②基于①预估情况及基于视频的车站站台客流数确定该侧站台客流数,与待进站列车车厢内客流数信息判定运能是否满足实时需求;
③基于设备状态信息确定是否因为设备故障导致的大客流,确定是否需要进行运行调整。
④根据运能判定情况及设备的状态确定当前是否需要增能或减能;若需要增能,需要基于系统最小运行间隔和当前在用列车运行图确定是否具备继续增能的条件。
⑤对于减能请求或具备增能条件的增能请求,由系统给出调整运能的建议运行图,经调度确认后进行实时调整;
⑥对于不具备增能条件的增能请求,由系统给出相关提示,由运营人员给出换乘其它线路或交通工具建议,组织站台人群疏散。
⑦调整运能的请求得到确认后,系统将核对派班计划和设备状态信息;对于增能请求确定最优的位置列车唤醒,对于减能请求需要给出建议退出运营的列车及退出路径和休眠位置。
如图2所示,本系统主要由基于视频统计、列车称重和AFC的实时客流统计、实时客流与运能匹配系统和智能列车运行调整三个部分组成,实时客流统计系统基于视频识别统计信息、列车称重信息、AFC统计信息、历史数据等对当前的实时客流进行统计;实时客流与运能匹配系统将当前客流需求与线路当前运能进行匹配,并结合当前设备状态判断如何进行运能的调整;智能列车运行调整模块根据实时客流与匹配系统的运算结果对运行图进行实时调整,结合派班计划和设备信息安排列车的增减及其路径规划。其中客流统计分析包括车站的视频识别统计和AFC组成的融合系统, 并由客流历史数据库提供历史趋势分析,统计后的信息传递至客流及运能分析匹配服务器;车载经由TIMS的称重信息和车载视频识别统计系统组成,车载信息经由车载控制器并通过车地无线传递至中心的客流及运能分析匹配服务器;客流及运能分析匹配服务器还会综合考虑设备信息监控服务器提供的设备故障信息后为客流增减给出建议;该建议经由调度员工作站确认后发给ATS应用服务器进行运行计划的调整,最终的计划通过车地无线发给列车执行。
某项目中已通过之前的运营经验完成客流历史数据库,当某站通过视频和AFC获取大客流数据后,通过历史数据库及设备状态信息确定是由设备故障导致还是该日突出异常情况,最终得出此时的实时客流需求。车载通过视频及称重获取某方向接近该站的近几列车的剩余运能情况。
车站和车载信息送至中心的客流及运能分析匹配服务器后,该服务器将基于这些信息进行客流预估及运能增减的实时分析,同时根据数据库服务器中的列车位置确定增减的列车及其路径,分析结果将发给调度员工作站由调度员进行确认。
当调度员确认后,该建议的运行计划将调整至当前运行图中,并通过列车运行命令的方式发送给车载,由车载执行列车最终的运行调整。
针对项目实例,考虑到目前项目中已具备视频采集、AFC、列车称重、ATS相关设备、车地无线设备外,系统还需要额外配置至少若干套视频识别统计服务器、车载视频识别统计服务器(每车)、1套客流历史数据库、1套客流及运能分析与匹配服务器,并增加与列车称重系统及AFC系统之间的接口。
智能运行图调整系统中,当客流与运能不匹配需要加车时可采用在既有运行图中增加单程的方式。系统提示调度,调度确认后可在30秒左右完成运行图的调整,此时若运行间隔具体插入条件的话,可立即发送指令给列车。若:
1,若客流突发站为存车的车站,则只需要运行图调整时,即30秒后将存车线的列车投入运行,根据站形加上运行至上下客站台的时间,则全部时间约为2分钟左右。
2,若客流突发站不是存车的车站时,以某项目站形为例,则列车需要从存车站运行至运能增加站,时间约为3分钟,加上运行调整时间30秒,则需要3.5分钟才能疏散客流。
具体运行时还可根据需要考虑列车插入的情况及在线列车运行情况,改变交路, 实现更短时间内的运能调整,提高灵活性。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到各种等效的修改或替换,这些修改或替换都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以权利要求的保护范围为准。
Claims (10)
- 一种基于实时客流的列车智能运行调整系统,其特征在于,该系统包括实时客流统计模块、实时客流与运能匹配模块和智能列车运行调整模块,所述的实时客流统计模块对当前的实时客流进行统计输入实时客流与运能匹配模块,所述的实时客流与运能匹配模块将当前客流需求与线路当前运能进行匹配,所述的智能列车运行调整模块根据实时客流与匹配模块的运算结果对运行图进行实时调整,结合派班计划和设备信息安排列车的增减及其路径规划。
- 根据权利要求1所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的实时客流统计模块包括视频统计模块、列车称重模块和AFC统计模块。
- 根据权利要求2所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的视频统计模块包括基于视频的站台人数统计单元、基于视频的站厅人数统计单元、基于视频的进出站口人数统计单元及基于视频的换乘口人数统计单元和基于视频的车厢人数统计单元。
- 根据权利要求2所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的基于视频的站台人数统计单元、基于视频的站厅人数统计单元、基于视频的进出站口人数统计单元均包括相互连接的车外摄像头和车外视频识别分析服务器。
- 根据权利要求3所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的基于视频的车厢人数统计单元包括相互连接的车载摄像头和车载视频识别分析服务器。
- 根据权利要求2或3所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的列车称重模块和基于视频的车厢人数统计单元的数据通过车地无线传输至实时客流与运能匹配模块。
- 根据权利要求3所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的列车称重模块包括相互连接的列车TIMS和车载控制器,所述的AFC统计模块包括相互连接的闸机和AFC服务器。
- 根据权利要求1所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的实时客流与运能匹配模块还结合历史客流数据库提供的历史趋势分析对当前的实时客流进行统计;所述的实时客流与运能匹配模块还结合设备信息监控服务器提供的当前设备状态信息判断如何进行运能的调整。
- 根据权利要求1所述的一种基于实时客流的列车智能运行调整系统,其特征在于,所述的智能列车运行调整模块包括:接收实时客流与运能匹配模块的建议运行图,由调度员工作站确认后发给ATS应用服务器进行运行计划的调整,最终的计划通过车地无线发给列车执行。
- 一种采用权利要求1所述的基于实时客流的列车智能运行调整系统的方法,其特征在于,包括以下步骤:步骤1、基于站厅、进出口及换乘口视频统计人数、AFC数据、历史数据情况进行分析,预估上、下行站台可能客流;步骤2、基于步骤1预估情况及基于视频的车站站台客流数确定该侧站台客流数,与待进站列车车厢内客流数信息判定运能是否满足实时需求;步骤3、基于设备状态信息确定是否因为设备故障导致的大客流,确定是否需要进行运行调整;步骤4、根据运能判定情况及设备的状态确定当前是否需要增能或减能;若需要增能,需要基于系统最小运行间隔和当前在用列车运行图确定是否具备继续增能的条件;步骤5、对于减能请求或具备增能条件的增能请求,由系统给出调整运能的建议运行图,经调度确认后进行实时调整;步骤6、对于不具备增能条件的增能请求,由系统给出相关提示,由运营人员给出换乘其它线路或交通工具建议,组织站台人群疏散;步骤7、调整运能的请求得到确认后,系统将核对派班计划和设备状态信息;对于增能请求确定最优的位置列车唤醒,对于减能请求需要给出建议退出运营的列车及退出路径和休眠位置。
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US11958517B2 (en) | 2024-04-16 |
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CN108622142A (zh) | 2018-10-09 |
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