The invention relates to the field of rail transit, in particular to a subway carriage congestion degree distribution detection method and equipment based on the braking process. The distributed detection method comprises the steps that current train operation state parameters are obtained, and equivalent braking force generated by all generators is calculated; obtaining a pull/pressure value between the carriages in the constant deceleration electric braking process when the train enters the station, and calculating the total weight of the carriages in combination with the obtained equivalent braking force and the current braking deceleration of the train; calculating the number of people in each compartment according to the obtained total weight of each compartment; and obtaining subway carriage congestion degree distribution according to the number of people in each carriage. The method provides a new thought for subway carriage congestion degree distribution detection, and provides a basis for rail traffic management.
本发明涉及轨道交通领域,尤其涉及一种基于制动过程的地铁车厢拥挤度分布检测方法和设备。所述分布检测方法包括获取当前列车运行状态参数,计算各发电机所产生的等效制动力;获取列车进站时恒减速电制动过程中各车厢之间的拉/压力值,结合所获得的等效制动力和列车当前制动减速度,计算各车厢总重量;根据得到的各车厢总重量计算各车厢人数;根据各车厢人数得到地铁车厢拥挤度分布。本发明为地铁车厢拥挤度分布检测提供一种新的思路,为轨道交通管理提供依据。
Subway carriage congestion degree distribution detection method and equipment based on braking process
一种基于制动过程的地铁车厢拥挤度分布检测方法和设备
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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