A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle door emergency unlocking control method and vehicle door system
The invention discloses a vehicle door emergency unlocking control method and a vehicle door system. The method comprises the steps that firstly, a protection cover plate of an emergency exit device is opened when a handle needs to be operated, or the handle of the emergency exit device is operated at a small angle which cannot unlock a vehicle door after the protection cover plate is opened; if the vehicle is in a fault power loss condition, the handle of the emergency exit device is released by a handle control structure, and the handle is allowed to be operated; if not, a vehicle door evacuation request loop is activated, and an evacuation request signal is sent to a train signal system by the vehicle door evacuation request loop; and after receiving the evacuation request signal, the train signal system controls the train to stop in a safe area so as to activate a zero-speed train line signal and controls the train door to forbid unlocking of the train line signal to be invalid, sothat the handle is controlled to be released by the handle control structure to allow the handle to operate. According to the method, the safety of whether the vehicle door can be manually opened ornot is improved, and therefore safe evacuation of passengers is better guaranteed.
本发明公开了一种车门紧急解锁控制方法和车门系统，本发明在需要操作手柄时，首先打开紧急出口装置的保护盖板，或者在打开保护盖板后，以不能解锁车门的小角度操作紧急出口装置的手柄；接着若车辆处于故障失电情况，则紧急出口装置的手柄被手柄控制结构释放，允许手柄操作；若否，则激活车辆车门疏散请求回路，由车辆车门疏散请求回路向列车信号系统发送疏散请求信号；列车信号系统接收疏散请求信号后，控制车辆停止在安全的区域内，以激活零速车辆线信号，并控制车门禁止解锁车辆线信号无效，进而控制手柄被手柄控制结构释放，允许手柄操作。本发明提高了车门是否可以手动打开的安全性，从而更好地保证乘客的安全疏散。
Vehicle door emergency unlocking control method and vehicle door system
The invention discloses a vehicle door emergency unlocking control method and a vehicle door system. The method comprises the steps that firstly, a protection cover plate of an emergency exit device is opened when a handle needs to be operated, or the handle of the emergency exit device is operated at a small angle which cannot unlock a vehicle door after the protection cover plate is opened; if the vehicle is in a fault power loss condition, the handle of the emergency exit device is released by a handle control structure, and the handle is allowed to be operated; if not, a vehicle door evacuation request loop is activated, and an evacuation request signal is sent to a train signal system by the vehicle door evacuation request loop; and after receiving the evacuation request signal, the train signal system controls the train to stop in a safe area so as to activate a zero-speed train line signal and controls the train door to forbid unlocking of the train line signal to be invalid, sothat the handle is controlled to be released by the handle control structure to allow the handle to operate. According to the method, the safety of whether the vehicle door can be manually opened ornot is improved, and therefore safe evacuation of passengers is better guaranteed.
本发明公开了一种车门紧急解锁控制方法和车门系统，本发明在需要操作手柄时，首先打开紧急出口装置的保护盖板，或者在打开保护盖板后，以不能解锁车门的小角度操作紧急出口装置的手柄；接着若车辆处于故障失电情况，则紧急出口装置的手柄被手柄控制结构释放，允许手柄操作；若否，则激活车辆车门疏散请求回路，由车辆车门疏散请求回路向列车信号系统发送疏散请求信号；列车信号系统接收疏散请求信号后，控制车辆停止在安全的区域内，以激活零速车辆线信号，并控制车门禁止解锁车辆线信号无效，进而控制手柄被手柄控制结构释放，允许手柄操作。本发明提高了车门是否可以手动打开的安全性，从而更好地保证乘客的安全疏散。
Vehicle door emergency unlocking control method and vehicle door system
车门紧急解锁控制方法和车门系统
XIAO YONG (author) / CHEN PING'AN (author) / CHENG ZHIGANG (author) / ZHANG YINGFU (author) / CAO XIUFENG (author) / KUANG YOUHUA (author) / CHEN XIAOKANG (author)
2020-06-26
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
EMERGENCY UNLOCKING CONTROL METHOD FOR VEHICLE DOOR, AND VEHICLE DOOR SYSTEM
| European Patent Office | 2021
VEHICLE DOOR UNLOCKING SYSTEM AND VEHICLE DOOR UNLOCKING METHOD
| European Patent Office | 2018
Emergency unlocking device and vehicle door emergency unlocking control system and method
| European Patent Office | 2021
Emergency unlocking device, door lock assembly, vehicle door and vehicle
| European Patent Office | 2023
EMERGENCY POWER SUPPLY SYSTEM FOR VEHICLE DOOR UNLOCKING
| European Patent Office | 2023