A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle door control system and vehicle door control method for disenabling emergency valve outside vehicle
The invention relates to a vehicle door control system for disenabling an emergency valve outside a vehicle. The system comprises a driving end control valve, the emergency valve outside the vehicle,an emergency valve inside the vehicle, a two-position five-way valve and a door pump air cylinder successively connected by a pneumatic pipeline. The driving end control valve, the emergency valve outside the vehicle and the emergency valve inside the vehicle are two-position three-way valves, a switch valve is additionally arranged between the emergency valve outside the vehicle and the emergencyvalve inside the vehicle, and a bypass gas circuit connected parallel to the emergency valve outside the vehicle is further exported from the switch valve and is connected between the emergency valveoutside the vehicle and the driving end control valve. Compared with the prior art, a gas source can be provided to the emergency valve inside the vehicle bypassing the emergency valve outside the vehicle by additionally arranging the switch valve and selectively switching a gas circuit connecting condition, so that an anti-theft problem in a conventional control gas circuit is solved effectively.
本发明涉及一种使车外应急阀功能失效的车门控制系统，包括通过气动管路依次连接的驾驶端控制阀、车外应急阀、车内应急阀、二位五通阀和门泵气缸，所述驾驶端控制阀、车外应急阀和车内应急阀均采用二位三通阀，在车外应急阀和车内应急阀之间增设切换阀，从切换阀另引一条与车外应急阀并联的旁通气路，并接入车外应急阀和驾驶端控制阀之间。与现有技术相比，本发明驾可以通过增加切换阀并选择切换其气路导通情况，进而可以实现绕开车外应急阀给车内应急阀提供气源，从而有效解决了常规控制气路中防盗问题。
Vehicle door control system and vehicle door control method for disenabling emergency valve outside vehicle
The invention relates to a vehicle door control system for disenabling an emergency valve outside a vehicle. The system comprises a driving end control valve, the emergency valve outside the vehicle,an emergency valve inside the vehicle, a two-position five-way valve and a door pump air cylinder successively connected by a pneumatic pipeline. The driving end control valve, the emergency valve outside the vehicle and the emergency valve inside the vehicle are two-position three-way valves, a switch valve is additionally arranged between the emergency valve outside the vehicle and the emergencyvalve inside the vehicle, and a bypass gas circuit connected parallel to the emergency valve outside the vehicle is further exported from the switch valve and is connected between the emergency valveoutside the vehicle and the driving end control valve. Compared with the prior art, a gas source can be provided to the emergency valve inside the vehicle bypassing the emergency valve outside the vehicle by additionally arranging the switch valve and selectively switching a gas circuit connecting condition, so that an anti-theft problem in a conventional control gas circuit is solved effectively.
本发明涉及一种使车外应急阀功能失效的车门控制系统，包括通过气动管路依次连接的驾驶端控制阀、车外应急阀、车内应急阀、二位五通阀和门泵气缸，所述驾驶端控制阀、车外应急阀和车内应急阀均采用二位三通阀，在车外应急阀和车内应急阀之间增设切换阀，从切换阀另引一条与车外应急阀并联的旁通气路，并接入车外应急阀和驾驶端控制阀之间。与现有技术相比，本发明驾可以通过增加切换阀并选择切换其气路导通情况，进而可以实现绕开车外应急阀给车内应急阀提供气源，从而有效解决了常规控制气路中防盗问题。
Vehicle door control system and vehicle door control method for disenabling emergency valve outside vehicle
一种使车外应急阀功能失效的车门控制系统和控制方法
TIAN GUOPING (author) / GUO BITAO (author)
2020-05-29
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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