The invention relates to the technical field of starting systems, in particular to a system for forbidding vehicle starting when a vehicle door is not closed in place, a pedal circuit is connected with a door control circuit in series, the pedal circuit comprises an accelerator pedal control valve BH1 and a pedal lock control air cylinder UG1, and the pedal lock control air cylinder UG1 receives gas conveyed by the accelerator pedal control valve BH1 and locks the accelerator pedal control valve BH1. The accelerator pedal control valve BH1 is used for controlling the telescopic state of a piston rod of the pedal lock control air cylinder UG1. When the vehicle door is opened, a piston rod of the pedal lock control air cylinder UG1 is pushed out and abuts against the accelerator pedal ST, the accelerator pedal ST is locked, even if a driver steps on the accelerator pedal ST downwards at the moment, the accelerator pedal ST cannot be stepped down by the driver, it is guaranteed that the vehicle cannot be started when the vehicle door is opened, and passengers are prevented from falling off from the vehicle door to cause casualties after the vehicle is started; after the automobile door is completely closed, the piston rod of the pedal lock control air cylinder UG1 is retracted and does not abut against the accelerator pedal ST any more, the accelerator pedal ST is unlocked, and a driver can step on the accelerator pedal ST.
本发明涉及起步系统技术领域,具体涉及一种车门没有关闭到位禁止车辆起步系统,所述踏板电路与门控电路串联,所述踏板电路包括油门踏板控制阀BH1和踏板锁控气缸UG1,所述踏板锁控气缸UG1接收油门踏板控制阀BH1输送的气体,所述油门踏板控制阀BH1用于控制踏板锁控气缸UG1的活塞杆伸缩状态;车门打开时,踏板锁控气缸UG1的活塞杆被推出,顶住油门踏板ST,油门踏板ST被锁止,即使此时司机有向下踩踏油门踏板ST的动作,油门踏板ST也无法被司机踩下,保证车门打开时车子无法启动,防止车子启动后乘客从车门跌落,造成伤亡;车门完全关闭后,踏板锁控气缸UG1的活塞杆被缩回,不再顶住油门踏板ST,油门踏板ST被解锁,司机可踩下油门踏板ST。
System for forbidding vehicle starting when vehicle door is not closed in place
一种车门没有关闭到位禁止车辆起步系统
2025-05-13
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Illegal parking forbidding management system for electric vehicle
European Patent Office | 2020
|Engineering Index Backfile | 1929
Collision automatic brake forbidding system, implementation method and vehicle
European Patent Office | 2022
|