The invention belongs to the technical field of emergency steering, and particularly provides a commercial vehicle integrated emergency steering alarm device and an operation method.The device comprises a top-mounted controller and an integrated emergency steering module connected with the top-mounted controller; the upper controller is further connected with a vehicle early warning module. The integrated emergency steering module comprises a steering pump and an emergency valve; the steering pump comprises a conventional steering pump and an emergency steering pump which share one steering oil tank; the conventional steering pump and the emergency steering pump are respectively connected with the emergency valve; the emergency valve is connected with a steering engine; the upper controller receives a flow value of a steering pump in a working state in the integrated emergency steering module through a message, obtains and sends a fault code of a conventional steering pump, controls the emergency steering pump to work and starts the vehicle early warning module to carry out emergency early warning; and emergency steering is performed for early warning, so that the effect of warning passersby and vehicles is achieved, and the occurrence of safety accidents caused by steering failure is reduced.
本发明属于应急转向技术领域,具体提供一种商用车集成式应急转向报警装置及运行方法,所述装置包括上装控制器和与上装控制器连接的集成式应急转向模块;上装控制器还连接有车辆预警模块;集成式应急转向模块包括转向泵和应急阀,转向泵包括共用一个转向油罐的常规转向泵和应急转向泵;常规转向泵和应急转向泵分别与应急阀连接;应急阀连接有转向机;上装控制器通过报文接收集成式应急转向模块中工作状态的转向泵的流量值,获取并发出常规转向泵的故障码,并控制应急转向泵的工作以及启动车辆预警模块进行应急预警;应急转向进行预警,达到警示路人和车辆的作用,减少了由于转向失灵导致的安全事故的发生。
Commercial vehicle integrated emergency steering alarm device and operation method
一种商用车集成式应急转向报警装置及运行方法
2024-05-31
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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