The invention discloses a control method of an electric vacuum pump of a new energy automobile and the new energy automobile. The new energy automobile comprises the electric vacuum pump and a controller for controlling the electric vacuum pump. The method comprises the steps that the controller detects the working state of the vacuum pump, and the working state comprises a starting state, a stopping state, a restarting state and a forced stopping state; the controller determines state continuous information of the vacuum pump according to the working state of the vacuum pump, and the state continuous information comprises starting work continuous information, stopping work continuous information and restarting work continuous information. According to the new energy automobile, the working state of the electric vacuum pump can be controlled by executing the method through the whole automobile controller, so that the electric vacuum pump can have a rest after working for a certain period of time; through the method, the electric vacuum pump can be controlled to work more reasonably, the electric vacuum pump is prevented from being burnt out due to long-time working, and then the service life of the electric vacuum pump can be effectively prolonged.
本发明公开了一种新能源汽车的电动真空泵的控制方法及新能源汽车,新能源汽车包括电动真空泵、以及控制电动真空泵的控制器;包括以下步骤:控制器检测真空泵的工作状态,其中,工作状态包括启动状态、停止状态、再启动状态、以及强制停止状态;控制器根据真空泵的工作状态确定真空泵的状态持续信息,其中,状态持续信息包括启动工作持续信息、停止工作持续信息、以及再启动工作持续信息。该新能源汽车可通过整车控制器执行上述方法对电动真空泵的工作状态进行控制,可保证电动真空泵在工作一定时间时进行休息,以及通过该方法可控制电动真空泵更加合理地工作,以避免电动真空泵长时间处于工作状态而烧坏,进而能够有效提高电动真空泵的使用寿命。
Control method of electric vacuum pump of new energy automobile and new energy automobile
新能源汽车的电动真空泵的控制方法及新能源汽车
2020-10-09
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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