The invention discloses a vehicle with an emergency moving function. The vehicle comprises a walking motor, a power battery, a low-voltage lithium battery, a vehicle control unit, a high-voltage walking controller, a low-voltage walking controller, an alarm indicator and an inching switch. The walking motor is provided with a high-voltage winding and a low-voltage winding; the vehicle control unitis used for judging whether a walking fault occurs or not according to the voltage value of the input end of the high-voltage walking controller, enabling the high-voltage walking controller to stopworking when the voltage value is smaller than a set value, enabling the alarm indicator to give an alarm, and enabling the low-voltage walking controller to work through an enabling end; and the inching switch enables the walking motor to walk. The problem that when the power battery breaks down, a vehicle does not have walking power and occupies a road is solved, and the use safety of the vehicle is improved.
本发明公开了一种具有应急挪动功能的车辆,包括行走电机、动力电池、低压锂电池、整车控制器、以及高压行走控制器,还包括低压行走控制器、报警指示器、以及点动开关,其中,所述行走电机具有高压绕组和低压绕组,所述整车控制器用于根据所述高压行走控制器的输入端的电压值来判定是否出现行走故障,当电压值小于设定值时控制高压行走控制器停止工作、控制报警指示器进行报警、并且通过使能端控制低压行走控制器投入工作,并且由所述点动开关控制行走电机行走。本发明解决了在动力电池出现故障时车辆于没有行走动力而占道的问题,提高车辆使用的安全性。
Vehicle with emergency moving function
一种具有应急挪动功能的车辆
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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