The invention discloses a power takeoff control system of a fuel oil filling vehicle and a fuel oil filling method, and belongs to the field of vehicle transmission. According to the technical scheme, the power takeoff control system of the fuel oil filling vehicle comprises a power takeoff control circuit, the power takeoff control circuit comprises a power source, a power takeoff switch and a power takeoff electromagnetic valve which are arranged in series, and a hand brake in-place switch is arranged on a connecting line between the power takeoff switch and the power takeoff electromagnetic valve in series. The hand brake in-place switch is in electrical connection or mechanical transmission connection with a parking system of the filling vehicle, and when the parking system is in a parking state, the hand brake in-place switch is electrically conducted. The double-switch power takeoff control circuit has the beneficial effects that a double-switch mechanism is adopted, when a vehicle pulls up a hand brake to a parking state, the power takeoff control circuit can be conducted, namely, only parking power takeoff can be achieved, oil leakage caused by mistakenly touching a switch in the running process of a fuel oil filling vehicle is avoided, and the safety of the fuel oil filling vehicle in the running process is greatly improved.
本发明为一种燃油加注车的取力器控制系统及燃油加注方法,属于车辆传动领域。其技术方案为,一种燃油加注车的取力器控制系统,包括取力器控制电路,取力器控制电路包括串连设置的电源、取力器开关和取力器电磁阀,取力器开关与取力器电磁阀之间的连接线路上串连设置有手刹到位开关,手刹到位开关电气连接或机械传动连接至加注车的驻车系统,当驻车系统为驻车状态时,手刹到位开关电导通。本发明的有益效果为,采用双开关机制,当车辆拉起手刹至驻车状态时,取力器控制电路才能够导通,即仅能驻车取力,避免了因为误触开关导致燃油加注车行驶途中发生漏油,大大提高了燃油加注车行驶途中的安全性。
Power takeoff control system of fuel oil filling vehicle and fuel oil filling method
一种燃油加注车的取力器控制系统及燃油加注方法
2024-03-22
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 |
FUEL CELL VEHICLE FUEL FILLING METHOD OR FUEL CELL VEHICLE FUEL FILLING SYSTEM
European Patent Office | 2015
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