The invention discloses a refueling and pressure relief system for a national VI hybrid power vehicle type. The system comprises a refueling opening button, a refueling port cover, a BCM, an oil tankpressure sensor, an ECU, an FTIV valve, an instrument board and a carbon tank control valve. The refueling starting button is in communication connection with the BCM; the BCM is in communication connection with the ECU through a hard wire, the oil tank pressure sensor is in communication connection with the ECU, the BCM is in communication connection with the instrument board, the ECU is in communication connection with the FTIV valve, and the carbon tank control valve is in communication connection with the ECU. The invention further provides a refueling and pressure relief method for the national VI hybrid power vehicle type. After a driver issues an oiling command, the internal pressure of the oil tank is actively released, and after the internal pressure of the oil tank is released, the oil filler cap is automatically opened, so that the safety of the driver can be effectively protected.
本发明公开了一种国六混合动力车型加油泄压系统,包括:加油开启按钮、加油口盖、BCM、油箱压力传感器、ECU、FTIV阀、仪表板和碳罐控制阀,所述加油开启按钮与所述BCM通讯连接,所述BCM通过硬线与所述ECU通讯连接,所述油箱压力传感器与所述ECU通讯连接,所述BCM与所述仪表板通讯连接,所述ECU与所述FTIV阀通讯连接,所述碳罐控制阀与所述ECU通讯连接。本发明还提供了一种国六混合动力车型加油泄压方法。本发明在驾驶员下达加油命令后,主动释放油箱内部压力,并在油箱内部压力卸掉之后,自动打开加油口盖,可以有效保护驾驶员安全。
Refueling and pressure relief system and method for national VI hybrid power vehicle type
一种国六混合动力车型加油泄压系统及其方法
2020-10-20
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 |
Refueling and pressure relief system and method for hybrid electric vehicle
European Patent Office | 2023
|European Patent Office | 2020
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