The invention discloses a sealing control system of a fuel tank cap and a control method thereof. The sealing control system comprises a detection module and a control module. The detection module is used for detecting the vehicle driving state, the key on-off state and the vehicle speed. The control module judges the vehicle driving state, the key position state and the vehicle speed state at present. When a vehicle is not started, the control module controls electromagnetic coils of an electromagnetic drive mechanism to be disconnected and a fuel tank cap assembly to be non-sealed; when the vehicle is started, the key gear is located on the ON position and the vehicle speed is greater than 0, the control module controls the electromagnetic coils of the electromagnetic drive mechanism to be connected, the electromagnetic coils drive a wafer to move towards the sealing surface and drives a sealing gasket to press the sealing surface, and the fuel tank cap assembly is sealed. Thus, the pressing state of a seal ring can be regulated on different work conditions through the control system, the sealing effect can be guaranteed, and the automation level of devices can be increased.
Sealing control system of fuel tank cap and control method thereof
2016-01-13
Patent
Elektronische Ressource
Englisch
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 |
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