The invention discloses an intelligent fuel tank control system and a control method. A controller and an angle sensor for detecting an inclination angle of a fuel tank are arranged on power equipment, and the controller controls operation of an oil inlet control electromagnetic valve according to detected angle sensor signals. At least two oil suction pipes distributed at front and rear ends of an inner cavity of the fuel tank are arranged in the fuel tank, and each oil suction pipe is connected to the oil inlet control electromagnetic valve which controls oil suction of each oil suction pipe. The method includes that: setting a standard position theta as a benchmark and setting a front inclination angle of the fuel tank as theta 1 and a rear inclination angle of the fuel tank as theta 2, and enabling the controller to control the oil suction pipes at different positions to suction oil and supply oil at different positions. The intelligent fuel tank control system and the control method have the advantages that when the fuel tank inclines forwards or backwards, the controller controls power gain and power loss of the oil inlet control electromagnetic valve according to the inclination angle so as to control oil inlet pipelines, oil suction ports are constantly immersed in the fuel tank to realize oil suction, and consequently residual oil in the fuel tank can be used to the maximum extent, and actual volume utilization rate of the fuel tank is increased.
Intelligent fuel tank control system and control method
2015-09-02
Patent
Electronic Resource
English
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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