Control method and device of vehicle gear shifting electromagnetic valve, vehicle and storage medium

• Main Authors: XING GUOCHENG, XIN CAIYUN, CHENG YUNJIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to the technical field of vehicles, in particular to a control method and device for a vehicle gear shifting electromagnetic valve, a vehicle and a storage medium. The control method of the vehicle gear shifting electromagnetic valve comprises the steps that the running state of an engine after a vehicle is powered on is monitored; when the engine does not run, the working voltage of a gearbox controller is obtained; when it is judged that the preset voltage condition is met based on the working voltage of the gearbox controller, the gear shifting electromagnetic valve is controlled to be closed; the gear shifting electromagnetic valve comprises a normally high electromagnetic valve. By means of the technical scheme, the problem that after the vehicle is powered on, when the engine does not run, due to vehicle battery feeding, the normally-high electromagnetic valve frequently acts is solved, the service life of the normally-high electromagnetic valve is prolonged, and the riding experie