Vehicle control method and device

Abstract

The invention relates to a vehicle control method, comprising: acquiring vehicle information when the vehicle is in a flameout state, the vehicle information including a vehicle battery voltage; and acquiring an output state of a multimedia device when the vehicle battery voltage is greater than a preset voltage threshold information; determining a first power related parameter corresponding to the multimedia device according to the output state information; adjusting the output of the multimedia device according to the first power related parameter to reduce the energy consumption of the vehicle electrical equipment. By comparing the obtained battery voltage value with the preset threshold voltage, when the vehicle battery voltage is greater than the preset voltage threshold value, the output of the multimedia device is adjusted according to the first power related parameter, which effectively avoids over-discharge of the vehicle battery and improves the performance of the vehicle battery. Effectiveness to avoid vehicle battery life reduction and vehicle failure to start properly due to over-discharge of the battery.

Description

technical field [0001] The present invention relates to the technical field of vehicle management, and in particular, to a vehicle control method and device. Background technique [0002] At present, vehicles have become a very important means of transportation in people's lives. Many vehicles are equipped with in-vehicle infotainment systems, commonly known as car machines. The in-vehicle infotainment system includes functions such as navigation, listening to music, listening to radio broadcasts and watching movies, providing convenience and entertainment for people's lives. However, while facilitating people's lives, there are also security risks. [0003] When the vehicle generator is started, the vehicle infotainment system is generally powered by the motor. On the premise that the engine is not started, the power used by the vehicle comes from the battery in the vehicle, and using the battery for a long time can easily cause the vehicle battery. Excessive discharge of...

AI Technical Summary

Problems solved by technology

But while facilitating people's lives, there are also potential safety hazards

[0003] When the vehicle generator is started, the on-board infotainment system is generally powered by the motor. Without starting the engine, the power used by the car machine comes from the battery in the vehicle. If the battery is used for a long time, it is easy to cause damage to the vehicle battery. Excessive discharge of the battery will affect the normal start of the vehicle and the life of the battery, and even cause the vehicle to fail to start normally

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