A control device for driving a car and a control method thereof

Abstract

The invention provides an automobile driving control device and an automobile driving control method, and belongs to the technical field of automobiles. The problems that in the prior art, the control process is complicated and cost is high are solved. The automobile driving control device comprises a loudspeaker, a loudspeaker switch, a left steering lamp, a right steering lamp, an automobile body controller, an automobile speed sensor connected with the automobile body controller and a distance radar, a volume control circuit is connected between the automobile body controller and the loudspeaker, the loudspeaker switch is connected with the automobile body controller, and the left steering lamp and the right steering lamp are connected with the automobile body controller. The automobile driving control method includes the following steps of A automobile running state judging, B starting state control, C low-speed running state control and D high-speed running state control. The control device is simple in structure and can improve safe and courteous driving of automobiles; the control method can control the volume of the automobile loudspeaker under different running states of the automobiles, and the control process is simple.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a control device for driving an automobile and a control method thereof. Background technique [0002] Nowadays, with the improvement of people's living standards, the number of automobiles and other means of transportation in the market continues to increase, and the city is full of traffic and traffic. In order to ensure traffic safety, all kinds of motor vehicles must be equipped with horns as an alarm reminder signal device. When the vehicles avoid mutual avoidance with pedestrians and other vehicles during the driving process, the horn is usually used to prompt, because the horn sound of the original car design The tone is loud and sharp, and the sudden sound will startle the passers-by at close range, causing panic or fainting, which may cause traffic accidents in severe cases; in addition, the noise generated by the horn has a great impact on the environment , so many a...

AI Technical Summary

Problems solved by technology

The device can realize the automatic adjustment of the car horn volume control according to the change of vehicle speed and the distance from the obstacle in front, which is environmentally friendly and reduces disturbance to the people. However, the signal processing unit in the device needs to divide the obtained distance by the vehicle speed to obtain After the time value, compare with the set value to control the volume output, the control process is complicated and the cost is high

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