Automatic control system for automobile turn lights

Abstract

The invention discloses an automatic control system for automobile turn lights. The automatic control system comprises an angle detection module, a vehicle speed sensor, a microprocessor, an ECU, a left light switch and a right light switch, and further comprises a gear detection module and a timing module, wherein the angle detection module, the vehicle speed sensor, the gear detection module andthe timing module are connected with the microprocessor, and the microprocessor receives signals, processes the signals to obtain the running state of an automobile and transmits the processing result to the ECU; the left light switch and the right light switch are connected with the output end of the ECU; the left light switch is electrically connected with the left turn light, and the right light switch is electrically connected with the right turn light. The automatic control system for the automobile turn lights has the advantages that all the sensors and detection devices are easy to obtain, there is no need to increase excessive cost, and the automatic control system is suitable for all types of vehicles; the turn tendency of the automobile is automatically obtained, the turn lighton corresponding side is automatically turned on, traffic accidents caused by incorrect use of the turn lights are effectively reduced, and the driving safety is improved.

Description

technical field [0001] The invention relates to an automatic control system of an automobile turn signal lamp, which belongs to the technical field of automobile electronics. Background technique [0002] The turn signal of the vehicle is to remind pedestrians and vehicles in front, rear, left and right that the vehicle should turn or change lanes accordingly, so that pedestrians and other vehicle drivers can know the driving intention of the vehicle driver and avoid the vehicle so as to reduce traffic accidents Odds of happening. When using the existing car turn signals, the driver needs to turn the steering gear lever under the steering wheel for steering prompts; however, many drivers forget to turn the steering gear lever due to short driving time, lack of experience, unfamiliar skills or other reasons. Then it may send wrong signals to pedestrians and vehicles around the car, which may lead to car accidents such as rear-end collisions and collisions with pedestrians, w...

AI Technical Summary

Problems solved by technology

When using the existing car turn signals, the driver needs to turn the steering gear lever under the steering wheel for steering prompts; however, many drivers forget to turn the steering gear lever due to short driving time, lack of experience, unfamiliar skills or other reasons. It may send wrong signals to pedestrians and vehicles around the car, which may lead to car accidents such as rear-end collisions and collisions with pedestrians, which poses certain hidden dangers to safe driving.

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