A Warning System for Blind Spot of Vehicle Turning

Abstract

The invention relates to a warning system for a vehicle turning blind zone. The warning system comprises a direction sensor, a processor and two warning lamp devices, wherein the direction sensor is used for real-timely acquiring the turning angle of a steering wheel and sending the turning angle of the steering wheel to the processor; the processor is used for calculating the turning angle of a front wheel on the inner side of a vehicle according to the received turning angle of the steering wheel, and is also used for real-timely sending commands for switching on different warning lamps to the warning lamp devices on the inner side of the vehicle according to the turning angle of the front wheel on the inner side of the vehicle; and the warning lamp devices are mounted at the rear part of two sides of the vehicle and are used for switching on corresponding warning lamps according to the warning lamp switching-on commands sent by the processor and projecting the turning track of a rear wheel on the inner side, which corresponds to the turning angle of the front wheel on the inner side. The warning system provided by the invention has the advantages of simple structure, easiness in implementation, low cost and high reliability, can work all the day, and can effectively prevent the vehicle from injuring passerby or other vehicles in the turning process.

Description

technical field [0001] The invention relates to a warning system, in particular to a warning system for a vehicle turning blind spot. Background technique [0002] In recent years, there have been frequent cases of pedestrian and cyclist deaths caused by vehicles with blind turning spots. Although each accident is extremely tragic, people still know little about the concept of blind turning spots. Although some vehicles have blind spot lateral radars, they can only detect larger vehicles such as motorcycles and cars due to hardware reasons. Therefore, a prompt system is needed to let pedestrians or other vehicles know whether they are in the blind spots of some turning vehicles, so that they can avoid danger in time and avoid traffic accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a warning system for the blind spot of a vehicle that is simple in structure, easy to implement, low in cost, high in reli...

AI Technical Summary

Problems solved by technology

[0002] In recent years, there have been frequent cases of pedestrians and cyclists dying due to the existence of blind spots in vehicles. Although each accident is extremely tragic, people still know little about the concept of blind spots in vehicles.

Although some vehicles have blind spot lateral radars, they can only detect larger vehicles such as motorcycles and cars due to hardware reasons.

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