Dynamic monitoring and early warning system and method of large vehicle

Abstract

The embodiment of the invention provides a dynamic monitoring and early warning system and method of a large vehicle. The system comprises a processor, a camera set, a vehicle speed sensor, a memory,a front wheel turning angle sensor, an ultrasonic radar sensor set, an alarm and a display screen. The processor is connected with the camera set, the vehicle speed sensor, the memory, the front wheelturning angle sensor, the ultrasonic radar sensor set, the alarm and the display screen. Video image information, vehicle speed information and front wheel turning angle information are collected through the camera set, the vehicle speed sensor and the front wheel turning angle sensor and are displayed on the display screen in the vehicle so that a driver can know a driving state of the vehicle and surrounding road conditions in real time. Moreover, a side blind area of the large vehicle during steering is calculated according to the monitored front wheel turning angle information, the ultrasonic radar sensor set is started to detect obstacles in the side blind area and send an alarm signal to the processor, and traffic accidents in a turning lane changing process of the large vehicle canbe effectively avoided.

Description

technical field [0001] The embodiments of the present invention relate to the field of vehicle safety assistance, in particular to a dynamic monitoring and early warning system and method for large vehicles. Background technique [0002] With the development of society, the problem of traffic safety has become more and more prominent, and the traditional concept of automobile safety is gradually changing. Traditional safety measures such as seat belts, airbags, bumpers, etc., are mostly passive after the accident. The way to carry out post-event remedial measures cannot effectively solve the occurrence of traffic accidents. With the advancement of science and technology and the increase of traffic pressure, the safety awareness of vehicle driving is constantly improving. Active monitoring of vehicle driving status and prevention of accidents through monitoring and early warning systems have attracted more and more attention. [0003] In addition to speeding, most of the tra...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a large-scale vehicle dynamic monitoring and early warning system, which is used to solve the problem that the driver cannot observe pedestrians or obstacles in the side blind area when turning, which may easily lead to traffic accidents

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