Intelligent highway warning trolley

Abstract

The invention discloses an intelligent highway warning trolley, belongs to the field of highway information processing, and relates to a road condition information prompting device. The intelligent highway warning trolley comprises a warning board, a camera, a wireless communication module, a chassis, a motor, a visible light luminance sensor, a motor driving module, a central processing module, a gray level sensor, wheels, a power source, a warning board fixing support, a stretching support, a pyroelectric infrared sensor and a hand-held terminal. The warning board is fixed to the front portion of the chassis through the warning board fixing support, and the camera is fixed to the front portion of the chassis in the mode of being tightly attached to the warning board. The wireless communication module is fixed to the back middle portion of the chassis in the mode of being tightly attached to the central processing module through a supporting column. By means of the intelligent highway warning trolley, warning marks can be carried on highways in all levels, the road conditions can be monitored and fed back in real time, and the intelligent highway warning trolley can automatically walk to the preset position. The hand-held terminal is controlled through wireless communication, has the hand-held control mode and the automatic control mode, and free switching is achieved.

Description

technical field [0001] The invention belongs to the field of road information processing, and relates to a road condition temporary information prompting device. Background technique [0002] With the continuous development of Chinese society, the number of cars is increasing, and the traffic volume of expressways is only increasing, so traffic accidents occur from time to time. Especially when the car itself breaks down and a traffic accident occurs, the subsequent vehicles may not pay attention to the road conditions ahead and collide with the faulty vehicle, causing secondary accidents. Therefore, the general traffic rules stipulate that car owners need to place warning signs about 150 meters backward to remind subsequent vehicles to pay attention. However, the placement distance is relatively long, and most car owners are negligent in implementing it, leaving potential safety hazards. At the same time, people walking on the highway also has certain dangers. Contents ...

AI Technical Summary

Problems solved by technology

However, it is placed far away, and most car owners are negligent in implementing it, leaving potential safety hazards

At the same time, it is also dangerous for people to walk on the highway.

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