Road corner early warning system and control method

Abstract

The invention discloses a road corner early warning system and a control method. The road corner early warning system comprises a pressure sensor, a speed sensor, an ultrasonic wireless sensor, a system control unit, a screen support and a state display screen. The pressure sensor, the speed sensor and the ultrasonic wireless sensor are mutually independent and are used for detecting the states of automobiles and pedestrians; the system control unit is used for processing signals and sending a system detection state; the state display screen is used for displaying an early warning signal and displaying road data of a road blind area for pedestrians and vehicles; and the screen support is used for supporting the state display screen. The state early warning system is constructed by adopting the multiple sensors, the control processing platform and the display equipment, so that the equipment cost is reduced, and the detection stability and accuracy can be improved through the effective cooperation of the multiple sensors and the controller.

Description

technical field [0001] The invention belongs to the technical field of road early warning, and in particular relates to a road corner early warning system and a control method. Background technique [0002] Among all kinds of traffic accidents, due to problems such as dead corners and blind spots on turning roads, the probability of accidents on such dead corner turning roads is relatively high, which poses a greater safety threat to pedestrians and motor vehicle drivers. At present, in China, the traffic department has installed wide-angle mirrors at road corners and blind spots in order to solve the problem of road blind spots in China. However, wide-angle mirrors are easily affected by environmental conditions and cannot effectively function in dark nights and harsh weather environments. Compared with wide-angle mirrors, intelligent vision has a higher Good adaptability can provide eye-catching status prompts, but the cost of intelligent vision devices is high, and an ima...

AI Technical Summary

Problems solved by technology

[0002] Among all kinds of traffic accidents, due to problems such as blind corners and blind spots on turning roads, the probability of accidents on such dead-end turning roads is relatively high, which poses a greater safety threat to pedestrians and motor vehicle drivers.

At present, in China, the traffic department has installed wide-angle mirrors at road corners and blind spots in order to solve the problem of road blind spots in China. However, wide-angle mirrors are easily affected by environmental conditions and cannot effectively function in dark nights and harsh weather environments. Compared with wide-angle mirrors, intelligent vision has a higher Good adaptability, can provide eye-catching status prompts, but the cost of intelligent vision devices is relatively high, and an image recognition system needs to be configured to perform status recognition through image detection algorithms, and the overall setup cost is relatively high

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