Early warning protection method for danger and intelligent early warning protector for dangerous events for road workers

Abstract

The invention belongs to an intelligent early warning protector for dangerous events. The protector is formed by modular integration design of front detection apparatuses (a distance sensor, a speed sensor and the like), an analysis processing unit and a warning message output unit (a large-decibel high pitch warning horn, a high-lighting danger warning lamp and a light-emitting diode (LED) changeable message warning sign, a wireless signal emitter, a message general interaction interface and the like). By means of an early warning protection method for danger and the intelligent early warning protector for dangerous events for road workers, high-frequency distance detection sampling and speed detection sampling can be performed on a plurality of vehicles in a detection range in vehicle coming directions; approaching objects or persons around sentries are detected in real time, and by means of functions of intelligent analysis, automatic screening and warning to vehicles in the coming directions and events approaching the sentries, the output unit can send warning messages or signals to protected persons by employing different methods according to pre-settings of the protector when the protector detects that dangerous events approach. Time is gained for road work and sentry danger processing, the reaction and processing time is increased, traffic accidents and criminal cases are reduced, and positive significances are provided for guaranteeing lives and properties of people.

Description

technical field [0001] The invention belongs to an automatic safety warning and protection instrument, in particular to a dangerous early warning protection method for road surface workers and an intelligent early warning protector for dangerous events. Background technique [0002] In recent years, with the rapid development of my country's society and economy, the number of social vehicles has increased rapidly, and road traffic accidents have occurred frequently. Especially in recent years, traffic accidents caused by the work of road personnel have occurred from time to time, which poses a serious threat to the lives and property of traffic policemen on duty, sanitation workers and other construction personnel on the road, causing such personnel to become traffic accidents. Accident-prone groups. At present, the traditional preventive measures for road construction include placing reflective cones, reflective warning signs, wearing reflective vests, etc. Manual warning ...

AI Technical Summary

Problems solved by technology

At present, the traditional preventive measures for road construction include placing reflective cones, reflective warning signs, wearing reflective vests, etc. Manual warning will have disadvantages such as negligence and large human resources when used. Low, aging protective facilities, untimely updates, etc. occur from time to time, and the ensuing traffic accidents are shocking

In addition, the manual patrol posts of key departments and key protection units are also labor-intensive, labor-intensive, and the negligence of manual protection and inadequate range protection

How to provide a convenient and effective protection or protection measure for these personnel working in the front line and high-risk industries, so that they can get rid of dangerous troubles and worries, and get rid of inefficient work modes such as repetitive patrols

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