Induction-type warning device

Abstract

The invention provides an induction-type warning device. The device is formed by an ultrasonic detection unit arranged at a traffic intersection, a logic comparison module, a traffic signal lamp real-time signal detection unit, a drive circuit module, a voice driving system, a stop line LED flashing driving system, a horn and a tricolor light-emitting LED stop line device. The induction-type warning device is characterized in that the ultrasonic detection unit and the traffic signal lamp real-time signal detection unit are connected with the logic comparison module commonly; the lower end of the logic comparison module is connected with the stop line LED flashing driving system; and the front end of the logic comparison module is connected with the drive circuit module, and is connected with the voice driving system, the horn (7), the stop line LED flashing driving system and the tricolor light-emitting LED stop line device through the drive circuit module. The warning device plays early warning and warning functions for pedestrians and motor vehicles through 2+1 early warning and warning modes, realizes multi-mode selection, replaces manual monitoring, realizes traffic intelligent management and effectively reduces traffic accident hurt.

Description

technical field [0001] The invention relates to an inductive warning device, in particular to a new type of intelligent control technology for traffic signal crossings, which is mainly applied to inductive active early warning and passive warning devices for traffic crossings. Background technique [0002] As we all know, traffic signal lights are an important part of traffic signals and the basic language of road traffic. Safe travel according to traffic signal lights is a necessary condition for ensuring traffic safety. With the development of urban traffic, the traffic is becoming more and more congested, especially during the rush hour, the traffic intersections are even more congested, and at these intersections, traffic lights, traffic police or traffic coordinators are often used to command and remind, but Due to the limitation of human resources, the effect is also affected, and the intersection has always been a traffic accident-prone area. Sometimes vehicles or ped...

AI Technical Summary

Problems solved by technology

With the development of urban traffic, the traffic is becoming more and more congested, especially during the rush hour, the traffic intersections are even more congested, and at these intersections, traffic lights, traffic police or traffic coordinators are often used to command and remind, but Due to the limitation of human resources, the effect is also affected, and the intersection has always been a traffic accident-prone area. Sometimes vehicles or pedestrians are prone to running red lights due to momentary negligence or untimely reminders, which becomes a hidden danger of traffic accidents. It is very easy to cause traffic accidents and bring great harm to the life safety of oneself and others; at the same time, some existing patented technologies not only have certain limitations, but also the early warning and alarm systems are not perfect, and the comprehensive early warning effect is not ideal.

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