Intelligent integrated pedestrian signal lamp device

Abstract

The invention discloses an intelligent integrated pedestrian signal lamp device, which is characterized by comprising a main control module, a communication module, a power management module, a videopedestrian detection module, a microwave pedestrian detection module, a signal indication module and an induction information module, wherein the main control module is an STC8A4KxxS4 low-power single-chip microcomputer chip. In the invention, whether there is a pedestrian crossing application or not is accurately judged through microwave detection and video detection. An advanced control method for automatically switching to a pedestrian release phase without manual application by pedestrians is realized. The situation in which application button equipment is frequently damaged due to high use frequency in the past is changed, and the concept of people first is embodied. The device is equipped with a warning water level protection device, and stable operation of the system is guaranteed.Full consideration is made from the perspective of safety of personnel near equipment. A display module is switched among multiple brightness grades in real time according to the environment brightness, and light pollution is reduced as much as possible.

Description

technical field [0001] The invention relates to the technical field of integrated pedestrian signal lamps, in particular to an intelligent integrated pedestrian signal lamp device. Background technique [0002] With the acceleration of modern urban construction and the continuous improvement of people's living standards, the number of traffic signal control intersections has increased rapidly, and signal control intersections have become an indispensable part of the city. Most of the existing integrated pedestrian signal lights only focus on the appearance of signal lights. 1. In terms of pedestrian crossing warning, the pedestrian application control in the current integrated pedestrian signal light device is manually operated by pedestrians, resulting in the application button being easily damaged. However, through the detection of products with pedestrian video detection function, there are many cases of false triggering, which seriously affects the normal use of the syste...

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of modern urban construction and the continuous improvement of people's living standards, the number of traffic signal control intersections has increased rapidly, and signal control intersections have become an indispensable part of the city. Most of the existing integrated pedestrian signal lights only focus on the appearance of signal lights. 1. In terms of pedestrian crossing warning, the pedestrian application control in the current integrated pedestrian signal light device is manually operated by pedestrians, resulting in the application button being easily damaged. However, through the detection of products with pedestrian video detection function, there are many cases of false triggering, which seriously affects the normal use of the system. At the same time, there is no pedestrian flow statistics and traffic signal control coordination function module; there is no corresponding intelligent indication and reminder function for the direction of the lane; there is no signal light failure detection and return function

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