A pedestrian crossing early warning device and monitoring system

Abstract

The invention provides a pedestrian crossing early warning device and monitoring system. The device comprises an internet of things sensing unit, a big data model analysis unit, a control unit and analarm unit. The internet of things sensing unit realize all-weather real-time detection of trunk / branch road vehicles and crossing pedestrians. The big data model analysis unit determines an intersection safety early warning level according to the detection information. The control unit provides pedestrians passing through zebra crossings and vehicles with safety early warning information according to output drive commands. The alarm unit performs safety early warning. The device can provide early warning information for pedestrians on the two sides of zebra crossings who are about to cross streets and provide passage information prompt for vehicles which run on branch roads and crossroads without signal control in villages and are about to run to trunk roads, thereby effectively reducingtraffic accidents caused by collision of vehicles from trunk roads and branch roads. The invention also provides the third-party monitoring system which can comprehensively monitor all the front end devices in the range of road networks and provide effective support data for planning and management of pedestrian crossing of slow traffic and apparatus operation and maintenance.

Description

technical field [0001] The invention relates to a pedestrian crossing warning device and a monitoring system. Background technique [0002] According to statistics, since 2014, there have been 14,000 traffic accidents on pedestrian crossings and zebra crossings across the country, resulting in 3,898 deaths, especially on national and provincial roads and urban and rural suburban roads. If the driver cannot detect pedestrians in time and does not slow down, traffic accidents are more likely to occur. [0003] At present, in response to the frequent traffic accidents at zebra crossings and the behavior of the Ministry of Motor Vehicles not giving way to pedestrians, the Ministry of Public Security issued the "Letter on Suggesting Volunteers' Courtesy of Zebra Crossing Civilization and Persuasion Activities" and "On Further Strengthening Motor Vehicles' Courtesy at Zebra Crossing and Electric Bicycle Passages" in 2017. The “Notice on Order Management” and other relevant docume...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a pedestrian crossing early warning device and monitoring system, to solve the problems existing in the prior art, how to provide reminders for vehicles on the main road to pay attention to pedestrians, and to provide warnings for drivers of vehicles entering the main road on the branch road and at the intersection of branch roads. Pedestrians preparing to cross the street provide attention to vehicle problems

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