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Signal lamp mode recognition reminding system and method

A pattern recognition and signal light technology, applied in traffic control systems, traffic control systems for road vehicles, instruments, etc., can solve problems such as high cost and unsuitability for traffic facilities, reduce the probability of mistakenly running red and yellow lights, and improve road conditions. The effect of traffic efficiency

Active Publication Date: 2013-08-07
JIANGSU CAS JUNSHINE TECH
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AI Technical Summary

Problems solved by technology

However, due to the need to install a signal output device at each traffic light, this method is costly and not suitable for the current situation of traffic facilities

Method used

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  • Signal lamp mode recognition reminding system and method
  • Signal lamp mode recognition reminding system and method

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0034] Such as figure 1 Shown:

[0035] A signal light pattern recognition reminder system, comprising a base, a power supply module, a digital camera, a central control module and a reminder module; The modules are connected;

[0036] The central control module includes a positioning submodule, a speed perception module, and a pattern recognition submodule;

[0037] The positioning sub-module is used to locate the lane in which the vehicle is driving (on the straight-going, left-turning, right-turning or U-turning lane), and the distance from the vehicle to the intersection; when the distance from the vehicle to the intersection is less than the preset distance threshold, that is, once When it is found that the vehicle is approaching the intersection, trigger and start the digital camera and the pattern recognition sub-module;

[0038] The digital camera i...

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Abstract

The invention provides a signal lamp mode recognition reminding system comprising a base, a power source module, a digital camera, a center control module and a reminding module. The power source module provides power to the digital camera, the center control module and the reminding module. The digital camera and the reminding module are respectively connected with the center control module. The center control module comprises a positioning sub-module, a speed sensing module and a mode recognition sub-module. The positioning sub-module is used for positioning vehicle running lanes and distances of vehicles from crossings. The digital camera is used for collecting video images in front of the vehicles. The module recognition sub-module is used for analyzing and processing received video images and extracting information of signal lamps. The speed sensing module is used for acquiring running speeds of the vehicles and comparing vehicle speeds with preset dynamic vehicle speed thresholds. The reminding module is used for sending corresponding reminding sounds according to received reminding instructions or information. The signal lamp mode recognition reminding system is used for judging conditions of the signal lamps and reminding drivers when the vehicles approach the crossings.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic equipment, in particular to an intelligent warning system for vehicle signal lights based on pattern recognition. Background technique [0002] At present, with the continuous development of the economy, the number of cars has increased sharply, and urban roads are becoming increasingly congested. In order to ensure traffic order and pedestrian safety, there are generally a group of red, yellow, and green traffic lights on each road. Through the state conversion of the signal lights, command All kinds of vehicles and pedestrians pass safely and realize the automation of traffic management. [0003] On September 12, 2012, Order No. 123 of the Ministry of Public Security of the People's Republic of China announced the revised "Regulations on Application and Use of Motor Vehicle Driving Licenses" and Order No. 124 announced the revised "Regulations of the Ministry of Public Security on Am...

Claims

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Application Information

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IPC IPC(8): G08G1/0967
Inventor 台宪青王艳军赵旦谱张琳
Owner JIANGSU CAS JUNSHINE TECH
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