Signal lamp prompting system and method based on image recognition

A technology of image recognition and signal lights, which is applied in the field of traffic management, can solve problems such as slow starting speed of cars, road traffic congestion, and failure to observe changes of traffic lights in time, so as to achieve the effect of reducing traffic congestion.

Pending Publication Date: 2019-05-24
HEFEI GELYU INFORMATION TECH
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AI Technical Summary

Problems solved by technology

[0003] In daily life, when the driver is driving a car and waiting for a red light, and the waiting time for the red light to turn into a green light is long, the driver may divert his attention to replying messages or browsing the mobile phone, etc., while the driver is doing other things. ,

Method used

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  • Signal lamp prompting system and method based on image recognition
  • Signal lamp prompting system and method based on image recognition

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[0035] refer to figure 1 , the present invention proposes a signal light prompt system based on image recognition, comprising:

[0036] The waiting detection module is used to detect whether the target vehicle is waiting for a traffic signal light.

[0037] The waiting detection module is specifically used to: obtain the position information of the target vehicle; obtain the speed of the target vehicle; when the position information of the target vehicle indicates that the target vehicle is within the preset range of the road intersection and the speed of the target vehicle is less than the preset speed threshold , judging that the target vehicle is waiting for a traffic light.

[0038] In the specific scheme, the position information of the target vehicle is firstly located, and then the speed of the target vehicle is obtained, and the target vehicle is determined to be within the preset range of the road intersection through the position information of the target vehicle, a...

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Abstract

The invention discloses a signal lamp prompting system and method based on image recognition. The system comprises a waiting detection module, a lane information acquiring module, a signal lamp matching module, a time acquiring module and a prompting module, the waiting detection module is used for detecting whether a target vehicle waits for a traffic signal lamp or not, the lane information acquiring module is used for determining a lane where the target vehicle is positioned when the circumstance that the target vehicle waits for the traffic signal lamp is detected, the signal lamp matchingmodule is used for determining a target signal lamp matched with traveling direction of the target vehicle according to the lane where the target vehicle is positioned, the time acquiring module is used for acquiring target waiting time of the target signal lamp converting from a red lamp to a green lamp, and the prompting module is used for sending a trafficability reminder to a driver of the target vehicle after the target waiting time.

Description

technical field [0001] The invention relates to the technical field of traffic management, in particular to an image recognition-based signal light prompting system and method. Background technique [0002] With the improvement of people's living standards and the rapid growth of people's car ownership, the number of cars driving on the road is also increasing. With the increase of vehicles on the road, road traffic congestion is becoming more and more serious. At present, in cities It is one of the most commonly used means of traffic management to set up traffic lights at level intersections to regulate the passage of vehicles in different directions. In order to facilitate drivers to understand the waiting time, traffic lights are provided with waiting times for red lights to green lights. [0003] In daily life, when the driver is driving a car and waiting for a red light, and the waiting time for the red light to turn into a green light is long, the driver may divert his...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/052G08G1/095G08G1/096G08G1/123
Inventor 高万宝李慧玲高大苗
Owner HEFEI GELYU INFORMATION TECH
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