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Automatic speeding illegal act sending system and method for key transportation vehicle

A key transportation and vehicle technology, applied in the direction of road vehicle traffic control system, traffic control system, instruments, etc., can solve problems such as speeding misjudgment, lack of supervision, etc., to improve accuracy, improve speed and precision, and facilitate the implementation of supervision. Effect

Inactive Publication Date: 2014-08-27
国通道路交通管理工程技术研究中心有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the technical problem to be solved by the present invention is that the method for monitoring vehicle speeding in the prior art is to store the information of the limited vehicle speed corresponding to the road section in the server, and there is a speeding misjudgment caused by a limited speed update lag, the driver The problem of lack of supervision after speeding, so a speed limit value is updated in real time according to the speed limit value on the road section, and an automatic delivery system for speeding violations of key transport vehicles will not cause misjudgment

Method used

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  • Automatic speeding illegal act sending system and method for key transportation vehicle
  • Automatic speeding illegal act sending system and method for key transportation vehicle

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Embodiment 1

[0036] The present embodiment provides a system for automatically delivering speeding violations of key transport vehicles, including an image acquisition unit 21, an image processing unit 22, a road section speed limit value storage unit 23, a speed acquisition unit 24, a GPS positioning unit 20, and an overspeed delivery system. Up to unit 25, the structure diagram is as follows figure 1 shown. details as follows:

[0037] The image acquisition unit 21 is a camera installed on the vehicle, which can quickly capture images during movement, and collect images within the driver's field of vision in front of the vehicle through the camera. During image acquisition, the speed limit signboard 11 within the field of vision of the driver in front of the vehicle is mainly collected and identified.

[0038]The image processing unit 22 acquires the image information collected by the image collection unit 21 , extracts the currently collected speed limit sign 11 , and identifies the s...

Embodiment 2

[0046] This embodiment provides a method for automatically delivering speeding violations of key transport vehicles, including the following steps:

[0047] (1) Real-time acquisition of the vehicle speed value, the current speed value of the vehicle provided by the vehicle OBD interface can be continuously collected through the speed acquisition unit for 24 hours (the current speed of the vehicle can also be obtained through the vehicle speed dashboard). Judging whether the current speed of the vehicle exceeds the maximum road limit value for safe driving, if it exceeds the legal maximum speed value, the current vehicle speed, current vehicle position and current time will be sent to the owner's mobile phone or computer by SMS or WeChat superior. At present, my country's safety regulations stipulate that the maximum running speed of a vehicle is 120 kilometers per hour, so the vehicle must be kept within the maximum speed when driving, otherwise the information of the overspee...

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Abstract

The invention discloses an automatic speeding illegal act sending system and method for a key transportation vehicle. The system comprises an image collection unit, an image processing unit, a road segment speed limit value storage unit, a speed collection unit, a GPS positioning unit and a speeding sending unit. Mark plates arranged on the road sides are collected, speed limit mark plates and road segment speed limit values are extracted, then the running speed of the vehicle is obtained in real time, and when the running speed of the vehicle exceeds the speed limit value, the speeding information is sent to an owner of the vehicle. The speed limit information in the scheme can change along with changes of the speed limit mark plates in the road signs, a driver regards the speed limit mark plates as the speed limit bases when driving the vehicle, and the problem that as updating of the limited speed lags behind, speeding misjudgment is caused in the prior art is avoided effectively. In addition, as the speeding information is sent to the owner of the vehicle, the driver is supervised, the owner can take measures on the driver if necessary, more binding force is exerted on the driver, the frequency of illegal acts of the speeding driver is reduced, and consequently the road running safety risk is reduced.

Description

technical field [0001] The invention relates to a vehicle speeding alarm system, in particular to an automatic warning system and method for illegal speeding in key transportation. Background technique [0002] With the rapid development of road transportation, road transportation is becoming increasingly busy. In order to prevent and reduce road traffic accidents, the traffic management department will set up different speed limit signs on different road sections according to the speed design requirements of the road sections to warn drivers not to exceed the speed limit during driving, so as to prevent and reduce traffic accidents caused by overspeeding. resulting in traffic accidents. my country's road traffic safety law stipulates that the fastest speed of a car on an expressway must not exceed 120 kilometers. When there are traffic signs or surface signs on speed-limited roads, you should strictly follow the speed specified by the signs. That's speeding. At present, m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/054
Inventor 王长君潘汉中蔡岗是建荣邹坚敏季君
Owner 国通道路交通管理工程技术研究中心有限公司
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