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A system and method for automatic delivery of speeding violations of key transport vehicles

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, speed and precision, and facilitate the implementation of supervision. Effect

Inactive Publication Date: 2017-01-11
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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  • A system and method for automatic delivery of speeding violations of key transport vehicles
  • A system and method for automatic delivery of speeding violations of key transport vehicles

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Embodiment 1

[0036] In this embodiment, an automatic delivery system for speeding violations of key transportation vehicles is provided, which includes 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 speeding delivery Up to unit 25, the structure diagram is as 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 in the driver's field of vision in front of the vehicle through the camera. In the image collection, the speed limit signs 11 in the field of vision of the driver in front of the vehicle are 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 recognizes the speed limit value of the road secti...

Embodiment 2

[0046] This embodiment provides an automatic delivery method for speeding violations of key transportation vehicles, which includes the following steps:

[0047] (1) Collect the vehicle speed value in real time. The current speed value of the vehicle provided by the vehicle OBD interface can be continuously collected through the speed collection unit for 24 hours (the current speed of the vehicle can also be obtained through the vehicle speed dashboard). Determine 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 location and current time will be sent to the owner's mobile phone or computer via SMS or WeChat. on. At present, my country's safety regulations stipulate that the maximum operating speed of a vehicle is 120 kilometers per hour. Therefore, the vehicle must be kept within the maximum speed when the vehicle is running, otherwise the informa...

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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 overspeed alarm system, in particular to an automatic warning system and method for illegal overspeeding of key transportation. Background technique [0002] With the rapid development of road transportation, road transportation has become 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 section to warn the driver not to exceed the speed limit value during driving, so as to prevent and reduce speeding. The resulting traffic accident. my country’s Road Traffic Safety Law stipulates that the fastest speed of vehicles on expressways shall not exceed 120 kilometers. When the speed limit road traffic signs or speed limit surface signs, they should be driven strictly at the speed specified by the signs and exceed the limit speed of the road section. ...

Claims

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Application Information

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Patent Type & Authority Patents(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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