Vehicle grading speed-limiting monitoring method and device based on Internet of vehicles technology

A technology of Internet of Vehicles and vehicles, applied in the field of geographic information systems, can solve the problems of inability to distinguish speed limits of different types of vehicles, inability to obtain vehicle information, and lack of supervision methods, etc., to reduce speeding violations, avoid lag, and monitor results. Reasonable Effect

Active Publication Date: 2013-04-17
JIANGSU HONGXIN SYST INTEGRATION
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Problems solved by technology

However, GPS monitoring also has a flaw. In cities with many tall buildings, in tunnels, at the bottom of overpasses, etc., there will be blind spots without satellite signals, and vehicle information cannot be obtained.
[0006] Although traditional roads

Method used

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  • Vehicle grading speed-limiting monitoring method and device based on Internet of vehicles technology
  • Vehicle grading speed-limiting monitoring method and device based on Internet of vehicles technology
  • Vehicle grading speed-limiting monitoring method and device based on Internet of vehicles technology

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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings:

[0030] Such as Figure 5 As shown, the present invention designs a vehicle grading speed limit monitoring method based on the Internet of Vehicles technology, including the following specific steps;

[0031] Step (1): Determine whether the GPS terminal can obtain more than 3 satellites to achieve positioning, if it can be positioned, go to step (2), if not, go to step (3);

[0032] Step (2): If step (1) can achieve positioning, obtain the position coordinate information and speed information of the vehicle equipped with GPS terminal, and then perform step (4);

[0033] Step (3): In the case that step (1) cannot be achieved by satellite positioning, the base station locates to obtain position coordinate information, the sensor obtains speed information, and then step (4) is executed;

[0034] Step (4): Use the position coordinate information obtained in step (2) or ste...

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Abstract

The invention discloses a vehicle grading speed-limiting monitoring method and device based on an Internet of vehicles technology. The device comprise a positioning module and a speed-limiting module, wherein the positioning module comprises a GPS (Global positioning system) module, a base station positioning module and a sensor module, wherein the speed-limiting module comprises a road grading module and a vehicle classifying module. Due to the adoption of the vehicle grading speed-limiting monitoring method and device disclosed by the invention, all-weather non-blind area monitoring of vehicles can be realized.

Description

technical field [0001] The technical fields involved in the present invention include geographic information system (GIS), global positioning system (GPS) and vehicle networking technology (Telematics). Background technique [0002] In recent years, the introduction and wide application of concepts such as Internet of Things technology and Internet of Vehicles technology have brought great changes to people's production and life. The comprehensive application of various cutting-edge technologies such as GPS technology, ITS technology, and M2M technology has changed the way people obtain information. and means of perceiving the world. The Internet of Vehicles refers to the electronic tags loaded on the vehicle through radio frequency and other identification technologies to realize the extraction and effective use of attribute information and static and dynamic information of all vehicles on the information network platform, and according to different functional requirements....

Claims

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Application Information

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IPC IPC(8): G08G1/052
Inventor 于学利高勇孙晟吉王平章旭宗丽丽
Owner JIANGSU HONGXIN SYST INTEGRATION
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