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Vehicle data information acquiring method

A vehicle data and acquisition method technology, which is applied in the field of vehicle data information acquisition methods and devices, can solve the problems that vehicle data information does not have a synchronization mechanism and cannot be proved by the fact that vehicles pass

Inactive Publication Date: 2012-06-27
TIANJIN ZHONGXING SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a vehicle data information acquisition method and device to solve the problem that the vehicle traffic facts cannot be corroborated due to the lack of a synchronization mechanism between the vehicle data information recorded by each vehicle data information recording device. question

Method used

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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] In order to accurately obtain the passing information of the vehicle and to corroborate the passing fact of the vehicle, the present invention provides a method and device for obtaining vehicle data information.

[0022] figure 1 It is a schematic diagram of the process of obtaining vehicle data information provided by the present invention, and the process includes the following steps:

[0023] S101: According to the vehicle data information recorded by at least two vehicle data information recording devices, acquire the vehicle data informatio...

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Abstract

The invention provides a vehicle data information acquiring method. The vehicle data information acquiring method comprises the following steps of: acquiring each piece of vehicle data information from at least two vehicle data information recording devices, matching the vehicle data information according to vehicle identification information carried in each piece of vehicle data information, and generating a corresponding vehicle data information matching result when the matching succeeds. According to the method, because the vehicle data information recorded by the at least two vehicle data information recording devices is matched so as to generate a vehicle data information matching result containing the same vehicle identification information, the multiple independent vehicle data information recorded by the vehicle data information recording devices are matched together, traffic information of the vehicles can be exactly acquired and traffic facts of the vehicles are proved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for acquiring vehicle data information. Background technique [0002] With the rapid development of highway construction, people's requirements for road travel are getting higher and higher, not only to provide safe, fast and comfortable roads, but also to get timely information on road conditions, traffic conditions and smooth flow when planning travel. path information. This also puts forward higher requirements for the supporting construction of information systems such as road monitoring, communication, and toll collection. [0003] Through the real-time monitoring of traffic flow, entrance and exit vehicles, road use, abnormal events and other dynamic changes, the traffic monitoring system can reflect the road conditions and traffic conditions in a timely and accurate manner. The free flow station level system is an important part of the traffic...

Claims

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Application Information

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IPC IPC(8): G08G1/01
Inventor 张怀
Owner TIANJIN ZHONGXING SOFTWARE
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