Traffic information processing method and system, and vehicle-mounted system

An information processing system and a technology for traffic information, applied in the fields of traffic information processing methods and systems and vehicle-mounted systems, can solve problems such as information transmission delay, and achieve the effect of solving information transmission delay, improving timeliness and accuracy

Active Publication Date: 2016-08-03
大陆汽车车身电子系统(芜湖)有限公司
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AI Technical Summary

Problems solved by technology

[0008] The present invention provides a traffic information processing method and system and a vehicle-mounted system to at least solve the problem of delay in information transmission caused by obtaining road condition information through artificial reporting in the prior art

Method used

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  • Traffic information processing method and system, and vehicle-mounted system
  • Traffic information processing method and system, and vehicle-mounted system
  • Traffic information processing method and system, and vehicle-mounted system

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Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail with reference to the drawings and examples.

[0032] figure 1 It is a preferred schematic diagram of the traffic information processing system according to the embodiment of the present invention. Such as figure 1 As shown, the traffic information processing system in this embodiment includes: a vehicle-mounted system 102 and a traffic information processing device 104 that communicates with the vehicle-mounted system 102 through a network. The traffic information processing device 104 can communicate with a plurality of in-vehicle systems 102 through a network. The network in each of the following embodiments may be a wireless communication network (eg, GSM network, TD-SCDMA network, etc.), or a combination of a wireless communication network and a wired network (eg, optical fiber).

[0033] further, with figure 2 A traffic information processing system in which one in-vehicle system 102 communicates ...

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Abstract

The invention discloses a traffic information processing method and system, and a vehicle-mounted system. The method comprises that: current vehicle speed and current location of a vehicle are detected; whether the current vehicle speed is within the preset first vehicle speed interval is judged; if the current vehicle speed is within the first vehicle speed interval, a first road condition inquiring request carrying traffic information is initiated, wherein the traffic information comprises the current vehicle speed and the current location; and first road condition congestion information which is issued by a network and responded to the first road condition inquiring request is received and prompted, wherein the first road condition congestion information comprises the information used for indicating a first area in which the current location is positioned and the information used for indicating the degree of road condition congestion in the first area. A problem of information transmission delay caused by an artificial reporting mode for acquisition of road condition information in the prior art is solved so that the technical effects of enhancing timeliness and accuracy of road condition information transmission are achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a traffic information processing method and system and a vehicle-mounted system. Background technique [0002] At present, real-time traffic information has been used in vehicle navigation systems, and these real-time traffic information is mainly provided by suppliers. At present, there are mainly the following ways to collect real-time traffic information: [0003] 1) Install specific hardware on the taxi to collect traffic data; [0004] 2) Collect data by following the camera at the relevant position of the road; [0005] 3) Traffic status information is provided by specific groups of people, then screened and processed on the traffic information release platform, and finally the processed traffic status information is released. [0006] Collecting road condition information through these methods will lead to large investment and small coverage area. At the same time, be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/052
Inventor 颜卿韩松源卢星旺
Owner 大陆汽车车身电子系统(芜湖)有限公司
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