A method and system for traffic information management

A technology of traffic information and traffic flow, applied in the field of traffic flow management, can solve the problems of difficult integration, incomparable final holdings, inconsistent maps, etc., and achieve the effect of solving signal coverage, avoiding map inconsistencies, and updating timeliness

Inactive Publication Date: 2007-12-12
杜存君 +4
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Problems solved by technology

[0017] The remaining functions of vehicle GPS and PDA are limited, so that their final holdings cannot be compared with wireless communication terminals
[0018] d) Various GPS navigators do not have a unified uplink traffic information reporting and interactive network, and integration is difficult; whether it is vehicle-mounted GPS navigation or GPS PDA, they are all based on traditional GPS reception, and it is difficult for general products to avoid the problems faced by traditional GPS Due to the problem of signal coverage, it is difficult to continue to apply

Method used

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  • A method and system for traffic information management
  • A method and system for traffic information management
  • A method and system for traffic information management

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[0055] As shown in Figure 1, the LTMS system of the present invention obtains the position information of the user terminal UE on the vehicle through the PLMN network, and estimates the movement speed according to the position change, so as to judge the movement speed of the corresponding vehicle and complete the average speed and traffic of the subsequent road segment. Flow estimation, etc., including sending road condition warning information to UE through the PLMN network, controlling relevant traffic lights, etc. to perform traffic flow management; the interface between LTMS and PLMN’s GMLC and GIS middleware is mainly used to complete user terminal positioning according to the mobile network specification process process and obtain positioning results; the interface between LTMS and gateways such as SMGW and WAPGW of PLMN is mainly used to complete the process of user registration and other processes, as well as to complete the user's business application and result interac...

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Abstract

The invention relates to a method and system generating traffic information and providing relevant services. Based on all kinds of radio terminal, especially radio terminal with positioning ability, it gets the location information of the customer terminal, based on the terminal running speed to further estimate the average speed and traffic flow on the road. Based on these estimation and collected information, executing personalized traffic information inquiry service with quantized result to select the road service, traffic flow management service together with traffic lights control and road status denoting system update.

Description

technical field [0001] The present invention relates to a method and system for providing services related to traffic information, in particular to collecting and processing traffic information by using a wireless terminal with positioning capability and a telecommunication network, and providing query, route selection, and traffic flow related to traffic information Methods and systems of management. Background technique [0002] People living in cities are often troubled by traffic jams, and even everyone has become accustomed to this phenomenon or trouble; because it is difficult to understand real-time traffic conditions, it is often necessary to reserve a lot of time for important appointments to avoid traffic jams. [0003] Most people living in cities have the need to know real-time traffic conditions and forecast status, and if technology can be easily realized, this demand will be further stimulated. [0004] In order to meet people's needs, the current system that...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/052G06Q10/00G06Q50/00G06Q50/30
Inventor 杜存君胡乐乐吴素芳杨学君张建林
Owner 杜存君
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