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System and method for obtaining traffic state information

A technology of traffic status and motion status, which can be used in location-based services, transmission systems, wireless communications, etc., can solve problems such as large limitations, and achieve the effect of small limitations and high popularity

Inactive Publication Date: 2014-06-25
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a system and method for acquiring traffic state information, which is used to solve the problem of relatively large limitations of the traffic state information acquisition scheme provided by the prior art

Method used

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  • System and method for obtaining traffic state information
  • System and method for obtaining traffic state information
  • System and method for obtaining traffic state information

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The specific structural schematic diagram of the system used to realize the present embodiment 1 is as follows: Figure 2a As shown, the system mainly modifies the intelligent network intelligent service platform SCP, and increases the location information query and location information reporting functions of the SCP, so that the SCP can cooperate with the newly-built user dynamic data storage system to obtain the location of the terminal from the MSC. information, and determine traffic status information based on the obtained location information. From a structural point of view, Figure 2a The system shown mainly includes: SCP, MSC, SSP usually built in MSC and user dynamic data storage system. In addition, Figure 2a The terminal, base station subsystem (BSS, Base Station Subsystem) and HLR (or GMLC) shown in can also be regarded as the components of the system, but since these devices are basically not improved in the embodiment of the present invention, therefore ...

Embodiment 2

[0061] The specific structural schematic diagram of the system for realizing the present embodiment 2 is as follows: Figure 3a shown. Compared with Embodiment 1, this system is still by modifying the intelligent network intelligent service platform SCP, adding the location information query and location information reporting functions of the SCP, so that the SCP can cooperate with the newly-built user dynamic data storage system to realize from The MSC obtains the location information of the terminal, and determines the traffic status information based on the obtained location information. From a structural point of view, Figure 3a The system shown still mainly includes: SCP, SSP usually built in MSC and user dynamic data storage system. However, the difference from Embodiment 1 is the manner in which the SCP obtains the location information. The specific functions of the above-mentioned three main devices in Embodiment 2 are described in detail below:

[0062]The SCP is...

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Abstract

The invention discloses a system and method for obtaining traffic state information. The function of a service control point (SCP) in an existing network is improved and a user dynamic data storage system is newly added, thereby realizing traffic state information determination based on moving state information, obtained from a mobile switching center (MSC), of a terminal carrying out an intelligent service conversation. Compared with equipment used by the existing video detection technology and magnetic induction loop technology as well as global positioning system (GPS) equipment used the GPS technology, the terminal that is used by the user and is used for carrying out the intelligent service conversation is more common and is more popular and the expensive cost and the maintenance cost are not needed, so that the scheme used by the embodiment of the invention has the less limitation. In addition, the invention also discloses a providing method of terminal motion information and service control point equipment.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a system and method for acquiring traffic state information, a method for providing terminal movement information, and service control point equipment. Background technique [0002] The traffic state of each road can be determined by acquiring the traffic state information of each road. In the prior art, traffic state information is mainly obtained through video detection technology, magnetic induction coil technology and Global Positioning System (Global Positioning System, GPS) technology. Among them, the video detection technology mainly builds a video detection device on the road that needs attention, and then realizes the camera of the designated road section to obtain traffic state information, and analyzes the obtained traffic state information to determine the traffic state. For example, by analyzing the acquired traffic status information such as th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04L29/08H04W8/00
Inventor 薛海强杨景
Owner CHINA MOBILE COMM GRP CO LTD