Method and apparatus for collecting traffic data in real time

A technology of traffic data and real-time traffic, applied in traffic computers, selection devices, traffic control systems, etc., can solve the problem of high initial investment cost and continuous maintenance cost

Inactive Publication Date: 2005-02-02
SAMSUNG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
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Also, the initial investment cost and ongoi

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  • Method and apparatus for collecting traffic data in real time
  • Method and apparatus for collecting traffic data in real time
  • Method and apparatus for collecting traffic data in real time

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Embodiment Construction

[0026] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it would make the subject matter of the present invention unclear.

[0027] figure 1 A device for real-time collection of traffic data via a mobile communication system is shown. see figure 1 , the device for collecting traffic data in real time using a mobile communication system includes a mobile terminal 500, a BTS (Basic Transceiver Station, BTS#1 to BTS#N) 400, a BSC (Base Station Controller) 300, a BSC-based traffic server 200. The central traffic server 100. The mobile terminal 500 transmits traffic data regarding the location of the mobile terminal 500 to the BSC-based traffic server 200 via the BTS 400 and the BSC 300 . In a typical mobile communication system, upon location movement o...

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Abstract

A method and apparatus for collecting traffic data in real time are disclosed. When a mobile terminal having received real time traffic data generates a position registration message including the real time traffic data, and then transmits the generated position registration message, a regional traffic server, which manages regional traffic information within a predetermined area, receives the position registration message, and extracts the traffic data from the position registration message. Further, the regional traffic server stores the extracted traffic data in a regional traffic information management database, and then transmits regional traffic information to a central traffic server, thereby enabling the central traffic server to synthetically manage national traffic information. Because messages transmitted/received when a mobile terminal of a mobile communication system, which has been already installed and spread, registers its position, are utilized, the initial investment cost and maintenance cost for collecting traffic data in real time are minimized. Further, because traffic data of corresponding positions from an unspecified plurality of mobile terminals cooperating with a navigation terminal are collected, traffic data can be collected more accurately in real time.

Description

technical field [0001] The present invention generally relates to a method and apparatus for collecting traffic data in real time, and in particular to a method and apparatus for collecting traffic data in real time through messages such as location registration messages that are sent / received when a mobile terminal registers its location. device. Background technique [0002] Traditionally, movable bodies such as ships, airplanes and vehicles are provided with navigation systems for determining the position of the movable body and providing the best route to the destination. These navigation systems determine the position of movable bodies by means of GPS (Global Positioning System) position measuring devices. GPS means a system that tracks global position by 24 artificial satellites orbiting at an altitude of about 20,183 kilometers. The GPS position measurement device receives wireless signals representing latitude, longitude, altitude, etc. from a plurality of satellit...

Claims

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Application Information

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IPC IPC(8): G06G7/76G08G1/00G08G1/01H04B7/26H04Q7/30H04Q7/32
CPCG08G1/0104G08G1/01H04W4/02
Inventor 金炳旭金镇湲
Owner SAMSUNG ELECTRONICS CO LTD
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