VARIABLE SPEED LIMIT CONTROL SYSTEM

PURPOSE: A variable speed control system is provided to control the speed of following vehicles and to maintain stable traffic flow. CONSTITUTION: Multiple traffic information gathering parts are installed in a road at regular intervals. The multiple gathering traffic information parts measure the t...

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Bibliographic Details
Main Authors HYUN, BYUNG UP, PARK, MOON KI, YI, SANG YUL, PARK, HYUN JUNG, RYU, JANG HYUB, KIM, SUNG KUK
Format Patent
LanguageEnglish
Korean
Published 07.02.2013
Subjects
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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Summary:PURPOSE: A variable speed control system is provided to control the speed of following vehicles and to maintain stable traffic flow. CONSTITUTION: Multiple traffic information gathering parts are installed in a road at regular intervals. The multiple gathering traffic information parts measure the traffic information of vehicles. An operation processing unit(221) computes the average velocity of the vehicles based on the traffic information. A control part(222) reprocesses the average velocity. Multiple variable message board(230) displays the reprocessed average velocity value. [Reference numerals] (210) Main server; (220) Client server; (221) Operation processing unit; (222) Control part; (AA) Progressing direction
Bibliography:Application Number: KR20110132713