公开(公告)号：KR100858926B1

公开(公告)日：2008-09-17

申请号：KR1020070010284

申请日：2007-01-31

Applicant: 고려대학교 산학협력단

Inventor： 박귀태 ,  이기수 ,  김정석

IPC: B60W30/10 ,  G08G1/16 ,  G08G1/042 ,  G06K17/00

Abstract: A traveling guide apparatus using a tag read system is provided to execute active traveling on the road by supplying the current congestion state of the road to a driver only through an RFID(Radio Frequency Identification) tag. A traveling guide apparatus using a tag read system is composed of: a tag reader(110) for receiving information about position and lane from plural RFID tags(101~106) through an RF(Radio Frequency) antenna; a navigation unit(120) for storing map information and matching the received position and lane information to map information; a user informing unit for displaying the matched map information on a monitor installed in a vehicle; and a collection server determining positions where the number of tag readers having access to plural RFID tags for the time set by a road administrator is over a critical value, as a congestion section and transmitting information about the congestion section to plural RFID tags.

Abstract translation: 提供使用标签读取系统的行进导向装置，通过仅通过RFID（射频识别）标签向驾驶员提供道路的当前拥挤状态，从而在道路上执行主动行驶。 使用标签读取系统的行进导向装置由以下部分组成：标签读取器，用于通过RF（射频）天线从多个RFID标签（101〜106）接收关于位置和通道的信息; 用于存储地图信息并将接收到的位置和车道信息匹配以映射信息的导航单元（120）; 用户通知单元，用于在安装在车辆上的监视器上显示匹配的地图信息; 以及收集服务器，确定由道路管理者设定的时间内具有访问多个RFID标签的标签读取器的数量超过临界值的位置，作为拥塞部分，并将关于拥塞部分的信息发送到多个RFID标签。