发明名称 VISUAL HANDICAPPED PERSON FOR CROSSWALK OF SAFETY STANDBY EQUIPMENT
摘要 A device for guiding the safety zone in a crosswalk for protecting children and blind people is provided to improve reliability and a quality of products by outputting an alarm sound and a message in case that children or blind people are entered into a roadway. A device for guiding the safety zone in a crosswalk for protecting children and blind people includes a first standby zone unit(1) and a second standby zone unit(7). The first and second standby zone units are installed on both ends of a sidewalk respectively. The device for guiding the safety zone outputs an alarming sound and a message by transmitting a detected result of a light emitting unit and a light receiving unit as a detection sensor to a speaker in case that blind people, people who have bad sight, color-blind people or children are deviated from the safety zone and are entered into a roadway.
申请公布号 KR20070105531(A) 申请公布日期 2007.10.31
申请号 KR20060037770 申请日期 2006.04.26
申请人 YOO, JIN YOL;KIM, JUNG HO;KIM, DONG CHUN 发明人 YOO, JIN YOL;KIM, JUNG HO;KIM, DONG CHUN
分类号 G08B7/06;G08G1/005;G08G1/095 主分类号 G08B7/06
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