发明名称 |
SAFE APPARATUS OF CROSS-WALK AND SAFE SYSTEM USING THEREOF |
摘要 |
PURPOSE: A crosswalk safety device and a crosswalk safety system using the same are provided to secure the safety of a pedestrian. CONSTITUTION: A body part(11) is installed on a crosswalk. An object sensor(12) is embedded to the inside of the body part and senses the object on the crosswalk. An alarm unit(13) transmits an alarm signal to the outside. A controller analyzes the signal of the object sensor and operates the controller. A power supply unit supplies power.
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申请公布号 |
KR20110017963(A) |
申请公布日期 |
2011.02.23 |
申请号 |
KR20090075530 |
申请日期 |
2009.08.17 |
申请人 |
TIDI ENGINEERING CO., LTD. |
发明人 |
PARK, SHIN NAM |
分类号 |
G08G1/005;G08G1/00 |
主分类号 |
G08G1/005 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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