发明名称 |
POSITION MANAGEMENT SYSTEM OF OBJECT |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a position management system of an object capable of achieving high functionality in a building space. <P>SOLUTION: The position management system 1 includes: a transmission/reception system 2 at a building side; and a transmission/reception system 11 at an object side. The transmission/reception system 2 at a building side includes: an LED emission section 4; a luminaire material 3 having an ultrasonic receiver 5; an LED management control section 6; an ultrasonic sensor control section 7; a position management control section 8; a movement command control section 9; and a total management control section 10. The transmission/reception system 11 at an object side has a light reception section 12; and an ultrasonic transmitter 13. The LED emission section 4 is driven by a control signal from the LED management control section 6 to output illumination light, and the control signal is transmitted to an object of which position management is performed. <P>COPYRIGHT: (C)2009,JPO&INPIT |
申请公布号 |
JP2009103476(A) |
申请公布日期 |
2009.05.14 |
申请号 |
JP20070273297 |
申请日期 |
2007.10.22 |
申请人 |
SHIMIZU CORP |
发明人 |
SATO HITOSHI;KANAMORI YOJI;AOKI SHIGERU;FUKASE YUTARO;TAKEUCHI KEIGO |
分类号 |
G01S3/808;H04B10/11;H04B10/116;H04W4/02;H04W84/10 |
主分类号 |
G01S3/808 |
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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