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Title:
WIRELESS SENSOR SYSTEM
Document Type and Number:
Japanese Patent JP2007195095
Kind Code:
A
Abstract:

To easily detect the optimal installation place of a wireless sensor device.

This wireless sensor system 1 has the wireless sensor device 2 which performs some detection and a wireless base station 3 which exchanges data with the wireless sensor device 2 by radio. A sample signal transmitting part (not illustrated) which transmits a sample signal is provided on the side of the wireless sensor device 2. A sensitivity detection part (not illustrated) which detects the receiving sensitivity of the wireless base station 3 and a sensitivity transmitting part (not illustrated) which transmits a detection result of the sensitivity detection part on the side of the wireless sensor part 2 are arranged on the side of the wireless base station 3. Furthermore, at least one (not illustrated) of an LED and a buzzer is provided on the wireless sensor device 2 and the wireless sensor device 2 notifies receiving sensitivity based on the data from the sensitivity transmitting part. A worker who attempts to set the wireless sensor device 2 can easily learn an optimal installation place by LED, etc.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
KASHIWAGI KAZUHIRO
KOIDE HIROYUKI
KIKUKAWA HIROSHI
SHINOHARA TAKAO
Application Number:
JP2006013516A
Publication Date:
August 02, 2007
Filing Date:
January 23, 2006
Export Citation:
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Assignee:
KOWA CO
International Classes:
H04B7/26; H04B17/23; H04B17/24; H04B17/318; H04Q9/00; H04W24/00; H04W40/24; H04W84/12; H04W88/02
Attorney, Agent or Firm:
相田 伸二



 
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