Title:
安全帯使用状況監視システム、及び、安全帯使用状況監視方法
Document Type and Number:
Japanese Patent JP7066478
Kind Code:
B2
Abstract:
To provide a safety belt use state monitoring system and a safety belt use state monitoring method that can monitor a safety belt use state of an operator performing high place work, can be easily introduced, and can prevent an introduction cost from being increased.SOLUTION: A safety belt use state monitoring system 1 for monitoring a use state of a safety belt 4 of an operator 2 performing high place work includes: a transmitter 9 that can be attached to one end of a rope of the safety belt or a hook 5 of the safety belt, and can continuously transmit a radio wave of a predetermined strength; a receiver 10 that can receive the radio wave transmitted by the transmitter and can be attached to an attachment worn by the operator; and a hook use determination part for determining whether or not a hook is used based on the strength of the radio wave received by the receiver.SELECTED DRAWING: Figure 1
Inventors:
Eiyoshi Sou
Application Number:
JP2018063466A
Publication Date:
May 13, 2022
Filing Date:
March 29, 2018
Export Citation:
Assignee:
MAEDA CORPORATION
International Classes:
G08B21/24; A62B35/00; G08B25/10
Domestic Patent References:
| JP2014025330A | ||||
| JP2002336367A | ||||
| JP2009165517A | ||||
| JP5116815B2 |
Foreign References:
| US20100231402 | ||||
| US6265983 |
Attorney, Agent or Firm:
Seishin ip patent business corporation
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