专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20230201638A1 SAFETY HOOK FASTENING CONDITION PREDICTION SYSTEM 审中-公开
公开(公告)号：US20230201638A1
公开(公告)日：2023-06-29
申请号：US17668784
申请日：2022-02-10
申请人： ELSSEN CO., LTD.
发明人： Jiman PARK
IPC分类号： A62B35/00 , F16B45/02 , G08B21/02
CPC分类号： A62B35/0025 , F16B45/023 , F16B45/024 , G08B21/02
摘要： Provided is a safety hook fastening condition prediction system. More particularly, provided is a safety hook fastening condition prediction system that provides a central axis to a conventional safety hook zone, attaches a safety hook fastening case to the central axis, senses a safety hook fastening condition using sensor values of a pressure sensor, a movement sensor, and an altitude sensor in the safety hook fastening case, and predicts a risk.

2. 发明申请

US20220319296A1 SMART SENSOR AND SMART SENSING METHOD USING THE SAME 有权
公开(公告)号：US20220319296A1
公开(公告)日：2022-10-06
申请号：US17623410
申请日：2021-08-30
申请人： ELSSEN CO., LTD.
发明人： Jiman PARK
IPC分类号： G08B21/18
摘要： The present disclosure relates to a smart sensor for quickly determining a malfunction diagnosis, a risk, and a normal situation in a sensor itself and a smart sensing method using the same. To this end, the smart sensor includes at least one sensing unit configured to collect change information on a field; a communicator configured to transmit the collected change information in time series order; a sensing storage configured to store characteristic information of the sensing unit, reference information that is a target to be compared with information based on the characteristic information or the change information, and the change information; and a controller configured to calculate at least sensing change rate information among the sensing change rate information of the change information according to a sensing time of the change information, sensing pattern information according to the change information, and sensing characteristic change information that varies according to a field characteristic, and to analyze and compare information based on the change information with the reference information.

3. 发明公开

US20240290188A1 APPARATUS AND METHOD FOR MANAGING SAFETY OF WORKER 审中-公开
公开(公告)号：US20240290188A1
公开(公告)日：2024-08-29
申请号：US18113875
申请日：2023-02-24
申请人： ELSSEN CO., LTD.
发明人： Jiman PARK
IPC分类号： G08B21/02 , A62B35/00 , G01D21/02
CPC分类号： G08B21/02 , A62B35/0037 , G01D21/02
摘要： An apparatus and method for safety management and a safety management method includes determining whether a safety hook connected through a connecting rope provided to a safety belt worn by a worker is fastened to a safety equipment; loading a first score set in response to whether the safety hook is fastened to the safety equipment and a second score set in response to a duration of a state in which the safety hook is unfastened to the safety equipment, according to a result of the determination; receiving, from a first sensor unit, a first detection signal of detecting an altitude of a worksite in which the worker is working; loading a third score set in response to the first detection signal; and determining a risk level of the worker from a summation result of the first score, the second score, and the third score.

你已经成功收藏专利！

检索式保存成功!

IPRDB