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Title:
EARLY WARNING METHOD AND APPARATUS FOR HOISTWAY HAZARD, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/206846
Kind Code:
A1
Abstract:
An early warning method and apparatus for a hoistway hazard, a computer device and a storage medium Said method comprises: upon detection that a target object enters a hoistway, acquiring hazard influence factors of the target object, the hazard influence factors including at least one of the safety state of the target object, an inherent structure of the hoistway, a tool used for entering the hoistway, and the state of the hoistway; evaluating whether the hazard influence factors cause hazard influence on the target object, so as to obtain a hazard evaluation result; and if the hazard evaluation result of any one of the hazard influence factors is that there is a hazard influence, outputting early warning information of a hazard. Said method solves the problem that the hoistway hazard is not discovered in time when the hoistway hazard is manually determined, and is not liable to be influenced by human factors; and the hoistway hazard can be discovered in time, realizing automatic early warning of the hoistway hazard.

Inventors:
ZHANG CAIXIA (CN)
ZHONG ZHAOFENG (CN)
HUANG LIMING (CN)
CHEN GANG (CN)
Application Number:
PCT/CN2019/093390
Publication Date:
October 15, 2020
Filing Date:
June 27, 2019
Export Citation:
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Assignee:
HITACHI BUILDING TECH GUANGZHOU CO LTD (CN)
International Classes:
B66B5/00
Foreign References:
CN110110966A2019-08-09
CN108373086A2018-08-07
CN208394556U2019-01-18
CN108455397A2018-08-28
CN109422154A2019-03-05
JP2017145100A2017-08-24
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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