Invention Grant
- Patent Title: System for navigation detection and inclination measurement of advanced hydraulic supports
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Application No.: US17280277Application Date: 2020-12-31
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Publication No.: US11459887B2Publication Date: 2022-10-04
- Inventor: Yuxia Li , Kun Zhang , Liangsong Huang , Yajun Xu , Ying Ma , Desheng Zhang , Shaoan Sun , Jinpeng Su , Hongyue Chen , Si Wu , Zengkai Liu
- Applicant: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY , Tiandi Science & Technology Co., Ltd.
- Applicant Address: CN Qingdao; CN Beijing
- Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY,Tiandi Science & Technology Co., Ltd.
- Current Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY,Tiandi Science & Technology Co., Ltd.
- Current Assignee Address: CN Qingdao; CN Beijing
- Agency: Taft Stettinius & Hollister LLP
- Priority: CN202010006895.5 20200103
- International Application: PCT/CN2020/000335 WO 20201231
- International Announcement: WO2021/134739 WO 20210708
- Main IPC: E21D23/12
- IPC: E21D23/12 ; G01C9/02 ; G01S15/08 ; E21D15/44

Abstract:
A system for navigation detection and inclination measurement of advanced hydraulic supports, including a detection device module, a signal transfer transmission module, connected to the detection device module, and used to integrate ultrasonic signals and inclination signals received from all advanced hydraulic supports and then wirelessly transmit all the signals to an analysis and processing module. The analysis and processing module, connected to the signal transfer transmission module, and used to receive the signals from the signal integration and transmission device for analysis, where if an analysis result shows an abnormal situation, an alarm will b e immediately given to a worker. If the analysis result shows a continuous abnormal situation, or a relatively large value indicating the abnormal situation is generated, a command will be immediately sent to make the advanced hydraulic supports stop operating in a current mode.
Public/Granted literature
- US20220120181A1 System For Navigation Detection And Inclination Measurement Of Advanced Hydraulic Supports Public/Granted day:2022-04-21
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