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Title:
ROADWAY ROOF-FALLING HAZARD AUTOMATIC DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/174850
Kind Code:
A1
Abstract:
A roadway roof-falling hazard automatic detection device, comprising a robot main body (1), wherein the inside of the torso of the robot main body (1) is provided with a power source (2), a control system (3), a storage system (4), an automatic grading system (5) and a signal receiver (6); two feet of the robot main body (1) are crawler-type travelling systems (7); high-definition cameras (8) are respectively arranged at both eyes on the head of the robot main body (1); ultrasonic generators (9) are respectively arranged at both ears on the head of the robot main body (1); and identifier spraying systems (19) are respectively provided inside two upper arms of the robot main body (1), and the colour of paint sprayed by the two identifier spraying systems (19) is different. The roadway roof-falling hazard automatic detection device realises unmanned roadway inspection, and remote manipulation can realize roadway inspection without the need to drill a hole for mounting an instrument and to spend time waiting for a test result, thereby simplifying a test procedure, reducing a test time, improving a test area and test precision, ensuring the reliability of a test result, and saving on labour, material resources and financial resources.

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Inventors:
NAN HUA (CN)
WANG JINRUI (CN)
CHEN LI (CN)
Application Number:
PCT/CN2020/120207
Publication Date:
September 10, 2021
Filing Date:
October 10, 2020
Export Citation:
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Assignee:
UNIV HENAN POLYTECHNIC (CN)
International Classes:
G01N29/04
Foreign References:
CN111272874A2020-06-12
CN109866235A2019-06-11
CN108748072A2018-11-06
CN210081720U2020-02-18
CN204941585U2016-01-06
CN103061813A2013-04-24
CN110194232A2019-09-03
KR20160116445A2016-10-10
Attorney, Agent or Firm:
WAYNE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
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