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Title:
5G TECHNOLOGY-BASED ELECTRONIC SAFETY EARLY WARNING SYSTEM OF BRIDGE
Document Type and Number:
WIPO Patent Application WO/2022/095096
Kind Code:
A1
Abstract:
The present invention relates to the field of bridges, and in particular to a 5G technology-based electronic safety early warning system of a bridge, comprising an electronic safety early warning device and an electronic safety early warning method. The electronic early warning device comprises a bridge pier, a photovoltaic solar panel, laser rangefinders, wireless transmitters, a wireless receiver, a data display screen, a camera, warning lights, and a gate barrier, the wireless transmitters being connected to the wireless receiver by means of radio, and the wireless receiver being in a data connection with the data display screen by means of an electrically conductive wire. The electronic safety early warning method comprises the following steps: S1, data monitoring: monitoring the displacement of a bridge body by means of laser rangefinders; and S2, data transmission: transmitting data detected by the laser rangefinders to the wireless receiver by means of the wireless transmitters. The beneficial effect of the present invention is that monitoring of the displacement of the bridge using the laser rangefinders facilitates monitoring personnel to know use conditions of the bridge in real time, thereby improving work efficiency and convenience of bridge supervision by a bridge management department.

Inventors:
CUI DELIANG (CN)
Application Number:
PCT/CN2020/128531
Publication Date:
May 12, 2022
Filing Date:
November 13, 2020
Export Citation:
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Assignee:
BEIJING BILANSHIDAI TECH CO LTD (CN)
International Classes:
G08B25/10; G01N21/88; G08B5/36; G08B21/18
Foreign References:
CN210321618U2020-04-14
CN207335639U2018-05-08
CN108765894A2018-11-06
CN210014757U2020-02-04
KR20180108206A2018-10-04
CN208013748U2018-10-26
CN209783537U2019-12-13
US20080030710A12008-02-07
Attorney, Agent or Firm:
J'S IP AGENCY (CN)
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