Beidou monitoring data acquisition and return system

A technology of monitoring data and Beidou, which is applied in the field of Beidou monitoring data collection and backhaul system to achieve the effect of expanding the communication range, reducing the workload of cable laying, and realizing wireless data transmission

Pending Publication Date: 2020-11-24
CHINA RAILWAY DESIGN GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a Beidou monitoring data collection and return system to solve the problem of sending back the structural safety monitoring data of the global construction site to the local

Method used

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  • Beidou monitoring data acquisition and return system
  • Beidou monitoring data acquisition and return system

Examples

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Embodiment

[0034] see Figure 1 to Figure 2 , a Beidou monitoring data collection and return system, this embodiment is applied to structural safety monitoring data transmission at construction sites around the world.

[0035] A Beidou monitoring data collection and return system, such as figure 1 As shown, it includes data monitoring station 1, data transmission center 2 and local data receiving station 3 set up at the global construction site;

[0036] Data monitoring station 1 is a distributed data collection monitoring station, including multiple Beidou receivers 1.2 for receiving Beidou positioning data transmitted by structure positioning antennas; it also includes sensors 1.3, and the types of sensors 1.3 are determined according to on-site construction requirements, usually Displacement sensors, pressure sensors, and rain sensors are used to collect monitoring data related to structures. Each Beidou receiver 1.2 and each sensor 1.3 is connected to a corresponding first data tra...

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Abstract

The invention provides a Beidou monitoring data acquisition and return system. The system comprises data monitoring stations arranged globally, data transmitting centers and a data receiving station arranged locally, the data transmitting center comprises a serial server, an industrial switch, an industrial control computer, a satellite modem and a satellite signal transmitting antenna which are connected in sequence; the serial server is connected with a plurality of second data transmission radio stations for performing wireless data transmission with the data monitoring stations; and the satellite signal transmitting antenna is used for realizing wireless data transmission between the data transmitting centers and the data receiving station through a communication satellite. The data monitoring stations and the data transmitting centers are arranged globally, the data receiving station is arranged locally, data in the global construction process are processed through the satellite modem and then transmitted to the communication satellite through the satellite signal transmitting antenna to be transferred, and therefore the data are transmitted back to the local. And local technical experts can conveniently analyze and remotely guide the data

Description

technical field [0001] The invention relates to the technical field of Beidou monitoring, in particular to a Beidou monitoring data collection and return system. Background technique [0002] Various global construction projects are gradually spreading out, and there is a great market demand for structural safety monitoring during construction and operation; especially with the global coverage of the Beidou positioning and navigation system, the positioning accuracy in the Asia-Pacific region is gradually improving, and the use of Beidou to monitor structure The state of things is very practical. [0003] However, the structural safety monitoring system commonly used locally cannot be directly applied globally, and there are mainly difficulties in the following aspects: [0004] 1. The basic network communication facilities in underdeveloped areas are relatively lacking, and the coverage is limited. In remote areas, data cannot be effectively transmitted quickly through the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42G01S19/13G01S19/12G01B21/02G01L1/00G01L19/00G01W1/14H02J7/35
CPCG01B21/02G01L1/00G01L19/00G01S19/12G01S19/13G01S19/42G01W1/14H02J7/35
Inventor 苏伟梁晓东禚一王淑敏周俊华邸昊孟繁增雷孟飞周勇军杨学林魏剑峰熊用
Owner CHINA RAILWAY DESIGN GRP CO LTD
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