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Shield-tunneling-machine wireless data collecting system based on mobile phone

A wireless data and acquisition system technology, applied in signal transmission systems, instruments, etc., can solve the problems of wireless network transmission data and long-distance communication, and achieve the effect of wireless transmission

Inactive Publication Date: 2015-10-28
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the construction of the existing shield machine, it is difficult to realize long-distance communication in the tunnel through wireless network transmission data

Method used

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  • Shield-tunneling-machine wireless data collecting system based on mobile phone
  • Shield-tunneling-machine wireless data collecting system based on mobile phone

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Experimental program
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Embodiment Construction

[0022] The present invention is specifically described below by means of drawings and examples.

[0023] A mobile phone-based shield machine wireless data acquisition system, such as figure 1 As shown, it includes a shield host computer 2, a switch 3, a wireless router 4, a mobile phone 5 and a remote monitoring server 6, and the shield host computer 2, switch 3, and wireless router 4 are set in a tunnel tunneling machine 1 superior. The remote monitoring server 6 is set in the remote monitoring center, and the mobile phone 5 is set inside and outside the tunnel, and can walk inside and outside the tunnel.

[0024] The shield host computer 2 is connected with the switch 3 , and the switch 3 is connected with the wireless router 4 . There is at least one shield host computer 2, and all shield host computers 2 can transmit data through the switch 3. The switch 3 is an Ethernet switch, and the wireless router 4 forms a wireless local area network. The existing mainstream wire...

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Abstract

The invention discloses a shield-tunneling-machine wireless data collecting system based on a mobile phone. The shield-tunneling-machine wireless data collecting system comprises a shield upper computer, a switch, a wireless router, the mobile phone and a remote monitoring server. The shield upper computer, the switch and the wireless router are arranged on a shield tunneling machine in a tunnel, the shield upper computer is connected with the switch, and the switch is connected with the wireless router. The remote monitoring server is arranged in a remote monitoring center, and the mobile phone is movably arranged inside or outside the tunnel; the mobile phone is connected with the switch through a wireless local area network, the remote monitoring server is connected with the mobile phone through a mobile network, and data on the shield upper computer are wirelessly collected through the remote monitoring server. According to the shield-tunneling-machine wireless data collecting system, the mobile phone collects the data in the shield upper computer through WiFi signals in the tunnel, when the mobile phone is taken out of the tunnel, the collected data can be transmitted to the remote monitoring server through the mobile network, instant data transmission of the wireless router and the mobile phone are applied to the shield tunneling machine, and wireless transmission of the data is achieved.

Description

technical field [0001] The invention relates to the technical field of shield machine data acquisition, in particular to a shield machine wireless data acquisition system based on a mobile phone. Background technique [0002] In an environment without network support, the historical data of shield machine construction cannot be accurately, timely and reliably transmitted to the ground. There is no radio signal in the construction environment of the shield machine in the tunnel. For various reasons, it is difficult to collect the excavation parameters of the shield machine and the ground without access to the network. At present, the method of manual transfer is usually used. The work is cumbersome and the reliability is poor. General shield projects usually use cable or optical fiber to transmit the data of the shield machine in the tunnel to the ground, and then send the data to the remote monitoring center through the Internet. The cable laying and maintenance costs of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
Inventor 孙志洪徐受天吕翔孙伟高博曾翔张鹏李莉王双旺
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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