External inspection instrument data real-time transmission method and system

A technology for real-time transmission and detection of data, applied in the direction of signal transmission systems, instruments, etc., can solve the problems of remote construction projects, large sites, unfavorable control of risk factors in the construction process, etc., to ensure accuracy, stability, and speed up timeliness effect

Active Publication Date: 2020-06-23
杭州公路工程监理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The above-mentioned existing technical solutions have the following defects: the municipal construction site is very large, and the engineering materials and field equipment used in the construction are scattered, and they are far away from the construction project department, so the construction project department as the municipal construction commander cannot timely It is not conducive to control the risk factors in the construction process by knowing the engineering materials and on-site equipment inspection conditions at the construction site.

Method used

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  • External inspection instrument data real-time transmission method and system
  • External inspection instrument data real-time transmission method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] refer to figure 1 , a method for real-time data transmission of an external inspection instrument disclosed by the present invention, comprising the following steps:

[0055] Set up multiple testing terminals 1 for testing field instruments and generating testing data. Multiple testing terminals 1 are wirelessly connected to the same management background 2 through one-to-one corresponding first channel 3, and each testing terminal 1 is independently connected through its first A channel 3 sends detection data to the management background 2 in real time. The detection terminal 1 can adopt the control center composed of smart devices of Android system or IOS system, MCU microcontroller, PLC or FPGA and their peripheral circuits. The data connection of the control center has communication modules such as 433Mhz, NRF24L01, GPS, Bluetooth, WIFI and GPRS. The control center is equipped with pins for receiving communication signals, and is connected to sensors compatible wit...

Embodiment 2

[0062] refer to figure 2 , which is a real-time data transmission system for external inspection instruments disclosed by the present invention, comprising:

[0063] A plurality of detection terminals 1 are used to detect field instruments and generate detection data.

[0064] The management background 2 is used to communicate with the detection terminal 1. The detection terminals 1 are wirelessly connected to the same management background 2 through the one-to-one corresponding first channel 3, and each detection terminal 1 communicates with the management background 2 through its first channel 3 independently. Send detection data in real time.

[0065] A second channel 4 is established between adjacent detection terminals 1 , and communication is carried out through the second channel 4 , and each detection terminal 1 communicates with at most two adjacent detection terminals 1 at the same time. The communication frequency of the first channel 3 is lower than that of the ...

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Abstract

The invention relates to the technical field of instrument management, and discloses an external inspection instrument data real-time transmission method and system. The method comprises the steps that there are a plurality of detection terminals, the detection terminals transmit detection data to a management background through a first channel; the adjacent detection terminals communicate with each other through a second channel; the management background establishes a first linear link among all the detection terminals through the second channel, wherein the path of the first linear link isthe shortest path sequentially passing through all the detection terminals; the management background compares the received detection data from the first channel of the same detection terminal with the detection data from the first linear link, and records and submits the detection data if the received detection data from the first channel and the detection data from the first linear link are thesame; and if not, the detection data from the first linear link is recorded and submitted, the detection terminals are unloaded from the first linear link and the first linear link is reconstructed, and maintenance prompt is performed on the detection terminals by the management background. Timeliness of report issuing is accelerated.

Description

technical field [0001] The invention relates to the technical field of instrument management, in particular to a method and system for real-time data transmission of external inspection instruments. Background technique [0002] At the municipal construction site, many engineering materials and on-site equipment will be tested to find out the damaged places in advance. Generally, the construction project department will send an equipment testing team to use the purchased testing equipment to test the engineering materials on the construction site in turn. And on-site equipment inspection, when the equipment inspection team has inspected and registered all engineering materials and on-site equipment, it will bring the registration form back to the construction project department. [0003] The above-mentioned existing technical solutions have the following defects: the municipal construction site is very large, and the engineering materials and field equipment used in the cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 许诗松汪鑫朱剑凯
Owner 杭州公路工程监理咨询有限公司
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