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Data transmission method applied to acquisition equipment and related device

A data transmission method and technology of a data transmission device, which are applied in the field of data transmission, can solve the problems of reducing the reliability and loss of acquisition equipment, and achieve the effect of avoiding data loss and improving reliability.

Pending Publication Date: 2021-05-25
KEHUA DATA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defect of the prior art is that when the communication link between the collection device and the server is abnormal, the data collected by the collection device will be lost because it cannot be uploaded to the server. At this time, if a certain device connected to the collection device When a fault occurs when the state of the communication link is abnormal, the data about the fault collected by the acquisition device will be lost, which will cause the maintenance personnel to ignore the fault and reduce the reliability of the acquisition device

Method used

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  • Data transmission method applied to acquisition equipment and related device
  • Data transmission method applied to acquisition equipment and related device
  • Data transmission method applied to acquisition equipment and related device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This application provides a data transmission method applied to a collection device, the above-mentioned collection device is used to collect data and transmit the collected data to a preset server, such as figure 1 As shown, the above data transmission methods include:

[0042] Step 101, storing the data collected by the collection device during the abnormal state of the communication link;

[0043] Wherein, the communication link refers to the communication link between the collection device and the server;

[0044]In the embodiment of the present application, when the communication link between the above-mentioned collection device and the above-mentioned server is in an abnormal state, the above-mentioned collection device cannot transmit data to the above-mentioned server. Therefore, in order not to lose the abnormal state of the above-mentioned collection device on the above-mentioned communication link The data collected during this period needs to be stored in ...

Embodiment 2

[0075] The present application provides a data transmission device applied to collection equipment. The above collection equipment is used to collect data and transmit the collected data to a preset server, such as figure 2 As shown, the data transmission device 20 includes:

[0076] The storage unit 201 is configured to store the data collected by the collection device during the abnormal state of the communication link, wherein the communication link refers to the communication link between the collection device and the server;

[0077] The judging unit 202 is configured to judge whether the size of the data to be transmitted is greater than a first preset threshold when the state of the communication link returns to normal, wherein the data to be transmitted is collected by the collection device during the abnormal state of the communication link received data;

[0078] The transmission unit 203 is configured to: when the size of the data to be transmitted is not greater ...

Embodiment 3

[0096] The present application also provides another data transmission device applied to collection equipment. The above collection equipment is used to collect data and transmit the collected data to a preset server, such as image 3As shown, the data transmission device in the embodiment of the present application includes: a memory 301, a processor 302, and a computer program stored in the memory 301 and operable on the processor 302, wherein: the memory 301 is used to store software programs and modules, The processor 302 executes various functional applications and data processing by running software programs and modules stored in the memory 301 , and the memory 301 and the processor 302 are connected through a bus 303 .

[0097] Specifically, the processor 302 implements the following steps by running the above computer program stored in the memory 301:

[0098] storing the data collected by the collection device during the abnormal state of the communication link, where...

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Abstract

The invention discloses a data transmission method applied to a collection device and a related device, and relates to the technical field of data transmission, and the data transmission method comprises the steps: storing data collected by the collection device during an abnormal state of a communication link; when the state of the communication link returns to normal, judging whether the size of the to-be-transmitted data is greater than a first preset threshold value or not; if the size of the to-be-transmitted data is not greater than the first preset threshold value, directly transmitting the to-be-transmitted data to the server; and if the size of the to-be-transmitted data is greater than a first preset threshold value, transmitting important data in the to-be-transmitted data to the server in a fragmentation manner, and then transmitting secondary data in the to-be-transmitted data to the server in a time-sharing manner. Based on the technical scheme of the invention, the reliability of the acquisition equipment can be effectively improved.

Description

technical field [0001] The present application relates to the technical field of data transmission, in particular to a data transmission method and related devices applied to acquisition equipment. Background technique [0002] In the prior art, the collection device usually establishes a wired or wireless communication link with a server, and transmits the collected real-time data to the server in real time through the communication link. [0003] The defect of the prior art is that when the communication link between the collection device and the server is abnormal, the data collected by the collection device will be lost because it cannot be uploaded to the server. At this time, if a certain device connected to the collection device When a fault occurs when the communication link is in an abnormal state, the data collected by the collection device about the fault will be lost, and maintenance personnel will ignore the fault, reducing the reliability of the collection devi...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/108H04L67/12H04L67/59
Inventor 王敬卿程钟锦魏鑫
Owner KEHUA DATA CO LTD