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Data acquisition method and device, equipment and computer readable storage medium

A data acquisition and computer technology, applied in the field of information, can solve problems such as failure analysis that cannot be used

Pending Publication Date: 2021-04-27
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present disclosure provide a data collection method, device, equipment, and computer-readable storage medium. The method solves the problem that data collection in the prior art can only be used to judge the change trend of vehicle key indicators, but cannot be used for accurate fault diagnosis. Analysis of technical issues

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  • Data acquisition method and device, equipment and computer readable storage medium
  • Data acquisition method and device, equipment and computer readable storage medium
  • Data acquisition method and device, equipment and computer readable storage medium

Examples

Experimental program
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Embodiment 1

[0059] figure 2 The flow chart of the data collection method provided by Embodiment 1 of the present disclosure, such as figure 2 As shown, the data collection method provided in this embodiment includes the following steps:

[0060] Step 101 , monitor the operating states of a plurality of preset functional modules.

[0061] It should be noted that the execution subject of the data collection method provided in this embodiment is the aforementioned data collection device, and the data collection device is installed in a server.

[0062] In this embodiment, since the vehicle needs to be inspected for safety when the vehicle is running normally, if the vehicle breaks down, the vehicle needs to be analyzed for failure. Therefore, it is necessary to make the data collection frequency meet the data requirements in different situations. That is to say, the vehicle can use a small data collection frequency for data collection in the normal driving state, and the collected data ...

Embodiment 2

[0070] image 3 The flow chart of the data collection method provided by Embodiment 2 of the present disclosure, such as image 3 As shown, the data collection method provided in this embodiment is based on the first embodiment of the present disclosure, further refinement of step 102, and the data collection method provided in this embodiment includes the following steps:

[0071] Step 201 , if it is detected that the function module is running normally, perform a data collection operation on the first category of data corresponding to the function module according to a preset first frequency.

[0072] Step 202: Collect the second category of data corresponding to the function module according to a preset second frequency.

[0073] In this embodiment, since the vehicle needs to perform safety inspection on the vehicle in a normal state, the frequency of data collection only needs to meet the requirement of judging the trend of data changes. Therefore, if the data collection...

Embodiment 3

[0090] Figure 5 The flow chart of the data collection method provided by Embodiment 3 of the present disclosure, such as Figure 5 As shown, the data collection method provided in this embodiment is based on any of the above-mentioned embodiments of the present disclosure, further refinement of step 101, and the data collection method provided in this embodiment includes the following steps:

[0091] Step 301 , for each functional module, acquire the operation data corresponding to the functional module in real time.

[0092] Step 302, if it is detected that within a preset time period, the difference between any two adjacent operating data is greater than a preset threshold, it is determined that the functional module is abnormal.

[0093] In this embodiment, in order to realize the monitoring of the operating status of the preset multiple functional modules, and realize the detection of abnormal operating status, so as to adjust the data collection frequency in time, the d...

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Abstract

The invention provides a data collection method and device, equipment and a computer readable storage medium, and the method comprises the steps: monitoring the operation states of a plurality of preset function modules, and carrying out the data acquisition of all types of data corresponding to all function modules through employing the data acquisition frequency corresponding to the operation states according to the operation states. The data acquisition frequency is automatically adjusted according to the running state of the vehicle, so that the data requirements in different running states are ensured, and the technical problem that the data acquisition can only be used for judging the change trend of the key indexes of the vehicle and cannot be used for accurate fault analysis in the prior art is effectively solved. In addition, by adopting the method for data acquisition, the storage space of data is saved, and the uploading speed of the data is ensured.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of information technology, and in particular, to a data collection method, device, equipment, and computer-readable storage medium. Background technique [0002] Remote data collection refers to uploading the collected data to the remote control server in real time and storing them, so that the equipment can be remotely monitored and fault analyzed. Because remote data collection has the advantages of timely data collection and easy storage, it is widely used in the field of vehicle safety. [0003] In the prior art, in order to reduce the occupied data storage space and ensure the upload speed, a lower frequency is usually used for vehicle remote data collection. [0004] However, using the above method for data collection, the collected data is less, and the continuity is not high, which can only be used to judge the change trend of the key indicators of the vehicle, but cannot be used for ac...

Claims

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Application Information

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IPC IPC(8): G07C5/08G07C5/00
CPCG07C5/0808G07C5/008
Inventor 徐永新王通张广清孙国治洪旭
Owner WEICHAI POWER CO LTD
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