Intelligent water meter operation error calibration method and device based on Internet of Things service and storage medium

A smart water meter, error calibration technology, applied in the direction of testing/calibration device, measuring device, testing/calibrating volume flow, etc., can solve the problems of increased water meter maintenance cost, unsuitable smart water meter, low accuracy, etc., to avoid benefits damage, improved metering accuracy, improved accuracy effects

Inactive Publication Date: 2021-03-23
江苏禹高物联科技有限公司
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Problems solved by technology

However, the traditional water meter operation error test method is not only cumbersome to operate and has low accuracy, it is easy to increase the maintenance cost of the water meter during the operation process, and it is not suitable for smart water meters

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  • Intelligent water meter operation error calibration method and device based on Internet of Things service and storage medium
  • Intelligent water meter operation error calibration method and device based on Internet of Things service and storage medium
  • Intelligent water meter operation error calibration method and device based on Internet of Things service and storage medium

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] method embodiment

[0046] like Figure 1-Figure 6 As shown, the purpose of this embodiment is to provide a smart water meter operation error calibration method based on the Internet of Things service, including the following steps:

[0047] S1. Installation standard table;

[0048] S2, carry out operation error test;

[0049] S3, calculating the error value;

[0050] S4. Add the calculation result to the data calculation module of the smart water m...

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Abstract

The invention relates to the technical field of water meter detection, and in particular, relates to an intelligent water meter operation error calibration method and device based on Internet of Things service and a storage medium. The method comprises the steps of installing a standard meter, carrying out an operation error test, calculating an error value, adding a calculation result to a data calculation module of the intelligent water meter and the like until the calibration of the operation error of the water meter is realized. According to the device and method, two groups of external clamping type portable ultrasonic waves are adopted to test the operation error of the water meter, the installation is convenient, the time is saved, the normal use of the water meter and pipelines cannot be influenced, the later maintenance cost of the water meter is prevented from being increased, and the error measurement accuracy can be improved; and in addition, the test result is directly updated to the intelligent water meter to automatically perform error calibration, so that the metering accuracy of the intelligent water meter can be improved, and user benefit damage is avoided.

Description

technical field [0001] The invention relates to the technical field of water meter detection, in particular to a method, device and storage medium for calibrating the operation error of an intelligent water meter based on Internet of Things services. Background technique [0002] As the most common flow measuring instrument, water meter is closely related to people's life. Whether its measurement is accurate or not is directly related to the vital interests of users and the statistics and liquidation work of water supply enterprises on water supply. However, the water meter measurement process is affected by many factors, and the measurement will be inaccurate. Therefore, the water meter needs to be tested and calibrated for operating errors after installation and long-term use. The Internet of Things water meter is a new type of smart water meter, which has the advantages of strong real-time performance, easy installation, and easy data collection and analysis. However, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F25/00
CPCG01F25/10
Inventor 张瑞
Owner 江苏禹高物联科技有限公司
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