Gas data simulation testing device

By designing a gas data simulation testing device, the accuracy issues of gas flow meter data acquisition and power supply capability verification were resolved. This enabled the effective monitoring of the data acquisition function and power supply capability of the monitoring terminal, ensuring the safety and reliability of gas operation.

CN224306046UActive Publication Date: 2026-05-29NANJING YIMEIWO ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING YIMEIWO ELECTRONICS TECH
Filing Date
2025-05-14
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing gas flow meters have problems with the accuracy and effectiveness of data acquisition and power supply capability verification, especially when a large number of flow meters are connected, they cannot achieve effective monitoring.

Method used

A gas data simulation test device was designed, which includes a control module, a power supply module and a heat dissipation component. It interacts with the monitoring terminal through an RS485 circuit and adopts the MODBUS communication protocol to verify the data acquisition function and monitor the power supply capability through the voltage acquisition function.

Benefits of technology

This ensured that the flow meter data acquisition function of the monitoring terminal was in good working order, and enabled timely assessment of power supply capacity, thereby improving the accuracy of data acquisition and the effectiveness of the power supply system.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of gas data simulation test devices, including, shell assembly, test component, including control module, with the control circuit component of control module electric connection and with the power supply module of control circuit component electric connection;And, heat dissipation mounting assembly, including the mounting block body being set on shell assembly, the heat dissipation terminal being set on mounting block body and the alarm piece being set on heat dissipation terminal, the device is carried out data interaction with monitoring terminal by RS485 chip, using standard MODBUS communication protocol, register data value can be freely configured by software, monitoring terminal is according to protocol to collect the data that is configured in advance in device by RS485 mode to verify the communication function of monitoring terminal, to ensure that the flowmeter data acquisition function of monitoring terminal is good.
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