Control system of civil intelligent gas meter complete machine function detecting device

Abstract

The invention relates to a control system of a civil intelligent gas meter complete machine function detecting device, which is characterized in that the control system is composed of a flow control unit, a flow executing unit, a simulation interface card and an electromechanical unit; the flow control unit is connected with the flow executing unit, and the flow executing unit is connected with the electromechanical unit and the simulation interface card; the simulation interface card is connected with an intelligent IC card gas meter complete machine, the electromechanical controls the actionof a mechanical mechanism and a gas pipeline of the detecting device and provides the detection signal for the intelligent IC card gas meter complete machine. Through a memory and an online card making method, the software-based entity tool IC card is realized, and the production cost is reduced; through drawing a plug card in-place switch of a meter under inspection through a simulation interface card, the external control is realized, and the detecting efficiency is improved; through a flow sensor, the pipeline flow is monitored online, the flow change of the pipeline is rapidly and sensitively reacted; the control system is quick in speed and high in accuracy.

Description

technical field [0001] The invention relates to a control system of a device for detecting the function of a civil intelligent gas meter. Background technique [0002] In the production process of civil IC card smart gas meters, it is necessary to complete the inspection of various functions stipulated by the national, industry and enterprise standards in the production inspection stage of the whole machine, and at the same time complete the setting of various parameters in the meter according to customer needs. The traditional method needs to provide a simulated working environment (testing station) with power supply and high-pressure gas source for the complete gas meter to be inspected. The complete gas meter to be inspected is taken from the assembly line by manual operation and placed on the inspection station, and the switch is manually operated. To control the on-off of the airflow and the direction of the airflow, it is used to simulate the use environment of the gas...

AI Technical Summary

Problems solved by technology

[0003] The above operation steps need to be manually completed according to the process and inspection process, and some steps need to be repeated many times, which is labor intensive.

One operator can only inspect one complete machine, which is inefficient and requires simultaneous inspection by multiple stations to meet the production requirements

There are many types of physical tool cards required, the quantity is large, and the management and control are cumbersome. They do not have the ability to produce informatization, and cannot automatically upload meter information and testing information.

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