IC (integrated circuit) card gasometer capable of reminding of gas balance

Abstract

The invention relates to an IC (integrated circuit) card gasometer capable of reminding of gas balance. The IC card gasometer comprises an IC card seat, a counter module, an infrared human body sensor, a voice broadcasting module, a wireless data communication module and a controller. The controller is connected with the IC card seat, the counter module, the infrared human body sensor, the voice broadcasting module, the wireless data communication module respectively. On and off of a motor in the gasometer are controlled by the IC card seat and the counter module, and gas balance reminding is performed according to measured results of the infrared human body sensor when the gas balance is insufficient. By the aid of the IC card gasometer, gas balance information is informed to individuals or companies owning the gasometer in time, so that actions are taken to increase the gas balance, gas is supplied normally, and conditions of gas using up during cooking or taking shower are avoided.

Description

Technical field [0001] The present invention relates to an IC card gas meter for reminding gas margin, in particular to an IC card gas meter for reminding gas margin installed indoors and capable of determining whether to prompt according to the gas margin situation. When a user does not pay attention to it indoors When the gas is used or the user is not indoors, it can automatically calculate the gas margin and notify the user to increase the gas limit according to the gas margin, which ensures the normal use of gas. Background technique [0002] A gas meter is a gas flow meter, also known as a gas meter, which is a compulsory verification measuring instrument listed in the national compulsory inspection catalog. Users using gas meters must pass the first compulsory inspection by the quality and technical supervision department. The gas meter is made of aluminum and weighs about 3 kilograms. It is placed in a steel-welded instrument box and connected to two gas pipes with nuts....

AI Technical Summary

Problems solved by technology

[0003] However, the existing IC card smart gas meter only has a metering function, but cannot automatically control the opening and closing, and when the gas is exhausted, there is no sufficient means to remind the unit or individual who uses the gas to recharge, resulting in when the user cooks or takes a bath. , the gas was suddenly interrupted because the quota was exhausted, resulting in the embarrassing situation that it was impossible to continue the practice or halfway through the bath

Although some IC card smart gas meters have a display screen on the front to show the gas amount to the user, but the general gas meter is placed in the cabinet, and the user seldom pays attention to it, and cannot detect whether the gas is about to run out.

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