How to remind the remaining gas of ic card gas meter
A technology for gas meters and gas volumes, applied to coin-free or similar appliances, coin-operated equipment for distributing discrete items, coin-operated equipment for renting items, etc., can solve the problem of not being able to detect whether the gas is about to be used Exhaustion, only metering function, unable to continue practice or bathing, etc.
Active Publication Date: 2015-09-16
邳州市润宏实业有限公司
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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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[0013] The implementation of the method for reminding the gas balance of the IC card gas meter of the present invention will be described in detail below with reference to the accompanying drawings.
[0014] figure 1 A flow chart showing the method for reminding the residual gas level of the IC card gas meter according to the embodiment of the present invention. Wherein the method for reminding the remaining gas amount of the IC card gas meter used in the room includes: the IC card holder in the gas meter reads the amount of money in the IC card inserted therein, and converts the amount of money into a usable gas amount , output the gas quota, the controller module receives the gas quota, sends a signal to turn on the power, starts the motor in the gas meter, makes the gas flow normally in the pipeline, and ensures the normal use of gas by the user; when the motor in the gas meter starts, the counter module Calculate the used gas volume of the user's normal use of gas, and ou...
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The invention relates to a coal gas residue reminding method of an IC (integrated circuit) card coal gas meter. The coal gas residue reminding method includes: connecting a controller with an IC card seat, a counter module, an infrared human body sensing sensor, a voice playing module and a wireless data communication module respectively; controlling the on and off of a motor in a coal gas meter by the controller according to IC card seat and the counter module; and reminding coal gas residue according to detesting results of the infrared human body sensing sensor when coal gas residue is insufficient. Via the coal gas residue reminding method, when the coal gas residue is insufficient, the coal gas residue information is reminded to an individual or a unit which the coal gas meter belongs to, so that actions can be taken to increase coal gas limit, normal use of coal gas of users is guaranteed, and the embarrass of exhausting of the coal gas during cooking or washing which needs the coal gas for emergency is avoided.
Description
technical field [0001] The invention relates to a method for reminding the remaining gas level of an IC card gas meter, in particular to a method for reminding the remaining gas level of an IC card gas meter which can be used indoors to determine whether to prompt according to the state of the remaining gas level. When the user is concerned about the gas usage or the user is not indoors, it can automatically calculate the gas balance and notify the user to increase the gas quota according to the size of the gas balance, ensuring 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 included in the national compulsory inspection catalog. The gas meter used by the user must pass the first mandatory 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 plate welded in...
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IPC IPC(8): G07F15/06
Inventor 张庚
Owner 邳州市润宏实业有限公司