Emergency water utilization control method

A control method and technology of water consumption, applied to coin-operated equipment for renting items, coin-free or similar appliances, coin-operated equipment for distributing discrete items, etc., can solve the problem of easy loss of IC cards for recharging IC cards , no water available, smart water meter valves being closed, etc., to avoid human misoperation

Active Publication Date: 2017-07-14
FUZHOU EAST OF TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, water use is related to the people's livelihood, and IC card recharging needs to be processed at a fixed point and the IC card is easy to lose. The remote valve-controlled water meter has an unstable communication link. All these make residents need emergency water. But we have to face the situation that the valve of the smart water meter is closed and there is no water available for a period of time

Method used

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  • Emergency water utilization control method

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Embodiment 1

[0040] Please refer to figure 1 , Embodiment 1 of the present invention is:

[0041] A kind of emergency water control method provided by the invention comprises:

[0042] Monitor whether the touch button set on the smart water meter valve has received input information; specifically:

[0043] The charging voltage value of the capacitor on the touch key set on the smart water meter valve is obtained, and when the charging voltage value of the capacitor is greater than a preset threshold, the touch key receives input information.

[0044] When the user presses the button, that is, when the button is pressed, the capacitor on the touch button starts to charge. Specifically, the power supply charges the capacitor. When the button is released, the charging voltage value of the capacitor is obtained for judgment. When the charging voltage value is greater than the preset threshold, the touch button receives input information, which can effectively prevent misoperation.

[0045] ...

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Abstract

The invention relates to the field of intelligent water meters, and especially relates to an emergency water utilization control method applied to an intelligent water meter. When a user needs water in emergency, but the valve of the intelligent water meter is closed, and no water is available for a period of time, the user carries out button operation through a touch button arranged on the valve of the intelligent water meter, when the touch button monitors the button operation, whether the user is under the above condition or not is determined by judging whether the intelligent water meter corresponding to the touch button is in an arrearage state, and human maloperation and wrong responses can be avoided; when it is determined that the intelligent water meter is in the arrearage state, the valve of the intelligent water meter is opened, after the valve is opened, only a certain amount of water is provided, then the valve is automatically closed, the certain water amount serves as the emergency water utilization amount of the user, afterwards the user needs to make a supplementary payment for the cost corresponding to the emergency water utilization amount, and therefore benefits of the water supply company are not greatly influenced, and the condition that the user needs water in emergency is achieved.

Description

technical field [0001] The invention relates to the field of smart water meters, in particular to a control method for emergency water applied to smart water meters. Background technique [0002] Smart water meters are mainly used in the northern market of my country. They are residential water consumption metering and water supply on-off terminals used according to the collection of residents' water fees. At present, there are mainly IC card smart water meters and remote smart water meters on the market. IC card smart water meter uses IC card to recharge the water fee. The smart water meter will judge the water consumption of residents and the remaining value of water fee, and will automatically shut off the valve and cut off the water for the head of the household who is in arrears. The water meter opens the valve and continues to use water. The remote smart water meter uses wireless communication technology, and the background system of the water company judges the water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F15/06
CPCG07F15/06
Inventor 肖晨
Owner FUZHOU EAST OF TECH
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