Method for controlling water valve and displaying controlled quantity through intelligent water meter

Abstract

The invention relates to the technical field of control of electric appliances, solves the technical problems that the existing intelligent water meter is arranged at a more covert place, the light ray is dimmer, and regulated data cannot be clearly seen when a valve connected with the water meter is controlled, and provides a method for controlling a water valve and displaying controlled quantity through an intelligent water meter. The method comprises the following steps: a short-distance wireless communication device has connection establishment with an intelligent terminal when the short-distance wireless communication device detects that the distance that the intelligent terminal is close to the intelligent water meter is smaller than a preset distance; a processor detects the rotating direction of the intelligent terminal and regulates the water valve based on the rotating direction of the intelligent terminal; the processor sends the regulated data of the water valve to the intelligent terminal and lightens the screen of the intelligent terminal for display; the short-distance wireless communication device eliminates the regulated data of the water valve to further conveniently regulate the valve connected with the water meter and clearly see the regulated data when the short-distance wireless communication device detects that the distance that the intelligent terminal is away from the intelligent water meter is larger than the preset distance.

Description

technical field [0001] The invention relates to the field of electric appliance control, in particular to a method for controlling a water valve by an intelligent water meter and displaying the control amount. Background technique [0002] The existing microcomputer-controlled IC card smart water meter has been widely used. Users can insert the IC card to recharge. After the user uses up the water represented by the recharge data on the IC card, the IC card smart water meter will automatically control the valve switch to close. , does not provide water, so that the user knows that there is no water at home, and the user can see the current remaining water information from the IC card smart water meter, as well as the total amount of water after recharging. [0003] However, since the smart water meters are all installed in relatively hidden places, the light is relatively dark, and the adjusted data cannot be clearly seen when controlling the valve connected to the water met...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for controlling the water valve by the smart water meter and displaying the control amount, which solves the problem of controlling the valve connected to the water meter in the prior art because the smart water meters are all installed in relatively hidden places and the light is relatively dark. , and the technical problems of the adjusted data cannot be clearly seen, and then the valve connected to the water meter can be adjusted conveniently, and the technical effect of the adjusted data can be clearly seen

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