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Intelligent method of chargine running water

A tap water, intelligent technology, applied in the direction of billing equipment, measuring devices, instruments, etc., can solve the problems of not being able to save water, not being able to give users, prompts, etc.

Inactive Publication Date: 2006-03-22
王宝生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it plays a certain role in controlling the user's water consumption, it cannot give the user a reminder, and in fact it cannot achieve the purpose of saving water.

Method used

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  • Intelligent method of chargine running water
  • Intelligent method of chargine running water
  • Intelligent method of chargine running water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] As shown in the figure, the control device adopted in the intelligent tap water billing method includes a single-chip microcomputer 5 and a power supply 1, and the said power supply 1 is a charging power supply. The input end of the single-chip microcomputer 5 is respectively connected with a flow sensor 3 and the IC card socket 4, and the output end of the single-chip microcomputer 5 is respectively connected with a drive circuit 7, which is used for prompting the user to pay the fee when the arrears are critical and prompting the alarm for charging when the power supply voltage is too low Prompt circuit 6 and display payment value, consumption value and residual value and parity arrears, the display 9 that bargaining arrears prompts, and the calculator interface 2 that is used for outputting data and networking with host computer, is connected at the output terminal of driving circuit 7 Electric control valve 8 is arranged.

[0009] In the actual installation, the flo...

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PUM

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Abstract

An intelligent dual-price charge method for the running water features that such parameters are stored in a single-chip processor as IC card ID, periodical time, low price and relative water volume to be consumed, critical amount in arrear for high price, and lower voltage limit of power supply. In a peripodical time, the actually consumed water volume is sequentially compared with the allowed and previous saved water volume for low price and then with that of high price. According to the compared results, the user must pay for the consumed water volume by low price and high price respectively. If the critical amount in arrear is reached or the voltage of power supply is lower than its lower limit, the valve is automatically cut off.

Description

technical field [0001] The invention belongs to a control method, in particular to an intelligent dual-price billing method for tap water. Background technique [0002] Water is the source of life, people cannot live without water. However, water resources are also limited, especially in most parts of northern my country where water is scarce. In order to save water resources and limit the amount of tap water, some cities have adopted a price negotiation policy for basic domestic water prices and exceeding basic water consumption. Although it plays a certain role in controlling the user's water use, it cannot give the user a reminder, and in fact the purpose of saving water cannot be achieved. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and provide a billing system with both parity and bargaining price, parity water limit prompt, alarm prompt before arrears, automatic valve clo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D4/00
Inventor 王宝生刘尔群
Owner 王宝生
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