Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent water meter

A smart water meter and storage technology, applied in the direction of instruments, coin-operated equipment for distributing discrete items, coinless or similar appliances, etc., can solve problems such as lack of performance

Inactive Publication Date: 2014-12-31
ANHUI ENMITE MICROELECTRONICS
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Smart water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data and settle transactions, so that every household can conveniently inquire about water consumption. , It can also facilitate payment, and the smart water meters in the market are generally the same. When some smart water meters have some faults and the water meter stops working, the storage and accuracy of the water meter, and the performance of the query water meter are lacking in various aspects.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent water meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Such as figure 1 As shown, a smart water meter includes a control module 1, a storage module 2 composed of a storage 21 and a hardware multiplier 22, a digital-to-analog conversion module 3, a display module 4, a clock module 5, a timer 6, and a control module 1 Including sending base table 11, control valve 12, CPU13, sending base table 11 transmits information to CPU13, CPU13 controls control valve 12 to control the use and closing of water meter, and stores various information in memory 21 during processing , the data in the storage 21 is then imported into the hardware multiplier 22, the digital-to-analog conversion module 3 converts the signal, and displays it through the display module 4, which has the functions of water data transmission and settlement transactions. The digital-to-analog conversion module 3 is integrated with 14 channels of 12-bit A / D by a single-chip microcomputer 31 , and each of the 14 channels has a controllable conversion memory 32 . The cl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an intelligent water meter. The intelligent water meter comprises a control module, a storage module, a digital-analog conversion module, a display module and a clock module, wherein the storage module consists of a storage device and a hardware multiplying unit; the control module comprises a signal transmitting base meter, a control valve and a CPU (central processing unit); the signal transmitting base meter transmits information to the CPU; running and stopping of the water meter are controlled by the control valve under the control of the CPU; various types of information is stored in the storage device in a processing process; data in the storage device are guided in the hardware multiplying unit; signals are converted by the digital-analog conversion module and are displayed through the display module; the display module has a water using data transmitting and settlement bargain function; the clock module provides recurrent pulses for a singlechip and comprises an inner DCO (data clock output) clock and two other external clocks which can be a clock or standard crystal oscillator and a crystal oscillator with the highest clock frequency of 8MHz respectively.

Description

technical field [0001] The invention relates to an intelligent water meter, in particular to a conveniently adjustable intelligent water meter. Background technique [0002] Smart water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data and settle transactions, so that every household can conveniently inquire about water consumption. , It can also facilitate payment, and the smart water meters in the market are generally the same. When some smart water meters have some faults that cause the water meter to stop working, the storage degree and accuracy of the water meter, and the performance of querying the water meter are lacking in all aspects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an intelligent water meter, which has the functions of accurate measurement, convenient qu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G07F15/06
Inventor 张逸轩
Owner ANHUI ENMITE MICROELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com