Counting device and method for implementing function changing by communication mode

A metering device and communication method technology, applied to measuring devices, billing equipment, coinless or similar appliances, etc., can solve the problems of insufficient flexibility, inability to change functions, difficulty in adapting to different needs, etc., and achieve convenient function conversion quick effect

Inactive Publication Date: 2007-05-02
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the above-mentioned existing smart metering device product functions that cannot be changed, are difficult to adapt to different needs, and have insufficient flexibility, the present invention provides a metering device and method that realizes function conversion through communication

Method used

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  • Counting device and method for implementing function changing by communication mode
  • Counting device and method for implementing function changing by communication mode
  • Counting device and method for implementing function changing by communication mode

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Embodiment Construction

[0030] The metering device of the present invention needs a supporting background operation system. Fig. 1 is a schematic structural view of a metering device according to the present invention.

[0031] Referring to Fig. 1, the metering device runs on the client side, and is used to measure the user's energy consumption, accept the usage and / or payment amount purchased by the user in the background operation system, and calculate the remaining usage.

[0032] The metering device includes a microcomputer system and a number of peripheral components. Among them, the microcomputer system is used to control and manage these peripheral components, so that they can operate in coordination.

[0033] A number of peripheral components include, but are not limited to: communication interfaces, such as user IC card interface circuits. The data obtained from the background operation system is input into the metering device through the communication interface; the sensor and its support...

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Abstract

A metering device utilizing communication mode to realize function conversion consists of communication interface for receiving command code stream and for sensing it to microcomputer system, microcomputer system for sending said code stream to embedded safety storage module, embedded safety storage module for sending updated command to command explaining unit being used to analyze updated command, parameter configuration unit for storing updated data into assigned file and new mode activating unit for activating assigned file stored with updated data.

Description

technical field [0001] The invention relates to an intelligent metering device, in particular to a metering device and method for realizing function conversion through communication. Background technique [0002] Existing smart metering devices such as prepaid and postpaid electric energy meters, water meters, and gas meters are all programmed according to specific billing modes and specific application requirements to realize the functions of smart metering devices. Users need to design software separately to meet different requirements. Even for the same user, once it is put into practical application, the internal software of the product is fixed to the function at the time of design, which cannot be changed and lacks flexibility. If after the project has been in operation for a period of time, the operator needs to modify or change the operation mode and charging method according to the actual situation, such as changing from the stepped multi-rate method to the time-sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D4/00G07F15/06
Inventor 陈大才彭志宽胡刚范杰张宏伟
Owner BEIJING WATCH DATA SYST
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