CN204833484U

CN204833484U - Intelligent kilowatt -hour meter attachment device of collecting fee is reminded to SMS

Info

Publication number: CN204833484U
Application number: CN201520570868.5U
Authority: CN
Inventors: 施艳艳; 耿梦影
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2015-08-03
Filing date: 2015-08-03
Publication date: 2015-12-02
Anticipated expiration: 2025-08-03

Abstract

The utility model discloses an intelligent kilowatt -hour meter attachment device of collecting fee is reminded to SMS, including ammeter data acquisition module, GPRS module and power module, wherein ammeter data acquisition module number of pass links to each other with intelligent kilowatt -hour meter according to the command line, ammeter data acquisition module comprises host processing ware AT89C51 singlechip and EEPROM data memory, this ammeter data acquisition module is used for gathering the power consumption information data of user's intelligence kilowatt -hour meter, by AT89C51 MCU processing, and store corresponding power consumption information data in the EEPROM data memory into, pass through serial communication circuit connection between AT89C51 singlechip and the GPRS module, pass through GPRS wireless communication network radio communication between GPRS module and the user's mobilephone terminal, power module passes through the circuit and is ammeter data acquisition module and the power supply of GPRS module respectively. The utility model discloses simple structure realizes easily that installation cost is lower, has solved the user because of forgetting the problem of supplementing IC electricity card with money and leading to the power failure to the GPRS mobile network who adopts is ripe reliable.

Description

A kind of intelligent kilowatt-hour meter attachment device of inform by short message payment

Technical field

The utility model belongs to intelligent kilowatt-hour meter and reminds payment attachment device technical field, is specifically related to the intelligent kilowatt-hour meter attachment device of a kind of inform by short message payment.

Background technology

At present in domestic produced ammeter, intelligent kilowatt-hour meter has become a kind of trend, and this intelligent kilowatt-hour meter has the forward purchasing electricity charge and is finished the feature namely had a power failure, but user checks ammeter remaining sum every day.When ammeter, Sorry, your ticket has not enough value, when user does not supplement IC electricity card in time with money, will cause automatic power failure, bring inconvenience to the live and work of user.Therefore, be necessary the intelligent kilowatt-hour meter attachment device designing the payment of a kind of inform by short message, so that inform the balance amount information of user's watt-hour meter in time, reminding user is paid the fees in time.

Summary of the invention

The technical matters that the utility model solves there is provided the intelligent kilowatt-hour meter attachment device of a kind of inform by short message payment, and this device efficiently solves user because forgetting IC electricity card and the problem that causes power failure of supplementing with money.

The utility model adopts following technical scheme for solving the problems of the technologies described above, a kind of intelligent kilowatt-hour meter attachment device of inform by short message payment, it is characterized in that comprising ammeter data acquisition module, GPRS module and power module, wherein ammeter data acquisition module is connected with intelligent kilowatt-hour meter by data command bus, ammeter data acquisition module is made up of primary processor AT89C51 single-chip microcomputer and EEPROM data memory, this ammeter data acquisition module is for gathering the power information data of user's intelligent kilowatt-hour meter, by the process of AT89C51 single-chip microcomputer, and corresponding power information data are stored in EEPROM data memory, AT89C51 single-chip microcomputer is connected by serial communication circuit with between GPRS module, by GPRS cordless communication network radio communication between GPRS module and user mobile phone terminal, power module is respectively ammeter data acquisition module by circuit and GPRS module is powered.

Further preferably, described data command bus is RS485 bus or M-BUS meter bus.

Principle of work of the present utility model is: by Software for Design program, realize the object of Single-chip Controlling GPRS module, when ammeter data acquisition module monitors intelligent kilowatt-hour meter remaining sum arrival preset value, AT89C51 Single-chip Controlling GPRS module is utilized to send note to user mobile phone terminal, inform electric supply meter balance amount information, reminding user is paid the fees in time.

The utility model structure is simple, is easy to realize, and installation cost is lower, solves user and supplements IC electricity card with money and the problem that causes power failure because forgetting, and the GPRS mobile network mature and reliable adopted.

Accompanying drawing explanation

Fig. 1 is line module figure of the present utility model.

Embodiment

Describe particular content of the present utility model by reference to the accompanying drawings in detail.As shown in Figure 1, a kind of intelligent kilowatt-hour meter attachment device of inform by short message payment, it is characterized in that comprising ammeter data acquisition module, GPRS module and power module, wherein ammeter data acquisition module is connected with intelligent kilowatt-hour meter by data command bus, data command bus is RS485 bus or M-BUS meter bus, ammeter data acquisition module is made up of primary processor AT89C51 single-chip microcomputer and EEPROM data memory, this ammeter data acquisition module is for gathering the power information data of user's intelligent kilowatt-hour meter, by the process of AT89C51 single-chip microcomputer, and corresponding power information data are stored in EEPROM data memory, AT89C51 single-chip microcomputer is connected by serial communication circuit with between GPRS module, by GPRS cordless communication network radio communication between GPRS module and user mobile phone terminal, power module is respectively ammeter data acquisition module by circuit and GPRS module is powered.

In the utility model, ammeter data acquisition module is by the computerized electric watt hour list catenation in data command bus and user family, and ammeter data acquisition module gathered an ammeter data every 10 minutes, and was stored in EEPROM memory by data message.When intelligent kilowatt-hour meter remaining sum arrives preset value, utilize AT89C51 Single-chip Controlling GPRS module to send note to user mobile phone terminal, inform electric supply meter balance amount information.This device has three preset values, be respectively 20 degree, 10 degree and 5 degree, when ammeter data acquisition module detects that intelligent kilowatt-hour meter remaining sum is 20 degree, utilize AT89C51 Single-chip Controlling GPRS module to send a note to user mobile phone terminal, inform electric supply meter balance amount information.When ammeter data acquisition module detects that intelligent kilowatt-hour meter remaining sum is 10 degree, utilize AT89C51 Single-chip Controlling GPRS module, during 8:00-20:00, send a note every three hours to user mobile phone terminal, reminding user is supplemented with money.When ammeter data acquisition module detects that intelligent kilowatt-hour meter remaining sum is 5 degree, then during 8:00-20:00, send a note every one hour to user mobile phone terminal, reminding user is supplemented with money in time.

More than show and describe ultimate principle of the present utility model; principal character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.

Claims

1. the intelligent kilowatt-hour meter attachment device of an inform by short message payment, it is characterized in that comprising ammeter data acquisition module, GPRS module and power module, wherein ammeter data acquisition module is connected with intelligent kilowatt-hour meter by data command bus, ammeter data acquisition module is made up of primary processor AT89C51 single-chip microcomputer and EEPROM data memory, this ammeter data acquisition module is for gathering the power information data of user's intelligent kilowatt-hour meter, by the process of AT89C51 single-chip microcomputer, and corresponding power information data are stored in EEPROM data memory, AT89C51 single-chip microcomputer is connected by serial communication circuit with between GPRS module, by GPRS cordless communication network radio communication between GPRS module and user mobile phone terminal, power module is respectively ammeter data acquisition module by circuit and GPRS module is powered.

2. the intelligent kilowatt-hour meter attachment device of inform by short message payment according to claim 1, is characterized in that: described data command bus is RS485 bus or M-BUS meter bus.