CN202331671U

CN202331671U - Terminal integrating recording and recharging

Info

Publication number: CN202331671U
Application number: CN2011204595446U
Authority: CN
Inventors: 姜君
Original assignee: Sichuan Aostar Shuda Electric Co Ltd
Current assignee: Sichuan Aostar Shuda Electric Co Ltd
Priority date: 2011-11-18
Filing date: 2011-11-18
Publication date: 2012-07-11
Anticipated expiration: 2021-11-18

Abstract

The utility model relates to the relevant field of intelligent ammeters, and discloses a novel terminal integrating recording and recharging, which integrates meter recording and recharging functions and is used for solving the problems of the need of completing meter recording and recharging functions by using two sets of equipment simultaneously, large installation space and high cost existing in the prior art. Key points of the technical scheme are that: the terminal integrating recording and recharging comprises a processor module, a communication module, a display module, a key module, a clock module, a storage module, a card reader module and a charging authentication module, wherein the communication module, the display module, the key module, the clock module, the storage module, the card reader module and the charging authentication module are connected with the processor module. In the terminal integrating recording and recharging disclosed by the utility model, meter recording and recharging functions are integrated; and compared with the conventional separated equipment, the terminal integrating recording and recharging has the advantages of reduction in equipment installation time, reduction in equipment cost and suitability for smart grids.

Description

Collection is copied and is supplemented the terminal with money

Technical field

The utility model relates to the field relevant with intelligent electric meter, specifically, relates to a kind of collection that matches with intelligent electric meter and checks meter, supplements with money the terminal device that function is an one.

Background technology

Along with the intelligent grid develop rapidly, intelligent electric meter is extensively promoted, way of paying also from before first electricity consumption after way of paying develop into the prepayment mode of electricity consumption behind the current post-pay paystation.Prepayment mode has solved power department difficult charge problem, but the user supplements very inconvenience with money, in addition, can directly touch ammeter when the user supplements with money, and the metering outfit security has hidden danger.

Concentrate the appearance of supplementing the terminal with money to solve the user and supplement inconvenient problem with money; Concentrating and supplementing the terminal with money is that unit is installed with the Lou Dong unit; Supplementing the terminal with money links to each other through RS485 with ammeter; It has human-computer interaction interface, and the user need not contact ammeter, directly supplements with money on the terminal and can supplement with money ammeter concentrated.

On the other hand,, carry out data acquisition, storage, monitoring and transmission automatically, reduce the check meter manpower and the material resources of power supply department, centralized meter-reading system occurred in order to realize centralized automatic meter-reading; Centralized meter-reading system generally is that Yi Tai district (transformer) is unit, and a concentrator is installed in each district, and a collector is installed in each unit.Collector links to each other through RS485 with all ammeters under the unit, and collector and concentrator adopt carrier wave or wireless to carry out communication.Concentrator is collected under this TV station district and is reached power supply administration after all ammeter information.

Present centralized meter-reading system respectively is a set of equipment with the concentrated terminal of supplementing with money, and two complete equipments all will meet the RS485 of ammeter, have the RS485 conflict, and also owing to need use two complete equipments could accomplish the function of checking meter, supplementing with money simultaneously, installation takes up room big, and cost is also high; Also not integrating the equipment of checking meter, gather two kinds of functions on the market occurs.

The utility model content

The utility model technical matters to be solved is: propose a kind of novel collection and copy and supplement the terminal with money; Integrate and check meter, supplement with money function; Solve in the conventional art and need use two complete equipments could accomplish the function of checking meter, supplementing with money simultaneously, install and take up room greatly the problem that cost is high.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: collection is copied and is supplemented the terminal with money, comprises processor module, communication module, display module, key-press module, clock module, memory module, card reader module, supplements authentication module with money; Said communication module, display module, key-press module, clock module, memory module, card reader module, supplement the equal connection processing device of authentication module module with money.

Further, said communication module comprises GRRS telecommunication circuit and RS485 telecommunication circuit.

Further, the said authentication module of supplementing with money is the ESAM authentication circuit.

Further, said display module is a LCD display.

Further, said collection is copied and is supplemented the terminal with money and gather the electric energy meter data through the RS485 telecommunication circuit, and the main website server through GPRS telecommunication circuit and electric power enterprise communicates.

The beneficial effect of the utility model is: integrate and check meter and supplement function with money, with traditional separate type apparatus in comparison, can minimizing equipment install and take up room, reduce equipment cost.

Description of drawings

Fig. 1 is the example structure synoptic diagram of the utility model.

Embodiment

For the technical scheme that makes the utility model is more clear, complete, the utility model is done further to describe below in conjunction with accompanying drawing and embodiment.Referring to Fig. 1, the collection in this example is copied and is supplemented the terminal with money, comprises processor module, GPRS telecommunication circuit, RS485 telecommunication circuit, LCD display, key-press module, clock module, memory module, card reader module, ESAM authentication circuit; Said GPRS telecommunication circuit, RS485 telecommunication circuit, LCD display, key-press module, clock module, memory module, card reader module, the equal connection processing device of ESAM authentication circuit module.

Wherein, processor module is the core component of control section, and it mainly acts on is to accomplish collection to copy the operation of supplementing terminal control software with money, and carries out communication and exchanges data with external unit and other device;

Memory module is the place of the storage of computational data, as: adopt FLASH storer popular on the market and/or eeprom memory to realize;

LCD display is used to show various data, and key-press module is used for to the user button operation being provided, and the two constitutes man-machine interface;

Clock module is copied for collection and is supplemented the terminal with money time source is provided;

The RS485 telecommunication circuit is used to collect copy supplements communicating by letter between terminal and the electric energy meter with money;

The GPRS telecommunication circuit is used to collect copies communicating by letter between the main website server of supplementing terminal and electric power enterprise with money;

The ESAM authentication circuit is used for that electric energy meter is supplemented with money parameter and carries out authentication;

Card reader module is used to read the information of subscriber card, comprises charging information.

It is following that this collection is copied the course of work of supplementing the terminal with money: processor module is regularly gathered ammeter electricity consumption data and storage through RS485 there not being the user to insert in free time of card; When the user inserts card; Through card reader module notification processor module; Processing is read subscriber card information and is supplemented with money, and the user can inquire about current power information through man-machine interface; Permanent online mode is adopted in the GPRS network communication; Meter reading data and other are supplemented with money or control command passes to processor through GPRS network; The user power utilization information data handled and returns by processor to the corresponding command, so function such as the utility model can be realized long-rangely supplementing with money, long-range electric price parameter issues.

Above-mentioned each functional module is common functional module on the market, and those skilled in the art can know its concrete implementation structure, therefore, in the utility model, no longer the concrete structure of each functional module is given unnecessary details one by one.The utility model technical scheme required for protection comprises but is not limited only to the foregoing description, and those skilled in the art can derive more equivalents according to foregoing description, and it all belongs to the protection domain of the utility model.

Claims

1. collection is copied and is supplemented the terminal with money, it is characterized in that, comprises processor module, communication module, display module, key-press module, clock module, memory module, card reader module, supplements authentication module with money; Said communication module, display module, key-press module, clock module, memory module, card reader module, supplement the equal connection processing device of authentication module module with money.

2. collection as claimed in claim 1 is copied and is supplemented the terminal with money, it is characterized in that, said communication module comprises GRRS telecommunication circuit and RS485 telecommunication circuit.

3. collection as claimed in claim 1 is copied and is supplemented the terminal with money, it is characterized in that, the said authentication module of supplementing with money is the ESAM authentication circuit.

4. collection as claimed in claim 1 is copied and is supplemented the terminal with money, it is characterized in that, said display module is a LCD display.

5. copy like any described collection of claim 2 to 4 and supplement the terminal with money, it is characterized in that, said collection is copied and is supplemented the terminal with money and gather the electric energy meter data through the RS485 telecommunication circuit, and the main website server through GPRS telecommunication circuit and electric power enterprise communicates.