CN202771540U - Intelligent interactive terminal with integration of recharging, transmitting and carrier communication - Google Patents
Intelligent interactive terminal with integration of recharging, transmitting and carrier communication Download PDFInfo
- Publication number
- CN202771540U CN202771540U CN 201220388509 CN201220388509U CN202771540U CN 202771540 U CN202771540 U CN 202771540U CN 201220388509 CN201220388509 CN 201220388509 CN 201220388509 U CN201220388509 U CN 201220388509U CN 202771540 U CN202771540 U CN 202771540U
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- interactive terminal
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Abstract
The utility model discloses an intelligent interactive terminal with integration of recharging, transmitting and carrier communication. The intelligent interactive terminal with the integration of the recharging, the transmitting and the carrier communication comprises a main processor, a display module, a power line carrier module, a communication interface and an embedded secure access module (ESAM) secure access module. The display module, the power line carrier module, the communication interface and the ESAM secure access module are respectively connected with the main processor. The power line carrier module is connected with a power module. The main processor comprises a general purpose input/output (GPIO) unit connected with the display module, a universal asynchronous receiver/transmitter (UART) 0 unit connected with a power purchase card module, a UART 1 unit connected with the ESAM secure access module and a UART 4 unit connected with the power line carrier module. The intelligent interactive terminal with the integration of the recharging, the transmitting and the carrier communication is capable of meeting requirements of electric power companies and smart meter communication and requirements of resident users to safely purchase power through integrated circuit card (IC card) and helping the resident intelligent electric meters users to conveniently and timely search electricity information of the same without going out.
Description
Technical field
The utility model relates to power information collection and management domain, be specifically related to a kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, be applicable to the power information acquisition management.
Background technology
Build the development plan of " strong intelligent grid " according to the China national grid company, China will popularize in the resident installs intelligent electric meter.Each place Utilities Electric Co. to the intelligent electric meter user carry out that power information gathers automatically, management and resident by intelligent electric meter carry out power purchase, the inquiry power information becomes active demand.The utility model is exactly to satisfy Utilities Electric Co. and resident carry out information interaction to intelligent electric meter a end product.
At present, existing end product has only realized that the resident carries out communication to safe power purchase and the Utilities Electric Co. of intelligent electric meter by collector and intelligent electric meter by the power purchase card.But this terminal can not allow the resident inquire about the power information of oneself home-confinedly, thereby in time adjusts easily the electricity consumption strategy of oneself and in time charging.
The utility model content
The purpose of this utility model is the problems referred to above that are for the prior art existence, provide a kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, the resident that communicates by letter, satisfies that this terminal can satisfy Utilities Electric Co. and intelligent electric meter passes through the safe power purchase of IC-card, and can easily and timely help resident's intelligent electric meter user to inquire about the power information of oneself home-confinedly.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, comprise primary processor, also comprise the display module, power purchase card module, power line carrier module, communication interface and the ESAM secure access module that are connected with primary processor respectively, power line carrier module is connected with power module.
Aforesaid primary processor comprises the GPIO unit that is connected with display module, the UART0 unit that is connected with the power purchase card module, the UART1 unit that is connected with ESAM secure access module and the UART4 unit that is connected with power line carrier module.
Aforesaid communication interface comprises a RS485 interface and the 2nd RS485 interface, and described primary processor comprises the UART2 unit that is connected with a RS485 interface and the UART3 unit that is connected with the 2nd RS485 interface.
The utility model compared with prior art has the following advantages:
1, simple in structure, easy to use;
2, can satisfy communicating by letter of Utilities Electric Co. and intelligent electric meter;
3, satisfy the resident by the safe power purchase of IC-card, and can easily and timely help resident's intelligent electric meter user to inquire about the power information of oneself home-confinedly;
4, simple in structure, do not need again to bury the cloth line of electric force.
Description of drawings
Fig. 1 is principle schematic of the present utility model.
Among the figure: 1-primary processor (model can be LM3S9B90-IQC80-C5); 2-power purchase card module (model can be NCN8024DTBR2G); 3-ESAM secure access module (model can be CEPESAMZ0V1001051051); 4-the one RS485 interface; 5-the 2nd RS485 interface; 6-power module (model can be linear power supply); 7-power line carrier module (model can be CEP2002EX); 8-display module (model can be HG2401286v2-LWH-LV-02); The 9-UART0 unit; 10-UART1 unit; 11-UART2 unit; 12-UART3 unit; 13-UART4 unit; The 14-GPIO unit.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, comprise primary processor 1, also comprise the display module 8, power purchase card module 2, power line carrier module 7, communication interface and the ESAM(Embedded Secure Access Module that are connected with primary processor 1 respectively, embedded safe control module) the secure access module 3, and power line carrier module 7 is connected with power module 6.Power module 6 also is connected with requestor in the resident family by burying the low-voltage power line that is distributed within the walls.Display module 8 is used for showing resident's power purchase recharging result and power information.
Primary processor 1 comprises the GPIO(General Purpose Input Output that is connected with display module 8, universal input/output) unit 14, the UART0(Universal Asynchronous Receiver/Transmitter that is connected with power purchase card module 2, Universal Asynchronous Receiver ﹠ dispensing device) unit 9, the UART1 unit 10 that is connected with ESAM secure access module 3 and the UART4 unit 13 that is connected with power carrier module 7.ESAM secure access module 3 is used for encryption, deciphering and various safety certification, and power information is supplemented and inquired about to the safe power purchase of realization resident with money
Communication interface comprises a RS485 interface 4 and the 2nd RS485 interface 5, and described primary processor 1 comprises the UART2 unit 11 that is connected with a RS485 interface 4 and the UART3 unit 12 that is connected with the 2nd RS485 interface 5.The one RS485 interface 4 is used for being connected with many families intelligent electric meter.The 2nd RS485 interface 5 is used for being connected with collector.
The general lock of intelligent electric meter is put in the electric well of resident's building, can fill several families or tens family intelligent electric meters in the electric well.The utility model is installed on the wall of electric well outside, corresponding to many families intelligent electric meter of this electric well the inside.
Power purchase: the resident uses from the IC-card of Utilities Electric Co.'s power purchase success and inserts the interface slot of power purchase card module 2 of the present utility model, the interface circuit of power purchase card module 2 parses the power purchase information of power purchase card, realize encryption, deciphering and various safety certification by ESAM secure access module 3, the utility model is crossed a RX485 interface 4 to the power purchase information exchange and is supplemented with money in resident's intelligent electric meter, and in display module 8 result is shown.
Transmit: the utility model is transmitted the instruction of the collector inquiry intelligent electric meter that obtains from the 2nd RX485 interface 5 in a RX485 interface 4, realization is to the inquiry of intelligent electric meter, the response data of intelligent electric meter is transmitted in the 2nd RX485 interface 5 by a RX485 interface 4, realized the response to the collector instruction.
Power line carrier communication: the resident operates the requestor in the family, the instruction of inquiry intelligent electric meter is transmitted in power module 6 of the present utility model by the low voltage power line carrier mode, the power line carrier module modulatedemodulate accesses query statement, inquire about in intelligent electric meter by a RX485 interface 4, intelligent electric meter sends back requestor in the resident family to response data with opposite approach.
Specific embodiment described herein only is to the utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
- One kind integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, comprise primary processor (1), it is characterized in that: also comprise the display module (8), power purchase card module (2), power line carrier module (7), communication interface and the ESAM secure access module (3) that are connected with primary processor (1) respectively, power line carrier module (7) is connected with power module (6).
- According to claim 1 a kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, it is characterized in that: described primary processor (1) comprises the GPIO unit (14) that is connected with display module (8), the UART0 unit (9) that is connected with power purchase card module (2), the UART1 unit (10) that is connected with ESAM secure access module (3) and the UART4 unit (13) that is connected with power line carrier module (7).
- According to claim 2 a kind of integrate supplement with money, the smart-interactive terminal of forwarding and carrier communication, it is characterized in that: described communication interface comprises a RS485 interface (4) and the 2nd RS485 interface (5), and described primary processor (1) comprises the UART2 unit (11) that is connected with a RS485 interface (4) and the UART3 unit (12) that is connected with the 2nd RS485 interface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388509 CN202771540U (en) | 2012-08-07 | 2012-08-07 | Intelligent interactive terminal with integration of recharging, transmitting and carrier communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388509 CN202771540U (en) | 2012-08-07 | 2012-08-07 | Intelligent interactive terminal with integration of recharging, transmitting and carrier communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771540U true CN202771540U (en) | 2013-03-06 |
Family
ID=47778099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388509 Expired - Fee Related CN202771540U (en) | 2012-08-07 | 2012-08-07 | Intelligent interactive terminal with integration of recharging, transmitting and carrier communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230484A (en) * | 2016-09-12 | 2016-12-14 | 四川海博智能科技有限责任公司 | Wisdom electric energy terminal and control method thereof |
| CN114167782A (en) * | 2021-12-06 | 2022-03-11 | 山东德源电力科技股份有限公司 | Internet of things lockset for electric energy meter metering box |
-
2012
- 2012-08-07 CN CN 201220388509 patent/CN202771540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230484A (en) * | 2016-09-12 | 2016-12-14 | 四川海博智能科技有限责任公司 | Wisdom electric energy terminal and control method thereof |
| CN114167782A (en) * | 2021-12-06 | 2022-03-11 | 山东德源电力科技股份有限公司 | Internet of things lockset for electric energy meter metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |