CN202331603U - Radio frequency identification (RFID) access control system based on power line communication - Google Patents
Radio frequency identification (RFID) access control system based on power line communication Download PDFInfo
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- CN202331603U CN202331603U CN2011204544656U CN201120454465U CN202331603U CN 202331603 U CN202331603 U CN 202331603U CN 2011204544656 U CN2011204544656 U CN 2011204544656U CN 201120454465 U CN201120454465 U CN 201120454465U CN 202331603 U CN202331603 U CN 202331603U
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- power line
- rfid gate
- rfid
- access control
- gate inhibition
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Abstract
The utility model relates to a radio frequency identification (RFID) access control system, in particular to the RFID access control system based on power line communication. An RFID access control host, an RFID access control card reader, an electric lock controller and a management-side computer are connected through a low-voltage power line; a power carrier modem chip which is connected with the low-voltage power line is arranged in each of the RFID access control host, the RFID access control card reader and the electric lock controller; a main control singlechip in each of the RFID access control host, the RFID access control card reader and the electric lock controller is connected with the power carrier modem chip; and the management-side computer is connected with the low-voltage power line through a power line to serial port converter. The RFID access control system based on the power line communication has the advantages that: re-arrangement of a communication line is not required, damage of public facilities and buildings caused by line arrangement is avoided, the RFID access control host, the RFID access control card reader and the electric lock controller do not need power adapters, and human resources and material resources are saved.
Description
Technical field
The utility model relates to RFID (RF identification) gate control system.
Background technology
Existing RFID gate control system is used networking modes such as RS485, CAN (controller local area network) or Ethernet more, not only need set up power lead during installation, also need set up order wire, and the networking trouble realizes that cost is high.
Summary of the invention
The purpose of the utility model is to provide networking conveniently, realizes the low RFID gate control system of cost.
Provide RFID gate control system based on power line communication for this reason; Comprise continuous RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller and management end computer; RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside have main control singlechip; RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller are crossed low-voltage power line with the management end computer expert and are linked to each other, and the power carrier modem chip that is used to be connected said low-voltage power line all is equipped with in RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside; Inner at RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller, its main control singlechip connects the power carrier modem chip; Be connected through line of electric force-serial converter between management end computer and the low-voltage power line.
Because RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller are crossed low-voltage power line with the management end computer expert and are connected; So need not building communication lines again; Avoided because of the damage of wiring communal facility and buildings; RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller also need not to be provided with power supply adaptor, have saved human and material resources.
Description of drawings
Fig. 1 is the RFID gate control system network connection block diagram of the utility model based on power line communication.
Embodiment
Hereinafter combines Fig. 1 to describe the utility model in detail.
RFID gate control system based on power line communication; Comprise continuous RFID gate inhibition's main frame, a plurality of (being two among the figure for example) RFID gate inhibition's card reader, a plurality of (being two among the figure for example) electric lock controller and management end computer (being designated as PC among the figure); RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside have main control singlechip; Inner at RFID gate inhibition's main frame, main control singlechip connects input-output device.RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller are crossed low-voltage power line with the management end computer expert and are linked to each other, and the power carrier modem chip that is used to be connected said low-voltage power line all is equipped with in RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside.Inner at RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller, its main control singlechip connects the power carrier modem chip.Inner at RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller, be connected for serial ports between power carrier modem chip and the main control singlechip.Be connected through line of electric force-serial converter between management end computer and the low-voltage power line.Described line of electric force-serial converter is line of electric force-RS232 converter.Line of electric force driving interface that described power carrier modem chip is integrated and+5V linear power supply can externally provide 100mA electric current.
The utility model need not building communication lines again, has avoided because of the damage of wiring to communal facility and buildings, and RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller also need not to be provided with power supply adaptor, have saved human and material resources.
During the expression absolute quantity, " many " being meant as herein described greater than one.
Below only be the preferred embodiment of the utility model, equivalent technical solutions on this basis still falls into the utility model protection scope.
Claims (7)
1. based on the RFID gate control system of power line communication; Comprise continuous RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller and management end computer; RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside have main control singlechip; It is characterized in that RFID gate inhibition's main frame, RFID gate inhibition's card reader, electric lock controller cross low-voltage power line with the management end computer expert and link to each other, the power carrier modem chip that is used to be connected said low-voltage power line all is equipped with in RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller inside; Inner at RFID gate inhibition's main frame, RFID gate inhibition's card reader and electric lock controller, its main control singlechip connects the power carrier modem chip; Be connected through line of electric force-serial converter between management end computer and the low-voltage power line.
2. the RFID gate control system based on power line communication according to claim 1 is characterized in that described line of electric force-serial converter is line of electric force-RS232 converter.
3. the RFID gate control system based on power line communication according to claim 1 is characterized in that at RFID gate inhibition's main frame innerly, is connected for serial ports between power carrier modem chip and the main control singlechip.
4. the RFID gate control system based on power line communication according to claim 1 is characterized in that in RFID gate inhibition's card reader innerly, is connected for serial ports between power carrier modem chip and the main control singlechip.
5. the RFID gate control system based on power line communication according to claim 1 is characterized in that at the electric lock controller innerly, is connected for serial ports between power carrier modem chip and the main control singlechip.
6. the RFID gate control system based on power line communication according to claim 1 is characterized in that described RFID gate inhibition's card reader has a plurality of.
7. the RFID gate control system based on power line communication according to claim 1 is characterized in that described electric lock controller has a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204544656U CN202331603U (en) | 2011-11-16 | 2011-11-16 | Radio frequency identification (RFID) access control system based on power line communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204544656U CN202331603U (en) | 2011-11-16 | 2011-11-16 | Radio frequency identification (RFID) access control system based on power line communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331603U true CN202331603U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204544656U Expired - Fee Related CN202331603U (en) | 2011-11-16 | 2011-11-16 | Radio frequency identification (RFID) access control system based on power line communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752024A (en) * | 2012-07-16 | 2012-10-24 | 复旦大学无锡研究院 | Application of power line carrier communication to RFID (radio frequency identification) location system |
| CN103400094A (en) * | 2013-07-30 | 2013-11-20 | 天津理工大学 | Intelligent garage system based on RFID (Radio Frequency Identification) and power line carrier technology |
| CN104504788A (en) * | 2014-12-05 | 2015-04-08 | 柳州市联达科技有限公司 | Power-line communication-based access control system |
-
2011
- 2011-11-16 CN CN2011204544656U patent/CN202331603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752024A (en) * | 2012-07-16 | 2012-10-24 | 复旦大学无锡研究院 | Application of power line carrier communication to RFID (radio frequency identification) location system |
| CN103400094A (en) * | 2013-07-30 | 2013-11-20 | 天津理工大学 | Intelligent garage system based on RFID (Radio Frequency Identification) and power line carrier technology |
| CN104504788A (en) * | 2014-12-05 | 2015-04-08 | 柳州市联达科技有限公司 | Power-line communication-based access control system |
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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: 20120711 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |