CN105303662A - Cell access control intercom device based on RFID - Google Patents
Cell access control intercom device based on RFID Download PDFInfo
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- CN105303662A CN105303662A CN201510760778.7A CN201510760778A CN105303662A CN 105303662 A CN105303662 A CN 105303662A CN 201510760778 A CN201510760778 A CN 201510760778A CN 105303662 A CN105303662 A CN 105303662A
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- rfid
- intercom
- device based
- processor
- control
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Abstract
The invention discloses a cell access control intercom device based on RFID. The cell access control intercom device is characterized by comprising a processor, a control level, a level switching module, a liquid crystal display, a control circuit and an intercom, wherein the control level, the level switching module, the liquid crystal display, the control circuit and the intercom are in interconnection with the processor. The output end of the level switching module is connected with an RFID recognition module, the control circuit is connected with an electronic control lock module, a voice recognition module is arranged between the intercom and the processor, and an AP89170 voice chip and an LM386 voice amplifier are adopted for the intercom.
Description
Technical field
The present invention relates to a kind of entrance guard management field, be specifically related to a kind of community gate access inter-speaking device based on RFID.
Background technology
Intelligent garage is the parking mode of a kind of advanced person fast-developing in recent years, for day by day serious city parking difficulty provides an effective solution.How to pass through software control garage, reach the speed accelerating vehicles while passing garage, improve garage utilization ratio, reduce labor cost, the time of car owner and the utilization ratio in garage are increased substantially.Above problem becomes the direction of prior art development.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of community gate access inter-speaking device based on RFID, by radio-frequency technique and Single-chip Controlling, solves the problem of prior art.
Technical scheme: for achieving the above object, the technical solution used in the present invention is: a kind of community gate access inter-speaking device based on RFID, it is characterized in that, comprise processor, the control level interconnected with processor, level switch module, liquid crystal display, control circuit and intercom;
The output terminal of described level switch module is connected with RFID identification module; Described control circuit is connected with electric control lock module;
Between described intercom and processor, sound identification module is set; This intercom adopts AP89170 speech chip and LM386 speech amplifier.
Further, described controller is single-chip microcomputer, and standard serial mouth TXD and RXD of single-chip microcomputer receives DI and the RO pin of MAX485, control signal R/D receive MAX485 /RE and DE pin; When R/D is 1, transmitter is effective, and receiver is forbidden, when R/D is 0, receiver is effective, and transmitter is forbidden.
Further, described liquid crystal display is the display of 240*128.
Further, described intercom and controller are radio connection.
Beneficial effect: by software control gate inhibition, reaches quickening vehicle and accurately passes in and out car effect, improve the entrance guard management of community, reduce labor cost, the time of car owner and the utilization ratio in garage are increased substantially.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of community gate access inter-speaking device based on RFID, it is characterized in that, comprise processor, the control level interconnected with processor, level switch module, liquid crystal display, control circuit and intercom;
The output terminal of described level switch module is connected with RFID identification module; Described control circuit is connected with electric control lock module;
Between described intercom and processor, sound identification module is set; This intercom adopts AP89170 speech chip and LM386 speech amplifier.
Further, described controller is single-chip microcomputer, and standard serial mouth TXD and RXD of single-chip microcomputer receives DI and the RO pin of MAX485, control signal R/D receive MAX485 /RE and DE pin; When R/D is 1, transmitter is effective, and receiver is forbidden, when R/D is 0, receiver is effective, and transmitter is forbidden.
Further, described liquid crystal display is the display of 240*128.
Further, described intercom and controller are radio connection.By software control gate inhibition, reach quickening vehicle and accurately pass in and out car effect, improve the entrance guard management of community, reduce labor cost, the time of car owner and the utilization ratio in garage are increased substantially.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1., based on a community gate access inter-speaking device of RFID, it is characterized in that, comprise processor, the control level interconnected with processor, level switch module, liquid crystal display, control circuit and intercom;
The output terminal of described level switch module is connected with RFID identification module; Described control circuit is connected with electric control lock module;
Between described intercom and processor, sound identification module is set; This intercom adopts AP89170 speech chip and LM386 speech amplifier.
2. a kind of community gate access inter-speaking device based on RFID as claimed in claim 1, it is characterized in that, described controller is single-chip microcomputer, and standard serial mouth TXD and RXD of single-chip microcomputer receives DI and the RO pin of MAX485, control signal R/D receive MAX485 /RE and DE pin; When R/D is 1, transmitter is effective, and receiver is forbidden, when R/D is 0, receiver is effective, and transmitter is forbidden.
3. a kind of community gate access inter-speaking device based on RFID as claimed in claim 2, it is characterized in that, described liquid crystal display is the display of 240*128.
4. a kind of community gate access inter-speaking device based on RFID as claimed in claim 2, it is characterized in that, described intercom and controller are radio connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760778.7A CN105303662A (en) | 2015-11-10 | 2015-11-10 | Cell access control intercom device based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760778.7A CN105303662A (en) | 2015-11-10 | 2015-11-10 | Cell access control intercom device based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105303662A true CN105303662A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760778.7A Pending CN105303662A (en) | 2015-11-10 | 2015-11-10 | Cell access control intercom device based on RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105303662A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090002155A1 (en) * | 2007-06-27 | 2009-01-01 | Honeywell International, Inc. | Event detection system using electronic tracking devices and video devices |
| CN201556239U (en) * | 2009-11-24 | 2010-08-18 | 福建省冠林科技有限公司 | Visual talkback door phone capable of preventing children interfering operation |
| CN104581077A (en) * | 2015-01-16 | 2015-04-29 | 北京京怀龙腾科技有限公司 | Entrance guard visual intercom system |
| CN204537270U (en) * | 2015-04-01 | 2015-08-05 | 重庆特迪科技有限公司 | A kind of intelligent doorway machine based on VOIP |
-
2015
- 2015-11-10 CN CN201510760778.7A patent/CN105303662A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090002155A1 (en) * | 2007-06-27 | 2009-01-01 | Honeywell International, Inc. | Event detection system using electronic tracking devices and video devices |
| CN201556239U (en) * | 2009-11-24 | 2010-08-18 | 福建省冠林科技有限公司 | Visual talkback door phone capable of preventing children interfering operation |
| CN104581077A (en) * | 2015-01-16 | 2015-04-29 | 北京京怀龙腾科技有限公司 | Entrance guard visual intercom system |
| CN204537270U (en) * | 2015-04-01 | 2015-08-05 | 重庆特迪科技有限公司 | A kind of intelligent doorway machine based on VOIP |
Non-Patent Citations (1)
| Title |
|---|
| 姚烨豪，等: "基于语音识别和RFID技术的智能门禁系统研究", 《科技信息》 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |