CN103679874A - Wireless identification-type access control system - Google Patents
Wireless identification-type access control system Download PDFInfo
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- CN103679874A CN103679874A CN201310604147.7A CN201310604147A CN103679874A CN 103679874 A CN103679874 A CN 103679874A CN 201310604147 A CN201310604147 A CN 201310604147A CN 103679874 A CN103679874 A CN 103679874A
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Abstract
The invention relates to the field of set top boxes, and provides a wireless identification-type access control system. According to the invention, a user needs to carry a mobile terminal, when the mobile terminal is close to a wireless receiving and sending module, the wireless receiving and sending module conducts data interaction with the mobile terminal for identification, meanwhile, a loudspeaker sends out confirmation of 'whether access is needed';, the user only needs to say confirmation voice of 'yes' and the like, then the access control system opens an electromagnetic lock, and a door drive circuit drives a door to open.
Description
Technical field
The present invention relates to a kind of entrance guard device, a kind of wireless authentication formula gate control system is provided.
Background technology
raising along with scientific and technical progress and people's material and cultural life, people's security protection consciousness is more and more higher, thereby various safety-protection systems arise at the historic moment, but present safety-protection system adopts the modes such as fingerprint recognition, IC-card identification, iris recognition to carry out user's confirmation mostly, these confirmation modes are all needing user to carry out a large amount of cooperations, just can complete checking, seem very inconvenient.
Summary of the invention
The present invention is directed to the deficiencies in the prior art provides authentication to facilitate reliable gate control system.
The present invention is by the following technical solutions for achieving the above object:
A wireless authentication formula gate control system, is characterized in that: comprise mobile terminal, voice pre-process unit, processing and control element (PCE),
Mobile terminal comprises wireless receiving module, wireless receiving module and power supply, and described wireless receiving module, wireless receiving module are all connected with power supply;
Voice pre-process unit comprises microphone, operational amplification circuit, frequency overlapped-resistable filter and the A/D converter being linked in sequence,
Processing and control element (PCE) is connected with radio receiving transmitting module, and it is mutual that radio receiving transmitting module and wireless receiving module and wireless receiving module carry out wireless signal;
Voice pre-process unit is connected with processing and control element (PCE);
Processing and control element (PCE) is connected with the monitoring module circuit that can monitor in real time processing and control element (PCE) duty, and when processing and control element (PCE) duty occurs that monitoring module resets dsp processor when abnormal, described processing and control element (PCE) is also connected with for playing the loudspeaker of recognition result.
The monotroded relay group that is connected to of processing controls, relay group is connected with electromagnetic lock and gate drive circuit;
Processing controls is monotroded be connected to store the Flash of the SDRAM of initialize routine, the ephemeral data while moving for storage system, for arranging and the push-button unit of training utterance comparing module;
Mobile terminal sends a signal to radio receiving transmitting module, radio receiving transmitting module is given processing and control element (PCE) by the signal of receiving, processing and control element (PCE) control loudspeaker sends confirmation, voice pre-process unit receives the confirmation that user sends, and confirmation is transmitted to a processing and control element (PCE) and according to recognition result pilot relay group, cut-off, thereby control electromagnetic lock and gate drive circuit work.
In technique scheme, described processing and control element (PCE) adopts dsp processor to adopt TMS320C6713 model.
In technique scheme, described A/D converter TLC320AD50C model.
In technique scheme, described Flash adopts SST39VF400A storage chip.
The present invention has following beneficial effect:
The present invention in use, user need to carry mobile terminal, when mobile terminal is during near radio receiving transmitting module, radio receiving transmitting module will carry out data interaction with mobile terminal, user identity is confirmed, loudspeaker sends the confirmation of " whether needing to enter " simultaneously, and user only need send the confirmation voice such as "Yes", access system is just opened electromagnetic lock, and gate drive circuit is opened driving gate.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
A wireless authentication formula gate control system, is characterized in that: comprise mobile terminal, voice pre-process unit, processing and control element (PCE),
Mobile terminal comprises wireless receiving module, wireless receiving module and power supply, and described wireless receiving module, wireless receiving module are all connected with power supply;
Voice pre-process unit comprises microphone, operational amplification circuit, frequency overlapped-resistable filter and the A/D converter being linked in sequence,
Processing and control element (PCE) is connected with radio receiving transmitting module, and it is mutual that radio receiving transmitting module and wireless receiving module and wireless receiving module carry out wireless signal;
Voice pre-process unit is connected with processing and control element (PCE);
Processing and control element (PCE) is connected with the monitoring module circuit that can monitor in real time processing and control element (PCE) duty, and when processing and control element (PCE) duty occurs that monitoring module resets dsp processor when abnormal, described processing and control element (PCE) is also connected with for playing the loudspeaker of recognition result.
The monotroded relay group that is connected to of processing controls, relay group is connected with electromagnetic lock and gate drive circuit;
Processing controls is monotroded be connected to store the Flash of the SDRAM of initialize routine, the ephemeral data while moving for storage system, for arranging and the push-button unit of training utterance comparing module;
Mobile terminal sends a signal to radio receiving transmitting module, radio receiving transmitting module is given processing and control element (PCE) by the signal of receiving, processing and control element (PCE) control loudspeaker sends confirmation, voice pre-process unit receives the confirmation that user sends, and confirmation is transmitted to a processing and control element (PCE) and according to recognition result pilot relay group, cut-off, thereby control electromagnetic lock and gate drive circuit work.
In technique scheme, described processing and control element (PCE) adopts dsp processor to adopt TMS320C6713 model.
In technique scheme, described A/D converter TLC320AD50C model.
In technique scheme, described Flash adopts SST39VF400A storage chip.
The present invention has following beneficial effect:
The present invention in use, user need to carry mobile terminal, when mobile terminal is during near radio receiving transmitting module, radio receiving transmitting module will carry out data interaction with mobile terminal, user identity is confirmed, loudspeaker sends the confirmation of " whether needing to enter " simultaneously, and user only need send the confirmation voice such as "Yes", access system is just opened electromagnetic lock, and gate drive circuit is opened driving gate.
Claims (4)
1. a wireless authentication formula gate control system, is characterized in that: comprise mobile terminal, voice pre-process unit, processing and control element (PCE),
Mobile terminal comprises wireless receiving module, wireless receiving module and power supply, and described wireless receiving module, wireless receiving module are all connected with power supply;
Voice pre-process unit comprises microphone, operational amplification circuit, frequency overlapped-resistable filter and the A/D converter being linked in sequence,
Processing and control element (PCE) is connected with radio receiving transmitting module, and it is mutual that radio receiving transmitting module and wireless receiving module and wireless receiving module carry out wireless signal;
Voice pre-process unit is connected with processing and control element (PCE);
Processing and control element (PCE) is connected with the monitoring module circuit that can monitor in real time processing and control element (PCE) duty, and when processing and control element (PCE) duty occurs that monitoring module resets dsp processor when abnormal, described processing and control element (PCE) is also connected with for playing the loudspeaker of recognition result;
The monotroded relay group that is connected to of processing controls, relay group is connected with electromagnetic lock and gate drive circuit;
Processing controls is monotroded be connected to store the Flash of the SDRAM of initialize routine, the ephemeral data while moving for storage system, for arranging and the push-button unit of training utterance comparing module;
Mobile terminal sends a signal to radio receiving transmitting module, radio receiving transmitting module is given processing and control element (PCE) by the signal of receiving, processing and control element (PCE) control loudspeaker sends confirmation, voice pre-process unit receives the confirmation that user sends, and confirmation is transmitted to a processing and control element (PCE) and according to recognition result pilot relay group, cut-off, thereby control electromagnetic lock and gate drive circuit work.
2. according to a kind of wireless authentication formula gate control system described in claim 1, it is characterized in that: described processing and control element (PCE) adopts dsp processor to adopt TMS320C6713 model.
3. according to a kind of wireless authentication formula gate control system described in claim 1, it is characterized in that: described A/D converter TLC320AD50C model.
4. according to a kind of wireless authentication formula gate control system described in claim 1, it is characterized in that: described Flash adopts SST39VF400A storage chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604147.7A CN103679874A (en) | 2013-11-26 | 2013-11-26 | Wireless identification-type access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604147.7A CN103679874A (en) | 2013-11-26 | 2013-11-26 | Wireless identification-type access control system |
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| CN103679874A true CN103679874A (en) | 2014-03-26 |
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| CN201310604147.7A Pending CN103679874A (en) | 2013-11-26 | 2013-11-26 | Wireless identification-type access control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282064A (en) * | 2014-09-30 | 2015-01-14 | 小米科技有限责任公司 | Entrance guard response method and entrance guard response device |
Citations (6)
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| US20050128053A1 (en) * | 2002-04-17 | 2005-06-16 | Bareither Wolfgang M. | Portable modular wirefree identification signal transmitter and wirefree access control system |
| CN102005070A (en) * | 2010-11-17 | 2011-04-06 | 广东中大讯通信息有限公司 | Voice identification gate control system |
| CN201946053U (en) * | 2010-12-31 | 2011-08-24 | 余博贺 | Wireless networked intelligent card (IC) access control terminal |
| CN202404894U (en) * | 2011-12-21 | 2012-08-29 | 成都众询科技有限公司 | Controllable voice control system |
| CN102867347A (en) * | 2012-08-03 | 2013-01-09 | 合肥天智科技发展有限公司 | RFID (radio frequency identification) wireless interconnection safety control intelligent terminal management system |
| CN202838494U (en) * | 2012-10-29 | 2013-03-27 | 成都江法科技有限公司 | DSP (Digital Signal Processor), FPGA (Field Programmable Gate Array) and wireless identity recognition-based access control device |
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2013
- 2013-11-26 CN CN201310604147.7A patent/CN103679874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050128053A1 (en) * | 2002-04-17 | 2005-06-16 | Bareither Wolfgang M. | Portable modular wirefree identification signal transmitter and wirefree access control system |
| CN102005070A (en) * | 2010-11-17 | 2011-04-06 | 广东中大讯通信息有限公司 | Voice identification gate control system |
| CN201946053U (en) * | 2010-12-31 | 2011-08-24 | 余博贺 | Wireless networked intelligent card (IC) access control terminal |
| CN202404894U (en) * | 2011-12-21 | 2012-08-29 | 成都众询科技有限公司 | Controllable voice control system |
| CN102867347A (en) * | 2012-08-03 | 2013-01-09 | 合肥天智科技发展有限公司 | RFID (radio frequency identification) wireless interconnection safety control intelligent terminal management system |
| CN202838494U (en) * | 2012-10-29 | 2013-03-27 | 成都江法科技有限公司 | DSP (Digital Signal Processor), FPGA (Field Programmable Gate Array) and wireless identity recognition-based access control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104282064A (en) * | 2014-09-30 | 2015-01-14 | 小米科技有限责任公司 | Entrance guard response method and entrance guard response device |
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Application publication date: 20140326 |