CN204066216U - Based on the ZIGBEE wireless access control system of speech recognition - Google Patents
Based on the ZIGBEE wireless access control system of speech recognition Download PDFInfo
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- CN204066216U CN204066216U CN201420137746.2U CN201420137746U CN204066216U CN 204066216 U CN204066216 U CN 204066216U CN 201420137746 U CN201420137746 U CN 201420137746U CN 204066216 U CN204066216 U CN 204066216U
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- control terminal
- zigbee wireless
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- zigbee
- speech recognition
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Abstract
The utility model discloses a kind of ZIGBEE wireless access control system based on speech recognition, the branching networks that system comprises unit door control terminal, core network and is made up of indoor control terminal, Link-Switch, ZIGBEE wireless extensions device, branching networks are ZIGBEE cordless communication network; Unit door control terminal is arranged on unit door in residence, indoor control terminal is arranged on each family in this unit, the bottom of core network this unit through is to top layer, unit door control terminal, Link-Switch all directly connect core network by wired mode, ZIGBEE wireless extensions device is by wireless channel connecting link interchanger, and indoor control terminal is by wireless channel connecting link interchanger or ZIGBEE wireless extensions device; Unit door control terminal comprises the first receiver, the first loudspeaker, and indoor control terminal comprises the second receiver, the second loudspeaker.The utility model system can reduce wiring, installation, maintenance cost, and conveniently installation, Maintenance and Repair, indoor control terminal position is flexible, can move use.
Description
Technical field
The utility model relates to technical field of security and protection, particularly relates to a kind of gate control system.
Background technology
Current entrance guard management is the pith of community safety management, and major part is newly repaiied residential quarters and all carried out entrance guard management substantially.Traditional approach is that unit doorway arranges door-control lock, and each unit resident family indoor arrange indoor set and control unit lock, and unit door control terminal and indoor set adopt wired mode to communicate.
Unit door control terminal is by swiping the card, and Password Input access control lock is opened, and also can open unit lock by the mode of certain indoor set of touch-call; Indoor set is connected with unit lock by wired mode, and both sides can carry out voice dialogue, and after confirming the other side's identity, indoor set is opened by wired control mode remote control unit door lock.
Traditional mode unit lock is connected with each indoor set of resident family in unit by wired mode, and wiring cost is high, and difficulty of construction is large, and maintenance is inconvenient, and indoor set position is fixed.
Utility model content
The utility model aims to provide a kind of ZIGBEE wireless access control system based on speech recognition, adopts wire communication mode and ZIGBEE communication to combine, reduces wiring cost, and convenient installation, Maintenance and Repair, safe coefficient is high.
For achieving the above object, the utility model realizes by the following technical solutions:
The disclosed ZIGBEE wireless access control system based on speech recognition of the utility model, the branching networks comprising unit door control terminal, core network and be made up of indoor control terminal, Link-Switch, ZIGBEE wireless extensions device, described branching networks are ZIGBEE cordless communication network; Described unit door control terminal is arranged on unit door in residence, described indoor control terminal is arranged on each family in this unit, the bottom of described core network this unit through is to top layer, described unit door control terminal, Link-Switch all directly connect core network by wired mode, described ZIGBEE wireless extensions device is by wireless channel connecting link interchanger, and described indoor control terminal is by wireless channel connecting link interchanger or ZIGBEE wireless extensions device; Unit door control terminal comprises the first receiver, the first loudspeaker, and indoor control terminal comprises the second receiver, the second loudspeaker.
Preferably, described core network is RS485 bus or CAN or Ethernet.
Preferably, described core network is telecommunication cable or optical fiber.
Further, described unit door control terminal also comprises first processor, the first voice module, the first keyboard input module, first communication module, described first receiver, the first loudspeaker connect the first voice module, described first voice module, the first keyboard input module, first communication module connect first processor, described first communication module also connects core network.
Further, described Link-Switch comprises the second processor, second communication module, a ZIGBEE wireless module; Described second communication module, a ZIGBEE wireless module all connect the second processor, and a described ZIGBEE wireless module also connects ZIGBEE wireless extensions device or indoor control terminal by wireless channel.
Further, described indoor control terminal also comprises the 3rd processor, the second voice module, the 2nd ZIGBEE wireless module, the second keyboard input module, ringing set, described second receiver, the second loudspeaker connect the second voice module, described second voice module, ZIGBEE wireless module, the second keyboard input module, ringing set all connect the second processor, and described 2nd ZIGBEE wireless module connects ZIGBEE wireless extensions device or Link-Switch by wireless channel.
Further, described unit door control terminal also comprises 3G module and/or network adapter, and described 3G module and/or network adapter connect first processor.
Preferably, described network adapter is wired and/or wireless network adapter.
Further, the ZIGBEE telepilot be connected by ZIGBEE radio communication with unit door control terminal is also comprised.
The disclosed ZIGBEE wireless access control system based on speech recognition of the utility model, wire communication mode and ZIGBEE communication is adopted to combine, reduce wiring cost and human cost, convenient installation, maintenance, maintenance, indoor control terminal is owing to adopting radio communication, therefore can use be moved, the ZIGBEE telepilot provided makes the operation of gate control system easier.
Accompanying drawing explanation
Fig. 1 is the utility model theory diagram;
Fig. 2 is the theory diagram of unit door control terminal;
Fig. 3 is the theory diagram of Link-Switch;
Fig. 4 is the theory diagram of indoor control terminal;
Fig. 5 is the theory diagram of the utility model networking Long-distance Control.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the disclosed ZIGBEE wireless access control system based on speech recognition of the utility model, the branching networks that system comprises unit door control terminal, core network and is made up of indoor control terminal, Link-Switch, ZIGBEE wireless extensions device, described branching networks are ZIGBEE cordless communication network; Described unit door control terminal is arranged on unit door in residence, described indoor control terminal is arranged on each family in this unit, the bottom of described core network this unit through is to top layer, described unit door control terminal, Link-Switch all directly connect core network by wired mode, described ZIGBEE wireless extensions device is by wireless channel connecting link interchanger, and described indoor control terminal is by wireless channel connecting link interchanger or ZIGBEE wireless extensions device; Unit door control terminal comprises the first receiver, the first loudspeaker, and indoor control terminal comprises the second receiver, the second loudspeaker.Core network is RS485 bus or CAN or Ethernet, and core network adopts telecommunication cable or optical fiber wiring.The utility model additionally provides distant control function, and cell operation personnel can use ZIGBEE telepilot to open unit door control terminal, easy and simple to handle.
As shown in Figure 2, unit door control terminal also comprises first processor, the first voice module, the first keyboard input module, first communication module, RFID module.First voice module connects the first receiver, the first loudspeaker, also connects first processor, and the first keyboard input module, RFID module connect first processor, and first processor also connects first communication module, and first communication module also connects core network.First processor can adopt STM32F439 or STM32F407 chip as Master control chip.The realization of first communication module connects MAX487 module, MAX487 model calling RS-485 bus by the UART interface of STM32F439 or STM32F407; Or connect core network by the CAN interface of STM32F439 or STM32F407.First keyboard input module connects the GPIO mouth of STM32F439 or STM32F407.RFID module provides RFID radio-frequency (RF) identification, and user can use identification card to open the door.
As shown in Figure 3, Link-Switch comprises the second processor, second communication module, a ZIGBEE wireless module; Second communication module, a ZIGBEE wireless module all connect the second processor, and a ZIGBEE wireless module also connects ZIGBEE wireless extensions device by wireless channel.One ZIGBEE wireless module adopts STM32W108 or zic2410 chip, and the second processor can be a ZIGBEE wireless module from provided with processor and STM32W108 less radio-frequency single-chip microcomputer or zic2410 less radio-frequency single-chip microcomputer.The realization of second communication module connects MAX487 chip module by processor UART interface, and MAX487 connects RS-485 bus.Or connect core network by processor chips CAN interface.Second processor completes the conversion to ZIGBEE wireless data signal of RS485 bus or CAN or Ethernet cable data.
As shown in Figure 4, described indoor control terminal also comprises the 3rd processor, the second voice module, the 2nd ZIGBEE wireless module, the second keyboard input module, ringing set, described second receiver, the second loudspeaker connect the second voice module, described second voice module, ZIGBEE wireless module, the second keyboard input module, ringing set all connect the second processor, and described 2nd ZIGBEE wireless module connects ZIGBEE wireless extensions device by wireless channel.2nd ZIGBEE wireless module can adopt STM32W108 or zic2410 chip, audio-frequency module can be: VS1003B or VS1163A-L or (zic2410 carries audio-frequency module+VS1163A-L), 3rd processor can adopt STM32W108 or zic2410 less radio-frequency single-chip microcomputer, second keyboard input module, ringing set, the second voice module connects the I/O mouth of STM32W108 or zic2410 less radio-frequency single-chip microcomputer.
Further, unit door control terminal also comprises 3G module and network adapter, and 3G module is all connected first processor with network adapter, and network adapter comprises for wire and wireless network adapter; As shown in Figure 5, unit door control terminal can also by the Internet Server in its built-in 3G module or network adapter connecting Internet, also community local area network network server can be accessed in a wired or wireless fashion, by the control terminal operating unit door control terminal on the local of community, or connect router by community local area network again, accessing Internet network, thus accept Long-distance Control, comprise the control accepting mobile phone or remote computer.
During concrete use, by after the first keyboard input module input block resident family room number on unit door control terminal, first processor, according to the address of room number determination indoor set, generates demand signalling and sends to control terminal in associated chamber.After indoor control terminal receives this demand signalling, then send ring to remind, after indoor set off-hook, automatic and unit door control terminal sets up communication channel, voice document, ordinary file and control signal can be transmitted, after householder and visitor talk with confirmation identity, press the respective keys input instruction of the second keyboard input module, instruction is sent to unit door control terminal and opens to control it by indoor control terminal.The ZIGBEE technology that the utility model relates to, voice technology are proven technique, by calculating, realize 8K hertz PCM speech data, after 4 times of compressions, at least need 3KBps bandwidth, and actual measurement native system system is at more than 10KBps.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (9)
1. the ZIGBEE wireless access control system based on speech recognition, it is characterized in that: the branching networks comprising unit door control terminal, core network and be made up of indoor control terminal, Link-Switch, ZIGBEE wireless extensions device, described branching networks are ZIGBEE cordless communication network; Described unit door control terminal is arranged on unit door in residence, described indoor control terminal is arranged on each family in this unit, the bottom of described core network this unit through is to top layer, described unit door control terminal, Link-Switch all directly connect core network by wired mode, described ZIGBEE wireless extensions device is by wireless channel connecting link interchanger, and described indoor control terminal is by wireless channel connecting link interchanger or ZIGBEE wireless extensions device; Unit door control terminal comprises the first receiver, the first loudspeaker, and indoor control terminal comprises the second receiver, the second loudspeaker.
2. the ZIGBEE wireless access control system based on speech recognition according to claim 1, is characterized in that: described core network is RS485 bus or CAN or Ethernet.
3. the ZIGBEE wireless access control system based on speech recognition according to claim 1, is characterized in that: described core network is telecommunication cable or optical fiber.
4. the ZIGBEE wireless access control system based on speech recognition according to claim 1, it is characterized in that: described unit door control terminal also comprises first processor, the first voice module, the first keyboard input module, first communication module, described first receiver, the first loudspeaker connect the first voice module, described first voice module, the first keyboard input module, first communication module connect first processor, and described first communication module also connects core network.
5. the ZIGBEE wireless access control system based on speech recognition according to claim 1, is characterized in that: described Link-Switch comprises the second processor, second communication module, a ZIGBEE wireless module; Described second communication module, a ZIGBEE wireless module all connect the second processor, and a described ZIGBEE wireless module also connects ZIGBEE wireless extensions device or indoor control terminal by wireless channel.
6. the ZIGBEE wireless access control system based on speech recognition according to claim 1, it is characterized in that: described indoor control terminal also comprises the 3rd processor, second voice module, 2nd ZIGBEE wireless module, second keyboard input module, ringing set, described second receiver, second loudspeaker connects the second voice module, described second voice module, ZIGBEE wireless module, second keyboard input module, ringing set all connects the second processor, described 2nd ZIGBEE wireless module connects ZIGBEE wireless extensions device or Link-Switch by wireless channel.
7. the ZIGBEE wireless access control system based on speech recognition according to claim 1, is characterized in that: described unit door control terminal also comprises 3G module and/or network adapter, and described 3G module and/or network adapter connect first processor.
8. the ZIGBEE wireless access control system based on speech recognition according to claim 7, is characterized in that: described network adapter is wired and/or wireless network adapter.
9. the ZIGBEE wireless access control system based on speech recognition according to claim 1, is characterized in that: also comprise the ZIGBEE telepilot be connected by ZIGBEE radio communication with unit door control terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137746.2U CN204066216U (en) | 2014-03-25 | 2014-03-25 | Based on the ZIGBEE wireless access control system of speech recognition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420137746.2U CN204066216U (en) | 2014-03-25 | 2014-03-25 | Based on the ZIGBEE wireless access control system of speech recognition |
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| CN204066216U true CN204066216U (en) | 2014-12-31 |
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| CN201420137746.2U Expired - Fee Related CN204066216U (en) | 2014-03-25 | 2014-03-25 | Based on the ZIGBEE wireless access control system of speech recognition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338319A (en) * | 2015-11-12 | 2016-02-17 | 骆勇 | ZigBee-technology-based visual intercommunication system for district building |
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2014
- 2014-03-25 CN CN201420137746.2U patent/CN204066216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338319A (en) * | 2015-11-12 | 2016-02-17 | 骆勇 | ZigBee-technology-based visual intercommunication system for district building |
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| Date | Code | Title | Description |
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| 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: 20141231 Termination date: 20180325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |