CN204759556U - Access control ware - Google Patents
Access control ware Download PDFInfo
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- CN204759556U CN204759556U CN201520489371.0U CN201520489371U CN204759556U CN 204759556 U CN204759556 U CN 204759556U CN 201520489371 U CN201520489371 U CN 201520489371U CN 204759556 U CN204759556 U CN 204759556U
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Abstract
The utility model discloses an access control ware. Its technological core access control ware includes a central processing unit and the power module who is connected with a central processing unit, a central processing unit including the logic control unit that connects gradually and lock the control unit, logic control unit including the the control unit and the communication unit that connect gradually, its characteristic is being: lock the control unit still be equipped with the safe unit of being connected with the control unit. The utility model discloses well access control ware accepted standard COAP agreement, it is applicable in different access layer network deployment modes, support the multiple mode of opening, can set for according to needs are nimble, the security is high, and the chip is distinguished to the identity of the close level four of built -in state, and authentication, entrance guard authorize securely, the whole monitoring of door, lock, environment is realized to integrated abundant sensor, it is compatible strong, electric control lock that can compatible most producers, centralized control management, but two above electronic locks of simultaneous control.
Description
Technical field
The utility model relates to a kind of electronic product, particularly relates to a kind of for automatic recognition access control system controller.
Background technology
What gate inhibition referred to " door " forbids authority, is to take precautions against the guard of " door ".The application of gate control system is more and more extensive, and along with the development of safety technological guard industry self and digitizing technique, the control system of objective requirement gateway should possess stronger function, reaction velocity faster, saferly operates easily.In Long-distance Control, current network is very universal, but traditional access control system is helpless to this; In the use safety of gate inhibition, the access controller on market is for gate inhibition's use safety being also difficult to the demand meeting society.The controller of gate inhibition in prior art, its function is simple, and not humane, and on market, the turnover recognition method of gate inhibition is single, and communication modes is single, and authorization is single, far can not meet the current market demand.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides one to be subject to long-distance remote control, mandate, monitoring, has the access controller of the controlling functions of maltilevel security design.
To achieve these goals, the technical solution of the utility model is such: a kind of access controller, the power module comprising CPU (central processing unit) and be connected with CPU (central processing unit), described CPU (central processing unit) comprises the logic control element and lock control unit that connect successively, described logic control element comprises the control module and communication unit that connect successively, described control module comprises card reader load module and hummer module, described communication unit comprises twireless radio-frequency communication, RS485/RS232 communication interface, described lock control unit comprises lock driver element 1, lock driver element 2, clock module, described lock driver element 1 comprises shock sensor module, door magnetic module, fire-fighting link module, door open button module, limit switch-enabling, limit switch-close the door and relay module, described lock driver element 2 comprises a magnetic module, door open button module, limit switch-enabling, limit switch-close the door and relay module, its feature is being: described lock control unit is also provided with the safe unit be connected with control module.
Further, described card reader load module can connect multiple card reader, and card reader used is be with the scrambler of keyboard, bio-identification card reader or IC/ID card reader.
Further, also comprise fire-fighting link module, described fire-fighting link module is connected with lock driver element 1.
Further, described communication unit is provided with CAN, Ethernet interface.
Further, described clock module is provided with standby battery device.
Further, described relay module comprises two relays, and a responsible door lock, another is responsible for spring lock.
Further, in described CPU (central processing unit) circuit diagram, No. 1 pin on one side and No. 2 pins are power module interfaces, No. 3 pin to 6 pins are card reader load module interfaces, No. 7 pins and No. 8 pins are fire-fighting link interfaces, No. 9 pins and No. 10 pins are video output interfaces, No. 11 pins and No. 12 pins are door open button interfaces, and No. 13 pins and No. 14 pins are magnetic module interfaces, and No. 15 pin to 20 pins are that lock drives interface; No. 1 pin to 6 pin on one side is that lock drives interface in addition, No. 7 pins and No. 8 pins are magnetic module interfaces, No. 9 pins and No. 10 pins are door open button interfaces, No. 11 pins and No. 12 pins are video output interfaces, No. 13 pin to 16 pins are communication interfaces, and No. 17 pin to 20 pins are subtending ports of communication.
Further, in the integrated circuit of described communication unit circuit diagram, its No. 1 pin connects PERCOM peripheral communication antennal interface, No. 2 pins are be connected interface of the ground wire with No. 9 pins, No. 3 pins are communication interfaces of connection control unit, No. 5 pins are receive interruption feedback data interfaces, No. 10 pins are connected with the power interface that power module provides, No. 4 pins, No. 11 pins, No. 12 pins and No. 13 pins are the SPI interfaces of connection control unit, and No. 14 pins and No. 15 pins are the USART interfaces of connection control unit.
The utility model, compared with the like product of prior art in crossing, has the following advantages:
1, compatible strong, can the electric control lock of compatible most producer;
2, adopt standard C OAP agreement, be applicable to different Access Layer networking mode;
3, multiple opening ways is supported, can according to needs setting flexibly;
4, integrated abundant sensor, realizes the whole monitoring of door, lock, environment;
5, security is high, the identity verify chip of the close level Four of built-in state, and authentication, gate inhibition authorize secure;
6, concentrated controling management, can control two or more electronic lock simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1: utility model works schematic diagram.
Fig. 2: the utility model CPU (central processing unit) partial circuit figure.
Fig. 3: the utility model communication unit circuit diagram.
Fig. 4: the utility model intelligent access controller application drawing.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Embodiment
As Fig. 1, a kind of access controller of the utility model, the power module comprising CPU (central processing unit) and be connected with CPU (central processing unit), described CPU (central processing unit) comprises the logic control element and lock control unit that connect successively, described logic control element comprises the control module and communication unit that connect successively, described control module comprises card reader load module and hummer module, described communication unit comprises twireless radio-frequency communication, RS485/RS232 communication interface, described lock control unit comprises safe unit, lock driver element 1, lock driver element 2, clock module, described lock driver element 1 comprises shock sensor module, door magnetic module, fire-fighting link module, door open button module, limit switch-enabling, limit switch-close the door and relay module, described lock driver element 2 comprises a magnetic module, door open button module, limit switch-enabling, limit switch-close the door and relay module.Described safe unit can connect two or more lock driver element, two or more electronic lock can be controlled, after add lock driver element as lock driver element 2.
Described control module is one piece of integrated processing controls chip, is the control core of whole access controller, is used for processing all logical processes.
Power module first uses chip voltage stabilizer to transfer 5VDC to through 12VDC, re-uses linear voltage regulator and transfers 5VDC to 3.3VDC and power to control module.12VDC powers to the card reader load module of external unit door lock and control module inside by power module.Power module supplies transferring 5VDC to the safe unit be connected with control module.
Described lock driver element and relay module are connected and are connected with external unit door lock, described lock driver element is signal processor, relay module is that the output interface of access controller is connected with control module, be used for control door lock, be used for opposite house (gateway) refusal with let pass control (i.e. the Kai Heguan of door lock).Relay module comprises two relays, opening of a responsible door lock, the pass of a responsible door lock, wherein door lock preferred electron lock.
Described safe unit storage inside important information, i.e. digital key.Safe unit is connected with control module by bus, safe unit itself is a close authentication security chip of state, and its internal cryptographic stores digital key part, also the mode of the information of its access controller internal transmission by encryption is stored, make the information of transmission safer, more reliably.
Described card reader load module is card reader input port processing module, and external card reader can connect multiple card reader simultaneously, and the data completing card reader transmission are sent to control module and process.This card reader is the scrambler, bio-identification card reader, IC/ID card reader etc. of band keyboard.
Described RS485/RS232 communication interface is by UART(asynchronous receiving-transmitting transmitter) be connected with control module, the serial ports of control module is converted to RS485/RS232 data-interface, supplies host computer to inquire about and control.Described communication unit comprises the interface such as twireless radio-frequency communication, RS485/RS232 communication, and described communication unit is connected with control module.Communication unit also has two spare interfaces in addition, respectively: CAN, Ethernet interface.
Described clock module is connected with described safe unit by bus, for access controller provides correct time, and is provided with reserve battery.
As Fig. 2, in described CPU (central processing unit) partial circuit figure, No. 1 pin on one side and No. 2 pins are power module interfaces, No. 3 pin to 6 pins are card reader load module interfaces, No. 7 pins and No. 8 pins are fire-fighting link interfaces, No. 9 pins and No. 10 pins are video output interfaces, No. 11 pins and No. 12 pins are door open button interfaces, and No. 13 pins and No. 14 pins are magnetic module interfaces, and No. 15 pin to 20 pins are that lock drives interface; No. 1 pin to 6 pin on one side is that lock drives interface in addition, No. 7 pins and No. 8 pins are magnetic module interfaces, No. 9 pins and No. 10 pins are door open button interfaces, No. 11 pins and No. 12 pins are video output interfaces, No. 13 pin to 16 pins are communication interfaces, and No. 17 pin to 20 pins are subtending ports of communication.
Be illustrated in figure 3 communication unit circuit diagram, card reader load module, RS485/RS232 communication, twireless radio-frequency communication to be connected with control module by UART and to obtain user profile, then are connected with safe unit by bus.Wherein communication unit and safe unit are two-way authentications, make the transmission information of data safer, more reliably.In the integrated circuit of communication unit circuit diagram, its No. 1 pin connects PERCOM peripheral communication antennal interface, No. 2 pins are be connected interface of the ground wire with No. 9 pins, No. 3 pins are communication interfaces of connection control unit, No. 5 pins are receive interruption feedback data interfaces, No. 10 pins are connected with the power interface that power module provides, and No. 4 pins, No. 11 pins, No. 12 pins and No. 13 pins are the SPI interfaces of connection control unit, and No. 14 pins and No. 15 pins are the USART interfaces of connection control unit.
Door magnetic module is connected with the input of lock driver element, is connected to the door status sensor of outside electronic lock position, obtains the state (open the door or close the door) of door lock as switch input.
Power module is for whole controller is powered, and is connected with control module.Logical superpotential testing circuit provides power supply to control module, safe unit, card reader load module, lock driving control unit.
This access controller also provides fire-fighting link module, is connected, for the docking of external system with the lock driver element 1 of lock control unit.
Access controller has two kinds of mode of operations:
The first working method: control module by communication interface after Card Reader load module gets card number, the card number got is transmitted and safe unit, safe unit verifies through contrasting with the digital key of inside and decipher its card number, finally drive the electronic lock be connected with access controller to give instruction, namely in the discrepancy behavior of gate inhibition gateway, the operation such as enforcement clearance, refusal, record is carried out to holder;
The second working method: control module gets unlock instruction (digital key) by the twireless radio-frequency communication interface of communication unit at mobile phone terminal, the unlock instruction got is transmitted and safe unit, comparing with the digital key that stores in safe unit, if this phone user information exists, in safe unit, then decipher its unlock instruction content verify, if verification succeeds, the electronic lock be connected with access controller is finally driven to perform unlock operation; If this user profile does not exist, then electronic lock does not perform unlock operation, and namely this cellphone subscriber cannot open.
As shown in Figure 4, a kind of Intelligent entrance guard control system, comprises smart mobile phone, above-mentioned access controller, door lock, and described access controller connects computing machine.Described smart mobile phone is connected by the App control software design installed the operation controlling door lock with access controller with wireless radio frequency mode, described door lock is connected with access controller, and the control module of described access controller is connected with computing machine by communication interface.
APP controller software on smart mobile phone, make computing machine by communication interface, digital key information is transferred to the safe unit of access controller in advance, wherein said digital key information comprises the term of validity, identifying code, current time, random value, the communication key of smart mobile phone hid, access controller equipment hid, authorization type (single/long-term), mandate.Now mobile phone A PP client carries out unlock operation by twireless radio-frequency communication interface to the door lock of having authorized.When carrying out control door lock, the control module of access controller gets the operational order of door lock from smart mobile phone by twireless radio-frequency communication interface, then the safe unit be connected with control module is transferred to, first the hid of smart mobile phone is verified, after being verified, door lock operation signal transmits and access controller in twireless radio-frequency communication mode by APP controller software, the safe unit of access controller is decoded to received door lock operation signal, certification, according to authorized key string dual lock time in advance, unlocking times etc. verify, in safe unit communication process, all adopt cipher mode to transmit data, guarantee the security of data.Verification is by rear, and access controller sends the operation signal of door lock to door lock again, and door lock completes the operation of letting pass or refusing again.
A kind of intelligent access control system is with control software design on smart mobile phone for platform, the mode connected with twireless radio-frequency communication, carries out closely or long-rangely sends locking and unlocking signal of actuating doors access control system.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. an access controller, the power module comprising CPU (central processing unit) and be connected with CPU (central processing unit), described CPU (central processing unit) comprises the logic control element and lock control unit that connect successively, described logic control element comprises the control module and communication unit that connect successively, described control module comprises card reader load module and hummer module, described communication unit comprises twireless radio-frequency communication, RS485/RS232 communication interface, described lock control unit comprises lock driver element 1, lock driver element 2, clock module, described lock driver element 1 comprises shock sensor module, door magnetic module, fire-fighting link module, door open button module, limit switch-enabling, limit switch-close the door and relay module, described lock driver element 2 comprises a magnetic module, door open button module, limit switch-enabling, limit switch-close the door and relay module, its feature is being: described lock control unit is also provided with the safe unit be connected with control module.
2. a kind of access controller according to claim 1, is characterized in that: described card reader load module can connect multiple card reader, and card reader used is be with the scrambler of keyboard, bio-identification card reader or IC/ID card reader.
3. a kind of access controller according to claim 2, is characterized in that: also comprise fire-fighting link module, described fire-fighting link module is connected with the lock driver element 1 of safe unit.
4. a kind of access controller according to claim 1 and 2, is characterized in that: described control module is also provided with CAN, Ethernet interface.
5. a kind of access controller according to claim 4, is characterized in that: described clock module is provided with standby battery device.
6. a kind of access controller according to claim 5, is characterized in that: described relay module comprises two relays, and a responsible door lock, another is responsible for spring lock.
7. a kind of access controller according to claim 1, it is characterized in that: No. 1 pin in described CPU (central processing unit) circuit diagram and No. 2 pins are power module interfaces, No. 3 pin to 6 pins are card reader load module interfaces, No. 7 pins and No. 8 pins are fire-fighting link interfaces, No. 9 pins and No. 10 pins are video output interfaces, No. 11 pins and No. 12 pins are door open button interfaces, No. 13 pins and No. 14 pins are magnetic module interfaces, and No. 15 pin to 20 pins are that lock drives interface; No. 1 pin to 6 pin on one side is that lock drives interface in addition, No. 7 pins and No. 8 pins are magnetic module interfaces, No. 9 pins and No. 10 pins are door open button interfaces, No. 11 pins and No. 12 pins are video output interfaces, No. 13 pin to 16 pins are communication interfaces, and No. 17 pin to 20 pins are subtending ports of communication.
8. a kind of access controller according to claim 5, it is characterized in that: in the integrated circuit diagram of described communication unit, No. 1 pin connects PERCOM peripheral communication antennal interface, No. 2 pins are be connected interface of the ground wire with No. 9 pins, No. 3 pins are communication interfaces of connection control unit, No. 5 pins are receive interruption feedback data interfaces, No. 10 pins are connected with the power interface that power module provides, No. 4 pins, No. 11 pins, No. 12 pins and No. 13 pins are the SPI interfaces of connection control unit, and No. 14 pins and No. 15 pins are the USART interfaces of connection control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489371.0U CN204759556U (en) | 2015-07-09 | 2015-07-09 | Access control ware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489371.0U CN204759556U (en) | 2015-07-09 | 2015-07-09 | Access control ware |
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| CN204759556U true CN204759556U (en) | 2015-11-11 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386867A (en) * | 2016-05-16 | 2017-11-24 | 千藏工业株式会社 | Automatic door unit |
| CN108460866A (en) * | 2018-01-03 | 2018-08-28 | 佛山市顺德区中山大学研究院 | Cell early warning monitoring based on development of Mobile Internet technology and its software architecture system |
| CN109243042A (en) * | 2018-12-04 | 2019-01-18 | 成都康邻科技有限公司 | A kind of novel intelligent access control circuit |
| CN109816831A (en) * | 2019-01-31 | 2019-05-28 | 公安部第三研究所 | A kind of authentication method and system of the smart lock based on national secret algorithm |
| CN111131204A (en) * | 2019-12-12 | 2020-05-08 | 公安部第三研究所 | Information security transmission method and system |
| CN113192247A (en) * | 2021-03-25 | 2021-07-30 | 北京城建智控科技有限公司 | Access control system |
-
2015
- 2015-07-09 CN CN201520489371.0U patent/CN204759556U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386867A (en) * | 2016-05-16 | 2017-11-24 | 千藏工业株式会社 | Automatic door unit |
| JP2017206830A (en) * | 2016-05-16 | 2017-11-24 | 千蔵工業株式会社 | Automatic door system |
| CN108460866A (en) * | 2018-01-03 | 2018-08-28 | 佛山市顺德区中山大学研究院 | Cell early warning monitoring based on development of Mobile Internet technology and its software architecture system |
| CN109243042A (en) * | 2018-12-04 | 2019-01-18 | 成都康邻科技有限公司 | A kind of novel intelligent access control circuit |
| CN109816831A (en) * | 2019-01-31 | 2019-05-28 | 公安部第三研究所 | A kind of authentication method and system of the smart lock based on national secret algorithm |
| CN111131204A (en) * | 2019-12-12 | 2020-05-08 | 公安部第三研究所 | Information security transmission method and system |
| CN113192247A (en) * | 2021-03-25 | 2021-07-30 | 北京城建智控科技有限公司 | Access control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: 200233 5th and 6th floors, building 41, 333 Qinjiang Road, Xuhui District, Shanghai Patentee after: SHANGHAI DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee after: SHAANXI CHANGDA TECHNOLOGY CO.,LTD. Address before: 710000 Room 11101, Unit 1, Block A, Greenland Central Plaza, No. 1, Jinye Road, Hi tech Zone, Xi'an City, Shaanxi Province Patentee before: SHAANXI CHANGDA TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |