CN206489642U - Intelligent access control system based on bluetooth - Google Patents

Intelligent access control system based on bluetooth Download PDF

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Publication number
CN206489642U
CN206489642U CN201720070380.5U CN201720070380U CN206489642U CN 206489642 U CN206489642 U CN 206489642U CN 201720070380 U CN201720070380 U CN 201720070380U CN 206489642 U CN206489642 U CN 206489642U
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China
Prior art keywords
bluetooth
control
access controller
intelligent terminal
module
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CN201720070380.5U
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Chinese (zh)
Inventor
黄凯
李海飞
李和平
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XCMG Hanyun Technology Co.,Ltd.
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Jiangsu Xugong Information Technology Ltd By Share Ltd
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Abstract

The utility model is related to a kind of intelligent access control system based on Bluetooth, including mobile intelligent terminal, access controller, Bluetooth system, gate inhibition and system keyboard;System keyboard is connected with access controller, completes reception, transmission to gate inhibition's control operation signal;Access controller is made up of central processing unit, bluetooth communication and the part of electronic lock three, for completing the state the being turned on and off control to gate inhibition, by gate inhibition's status information feedback to central controller, and by central controller generation access control record;Mobile intelligent terminal is provided with bluetooth module, bluetooth module and bluetooth communication composition Bluetooth system;Mobile terminal controls the on and off of bluetooth module, realizes the traffic operation between mobile intelligent terminal and access controller, and complete system authentication computing and the signal reception and control to access controller by mobile intelligent terminal.Its is safe, simple in construction, the advantages of convenient, fast.

Description

Intelligent access control system based on Bluetooth
Technical field
The utility model is related to blue-tooth technology, more particularly to a kind of intelligent access control system based on Bluetooth.
Background technology
Control of bluetooth access system is a subsystem of digital security, is used as a kind of new-modernization safety management system, door Access control system integrates automatic identification technology and modern safety management measure, is related to electronics, machinery, optics, computer technology, logical Many new technologies such as letter technology, biotechnology.Main directorial area of the gate control system in building, gateway, valuables The passway of the significant points such as storehouse, elevator hall, equipment control centre computer room is installed by the control dress such as door sensor, electric control lock or controller Put, individually controlled by access controller or remote control is carried out by network by computer server, can be to each passage The position of mouth current object and transit time direction etc. carry out implementing control or setting program control, so as to realize to gateway Security control.Gate control system can make anyone interior setting prior by the progress of any gateway of section at any time, make reality When monitoring and postmortem become a reality.It can in detail be recorded to the incoming event that goes out of all personnel, and with abundant expansion Open up function.
Traditional gate control system is that, using computer as control platform, single-chip microcomputer has cheap, hardware connection mostly The advantages of simple, but its data-handling capacity and storage capacity are limited, and some functions are realized relatively difficult or at all can not be real Existing, this largely hinders the development of gate control system.For case above, a kind of intelligence based on Bluetooth is proposed Energy gate control system, while have manipulation simple, the advantages of reducing cost.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of safe, simple in construction, convenient, fast The advantages of a kind of intelligent access control system based on Bluetooth.
In order to achieve the above object, the utility model proposes technical scheme be:
A kind of intelligent access control system based on Bluetooth, including:Including mobile intelligent terminal, access controller, bluetooth Module, gate inhibition and system keyboard;The system keyboard is connected with access controller, and completion connects to gate inhibition's control operation signal Receive, transmit;The access controller is made up of central processing unit, bluetooth communication and the part of electronic lock three, for completion pair The state the being turned on and off control of gate inhibition, by gate inhibition's status information feedback to central controller, and is generated by central controller Access control is recorded;The mobile intelligent terminal is provided with the Bluetooth communication of bluetooth, bluetooth and bluetooth module and access controller Module composition Bluetooth system realizes that signal is transmitted, and the function of bluetooth module is set as that actively searching attachable bluetooth nearby sets It is standby;Mobile terminal controls the on and off of bluetooth module, realizes the traffic operation between mobile intelligent terminal and access controller, and System authentication computing and the signal reception and control to access controller are completed by mobile intelligent terminal.
The central processing unit uses ATmega128 chips for process chip, and ATmega128 is based on AVR RISC 8 Low-Power CMOS microprocessors of structure.Because its advanced instruction set and one-cycle instruction perform the time, ATmega128 data throughput is up to lances of the 1MIPS/MHz so as to mitigation systems between power consumption and processing speed Shield.
The bluetooth module using BLK-MD-BC04-B bluetooth modules as system communication module, built in this module 8MbitPCB radio-frequency antennas, support SPI DLLs, by REACH, ROHS certification, support UART, USB, SPI, PCM Deng interface;Further also provide the support that principal and subordinate's module is controlled principal and subordinate's one and software and hardware.The module is mainly used in short distance From field of wireless transmission, be connected also simple and feasible with the bluetooth equipment of PC machines, the data interchange of intermodule can also be carried out, And can directly replace Serial Port Line.Information exchange between gate control system main frame and bluetooth module uses wire transmission mode, bluetooth mould Block is powered by systematic unity, and completes by system control signal lookup and communication to moving about intelligent terminal Bluetooth signal Connection.
In summary, a kind of intelligent access control system based on Bluetooth described in the utility model can realize it is safe, It is simple in construction, the advantages of convenient, fast.
Brief description of the drawings
Fig. 1 is the system construction drawing of gate control system described in the utility model.
Fig. 2 uses the new system information interactive structure figure for this.
In figure, 1. system keyboards, 2. access controllers, 21. bluetooth communications, 22. central controllers, 23. electronic locks, 3. bluetooth module, 4. mobile intelligent terminals.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and specific implementation Example is described in further detail to the utility model.
As depicted in figs. 1 and 2, gate control system described in the utility model, including mobile intelligent terminal 4, access controller 2, Bluetooth module 3, gate inhibition 5 and system keyboard 1;The system keyboard 1 is connected with access controller 2, is completed to gate inhibition's control operation Reception, the transmission of signal;The access controller 2 is by central processing unit 22, bluetooth communication 21 and the part of electronic lock 23 3 Composition, for completing the state the being turned on and off control to gate inhibition 5, by the status information feedback of gate inhibition 5 to central controller 22, And access control record is generated by central controller 22;The mobile intelligent terminal 4 is provided with bluetooth, bluetooth and bluetooth module 3 with And the composition Bluetooth system of bluetooth communication 21 of access controller 2 realizes that signal is transmitted, based on the function setting of bluetooth module 3 It is dynamic to search attachable bluetooth equipment nearby;Mobile terminal 4 control bluetooth module 3 on and off, realize mobile intelligent terminal 4 with Traffic operation between access controller 5, and system authentication computing is completed and to access controller 2 by mobile intelligent terminal 4 Signal receive and control.
The mobile intelligent terminal 4 is provided with APP smart mobile phone for inside.
The central processing unit 22 uses ATmega128 chips for process chip, and ATmega128 is based on AVR RISC 8 Low-Power CMOS microprocessors of structure.Because its advanced instruction set and one-cycle instruction perform the time, ATmega128 data throughput is up to lances of the 1MIPS/MHz so as to mitigation systems between power consumption and processing speed Shield.
The bluetooth module 3 using using BLK-MD-BC04-B bluetooth modules as system communication module, in this module 8MbitPCB radio-frequency antennas are put, SPI DLLs are supported, by REACH, ROHS certification, UART, USB, SPI, PCM are supported Deng interface;Further also provide the support that principal and subordinate's module is controlled principal and subordinate's one and software and hardware.The module is mainly used in short distance From field of wireless transmission, be connected also simple and feasible with the bluetooth equipment of PC machines, the data interchange of intermodule can also be carried out, And can directly replace Serial Port Line.Information exchange between gate control system main frame and bluetooth module 3 uses wire transmission mode, and bluetooth is led to Letter module 21 is powered by systematic unity, and is completed by system control signal to look into moving about the Bluetooth signal of intelligent terminal 4 Look for and communicate to connect.
System bluetooth module 3 is powered by access controller 2 is unified, when the detection of bluetooth module 3 is set up with mobile intelligent terminal 4 After connection, connection signal is sent to access controller 2 by central control interface, access controller 2 is calculated according to system authentication Method will verify that signal feeds back to bluetooth module 3 and is sent to target mobile intelligent terminal 4 by bluetooth module 3.System is repeatedly interacted After being verified, access controller 2 sends gate inhibition's open signal to gate inhibition 5, and has turned on letter to the transmission gate inhibition of bluetooth module 3 Number, instruction system bluetooth module 3 is disconnected.Such as the mobile intelligent terminal 4 is then disconnected not by system identity certification, The compartment time is to be added into system communication blacklist, prevents its malice from taking bluetooth communication interface, causes other users can not It is normal to use system Bluetooth communication.The device systems of addition system communication blacklist will not be established a connection, and recover search shape State, searches other terminal devices again.
After equipment starts and detecting system equipment is working properly, keyboard interface scanning system keyboard 1 is operated, while bluetooth Module 3 searches attachable bluetooth equipment nearby, sets up signal with the mobile intelligent terminal 4 provided with bluetooth and is connected, passes through movement Intelligent terminal 4 inputs gate inhibition's password.Gate inhibition's password that the interface of system keyboard 1 is received can be directly passed to access controller 2, door Prohibit control system main frame again to be verified its gate inhibition's password preserved with system, sending gate inhibition to gate inhibition 5 after being verified opens Open instruction.As key feeding cipher verifies failure, then not opening gate, and reset keyboard interface empties keyboard input stream, connect again Receive keyboard password.The attachable bluetooth equipment and after establishing a connection near searching out of bluetooth module 3, system will be to target Mobile intelligent terminal 4 sends identification sequences, in multiple authentication by rear to the transmission gate inhibition's open command of access controller 2, and with Bluetooth equipment is disconnected, such as authentication failed, then is directly disconnected with it, and such as equipment continues to build with system bluetooth module 3 Vertical connection and authentication failed, then it is short-term that the equipment is added into system connection blacklist, connect the equipment in blacklist in system System will be established a connection no longer in a short time.
In a word, a kind of intelligent access control system based on Bluetooth described in the utility model can realize safe, structure Simply, convenient, fast the advantages of.
In summary, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model Protection domain.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. all should be wrapped It is contained within protection domain of the present utility model.

Claims (3)

1. a kind of intelligent access control system based on Bluetooth, it is characterised in that including mobile intelligent terminal, access controller, Bluetooth system, gate inhibition and system keyboard;The system keyboard is connected with access controller, is completed to gate inhibition's control operation signal Receive, transmit;The access controller is made up of central processing unit, bluetooth communication and the part of electronic lock three, for completing The state being turned on and off control to gate inhibition, by gate inhibition's status information feedback to central controller, and is given birth to by central controller Into access control record;The mobile intelligent terminal is provided with the Bluetooth communication mould of bluetooth module, bluetooth module and access controller Block constitutes Bluetooth system, and its function is set as actively searching attachable bluetooth equipment nearby;Mobile terminal controls bluetooth module On and off, realize the traffic operation between mobile intelligent terminal and access controller, and system is completed by mobile intelligent terminal Authentication algorithm and the signal reception and control to access controller.
2. a kind of intelligent access control system based on Bluetooth according to claim 1, it is characterised in that the centre Reason device uses ATmega128 chips for process chip, and ATmega128 is 8 low-power consumption based on AVR RISC structures CMOS microprocessors, due to its advanced instruction set and one-cycle instruction execution time, ATmega128 data throughput Contradictions of the up to 1MIPS/MHz so as to mitigation systems between power consumption and processing speed.
3. a kind of intelligent access control system based on Bluetooth according to claim 1, it is characterised in that the bluetooth mould Block uses BLK-MD-BC04-B bluetooth modules as system communication module, 8MbitPCB radio-frequency antennas built in this module, SPI DLLs are supported, by REACH, ROHS certification,
The interfaces such as support UART, USB, SPI, PCM, the information exchange between gate control system main frame and bluetooth module uses wired biography Defeated mode, bluetooth module is powered by systematic unity, and is completed by system control signal to moving about intelligent terminal bluetooth letter Number lookup and communication connection.
CN201720070380.5U 2017-01-20 2017-01-20 Intelligent access control system based on bluetooth Active CN206489642U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201720070380.5U CN206489642U (en) 2017-01-20 2017-01-20 Intelligent access control system based on bluetooth

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109345660A (en) * 2018-08-10 2019-02-15 南京阿威智能科技有限公司 A kind of access control system based on Bluetooth technology
CN110232754A (en) * 2019-04-22 2019-09-13 深圳市昇润科技有限公司 A kind of blue-tooth intelligence unlocking system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109345660A (en) * 2018-08-10 2019-02-15 南京阿威智能科技有限公司 A kind of access control system based on Bluetooth technology
CN110232754A (en) * 2019-04-22 2019-09-13 深圳市昇润科技有限公司 A kind of blue-tooth intelligence unlocking system and method

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CP03 Change of name, title or address

Address after: 221000 No. 6, Keji Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province

Patentee after: XCMG Hanyun Technology Co.,Ltd.

Address before: 221000 first floor, E1 building, software park, Xuzhou Economic and Technological Development Zone, Jiangsu Province

Patentee before: JIANGSU XUGONG INFORMATION TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address