CN205563755U - Access control system - Google Patents
Access control system Download PDFInfo
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- CN205563755U CN205563755U CN201620207848.6U CN201620207848U CN205563755U CN 205563755 U CN205563755 U CN 205563755U CN 201620207848 U CN201620207848 U CN 201620207848U CN 205563755 U CN205563755 U CN 205563755U
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Abstract
The utility model discloses an access control system aims at solving the current access control system people inconvenient shortcoming of going out, and its technical scheme main points are: an access control system, includes recognition cell, locking unit, induction element and central control unit, central control unit is connected with recognition cell, locking unit and induction element respectively, recognition cell includes signal storage module, signal reception module and signal comparison module, locking unit in response to central control unit so that the lock tight or open, induction element sets up at the door inboardly for respond to the human body in the preset range and send sensing signal to central control unit and open with the control lock. The utility model discloses an access control system makes things convenient for people to go out and has improved the security.
Description
Technical field
This utility model relates to technical field of security and protection, more specifically, it relates to a kind of gate control system.
Background technology
Gate control system, also known as room entry/exit management control system, is the digital management system of a kind of management personnel turnover.Common gate control system has: password access system, contactless ic (induction type IC card) gate control system, fingerprint iris palm shape bio-identification gate control system etc..Existing gate control system generally needs when going out to press after electric lock is unlocked by key of unblanking could be opened door, and so going on a journey is inconvenient for, and particularly gos out when need to carry more article, presses key of unblanking inconvenient, it is therefore desirable to this makes certain improvement.
The Chinese patent of such as Publication No. CN204463267U discloses a kind of intelligent access control system, and its drip irrigation device is: include gate inhibition's end and the identification card forming peer-to-peer network；Described gate inhibition's end includes access control module, human detection module, the first wireless module, module of unblanking, electromagnetic lock and charging pile module；The input of the output termination access control module of described human detection module, access control module connects the first wireless module, and the output termination unlocking mold block of access control module, module of unblanking connects electromagnetic lock；Described module of unblanking, electromagnetic lock and charging pile module are by mains-supplied；Described identification card includes identification card control module, the second wireless module and power module；Described identification card control module is connected with the second wireless module, and power module is powered to identification card control module and the second wireless module respectively；The charging pile module of described gate inhibition's end is for charging to the power module of identification card；Described module of unblanking is relay, and the outfan of described relay is provided with varistor or backward diode.This gate control system will not automatic unlocking when user gos out.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of gate control system, the sensing unit being connected by setting, it is achieved the function of automatic unlocking when going out, convenient trip with central controller.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of gate control system, including recognition unit, locking unit, sensing unit and central control unit, described central control unit is connected with recognition unit, locking unit and sensing unit respectively；
Described recognition unit includes that signal memory module, signal receiving module and signal comparison module, described signal memory module are used for storing enabling information；Described signal receiving module receives the enabling information of user's input and transmits the enabling information received to signal comparison module；The enabling information that described signal comparison module stores in reading signal memory module, and the enabling information received with signal receiving module compares, when both are consistent, one comparison signal of transmission is to central control unit, and described central control unit sends control signal in response to comparison signal and to locking unit；
The control signal that described locking unit sends in response to central control unit, makes a unlatching or locking；
Described sensing unit is arranged on an inner side, the human body in predetermined induction range inside induction door, when user enters in predetermined induction range, sensing unit sends induced signal to central control unit, described central control unit sends control signal in response to induced signal and to locking unit, controls locking unit and opens.
By using technique scheme, recognition unit includes signal receiving module and signal memory module and signal comparison module, signal receiving module is for receiving the identification information of extraneous input, signal memory module storage has the identification information of user's sets itself, when signal receiving unit receives the identification information of user's input, the identification information that this can be received by signal recognition unit is transferred to signal comparing unit, the identification information that signal comparing unit stores in reading signal memory cell, and the identification information received with this compares, result after comparing subsequently sends to CPU, if the identification information received is consistent with the identification information prestored, CPU will control locking unit and release locking state, door can be opened, otherwise then locking unit continues door locking；Locking unit is for by door locking, and when not identifying the identification information errors of information input or input, locking unit will be constantly in locking state, and door cannot be opened；Sensing unit is arranged on an inner side, and when people needs to go out, when entering in the induction range of a sensing unit, sensing unit will send an induced signal to central control unit thus control locking unit and cancel locking state, is convenient for people to open the door.
This utility model is further arranged to: described signal receiving module includes that Password Input module and fingerprint capturer, described signal memory module internal memory contain encrypted message and finger print information.
By using technique scheme, Password Input module is used for inputting password, in signal memory module, user prestores a password, when the password of Password Input module input is consistent with the password stored in signal memory module, central control unit controls locking unit and cancels locking state, and door can be opened；Fingerprint-collection device is used for gathering and receiving fingerprint signal, the fingerprint of the personnel allowed access into by user is stored in advance in signal memory module, when the fingerprint signal that fingerprint-collection device receives has the fingerprint signal of correspondence in signal memory module, central control unit will control locking unit and cancel locking state, door can be opened, and the keying being controlled locking unit by fingerprint is more efficient and convenient；The password of the setting in signal memory module can only have one people of user to know, and other members allowed by user all open locking unit by the way of fingerprint recognition, when fingerprint-collection device breaks down, user can open locking unit by password, as emergency measure, the convenient turnover of user when keeping in repair fingerprint-collection device.
This utility model is further arranged to: described locking unit is electric control lock.
This utility model is further arranged to: described sensing unit is pyroelectric infrared sensor.
This utility model is further arranged to: what described central control unit was also associated with being arranged on an inner side goes out door trip.
By using technique scheme, door trip is set out inside door, when sensing unit breaks down, can be opened by on-off control electric control lock of going out, it is to avoid the sensing unit people in door of once breaking down cannot go out.
This utility model is further arranged to: described signal comparison module connects has enumerator, described enumerator to be connected with central control unit；When in the enabling information that described signal receiving module receives with signal memory module, the enabling information of storage is inconsistent, described signal comparison module sends a comparison signal to enumerator, described enumerator is in response to this comparison signal and counts once, when counting reaches predetermined value, described enumerator sends count signal to central control unit, described central control unit in response to count signal and to and to locking unit send control signal, control locking unit locking.
By using technique scheme, enumerator is set, a numerical value is preset in enumerator, when in the fingerprint signal that fingerprint capturer receives with fingerprint memory, the unmatched number of times of fingerprint signal of storage exceedes default numerical value, central control unit will control locking unit and be in complete locking state, door cannot be opened by the mode using fingerprint input, only could be opened by door by input password；When the number of times preset in the number of times that the password of Password Input module input is inconsistent with the password of storage in password memory module exceedes enumerator, central control unit will control locking unit and be locked completely by door within the regular hour, during this period of time door all cannot be opened by the mode of fingerprint recognition and Password Input, improving the safety of gate control system, the time period that door is locked by this locking unit completely can be set in advance in central control unit by user.
This utility model is further arranged to: described central control unit is also associated with alarm unit, and described alarm unit includes that alarm and transceiver module, described transceiver module are connected with handheld terminal.
By using technique scheme, the fingerprint signal received when fingerprint capturer exceedes default numerical value with the unmatched number of times of fingerprint signal of storage in fingerprint memory, or during the number of times that the number of times that in the password of Password Input module input and password memory module, the password of storage is inconsistent is preset in exceeding enumerator, central control unit will control alarm and send alarm signal, transceiver module sends warning message to handheld terminal to notify user simultaneously, improves the safety of gate control system.
In sum, this utility model has the advantages that
One, arranges sensing unit inside door, facilitates user to go on a journey；
Its two, door trip is set out inside door, facilitates user to go out when sensing unit breaks down；
Its three, enumerator and alarm unit are set, improve the safety of gate control system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
In figure: 1, central control unit；2, recognition unit；21, signal receiving module；22, signal memory module；23, signal comparison module；3, locking unit；4, sensing unit；5, alarm unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
A kind of gate control system, as it is shown in figure 1, central control unit 1 connection has recognition unit 2, locking unit 3, sensing unit 4, goes out door trip, enumerator and alarm unit 5；Recognition unit 2 includes signal receiving module 21, signal memory module 22 and signal comparison module 23；Signal receiving module 21 is made up of Password Input module and fingerprint capturer, signal memory module 22 internal memory contains encrypted message and finger print information, Password Input module is all connected with signal memory module 22 with fingerprint capturer, and Password Input module, fingerprint capturer and signal memory module 22 are all connected with signal comparing unit；Signal comparison module 23 connects has enumerator, enumerator to be used for recording password and fingerprint input number of times and being connected with central control unit 1；Locking unit 3 is electric control lock, is mounted on the doorframe of a top；Sensing unit 4 is a pyroelectric infrared sensor, is arranged on the doorframe of an inside front；Alarm unit 5 includes alarm and transceiver module, transceiver module and handheld terminal wireless connections, and handheld terminal can be the electronic equipments such as mobile phone, computer, flat board.
When visitor is by fingerprint capturer input fingerprint, fingerprint capturer will receive finger print information and be delivered to signal comparison module 23, signal comparison module 23 prestores finger print information in reading signal memory module 22, and the finger print information received with fingerprint capturer compares, after Bi compare, comparative result is transferred to CPU, if both are consistent, CPU will control locking unit 3 and release locking state, and door can be opened；If both are inconsistent, enumerator can add up successively, when the number of times preset in the number of times that enumerator is accumulative exceedes enumerator, central control unit 1 will control locking unit 3 and be locked completely by door, door cannot be opened by mode again that use fingerprint input, only just can be opened by door in the way of using Password Input；Central control unit 1 will control alarm and sends alarm signal simultaneously, and controls transceiver module and send warning message to handheld terminal to notify user.
When by Password Input module input password, Password Input module will receive encrypted message and be delivered to signal comparison module 23, signal comparison module 23 prestores encrypted message in reading signal memory module 22, and the encrypted message received with Password Input module compares, after Bi compare, comparative result is transferred to CPU, if both are consistent, CPU will control locking unit 3 and release locking state, and door can be opened；If both are inconsistent, enumerator can add up once, when the number of times preset in the number of times that enumerator is accumulative exceedes enumerator, central control unit 1 will control locking unit 3 and be locked completely by door, and all door cannot be opened by the way of fingerprint input and Password Input within a certain period of time, this time period can be set in advance in central control unit 1 by user；Central control unit 1 will control alarm and sends alarm signal simultaneously, and controls transceiver module and send warning message to handheld terminal to notify user.The password of the setting in password memory element in the present embodiment can only have one people of user to know, and other members allowed by user all open locking unit 3 by the way of fingerprint recognition.
Sensing unit 4 is arranged on an inner side, and when people needs to go out, when entering in the induction range of a sensing unit 4, sensing unit 4 will send an induced signal to central control unit 1 thus control locking unit 3 and cancel locking state, is convenient for people to open the door；Door trip is set out inside door, when sensing unit 4 breaks down, can be opened by on-off control electric control lock of going out, it is to avoid sensing unit 4 people in door of once breaking down cannot go out.By the above scheme, facilitate user to go out and improve the safety of gate control system.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a gate control system, it is characterized in that: include recognition unit (2), locking unit (3), sensing unit (4) and central control unit (1), described central control unit (1) is connected with recognition unit (2), locking unit (3) and sensing unit (4) respectively；
Described recognition unit (2) includes that signal memory module (22), signal receiving module (21) and signal comparison module (23), described signal memory module (22) are used for storing enabling information；Described signal receiving module (21) receives the enabling information of user's input and transmits the enabling information received to signal comparison module (23)；The enabling information that described signal comparison module (23) stores in reading signal memory module (22), and the enabling information received with signal receiving module (21) compares, send a comparison signal when both are consistent and send control signal to central control unit (1), described central control unit (1) in response to comparison signal and to locking unit (3)；
The control signal that described locking unit (3) sends in response to central control unit (1), makes a unlatching or locking；
Described sensing unit (4) is arranged on an inner side, the human body in predetermined induction range inside induction door, when user enters in predetermined induction range, sensing unit (4) sends induced signal to central control unit (1), described central control unit (1) sends control signal in response to induced signal and to locking unit (3), controls locking unit (3) and opens.
A kind of gate control system the most according to claim 1, it is characterised in that: described signal receiving module (21) includes that Password Input module and fingerprint capturer, described signal memory module (22) internal memory contain encrypted message and finger print information.
A kind of gate control system the most according to claim 1, it is characterised in that: described locking unit (3) is electric control lock.
A kind of gate control system the most according to claim 1, it is characterised in that: described sensing unit (4) is pyroelectric infrared sensor.
A kind of gate control system the most according to claim 1, it is characterised in that: what described central control unit (1) was also associated with being arranged on an inner side goes out door trip.
A kind of gate control system the most according to claim 1, it is characterised in that: described signal comparison module (23) connects has enumerator, described enumerator to be connected with central control unit (1)；When in the enabling information that described signal receiving module (21) receives with signal memory module (22), the enabling information of storage is inconsistent, described signal comparison module (23) sends a comparison signal to enumerator, described enumerator is in response to this comparison signal and counts once, when counting reaches predetermined value, described enumerator sends count signal to central control unit (1), described central control unit (1) in response to count signal and to and to locking unit (3) send control signal, control locking unit (3) locking.
A kind of gate control system the most according to claim 6, it is characterized in that: described central control unit (1) is also associated with alarm unit (5), described alarm unit (5) includes that alarm and transceiver module, described transceiver module are connected with handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207848.6U CN205563755U (en) | 2016-03-17 | 2016-03-17 | Access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207848.6U CN205563755U (en) | 2016-03-17 | 2016-03-17 | Access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563755U true CN205563755U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207848.6U Expired - Fee Related CN205563755U (en) | 2016-03-17 | 2016-03-17 | Access control system |
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| Country | Link |
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| CN (1) | CN205563755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682061A (en) * | 2018-04-26 | 2018-10-19 | 安徽展航信息科技发展有限公司 | A kind of access control system |
-
2016
- 2016-03-17 CN CN201620207848.6U patent/CN205563755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682061A (en) * | 2018-04-26 | 2018-10-19 | 安徽展航信息科技发展有限公司 | A kind of access control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160907 Termination date: 20180317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |