CN103198550B - A kind of intelligent access control system and access control method adopting smart mobile phone - Google Patents
A kind of intelligent access control system and access control method adopting smart mobile phone Download PDFInfo
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- CN103198550B CN103198550B CN201310123106.6A CN201310123106A CN103198550B CN 103198550 B CN103198550 B CN 103198550B CN 201310123106 A CN201310123106 A CN 201310123106A CN 103198550 B CN103198550 B CN 103198550B
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Abstract
The invention discloses one and be applicable to most of smart mobile phone, fast response time, and the lower use smart mobile phone of cost substitutes intelligent access control system and the access control method of access card.Compared with existing intelligent access control system, the present invention only needs radio frequency card reader to be replaced by light card reader, and improvement cost is low.Due to smart mobile phone and light card reader carry out optical communication time, mobile phone screen covers in light reader surface completely, and there is not the leakage of visible ray, therefore security is higher, is not easily copied illegally.
Description
Technical field
The present invention relates to a kind of gate control system and access control method.
Background technology
Now general intelligent access control system is made up of main frame, card reader and door lock, and typical intelligent access control system structure as shown in Figure 1.In intelligent access control system, smart card is main door-opening mode.Smart card is also called access card in intelligent access control system, mainly following several card: EM card, M1 card, TM card and CPU card etc.When user passes through and authorizes, authorize via system manager, determine to use region and user right.In the main frame of authorization message write intelligent access control system.Preserve in main frame and allly allow the card identifying information of the access card entered (typical card identifying information is card number), form white list.User use access card swipe the card the management area entering intelligent access control system time, card reader is communicated with access card by wireless radio frequency mode, read the card identifying information stored in access card, and being transferred to main frame, main frame carries out certification, if in white list to this card identifying information, then control door lock action, open the door and allow to enter, if this card identifying information is not in white list, then attonity.Do not open user without access card or authority, can not management area be entered.When many cover intelligent access control system composition gate inhibition's networks, user can use an access card to enter all empowerment management regions, very convenient.
Such as, but universal along with application of IC cards, user often holds multiple smart cards, mass transit card, bank card, access card, medical insurance card etc., carries and manages these cards user can be allowed to feel inconvenient.
Along with popularizing of various smart mobile phone, people wish to use the smart mobile phone carried with to carry out these smart cards integrated.Special for intelligent access control system, use smart mobile phone to substitute access card exactly.
It is all adopt less radio-frequency (RFID) mode substantially that current use smart mobile phone substitutes access card, mainly contains two kinds of patterns:
1.NFC handset mode: NFC is that Near Field Communication abridges, i.e. near field communication (NFC).Be a kind of non contact angle measurement and interconnection technique, wireless near field communication can be carried out at mobile device, consumer electronics product, PC and smart control Tool Room.NFC provides a kind of solution of simple, touch, exchanges information with can allowing consumer's simple, intuitive, accesses content and service.NFC mobile phone refers to the mobile phone with NFC module.Mobile phone with NFC module can do a lot of corresponding application.Primarily of three kinds of application models, they are mode card, NFC pattern or ad hoc mode, card reader pattern respectively.Mode card is exactly the mobile phone with NFC function is modeled to a non-contact card, as access card.NFC mobile phone adopts the card reader of mode card and intelligent access control system to carry out wireless telecommunications.
2.SIMPASS mode: SIMPASS technology is a kind of smart card techniques, and the smart card based on SIMPASS has the double-interface card of noncontact and contact function.Contact interface can realize SIM application, completes the telecommunications functions of Mobile phone card; Contactless interface can realize the function such as certification, payment, and compatible multiple application of IC cards specification.SIM card in mobile phone is replaced by SIMPASS card by user, and SIMPASS card can carry out radio frequency communication by the card reader of non-contact interface and intelligent access control system.
By above two kinds of modes, user utilizes smart mobile phone just can enter the authorized region of gate inhibition's network, effectively can reduce the quantity of entrained smart card.
But above two kinds of modes also have corresponding shortcoming:
NFC mobile phone pattern: user needs smart mobile phone to be replaced by NFC mobile phone, and the mobile phone possessing NFC function is at present less, and price is higher.
SIMPASS pattern: SIMPASS card has and carries out radio frequency communication by the extension antenna be attached on card, has requirement to the mobile phone installed, if cell phone rear cover is thicker or adopt metal back cover, then cannot carry out radio communication with card reader.In addition, also have a lot of smart mobile phone SIMPASS card cannot be installed due to the reason of structure at all.
In addition, smart mobile phone is utilized to replace access card to also have a kind of mode utilizing wireless network, namely smart mobile phone self does not possess near field wireless communication function, but intelligent access control system is connected on wireless network (bluetooth, WIFI, 3G), smart mobile phone is connected with intelligent access control system by wireless network, and sending controling instruction remote-controlled intelligent gate control system is opened the door.The shortcoming of this pattern is that before opening the door, smart mobile phone needs to be connected with intelligent access control system by wireless network, and control command is transferred to intelligent access control system from smart mobile phone, and when a large amount of intelligent access control system composition gate inhibition network, response speed is slower.
Summary of the invention
The object of this invention is to provide one and be applicable to most of smart mobile phone, fast response time, and the lower use smart mobile phone of cost substitutes intelligent access control system and the access control method of access card.
Technical scheme of the present invention is:
A kind of intelligent access control system adopting smart mobile phone, comprise gate inhibition's main frame, by the door lock of gate inhibition's host computer control, also include smart mobile phone and be arranged on the light card reader on gate inhibition's main frame, described smooth card reader comprises backboard and opaque surface plate, backboard there is order wire be connected with gate inhibition's main frame, surface plate is arranged at least one printing opacity aperture, be provided with optoelectronic induction module after printing opacity aperture to respond to the light penetrated, described smart mobile phone is provided with access card identification module, when printing opacity aperture in the surface plate that smart mobile phone screen covers light card reader, access card identification module controls the identification picture of smart mobile phone screen Alternation Display bright and dark light change, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to data message, gate inhibition's main frame controls the switch of door lock according to the data message of conversion.
Described access card identification module, according to the size of the size of smart mobile phone screen adjustment picture and position, makes picture can cover printing opacity aperture in light card reader.
The frequency that described access card identification module controls the identification picture of smart mobile phone screen Alternation Display bright and dark light change is that 1 width/second is to 50 width/second.
Described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 3, and wherein on an index line horizontally.
Described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 5, and one of them is arranged on the center position of surface plate, other four respectively with two index lines placed in the middle for axle is symmetrical arranged up and down.
Described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 9, and with three horizontal three vertical equidistantly arrangements, and the line of centre is arranged on horizontal center line, and middle file is arranged on vertical center line.
Described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 4, respectively with two index lines placed in the middle for axle is symmetrical arranged up and down.
Described smart mobile phone is arranged the button controlling to identify picture display, button is used for the beginning of control sequence Circulating fibrocytes identification picture and end.
Described smooth card reader is provided with controlled light-emitting device, smart mobile phone arranges front-facing camera, after light card reader detects that smart mobile phone screen covers printing opacity aperture, controlled light-emitting device sends light signal, after smart mobile phone receives the light signal of controlled light-emitting device transmission by camera, start circular order Identification display picture, after the card identifying information represented after identifying picture Alternation Display has been read by light card reader, controlled light-emitting device sends light signal again, after smart mobile phone receives the light signal of light card reader transmission by camera, stop circular order Identification display picture.
Described smooth card reader is provided with controlled sounding device, after light card reader detects that smart mobile phone screen covers printing opacity aperture, controlled light-emitting device sends startup prompt tone, after smart mobile phone receives the startup prompt tone of controlled sounding device transmission, start circular order Identification display picture, after the card identifying information represented after identifying picture Alternation Display has been read by light card reader, controlled sounding device sends stopping prompt tone again, after smart mobile phone receives the stopping prompt tone of controlled sounding device transmission, stop circular order Identification display picture.
Described light card reader is also provided with wireless radio-frequency communication module, like this can simultaneously compatible access card.
As further improvement, described smart mobile phone back arranges flashlamp, opaque surface plate is arranged a printing opacity aperture, when the flashlamp of smart mobile phone covers the printing opacity aperture in the surface plate of light card reader, flashlamp is flicker alternately, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to data message, and gate inhibition's main frame controls the switch of door lock according to the data message of conversion.Flashlamp can be used to replace smart mobile phone screen, and flashlamp is equivalent to the mobile phone screen showing monochromatic picture, corresponding single hole light card reader.
A kind of intelligent entrance guard control method adopting smart mobile phone, first access card identification module is set on smart mobile phone, gate inhibition's main frame is provided with light card reader, light card reader comprises backboard and opaque surface plate, backboard there is order wire be connected with gate inhibition's main frame, surface plate is arranged at least one printing opacity aperture, be provided with optoelectronic induction module after printing opacity aperture to respond to the light penetrated, when printing opacity aperture in the surface plate that smart mobile phone screen covers light card reader, access card identification module controls the identification picture of smart mobile phone screen Alternation Display bright and dark light change, the printing opacity aperture that passes of light and shade change light is received by optoelectronic induction module and is converted to data message, gate inhibition's main frame controls the switch of door lock according to the data message of conversion.
As preferably, a supervisory computer is set, supervisory computer is connected with gate inhibition's main frame, supervisory computer is arranged the wireless communication module with intelligent mobile phone wireless communication simultaneously, the request of application access card identifying information is sent to supervisory computer by smart mobile phone, supervisory computer examination & verification is sent to smart mobile phone by rear automatic generation access card identifying information, and this access card identifying information is stored in gate inhibition's main frame, when printing opacity aperture in the surface plate that smart mobile phone screen covers light card reader, access card identification module controls smart mobile phone screen Alternation Display identification picture according to access card identifying information, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to access card identifying information and received by gate inhibition's main frame, the identifying information of reception and the identifying information stored in advance contrast by gate inhibition's main frame, if both unanimously, open door lock, if inconsistent, then refusal opens door lock.
As preferably, after the access card identification module on described smart mobile phone starts, detect the physical button of smart mobile phone lateral edges, by beginning and the end of physical button accurate controlled circulation order Identification display picture.
As preferably, after described access card identification module starts, door-opening password is inputted in access card identification module, card identifying information transmits by access card identification module together with door-opening password, and gate inhibition's main frame carries out certification, if in white list to this card identifying information, also want the password of further authentication of users input whether consistent with the door-opening password set in advance, if consistent, just by checking, control door lock action.
As preferably, described smart mobile phone arranges front-facing camera, light card reader increases controlled light-emitting device, the front-facing camera of corresponding smart mobile phone on position, as control channel, smart mobile phone screen covers after in light card reader, controlled light-emitting device sends light signal, after access card identification module receives the light signal of light card reader transmission by camera, start circular order Identification display picture, after card identifying information has read, controlled light-emitting device sends light signal again, after access card identification module receives the light signal of light card reader transmission by camera, stop circular order Identification display picture.
As preferably, controlled sounding device is increased in described smooth card reader, smart mobile phone screen covers after in light card reader, controlled sounding device sends startup prompt tone, and access card identification module starts circular order Identification display picture after startup prompt tone being detected by the receiver on smart mobile phone, after card identifying information has read, controlled sounding device sends stopping prompt tone, and access card identification module stops circular order Identification display picture after stopping prompt tone being detected by receiver.
As preferably, described light card reader is also provided with wireless radio-frequency communication module, like this can simultaneously compatible access card.
Compared with adopting the intelligent access control system of NFC mobile phone, the present invention has the following advantages: cost is low, and do not need to change mobile phone, common smart mobile phone can use.
Compared with adopting the intelligent access control system of SIMPASS card, the present invention has following characteristics: applied widely, and to handset structure no requirement (NR), substantially all at present main flow smart mobile phones can use.
With adopt smart mobile phone by compared with the intelligent access control system of wireless network opening door of remote-control, the present invention has following characteristics: enabling fast response time.
In addition, compared with existing intelligent access control system, the present invention only needs radio frequency card reader to be replaced by light card reader, and improvement cost is low.Due to smart mobile phone and light card reader carry out optical communication time, mobile phone screen covers in light reader surface completely, and there is not the leakage of visible ray, therefore security is higher, is not easily copied illegally.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing common door access control system.
Fig. 2 is the structural representation of gate control system of the present invention.
Fig. 3 a, 3b are the schematic diagram that the card reader of gate control system of the present invention coordinates with mobile phone screen.
Fig. 4 a, 4b, 4c are the schematic diagram of the printing opacity aperture arrangement in light card reader.
Fig. 5 a, 5b, 5c are the schematic diagram identifying that the shape of picture is corresponding with the printing opacity aperture in light card reader.
Fig. 6 is the identification picture conversion process schematic diagram (corresponding five corner, hole light card reader) on mobile phone screen.
Fig. 7 is the card reader of gate control system of the present invention and the schematic diagram one (corresponding four corner, hole light card reader) that mobile phone screen coordinates.
Fig. 8 is the card reader of gate control system of the present invention and the schematic diagram two (corresponding four corner, hole light card reader) that mobile phone screen coordinates.
Fig. 9 is the characteristic identification picture conversion process schematic diagram on mobile phone screen.
Figure 10 is the identification picture conversion process schematic diagram (corresponding four corner, hole light card reader) on mobile phone screen.
Figure 11 is typical gate inhibition's schematic network structure.
Figure 12 is the identification picture conversion process schematic diagram (increase door-opening password) on mobile phone screen.
Embodiment
Below in conjunction with diagram, the present invention is described in detail.
As Fig. 2, gate control system of the present invention comprises gate inhibition's main frame, door lock by gate inhibition's host computer control, gate inhibition's main frame is provided with light card reader, light card reader is the device of a sealing, comprise backboard and opaque surface plate, opaque surface plate, towards user, backboard has order wire be connected with gate inhibition's main frame.Surface plate is provided with mutually perpendicular index line placed in the middle.Surface plate there is the printing opacity aperture of more than 1, light can be allowed to pass through.There is independently optoelectronic induction module under each aperture, the light imported into is responded to.
The smart mobile phone of the compatible screen size 5.5 cun to 2.4 cun of light card reader of the present embodiment.During use, smart mobile phone screen covers in light card reader, as Fig. 3 a, screen center's point should with the point coincides of light card reader.Correct laying method is: the vertical centering control top-stitching of smart mobile phone overlaps with the vertical center index line of light card reader, according to the difference of smart mobile phone screen position, the horizontal level of smart mobile phone can according to the horizontal medium line fine setting of light card reader, to ensure the coincidence of central point, vertical center index line in light card reader refers to two orthogonal straight lines, article one, be horizontal line, one is vertical curve, and the intersection point of two lines is the central point of light reader surface plate.The placement smart mobile phone that conveniently user is correct, when 5.5 cun of screen smart mobile phone screens cover in light card reader, index line placed in the middle should expose visible, and the size of opaque surface plate should be greater than 15 × 10 centimetres.In order to the smart mobile phone of compatible 2.4 cun of screens, as Fig. 3 b, all printing opacity apertures should in the induction region at 4 × 5 centimetres, light card reader center.
On light card reader opaque surface plate, the arrangement of printing opacity aperture can adopt various ways, as Fig. 4 a, and three hole horizontals arrangements: printing opacity aperture is 3, and is equally spacedly arranged on horizontal index line; Also can be that three holes vertically arrange, be exactly equally spaced being arranged on vertical index line like this.As Fig. 4 b, five corners, hole arrangement: printing opacity aperture is 5, and one of them is arranged on the center position of surface plate, other four respectively with two index lines placed in the middle for axle is symmetrical arranged up and down.As Fig. 4 c, nine hole nine grids arrangements: printing opacity aperture is 9, with three horizontal three vertical equidistantly arrangements, and the line of centre is arranged on horizontal center line, and middle file is arranged on vertical center line.
Light signal refers to the bright or dark of light, through optoelectronic induction module, is converted to the high or low of level.Like this, the light and shade change of continuous print light is just converted to the change of continuous print level height, then processes level signal, is converted to data, and send the data to gate inhibition's main frame.
When smart mobile phone screen covers light reader surface plate, the identification picture that mobile phone screen Alternation Display is different, switching frequency is that 1 width/second is to 50 width/second.Mobile phone calculates size and the position of picture automatically according to the size of screen, makes picture can cover the induction region at printing opacity aperture place in light card reader.Picture is pure color picture, and pure color is the obvious two kinds of light and shade colors of difference.The corresponding numeral of color can be adopted, also can adopt the corresponding numeral of the change of color, such as
By the color corresponding numeral 1 of light colour, the corresponding numeral 0 of dark tint.
Turn the corresponding numeral 1 of dark tint with light colour coloured silk, dark tint turns the color corresponding numeral 0 of light colour.
The preferred black and white of light and shade color.
So just can show different identification pictures by mobile phone screen and produce one group of code, what this group code was corresponding is exactly gate inhibition's card number.
Such as, typical gate inhibition's card number E16A9901,2 corresponding system numbers are 11100001011010101001100100000001, if adopt the corresponding figure pattern of color, can be expressed as " obviously light and shade secretly dark light and shade obviously dark light and shade light and shade light and shade dark obviously light and shade is bright secretly secretly " picture of 32 width order displays.
The screen of smart mobile phone is active illuminating, and picture change produces bright and dark light change, the light and shade change of light receive by light card reader, and be converted to data, thus realize optical communication.
The corresponding optical communication passage of each optoelectronic induction module in light card reader, in order to improve communication speed, can arrange multiple optoelectronic induction module, i.e. previously described multiple printing opacity aperture in light card reader.Identify that the shape of picture depends on the arrangement mode of aperture in light card reader, the corresponding pure color grid of each aperture.
Typical corresponding relation is as shown in Fig. 5 a, 5b, 5c.
To adopt five corner, hole light card reader, identification picture conversion process on mobile phone screen as shown in Figure 6, upper left, upper right, lower-left, bottom right grid 1-4 bit digital respectively, the 2 system numbers that gate inhibition's card number E16A9901(is corresponding are 11100001011010101001100100000001) can represent with the picture 1 to 8 of order display.Grid in the middle of picture represents control/data bit, and middle grid is control picture for secretly representing this picture, and middle grid is that to show this picture be data picture in the Ming Dynasty.Grid in the middle of picture 0 is dark, so picture 0 is for controlling picture, for synchronous data flow, namely terminates to picture 0 from picture 0, and picture 0 plays the effect controlling picture and start and terminate to show.The cocycle of smart mobile phone screen Shows Picture 0 to picture 8, and through a picture display circulation, the digital conversion between picture can be just card identifying information by light card reader, sends to gate inhibition's main frame.
Can also cancel middle synchronous hole, adopt four corners, hole light card reader (as Fig. 7), the method for synchronization changes into and adopts characteristic to carry out synchronously.
Because do not have middle synchronous hole, the requirement that smart mobile phone screen is corresponding with light card reader position greatly reduces.As Fig. 8, only need the picture upper left on screen, upper right, lower-left, bottom right grid cover aperture on four angles just respectively.
It is as follows that employing characteristic carries out synchronous example: characteristic is decided to be binary one 0011001(sexadecimal 99), the corresponding synchronous sequence of pictures of characteristic as shown in Figure 9:
There is twice picture 0.a and picture 0.b as the synchronous picture of characteristic in picture 0, corresponding two 1001 codes, form a binary features data 10011001(sexadecimal 99 continuously), this code just starts and terminates the mark shown as picture.
Under characteristic synchronous mode, in order to prevent the data obscuring card identifying information, introduce sexadecimal 0 as escape character, escape rule is as follows:
During transmission, if having 9 in card identifying information, be converted to 90, in such data, 99 appearance can not be had.
During reception, if having 90 in card identifying information, be converted to 9.
If adopt four corner, hole light card reader, upper left, upper right, lower-left, bottom right grid 1-4 bit digital respectively, gate inhibition's card number E16A9901 escape is E16A909001, can represent with the picture 1 to 10 of order display, (as shown in Figure 10), wherein picture 0.a and picture 0.b is the synchronous picture of characteristic.
Gate inhibition's network can be formed by multiple gate control system, the corresponding management area of each gate control system, arrange a supervisory computer unification to manage, supervisory computer is connected with each gate control system by 485 buses, simultaneously supervisory computer can by internet and smart mobile phone communication, also can directly arrange wireless communication module and smart mobile phone carries out communication.
Access control method is as follows:
First user applies for the management area that will enter to send the request to supervisory computer by smart mobile phone, via determine after supervisory computer examination & verification can traffic areas and user right; Supervisory computer automatically generates access card identifying information and is sent to smart mobile phone simultaneously, and authorization message is write in gate inhibition's main frame, preserves all access card identifying informations allowing to enter in gate inhibition's main frame, forms white list;
User use smart mobile phone swipe the card the management area entering intelligent access control system time, the screen of smart mobile phone is covered in light card reader, notes keeping the relative consistent of mobile phone cathetus and light card reader index line placed in the middle;
Smart mobile phone reads the card identifying information stored, time delay 0.1 to 2 second after starting, so that smart mobile phone screen covers in light card reader by user, then starts at screen cocycle order Identification display picture;
Light card reader reads card identifying information by the light signal of smart mobile phone screen, and is transferred to main frame, and main frame carries out certification to this card identifying information, if in white list, then control door lock action, open the door and allow to enter, if this card identifying information is not in white list, then attonity.Do not open user without effective card identifying information or authority, can not management area be entered.When many cover intelligent access control system composition gate inhibition's networks, user can use a smart mobile phone to enter all empowerment management regions.
As further improvement, the access card identification module on smart mobile phone can detect the physical button of smart mobile phone lateral edges after starting, so that the beginning of user's accurate controlled circulation order Identification display picture and end.Such as, smart mobile phone covers after in light card reader by user, starts circular order Identification display picture, Men Kaihou by " increase volume key ", by " increase volume key " end loop order Identification display picture; Or long press " increase volume key " starts circular order Identification display picture, unclamps " increase volume key " and stops circular order Identification display picture.
As further improvement, after access card identification module starts, door-opening password can be inputted in access card identification module, card identifying information transmits by access card identification module together with door-opening password, and gate inhibition's main frame carries out certification, if in white list to this card identifying information, also want the password of further authentication of users input whether consistent with the door-opening password set in advance, if consistent, just by checking, control door lock action.
As further improvement, for the smart mobile phone having front-facing camera, light card reader can increase controlled light-emitting device, and the front-facing camera of corresponding smart mobile phone on position, as control channel.If smart mobile phone possesses front-facing camera, smart mobile phone screen covers after in light card reader, and the access card identification module of smart mobile phone does not initiatively start circular order Identification display picture.After light card reader detects that smart mobile phone screen covers, controlled light-emitting device sends light signal, after access card identification module receives the light signal of light card reader transmission by camera, starts circular order Identification display picture.After card identifying information has read, controlled light-emitting device sends light signal again, after access card identification module receives the light signal of light card reader transmission by camera, stops circular order Identification display picture, can realize optical communication more fast and accurately like this.
Also can change the controlled light-emitting device of light card reader into controlled sounding device, like this, just not need smart mobile phone to have front-facing camera.Smart mobile phone screen covers after in light card reader, and the access card identification module of smart mobile phone does not initiatively start circular order Identification display picture.After light card reader detects that smart mobile phone screen covers, controlled sounding device sends startup prompt tone, and access card identification module starts circular order Identification display picture after startup prompt tone being detected by earpiece.After card identifying information has read, controlled sounding device sends stopping prompt tone, and access card identification module stops circular order Identification display picture, can realize optical communication more fast and accurately like this after stopping prompt tone being detected by earpiece.
As further improvement, light card reader can increase wireless radio-frequency communication module, access card that like this can be simultaneously compatible common.
As further improvement, intelligent access control system can realize the two-way communication with smart mobile phone by the controlled light-emitting device in light card reader or controlled sounding device.Access card identification module on smart mobile phone can make full use of the advanced security unit such as USIM, Secure Element in smart mobile phone, realizes the Premium Features such as encryption and two-way authentication.
As further improvement, the access card identification module on smart mobile phone can be directly installed on smart mobile phone, also can be installed by the Internet download.
As shown in figure 11, be typical gate inhibition's network, comprise three intelligent access control systems and entrance guard management computing machine.Entrance guard management computing machine is by all intelligent access control system of 485 bus marco, and meanwhile, entrance guard management computing machine is connected on internet, to provide service for user.Intelligent access control system A, intelligent access control system B and intelligent access control system C are four corner, hole light card reader of controlled sounding device, and the picture turnover rate of setting is 24 width/second.
User's first does not have access card, holds Apple iPhone4S mobile phone, needs to enter management area A and management area B.Typical access control method is as follows:
1. the access card identification module of iOS version is published in the AppStore of Apple by system manager's second.
2. user's first downloads access card identification module to iPhone4S mobile phone from App Store.
3. user's first starts access card identification module, in access card identification module, fill in application information, comprises address name, contact method, application reason, the management area that will enter.
4. access card identification module obtains the unique device identifier UDID of iPhone4S mobile phone, is sent to supervisory computer together with application information.
5. the application of system manager's second to user's first is examined, and examine by rear, Intelligent entrance guard management system generates access card identifying information automatically, i.e. gate inhibition's card number E16A9901.
6. authorization message is write intelligent access control system A and intelligent access control system B by 485 buses by Intelligent entrance guard management system.Card number E16A9901 adds in white list by intelligent access control system A and intelligent access control system B.
7. user's first starts access card identification module, connects Intelligent entrance guard management system.Intelligent entrance guard management system uses UDID to adopt 3DES to be encrypted as secret key pair card number E16A9901, and the card identifying information after encryption is transferred to access card identification module, and the card identifying information of encryption is stored into by access card identification module.
8. user's first comes intelligent access control system A, and start access card identification module, covered by iPhone4S in light card reader, screen is towards light card reader.After light card reader detects that smart mobile phone covers, controlled sounding device sends startup prompt tone.Access card identification module detects startup prompt tone by earpiece, read the card identifying information of encryption, and use unique device identifier UDID to adopt 3DES algorithm to be decrypted as secret key, gate inhibition's card number E16A9901 is obtained after successful decryption, and be E16A909001 by E16A9901 escape, then start at screen cocycle Identification display sequence of pictures (as Figure 10), display frequency 24 width/second.
9. smooth card reader reads card identifying information E16A9901 within 1 second, and card identifying information is sent to gate inhibition's host A, and gate inhibition's host A and white list contrast, and finds card number E16A9901, and does not arrange door-opening password, controls door lock and opens the door.
10. smooth card reader sends stopping prompt tone by controlled sounding device, and access card identification module detects stopping prompt tone by earpiece, closes access card identification module.User enters management area A.
11. first come intelligent access control system B, and repetitive operation step 8 is to 11.
In order to strengthen security, user's first can arrange 4 setting up passwords 7875 for access card identification module, and numerical ciphers 7875 is encrypted and stored by access card identification module.When next time, user started access card identification module, first must input password 7875 and could use access card identification module.
In order to strengthen security further, user's first can arrange door-opening password, can increase following steps under superincumbent step:
12. user's first start access card identification module, and input setting up password 7875, enters access card identification module.
13. user's first arrange door-opening password 4531.Door-opening password is not stored in the iPhone4S of user's first, but uploads to entrance guard management computing machine.
Gate inhibition's card number E16A9901 is associated door-opening password 4531 by 14. entrance guard management computing machines, is converted to 16 system number 11B3, and is written in intelligent access control system A and intelligent access control system B by 485 buses.
15. user's first come intelligent access control system A, start access card identification module, and input setting up password 7875, enters access card identification module, and then input door-opening password 4531, finally covered by iPhone4S in light card reader, screen is towards light card reader.After light card reader detects that smart mobile phone covers, controlled sounding device sends startup prompt tone.Access card identification module detects startup prompt tone by earpiece.Access card identification module reads the card identifying information of encryption, and use unique device identifier UDID to adopt 3DES algorithm to be decrypted as secret key, card number E16A9901 is obtained after successful decryption, E16A9901 escape is E16A909001, door-opening password 4531 is converted to 16 system number 11B3, access card identifying information is E16A90900111B3, then starts at screen cocycle Identification display picture (as Figure 12), display frequency 24 width/second.
16. smooth card reader read card identifying information E16A990111B3 within 1 second, and by card identifying information (card number=E16A909001, door-opening password=11B3), be sent to gate inhibition's host A, gate inhibition's host A and white list contrast, and find card number E16A9901, and arrange door-opening password 11B3, comparison success, controls door lock and opens the door.
17. smooth card reader send stopping prompt tone by controlled sounding device, and access card identification module detects stopping prompt tone by earpiece, close access card identification module.User enters management area A.
Claims (17)
1. one kind adopts the intelligent access control system of smart mobile phone, comprise gate inhibition's main frame, by the door lock of gate inhibition's host computer control, it is characterized in that, also include smart mobile phone and be arranged on the light card reader on gate inhibition's main frame, described smooth card reader comprises backboard and opaque surface plate, backboard there is order wire be connected with gate inhibition's main frame, surface plate is arranged at least one printing opacity aperture, be provided with optoelectronic induction module after printing opacity aperture to respond to the light penetrated, described smart mobile phone is provided with access card identification module, when printing opacity aperture in the surface plate that smart mobile phone screen covers light card reader, access card identification module controls the identification picture of smart mobile phone screen Alternation Display bright and dark light change, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to data message, gate inhibition's main frame controls the switch of door lock according to the data message of conversion, described smooth card reader is provided with controlled light-emitting device, smart mobile phone arranges front-facing camera, after light card reader detects that smart mobile phone screen covers printing opacity aperture, controlled light-emitting device sends light signal, after smart mobile phone receives the light signal of controlled light-emitting device transmission by camera, start circular order Identification display picture, after the card identifying information represented after identifying picture Alternation Display has been read by light card reader, controlled light-emitting device sends light signal again, after smart mobile phone receives the light signal of light card reader transmission by camera, stop circular order Identification display picture.
2. a kind of intelligent access control system adopting smart mobile phone according to claim 1, it is characterized in that, described access card identification module, according to the size of the size of smart mobile phone screen adjustment picture and position, makes picture can cover printing opacity aperture in light card reader.
3. a kind of intelligent access control system adopting smart mobile phone according to claim 1, is characterized in that, the frequency that described access card identification module controls the identification picture of smart mobile phone screen Alternation Display bright and dark light change is that 1 width/second is to 50 width/second.
4. a kind of intelligent access control system adopting smart mobile phone according to claim 1, is characterized in that, described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 3, and wherein on an index line horizontally.
5. a kind of intelligent access control system adopting smart mobile phone according to claim 1, it is characterized in that, described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 5, one of them is arranged on the center position of surface plate, other four respectively with two index lines placed in the middle for axle is symmetrical arranged up and down.
6. a kind of intelligent access control system adopting smart mobile phone according to claim 1, it is characterized in that, described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 9, with three horizontal three vertical equidistantly arrangements, and the line of centre is arranged on horizontal center line, middle file is arranged on vertical center line.
7. a kind of intelligent access control system adopting smart mobile phone according to claim 1, it is characterized in that, described surface plate is provided with two mutually perpendicular index lines placed in the middle, printing opacity aperture is 4, respectively with two index lines placed in the middle for axle is symmetrical arranged up and down.
8. a kind of intelligent access control system adopting smart mobile phone according to claim 1, is characterized in that, described smart mobile phone is arranged the button controlling to identify picture display, and button is used for the beginning of control sequence Circulating fibrocytes identification picture and end.
9. a kind of intelligent access control system adopting smart mobile phone according to claim 1, it is characterized in that, described smooth card reader is provided with controlled sounding device, after light card reader detects that smart mobile phone screen covers printing opacity aperture, controlled sounding device sends startup prompt tone, after smart mobile phone receives the startup prompt tone of controlled sounding device transmission, start circular order Identification display picture, after the card identifying information represented after identifying picture Alternation Display has been read by light card reader, controlled sounding device sends stopping prompt tone again, after smart mobile phone receives the stopping prompt tone of controlled sounding device transmission, stop circular order Identification display picture.
10. a kind of intelligent access control system adopting smart mobile phone according to claim 1, is characterized in that, described light card reader is also provided with wireless radio-frequency communication module.
11. a kind of intelligent access control systems adopting smart mobile phone according to claim 1, it is characterized in that, described smart mobile phone back arranges flashlamp, opaque surface plate is arranged a printing opacity aperture, when the flashlamp of smart mobile phone covers the printing opacity aperture in the surface plate of light card reader, flashlamp is flicker alternately, and the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to data message, and gate inhibition's main frame controls the switch of door lock according to the data message of conversion.
12. 1 kinds of intelligent entrance guard control methods adopting smart mobile phone, it is characterized in that, first access card identification module is set on smart mobile phone, gate inhibition's main frame is provided with light card reader, light card reader comprises backboard and opaque surface plate, backboard there is order wire be connected with gate inhibition's main frame, surface plate is arranged at least one printing opacity aperture, be provided with optoelectronic induction module after printing opacity aperture to respond to the light penetrated, described smart mobile phone arranges front-facing camera, light card reader increases controlled light-emitting device, the front-facing camera of corresponding smart mobile phone on position, as control channel, smart mobile phone screen covers after in light card reader, controlled light-emitting device sends light signal, after access card identification module receives the light signal of light card reader transmission by camera, start circular order Identification display picture, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to data message, gate inhibition's main frame controls the switch of door lock according to the data message of conversion, after card identifying information has read, controlled light-emitting device sends light signal again, after access card identification module receives the light signal of light card reader transmission by camera, stop circular order Identification display picture.
13. a kind of intelligent entrance guard control methods adopting smart mobile phone according to claim 12, it is characterized in that, a supervisory computer is set, supervisory computer is connected with gate inhibition's main frame, supervisory computer is arranged the wireless communication module with intelligent mobile phone wireless communication simultaneously, the request of application access card identifying information is sent to supervisory computer by smart mobile phone, supervisory computer examination & verification is sent to smart mobile phone by rear automatic generation access card identifying information, and this access card identifying information is stored in gate inhibition's main frame, when printing opacity aperture in the surface plate that smart mobile phone screen covers light card reader, access card identification module controls smart mobile phone screen Alternation Display identification picture according to access card identifying information, the light of light and shade change is received by optoelectronic induction module through printing opacity aperture and is converted to access card identifying information and received by gate inhibition's main frame, the identifying information of reception and the identifying information stored in advance contrast by gate inhibition's main frame, if both unanimously, open door lock, if inconsistent, then refusal opens door lock.
14. a kind of intelligent entrance guard control methods adopting smart mobile phone according to claim 13, it is characterized in that, after access card identification module on described smart mobile phone starts, detect the physical button of smart mobile phone lateral edges, by beginning and the end of physical button accurate controlled circulation order Identification display picture.
15. a kind of intelligent entrance guard control methods adopting smart mobile phone according to claim 13, it is characterized in that, after described access card identification module starts, door-opening password is inputted in access card identification module, card identifying information transmits by access card identification module together with door-opening password, gate inhibition's main frame carries out certification to this card identifying information, if in white list, also want the password of further authentication of users input whether consistent with the door-opening password set in advance, if consistent, just by checking, control door lock action.
16. a kind of intelligent entrance guard control methods adopting smart mobile phone according to claim 13, it is characterized in that, controlled sounding device is increased in described smooth card reader, smart mobile phone screen covers after in light card reader, controlled sounding device sends startup prompt tone, after access card identification module detects startup prompt tone by the receiver on smart mobile phone, start circular order Identification display picture, after card identifying information has read, controlled sounding device sends stopping prompt tone, after access card identification module detects stopping prompt tone by receiver, stop circular order Identification display picture.
17. a kind of intelligent entrance guard control methods adopting smart mobile phone according to claim 13, is characterized in that, described light card reader is also provided with wireless radio-frequency communication module.
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| CN103701604A (en) * | 2013-12-18 | 2014-04-02 | 清华大学 | Identity-authenticating method and system based on mobile-phone screen |
| CN104851175A (en) * | 2015-06-19 | 2015-08-19 | 成都福立盟科技有限公司 | Smartphone APP-based wireless access control system and control method thereof |
| CN105205889A (en) * | 2015-08-27 | 2015-12-30 | 桂林理工大学 | Visible light-control access control device with hidden channel |
| CN108027991B (en) * | 2015-09-07 | 2022-01-14 | 通力股份公司 | Method and system for controlling access in an environment |
| CN106934264A (en) * | 2015-12-31 | 2017-07-07 | 深圳先进技术研究院 | A kind of intelligent unlocking method, device and lock device |
| CN105701898A (en) * | 2016-03-25 | 2016-06-22 | 北京智达宏图数据技术有限公司 | Method, device and system for transmitting secret key |
| WO2018006338A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳企管加企业服务有限公司 | Optical communications-based operation method and system for intelligent access control |
| WO2018006337A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳企管加企业服务有限公司 | Intelligent entrance guard management method and system based on optical communication |
| WO2018006339A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳企管加企业服务有限公司 | Intelligent entrance guard verification method and system based on optical communication |
| CN106815906A (en) * | 2016-11-29 | 2017-06-09 | 深圳智乐信息科技有限公司 | A kind of intelligent entrance guard management method and system based on optic communication |
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