Access control systemTechnical field
The present invention relates to safety management technology field, particularly relate to access control system.
Background technology
Access control system is the system that Vomitory carries out intelligent management, belongs to the category of safety management system, at main pipeImportant channel mouth such as reason district and gateway etc. is installed, and traditional gate inhibition's identification system is single, it is impossible to meet the multiple different occasion required,And, lack the unified management to whole device for identifying, simultaneously when access door is carried out malicious sabotage, also the most corresponding pre-Anti-device.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the present invention provides a kind of and manages simple, to adapt to different occasion access control system.
The technical scheme realizing the object of the invention is: access control system, including main control computer, some intelligent controllers, distinguishesIdentification device, electronic lock, button of going out, alarm sensor and alarm, some intelligent controllers respectively with main control computer phaseConnecting, main control computer receives the information of intelligent controller transmission and is acted upon, device for identifying, button of going out, sensing of reporting to the policeDevice outputs signal to intelligent controller respectively, and intelligent controller compares with the signal of original storage after receiving signal and judges,Then process information is sent to electronic lock or alarm.
As the prioritization scheme of the present invention, device for identifying includes magnetic card and card reader, and card reader has judged the magnetic card of insertion the mostBacking up in intelligent controller, card reader will determine that result is transferred to intelligent controller, and intelligent controller is according to judged resultEnable electronic lock or alarm.
As the prioritization scheme of the present invention, device for identifying is visible dialogue system, and visible dialogue system includes off-premises station and indoor set,Being mounted on photographic head, microphone and speaker on off-premises station and indoor set, off-premises station is connected with electronic lock, on off-premises station alsoBeing provided with numerical digit button, numerical digit button is for selecting the doorplate of correspondence, and indoor set judges client's by photographic head and callIdentity, indoor set sends operational order to off-premises station, and operational order is transferred to intelligent controller, intelligent controller root by off-premises stationElectronic lock or alarm is enabled according to the information received.
As the prioritization scheme of the present invention, device for identifying is face identification system, face identification system include data collecting system,Face detection system and face recognition system, data collecting system is CCD camera, and face detection system is used for registering CCD phaseThe position of the face that machine is absorbed and the feature of face, face recognition system is for identification and confirms corresponding face.
As the prioritization scheme of the present invention, device for identifying includes RFID card reader and RFID passive RF label, RFID Card ReaderDevice judges that the RFID passive RF label read the most backs up in intelligent controller, and RFID card reader will determine thatResult is transferred to intelligent controller, and intelligent controller enables electronic lock or alarm according to judged result.
The present invention has positive effect: the present invention passes through the alarm sensor perception malicious sabotage to access door, improves gate inhibitionThe level of security of management system；Being equipped with different device for identifying according to different occasions, range of application is more extensive, not only simultaneouslyCan apply to house, office buildings, safety coefficient can also be applied to simultaneously and require high occasion.
Accompanying drawing explanation
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, to the present inventionIt is described in further detail, wherein
Fig. 1 is the theory diagram of the present invention.
Wherein: 1, main control computer, 2, intelligent controller, 3, device for identifying, 4, electronic lock, 5, button of going out, 6,Alarm sensor, 7, alarm.
Detailed description of the invention
The invention discloses a kind of access control system, including main control computer 1, some intelligent controllers 2, device for identifying 3,Electronic lock 4, button 5 of going out, alarm sensor 6 and alarm 7, some intelligent controllers 2 respectively with main control computer 1Be connected, main control computer 1 receive intelligent controller 2 transmit information and be acted upon, device for identifying 3, button 5 of going out,Alarm sensor 6 outputs signal to intelligent controller 2 respectively, and intelligent controller 2 enters with the original signal stored after receiving signalGo to compare and judge, then send process information to electronic lock 4 or alarm 7.
Wherein, main control computer 1, for being managed collectively some intelligent controllers 2, has corresponding in main control computer 1Data base, data base records all donors registration and cancellation situation and extent of competence etc..When user operation go out byDuring button 5, intelligent controller 2 receives corresponding door opening command, and intelligent controller 2 controls electronic lock 4 and performs unlocking operation.When there being people malicious sabotage gate, alarm sensor 6 is according to stressing conditions meeting perception, the information that alarm sensor 6 will perceiveBeing transferred to intelligent controller 2, intelligent controller 2 can enable alarm 7 after judging and perform warning.
Device for identifying 3 includes magnetic card and card reader, and card reader judges that the magnetic card inserted the most is carried out in intelligent controller 2Backup, card reader will determine that result is transferred to intelligent controller 2, and intelligent controller 2 enables electronic lock 4 according to judged resultOr alarm 7.
Device for identifying 3 is visible dialogue system, and visible dialogue system includes on off-premises station and indoor set, off-premises station and indoor set equalBeing provided with photographic head, microphone and speaker, off-premises station is connected with electronic lock 4, and off-premises station is additionally provided with numerical digit button,Numerical digit button is for selecting the doorplate of correspondence, and indoor set judges the identity of client by photographic head and call, and indoor set is to outdoorMachine sends operational order, and operational order is transferred to intelligent controller 2 by off-premises station, and intelligent controller 2 is according to the information receivedEnabling electronic lock 4 or alarm 7, when indoor set sends the operational order opened, intelligent controller 2 controls electronic lock 4Perform opening operation；When indoor set sends the operational order of warning, intelligent controller 2 controls alarm 7 and performs operation of reporting to the police.
Device for identifying 3 is face identification system, and face identification system includes that data collecting system, face detection system and face are distinguishedKnowledge system, data collecting system is CCD camera, and face detection system is for registering the position of the face that CCD camera is absorbedWith the feature of face, face recognition system is for identification and confirms corresponding face.For the process time preventing traversal from being broughtLong problem, during registration, first inputs ID, then CCD camera shooting face, and face detection system is used for registering CCD phaseThe position of the face that machine is absorbed and the feature of face；During checking, first input ID, then CCD camera scanning face, peopleFace identification system is quickly compared according to ID, thus judges that incomer is the most legal, and this kind of face identification system is applicable to safetyThe occasion that performance requirement is higher.
Device for identifying 3 includes RFID card reader and RFID passive RF label, and RFID card reader judges the RFID readPassive RF label the most backs up in intelligent controller 2, and RFID card reader will determine that result is transferred to Based Intelligent ControlDevice 2, intelligent controller 2 enables electronic lock 4 or alarm 7 according to judged result.This kind need not the identification dress directly contactedPut 3 management being applicable to parking lot.
Particular embodiments described above, is further described the purpose of the present invention, technical scheme and beneficial effect,Be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all in the present inventionSpirit and principle within, any modification, equivalent substitution and improvement etc. done, should be included in protection scope of the present invention itIn.