Intelligent access control system based on Internet of ThingsTechnical field
The present invention relates to a kind of gate control system, relate in particular to the intelligent access control system based on Internet of Things.
Background technology
Gate control system is a kind of gateway gate inhibition's safety management system, is a kind of new-modernization safety management system, and it integrates microcomputer automatic identification function and modern safety management measure, and it relates to electronics, machinery, optics, computing machine, communication etc.It is to solve the effective measures that safety precaution management is realized in important department gateway.Applicable various confidential departments, as bank, machine room, armory, safe care registry, Office Area, intellectual communityintellectualized village, factory etc.
The opening ways that existing gate control system is general has: by access card, identified and opened or open by password identification.Yet, once occur not being with in access card or access card loss or the out of order situation of cryptographic system, or when unattended or operator on duty come off duty, internal system personnel can not enter.In addition, general confidential departments are a not only gate control system all, generally has a plurality of, single supervision to have resource and personnel's waste, and is not easy to unified management.
Internet of Things is another global tide of IT application after computing machine, internet and mobile radio communication, is the new stage of global IT application development.The Chinese government pays much attention to technology of Internet of things development, lists Internet of Things in priority research areas.Internet of Things and new forms of energy, green manufacturing etc. are listed as country's five large emerging strategic industries.At present, the research of Internet of Things correlation technique has become study hotspot both domestic and external.
Summary of the invention
Object of the present invention is exactly that a kind of intelligent access control system based on Internet of Things that has simple in structure, wide coverage, intellectuality, hommization, is convenient to unified management will be provided, it can be with in the out of order situation of access card or cryptographic system, or when unattended or operator on duty come off duty, realize wireless remote monitering Intelligent Recognition personnel identity, and can carry out resetting and opening the door and the function of closing the door of wireless remote gate control system whenever and wherever possible.
In order to solve the existing problem of background technology, the technical solution used in the present invention is:
Intelligent access control system based on Internet of Things, it is comprised of gate inhibition's remote monitoring terminal and each access controller, described gate inhibition's remote monitoring terminal comprises radio network gateway, GPRS base station, individual mobile monitoring terminal and central monitor, and each described access controller comprises Zigbee wireless communication module, single-chip microcomputer, card reader, code keypad, driver module, electronic lock motor, camera and power supply; Wireless connections are carried out in radio network gateway in gate inhibition's remote monitoring terminal and GPRS base station, GPRS base station respectively with individual mobile monitoring terminal and central monitor wireless connections, Zigbee wireless communication module in each access controller is connected with single-chip microcomputer, single-chip microcomputer is connected with code keypad with card reader respectively, driver module, camera and power supply are connected with single-chip microcomputer respectively, electronic lock motor is connected with driver module, the radio network gateway in gate inhibition's remote monitoring terminal respectively with each access controller in Zigbee wireless communication module carry out the two-way wireless communication of one-to-many.
Beneficial effect of the present invention is: be somebody's turn to do the intelligent access control system based on Internet of Things, there is simple in structure, wide coverage, intellectuality, hommization, be convenient to the advantages such as unified management, can not be with in the out of order situation of access card or cryptographic system, or when unattended or operator on duty come off duty, realize wireless remote monitering Intelligent Recognition personnel identity, and can carry out resetting and opening the door and the function of closing the door of wireless remote gate control system whenever and wherever possible.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the present invention is based on the intelligent access control system embodiment of Internet of Things.
Embodiment
As shown in Figure 1, intelligent access control system based on Internet of Things, comprise gate inhibition's remote monitoring terminal and each access controller, described gate inhibition's remote monitoring terminal comprises radio network gateway, GPRS base station, individual mobile monitoring terminal and central monitor, and each described access controller comprises Zigbee wireless communication module, single-chip microcomputer, card reader, code keypad, driver module, electronic lock motor, camera and power supply; Wireless connections are carried out in radio network gateway in gate inhibition's remote monitoring terminal and GPRS base station, GPRS base station respectively with individual mobile monitoring terminal and central monitor wireless connections, Zigbee wireless communication module in each access controller is connected with single-chip microcomputer, single-chip microcomputer is connected with code keypad with card reader respectively, driver module, camera and power supply are connected with single-chip microcomputer respectively, electronic lock motor is connected with driver module, the radio network gateway in gate inhibition's remote monitoring terminal respectively with each access controller in Zigbee wireless communication module carry out the two-way wireless communication of one-to-many.
Card reader in each access controller, code keypad can or be inputted correct password and identify and enter by the identification of correct access card, when not being with in the out of order situation of access card or cryptographic system, or when unattended or operator on duty come off duty, can be by the fault request key in code keypad, then, pass through single-chip microcomputer, Zigbee wireless communication module, radio network gateway and GPRS base station carry out after radio communication, fault solicited message being passed in the individual mobile monitoring terminal and central monitor in gate inhibition's remote monitoring terminal, operator on duty just can carry out personnel identity identification by the camera before gate control system, thereby realize wireless remote monitering Intelligent Recognition personnel identity, can carry out resetting and opening the door and the function of closing the door of wireless remote gate control system whenever and wherever possible simultaneously.
Be somebody's turn to do the intelligent access control system based on Internet of Things, there is simple in structure, wide coverage, intellectuality, hommization, be convenient to the advantages such as unified management, can not be with in the out of order situation of access card or cryptographic system, or when unattended or operator on duty come off duty, realize wireless remote monitering Intelligent Recognition personnel identity, and can carry out resetting and opening the door and the function of closing the door of wireless remote gate control system whenever and wherever possible.
Protection domain of the present invention relates to all changes form recited above.