CN104790766A - Intelligent door lock and identification method for lock state and unlocking legality thereof - Google Patents
Intelligent door lock and identification method for lock state and unlocking legality thereof Download PDFInfo
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Abstract
The invention discloses an intelligent door lock and an identification method for lock state and unlocking legality thereof. The intelligent door lock comprises a lock hole, a lock body, a communication control device, a cloud server and a hand-held terminal, wherein the lock body comprises a lock tongue, a centre sate identification device and an identification device for inside and outside handles. The lock body is used for identifying the states of a dead bolt and a latch bolt and identifying an unlocking action conducting on the inside handle or on the outside handle. When the lock state and unlocking legality are identified, the feedback information is uploaded to the cloud server and the hand-held terminal through the communication control device, and corresponding control instruments such as constrained locking or alarming are sent out through the cloud server and the hand-held terminal according to the feedback information, so that the security and convenience of the intelligent door lock system are improved greatly.
Description
Technical field
The invention belongs to safety protection device and method and technology field, be specifically related to a kind of intelligent door lock system and lock status thereof and legitimacy recognition methods of unblanking.
Background technology
Society is along with the develop rapidly of economy, and various enterprise customer, the demand of domestic consumer to safety is also more and more higher, and therefore various door-locking system arises at the historic moment, such as metal key lock, and magnetic control lock, computer chip is locked, Fingerprint Lock, acoustic control lock etc.
CN201310239266 discloses a kind of door lock state and checks device, and it is with the contact metal film be located on door lock and contact shell fragment, in order to detect the state of this door lock; With sending module so that the state of this door lock is sent to mobile phone.
CN201310402147 discloses a kind of door lock alarm set, by the location triggered switch residing for Door-lock bolt, connects transmitter circuit, utilizes infrared technique to transmit and receive signal, the information whether door locks is supplied to user.
CN201410173726 discloses a kind of intelligent door lock, and its lockset is used for lock door body, and lockset is provided with the dead bolt of left and right sidesing shifting, and dead bolt is inserted on linkage board, and on dead bolt, cover has spring; MIM message input module, described MIM message input module is for detecting dead bolt using state; Control module is for receiving the instruction of MIM message input module output detections dead bolt using state, and editor and sending can allow the instruction of mobile terminal identification; Mobile terminal, described mobile terminal sends instruction for receiving control module, and according to the display dead bolt state of instruction.
The defect of above-mentioned prior art is that cannot identify all dead bolts comprises the state of thimble and close door state simultaneously, which kind of state side's tongue is in, which kind of state is latch bolt be in, which kind of state thimble is in, close door state occur time be Internal handle drive or outward hand-drive, therefore, when door lock state is sent to mobile terminal, exist very large erroneous judgement may and None-identified unlocking action whether legal, whether mobile terminal user can only obtain door locked, and each dead bolt in lock cannot be obtained, the state of thimble, when unblank behavior time, more cannot know the legitimacy of unlocking action.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, a kind of intelligent door lock system and lock status thereof and legitimacy recognition methods of unblanking are provided, it can identify all dead bolts simultaneously and comprises the state of thimble and close door state, such as, which kind of state square tongue is in, and which kind of state is latch bolt be in, which kind of state thimble is in, close door state occur time be Internal handle drive or outward hand-drive, therefore, can effectively obtain door lock state and unblank whether legal.Concrete technical scheme is as follows:
A kind of intelligent door lock system, described intelligent door lock system comprises keyhole, lock body, controls communicator, Cloud Server, handheld terminal, wherein,
(1) square tongue, latch bolt, thimble is fixed on described lock body by fixed structure, and can stretch, and at closing time, square tongue and latch bolt can put in the keyhole on doorframe, and thimble can not put in keyhole; Described side's tongue is ejected by machine automatization, or motor drives automatic spring, or upper handle ejects, or key turns ejects, lock door and doorframe; Described latch bolt is by tool automatic spring, or motor drives automatic spring, lock door and doorframe; Described thimble is set to when the door closes, and described thimble is pushed back lock body by doorframe, and when the door is open, described thimble is by lock body automatic spring;
(2) described lock body comprises dead bolt and thimble status identification means and inside and outside handle recognition device; Described dead bolt and thimble status identification means and described inside and outside handle recognition device are by corresponding fixed structure, be fixed on lock body, inside and outside handle is connected on lock body by connector, and described dead bolt and thimble status identification means are used for the side's of identification tongue respectively, latch bolt, the ejection state of thimble; Described inside and outside handle recognition device is used for identifying the outer state that hand-drive and Internal handle are driven respectively, when user by outer hand-drive dead bolt time, identification is that outer handle is driven; When user drives dead bolt by Internal handle, identification is that Internal handle is driven;
(3) described control communicator is for receiving the feedback information of described dead bolt and thimble status identification means and inside and outside handle recognition device, after feedback information is processed, be reported to Cloud Server or handheld terminal, and receive the control command of above-mentioned handheld terminal and described Cloud Server;
(4) described Cloud Server is used for receiving and storing above-mentioned feedback information, by above-mentioned feedback information with phone, and mail, short breath, the mode of propelling movement is issued to described handheld terminal, and sends corresponding control command according to described feedback information;
(5) described handheld terminal is for receiving the feedback information of described control communicator and above-mentioned Cloud Server, and sends corresponding control command according to described feedback information.
Wherein, the mode that described dead bolt and thimble status identification means and described inside and outside handle recognition device carry out identifying comprises infrared, contact-making switch, microswitch, hall device, magnetic strength device.
The present invention also aims to provide the lock status of above-mentioned intelligent door lock system and legitimacy recognition methods of unblanking, it is characterized in that, this recognition methods comprises:
(1) lock status identification step: described dead bolt and thimble status identification means report thimble state, judge switch gate state, thimble ejects, and mark door is opened, and thimble is retracted, and mark door is closed; Described dead bolt and thimble status identification means report latch bolt state, and latch bolt ejects, the locking of mark latch bolt, and latch bolt is retracted, mark latch bolt non-locking; Above-mentioned dead bolt and the thimble status identification means side of reporting ligule state, square tongue ejects, and the side's of mark tongue locks, and square tongue is retracted, the side's of mark tongue non-locking;
(2) enabling legitimacy identification step: when described dead bolt and thimble status identification means report above-mentioned latch bolt from locking onto non-locking, or square tongue is from when locking onto unlocked state, described control communicator judges now to there occurs the behavior of unblanking; When behavior of unblanking occurs, if inside and outside handle recognition device reports Internal handle to be driven, be then judged to be to unblank lawful acts in inside; When behavior of unblanking occurs, if inside and outside handle recognition device reports outer handle to be driven, be then judged to be to unblank in outside, if behavior of this time unblanking have passed through legal authorization, be then judged to be legal behavior of unblanking, otherwise be just judged to be behavior of illegally unblanking; Described control communicator reports behavioural information of illegally unblanking to described Cloud Server and described handheld terminal.
Wherein, legal authorization comprises electron key mandate, mechanical key mandate, password authorization, and card is authorized
.
Accompanying drawing explanation
Fig. 1 is the components of system as directed structured flowchart of intelligent door lock system of the present invention;
Fig. 2 is the overall system architecture block diagram of intelligent door lock system of the present invention;
Detailed description of the invention
A kind of intelligent door lock system, comprises keyhole, lock body, controls communicator, Cloud Server, handheld terminal, wherein,
(1) square tongue, latch bolt, thimble is arranged on described lock body, and can stretch, and at closing time, square tongue and latch bolt can put in the keyhole on doorframe, and thimble can not put in keyhole; Described side's tongue is ejected by machine automatization, or motor drives automatic spring, or upper handle ejects, or key turns ejects, lock door and doorframe; Described latch bolt is by tool automatic spring, or motor drives automatic spring, lock door and doorframe; Described thimble is set to when the door closes, and described thimble is pushed back lock body by doorframe, and when the door is open, described thimble is by lock body automatic spring;
(2) described lock body comprises dead bolt and thimble status identification means and inside and outside handle recognition device; Described dead bolt and thimble status identification means and described inside and outside handle recognition device are fixed on lock body, and inside and outside handle is connected on lock body by connector, and described dead bolt and thimble status identification means are used for the side's of identification tongue respectively, latch bolt, the ejection state of thimble; Described inside and outside handle recognition device is used for identifying the outer state that hand-drive and Internal handle are driven respectively, when user by outer hand-drive dead bolt time, identification is that outer handle is driven; When user drives dead bolt by Internal handle, identification is that Internal handle is driven;
(3) described control communicator is for receiving the feedback information of described dead bolt and thimble status identification means and inside and outside handle recognition device, after feedback information is processed, be reported to Cloud Server or handheld terminal, and receive the control command of above-mentioned handheld terminal and described Cloud Server;
(4) described Cloud Server is used for receiving and storing above-mentioned feedback information, by above-mentioned feedback information with phone, and mail, short breath, the mode of propelling movement is issued to described handheld terminal, and sends corresponding control command according to described feedback information;
(5) described handheld terminal is for receiving the feedback information of described control communicator and above-mentioned Cloud Server, and sends corresponding control command according to described feedback information.
The mode that described dead bolt and thimble status identification means and described inside and outside handle recognition device carry out identifying comprises infrared, contact-making switch, microswitch, hall device, magnetic strength device.
The lock status of described intelligent door lock system and legitimacy recognition methods of unblanking, it is characterized in that, this recognition methods comprises:
(1) lock status identification step: described dead bolt and thimble status identification means report thimble state, judge switch gate state, thimble ejects, and mark door is opened, and thimble is retracted, and mark door is closed; Described dead bolt and thimble status identification means report latch bolt state, and latch bolt ejects, the locking of mark latch bolt, and latch bolt is retracted, mark latch bolt non-locking; Above-mentioned dead bolt and the thimble status identification means side of reporting ligule state, square tongue ejects, and the side's of mark tongue locks, and square tongue is retracted, the side's of mark tongue non-locking;
(2) enabling legitimacy identification step: when described dead bolt and thimble status identification means report above-mentioned latch bolt from locking onto non-locking, or square tongue is from when locking onto unlocked state, described control communicator judges now to there occurs the behavior of unblanking; When behavior of unblanking occurs, if inside and outside handle recognition device reports Internal handle to be driven, be then judged to be to unblank lawful acts in inside; When behavior of unblanking occurs, if inside and outside handle recognition device reports outer handle to be driven, be then judged to be to unblank in outside, if behavior of this time unblanking have passed through legal authorization, be then judged to be legal behavior of unblanking, otherwise be just judged to be behavior of illegally unblanking; Described control communicator reports behavioural information of illegally unblanking to described Cloud Server and described handheld terminal.Wherein, legal authorization comprises electron key mandate, mechanical key mandate, password authorization, and card is authorized.
Below with reference to accompanying drawing 1-2, further detailed description is done to intelligent door lock system of the present invention.
Described intelligent door lock system comprises:
A kind of intelligent door lock system, described intelligent door lock system comprises keyhole, lock body, controls communicator, Cloud Server, handheld terminal, wherein,
(1)
Side's tongue, latch bolt, thimble is fixed on described lock body by fixed structure, and can stretch, and at closing time, square tongue and latch bolt can put in the keyhole on doorframe, and thimble can not put in keyhole;
1. side's tongue: ejected by machine automatization, or motor drives automatic spring, or upper handle ejects, or key turns ejects, lock door and doorframe.
2. latch bolt: by tool automatic spring, or motor drives automatic spring.Lock door and doorframe.
3. thimble: when door is closed, thimble is pushed back lock body by doorframe; When door is opened, thimble is by lock body automatic spring.
(2) described lock body comprises dead bolt and thimble status identification means and inside and outside handle recognition device; Described dead bolt and thimble status identification means and described inside and outside handle recognition device are by corresponding fixed structure, and be fixed on lock body, inside and outside handle is connected on lock body by connector.
1. dead bolt (thimble) status identification means: this device is the side's of identification tongue respectively, latch bolt, the whether ejection state of thimble.Recognition principle can be infrared, contact-making switch, microswitch, hall device, magnetic strength device.This device can realize on lock body, also can doorframe realize again.
2. (outward) handle recognition device in: this device identifies the outer state that hand-drive and Internal handle are driven respectively.When user by outer hand-drive dead bolt time, this device identification is that outer handle is driven; When user drives dead bolt by Internal handle, this device identification is that Internal handle is driven.
(3) communicator is controlled: this device receives the feedback of dead bolt (thimble) status identification means and interior (outward) handle recognition device.After feedback information is processed, be reported to other devices, as Cloud Server or handheld terminal, and receive the control command of above-mentioned handheld terminal and described Cloud Server;
(4) described Cloud Server is used for receiving and storing above-mentioned feedback information, by above-mentioned feedback information with phone, and mail, short breath, the mode of propelling movement is issued to described handheld terminal, and sends corresponding control command according to described feedback information;
(5) described handheld terminal is for receiving the feedback information of described control communicator and above-mentioned Cloud Server, and sends corresponding control command according to described feedback information.
When carrying out lock status to it and unblanking legitimacy identification, adopt following steps:
(1) door lock state identification: dead bolt (thimble) status identification means reports thimble state, judges switch gate state, thimble ejects, and represent that door is opened, thimble is retracted, and mark door is closed.Dead bolt (thimble) status identification means reports latch bolt state, and latch bolt ejects, the locking of mark latch bolt, and latch bolt is retracted, mark latch bolt non-locking.Dead bolt (thimble) the status identification means side of reporting ligule state, square tongue ejects, and the side's of mark tongue locks, and square tongue is retracted, the side's of mark tongue non-locking.
(2) enabling legitimacy recognition principle: when dead bolt (thimble) status identification means reports latch bolt from locking onto non-locking, or square tongue is from when locking onto unlocked state, controls (communication) device and judges now to there occurs the behavior of unblanking.When behavior of unblanking occurs, if interior (outward) handle recognition device reports Internal handle to be driven, be then judged to be to unblank lawful acts in inside.When behavior of unblanking occurs, if interior (outward) handle recognition device reports outer handle to be driven, then be judged to be to unblank in outside, (comprise if behavior of this time unblanking have passed through legal authorization and be not limited to electron key mandate, mechanical key mandate, password authorization, card is authorized), then be judged to be legal behavior of unblanking, otherwise be just judged to be behavior of illegally unblanking, controlling (communication) device family reports behavioural information of illegally unblanking to other devices, such as cloud service and personal terminal, to User Alarms information, corresponding information is reported to Cloud Server and handheld terminal by controlling communicator, Cloud Server and handheld terminal send corresponding control command, as positive lock or warning etc., substantially increase safety and the convenience of intelligent door lock system.
The above is only the preferred embodiment for the present invention.It should be pointed out that the member of ordinary skill for the art, under the prerequisite not departing from the technology of the present invention principle, can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (4)
1. an intelligent door lock system, is characterized in that: described intelligent door lock system comprises keyhole, lock body, controls communicator, Cloud Server, handheld terminal, wherein,
(1) square tongue, latch bolt, thimble is arranged on described lock body, and can stretch, and at closing time, square tongue and latch bolt can put in the keyhole on doorframe, and thimble can not put in keyhole; Described side's tongue is ejected by machine automatization, or motor drives automatic spring, or upper handle ejects, or key turns ejects, lock door and doorframe; Described latch bolt is by tool automatic spring, or motor drives automatic spring, lock door and doorframe; Described thimble is set to when the door closes, and described thimble is pushed back lock body by doorframe, and when the door is open, described thimble is by lock body automatic spring;
(2) described lock body comprises dead bolt and thimble status identification means and inside and outside handle recognition device; Described dead bolt and thimble status identification means and described inside and outside handle recognition device are fixed on lock body, and inside and outside handle is connected on lock body by connector, and described dead bolt and thimble status identification means are used for the side's of identification tongue respectively, latch bolt, the ejection state of thimble; Described inside and outside handle recognition device is used for identifying the outer state that hand-drive and Internal handle are driven respectively, when user by outer hand-drive dead bolt time, identification is that outer handle is driven; When user drives dead bolt by Internal handle, identification is that Internal handle is driven;
(3) described control communicator is for receiving the feedback information of described dead bolt and thimble status identification means and inside and outside handle recognition device, after feedback information is processed, be reported to Cloud Server or handheld terminal, and receive the control command of above-mentioned handheld terminal and described Cloud Server;
(4) described Cloud Server is used for receiving and storing above-mentioned feedback information, by above-mentioned feedback information with phone, and mail, short breath, the mode of propelling movement is issued to described handheld terminal, and sends corresponding control command according to described feedback information;
(5) described handheld terminal is for receiving the feedback information of described control communicator and above-mentioned Cloud Server, and sends corresponding control command according to described feedback information.
2. intelligent door lock system according to claim 1, is characterized in that, the mode that described dead bolt and thimble status identification means and described inside and outside handle recognition device carry out identifying comprises infrared, contact-making switch, microswitch, hall device, magnetic strength device.
3., according to lock status and the legitimacy recognition methods of unblanking of the intelligent door lock system one of claim 1-2 Suo Shu, it is characterized in that, this recognition methods comprises:
(1) lock status identification step: described dead bolt and thimble status identification means report thimble state, judge switch gate state, thimble ejects, and mark door is opened, and thimble is retracted, and mark door is closed; Described dead bolt and thimble status identification means report latch bolt state, and latch bolt ejects, the locking of mark latch bolt, and latch bolt is retracted, mark latch bolt non-locking; Above-mentioned dead bolt and the thimble status identification means side of reporting ligule state, square tongue ejects, and the side's of mark tongue locks, and square tongue is retracted, the side's of mark tongue non-locking;
(2) enabling legitimacy identification step: when described dead bolt and thimble status identification means report above-mentioned latch bolt from locking onto non-locking, or square tongue is from when locking onto unlocked state, described control communicator judges now to there occurs the behavior of unblanking; When behavior of unblanking occurs, if inside and outside handle recognition device reports Internal handle to be driven, be then judged to be to unblank lawful acts in inside; When behavior of unblanking occurs, if inside and outside handle recognition device reports outer handle to be driven, be then judged to be to unblank in outside, if behavior of this time unblanking have passed through legal authorization, be then judged to be legal behavior of unblanking, otherwise be just judged to be behavior of illegally unblanking; Described control communicator reports behavioural information of illegally unblanking to described Cloud Server and described handheld terminal.
4. intelligent door lock system according to claim 3 lock status and to unblank legitimacy recognition methods, it is characterized in that: described legal authorization comprises electron key mandate, mechanical key mandate, password authorization, card is authorized.
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