Utility model content
The technical problems to be solved in the utility model is the defect that the complex structure in order to overcome anti-theft device in prior art but still be difficult to is evaded thief and adopt violent means to destroy anti-thefting facility, warning device can not to record in time and reflect theft situation, a kind of electron key, burglary-resisting system and security system are provided, can the antitheft information of real time record, and in the time that occurring, larceny real-time pictures can be uploaded to designated equipment, for the detection of case provides data accurately, electron key and system are also without being arranged to complicated structure simultaneously.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of electron key, its feature is, it comprises a MCU(microprocessing unit), a flip flop equipment and a dispensing device, wherein,
The instruction that this flip flop equipment is used for receiving user is to enable this MCU and this dispensing device;
This MCU sends this identity information for storing the identity information of this electron key and controlling this dispensing device to outside burglary-resisting system.
Preferably, this dispensing device is 2.4GHz radio communication device.This electron key uses 2.4GHZ wireless signal to carry out communication, to realize automatic identification function, and is furnished with chargeable micro button cell.With respect to the RFID(radio-frequency (RF) identification adopting in other utility models) scheme, the scheme that the utility model adopts has obvious volume advantage, be convenient to owner and carry, can not cause thief's attention, make thief think that this is a common traditional key simultaneously.
Preferably, this electron key also comprises a power supply, and this power supply is used to this MCU and the power supply of this dispensing device;
Preferably, this power supply is rechargable power supplies; More preferably, this electron key comprises handle and key main body, is provided with the charging input end of a metal probe as this rechargable power supplies in this key main body; More preferably, this flip flop equipment is a button, and this button is arranged at this handle middle part.
The utility model also provides a kind of burglary-resisting system, and its feature is, it comprises a dead bolt state monitoring apparatus, a receiving trap, a control device and an alarm device, wherein,
This dead bolt state monitoring apparatus is for the state of the dead bolt of the door lock of Real-Time Monitoring antitheft door;
This receiving trap is for receiving the identity information from electron key;
This control device for enabling this alarm device in the time that the state of dead bolt changes;
This alarm device is used for realizing local alarm and/or remote alarm.
Preferably, this alarm device comprises the first wireless communication module, and this first wireless communication module is for being sent to designated equipment by this warning information, and this designated equipment is one or more in user mobile terminal, PC and the far-end server set.
Preferably, this burglary-resisting system comprises camera head, this control device also in the time enabling this alarm device, enable this camera head with take real-time pictures,
Preferably, this camera head also comprises the second wireless communication module, and this second wireless communication module is used for this real-time pictures to be uploaded in real time designated equipment,
Preferably, this camera head also comprises one or more cameras, and this alarm device is for launching enabling of infrared signal control camera.
Preferably, this first wireless communication module is WIFI(Wireless Fidelity) module or 3G(3G (Third Generation) Moblie technology) module,
And/or this second wireless communication module is WIFI module or 3G module.
The utility model also provides a kind of security system, and its feature is, it comprises electron key as above and burglary-resisting system as above.
For strengthening the anti-theft effect of burglary-resisting system, the utility model proposes a kind of burglary-resisting system with stronger anti-theft capability, by the means of " inviting a wolf into house ", " sure catch ", thief is restrained by law.This system is without using special safe-guard door lock, tongue state monitoring apparatus, receiving trap and control device only need to lock on the basis of traditional door lock, outward appearance, function to safe-guard door lock can not produce change, seem similarly to be common General antitheft door, thief wants to unblank neither be very difficult, thereby avoid door lock by violence damage.Its characteristic part is, thief cannot settle control device from judging in appearance antitheft door, and whether control device can be told current door opener's identity legal, to determine whether alarm.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is:
1,, by the cooperation of electron key and burglary-resisting system, only have the behavior of unblanking of the electron key by authentication to be just considered to legal event.For illegal event, burglary-resisting system can be sent to event the designated equipment that user arranges in time, to make in time counter-measure.
Once 2 illegal event occurs, the utility model can be uploaded real-time pictures in real time, for the detection of burglary provides first-hand data.
3, owing to being that electron key or burglary-resisting system are all without complicated structure is set, therefore outward appearance, electron key and burglary-resisting system are all without the slightest difference with the antitheft means of prior art, have also reduced to a certain extent the possibility of thief's violence damage anti-thefting facility.
Mode below by embodiment further illustrates the utility model, but therefore the utility model is not limited among described scope of embodiments.
With reference to figure 1, the electron key described in the present embodiment comprises a MCU11, a flip flop equipment 12 and a dispensing device 13, wherein,
This flip flop equipment 12 for the instruction that receives user to enable this MCU11 and this dispensing device 13;
This MCU11 sends this identity information for recording the identity information of this electron key and controlling this dispensing device to outside burglary-resisting system.
This electron key is except the function of traditional key, the function that also has identity information to send, burglary-resisting system just can judge by identity information the legitimacy of electron key like this, thereby judges the legitimacy of open and close door event, improves thus anti-theft security index.
Specifically, this dispensing device is 2.4GHz radio communication device.This electron key uses 2.4GHZ wireless signal to carry out communication, to realize automatic identification function, and is furnished with chargeable micro button cell, and small volume is easy to carry.
With reference to figure 2, the present embodiment burglary-resisting system comprises a dead bolt state monitoring apparatus 21, a receiving trap 22, a control device 23 and an alarm device 24, wherein,
This dead bolt state monitoring apparatus 21 is for the state of the dead bolt of the door lock of Real-Time Monitoring antitheft door;
This receiving trap 22 is for receiving the identity information from electron key;
Whether this control device 23 is legal for judging this identity information, and when legal, configure and record a legal zone bit, when illegal, abandon this identity information, and for judging in the time that the state of dead bolt changes whether this legal zone bit exists, if so, recording open and close door event is legal event; If not, to record open and close door event be illegal event and enable this alarm device;
This alarm device 24 is for generating warning information and adopting this warning information to realize local alarm and/or remote alarm.
Why need authentication, the one, for the consideration of security, two is also for the consideration that whether can cause maloperation.Such as two residents of opposite house each other are provided with burglary-resisting system as herein described, 2 owners have set anti-theft cipher freely, and own home's burglary-resisting system and electron key are matched.Like this when an owner A is wherein in the time opening the door, because the distance at 2 doors is very near, the signal that A electron key on hand sends can be received by the antitheft door of 2 simultaneously, but for example, because being A, the encrypted message (anti-theft cipher) of the expression identity comprising in the information that the electron key of A sends sets, with B family's difference, therefore now only have the burglary-resisting system of A family to think that this electron key is legal, the burglary-resisting system of B family thinks that this is not legal electron key, if therefore now the door of B family is opened, the burglary-resisting system of B still can be judged to be this event illegal event alarm.This coupling measure fundamental purpose is for tightening security property, also can avoid the signal phase mutual interference of each family.
In addition, this alarm device 24 comprises the first wireless communication module, this first wireless communication module is for being sent to designated equipment by this warning information, and this designated equipment is for example, for example, in user mobile terminal (owner mobile phone), PC and the far-end server (security system of community) set one or more.
In addition, this burglary-resisting system also comprises camera head, and this control device is also for enabling this camera head to take real-time pictures, for follow-up detection recording when open and close door event is illegal event.
And, this camera head also comprises the second wireless communication module, this second wireless communication module, for this real-time pictures is uploaded to designated equipment in real time, even if thief has found after camera head, camera head to be implemented to destroy like this, is also unlikely to lose all shooting datas.
Security system described in the present embodiment has comprised electron key as shown in Figure 1 and burglary-resisting system as shown in Figure 2.
With reference to figure 3, introduce the theft preventing method described in the present embodiment.
Step 100, the state of the dead bolt of the door lock of this dead bolt state monitoring apparatus Real-Time Monitoring antitheft door, this control device is monitored electron key (representing with step 100a and step 100b in Fig. 3).
Step 101, this control device judges that whether this receiving trap receives the identity information from electron key, if so, enters step 102; If not, return to step 100b.
Step 102, this control device judges that whether this identity information is legal, if so, enters step 104; If not, enter step 103.
Step 103, abandons this identity information.
Step 104, configures and records a legal zone bit.
Dead bolt state monitoring apparatus at the state of real-time monitoring dead bolt, judges in step 105 whether the state of dead bolt changes always, if so, enters step 106; If not, repeated execution of steps 100a(is here for illustrated clear demonstration, and the flow process branch that dead bolt state does not change does not illustrate in the drawings).
Step 106, this control device judges that whether this legal zone bit exists, and if so, enters step 107; If not, enter step 108.
Step 107, recording open and close door event is legal event process ends.
Step 108, records open and close door event and is illegal event and enable this alarm device to generate warning information and to adopt this warning information to realize local alarm and/or remote alarm.
The principle of embodiment 2 is identical with embodiment 1, and below in conjunction with user's use angle, embodiment 2 is with a concrete application example and be combined with scene and set forth the technical solution of the utility model.
With reference to figure 4-7, the state-detection switch of dead bolt state monitoring apparatus for installing in position corresponding to doorframe upper lock tongue in the present embodiment, can trigger burglary-resisting system to interrupt thing form when dead bolt ejects or locks.
Electron key and burglary-resisting system are substantially divided into three parts from whole hardware structure.
One, electron key, mainly comprises switch key, MCU, 2.4G wireless launcher, working power is provided by chargeable button cell.
Its two, main burglary-resisting system, mainly comprises CPU main control chip: regulate and control whole burglary-resisting system; 2.4G wireless receiver: the information of sending for receiving electron key; Dead bolt state-detection switch: detect in real time open and close door state; Infrared transmitting circuit: the camera subsystem with remote control far-end starts; WIFI module: the communication of realization and owner's client, antitheft client, completes alarm function; Power-switching circuit: realize and convert civil power to system required operating voltage.
Its three, camera subsystem, mainly comprises MCU: regulation and control camera subsystem operation; Infrared receiving circuit: to receive main burglary-resisting system about the order that starts or close camera; WIFI module: realize the video recording of monitoring is uploaded to owner's client in real time; Battery: this battery is dismountable No. 5 batteries, provides the power supply of camera subsystem.
Specifically, this electron key in the present embodiment uses 2.4GHZ wireless signal to carry out communication, to realize automatic identification function, and is furnished with chargeable micro button cell.With respect to the RFID scheme adopting in other utility models, the scheme that the utility model adopts has obvious volume advantage, is convenient to owner and carries, and can not cause thief's attention simultaneously, makes thief think that this is a common traditional key.This electronic installation is arranged on the handle place of traditional key, system reference ground taking key main body as electronic installation, draw the metal probe of one section of diameter 2mm as the input end of charge power supply in one end of plastic handle simultaneously, be equipped with again special key cradle, only need a few minutes can complete charging operations.In key main body central authorities, a groove button is set, in the time that the button time of pressing is greater than 2s, automatically wakes electron key up, key can automatically send a stringly include specific preamble code, owner customizes the information such as anti-theft cipher, carries out identity validation for the main system on antitheft door.The position of this triggering button is in handle central authorities, and in the time carrying out unlocking action, finger will inevitably touch button.In the situation of not being triggered, electron key is in most cases in park mode, and lowest power consumption can lowly reach tens microamperes, greatly extends working time.Little with traditional key difference in electron key outward appearance and structure, consist predominantly of key metal body and plastic handle two parts.In plastic handle integrated corresponding electronic module (MCU and dispensing device), key metal body is connected to the reference ground of electronic module, and plastic handle also includes 5V charging probe and keyswitch simultaneously.Due to electron key adopt be 2.4G wireless network, therefore can accomplish minimum volume, without the plastic handle that need to do an extra large size as RFID.
When (above explaining through overmatching, the matching operation is here associated electron key and burglary-resisting system, even if adopt so identical burglary-resisting system, also can ensure the confirmation of identity, both improved security, can not cause again false alarm) electron key appear at 10 meters of scopes of antitheft door within, and electron key is triggered, key can automatically send a stringly include specific preamble code, owner customizes the information such as anti-theft cipher, burglary-resisting system can a special sign position of configuration after receiving legitimate messages.In the time that burglary-resisting system has detected that open and close door event occurs, can go to read and judge this special sign position, to confirm the legitimacy of current open and close door event.
Burglary-resisting system can be according to the identification real-time report open and close door event to electronic key based identity.Due to popularizing of current WIFI network, most of families are all furnished with WIFI network, and therefore burglary-resisting system described in the utility model also can be equipped with WIFI module and access the WIFI network in host.In the time having detected that open and close door event occurs, burglary-resisting system can send to client (this client can be arranged on the conventional computer of owner and mobile phone) by this event by WIFI in real time, to put on record.
In addition, in the time that burglary-resisting system judges that current open and close door event belongs to illegal, burglary-resisting system can send warning information (by means such as the vibrations of client control mobile phone, music alarm and screen flickers) to owner's client by WIFI network, burglary-resisting system can cease to the antitheft client that is arranged on community security personnel place by automatic transfer simultaneously, this client can show the information such as floor, room number of current warning resident family, to ensure that Security Personnel can arrive in host the very first time, contains illegal incomer.
Further, this burglary-resisting system includes a camera subsystem simultaneously, and this camera subsystem can be arranged on parlor and face the place of antitheft door, has strong disguised.The burglary-resisting system being for example arranged on doorframe has infrared emission function.In the time that burglary-resisting system detects that current open and close door event belongs to illegal operation, burglary-resisting system, can be by the startup of infrared signal control camera subsystem, to realize the video recording in indoor activity to illegal incomer in sending a warning.This subsystem is equipped with WIFI module equally, can in real time Video Document be transferred to owner's client, to prevent losing Video Document after illegal incomer from finding and destroying camera.
The utility model is by the cooperation of electron key and burglary-resisting system, only has the behavior of unblanking of the electron key by authentication to be just considered to legal event.For illegal event, burglary-resisting system can be sent to event the designated equipment that user arranges in time, to make in time counter-measure.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and amendment all fall into protection domain of the present utility model.