CN203012832U

CN203012832U - Laser lock and key

Info

Publication number: CN203012832U
Application number: CN 201320019469
Authority: CN
Inventors: 李文摆
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-15
Filing date: 2013-01-15
Publication date: 2013-06-19
Anticipated expiration: 2023-01-15

Abstract

The utility model discloses a laser lock. The laser lock comprises a power supply module, a circuit board, a lock core and a lock shell, wherein the power supply module is connected with the circuit board, the circuit board and the lock core are installed inside the lock shell in an embedded mode, the circuit board is capable of controlling the lock core to open and close, and the power supply module is capable of supplying power for all parts. The utility model further provides a key which is matched with the laser lock. The laser lock and the key are convenient to use, high in reliability and capable of measuring temperatures and automatically warning. Users can master states of lockset and conditions of using environment. The laser lock and the key have positive using effects.

Description

Laser lock and key

Technical field

The utility model relates to a kind of laser lock and supporting key, particularly a kind of laser lock and supporting key thereof for laser gate inhibition.

Background technology

Lockset is a kind of product of protecting personal property, and purpose is to protect individual's privacy or property not to be encroached on, and lock is the common name of this protective articles.In day by day complicated social security environment, well behaved lockset guarantees the important barrier of lives and properties beyond doubt, yet existing lockset has shortcomings.

Mechanical lock is simple and practical, but its shortcoming is: the first, and mechanical lock coordinates to come work with the dissimilar tooth form on metal key and lock core, just have the key teeth of two locks identical or similar in every 4000 locks according to statistics, so security is low; The second, in a single day the key of mechanical lock is lost, and any people who finds key can open lock with key; The 3rd, the key of mechanical lock is easy to copy, and security is low; The 4th, the material of mechanical lock mostly is greatly brass, and quality is softer, easily damages; The 5th, mechanical lock available masking foil is sometimes opened with other key covers; The 6th, mechanical lock can not be reported to the police during by the unauthorized person pirate of the open.

Fingerprint Lock has been utilized the unicity of mankind's fingerprints, but also there is critical defect, namely the first, system of fingerprints belongs to optical recognition system, and optical fingerprint identification system can not transdermal top layer (dead property skin layer) due to light, so be merely able to scan the surface of finger skin, perhaps scan dead property skin layer, can not go deep into skin corium, in this case, the clean level of finger surface directly has influence on the effect of identification.If the user points and glued more dust, the situation of makeing mistakes may will appear identifying; The second, if people make a fingerprint fingerprint according to the finger lines, also may unblank by recognition system, for the user, use safety and stable not; The 3rd, whether the fingerprint capturer of optical principle, common capacitance principle collector, reflective capacitance principle collector all can crack with false fingerprint, can be out-tricked by artificial finger print (false fingerprint) to the distinguishing ability meaning fingerprint product of artificial finger print (false fingerprint).this problem is not sensational legend, but the serious problems that domestic market exists, in fact artificial finger print is circulation in a large number at home, the employee of some enterprise replaces work attendance with it, after the lawless person has stolen other people fingerprint lines, with the crime of artificial finger print, in Guangdong, the ground such as Shanghai, Hong Kong, Hubei reported that similar case occured, the 4th, more finger also can cause because of the interference in other external worlds the situation of the door of not opening, for example: coarse finger, mechanic's finger, the elderly's finger, congenital dried finger (doing the finger outstanding problem when being cold), finger (can be stained with some greases with finger imitates) with grease, finger (can imitate with gesso) with dust, with the finger of earth (be gesso add a little moisture content imitate), dirty finger (can be coated with the ink of some different colours on finger, for example redness and black), congenital shallow texture finger, a little finger etc. of perspiring, the 4th, the critical nature of fingerprint recognition product has discrimination, False Rate, to the distinguishing ability of false fingerprint, the indexs such as the adaptability of finger, serviceable life are brought larger puzzlement to the consumer, the 5th, all can stay user's finger mark when using fingerprint each time on fingerprint collecting head, and there is the possibility that is used to copy fingerprint in these fingerprint traces, the 6th, the scanning of a surface area of Fingerprint Lock is large and be plastic material, easily by pernicious destruction, causes improper unblanking, the 7th, the comparison finger print information is stored in lockset, in case lockset by malicious sabotage, is easy to steal finger print information.And everyone biological characteristic is exclusive, in case stolen, potential safety hazard is arranged; The 8th, scratch in case run into finger, spot, peeling etc., Fingerprint Lock can't the identification unlocking person; The 9th, under powering-off state, Fingerprint Lock needs No. 9 reserve batteries, and this kind battery is difficult to buy in some cities of secondary grade; The tenth, although used fingerprint control, under emergency, key must be carried at one's side, and easily, still there is the puzzlement of changing lock in loss and stolen.

Application number is that 01245671.3 patent discloses a kind of electronic laser lock, comprise key, lock chamber, control circuit, in the lock chamber, a sidewall is equipped with laser instrument, the water chestnut mirror refraction or reflex to of laser beam by on the key is contained in the reception photoresistance in opposite side precalculated position in the lock chamber, starts the solenoid valve unlock circuit.Other illegal keys insert the lock chamber laser beam depart from the predetermined photoresistance that receives, be radiated in intensive warning photoresistance, start warning circuit and also lock the solenoid valve unlock circuit.This laser lock can prevent from illegally unblanking and can be antitheft, but lacks system management in family uses, and is unfavorable for the protection of household's privacy.

The utility model content

The utility model is namely improved for defects, and a kind of laser that is applicable to use efficiently and easily between each member of many mouthfuls of families of utility model is locked.

First aspect of the present utility model provides a kind of laser lock.

To achieve these goals, comprise at least one circuit board, lock core, lock housing according to the laser of the utility model first aspect lock, wherein circuit board and lock core are inlaid in lock housing, and circuit board is controlled opening of lock core and closure.

Preferably, described laser lock comprises power module.

Preferably, described circuit board comprises control module in above-mentioned arbitrary scheme.

Preferably, described control module comprises CPU, main control chip in above-mentioned arbitrary scheme.

Preferably, the operation platform of circuit board is ARM-cortexM3 in above-mentioned arbitrary scheme.

Preferably, the model of described CPU is STM32 in above-mentioned arbitrary scheme.

Preferably, described circuit board comprises laser lock an outdoor lateral circuit plate, i.e. circuit A plate in above-mentioned arbitrary scheme.

Preferably, described circuit board comprises laser lock an indoor lateral circuit plate, i.e. circuit B plate in above-mentioned arbitrary scheme.

Preferably, a described outdoor lateral circuit plate is electrically connected to a described indoor lateral circuit plate and can communicates in above-mentioned arbitrary scheme.

Preferably, a described outdoor lateral circuit plate comprises the laser communication module in above-mentioned arbitrary scheme.

Preferably, a described outdoor lateral circuit plate comprises at least one group of laser head in above-mentioned arbitrary scheme.

Preferably, every group of laser head comprises at least one laser diode in above-mentioned arbitrary scheme,

Be used for the Emission Lasers data.

Preferably, every group of laser head comprises at least one photodiode in above-mentioned arbitrary scheme, is used for receiving laser data.

Preferably, described laser communication module can be to the encryption laser of input in above-mentioned arbitrary scheme

Decrypts information, and carry out user rs authentication.

Preferably, a described outdoor lateral circuit plate comprises standby laser head in above-mentioned arbitrary scheme.

Preferably, a described outdoor lateral circuit plate comprises the infrared detection probe in above-mentioned arbitrary scheme, and whether described infrared detection probe is for detection of having the people to lock nearly stop at laser.

Preferably, a described outdoor lateral circuit plate comprises infrared sensor in above-mentioned arbitrary scheme, and described infrared sensor is used for reading the infrared monitoring signal.

Preferably, a described outdoor lateral circuit plate is connected with camera module in above-mentioned arbitrary scheme, and it is used for taking pictures.

Preferably, a described outdoor side is with photodiode and laser beam emitting head in above-mentioned arbitrary scheme, and an indoor side is with video recording and camera arrangement.

Preferably, a described outdoor lateral circuit plate also is electrically connected with keyboard in above-mentioned arbitrary scheme, and described keyboard is used for the input password, and then opens described laser lock.

Preferably, when described laser head can't work, can input password by keyboard and open the laser lock in above-mentioned arbitrary scheme.

Preferably, a described indoor lateral circuit plate is the main circuit board of whole door lock in above-mentioned arbitrary scheme.

In above-mentioned arbitrary scheme preferably, setting-in voice module, temperature detecting module, communication module in a described indoor lateral circuit plate.

Preferably, described voice module is the voice recording and broadcasting module in above-mentioned arbitrary scheme.

Preferably, described voice recording and broadcasting module can read pre-stored voice information in above-mentioned arbitrary scheme.

Preferably, described voice recording and broadcasting module can be play pre-stored voice information in above-mentioned arbitrary scheme.

Preferably, described voice recording and broadcasting module is preserved voice warning information in above-mentioned arbitrary scheme.

Preferably, described voice recording and broadcasting module is play voice warning information in above-mentioned arbitrary scheme.

Preferably, the temperature detecting module in a described indoor lateral circuit plate comprises temperature sensor in above-mentioned arbitrary scheme, and described temperature detecting module is for detection of environment temperature.

Preferably, the communication module in a described indoor lateral circuit plate is the GPRS communication module in above-mentioned arbitrary scheme, and it is used for and an outdoor lateral circuit plate and other devices communicatings.

Preferably, a described indoor lateral circuit plate has two drivings, double copies in above-mentioned arbitrary scheme.

Preferably, a described indoor lateral circuit plate comprises motor drive module in above-mentioned arbitrary scheme.

Preferably, described motor drive module comprises motor-drive circuit in above-mentioned arbitrary scheme, and described motor-drive circuit can drive and control the unlatching of laser lock or close.

Preferably, a described indoor lateral circuit plate comprises the electric quantity monitoring module in above-mentioned arbitrary scheme, is used for monitoring the dump energy of described power module.

Preferably, a described indoor lateral circuit plate comprises the vibration monitoring module in above-mentioned arbitrary scheme, and described vibration monitoring module comprises shock sensor, is used for the shock conditions of monitoring laser lock.

Preferably, a described indoor lateral circuit plate comprises memory module in above-mentioned arbitrary scheme.

Preferably, described memory module comprises the SD card module in above-mentioned arbitrary scheme, is used for the record of unblanking of storage laser lock.

Preferably, after the laser lock activates, realize the storage of recording and recording in above-mentioned arbitrary scheme.Storage module is that the storage chip of fixing directly is welded on main circuit board, can not arbitrarily take off, and be provided with professional password, only has the manufacturer that deciphering is arranged, the client be there is no that authority extracts with deletion, be also mess code even extract.Prevent that the bad person from destroying evidence.Be mainly in case criminal case appears in family, company coordinates security department to extract, and proposition is the decrypted programs that need specialty.

Preferably, a described indoor lateral circuit plate comprises display module in above-mentioned arbitrary scheme.

Preferably, described display module is liquid crystal display in above-mentioned arbitrary scheme, and it is used for showing the character image of the outdoor side of laser lock circuit plate.

Preferably, a described indoor lateral circuit plate comprises Keysheet module in above-mentioned arbitrary scheme.

Preferably, the Keysheet module of a described indoor lateral circuit plate comprises " demonstration " button, " unblanking " button and " danger " button in above-mentioned arbitrary scheme.

In above-mentioned arbitrary scheme, described laser be locked in indoor section also with infrared detection and speech recognition warning device, recording, record a video, take pictures, at least a in storage device.During information matches that the personal information that detects when infrared infrared detecting device and speech recognition equipment obtain, start alert program.For example, SMS alarm, for example 110 notes.

Preferably, a described indoor lateral circuit plate comprises camera, infrared probe in above-mentioned arbitrary scheme, and infrared probe locks near personnel for detection of laser and stops situation.

Preferably, described laser lock adopts the material that can resist, shock by electricity, and reserves urgent charge port in above-mentioned arbitrary scheme.

Preferably, the working relative humidity of described laser lock is RH (20 ~ 80) % in above-mentioned arbitrary scheme

Preferably, the working temperature of described laser lock is-50～90 ℃ in above-mentioned arbitrary scheme.

Preferably, refuse sincere (FRR) of described laser lock is less than 0.003 ‰ in above-mentioned arbitrary scheme

Preferably, the accuracy of system identification (FAR) of described laser lock is less than 0.0003 ‰ in above-mentioned arbitrary scheme

In above-mentioned arbitrary scheme, described laser lock is used to the lockset charging also with wireless charging device.

Preferably, described laser lock adopts dual power supply and double circuit board in above-mentioned arbitrary scheme.

The technical scheme of the laser lock that the utility model first aspect provides comprises the combination in any of each part mentioned above, and the simple change of each part mentioned above assembly or combination are still protection domain of the present utility model.

Provide the key supporting with the laser lock according to the utility model second aspect, described key comprises display module, communication module, laser head.

Preferably, described laser lock is locked for the laser that the utility model first aspect provides.

Preferably, described key comprises monitoring modular in above-mentioned arbitrary scheme.

Preferably, described monitoring modular is used for the electric weight of monitoring key in above-mentioned arbitrary scheme.

Preferably, described monitoring modular is used for monitoring laser communication and password in above-mentioned arbitrary scheme

Correct errors.

Preferably, described display module comprises touch-screen in above-mentioned arbitrary scheme.

Preferably, described touch-screen is thin screen in above-mentioned arbitrary scheme.

In above-mentioned arbitrary scheme preferably, described display module Output of laser head garble, password mistake, the too low information of door lock electric weight.

Preferably, described touch-screen shows laser head garble, password mistake, the too low information of door lock electric weight in above-mentioned arbitrary scheme.

Preferably, the quantity of described laser head is two groups in above-mentioned arbitrary scheme.

Be used for the Emission Lasers data.

Preferably, described laser diode on the key is corresponding with the position of the bright diode of the utility model first aspect in above-mentioned arbitrary scheme.

Preferably, described photodiode on the key is corresponding with the position of the laser diode of the utility model first aspect in above-mentioned arbitrary scheme.

Preferably, described laser head is arranged side by side in the key front portion in above-mentioned arbitrary scheme.

Preferably, described laser head is in key two sides arrangement in above-mentioned arbitrary scheme.

Preferably, described laser head is communicated by letter with the laser lock by communication module in above-mentioned arbitrary scheme

And the switching of control laser lock.

Preferably, the laser communication of described laser head is through encrypting in above-mentioned arbitrary scheme.

Preferably, the cipher mode of described laser communication is frequency-hopping encryption in above-mentioned arbitrary scheme.

Preferably, described key adopts IC to encrypt in above-mentioned arbitrary scheme, and each IC has independent encryption library.

Preferably, the user is at the password of inputting on the key 3 mistakes in above-mentioned arbitrary scheme, key self-locking.

Preferably, key is by ID and the unlock password that dispatches from the factory of dispatching from the factory in above-mentioned arbitrary scheme.

Preferably, described key comprises that a master key and at least one handle divide key in above-mentioned arbitrary scheme.

In above-mentioned arbitrary scheme preferably, basic function and the consistent size of described minute key and master key.

Preferably, described master key comprises main control software in above-mentioned arbitrary scheme.

Preferably, described key can show current date and time in above-mentioned arbitrary scheme.

Preferably, the time and date that described key shows is take the date and time of supporting laser lock as normative reference in above-mentioned arbitrary scheme.

Preferably, described communication module receives open the door information, a suspect of an illegal minute key that the laser lock sends and stays the information such as information, vibrations caution, condition of a fire caution in above-mentioned arbitrary scheme.

Preferably, open the door information, a suspect of the illegal minute key that described display module Output of laser lock sends is stayed the information such as information, vibrations caution, condition of a fire caution in above-mentioned arbitrary scheme.

Preferably, the operation behavior of described minute key is passed to the communication module of master key or user's mobile phone by its built-in communication module in above-mentioned arbitrary scheme.

Preferably, the output of the display module of described master key divides the operation information of key in above-mentioned arbitrary scheme.

The working method of laser lock described in the utility model and key is: the user inputs correct password on the display screen of key, key sends laser signal, an outdoor lateral circuit plate of setting-in in lock housing, it is the laser signal that circuit A plate receives the key emission, it is the communication module of circuit B plate that the laser communication module of circuit A plate is sent to an indoor lateral circuit plate to laser signal, the motor-drive circuit of circuit B plate drives and controls the unlatching of laser lock or closes, when the laser lock is opened, send the unlatching prompt tone; Temperature detecting module in circuit board is the monitoring of environmental temperature constantly, if temperature is over 55 ℃, automatically open the laser lock, and by communication module with warning message by uploading to master key or using mobile phone, simultaneously with alarming short message " * * * the address breaking out of fire; please save as early as possible the householder: * *, phone: * * " mail to 110 SMS platform; When all keys all can not be worked, can lock the keyboard input password of an outdoor side by laser, open the laser lock; Infrared probe checks constantly before the laser lock, whether someone stops, if the residence time surpasses 10s, the concrete time is formulated by the manufacturer.By camera, stop person's face taken pictures and stored, and uploading to master key or user's mobile phone by communication module, the laser lock sends voice suggestion simultaneously: " monitor you and entered private manor, please don't stop, otherwise report to the police ".

After the key cipher input error reached three times, camera was taken pictures the person's of unblanking face, and uploaded to master key or user's mobile phone by communication module; When the electric weight of lockset itself is not enough, remind master key by communication module with short message mode; Continuous monitoring laser lock shock conditions, during greater than certain threshold value, camera is taken pictures and is stored and by communication module, photo be dealt into master key or user's mobile phone when the lockset vibration amplitude, and the laser lock sends caution sound; Detect you in illegal invasion, please stop immediately, otherwise report to the police, follow-up sounding the alarm; The laser lock is opened after 5 seconds as be there is no subsequent operation, and the laser lock automatically locks.

The laser lock ﹠ key that the utility model first aspect and second aspect provide is easy to use, reliability is high, can thermometric, automatic alarm, and the user can grasp the state of lockset and the situation of environment for use at any time.Has positive result of use.

More multioperation is all known for those of ordinary skills, repeats no more.

The technical scheme of the key that the utility model second aspect provides comprises the combination in any of each part mentioned above, and the simple change of each part mentioned above assembly or combination are still protection domain of the present utility model.

Description of drawings

Fig. 1 is the outdoor side structure schematic diagram according to the first preferred embodiment of the laser lock of the utility model first aspect.

Fig. 2 is the outdoor side structure schematic diagram according to the second preferred embodiment of the laser lock of the utility model first aspect.

Fig. 3 is the outdoor side structure schematic diagram according to the 3rd preferred embodiment of the laser lock of the utility model first aspect.

Fig. 4 is an indoor side structure schematic diagram embodiment illustrated in fig. 1.

Fig. 5 is the schematic diagram of the first preferred embodiment of the key of the utility model second aspect.

Fig. 6 is the schematic diagram of the second preferred embodiment of the key of the utility model second aspect.

Fig. 7 is the schematic diagram of the 3rd preferred embodiment of the key of the utility model second aspect.

Fig. 8 is process flow diagram embodiment illustrated in fig. 1.

Fig. 9 is process flow diagram embodiment illustrated in fig. 4.

In Fig. 1-Fig. 7, numeral represents respectively:

1 camera 2 infrared probes

3 keyboard 4 laser diodes

5 photodiode 6 handles

7 LCD display 8 display button

9 door opening key 10 danger buttons

11 temperature sensor 12 photodiodes

13 laser diode 14 operation interfaces

15 master key 16 minutes key a

18 minutes key c of 17 minutes key b

19 minutes key d

Embodiment

In order to understand better the utility model, describe in detail according to the laser lock of the utility model first aspect and the key preferred embodiment of the utility model second aspect below in conjunction with accompanying drawing.

Fig. 1 is the outdoor side structure schematic diagram according to a preferred embodiment of the laser lock of the utility model first aspect, and in the present embodiment, an outdoor lateral circuit plate of locking according to the laser of the utility model first aspect comprises control module.

In the present embodiment, described laser lock comprises power module.

In the present embodiment, described circuit board comprises control module.

In the present embodiment, described control module comprises CPU, main control chip.

In the present embodiment, the operation platform of circuit board is ARM-cortexM3.

In the present embodiment, the model of described CPU is STM32.

In the present embodiment, the program encryption mode of described main control chip is AES128.

In the present embodiment, described circuit board comprises laser lock an outdoor lateral circuit plate, i.e. circuit A plate.

In the present embodiment, described circuit board comprises laser lock an indoor lateral circuit plate, i.e. circuit B plate.

In the present embodiment, a described outdoor lateral circuit plate comprises the laser communication module.

In the present embodiment, a described outdoor lateral circuit plate comprises a laser diode 4 and a photodiode 5.

In the present embodiment, described laser communication module can to the encryption laser intelligence deciphering of input, be gone forward side by side

The row user rs authentication.

In the present embodiment, a described outdoor lateral circuit plate comprises standby laser head.

In the present embodiment, a described outdoor lateral circuit plate comprises infrared probe 2, and whether described infrared probe 2 is for detection of having the people to lock nearly stop at laser.

In the present embodiment, a described outdoor lateral circuit plate comprises outer inspection sensor, and described infrared inspection sensor is used for reading the infrared monitoring signal.

In the present embodiment, a described outdoor lateral circuit plate is connected with camera 1, and it is used for taking pictures.

In the present embodiment, a described outdoor lateral circuit plate also is electrically connected with keyboard 3, and described keyboard 3 is used for the input password, and then opens described laser lock.

In the present embodiment, when described laser diode 4 and photodiode 5 can't work, can open the laser lock by keyboard 3 input passwords.

In the present embodiment, described voice module is the voice recording and broadcasting module.

In the present embodiment, described voice recording and broadcasting module can read pre-stored voice information.

In the present embodiment, described voice recording and broadcasting module can be play pre-stored voice information.

In the present embodiment, described voice recording and broadcasting module is preserved voice warning information.

In the present embodiment, described voice recording and broadcasting module is play voice warning information.

Fig. 2 is the outdoor side structure schematic diagram according to the second preferred embodiment of the laser lock of the utility model first aspect, the present embodiment and difference embodiment illustrated in fig. 1 are, laser diode 4 and photodiode 5 are positioned at the side of embedded groove, and other are all with embodiment illustrated in fig. 1 identical.

Fig. 3 is the outdoor side structure schematic diagram according to the 3rd preferred embodiment of the laser lock of the utility model first aspect, the present embodiment and difference embodiment illustrated in fig. 1 are, laser diode 4 and photodiode 5 are positioned at end face and the bottom surface of embedded groove, and other are all with embodiment illustrated in fig. 1 identical.

Fig. 4 is an indoor side structure schematic diagram embodiment illustrated in fig. 1, and in the present embodiment, an indoor lateral circuit plate is the main circuit board of whole door lock; Setting-in voice module, temperature detecting module, communication module in a described indoor lateral circuit plate; The environment temperature within doors that described temperature detecting module is installed for detection of the laser lock; A described indoor lateral circuit plate and a described outdoor lateral circuit plate are electrically connected and can communicate.

In the present embodiment, described temperature detecting module comprises temperature sensor 11.

In the present embodiment, the communication module in a described indoor lateral circuit plate is the GPRS communication module, and it is used for and an outdoor lateral circuit plate and other devices communicatings; A described indoor lateral circuit plate has two drivings, double copies, dual power supply, or many power supplys, guarantees that each circuit board can normally open.

In the present embodiment, a described indoor lateral circuit plate comprises motor drive module.

In the present embodiment, described motor drive module comprises motor-drive circuit, and described motor-drive circuit can drive and control the unlatching of laser lock or close.

In the present embodiment, a described indoor lateral circuit plate comprises the electric quantity monitoring module, is used for monitoring the dump energy of described power module.

In the present embodiment, a described indoor lateral circuit plate comprises the vibration monitoring module, and described vibration monitoring module comprises shock sensor, is used for the shock conditions of monitoring laser lock.

In the present embodiment, a described indoor lateral circuit plate comprises memory module, is used for the record of unblanking of storage laser lock.

In the present embodiment, described memory module comprises the SD card module.

In the present embodiment, described memory module comprises the stationary storage chip.

In the present embodiment, a described indoor lateral circuit plate comprises display module.

In the present embodiment, described display module is LCD display 7, and it is used for showing the character image of the outdoor side of laser lock circuit plate.

In the present embodiment, a described indoor lateral circuit plate comprises Keysheet module.

In the present embodiment, the Keysheet module of a described indoor lateral circuit plate comprises display button 8, unblank button 9 and danger button 10.

In the present embodiment, described laser lock adopts the material that can resist electric shock to make, and reserves urgent charge port.

In the present embodiment, the working relative humidity of described laser lock is RH (20 ~ 80) %

In the present embodiment, the working temperature of described laser lock is-50～90 ℃.

In the present embodiment, refuse sincere (FRR) of described laser lock is less than 0.003 ‰

In the present embodiment, the accuracy of system identification (FAR) of described laser lock is less than 0.0003 ‰

Fig. 5 is the schematic diagram of a preferred embodiment of the key of the utility model second aspect, and in the present embodiment, key comprises display module, communication module, laser head, the laser lock that described laser lock provides for the utility model first aspect.

In the present embodiment, described key comprises monitoring modular.

In the present embodiment, described monitoring modular is used for the electric weight of monitoring key.

In the present embodiment, described monitoring modular is used for correcting errors of monitoring laser communication and password.

In the present embodiment, described display module comprises touch-screen.

In the present embodiment, described display module comprises touch screens.

In the present embodiment, described touch-screen is thin screen.

In the present embodiment, described display module Output of laser head garble, password mistake, the too low information of door lock electric weight.

In the present embodiment, described touch-screen shows laser head garble, password mistake, the too low information of door lock electric weight.

In the present embodiment, the quantity of described laser head is two groups.

In the present embodiment, every group of laser head comprises at least one laser diode 13, is used for Emission Lasers

Data.

In the present embodiment, every group of laser head comprises at least one photodiode 12, is used for receiving laser data.

In the present embodiment, described laser head is arranged side by side in the key front portion.

In the present embodiment, described laser head communicate by letter by communication module and laser lock and is controlled that laser locks

Open and close.

In the present embodiment, the laser communication of described laser head is through encrypting.

In the present embodiment, the cipher mode of described laser communication is frequency-hopping encryption.

In the present embodiment, described key adopts IC to encrypt, and each IC has independent encryption library.

In the present embodiment, the user is at the password of inputting on the key 3 mistakes, and key and laser are locked self-locking.

In the present embodiment, key is by ID and the unlock password that dispatches from the factory of dispatching from the factory.

In the present embodiment, described key comprises a master key 15 and four a minute key, and master key can be used by the householder, and minute key is used by lover householder, child, old man and servant respectively.

In the present embodiment, described each minute key and basic function and the consistent size of master key 15.

In the present embodiment, described master key 15 comprises main control software.

In the present embodiment, described key can show current date and time.

In the present embodiment, the time and date that described key shows is take the date and time of supporting laser lock as normative reference.

In the present embodiment, described communication module receives open the door information, a suspect of an illegal minute key that the laser lock sends and stays the information such as information, vibrations caution, condition of a fire caution.

In the present embodiment, open the door information, a suspect of the illegal minute key that described display module Output of laser lock sends is stayed the information such as information, vibrations caution, condition of a fire caution.

In the present embodiment, described each minute the operation behavior of key be passed to the communication module of master key and user's mobile phone by its built-in communication module.

In the present embodiment, the display module of described master key 15 is exported the operation information of each minute key.

The working method of the described laser lock of the present embodiment and key is: the user inputs correct password on the display screen of key, key sends laser signal, an outdoor lateral circuit plate of setting-in in lock housing, it is the laser signal that circuit A plate receives the key emission, it is the communication module of circuit B plate that the laser communication module of circuit A plate is sent to an indoor lateral circuit plate to laser signal, the motor-drive circuit of circuit B plate drives and controls the unlatching of laser lock or closes, when the laser lock is opened, send the unlatching prompt tone; Temperature detecting module in circuit board is the monitoring of environmental temperature constantly, if temperature is over 55 ℃, automatically open laser lock, and by communication module with warning message by uploading to master key or user's mobile phone, indoor when the situation of jeopardizing is arranged, owner presses the danger key, perhaps audio alert in lockset infrared acquisition zone, will be with information: " * * * dangerous situation occurs, please saves as early as possible; the householder in the address: * *, phone: * * " mail to 110 SMS platform; If temperature surpasses 55 ℃, with alarming short message " * * * the address breaking out of fire, please save as early as possible the householder: * *, phone: * * " mail to 110 SMS platform; When all keys all can not be worked, can lock the keyboard input password of an outdoor side by laser, open the laser lock; Infrared probe 2 checks constantly before the laser lock, whether someone stops, if the residence time surpasses 10s, by camera 1, stop person's face is taken pictures, and upload to master key 15 by communication module, the laser lock sends voice suggestion simultaneously: " monitor you and entered private manor; please don't stop, otherwise report to the police ".

After the key cipher input error reaches three times, the self-locking of laser lock also enters dormant state, and the lang sound of going forward side by side prompting still has after voice suggestion near the people rests on, at camera, the person's of unblanking face is taken pictures, and upload to master key and user's mobile phone 15 by communication module; When the electric weight of lockset itself is not enough, remind master key 15 by communication module with short message mode; Continuous monitoring laser lock shock conditions, during greater than certain threshold value, camera 1 is taken pictures and by communication module, photo is dealt into master key and is using mobile phone 15 when the lockset vibration amplitude, and the laser lock sends caution sound; Detect you in illegal invasion, please stop immediately, be responsible for warning.Follow-up alarm song laser lock is opened after 5 seconds as be there is no subsequent operation, and the laser lock automatically locks.

In the present embodiment, master key 15 can arrange the authority of four minutes keys, for example: open the door the time, the lockset that can open etc.That is, master key 15 can be opened laser locks all in the room, and minute key a that wife uses can open laser locks all in the room, also can only open the laser lock in owner and child and old man's room; Minute key b that child uses can only open the laser lock in own bedroom; Servant's minute key c is used for opening the laser lock in own bedroom, and the bedroom of opening child and/or old man at certain special time period of every day.

More multioperation is all known for those of ordinary skills, repeats no more.

Fig. 6 is the schematic diagram of the second preferred embodiment of the key of the utility model second aspect, the present embodiment

The laser head of middle key comprises at least one laser diode 13 and at least one photodiode 12, and it is not positioned at right-hand member and left end, and all the other structures are all with embodiment illustrated in fig. 5 identical.

Fig. 7 is the schematic diagram of the 3rd preferred embodiment of the key of the utility model second aspect, the present embodiment

The laser head of middle key comprises at least one laser diode 13 and at least one photodiode 12, and it is not positioned at top and bottom, and all the other structures are all with embodiment illustrated in fig. 5 identical.

Fig. 8 is process flow diagram embodiment illustrated in fig. 1, in the present embodiment, controlling CPU by ARM processes the information of laser signal, vibration signal, temperature, infrared signal, camera etc., and communicate by letter with external key or mobile phone terminal by the GPRS communications module, and control the unlatching of key end or close etc.

Fig. 9 is process flow diagram embodiment illustrated in fig. 4, in the present embodiment, the information of battery management system, the information of touch-screen, and the information of key part inputs to respectively handheld terminal, the ARM of handheld terminal controls the signal of laser communication, and then controls the lockset that matches.

More multioperation is all known technology to those skilled in the art, repeats no more.

The laser lock ﹠ key of the preferred embodiment of the utility model first aspect and second aspect is easy to use, reliability is high, can thermometric, automatic alarm, and can effectively protect user's privacy, have positive result of use.

Claims

1. the laser of one kind lock, comprise power module, circuit board, lock core, lock housing, and wherein power module is connected with circuit board, circuit board and lock core are inlaid in lock housing, circuit board is controlled opening of lock core and closed, and power module is characterized in that for each parts provide power supply: comprise the laser communication module.

2. laser as claimed in claim 1 is locked, and it is characterized in that: described circuit board comprises control module.

3. laser as claimed in claim 2 is locked, and it is characterized in that: described control module comprises CPU, main control chip.

4. laser as claimed in claim 1 or 2 is locked, and it is characterized in that: described circuit board comprises the outdoor lateral circuit plate of laser lock.

5. laser as claimed in claim 1 or 2 is locked, and it is characterized in that: described circuit board comprises the indoor lateral circuit plate of laser lock, and a described indoor lateral circuit plate and a described outdoor lateral circuit plate are electrically connected.

6. laser as claimed in claim 4 is locked, and it is characterized in that: a described outdoor lateral circuit plate comprises the laser communication module.

7. laser as claimed in claim 4 is locked, and it is characterized in that: the laser communication module of a described outdoor lateral circuit plate comprises at least one laser head.

8. laser as claimed in claim 4 is locked, and it is characterized in that: a described outdoor lateral circuit plate is connected with camera.

9. laser as claimed in claim 4 is locked, and it is characterized in that: a described outdoor lateral circuit plate comprises the infrared detection probe.

10. laser as claimed in claim 4 is locked, and it is characterized in that: a described outdoor lateral circuit plate also is electrically connected with keyboard.

11. laser lock as claimed in claim 5 is characterized in that: setting-in voice module, temperature detecting module, communication module in a described indoor lateral circuit plate.

12. laser lock as claimed in claim 11, it is characterized in that: described temperature detecting module comprises temperature sensor.

13. laser lock as claimed in claim 11, it is characterized in that: described communication module is the GPRS communication module.

14. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises motor drive module, and described motor drive module comprises motor-drive circuit.

15. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises the electric quantity monitoring module.

16. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises the vibration monitoring module, and described vibration monitoring module comprises shock sensor.

17. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises memory module, and described memory module comprises the SD card module.

18. laser lock as claimed in claim 5, it is characterized in that: described memory module comprises the stationary storage chip.

19. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises display module, and described display module is liquid crystal display.

20. laser lock as claimed in claim 5, it is characterized in that: a described indoor lateral circuit plate comprises Keysheet module.

21. laser lock as claimed in claim 20, it is characterized in that: the Keysheet module of a described indoor lateral circuit plate comprises " demonstration " button, " unblanking " button and " danger " button.

22. laser lock as claimed in claim 11, it is characterized in that: described voice module is the voice recording and broadcasting module.

23. a key is characterized in that: comprise display module, communication module, laser head.

24. key as claimed in claim 23 is characterized in that: in described key and claim 1-21, the described laser lock of any one is supporting.

25. key as described in claim 23 or 24 is characterized in that: described key comprises monitoring modular.

26. key as described in claim 23 or 24 is characterized in that: the number of described laser head

Amount is two groups.

27. key as described in claim 23 or 24 is characterized in that: every group of laser head comprises

At least one laser diode and at least one photodiode.

28. key as described in claim 23 or 24 is characterized in that: described key comprises that a master key and at least one handle divide key; Basic function and the consistent size of described minute key and master key.

29. laser lock as claimed in claim 1 is characterized in that: also have early warning and warning function.