CN204667496U - The optical key of tool positioning function and light-dependent control lock system thereof - Google Patents
The optical key of tool positioning function and light-dependent control lock system thereof Download PDFInfo
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- CN204667496U CN204667496U CN201520317697.5U CN201520317697U CN204667496U CN 204667496 U CN204667496 U CN 204667496U CN 201520317697 U CN201520317697 U CN 201520317697U CN 204667496 U CN204667496 U CN 204667496U
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Abstract
This application discloses optical key and the light-dependent control lock system thereof of tool positioning function, comprise main control module, driver module and light emitting module, main control module is connected with driver module, and driver module is connected with light emitting module; Main control module drives light emitting module to launch the light signal containing information for controlling driver module; Optical key also comprises locating module and wireless communication module, and locating module is connected with main control module respectively with wireless communication module; Locating module is for gathering the positional information of optical key, and positional information is also launched for controlling wireless communication module by main control module.Disclosed herein as well is a kind of light-dependent control lock system, comprise above-mentioned optical key, also comprise door lock, door lock comprises optical signal receiving module, control module and grille main body, and optical signal receiving module is connected to control module, and control module is connected to grille main body; The light signal that optical signal receiving module is launched for receiving optical key, control module is used for controlling grille main body according to light signal and opens or close.
Description
Technical field
The application relates to technical field of visible light communication and positioning field, particularly relates to a kind of optical key and light-dependent control lock system thereof of tool positioning function.
Background technology
Wireless light communication technology is also known as visible ray mechanics of communication, and the flicker of its high-frequency by LED light source communicates, and have light to represent 1, unglazedly represent 0, its transfer rate is up to upper gigabit per second.Wireless light communication carries out data transmission by visible ray, and compared with microwave technology, having quite abundant frequency spectrum resource, is that general microwave communication and radio communication are incomparable; Visible light communication can be suitable for any communication protocol, be applicable to any environment simultaneously; In security, need not worry that Content of Communication is stolen by people; The equipment of wireless light communication is convenient flexibly, and cost is very low, is applicable to extensive popularization and application.
Visible light communication is compared with other radio communication with traditional radio communication, has following outstanding advantages: visible light communication is green resource, there is not electromagnetic radiation; There is light just can communicate, without communication blind district, convenient and swift; Visible light communication emissive power is high; Without the need to radio-frequency spectrum certification; Transmission frequency bandwidth, message capacity are large, good confidentiality and anti-electromagnetic interference capability strong.Thus, visible light communication is widely used in the light control systems such as door lock.
Children go astray from the group, to be swindled be the social concern that of existing at present is serious, and because child age is little, in order to prevent children loss, the head of a family generally can put on special positioning equipment to children, such as positioning cards.But, there is a serious problem in the positioning cards of prior art, children not necessarily extremely can value this class thing of positioning cards, because they are little for the age, they can't be used to determine its position by the card fully understood at hand, positioning cards is just equivalent to a toy to it, after children lose interest in this card, may be abandoned completely or give other people.Therefore, adopt the method for positioning cards to prevent children from going astray from the group, often can not reach satisfactory relieved effect.
Adopt the light-dependent control lock system of visible light communication technology to generally include optical key and door lock, owing to utilizing the easy to operate of optical key opening door lock, the head of a family can be equipped with optical key for children usually.Children can understand the importance of key usually, and they know what key was used to open the door very much, and be very important thing, instead of toy, therefore, children generally keep very high alertness to key, key can not be abandoned or easily to others.
Utility model content
The purpose of this utility model is, provides a kind of optical key being applicable to children's safety and using.
According to an aspect of the present utility model, provide a kind of optical key, comprise optical transmission module and be attached thereto the main control module connect, also comprise locating module and wireless communication module, locating module is connected with main control module respectively with wireless communication module; Locating module gathers the positional information of optical key, and the positional information of locating module collection is launched by wireless communication module.The out of Memory relevant to optical key can also be launched by wireless communication module, and these information can be the information of optical key self attributes and the relevant information etc. of optical key possessor.
In one embodiment, optical key also comprises driver module and light emitting module, and main control module is connected with driver module, and driver module is connected with light emitting module; Main control module also controls driver module and drives light emitting module to launch the light signal containing information.
In one embodiment, optical key also comprises distress call module, is connected with main control module, and distress call module is produced distress call and launched by distress call by wireless communication module.
In one embodiment, optical key also comprises audio collection module, is connected with main control module, and audio collection module gathers the audio-frequency information in the preset range of distance optical key, and is launched by audio-frequency information by wireless communication module.
In one embodiment, optical key also comprises audio playing module, be connected with main control module, audio playing module converts the Word message sent from intelligent terminal to voice and plays, or audio playing module plays the voice messaging sent from intelligent terminal.
In one embodiment, optical key also comprises motion pedometer module, is connected with main control module; Motion pedometer module is gathered optical key carrier motion step number in the given time and motion step count information is launched by wireless communication module.
In one embodiment, optical key text importing module, is connected with main control module; Text importing module shows the Word message and/or image information that send from intelligent terminal.
According to two aspects of the present utility model, a kind of light-dependent control lock system is provided, comprises above-mentioned optical key.
In one embodiment, light-dependent control lock system also comprises door lock, and door lock comprises optical signal receiving module, control module and grille main body, and optical signal receiving module is connected to control module, and control module is connected to grille main body; The light signal that the light emitting module that optical signal receiving module receives optical key is launched, control module controls grille main body according to light signal and opens or close.
In one embodiment, the mode that control module controls grille main body unlatching or closedown is: it is pre-conditioned that control module judges whether light signal meets, control grille main body to open when light signal meets pre-conditioned, control grille main body when light signal does not meet pre-conditioned and do not open.
Optical key also comprises password unit, for arranging the password of the grille main body opening light-dependent control lock system.
In one embodiment, light-dependent control lock system also comprises intelligent terminal, and the positional information that the wireless communication module of intelligent terminal for reception optical key is launched location information show.
In one embodiment, intelligent terminal also comprises: radio receiving transmitting module, with control treatment model calling, and the positional information that the wireless communication module for receiving optical key is launched; Display module, with control treatment model calling; Reminding module, with control treatment model calling; Control treatment module, for controlling the historical track of the position of optical key in display module display scheduled time slot according to positional information; And/or for judging according to positional information whether optical key is in predetermined distance range, and control reminding module generation information when optical key exceeds predetermined distance range.
In one embodiment, intelligent terminal also comprises: monitor module, and radio receiving transmitting module is also for the audio-frequency information that the wireless communication module receiving optical key is launched, and control treatment module also plays corresponding sound for controlling to monitor module according to audio-frequency information; And/or meter step administration module, radio receiving transmitting module is also for controlling the motion step number of the carrier counting the positional information calculation optical key that step administration module sends according to wireless communication module and controlling described display module display motion step count information; And/or information editing's module, Word message is sent to the wireless communication module of optical key for generation of Word message, makes master control module controls audio playing module to receive Word message and convert Word message to voice and play; Or voice messaging is sent to the wireless communication module of optical key for generation of voice messaging, makes master control module controls audio playing module receiving speech information and play.
The beneficial effect of the application is: optical key of the present utility model is compared with the optical key of prior art, and add locating module and wireless communication module, locating module is connected with main control module respectively with wireless communication module; Locating module can be gathered the positional information of described optical key and be launched by the positional information of wireless communication module by collection, the head of a family only needs the intelligent terminal having corresponding receiving position information, just can realize carrying out safety management to children, know the positional information of children in real time, and have the psychology taking good care of key due to children, so optical key generally can not be lost, and then the head of a family can be more permanent, reliable to the safety management of children.
Accompanying drawing explanation
Fig. 1 is the structural representation of the light-dependent control lock system of the utility model embodiment one;
Fig. 2 is the optical key of the light-dependent control lock system of the utility model embodiment one, the relation schematic diagram of intelligent terminal;
Fig. 3 is the optical key of the light-dependent control lock system of the utility model embodiment one, the relation schematic diagram of door lock;
Fig. 4 is the structural representation of the light-dependent control lock system of the utility model embodiment two.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Optical key of the present utility model and door lock can adopt any type of optical key door-locking system in prior art, as long as it will be appreciated by those skilled in the art that the optical key taked and door lock can realize utilizing the function of optical key opening door lock.
Intelligent terminal can be smart mobile phone, also can be the terminal of other band communication functions such as Intelligent flat computer, can also be the APP or application software etc. on mobile phone, as long as it will be appreciated by those skilled in the art that the intelligent terminal that the head of a family and other guardians use can receive and the positional information of display light key.
The positioning function of optical key of the present utility model preferably adopts GPS/BD (GPS, GlobalPositioning System, GPS; BD, Navigation Satellite System, Beidou satellite navigation system) realize.As long as it will be appreciated by those skilled in the art that the locating module of optical key can realize determining the function of optical key positional information.
Wireless communication technology involved by the utility model can be any one wireless communication means that this area and association area can be used, such as wifi, wimax, gsm, cdma (cdma2000, cdma, cdma20001x evdo, wcdma, td-scdma etc.), lte, hiperLAN etc., the working method of radio communication can be single work, half-duplex, full duplex, TDD, FDD etc., and modulation system can be ofdm, QAM, analog-modulated has amplitude modulation (AM), frequency modulation (FM) and phase modulation (PM).Digital modulation has amplitude-shift keying (ASK), frequency shift keying (FSK), phase-shift keying (PSK) and differential phase-shift keying (DPSK) (DPSK) etc.Pulsed modulation has pulse-amplitude modulation (PAM), width modulation (PDM), pulse frequency modulation (PFM), pulse position modulation (PPM) (PPM), pulse-code modulation (PCM) and delta modulation (Δ M).
Embodiment one:
Be illustrated in figure 1 the structural representation of light-dependent control lock system of the present utility model, comprise optical key 100, intelligent terminal 200 and door lock 300, optical key 100 comprises locating module 101, light emitting module 102, main control module 104, driver module 105 and wireless communication module 106, door lock comprises optical signal receiving module 301, control module 303 and grille main body 302, main control module 104 controls driver module 105 and drives light emitting module 102 to launch the light signal containing information, locating module 101 is for gathering the positional information of optical key, main control module 104 controls wireless communication module 106 and positional information is sent to intelligent terminal 200, intelligent terminal 200 for receive wireless communication module 106 launch positional information and location information show.The optical key 100 of the present embodiment is preferably the optical key that children wear, and the user of intelligent terminal 200 is the head of a family (and guardian, also can be teacher etc.).In one embodiment, intelligent terminal 200 is mobile phone, and the head of a family, by checking the location drawing shown by mobile phone, can know the geographical location information that children are current.The out of Memory relevant to optical key can also be launched by wireless communication module, and these information can be the information of optical key self attributes and the relevant information etc. of optical key possessor.
Be illustrated in figure 2 the optical key of the utility model light-dependent control lock system, the relation schematic diagram of intelligent terminal, composition graphs 1 and Fig. 2, in one embodiment, the radio receiving transmitting module 202 of intelligent terminal 200 is for the positional information that receives wireless communication module 106 and send and be sent to control treatment module 201, intelligent terminal 200 is except comprising radio receiving transmitting module 202, also comprise historical track module (not shown), historical track module is connected with control treatment module 201, for the historical track of the position of optical key 100 in the positional information calculation scheduled time slot that sends according to wireless communication module 106, control treatment module 201 controls the historical track that display module 203 shows the position of optical key 100 in scheduled time slot.Like this, the head of a family just can inquire about the event trace of child in random time section.
In one embodiment, optical key 100 also comprises distress call module 107, distress call module 107 is for generation of distress call, main control module 104 controls the wireless receiving module 202 that distress call is sent to the intelligent terminal 200 prestored by wireless communication module 106, and control treatment module 201 controls reminding module 205 and makes response according to emergency message.In one embodiment, light-dependent control lock system also comprises at least one mobile terminal for subsequent use, after distress call module 107 starts, main control module 104 is not also for responding emergency message at the intelligent terminal prestored, controls wireless communication module 106 and sending distress call to mobile terminal for subsequent use.In one embodiment, distress call module 107 is set to a SOS button, when occurring dangerous, children only need grow by SOS button, then call out the number preset successively, till a connection contact person, meanwhile, positional information will send to the head of a family with forms such as note, micro-letter, QQ information.
In one embodiment, intelligent terminal 200 also comprises monitors module 204, optical key 100 also comprises audio collection module 108, audio collection module 108 is for gathering the audio-frequency information in distance optical key 100 preset range, main control module 104 controls wireless communication module 106 and audio-frequency information is sent to radio receiving transmitting module 202, and control treatment module 201 controls to monitor module 204 and plays corresponding sound according to audio-frequency information.For an optical key 100, multiple intelligent terminal can be set management of monitor is carried out to it, cannot contact to prevent single monitoring number from occurring abnormal.In one embodiment, open after monitor function, the head of a family carrying intelligent terminal 200 can hear the sound around optical key 100 within 10 meters, can understand the environmental aspect residing for children in real time.
In one embodiment, intelligent terminal 200 also comprises safe distance module (not shown), safe distance model calling is to main control module 104, for judging according to positional information whether optical key 100 is in predetermined distance range, and produce information when optical key 100 exceeds predetermined distance range.Such as, in market, the crowded place of square, business district, subway station etc., once child exceeds safe distance, safe distance module, just producing information (as carried out play cuing by the audible device such as loudspeaker or hummer), preventing child from going astray from the group.For the children that the age is less than normal, it is the scope of 50 meters that safety zone is set to radius centered by intelligent terminal 200, along with scope increases by the increase at age gradually; When own home, safety zone being set to radius centered by intelligent terminal is the scope of 100 meters, and during the downtown area environment that the personnel that are in mix, safety zone is adjusted to 20 meters.
In one embodiment, control treatment module 201 can calculate children's motion step number in the given time according to children's positional information in the given time, and then control display module 203 shows corresponding motion step number situation.The head of a family, by the motion step number of inquiry child every day, when child's motion is not diligent, can encourage child's plenty of exercise.
In one embodiment, intelligent terminal 200 also comprises meter step administration module (not shown), meter step administration module is connected to control treatment module 201, optical key 100 also comprises motion pedometer module (not shown), motion pedometer module is for gathering carrier's motion step number in the given time of optical key 100, main control module 104 controls wireless communication module 106 and motion step count information is sent to radio receiving transmitting module 202, and then control treatment module 201 controls display module 203 and shows corresponding motion step number situation.The head of a family, by the motion step number of inquiry child every day, when child's motion is not diligent, can encourage child's plenty of exercise.
In one embodiment, intelligent terminal 200 also comprises information editing's module (not shown, information editing's module is connected with control treatment module 201), and optical key 100 also comprises audio playing module 109; Information editing's module is for generation of Word message and by Word message, main control module 104 controls wireless communication module 106 and Word message is sent to wireless communication module 106, audio playing module, for receiving Word message, converts Word message to voice and plays; Or information editing's module is for generation of voice messaging, and main control module 104 controls wireless communication module 106 and voice messaging is sent to wireless communication module 106, reminding module is used for receiving speech information and plays.
In a preferred embodiment of the present utility model, light-dependent control lock system has above-mentioned all functions.In addition, the head of a family by arranging, can also close unwanted function.
Optical key can make thinner card, such as thin as the all-purpose card of school, so that children and student carry, the surface of card according to circumstances can arrange the membrane keyboard such as " SOS SOS ", " Push-to-Talk ", " motion meter step ", and children are accurately differentiated.
Be illustrated in figure 3 the relation schematic diagram of the optical key of the utility model light-dependent control lock system, door lock, except locating module 101 and wireless communication module 106, optical key 100 also comprises light emitting module 102, light emitting module 102 is for launching the light signal containing information, in addition, optical key 100 also comprises password and arranges module 103, main control module 104, driver module 105.Password arranges module 103 for arranging unlocking cipher, and it can be button information input module or touch-screen etc.; Main control module 104 arranges module 103 pass the encrypted message of coming for receiving password, forms coded data and coded data be stored in the storer of main control module 104 according to encrypted message; Driver module 105 drives light emitting module 102 to launch the light signal containing information under the control of the level modulated signals of main control module 104.
The light that light emitting module 102 is launched can be visible ray or invisible light, in the present embodiment, light emitting module 102 is the light emitting diodes can launching visible ray, it constantly carries out sudden strain of a muscle at a high speed and goes out under the driving of driver module 105, form the light signal representing 0 and 1 signal, thus the utility model also can provide illumination while communication.Light emitting diode is semiconductor light emitting light source, and not only brightness is high, reliability is high, energy loss is low, size is little, environmental protection, has more that modulating performance is good, response sensitivity advantages of higher.
Door lock 300 comprises optical signal receiving module 301, grille main body 302, modulate circuit 303, microcontroller 304 (i.e. control module) and display module 305, and optical signal receiving module 301 is for receiving optical signals and control grille main body 302 and open or close.After optical signal receiving module 301 receives light signal, convert light signal to current signal; Voltage signal for converting current signal to voltage signal, and amplifies by modulate circuit 303, thus restores raw data; Microcontroller 304 controls grille main body 302 for the voltage signal exported according to modulate circuit 303, and grille main body 302 can be made up of parts such as relay, motor and the dead bolts be connected with motor-driven, and grille main body 302 is prior art, does not repeat them here.The number of times that display module 305 is opened for showing grille main body 302 or closed.
Password arranges module 103 and is provided with unlock button, after pressing unlock button, main control module 104 triggers by unlock button, then according to coded data transmission level modulation signal to driver module 105, driver module 105 drives light emitting module 102 to launch containing the light signal of information under the control of level modulated signals.
Storing for passing with optical key 100 normal data that the data of coming carry out contrasting in microcontroller 304, when microcontroller 304 receives after optical key 100 passes the data of coming, the normal data in these data and microcontroller 304 being contrasted.If the normal data in microcontroller 304 and the data match received, then microcontroller 304 controls grille main body 302 and carries out unlocking action.If the data that microcontroller 304 receives are not mated with the normal data of its storage, then judge whether data are new code datas that password arranges set by module 103, if this code data is then replaced original normal data by new code data, and these data are kept in microprocessor 304 as normal data, if not new code data, then will not unblank.
By utilizing the light-dependent control lock system of the present embodiment, children only need to carry optical key carefully, the head of a family just can grasp the current location information, historical track information etc. of children in real time, and the sound of environment residing for children can be monitored, alarm is obtained when exceeding preset security distance in the position of children, children can open the function of distress call when facing a danger, the head of a family and children can converse if desired, by the function of this series of practicality, greatly can ensure the safety of children, achieve optical key management and children's safety management simultaneously.In addition, when optical key is lost, by its GPS locating information, optical key can be found in time, avoid potential safety hazard and economic loss.
Embodiment two:
Be illustrated in figure 4 the structural representation of the light-dependent control lock system of the present embodiment, comprise optical key 100, light-controlled electronic lock 300 and at least one intelligent terminal 200, optical key 100 exports LED light signal, and light-controlled electronic lock 300 receives this LED light signal and judges whether to open or lock electronic lock.The locating module 101 of optical key 100 is for gathering the positional information of optical key 100, and positional information is sent to intelligent terminal 200 by wireless communication module 106 by main control module 113; Intelligent terminal 200 for receiving position information and location information show.
In one embodiment, the radio receiving transmitting module of intelligent terminal 200 receives positional information that wireless communication module 106 sends and is sent to control treatment module, intelligent terminal 200 is except comprising radio receiving transmitting module, also comprise historical track module, historical track module and control treatment model calling, for the historical track of the position of optical key in the positional information calculation scheduled time slot that sends according to wireless communication module 106, control treatment module controls the historical track of the position of optical key in display module display scheduled time slot.Like this, the head of a family just can inquire about the event trace of child in random time section.
In one embodiment, optical key also comprises distress call module, distress call module is for generation of distress call, main control module 113 controls the wireless receiving module that distress call is sent to the intelligent terminal 200 prestored by wireless communication module 106, and control treatment module controls reminding module and makes response according to emergency message.In one embodiment, light-dependent control lock system also comprises at least one mobile terminal for subsequent use, after distress call module starts, main control module 113 is not also for responding emergency message at the intelligent terminal 200 prestored, controls wireless communication module 106 and sending distress call to mobile terminal for subsequent use.In one embodiment, distress call module installation is a SOS button, when occurring dangerous, children only need grow by SOS button, then call out the number preset successively, till a connection contact person, meanwhile, positional information will send to the head of a family with forms such as note, micro-letter, QQ information.
In one embodiment, intelligent terminal 200 also comprises monitoring module, optical key also comprises audio collection module, audio collection module is for gathering the audio-frequency information in distance optical key preset range, main control module 113 controls wireless communication module 106 and audio-frequency information is sent to radio receiving transmitting module, and control treatment module controls to monitor module and plays corresponding sound according to audio-frequency information.For an optical key, multiple intelligent terminal 200 can be set management of monitor is carried out to it, cannot contact to prevent single monitoring number from occurring abnormal.In one embodiment, open after monitor function, the head of a family carrying intelligent terminal 200 can hear the sound around optical key within rice, can understand the environmental aspect residing for children in real time.
In one embodiment, intelligent terminal 200 also comprises safe distance module (not shown), safe distance model calling is to main control module 113, for judging according to positional information whether optical key is in predetermined distance range, and produce information when optical key exceeds predetermined distance range.Such as, in market, the crowded place of square, business district, subway station etc., once child exceeds safe distance, safe distance module, just producing information (as carried out play cuing by the audible device such as loudspeaker or hummer), preventing child from going astray from the group.For the children that the age is less than normal, safety zone is set to the scope that radius is rice centered by intelligent terminal 200, along with scope increases by the increase at age gradually; When own home, safety zone is set to the scope that radius is rice centered by intelligent terminal 200, and during the downtown area environment that the personnel that are in mix, safety zone is adjusted to rice.
In one embodiment, control treatment module can calculate children's motion step number in the given time according to children's positional information in the given time, and then control display module shows corresponding motion step number situation.The head of a family, by the motion step number of inquiry child every day, when child's motion is not diligent, can encourage child's plenty of exercise.
In one embodiment, intelligent terminal 200 also comprises meter step administration module (not shown), meter step administration module is connected to control treatment module, optical key also comprises motion pedometer module (not shown), motion pedometer module is for gathering carrier's motion step number in the given time of optical key, main control module 113 controls wireless communication module 106 and motion step count information is sent to radio receiving transmitting module, and then control treatment module controls display module and shows corresponding motion step number situation.The head of a family, by the motion step number of inquiry child every day, when child's motion is not diligent, can encourage child's plenty of exercise.
In one embodiment, intelligent terminal 200 also comprises information editing's module (not shown, information editing's module and control treatment model calling), and optical key also comprises audio playing module; Information editing's module is for generation of Word message and by Word message, main control module 113 controls wireless communication module 106 and Word message is sent to wireless communication module 106, audio playing module, for receiving Word message, converts Word message to voice and plays; Or information editing's module is for generation of voice messaging, and main control module 113 controls wireless communication module 106 and voice messaging is sent to wireless communication module 106, reminding module is used for receiving speech information and plays.Or information editing's module also produces image information (as photo, picture), and main control module 113 controls wireless communication module 106 and image information is sent to wireless communication module 106, and reminding module is for receiving image information and showing.
In a preferred embodiment of the present utility model, light-dependent control lock system has above-mentioned all functions.In addition, the head of a family by arranging, can also close unwanted function.
Optical key can make thinner card, such as thin as the all-purpose card of school, so that children and student carry, the surface of card according to circumstances can arrange the membrane keyboard such as " SOS SOS ", " Push-to-Talk ", " motion meter step ", and children are accurately differentiated.
Optical key 100 both can export merely with the LED light of certain frequency flicker, should form unlocking cipher with the LED light of certain frequency flicker; Simultaneously, optical key 100 also can receive the information of user and is encoded to binary digital encoding, optical key 100 to exporting with the LED light of certain frequency flicker in binary digital encoding, and the information of this user can be user fingerprints, user speech, user's pupil information etc.The mode that corresponding numerical coding exports the LED light of certain frequency flicker can be, such as, in binary digital encoding, " 1 " represents lighting of LED light, " 0 " represents the extinguishing of LED light, can imagine ground, and the LED light state of above-mentioned " 1 ", " 0 " correspondence also can be inverse state.
The main control module 113 of optical key 100 can control password unit 11 and generate the password opening light-controlled electronic lock, optical key also comprises unlocking cipher modular converter 12 for unlocking cipher being converted to LED light signal, be used for the LED light signal wireless communication module 13 of being gone out by the optical signal launch that unlocking cipher modular converter 12 is changed, and the first power module 14 for providing power supply to main control module 113, unlocking cipher modular converter 12, LED light signal wireless communication module 13 etc.
Wherein, password unit 11 comprises: for being generated the unlocking cipher collector 111 of unlocking cipher by compiling, for storing the unlocking cipher memory module 112 of the unlocking cipher of input in advance.The present embodiment arranges two kinds of unlocking cipher generation modules, it is corresponding different mode of unblanking respectively, when user adopts user profile, such as, when user fingerprints, user speech etc. are as unlocking cipher, first user profile be converted to binary digital encoding by Cryptographic module 111, and this binary digital encoding is converted to LED light signal by modular converter 12 again; When user directly uses the binary digital encoding of storage inside as unlocking cipher, after user opens optical key 100, the binary digital encoding of storage is just converted to LED light signal by unlocking cipher modular converter 12 by unlocking cipher memory module 112.
It is to be noted that the optical key 100 of the utility model embodiment can separately as an equipment use, also can be integrated into such as mobile phone, panel computer etc. carry on the equipment of LED.
Light-controlled electronic lock 300 comprises the optical signal receiving module 21 for receiving LED light signal, control module and grille main body 26, the control module LED light signal comprised for being received by described LED light signal receiver module 21 is decoded as the light signal decoder module 22 of binary data, for the opening module 23 of the binary data unlatching light-controlled electronic lock according to described light signal decoder module 22 decoding and for giving described optical signal receiving module 21, the second source module 24 that light signal decoder module 22 and opening module 23 are powered, also comprise the standby power supply module 25 as second source module 24.
In the utility model embodiment, light-controlled electronic lock 300 is after receiving LED light signal, described LED light signal is decoded, decode procedure is: first LED light signal is converted to current signal, current signal is then converted into voltage signal, when voltage is high level (rising edge), such as during 5V or 3.3V, be considered as the rising edge of digital signal, when voltage is low level (negative edge), namely during 0V, be considered as the low level of digital signal, the digital signal that low and high level is formed forms binary data after manchester decoder.Whether identically check the binary data that this binary data and light-controlled electronic lock storage inside, and open light-controlled electronic lock when checking identical.
Meanwhile, the utility model is also provided with standby power supply module 25.Because all operating power sources of light-controlled electronic lock 300 are electric energy, when having a power failure, light-controlled electronic lock 300 will lose use meaning.Standby power supply module 25 can be an accumulator and also can be other forms of electricity storage module, when having a power failure, locks power supply by standby power supply module 25 to light-controlled electronic.After incoming call, standby power supply module 25 cuts off automatically to save electric energy.
The utility model uses light signal to carry out lock control, because user can see the scope of radiation of visible light, can emitting LED light signal accurately, and need not worry that LED light signal is intercepted by people and causes password to be revealed, improve security and Consumer's Experience greatly.
Comparison diagram 3 and Fig. 4, the distinctive points of the present embodiment and embodiment one is mainly that optical key 100 and light-controlled electronic lock the circuit structure design of 300.For the password unit 11 of embodiment two, first user profile be converted to binary digital encoding by Cryptographic module 111, and this binary digital encoding is converted to LED light signal by modular converter 12 again, highlights coding and the transfer process of password; The password of embodiment one arranges module 103 and is provided with unlock button, after pressing unlock button, main control module 104 triggers by unlock button, then according to coded data transmission level modulation signal to driver module 105, driver module 105 drives light emitting module 102 to launch the light signal containing information under the control of level modulated signals, highlight the effect of unlock button, prevent from not wishing to unblank when unblanking when user.Embodiment two also highlights the effect of the standby power supply module 25 of arranging in pairs or groups with second source module 24, when mode has a power failure, power supply is locked to light-controlled electronic by standby power supply module 25, after incoming call, standby power supply module 25 cuts off automatically to save electric energy, ensure that the normal use of door-locking system in this way.
Those skilled in the art can also utilize routine techniques means or other technical characteristics easily expected to improve optical key and light-dependent control lock system; or carry out the replacement of technical characteristic; just as embodiment one is the same with embodiment two; as long as use this technical characteristic of positioning function in optical key and light-dependent control lock system, then still do not exceed protection domain of the present utility model.
By utilizing the light-dependent control lock system of the present embodiment, children only need to carry optical key carefully, the head of a family just can grasp the current location information, historical track information etc. of children in real time, and the sound of environment residing for children can be monitored, alarm is obtained when exceeding preset security distance in the position of children, children can open the function of distress call when facing a danger, the head of a family and children can converse if desired, by the function of this series of practicality, greatly can ensure the safety of children, achieve optical key management and children's safety management simultaneously.In addition, when optical key is lost, by its GPS locating information, optical key can be found in time, avoid potential safety hazard and economic loss.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (10)
1. an optical key, comprise optical transmission module and be attached thereto the main control module, locating module and the wireless communication module that connect, described locating module is connected with described main control module respectively with described wireless communication module; Described locating module gathers the positional information of described optical key, and the positional information that described locating module gathers is launched by described wireless communication module.
2. optical key as claimed in claim 1, is characterized in that, also comprise distress call module, be connected with described main control module; Described distress call module is produced distress call and is launched by described distress call by described wireless communication module.
3. optical key as claimed in claim 1, is characterized in that, also comprise audio collection module, be connected with described main control module; Described audio-frequency information apart from the audio-frequency information in the preset range of described optical key, and is launched by described wireless communication module by described audio collection module collection.
4. optical key as claimed in claim 1, is characterized in that, also comprise audio playing module, be connected with described main control module; Described audio playing module converts the Word message sent from intelligent terminal to voice and plays.
5. optical key as claimed in claim 1, is characterized in that, also comprise audio playing module, be connected with described main control module; Described audio playing module plays the voice messaging sent from intelligent terminal.
6. optical key as claimed in claim 1, is characterized in that, also comprise motion pedometer module, be connected with described main control module; Described motion pedometer module is gathered described optical key carrier motion step number in the given time and described motion step count information is launched by described wireless communication module.
7. optical key as claimed in claim 1, is characterized in that, also comprise display module, be connected with described main control module; Described display module shows the Word message and/or image information that send from intelligent terminal.
8. a light-dependent control lock system, is characterized in that, comprises the optical key as described in any one of claim 1-7.
9. system as claimed in claim 8, is characterized in that, also comprise intelligent terminal, and the positional information that the wireless communication module of optical key described in described intelligent terminal for reception is launched also shows described positional information.
10. system as claimed in claim 8, it is characterized in that, described optical key also comprises password unit, for arranging the password of the grille main body opening described light-dependent control lock system.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317697.5U CN204667496U (en) | 2015-05-15 | 2015-05-15 | The optical key of tool positioning function and light-dependent control lock system thereof |
| EP16742764.0A EP3252970A4 (en) | 2015-01-27 | 2016-01-27 | Optical communication transmitting apparatus and receiving apparatus |
| JP2017539644A JP6499303B2 (en) | 2015-01-27 | 2016-01-27 | Optical communication transmitter and receiver |
| KR1020177022085A KR102050548B1 (en) | 2015-01-27 | 2016-01-27 | Optical communication launching device and receiving device |
| PCT/CN2016/072351 WO2016119702A1 (en) | 2015-01-27 | 2016-01-27 | Optical communication transmitting apparatus and receiving apparatus |
| US15/661,082 US10116431B2 (en) | 2015-01-27 | 2017-07-27 | Optical communication transmitting apparatus and receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317697.5U CN204667496U (en) | 2015-05-15 | 2015-05-15 | The optical key of tool positioning function and light-dependent control lock system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667496U true CN204667496U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317697.5U Active CN204667496U (en) | 2015-01-27 | 2015-05-15 | The optical key of tool positioning function and light-dependent control lock system thereof |
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| Country | Link |
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| CN (1) | CN204667496U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016119702A1 (en) * | 2015-01-27 | 2016-08-04 | 深圳光启智能光子技术有限公司 | Optical communication transmitting apparatus and receiving apparatus |
| CN107221048A (en) * | 2016-03-21 | 2017-09-29 | 叶信臣 | A kind of intelligent electric car key |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
| CN107776540A (en) * | 2016-08-29 | 2018-03-09 | 奥迪股份公司 | Operation instruction equipment, operation receiving device, operation accessory system and method |
| CN110060393A (en) * | 2019-03-29 | 2019-07-26 | 广东小天才科技有限公司 | Outbound control method based on electronic riding information, smart watch and mobile terminal |
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2015
- 2015-05-15 CN CN201520317697.5U patent/CN204667496U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119702A1 (en) * | 2015-01-27 | 2016-08-04 | 深圳光启智能光子技术有限公司 | Optical communication transmitting apparatus and receiving apparatus |
| US10116431B2 (en) | 2015-01-27 | 2018-10-30 | Kuang-Chi Intelligent Photonic Technology Ltd. | Optical communication transmitting apparatus and receiving apparatus |
| CN107221048A (en) * | 2016-03-21 | 2017-09-29 | 叶信臣 | A kind of intelligent electric car key |
| CN107776540A (en) * | 2016-08-29 | 2018-03-09 | 奥迪股份公司 | Operation instruction equipment, operation receiving device, operation accessory system and method |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
| CN107424246B (en) * | 2017-04-11 | 2021-04-20 | 京东方科技集团股份有限公司 | Visible light communication password unlocking device and method |
| CN110060393A (en) * | 2019-03-29 | 2019-07-26 | 广东小天才科技有限公司 | Outbound control method based on electronic riding information, smart watch and mobile terminal |
| CN110060393B (en) * | 2019-03-29 | 2021-08-13 | 广东小天才科技有限公司 | Outbound control method based on electronic riding information, smart watch and mobile terminal |
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