CN1563653A - Infrared remote control lock and control method - Google Patents
Infrared remote control lock and control method Download PDFInfo
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- CN1563653A CN1563653A CN 200410017236 CN200410017236A CN1563653A CN 1563653 A CN1563653 A CN 1563653A CN 200410017236 CN200410017236 CN 200410017236 CN 200410017236 A CN200410017236 A CN 200410017236A CN 1563653 A CN1563653 A CN 1563653A
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- infrared
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Abstract
This is an infrared ray remote control lock. It contains three parts: lock body, remote control key, and remote control keyboard. Its control method is: After the lock body received the signal from the infrared ray remote control keyboard, the signal is treated by light electricity interchanger, according the signal's order transfer the subprogram, the key empower subprogram at last. The key finishes the action to open lock according to the control of this subprogram.
Description
Technical field
The present invention relates to the control method of a kind of Telecontrol lock set and this Telecontrol lock set, especially a kind of infrared remotely controlled lock and control method thereof belong to the electronic science and technology field.
Background technology
Conventional lock all is the duplicate that a lock, a key or many handles have same feature key, and characteristic of the two and each other relation are fixing, for corresponding one by one, locks that key is also many for a long time, needs recognize from a pile key corresponding key; Carry very inconveniently, and safe coefficient is not high, is difficult to tackle the burglar of special skill.Occurred multiple novel electron lock in recent years on the market, contact has been arranged,, had contactlessly, locked as automobile remote-control as IC-card formula, keyboard-type etc.In addition, " electron key and electronic lock " that Chinese patent 96120743 provides has the advantage that password is difficult for being decrypted, but has a plurality of buttons to be used to send different instructions on its electron key, and the user is in use if careless touch of key-press by accident then misoperation can take place; In addition, this patent design electronic lock is equipped with two electromagnetic valves, so manufacturing cost is higher.
Summary of the invention
The object of the present invention is to provide a kind of shortcoming that overcomes prior art, have button operation convenient, accurately, power saving, one key for multi-lock, one lock with multi-key, safe and secret degree height, infrared remotely controlled lock and control method thereof that cost is low.
The objective of the invention is to be achieved through the following technical solutions:
Infrared remotely controlled lock of the present invention is made up of lock body, remote-control key, remote keypad three parts, and wherein lock body comprises infrared remote receiver, singlechip chip, display screen and mechanical lock control device; Remote-control key comprises infrared transmitter and encoder; Remote keypad comprises infrared transmitter and keyboard coding chip composition; And get in touch by the Radio infrared signal between lock body and remote-control key and the remote keypad.
The control method of infrared remotely controlled lock of the present invention comprises:
Infrared rays information forwarding step;
Infrared rays information receiving step;
The password setting step;
The key authorisation step;
Key deletion step;
The step of unblanking;
It is characterized in that: after lock body receives the infrared signal of infrared remote control key or the transmission of infrared remote control keyboard, after opto-electronic conversion, send singlechip chip that information is handled, Password Management subprogram in the instruction calls memory of sending out according to information, key mandate subprogram, key deletion subprogram or the subprogram of unblanking are finished corresponding action under subprogram control.
For guaranteeing the stability of signal, the lock body infrared remote receiver remains on duty always, and the design accomplishes minimum to the power consumption of infrared remote receiver, and promptly in running order always, its power consumption is also little, but has guaranteed that but lock body makes response to infrared signal immediately.
The control method of infrared remotely controlled lock of the present invention comprises in the password setting step:
The step of the infrared signal transmission of password is set in the remote keypad;
Information input step in the remote keypad;
Finish the step of the infrared signal reception that password is set in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: in remote keypad, send the infrared signal that password is set, lock body shows the input password, import new password and send to the infrared signal receiving apparatus of lock body, new password is inputed in the display screen prompting again, through the comparison of the computer chip in the lock body, twice input password unanimity, then the setting of display display password is finished.
The control method of infrared remotely controlled lock of the present invention comprises in the key authorisation step:
The step that the infrared signal of password sends in the remote keypad;
The step that the infrared information of the key mandate in the remote keypad sends;
Infrared information in the remote-control key sends and receiving step;
Finish the infrared signal transmission of key mandate and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send the instruction of key mandate by remote keypad, lock body receives the response of instruction back and waits for the reception infrared information, key by the needs mandate sends infrared signal, the treated demonstration key of the computer chip of lock body mandate success.
The control method of infrared remotely controlled lock of the present invention comprises in key deletion step:
The step that the infrared signal of password sends in the remote keypad;
The step that the infrared information of the key deletion in the remote keypad sends;
Infrared information in the remote-control key sends and receiving step;
Finish the infrared signal transmission of key deletion and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send the instruction of key deletion by remote keypad, lock body receives the response of instruction back and waits for the reception infrared information, key by the needs deletion sends infrared signal, and the treated demonstration key of the computer chip of lock body is deleted successfully.
The control method of infrared remotely controlled lock of the present invention comprises in the step of unblanking:
Infrared information in the remote-control key sends and receiving step;
Finish infrared signal transmission of unblanking and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: send the infrared signal instruction of unblanking by remote-control key, lock body is after receiving unlock instruction, through lock body comparison correctness, the infrared signal instruction is correct, the singlechip chip of lock body sends instruction, and the mechanical lock control device is carried out unlocking action, and the step of unblanking is finished.
The control method of infrared remotely controlled lock of the present invention comprises in the step of unblanking:
Password infrared information forwarding step in the remote keypad;
Infrared information in the remote keypad sends and receiving step;
Finish infrared signal transmission of unblanking and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send unlock instruction by remote keypad, through lock body comparison correctness, the infrared signal instruction is correct, and the singlechip chip of lock body sends instruction, the mechanical lock control device is carried out unlocking action, and the step of unblanking is finished.
The function and the basic structure of remote keypad are: it is actually an infrared remote controller, is made up of infrared transmitter and keyboard coding chip, is provided with change administrator password key, acknowledgement key, numerical key, key, delete key etc. are set.Whenever by next key by keyboard coding chip coding back emission infrared signal, receive by electronic lock and to carry out corresponding order, all orders must be compiled in the memory that each seed routine leaves message handler in advance.Can realize the field programming learning functionality of lockset by these keys and key button.When realizing the function to the various information managements of lockset, must make lockset be in the interactive communication state at first by the correct administrator password of remote keypad input.
The function and the basic structure of remote-control key are: be made up of infrared emission tube, coding chip.Write coding in advance, when the electron key button was pressed, coding can be launched by infrared emission tube and be received by the lock body infrared receiver.
The function and the basic structure of lock body are: comprise infrared remote receiver, singlechip chip, display screen and mechanical lock control device.Lock body is handled by singlechip chip by the infrared signal that infrared remote receiver reception remote-control key and remote keypad send, and calls corresponding subprogram fill order, and show the information that receives on display screen.If the signal of remote-control key emission meets preset coding, then start the mechanical lock control device, otherwise report an error.In running order always for guaranteeing lock body summary responses key signal lock body, and make least in power-consuming.
Infrared remotely controlled lock of the present invention and control method thereof are compared with conventional lock and are had tangible advantage:
1, this infrared remotely controlled lock is owing to adopt binary coding, and electronic lock can have 264 kinds of different codings, and the repetition rate of coding is low.Every coding that carries when electron key is dispatched from the factory makes the electronic lock storage every the electron key respective coding by remote keypad, can realize one lock with multi-key.And different electronic locks can store identical coding, so just avoided different locks otherwise with key, the trouble of this traditional mechanical lock is trifling, can realize one key for multi-lock.
2, can realize tamper-proof, the non-contacting technology of lockset.Information is transmitted as the infra-red remote control mode between lock and the key, and condition code is sent by the infra-red remote control key, and message handler is accepted processing, does not contact mutually during the every management function of realization between lock and key and the remote keypad, and is separate on the three position.The signal efficient working range is a 3-4 rice between lock and the key, and the two does not contact mutually, and lock body is a complete structure, and is easy for installation, and anti-destructive is good.
3, lose as electron key, can delete the coding that electron key had that this is lost by remote keypad, and this electron key was lost efficacy, do not influence the use of other electron keys simultaneously.Safe, avoid losing the embarrassment that key is not just driven lock simultaneously.
4, owing on the electron key button is only arranged, only need press this button during use and can realize unblanking, simple, quick, can not cause maloperation.
5, personal characteristics is fixed and is exposed between conventional lock lock and the key, can discern, transreplication poor stability.And this lockset remote-control key intrinsic characteristic is unique, and not visible, and is not reproducible, and security performance is good.
6, traditional locks mostly is the mechanical type contact greatly, and lockhole exposes, and anti-destructive and knock rating are poor, have potential safety hazard.And this lockset lock body and keyed feature sign indicating number are accepted to transmit with being sent as infrared and radio, and lock does not contact with key, and is simple to operate, open conveniently, and the lockset position can be installed as required, be difficult for destroyed, the safety factor height.
Description of drawings
Fig. 1 is the infrared remotely controlled lock circuit diagram
Fig. 2 is the remote-control key theory diagram
Fig. 3 is the remote keypad theory diagram
Fig. 4 is infrared remotely controlled lock management flow figure
Fig. 5 is the Password Management flow chart
Fig. 6 is key authorization flow figure
Fig. 7 is a key deletion flow chart
Fig. 8 is the flow chart of unblanking
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described:
Fig. 1, Fig. 2 and Fig. 3 are respectively infrared remotely controlled lock circuit diagram, remote-control key theory diagram and remote keypad theory diagram, Fig. 1 realizes receiving infrared signal by the infrared remote receiver circuit, and it is transferred to singlechip chip at once, there is singlechip chip to send dependent instruction and carries out relevant action, the information of display screen display operation process, the mechanical lock control device is carried out the action of unblanking and shutting of lock body; The remote-control key of Fig. 2 sends to lock body by the infrared encoder information of will unblanking by the infrared information transmitter, has the lock body control program of unblanking to finish unlocking action; The keyboard coding chip of Fig. 3 remote keypad sends to lock body with the infrared information sign indicating number of finishing via infrared transmitter, and lock body is finished corresponding action according to the different subprogram of different infrared information instruction calls.
The infrared remotely controlled lock management flow figure of Fig. 4, its process is: beginning 1, this is that lock body is in the state whether continuous retrieval has information 2, if the encrypted message input is arranged, then the singlechip chip of lock body is carried out the password of input is verified 3, after password authentification is passed through, institute is carried, remote keypad and remote-control key all are in interactive communication state 4, the different instruction that sends respectively according to remote keypad or remote-control key, enter and whether change password 5, whether key mandate 6, whether the key deletion 7 and 8 one of them the states of whether unblanking, enter the Password Management flow process respectively according to the difference of instructing and begin 50, the key authorization flow begins 60, key deletion flow process begin 70 or the flow process of unblanking begin 80, and these 4 different flow processs are respectively at Fig. 5, Fig. 6, Fig. 7 or Fig. 8 represent in detail.
Fig. 5 is the Password Management flow chart, initial state begins 50 for the Password Management flow process, then new password 51 is imported in the lock body prompting, by remote keypad input new password 52, password 53 is inputed in the lock body prompting once more, inputs password 54 once more, the singlechip chip of lock body is the password whether identical 55 of twice input relatively, lock body display screen prompt cipher is correct 56, and password setting finishes 57, and success is set.If the password of twice input is inequality, then comes back to the Password Management flow process and begin 50.
Fig. 6 is key authorization flow figure, and the key authorization flow begins 60, and at this moment lock body is waited for key mandate 61, remote-control key sends authorized order 62, send affirmation authorized order 63 by remote keypad, handle the lock body prompting by singlechip chip and carry out key mandate 64, the key mandate finishes 65.And write down institute's authorized key number automatically, can show on display screen simultaneously to be authorized to this number that message handler can be by successively authorizing the journal key number if any many keys.
Fig. 7 is a key deletion flow chart, key deletion flow process begins 70, at this time lock body prompting input needs the key number 71 of deletion, need the key number 72 of deletion by remote keypad or remote-control key input, lock body shows whether confirm to delete 73, remote keypad sends delete instruction 74, and the singlechip chip in the lock body finishes 75 with the key deletion of this number with rear locking prompting deletion.
Fig. 8 is the flow chart of unblanking, the flow process of unblanking begins 80, send unlock instruction 81 by remote keypad or remote-control key, after the infrared remote receiver of lock body receives this instruction, if handle to judge whether mate 82 through singlechip chip, if the key coupling, the display prompts key coupling 83 of lock body, then carry out unlock command, the success 84 of unblanking immediately by the singlechip chip order machinery institute core control device of lock body; If key does not match, the display prompts key of lock body does not match 85, and the singlechip chip of lock body can not order mechanical institute core control device to carry out unlock command, unblanks to fail 86.
Claims (8)
1, a kind of infrared remotely controlled lock is made up of lock body, remote-control key, remote keypad, it is characterized in that: lock body comprises infrared remote receiver, singlechip chip, display screen and mechanical lock control device; Remote-control key comprises infrared transmitter and encoder; Remote keypad comprises infrared transmitter and keyboard coding chip; And get in touch by the Radio infrared signal between lock body and remote-control key and the remote keypad.
2, a kind of control method of infrared remotely controlled lock comprises:
Infrared rays information forwarding step;
Infrared rays information receiving step;
The password setting step;
The key authorisation step;
Key deletion step;
The step of unblanking;
It is characterized in that: after lock body receives the infrared signal of infrared remote control key or the transmission of infrared remote control keyboard, after opto-electronic conversion, send singlechip chip that information is handled, Password Management subprogram in the instruction calls memory of sending out according to information, key mandate subprogram, key deletion subprogram or the subprogram of unblanking are finished the action that subprogram requires under subprogram control.
3, the control method of infrared remotely controlled lock as claimed in claim 2 comprises in the password setting step:
The step of the infrared signal transmission of password is set in the remote keypad;
Information input step in the remote keypad;
Finish the step of the infrared signal reception that password is set in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: in remote keypad, send the infrared signal that password is set, lock body shows the input password, import new password and send to the infrared signal receiving apparatus of lock body, new password is inputed in the display screen prompting again, through the comparison of the computer chip in the lock body, twice input password unanimity, then the setting of display display password is finished.
4, the control method of infrared remotely controlled lock as claimed in claim 2 comprises in the key authorisation step:
The step that the infrared signal of password sends in the remote keypad;
The step that the infrared information of the key mandate in the remote keypad sends;
Infrared information in the remote-control key sends and receiving step;
Finish the infrared signal transmission of key mandate and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send the instruction of key mandate by remote keypad, lock body receives the response of instruction back and waits for the reception infrared information, key by the needs mandate sends infrared signal, the treated demonstration key of the computer chip of lock body mandate success.
5, the control method of infrared remotely controlled lock as claimed in claim 2 comprises in key deletion step:
The step that the infrared signal of password sends in the remote keypad;
The step that the infrared information of the key deletion in the remote keypad sends;
Infrared information in the remote-control key sends and receiving step;
Finish the infrared signal transmission of key deletion and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send the instruction of key deletion by remote keypad, lock body receives the response of instruction back and waits for the reception infrared information, key by the needs deletion sends infrared signal, and the treated demonstration key of the computer chip of lock body is deleted successfully.
6, the control method of infrared remotely controlled lock as claimed in claim 2 comprises in the step of unblanking:
Infrared information in the remote-control key sends and receiving step;
Finish infrared signal transmission of unblanking and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: send the infrared signal instruction of unblanking by remote-control key, lock body is after receiving unlock instruction, through lock body comparison correctness, the infrared signal instruction is correct, the singlechip chip of lock body sends instruction, and the mechanical lock control device is carried out unlocking action, and the step of unblanking is finished.
7, the control method of infrared remotely controlled lock as claimed in claim 2 comprises in the step of unblanking:
Password infrared information forwarding step in the remote keypad;
Infrared information in the remote keypad sends and receiving step;
Finish infrared signal transmission of unblanking and the step that receives in the lock body;
The screen step display of running status in the display password management;
It is characterized in that: by remote keypad input password, lock body finds that after comparing password is correct, show at display screen, send unlock instruction by remote keypad, through lock body comparison correctness, the infrared signal instruction is correct, and the singlechip chip of lock body sends instruction, the mechanical lock control device is carried out unlocking action, and the step of unblanking is finished.
8, as the control method of one of them described infrared remotely controlled lock of claim 2 to 7, it is characterized in that: the lock body infrared remote receiver remains on duty always, immediately infrared signal is made response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017236 CN1563653A (en) | 2004-03-26 | 2004-03-26 | Infrared remote control lock and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017236 CN1563653A (en) | 2004-03-26 | 2004-03-26 | Infrared remote control lock and control method |
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| CN1563653A true CN1563653A (en) | 2005-01-12 |
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| CN 200410017236 Pending CN1563653A (en) | 2004-03-26 | 2004-03-26 | Infrared remote control lock and control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323463A (en) * | 2011-08-05 | 2012-01-18 | 郑州联兴百年电力工程有限公司 | Intelligent electricity stealing preventing control device for electricity meter box |
| CN103679854A (en) * | 2012-08-31 | 2014-03-26 | 深圳光启创新技术有限公司 | Method for modifying user list information of door locks, and light-control intelligent lock |
| CN104268966A (en) * | 2014-09-28 | 2015-01-07 | 河北工业职业技术学院 | Non-contact composite mode access control system and non-contact composite mode access control method |
| US9780874B2 (en) | 2012-08-31 | 2017-10-03 | Kuang-Chi Intelligent Photonic Technology Ltd. | Light signal-based information processing method and device |
| CN108734829A (en) * | 2018-04-16 | 2018-11-02 | 余仲飞 | Intelligent cipher lock and method |
-
2004
- 2004-03-26 CN CN 200410017236 patent/CN1563653A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323463A (en) * | 2011-08-05 | 2012-01-18 | 郑州联兴百年电力工程有限公司 | Intelligent electricity stealing preventing control device for electricity meter box |
| CN103679854A (en) * | 2012-08-31 | 2014-03-26 | 深圳光启创新技术有限公司 | Method for modifying user list information of door locks, and light-control intelligent lock |
| CN103679854B (en) * | 2012-08-31 | 2014-12-24 | 深圳光启创新技术有限公司 | Method for modifying user list information of door locks, and light-control intelligent lock |
| US9780874B2 (en) | 2012-08-31 | 2017-10-03 | Kuang-Chi Intelligent Photonic Technology Ltd. | Light signal-based information processing method and device |
| CN104268966A (en) * | 2014-09-28 | 2015-01-07 | 河北工业职业技术学院 | Non-contact composite mode access control system and non-contact composite mode access control method |
| CN108734829A (en) * | 2018-04-16 | 2018-11-02 | 余仲飞 | Intelligent cipher lock and method |
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