CN1932221A - Intelligent door lock - Google Patents
Intelligent door lock Download PDFInfo
- Publication number
- CN1932221A CN1932221A CN 200610019645 CN200610019645A CN1932221A CN 1932221 A CN1932221 A CN 1932221A CN 200610019645 CN200610019645 CN 200610019645 CN 200610019645 A CN200610019645 A CN 200610019645A CN 1932221 A CN1932221 A CN 1932221A
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- Prior art keywords
- circuit
- microprocessor
- door lock
- intelligent door
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- 230000006698 induction Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The present invention relates to an intelligent door lock. It includes the following several portions: power supply, display, control circuit, keyboard, actuating mechanism and sensor circuit. The described control circuit includes handset module capable of transmitting and receiving handset short message, microprocessor, flash memory and several interface circuits, in the handset module interior a SIM card interface circuit is set, the described handset module and sensor circuit are connected with microprocessor. Said microprocessor is respectively connected with keyboard, flash memory, display and actuating mechanism by means of interface circuits.
Description
Technical field
The present invention relates to a kind of door lock, especially relate to a kind of intelligent door lock.
Background technology
Now, it is a lot of to be used for antitheft door lock, and cylinder lock, magnetic lock, electronic lock etc. are arranged.Modal is marble mechanical lock, is provided with the different pellet shot from a slingshot of several height in its lock core, and the key that is equipped with respective shapes just can be opened.Limited because of the number of pellet shot from a slingshot, high and low position is limited, uses some unlocking tools, just opens than being easier to as hook etc.; Simultaneously, in a single day key is lost or is utilized, and is easy to be replicated, and the way of solution has only the replacing door lock.Magnetic lock is similar to the principle of cylinder lock, only replaces pellet shot from a slingshot with several magnetic posts of arranging by particular magnetic polarity.Along with development of electronic technology, electronic lock has also developed a lot of kinds, as IC card lock, digital phase-locking, eyeprint identification lock etc., IC card lock adopts numeral identification, its key is an IC-card, it is mainly used in the gate control system of company and enterprise etc., and the general user is inapplicable, and digital phase-locking adopts keyboard coding, its keyboard is arranged on outdoors, and is destroyed easily.Though the eyeprint identification lock is advanced, can not crack, it picks up the amphiblestroid image in eyeball bottom by camera and discerns, thus when eye illness takes place, or the congestion of blood vessel, when breaking, computer just can not be discerned.In sum, these door locks all exist unsurmountable deadly defect, and a part that is exactly lock is outdoors, keyhole is much all arranged, need key just can open, key loss just can not be opened, and the part that is exposed to is outdoors given the robber chance to decode or to destroy.
Summary of the invention
The object of the invention provides a kind of intelligent door lock, and is existing dangerous to solve the prior art door lock, technical problems such as inconvenience.
For what solve the problems of the technologies described above, intelligent door lock of the present invention mainly comprises power supply, display, control circuit, keyboard, executing agency, sensor circuit, described control circuit comprises mobile module, microprocessor, flash memory, a plurality of interface circuit of energy receiving/sending mobile-phone short messages, wherein be provided with the SIM card interface circuit in the mobile module, described mobile module, sensor circuit link to each other with microprocessor, and this microprocessor is connected with keyboard, flash memory, display, executing agency respectively by interface circuit.
As a preferred embodiment of the present invention, described sensor circuit comprises body near switch circuit and vibrating sensor on-off circuit, described body near switch circuit comprises induction type near switch and delay circuit, and this induction type links to each other with the I/O interface of microprocessor by delay circuit near switch.
As another kind of preferred version of the present invention, described executing agency comprises electromagnetic lock, loudspeaker and drive circuit thereof, camera, described electromagnetic lock links to each other with the I/O interface of microprocessor, loudspeaker links to each other with the audio interface circuit of microprocessor by its drive circuit, and described camera links to each other with the I/O interface of flash memory, microprocessor respectively by its A/D converter.
As another preferred version of the present invention, described control circuit can adopt the regular handset mainboard.
As the further preferred version of the present invention, described keyboard, display be installed within doors the door on.
As another preferred version of the present invention, the delay time of described delay circuit is 35 seconds.
In the present invention, when locking a door, owner at first inputs legal door opener's phone number and password by keyboard, this password and the phone number mode with data after microprocessor processes is stored, code signal after handling simultaneously is transmitted into through RF transmit-receive circuit on owner's the mobile phone with the form of note, at this moment can lock a door.When opening the door, owner and legal door opener postback note to intelligent door lock, after its RF transmit-receive circuit receives note, give microprocessor processes, microprocessor compares with previously stored phone number and password behind electric hand plane No. sign indicating number and the decoding short message in the future, if content conforms to and can control the electromagnetic lock action and door is opened.
Therefore, the present invention has the following advantages: 1. do not have keyhole, the robber does not have the chance decoding or destroy fully.2. need not therefore need not consider key loss with special-purpose key.3. simple to operate, as long as with message reply, can open the door.4. need not remember password, password storage can not lost in mobile phone or in the SIM card; And change close convenience, as long as input on the door upper keyboard.5. adopt digital mobile networks such as GSM or CDMA to transmit and receive signal, be not afraid of interference, not influenced by architectural shielding, also non-directional.6. strong security, owing to adopt note form Edit Password, short message receiving-transmitting can reach 160 bytes and 70 Chinese characters, therefore the repetitive rate of password is almost nil in theory.
Description of drawings
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
Accompanying drawing 1 is the circuit block diagram of a kind of embodiment of the utility model intelligent door lock;
Accompanying drawing 2 is installation site schematic diagrames of intelligent door lock shown in Figure 1.
The specific embodiment
Mainly constitute according to intelligent door lock shown in Figure 1 by display, power supply, control circuit, keyboard, operating part, sensor circuit etc.
Control circuit mainly is made of mobile module, microprocessor, interface circuit, flash memory etc., wherein mobile module comprises radio circuit, SIM card interface circuit etc., CPU etc., and radio circuit wherein mainly by antenna, duplexer, accept filter, high frequency amplifies, receive little circuit such as local oscillator, mixing, emission local oscillator, power amplifier control, power amplifier constitutes.Microprocessor adopts single-chip microcomputer, is series monolithics such as 8051 series, 89C, AT89C2051.It mainly acts on is to be used for exchanges data, and the normal operation of control each several part.
Power supply is the AC-DC voltage-stabilized power supply, and this power supply is forever in parallel with chargeable lithium cell, in case can't open the door during power failure.
Interface circuit links to each other with microprocessor, and it comprises keyboard interface circuit, display interface circuit, audio interface circuit etc., the effect of described audio interface circuit be to digital audio carry out D/A conversion, analogue audio frequency carries out the A/D conversion.
In intelligent door lock installation site schematic diagram shown in Figure 2, keyboard, display are installed within doors the security door.Described keyboard can adopt cellphone standard keyboard, comprises 0-9 10 numeric keys and function keys such as information storage key, information emission key, is connected with the I/O interface of microprocessor by corresponding keyboard interface circuit.In addition, cause maloperation in order to prevent the someone from touching keyboard, keyboard is provided with locking key, locks keyboard by cryptoguard.
Operating part is provided with electromagnetic lock, loudspeaker (sound pick-up) and drive circuit thereof, camera.Electromagnetic lock is responsible for unblanking, and it links to each other with microprocessor I/O interface by drive circuit.Loudspeaker, sound pick-up, camera are installed in outdoors, be mainly used in owner not the time, to messenger's record of inquiring and make a video recording, loudspeaker links to each other with audio interface circuit by its drive circuit, camera links to each other with flash memory by its A/D converter, and the while with link to each other with flash memory.
Sensor circuit is provided with body near switch circuit and vibrating sensor on-off circuit.The body near switch circuit can adopt common induction type to work near the mode that switch (passive infrared, radar scanning formula etc. near switch also can) adds delay circuit, by preestablishing the delay time of delay circuit, can allow induced signal (0 or 1) time-delay arrive microprocessor, because transmitting-receiving time of general note is 15 seconds-30 seconds, through repeatedly practising, consider the reliable factor of time-delay, the present invention is set at 35 seconds.Therefore when sensor sensing when people's activity is arranged in front of the door, if in 35 seconds normal door, signal interruption is not sent to microprocessor; If do not open the door, signal was sent to logic processor in 35 seconds through delaying time, and logic processor then starts the camera shooting immediately or takes pictures, and can please visit people's message and recording by loudspeaker.
The vibrating sensor on-off circuit utilizes vibrating sensor (piezoelectric ceramics) to accept the signal of acceleration, impact force, pressure variation and this signal is converted to digit pulse 0 or 1, when illegal door opener forces open the door, vibrating sensor sends switching signal to microprocessor immediately, and microprocessor is just opened the camera shooting or taken pictures and report to the police to owner's the mobile phone and the telephone number of storage in advance.
In fact key of the present invention is exactly SIM card, in actual mechanical process, must prepare two SIM cards at least, in case hand-set from stolen or when losing, can open the door and changes close by standby SIM card.
In the present invention, because control circuit mainly is responsible for transmitting-receiving and is handled SMS, therefore also can use general cell phone mainboard fully, preferably have camera, as Samsung 730, V500, Nokia 6260,6630, the ET960 of association, Siemens S65 is because these mainboards all possess the main circuit structure of the above embodiment, as long as do suitable renewal according to the function of door lock needs on program in actual applications.
Claims (6)
1. intelligent door lock, comprise power supply, it is characterized in that also comprising display, control circuit, keyboard, executing agency, sensor circuit at described intelligent door lock, described control circuit comprises mobile module, microprocessor, flash memory, a plurality of interface circuit of energy receiving/sending mobile-phone short messages, wherein be provided with the SIM card interface circuit in the mobile module, described mobile module, sensor circuit link to each other with microprocessor, and this microprocessor is connected with keyboard, flash memory, display, executing agency respectively by interface circuit.
2. intelligent door lock according to claim 1, it is characterized in that comprising body near switch circuit and vibrating sensor on-off circuit at described sensor circuit, described body near switch circuit comprises induction type near switch and delay circuit, and this induction type links to each other with the I/O interface of microprocessor by delay circuit near switch.
3. intelligent door lock according to claim 1, it is characterized in that comprising electromagnetic lock, loudspeaker and drive circuit thereof, camera in described executing agency, described electromagnetic lock links to each other with the I/O interface of microprocessor, loudspeaker links to each other with the audio interface circuit of microprocessor by its drive circuit, and described camera links to each other with the I/O interface of flash memory, microprocessor respectively by its A/D converter.
4. intelligent door lock according to claim 1 is characterized in that can adopting the regular handset mainboard at described control circuit.
5. intelligent door lock according to claim 1, it is characterized in that described keyboard, display be installed within doors the door on.
6. intelligent door lock according to claim 2 is characterized in that the delay time at described delay circuit is 35 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100196455A CN1932221B (en) | 2006-07-17 | 2006-07-17 | Intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100196455A CN1932221B (en) | 2006-07-17 | 2006-07-17 | Intelligent door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1932221A true CN1932221A (en) | 2007-03-21 |
| CN1932221B CN1932221B (en) | 2012-02-22 |
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ID=37878222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100196455A Active CN1932221B (en) | 2006-07-17 | 2006-07-17 | Intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1932221B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833800A (en) * | 2008-10-19 | 2010-09-15 | 韩燕� | Remote entrance guard method and system and terminals thereof |
| CN101887620A (en) * | 2010-06-02 | 2010-11-17 | 台山平安五金制品有限公司 | Short message-authorized door opening alarm system for vault door |
| CN102140869A (en) * | 2011-04-27 | 2011-08-03 | 江苏群雄智能科技有限公司 | Smart gate lock |
| WO2013029291A1 (en) * | 2011-09-02 | 2013-03-07 | Chiang Ching-Paio | Active notification device and electronic lock having same |
| CN103353998A (en) * | 2013-07-28 | 2013-10-16 | 桂林理工大学 | Electronic remote control intelligent door lock |
| CN103729925A (en) * | 2014-01-15 | 2014-04-16 | 黄晓刚 | Intelligent automatic door management system |
| CN105005394A (en) * | 2015-08-26 | 2015-10-28 | 无锡伊佩克科技有限公司 | Computer keyboard control device based on authentication |
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
| CN107665535A (en) * | 2017-11-30 | 2018-02-06 | 成都长宇老司机网络科技有限公司 | One kind is based on fingerprint identification entrance guard system |
| CN110211315A (en) * | 2019-06-17 | 2019-09-06 | 重庆大学 | Smart home remote anti-theft monitoring system and method |
-
2006
- 2006-07-17 CN CN2006100196455A patent/CN1932221B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833800A (en) * | 2008-10-19 | 2010-09-15 | 韩燕� | Remote entrance guard method and system and terminals thereof |
| CN101887620A (en) * | 2010-06-02 | 2010-11-17 | 台山平安五金制品有限公司 | Short message-authorized door opening alarm system for vault door |
| CN102140869A (en) * | 2011-04-27 | 2011-08-03 | 江苏群雄智能科技有限公司 | Smart gate lock |
| WO2013029291A1 (en) * | 2011-09-02 | 2013-03-07 | Chiang Ching-Paio | Active notification device and electronic lock having same |
| CN103353998A (en) * | 2013-07-28 | 2013-10-16 | 桂林理工大学 | Electronic remote control intelligent door lock |
| CN103729925A (en) * | 2014-01-15 | 2014-04-16 | 黄晓刚 | Intelligent automatic door management system |
| CN105005394A (en) * | 2015-08-26 | 2015-10-28 | 无锡伊佩克科技有限公司 | Computer keyboard control device based on authentication |
| CN105005394B (en) * | 2015-08-26 | 2018-03-20 | 广州讯网通信技术有限公司 | A kind of computer key disk control unit of identity-based checking |
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
| CN107665535A (en) * | 2017-11-30 | 2018-02-06 | 成都长宇老司机网络科技有限公司 | One kind is based on fingerprint identification entrance guard system |
| CN110211315A (en) * | 2019-06-17 | 2019-09-06 | 重庆大学 | Smart home remote anti-theft monitoring system and method |
| CN110211315B (en) * | 2019-06-17 | 2021-03-02 | 重庆大学 | Intelligent household remote anti-theft monitoring system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1932221B (en) | 2012-02-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI ZHIQUAN INTELLECTUAL PROPERTY CONSULTING CO. Free format text: FORMER OWNER: LI SHUHAO Effective date: 20150428 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuhao Inventor after: Ding Haibing Inventor before: Li Shuhao |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI SHUHAO TO: LI SHUHAO DING HAIBING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150428 Address after: 433000, unit 15, 1, Taoyuan Avenue, Hubei, Xiantao 201 Patentee after: HUBEI ZHIQUAN INTELLECTUAL PROPERTY CONSULTING Co.,Ltd. Address before: 8 No. 433000 Hubei Province vocational Xiantao Xiantao textile Avenue Patentee before: Li Shuhao |
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| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG KINGKIND INDUSTRY + TRADE CO., LTD. Free format text: FORMER OWNER: HUBEI ZHIQUAN INTELLECTUAL PROPERTY CONSULTING CO., LTD. Effective date: 20150812 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuhao Inventor after: Ding Haibing Inventor after: Zhou Wei Inventor before: Li Shuhao Inventor before: Ding Haibing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI SHUHAO DING HAIBING TO: LI SHUHAO DING HAIBING ZHOU WEI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150812 Address after: 321300, Huadu Road, Xicheng street, Jinhua, Zhejiang, Yongkang 161, China Patentee after: ZHEJIANG KINGKIND INDUSTRY & TRADE Co.,Ltd. Address before: 433000, unit 15, 1, Taoyuan Avenue, Hubei, Xiantao 201 Patentee before: HUBEI ZHIQUAN INTELLECTUAL PROPERTY CONSULTING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: 321300 No. 121, Jingui South Road, Chengxi new area, Yongkang City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG JINKAIDE SMART HOME Co.,Ltd. Address before: 321300 161 Huadu Road, Xicheng street, Yongkang, Jinhua, Zhejiang Patentee before: ZHEJIANG KINGKIND INDUSTRY & TRADE Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Smart door lock Granted publication date: 20120222 Pledgee: Zhejiang Yongkang Rural Commercial Bank Co.,Ltd. Guli Sub branch Pledgor: ZHEJIANG JINKAIDE SMART HOME Co.,Ltd. Registration number: Y2024980013771 |