CN203905651U - Intelligent electronic lock - Google Patents
Intelligent electronic lock Download PDFInfo
- Publication number
- CN203905651U CN203905651U CN201420222492.4U CN201420222492U CN203905651U CN 203905651 U CN203905651 U CN 203905651U CN 201420222492 U CN201420222492 U CN 201420222492U CN 203905651 U CN203905651 U CN 203905651U
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- China
- Prior art keywords
- lock
- output
- door
- motor
- bluetooth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000004891 communication Methods 0.000 claims abstract description 26
- 238000010295 mobile communication Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 24
- 230000006698 induction Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses an intelligent electronic lock, and the lock comprises a lock body, an electric control device disposed in the lock body, and mobile communication equipment serving as a key. The output end of a main control chip is connected with the input end of a door lock motor drive module. The door lock motor drive module comprises a motor drive chip connected with the output end of the main control chip, and a motor output interface which is connected with the output end of the motor drive chip. The output end of the motor output interface is connected with a motor which controls a lock body and a lock tongue to rotate. A Bluetooth communication module comprises a Bluetooth chip and a Bluetooth interface. The Bluetooth interface is in bidirectional connection with the main control chip and the Bluetooth chip. The Bluetooth chip communicates with the mobile communication equipment. According to the utility model, the mobile communication equipment serves as a key of the lock, and communicates with the lock through a Bluetooth and receiving an instruction sent by the lock, thereby achieving the opening and closing of the door lock. Therefore, there is no need of a mechanical key, so the lock is convenient for a user to use, can prevent irrelevant personnel from opening the lock, and is good in antitheft performance.
Description
Technical field
The utility model relates to a kind of safe intelligent electronic lock.
Background technology
The equipment cabinet of a lot of outdoor uses, such as communications industry, power industry are at the equipment cabinet of outdoor setting, for fear of pilferage, is all equipped with lock.But what this all class cupboards was used at present is common mechanical lock, this will bring the problem of two aspects: 1, mechanical lock must coordinate a key, in general, an engineer is in charge of the equipment cabinet in a region, that just has much key, and in order to distinguish key and correctly to unblank, engineer will inevitably the expensive time, once and key loss, will affect the use of equipment cabinet.2, cannot supervise engineer, when unblank when to shut for it, whether have the behavior of defalcating, how cannot monitor, finally pilferage event is to have generation, and equipment obligee is caused to very large loss.
Utility model content
The purpose of this utility model is to solve the problem that prior art exists, and a kind of easy to use, intelligent electronic lock of being convenient to back-stage management is provided.
The technical scheme that realizes the utility model object is a kind of intelligent electronic lock, comprises lock body and is arranged at the electric control gear in lock body; Also comprise the mobile communication equipment as key; Described electric control gear comprises main control chip, door-lock motor driver module, bluetooth communication module and motor; The output of described main control chip connects the input of door lock motor drive module; Described door-lock motor driver module comprises the motor drive ic being connected with main control chip output and the motor output interface being connected with the output of motor drive ic; The output of described motor output interface connects controls the motor that lock body dead bolt rotates; Described bluetooth communication module comprises Bluetooth chip and blue tooth interface; Described blue tooth interface is with main control chip and Bluetooth chip is two-way is connected; Described Bluetooth chip and mobile communication equipment communication.
Described electric control gear also comprises door lock state detection module; Described door lock state detection module comprises that a state-detection and lock status detect; Described door state-detection comprises a state detection sensor and door state input interface; Described door state detection sensor is arranged on door; The output of the input connection door state detection sensor of described door state input interface, its output connects the input of motor drive ic; Described lock status detects and comprises lock status detecting sensor and lock status input interface; Described lock status detecting sensor is arranged on to be locked; The input of described lock status input interface connects the output of lock status detecting sensor, and its output connects the input of motor drive ic.
Described intelligent electronic lock also comprises radio source transmitter; Described electric control gear also comprises radio source receiver module; Described radio source receiver module comprises radio source receiver and power input interface; Described radio source transmitter is by contacting with the induction of radio source receiver as the charging of radio source receiver; The output of described radio source receiver connects the input of power input interface; The output of described power input interface connects main control chip.
Adopt technique scheme, the utlity model has following beneficial effect: (1) the utility model is by mobile communication equipment, such as mobile phone is as the key of switch lock, by bluetooth and mobile communication, receive the order that mobile phone sends over, realize the switching function of door lock, therefore without being equipped with mechanical key, be user-friendly to, and can avoid unrelated person switch lock, theftproof performance is good, and to being easy to realize monitoring management as the mobile phone of key.
(2) the utility model is by arranging door lock state detection module, can detecting gate lock-switch action whether carry out and put in place, whether detecting gate puts in place simultaneously, and these information exchanges can be crossed to bluetooth and send to mobile phone, user can take measures in time, guarantees the safety of article in the correct switch of door lock and cabinet.
(3) the utility model produces from externally fed module the power supply that system works needs by wireless mode, and this intelligent electronic lock lock body our department can not arrange any power supply thus, has avoided the problem such as the difficulty of winding displacement and the puzzlement of battery life.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is theory diagram of the present utility model.
Attached number in the figure is:
Mobile communication equipment 1, main control chip 2, door-lock motor driver module 3, motor drive ic 31, motor output interface 32, bluetooth communication module 4, Bluetooth chip 41, blue tooth interface 42, motor 5, door lock state detection module 6, door state detection sensor 61, door state input interface 62, lock status detecting sensor 63, lock status input interface 64, radio source transmitter 7, radio source receiver module 8, radio source receiver 81, power input interface 82.
Detailed description of the invention
(embodiment 1)
See Fig. 1, a kind of intelligent electronic lock of the present embodiment, comprises lock body, is arranged at electric control gear, radio source transmitter 7 and the mobile communication equipment 1 as key in lock body.Electric control gear is circuit board, comprises main control chip 2, door-lock motor driver module 3, bluetooth communication module 4, motor 5, door lock state detection module 6 and radio source receiver module 8.The output of main control chip 2 connects the input of door lock motor drive module 3; Door-lock motor driver module 3 comprises the motor drive ic 31 being connected with main control chip 2 outputs and the motor output interface 32 being connected with the output of motor drive ic 31; The output of motor output interface 32 connects controls the motor 5 that lock body dead bolt rotates; Bluetooth communication module 4 comprises Bluetooth chip 41 and blue tooth interface 42; Blue tooth interface 42 is with main control chip 2 and Bluetooth chip 41 is two-way is connected; Bluetooth chip 41 and mobile communication equipment 1 communication.Door lock state detection module 6 comprises that a state-detection and lock status detect; Door state-detection comprises a state detection sensor 61 and door state input interface 62; Door state detection sensor 61 is arranged on door; The output of the input connection door state detection sensor 61 of door state input interface 62, its output connects the input of motor drive ic 31; Lock status detects and comprises lock status detecting sensor 63 and lock status input interface 64; Lock status detecting sensor 61 is arranged on to be locked; The input of lock status input interface 64 connects the output of lock status detecting sensor 63, and its output connects the input of motor drive ic 31.Radio source receiver module 8 comprises radio source receiver 81 and power input interface 82; Radio source transmitter 7 is by contacting as radio source receiver 81 and charge with 81 inductions of radio source receiver; The output of radio source receiver 81 connects the input of power input interface 62; The output of power input interface 82 connects main control chip 2.Unique sequence number of lock writes in circuit board.For the selection of chip, the preferred plan that the present embodiment provides is: the model of main control chip 2 is ATMEGA8L; The model of motor drive ic 31 is L293; The model of Bluetooth chip 41 is HC-06, and mobile communication equipment 1 can be mobile phone or PAD etc.
The process of unblanking of the intelligent electronic lock of the present embodiment is as follows, and mobile communication equipment 1 is herein mobile phone:
(1) radio source transmitter 7 sticks radio source receiver 81, and radio source receiver 81 produces 5V power supply, and power input interface 82 is powered to electronic lock;
(2) main control chip 2, bluetooth communication module 4 and motor drive ic 31 work on power;
(3), after mobile phone and bluetooth communication module 4 successful matchings, mobile phone, by bluetooth communication module 4 and main control chip 2 communications, sends read lock sequence number and unlock command;
(4) main control chip 2 is received the order of read lock sequence number, reads, and sends the order of lock sequence number to mobile phone by bluetooth communication module 4;
(5) mobile phone generates unlock command according to lock sequence number through certain operations, and sends to main control chip 2 by bluetooth communication module 4;
(6) main control chip 2 receives after unlock command, checking legitimacy, as order legal, output drive signal is to motor drive ic 31, motor drive ic 31 rotates by motor output interface 32 drive motors 5, carry out unlocking action, unblank in process, main control chip 2 reads lock status by lock-switch state input interface 63, unblanks to put in place if detected, stopping motor 5 rotates, unblank successfully, if within a period of time, can't detect all the time the signal that puts in place of unblanking, think and unblank unsuccessfully, and stop motor 5 and rotate.
(7) main control chip 2 sends to mobile phone by bluetooth communication module 4 result of unblanking, and user can know execution result by mobile phone, and takes corresponding measure.
Similar with the process of unblanking, shut process as follows:
(1) radio source transmitter 7 sticks radio source receiver 81, and radio source receiver 81 produces 5V power supply, and power input interface 82 is powered to electronic lock;
(2) main control chip 2, bluetooth communication module 4 and motor drive ic 31 work on power;
(3), after mobile phone and bluetooth communication module 4 successful matchings, mobile phone, by bluetooth communication module 4 and main control chip 2 communications, sends read lock sequence number and shuts order;
(4) main control chip 2 is received the order of read lock sequence number, reads, and sends the order of lock sequence number to mobile phone by bluetooth communication module 4;
(5) mobile phone generates and shuts order through certain operations according to lock sequence number, and sends to main control chip 2 by bluetooth communication module 4;
(6) main control chip 2 receives and shuts after order, as verify legal, carry out the action of closing the door, first, by door state input interface 62 detecting gate states, if closing, door puts in place, output drive signal is to motor drive ic 31, motor drive ic 31 rotates by motor output interface 32 drive motors 5, execution shuts action, shut in process, main control chip 2 reads lock status by lock-switch state input interface 63, put in place if detect to shut, stopping motor 5 rotates, shut successfully, if within a period of time, all the time can't detect to shut and put in place, think and shut failure, and stop motor rotation.If it is not in place that door is closed, do not carry out the follow-up action that shuts, operation failure.
(7) main control chip 2 sends to mobile phone by bluetooth communication module 4 result of unblanking, and user can know execution result by mobile phone, and takes corresponding measure.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an intelligent electronic lock, comprises lock body and is arranged at the electric control gear in lock body; It is characterized in that: also comprise the mobile communication equipment (1) as key; Described electric control gear comprises main control chip (2), door-lock motor driver module (3), bluetooth communication module (4) and motor (5); The output of described main control chip (2) connects the input of door lock motor drive module (3); Described door-lock motor driver module (3) comprises the motor drive ic (31) being connected with main control chip (2) output and the motor output interface (32) being connected with the output of motor drive ic (31); The output of described motor output interface (32) connects controls the motor (5) that lock body dead bolt rotates; Described bluetooth communication module (4) comprises Bluetooth chip (41) and blue tooth interface (42); Described blue tooth interface (42) and main control chip (2) and two-way connection of Bluetooth chip (41); Described Bluetooth chip (41) and mobile communication equipment (1) communication.
2. a kind of intelligent electronic lock according to claim 1, is characterized in that: described electric control gear also comprises door lock state detection module (6); Described door lock state detection module (6) comprises that a state-detection and lock status detect; Described door state-detection comprises a state detection sensor (61) and door state input interface (62); Described door state detection sensor (61) is arranged on door; The output of the input connection door state detection sensor (61) of described door state input interface (62), its output connects the input of motor drive ic (31); Described lock status detects and comprises lock status detecting sensor (63) and lock status input interface (64); Described lock status detecting sensor (61) is arranged on to be locked; The input of described lock status input interface (64) connects the output of lock status detecting sensor (63), and its output connects the input of motor drive ic (31).
3. a kind of intelligent electronic lock according to claim 1 and 2, is characterized in that: described intelligent electronic lock also comprises radio source transmitter (7); Described electric control gear also comprises radio source receiver module (8); Described radio source receiver module (8) comprises radio source receiver (81) and power input interface (82); Described radio source transmitter (7) is by contacting with radio source receiver (81) induction as radio source receiver (81) charging; The output of described radio source receiver (81) connects the input of power input interface (82); The output of described power input interface (82) connects main control chip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222492.4U CN203905651U (en) | 2014-04-30 | 2014-04-30 | Intelligent electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222492.4U CN203905651U (en) | 2014-04-30 | 2014-04-30 | Intelligent electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905651U true CN203905651U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222492.4U Expired - Lifetime CN203905651U (en) | 2014-04-30 | 2014-04-30 | Intelligent electronic lock |
Country Status (1)
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| CN (1) | CN203905651U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652929A (en) * | 2015-02-17 | 2015-05-27 | 无锡吉永电子科技有限公司 | Bluetooth door handle |
| CN104680637A (en) * | 2015-03-19 | 2015-06-03 | 福建三鑫隆信息技术开发股份有限公司 | Well lid unlocking system and using method thereof |
| CN105464485A (en) * | 2015-11-20 | 2016-04-06 | 国家电网公司 | Multiple burglarproof Bluetooth office lock |
| CN106600768A (en) * | 2016-12-01 | 2017-04-26 | 北京小米移动软件有限公司 | Intelligent door lock authentication method, device and terminal |
| CN108691463A (en) * | 2018-05-10 | 2018-10-23 | 宁波瑞奥物联技术股份有限公司 | A kind of multi-breal switch lock and manhole lid device |
| CN111815824A (en) * | 2020-08-04 | 2020-10-23 | 四川铁集共联科技股份有限公司 | Unlocking method based on Bluetooth identification |
-
2014
- 2014-04-30 CN CN201420222492.4U patent/CN203905651U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652929A (en) * | 2015-02-17 | 2015-05-27 | 无锡吉永电子科技有限公司 | Bluetooth door handle |
| CN104680637A (en) * | 2015-03-19 | 2015-06-03 | 福建三鑫隆信息技术开发股份有限公司 | Well lid unlocking system and using method thereof |
| CN104680637B (en) * | 2015-03-19 | 2017-08-29 | 福建三鑫隆信息技术开发股份有限公司 | A kind of well lid unlocking system and application method |
| CN105464485A (en) * | 2015-11-20 | 2016-04-06 | 国家电网公司 | Multiple burglarproof Bluetooth office lock |
| CN106600768A (en) * | 2016-12-01 | 2017-04-26 | 北京小米移动软件有限公司 | Intelligent door lock authentication method, device and terminal |
| CN108691463A (en) * | 2018-05-10 | 2018-10-23 | 宁波瑞奥物联技术股份有限公司 | A kind of multi-breal switch lock and manhole lid device |
| CN108691463B (en) * | 2018-05-10 | 2020-04-24 | 宁波瑞奥物联技术股份有限公司 | Multiple switch lock and well lid device |
| CN111815824A (en) * | 2020-08-04 | 2020-10-23 | 四川铁集共联科技股份有限公司 | Unlocking method based on Bluetooth identification |
| CN111815824B (en) * | 2020-08-04 | 2023-01-17 | 四川铁公铁信息技术有限公司 | Unlocking method based on Bluetooth identification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |