CN106285219A - A kind of door lock interconnection device - Google Patents
A kind of door lock interconnection device Download PDFInfo
- Publication number
- CN106285219A CN106285219A CN201610607153.1A CN201610607153A CN106285219A CN 106285219 A CN106285219 A CN 106285219A CN 201610607153 A CN201610607153 A CN 201610607153A CN 106285219 A CN106285219 A CN 106285219A
- Authority
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- China
- Prior art keywords
- door lock
- motor
- signal
- main control
- control chip
- Prior art date
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention proposes a kind of door lock interconnection device, it is arranged between door lock panel and start motor or electric magnet, receive door lock panel and export the signal of motor or electric magnet, and drive start motor or electric magnet, make start motor rotate forward reversion or electromagnetic actuation release realizes unblanking and lock operation.The door lock interconnection device of the present invention is installed simple, plug and play, and super low-power consumption is without rewiring, it is achieved the real-time monitoring to room state, implements management room enabling authority.
Description
Technical field
The present invention relates to door lock field, particularly to a kind of door lock interconnection device.
Background technology
Existing intelligent door lock directly drives start motor or electric magnet generally by door lock panel, makes start motor
Rotate forward reversion or electromagnetic actuation release realizes unblanking and lock operation, as shown in Figure 1.
Existing intelligent door lock realizes generally by brush smart card with extraneous exchange data, the method function singleness,
Malfunction, and the statistical work of regular job cannot be completed.
One how is provided to be capable of the functions such as enabling control of authority, door open event of swiping the card statistics, long-range enabling of swiping the card
Intelligent door lock, be current problem demanding prompt solution.
Summary of the invention
The present invention proposes a kind of door lock interconnection device, carries ZigBee or bluetooth networking chip, is arranged on door lock panel
And between start motor or electric magnet, on the premise of not destroying existing intelligent door lock structure, by ZigBee wireless network or
Person's bluetooth and extraneous exchange data.
The technical scheme is that and be achieved in that:
A kind of door lock interconnection device, is arranged between door lock panel and start motor or electric magnet, receives door lock and controls
Plate exports the signal of motor or electric magnet, and drives start motor or electric magnet, makes start motor rotate forward reversion or electromagnetism
Ferrum adhesive release realizes unblanking and lock operation.
Alternatively, the signal of door lock panel output is input to door lock interconnection device by interface circuit, in device
Door lock panel motor signal Acquisition Circuit delivers to main control chip after processing；After main control chip receives this signal, according to setting in advance
The logical judgment put whether output motor control signal；If swiped the card, enabling authority is enabled, then main control chip drives to motor
Circuit sends control signal, and motor-drive circuit is to door lock start motor/start solenoid actuated signal, start motor/start
Electric magnet performs corresponding actions and completes opening door operation.
Alternatively, door open command is assigned to described door lock networking module in high in the clouds, and main control chip receives after this instruction motor
Drive circuit sends control signal, motor-drive circuit to door lock start motor/start solenoid actuated signal, start motor/
Make motor magnet execution corresponding actions and complete opening door operation.
Alternatively, in described door lock panel motor signal Acquisition Circuit, the first electric capacity C42 is connected to door lock panel electricity
Between machine output signal positive ends and earth potential；First resistance R20 and the second electric capacity C40 is connected in parallel, and one end is connected to door
Lock control board motor output signal positive ends, the other end is connected to main control chip by the second resistance R22；
3rd electric capacity C43 is connected between door lock panel motor output signal negative polarity end and earth potential；3rd resistance
R21 and the 4th electric capacity C41 is connected in parallel, and one end is connected to door lock panel motor output signal negative polarity end, and the other end passes through
4th resistance R23 is connected to main control chip；
Second electric capacity C40 and the 4th electric capacity C41 transmission actuating signal isolated DC electric current；First resistance R20 and the 3rd
Main control chip input pin is moved to dead level, is discharged electric capacity two ends when there being operation voltage as early as possible by resistance R21 when powering on
Electric energy, allows door lock panel motor signal Acquisition Circuit enter stable state as early as possible.
The invention has the beneficial effects as follows:
Receive door lock panel and export the signal of motor, and drive start motor or electric magnet, make start motor rotate forward
Reversion or electromagnetic actuation release realize unblanking and lock operation, neither change original smart lock swipe the card open the door merit
Can, former function can be extended again, it is achieved enabling control of authority of swiping the card, door open event of swiping the card statistics, long-range enabling etc. join
The function of net lock.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is existing intelligent door lock structural representation；
Fig. 2 is one door lock interconnection device of the present invention and existing intelligent door lock combinative structure schematic diagram；
Fig. 3 is the schematic diagram of door lock interconnection device of the present invention；
Fig. 4 a is the door lock interconnection device terminal arrangement figure with external linkage of the present invention；
Fig. 4 b is the circuit diagram of the door lock panel motor signal Acquisition Circuit of the door lock interconnection device of the present invention；
Fig. 5 for when door lock panel normality is high level door opening action signal through door lock panel motor signal collection
To the signal schematic representation of main control chip after circuit；
Fig. 6 for when door lock panel normality is low level door opening action signal through door lock panel motor signal collection
To the signal schematic representation of main control chip after circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Traditional intelligence lock realizes generally by brush smart card with extraneous exchange data, the method function singleness, operation
Dumb, and the statistical work of regular job cannot be completed.The door lock networking module of the present invention carries ZigBee or bluetooth connection
Web-roll core sheet, by ZigBee wireless network or bluetooth and extraneous exchange data.
As in figure 2 it is shown, the door lock interconnection device of the present invention is arranged between door lock panel and start motor or electric magnet,
Receive door lock panel and export the signal of motor or electric magnet, and drive start motor or electric magnet, make start motor rotate forward
Reversion or electromagnetic actuation release realize unblanking and lock operation.The door lock networking module of the present invention neither changes original
Smart lock swipe the card open the door function, former function can be extended again, it is achieved enabling control of authority of swiping the card, door open event of swiping the card
The function of the networking lock such as statistics, long-range enabling.
Below in conjunction with Figure of description, the door lock interconnection device of the present invention is described in detail.
As it is shown on figure 3, the signal of door lock panel output is input to door lock interconnection device by interface circuit, in device
Door lock panel motor signal Acquisition Circuit process after deliver to main control chip.After main control chip receives this signal, according in advance
The logical judgment arranged whether output motor control signal.If swiped the card, enabling authority is enabled, then main control chip drives to motor
Galvanic electricity road sends control signal, and motor-drive circuit is to door lock start motor/start solenoid actuated signal, start motor/work
Motor magnet performs corresponding actions and completes opening door operation.
The door lock interconnection device of the present invention can also realize long-range door opening function, and high in the clouds is to the door lock networking module of the present invention
Assigning door open command, the main control chip of device sends control to motor-drive circuit after receiving this instruction by communication antenna+PALNA
Signal processed, motor-drive circuit is to door lock start motor/start solenoid actuated signal, start motor/make motor magnet execution
Corresponding actions completes opening door operation.
As shown in fig. 4 a, terminal H1 is the door lock interconnection device terminal with external linkage of the present invention, and wherein 1A and 2A is
Connect the output reversion of jam plate motor and the stitch rotated forward；1B and 2B is to connect the start motor of lock body or make the positive and negative of motor magnet
Pole: 7A and 7B is publicly；8A and 8B is power supply.
Fig. 4 b shows door lock panel motor signal Acquisition Circuit, R21, R23, C41, C43 and R20, R22, C40, C42
Form the door lock panel motor signal Acquisition Circuit of extremely low quiescent dissipation.
Electric capacity C42 is connected between door lock panel motor output signal positive ends and earth potential, on the one hand for ESD
Protection, on the other hand, when input is in high resistant, keeps the input voltage before high resistant；R20 and C40 is connected in parallel, and one end connects
To door lock panel motor output signal positive ends, the other end is connected to main control chip by resistance R22.
Electric capacity C43 is connected between door lock panel motor output signal negative polarity end and earth potential, on the one hand for ESD
Protection, on the other hand, when input is in high resistant, keeps the input voltage before high resistant；R21 and C41 is connected in parallel, and one end connects
To door lock panel motor output signal negative polarity end, the other end is connected to main control chip by resistance R23.
Electric capacity C40 and C41 can effectively transmit actuating signal isolated DC electric current to reach the purpose of super low-power consumption.
The effect of resistance R20 and R21 is when powering on, main control chip input pin to be moved to dead level, released as early as possible when there being operation voltage
The electric energy at two ends is held in electric discharge, allows door lock panel motor signal Acquisition Circuit enter stable state as early as possible.
Although door lock panel motor output signal when static state is high resistant in theory, but the voltage of actual output is the completeest
The most unsettled.Door lock panel can divide 2 big classes according to its motor drive signal exported voltage levels when static state: 1, static high
Level (static motor drives signal voltage close to supply voltage)；2, (static motor drives signal voltage close to static low level
0V).No matter static high level or static low level jam plate, when there being unlocking action, motor rotating forward is all that high level, motor are anti-
Turning is all low level, performs lock operation the most contrary.
Door lock panel motor signal Acquisition Circuit operation principle is as follows:
System electrification laggard enter static state, the motor drive signal of door lock panel output via R21, R23, C41, C43 and
Delivering to main control chip after R20, R22, C40, C42 composition door lock panel motor signal Acquisition Circuit, when static state, electric capacity regards as
Open circuit, the voltage that therefore main control chip receives: during door lock panel normality high level, through electric resistance partial pressure, main control chip pin clamps
After the circuit of position, the voltage to pin is 3.3V, for high level；During door lock panel normality low level, through electric resistance partial pressure, master control core
After sheet pin clamp circuit, the voltage to pin is 0V, for low level.Now, when main control chip is by doing one section to input voltage
Between collection after i.e. can determine whether that connected jam plate is belonging to normality high level or normality low level.
When door lock panel normality is high level, main control chip enables input pin internal pull-up resistor so that it is input
Foot has reliable high level under normal conditions.
When door lock panel normality is low level, main control chip enables the internal pull down resistor of input pin so that it is input
Foot has reliable low level under normal conditions.
After enabling internal pull-up, pull down resistor, the stability of the door lock interconnection device of the present invention is greatly improved, little bit moist
The saline and alkaline correct judgement not interfering with system external portion level.
For when door lock panel normality is high level, door opening action signal through R21, R23, C41, C43 and R20,
To the signal of main control chip as it is shown in figure 5, main control chip after R22, C40, C42 composition door lock panel motor signal Acquisition Circuit
Receiving a low level pulse more than 5mS, this burst length enough wakes up main control chip up, main control chip be identified as one and move
Make pulse.
For when door lock panel normality is low level, door opening action signal through R21, R23, C41, C43 and R20,
Arriving the signal of main control chip as shown in Figure 6 after the signal acquisition circuit of R22, C40, C42 composition door lock panel, main control chip is received
To a high level pulse more than 5mS, this burst length enough wakes up main control chip up, main control chip is identified as an action
Pulse.
The door lock interconnection device of the present invention is installed simple, and plug and play, super low-power consumption is without rewiring, it is achieved to room
The real-time monitoring of state, implements management room enabling authority.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a door lock interconnection device, it is characterised in that be arranged between door lock panel and start motor or electric magnet, receives
Door lock panel exports the signal of motor or electric magnet, and drives start motor or electric magnet, makes start motor rotate forward reversion
Or electromagnetic actuation release realizes unblanking and lock operation.
2. door lock interconnection device as claimed in claim 1, it is characterised in that the signal of door lock panel output is by interface electricity
Road is input to door lock interconnection device, delivers to main control chip after the door lock panel motor signal Acquisition Circuit in device processes；
After main control chip receives this signal, according to the logical judgment pre-set whether output motor control signal；The enabling if swiped the card
Authority is enabled, then main control chip sends control signal to motor-drive circuit, and motor-drive circuit is to door lock start motor/work
Motor magnet drives signal, start motor/make motor magnet to perform corresponding actions and complete opening door operation.
3. door lock interconnection device as claimed in claim 2, it is characterised in that enabling is assigned to described door lock networking module in high in the clouds
Instruction, main control chip sends control signal to motor-drive circuit after receiving this instruction, and motor-drive circuit makees galvanic electricity to door lock
Machine/start solenoid actuated signal, start motor/make motor magnet performs corresponding actions and completes opening door operation.
4. door lock interconnection device as claimed in claim 2, it is characterised in that described door lock panel motor signal Acquisition Circuit
In, the first electric capacity (C42) is connected between door lock panel motor output signal positive ends and earth potential；First resistance
(R20) and the second electric capacity (C40) is connected in parallel, and one end is connected to door lock panel motor output signal positive ends, the other end
It is connected to main control chip by the second resistance (R22)；
3rd electric capacity (C43) is connected between door lock panel motor output signal negative polarity end and earth potential；3rd resistance
(R21) being connected in parallel with the 4th electric capacity (C41), one end is connected to door lock panel motor output signal negative polarity end, the other end
It is connected to main control chip by the 4th resistance (R23)；
Second electric capacity (C40) and the 4th electric capacity (C41) transmit actuating signal isolated DC electric current；First resistance (R20) and
Main control chip input pin is moved to dead level, is discharged electric capacity two when there being operation voltage as early as possible by three resistance (R21) when powering on
The electric energy of end, allows door lock panel motor signal Acquisition Circuit enter stable state as early as possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607153.1A CN106285219A (en) | 2016-07-21 | 2016-07-21 | A kind of door lock interconnection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607153.1A CN106285219A (en) | 2016-07-21 | 2016-07-21 | A kind of door lock interconnection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285219A true CN106285219A (en) | 2017-01-04 |
Family
ID=57663227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610607153.1A Pending CN106285219A (en) | 2016-07-21 | 2016-07-21 | A kind of door lock interconnection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285219A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765679A (en) * | 2018-09-08 | 2018-11-06 | 电子科技大学中山学院 | Intelligent entrance guard system of testimony of a witness unification |
| CN110349304A (en) * | 2019-06-15 | 2019-10-18 | 广东必达保安系统有限公司 | A kind of networking add-on module and its operating method with electronic lock communication |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010007874A (en) * | 2000-10-13 | 2001-02-05 | 최형선 | system and method for security entrance using the face and fingerprint recognition |
| CN101974989A (en) * | 2010-10-19 | 2011-02-16 | 奇瑞汽车股份有限公司 | Door lock control device and door lock control system having same |
| CN102561826A (en) * | 2012-03-07 | 2012-07-11 | 南京物联传感技术有限公司 | Wireless cloud intelligence lock and working method thereof |
| CN105298239A (en) * | 2015-11-19 | 2016-02-03 | 四川乐创智享科技有限公司 | Door lock high in safety and unlocking and counter lock method thereof |
| CN105298242A (en) * | 2015-11-09 | 2016-02-03 | 吴斐 | Intelligent unlocking system for existing mechanical door lock |
| CN205153748U (en) * | 2015-11-24 | 2016-04-13 | 武汉鑫科信科技有限公司 | Intelligent door lock |
| CN205247477U (en) * | 2015-12-18 | 2016-05-18 | 王运达 | Remote control intelligence security door lock based on mobile client |
-
2016
- 2016-07-21 CN CN201610607153.1A patent/CN106285219A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010007874A (en) * | 2000-10-13 | 2001-02-05 | 최형선 | system and method for security entrance using the face and fingerprint recognition |
| CN101974989A (en) * | 2010-10-19 | 2011-02-16 | 奇瑞汽车股份有限公司 | Door lock control device and door lock control system having same |
| CN102561826A (en) * | 2012-03-07 | 2012-07-11 | 南京物联传感技术有限公司 | Wireless cloud intelligence lock and working method thereof |
| CN105298242A (en) * | 2015-11-09 | 2016-02-03 | 吴斐 | Intelligent unlocking system for existing mechanical door lock |
| CN105298239A (en) * | 2015-11-19 | 2016-02-03 | 四川乐创智享科技有限公司 | Door lock high in safety and unlocking and counter lock method thereof |
| CN205153748U (en) * | 2015-11-24 | 2016-04-13 | 武汉鑫科信科技有限公司 | Intelligent door lock |
| CN205247477U (en) * | 2015-12-18 | 2016-05-18 | 王运达 | Remote control intelligence security door lock based on mobile client |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765679A (en) * | 2018-09-08 | 2018-11-06 | 电子科技大学中山学院 | Intelligent entrance guard system of testimony of a witness unification |
| CN110349304A (en) * | 2019-06-15 | 2019-10-18 | 广东必达保安系统有限公司 | A kind of networking add-on module and its operating method with electronic lock communication |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |