CN107558816A - A kind of smart lock control system - Google Patents
A kind of smart lock control system Download PDFInfo
- Publication number
- CN107558816A CN107558816A CN201710777943.9A CN201710777943A CN107558816A CN 107558816 A CN107558816 A CN 107558816A CN 201710777943 A CN201710777943 A CN 201710777943A CN 107558816 A CN107558816 A CN 107558816A
- Authority
- CN
- China
- Prior art keywords
- detection module
- optocoupler
- dead bolt
- lock core
- diode
- 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.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of smart lock control system, including：Lock core rotates detection module, for detecting whether lock core rotates；Dead bolt activity detection module, it is whether movable for detecting dead bolt；Controller, for receiving the signal that the lock core rotates detection module and the dead bolt activity detection module passes over, and carry out logic judgment；Alarm module, for receiving the control signal of controller, and send caution sound.Smart lock control system of the present invention, when dead bolt activity detection module detects dead bolt activity, it will send signals to controller, now controller can go to judge that lock core rotates whether detection module have sent the signal for detecting that lock core rotates simultaneously, if controller does not receive lock core and rotates the lock core turn signal that detection module is sent, then represent someone and illegally control dead bolt opening door lock, controller will control alarm module output caution sound, so when generation thief forces open the door, sleep at night can be effectively reminded to forget the owner locked.
Description
Technical field
The present invention relates to control system, specifically a kind of smart lock control system.
Background technology
Lockset is very common in daily life, is a kind of instrument for safeguarding people's property.Existing door lock with
Based on mechanical lock, supplemented by smart lock, existing mechanical door lock is after upper insurance, just it is difficult to from external opening, if once
Forget to lock or insure, professional can open door lock with a hard paper outside, but forget the feelings insured
Condition happens occasionally, and this is also a stolen major reason of current family.
The content of the invention
It is an object of the invention to provide a kind of smart lock control system, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of smart lock control system, including：
Lock core rotates detection module, for detecting whether lock core rotates；
Dead bolt activity detection module, it is whether movable for detecting dead bolt；
Controller, for receiving the signal that the lock core rotates detection module and the dead bolt activity detection module passes over,
And carry out logic judgment；
Alarm module, for receiving the control signal of controller, and send caution sound.
As the further scheme of the present invention：Also include power supply module, power supply module be used for lock core rotate detection module,
Dead bolt activity detection module, controller and alarm module power supply.
As the further scheme of the present invention：The power supply module includes battery E and charge control module, charge control
Module includes optocoupler U2, resistance R2, triode VT1, triode VT2, optocoupler U1 and LED, the resistance R2 mono-
End connects relay J contact J-2 and triode VT1 colelctor electrodes, relay J contacts J-1 other ends connection power supply VCC, electricity respectively
The resistance R2 other ends connect diode D2 positive poles respectively, phototriode colelctor electrode in electric capacity C1 and optocoupler U1, diode D2 negative poles
Connecting triode VT1 base stages, triode VT1 emitter stages connect phototriode emitter stage in optocoupler U1 respectively, diode D3 is born
Pole, resistance R1, diode D1 positive poles and relay J coils, the resistance R1 other ends connect battery E positive poles, electric capacity C2, electricity respectively
Resistance R5, light emitting diode negative pole in optocoupler U2, phototriode emitter stage and key switch SB and it is grounded, battery in optocoupler U2
E negative poles connect light emitting diode negative pole in electric capacity C1 and optocoupler U1 and are grounded respectively, and light emitting diode positive pole connects in optocoupler U1
LED negative pole, LED positive pole pass through resistance R3 connection diode D3 positive poles, the key switch SB
Other end connection relay J contact J-1, the relay J contacts J-1 other ends connect the relay J coils other end and optocoupler respectively
Phototriode colelctor electrode in U2, light emitting diode positive pole connects resistance R4, the resistance R5 other ends and electric capacity respectively in optocoupler U2
The C2 other ends, resistance R4 other ends connection diode D1 negative poles.
As the further scheme of the present invention：The lock core rotates detection module and the dead bolt activity detection module is adopted
Detected with photoelectric sensor.
As the further scheme of the present invention：The diode D3 is voltage-regulator diode
As further scheme of the invention：The optocoupler U1 and optocoupler U2 use 4N25.
Compared with prior art, the beneficial effects of the invention are as follows：Smart lock control system of the present invention, when dead bolt activity detection
When module detects dead bolt activity, controller is will send signals to, now controller can go to judge that lock core rotates detection mould simultaneously
Whether block have sent the signal for detecting that lock core rotates, if controller does not receive lock core and rotates the lock core turn that detection module is sent
Dynamic signal, then represent someone and illegally control dead bolt opening door lock, controller will control alarm module output caution sound, and so send out
When raw thief forces open the door, sleep at night can be effectively reminded to forget the owner locked.
Brief description of the drawings
Fig. 1 is the theory diagram of smart lock control system.
Fig. 2 is the circuit diagram of power supply module in smart lock control system.
Fig. 3 is the overhaul flow chart of smart lock control system.
Embodiment
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
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of smart lock control system, including：
Lock core rotates detection module, for detecting whether lock core rotates；
Dead bolt activity detection module, it is whether movable for detecting dead bolt；
Controller, for receiving the signal that the lock core rotates detection module and the dead bolt activity detection module passes over,
And carry out logic judgment；
Alarm module, for receiving the control signal of controller, and send caution sound.
Also include power supply module, power supply module is used to rotate detection module, dead bolt activity detection module, controller to lock core
Powered with alarm module.
The lock core rotates detection module and the dead bolt activity detection module is detected using photoelectric sensor.Adopt
Whether it is active for techniques known, not repeating herein with photoelectric sensor detection object.
When dead bolt activity detection module detects dead bolt activity, controller is will send signals to, now controller can be same
When go to judge that lock core rotates whether detection module have sent the signal for detecting that lock core rotates, if controller does not receive lock core and turned
The lock core turn signal that dynamic detection module is sent, then represent someone and illegally control dead bolt opening door lock, controller will be controlled and alarmed
Module exports caution sound.
The power supply module includes battery E and charge control module, charge control module include optocoupler U2, resistance R2,
Triode VT1, triode VT2, optocoupler U1 and LED, described resistance R2 one end connect relay J contact J- respectively
2 and triode VT1 colelctor electrodes, relay J contacts J-1 other ends connection power supply VCC, the resistance R2 other ends connect diode respectively
Phototriode colelctor electrode in D2 positive poles, electric capacity C1 and optocoupler U1, diode D2 negative pole connecting triode VT1 base stages, triode
VT1 emitter stages connect respectively phototriode emitter stage in optocoupler U1, diode D3 negative poles, resistance R1, diode D1 positive poles and
Relay J coils, the resistance R1 other ends connect battery E positive poles, electric capacity C2, resistance R5, light emitting diode in optocoupler U2 respectively
Phototriode emitter stage and key switch SB and it is grounded in negative pole, optocoupler U2, battery E negative poles connect electric capacity C1 and light respectively
Light emitting diode negative pole and it is grounded, light emitting diode positive pole connecting luminous diode LED negative poles in optocoupler U1 in coupling U1, lights two
Pole pipe LED positive poles connect relay J contact J-1 by resistance R3 connection diode D3 positive poles, the key switch SB other ends,
The relay J contacts J-1 other ends connect phototriode colelctor electrode in the relay J coils other end and optocoupler U2, optocoupler respectively
Light emitting diode positive pole connects resistance R4, the resistance R5 other ends and the electric capacity C2 other ends, the connection of the resistance R4 other ends respectively in U2
Diode D1 negative poles.The diode D3 is voltage-regulator diode.The optocoupler U1 and optocoupler U2 use 4N25.
Referring to Fig. 2, power supply VCC connect charging when, due to R2, D2 for adjust pipe VT1 base bias, therefore VT1 are provided
Be switched on after start for battery E charge, with the extension in charging interval, battery E terminal voltage raises gradually, to full of
During magnitude of voltage, by breakdown zener diode D3 loops, LED is lighted, while optocoupler U1 triggering and conductings, now due in U1 photosensitive three
Conducting after pole pipe conducting is satisfied, and combined pressure drop is very low, and short-circuit equivalent to by VT1 base-emitters, then VT1 ends, and stops to storage
Battery E charge, the effect that biasing resistor R3 is sealed in so as to protect battery E not damaged because overcharging, in circuit be in order that
Biasing voltage drop value of the full combined pressure drop significantly lower than adjustment pipe VT1 after U1 conductings, so that VT1 can reliably end, resistance R1, electricity
Hold the elements such as C2, diode D1, relay J and optocoupler U2 composition short-circuit protection circuit, when short trouble occurs for battery E,
Sampled voltage increase on resistance R1, after diode D1 rectifications, turns on optocoupler U2, relay J obtains electric work, normally-closed contact
J-2 is disconnected, and cut off the electricity supply VCC, while normally opened contact J-1 is closed, and makes relay J self-lockings, after failture evacuation, it is only necessary to by one
Under normally closed key switch SB, disconnect relay J moments, so as to recover power supply VCC power supplies.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. smart lock control system, it is characterised in that including：Lock core rotates detection module, for detecting whether lock core rotates；Dead bolt activity detection module, it is whether movable for detecting dead bolt；Controller, for receiving the signal that the lock core rotates detection module and the dead bolt activity detection module passes over, And carry out logic judgment；Alarm module, for receiving the control signal of controller, and send caution sound.
- 2. smart lock control system according to claim 1, it is characterised in that also used including power supply module, power supply module Powered in rotating detection module, dead bolt activity detection module, controller and alarm module to lock core.
- 3. smart lock control system according to claim 2, it is characterised in that the power supply module include battery E and Charge control module, charge control module include optocoupler U2, resistance R2, triode VT1, triode VT2, optocoupler U1 and luminous two Pole pipe LED, described resistance R2 one end connect relay J contact J-2 and triode VT1 colelctor electrodes, relay J contact J-1 respectively The other end connects power supply VCC, and the resistance R2 other ends connect diode D2 positive poles respectively, phototriode in electric capacity C1 and optocoupler U1 Colelctor electrode, diode D2 negative pole connecting triode VT1 base stages, triode VT1 emitter stages connect photosensitive three pole in optocoupler U1 respectively Pipe emitter stage, diode D3 negative poles, resistance R1, diode D1 positive poles and relay J coils, the resistance R1 other ends connect storage respectively Battery E positive poles, electric capacity C2, resistance R5, light emitting diode negative pole in optocoupler U2, phototriode emitter stage and button in optocoupler U2 Switch SB is simultaneously grounded, and battery E negative poles connect light emitting diode negative pole in electric capacity C1 and optocoupler U1 and are grounded respectively, in optocoupler U1 Light emitting diode positive pole connecting luminous diode LED negative poles, LED positive pole by resistance R3 connection diodes D3 just Pole, key switch SB other ends connection relay J contact J-1, the relay J contacts J-1 other ends connect relay J respectively Phototriode colelctor electrode in the coil other end and optocoupler U2, light emitting diode positive pole connects resistance R4, electricity respectively in optocoupler U2 Hinder the R5 other ends and the electric capacity C2 other ends, resistance R4 other ends connection diode D1 negative poles.
- 4. smart lock control system according to claim 3, it is characterised in that the diode D3 is voltage-regulator diode.
- 5. smart lock control system according to claim 3, it is characterised in that the optocoupler U1 uses 4N25.
- 6. smart lock control system according to claim 3, it is characterised in that the optocoupler U2 uses 4N25.
- 7. smart lock control system according to claim 1, it is characterised in that the lock core rotates detection module and described Dead bolt activity detection module is detected using photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777943.9A CN107558816A (en) | 2017-09-01 | 2017-09-01 | A kind of smart lock control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777943.9A CN107558816A (en) | 2017-09-01 | 2017-09-01 | A kind of smart lock control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558816A true CN107558816A (en) | 2018-01-09 |
Family
ID=60978016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777943.9A Pending CN107558816A (en) | 2017-09-01 | 2017-09-01 | A kind of smart lock control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513215A (en) * | 2021-03-02 | 2021-10-19 | 广州朗国电子科技股份有限公司 | Alarm method and device for intelligent door lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983947A (en) * | 1990-02-05 | 1991-01-08 | Chyrsler Corporation | Combination illuminated entry/security alarm disarm switch system |
| CN101586419A (en) * | 2009-06-11 | 2009-11-25 | 徐克林 | Burglar alarm lock |
| CN205400314U (en) * | 2016-03-09 | 2016-07-27 | 重庆五州门业开发有限公司 | Secret emergency exit tool to lock |
-
2017
- 2017-09-01 CN CN201710777943.9A patent/CN107558816A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983947A (en) * | 1990-02-05 | 1991-01-08 | Chyrsler Corporation | Combination illuminated entry/security alarm disarm switch system |
| CN101586419A (en) * | 2009-06-11 | 2009-11-25 | 徐克林 | Burglar alarm lock |
| CN205400314U (en) * | 2016-03-09 | 2016-07-27 | 重庆五州门业开发有限公司 | Secret emergency exit tool to lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513215A (en) * | 2021-03-02 | 2021-10-19 | 广州朗国电子科技股份有限公司 | Alarm method and device for intelligent door lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105244981B (en) | A kind of energy-saving charger that can be automatically powered off | |
| CN102264168B (en) | Induction lighting lamp and induction lighting system | |
| CN102009624B (en) | Electromobile automatic control system | |
| CN201566573U (en) | Automatic control system of electric motor vehicle | |
| WO2017148385A1 (en) | Smart automobile battery | |
| CN206922443U (en) | The charging storehouse of rechargeable battery | |
| CN107558816A (en) | A kind of smart lock control system | |
| CN107368759B (en) | Equipment anti-disassembly system | |
| CN206789019U (en) | Panel switch device with senior activity's information in monitoring man | |
| CN205921443U (en) | Battery supply set pre -emergency electric access protection system | |
| CN202094599U (en) | Leakage protector adapted to electromagnetic trip circuit | |
| CN203773700U (en) | Power-failure alarm device | |
| CN204238680U (en) | A kind of induction type security alarm system alarm | |
| CN209028452U (en) | A kind of remote sensing monitoring control circuit | |
| CN209358778U (en) | A kind of hearing aid low-voltage alarm circuit | |
| CN207504630U (en) | Intelligent electric meter | |
| CN201298752Y (en) | Power supply switch module of electric power theft-proof alarm | |
| CN205303365U (en) | Low -voltage circuit breaker | |
| CN205489595U (en) | Switching circuit | |
| CN204615486U (en) | Can alarming anti-theft type electric car charger | |
| CN202084974U (en) | A mobile phone battery charger capable of automatically stopping and alarming in time once a battery is fully charged | |
| US20220399623A1 (en) | Smart vehicle battery clip | |
| CN102222953B (en) | Mobile phone battery charger capable of automatically stopping charging and giving alarm in time after finishing charging | |
| CN208607776U (en) | Portable multi-function earthquake alarm escape auxiliary device | |
| CN204374341U (en) | A kind of earth detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
|
| RJ01 | Rejection of invention patent application after publication |