CN205502775U - Passive electronic lock through smart mobile phone power supply - Google Patents

Passive electronic lock through smart mobile phone power supply Download PDF

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Publication number
CN205502775U
CN205502775U CN201620261775.9U CN201620261775U CN205502775U CN 205502775 U CN205502775 U CN 205502775U CN 201620261775 U CN201620261775 U CN 201620261775U CN 205502775 U CN205502775 U CN 205502775U
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CN
China
Prior art keywords
lock
control unit
mobile phone
drive circuit
power
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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 - Fee Related
Application number
CN201620261775.9U
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Chinese (zh)
Inventor
陈旗
Original Assignee
陈旗
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Filing date
Publication date
Application filed by 陈旗 filed Critical 陈旗
Priority to CN201620261775.9U priority Critical patent/CN205502775U/en
Application granted granted Critical
Publication of CN205502775U publication Critical patent/CN205502775U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a passive electronic lock through smart mobile phone power supply, including cell -phone interface, power supply data line, lock the control unit and lock drive circuit, the power supply data line includes data line and power supply line, the one end of data line is connected to the data signal pin of cell -phone interface, and the other end links to each other with lock the control unit's communication interface, the one end of power supply line is connected to the voltage signal pin of cell -phone interface, and the other end is continuous with lock the control unit and lock drive circuit's power end respectively, lock the control unit's control signal output links to each other with lock drive circuit's signal input part. This passive electronic lock adopts the power supply data line enough to make things convenient for cell -phone and lock the control unit to communicate by letter through the data line, and realization cell -phone control unblock can for each electrical components in the electronic lock supplies power, especially be fit for passive application scenario through power supply line from cell -phone acquisition power again, for example outdoor equipment such as cabinet etc. Is connected to the optical cable.

Description

A kind of passive electronic powered by smart mobile phone is locked
Technical field
This utility model relates to a kind of electronic lock, especially a kind of passive electronic lock.
Background technology
At present, along with the development of technology, smart lock is used widely;Meanwhile, along with popularizing of smart mobile phone, Bu Shaochang Family develops the intelligent lock system using smart mobile phone to make key.The intelligent lock system using smart mobile phone to make key mainly has two Kind: one is used on door, such as, utilize smart mobile phone to realize remote unlocking, after installing receptor in door lock, As long as mobile phone only need to can realize data transmission Intelligent unlocking by bluetooth within the scope of manipulation;Alternatively, it is also possible to pass through The modes such as note send message to server, and enabling authority is granted to other mobile phones temporarily;In order to avoid maliciously being used, use Family can more specifically arrange mandate number of times and time restriction.Another kind is the Hospitality management system of Samsung, and it uses NFC Mode and door lock communication.The circuit that these two kinds of intelligent lock systems are required for door lock is constantly in duty, and therefore power consumption is relatively Greatly;For widely distributed management occasion, if using said system, then must give door lock arrangements battery, door lock often needs Safeguarding, therefore expense is higher, fault rate is the highest.
Summary of the invention
The technical problems to be solved in the utility model be existing electronic lock must to door lock arrangements battery, door lock need through Often safeguarding, therefore expense is higher, fault rate is the highest.
In order to solve above-mentioned technical problem, this utility model provides a kind of passive electronic powered by smart mobile phone Lock, including handset port, power data line, doorlock control unit and lock drive circuit;Power data line includes data wire And supply lines;One end of data wire is connected to the communication of the data signal pin of handset port, the other end and doorlock control unit Interface is connected;One end of supply lines is connected to the voltage signal pin of handset port, the other end respectively with doorlock control unit and The power end of lock drive circuit is connected;The control signal outfan of doorlock control unit inputs with the signal of lock drive circuit End is connected.
Use power data line mobile phone can either be facilitated to communicate with doorlock control unit by data wire, it is achieved mobile phone Control to unlock, power supply can be obtained by supply lines from mobile phone again, power for each electric elements in electronic lock, be especially suitable for The outdoor equipments such as passive application scenario, such as optical cable connecting cabinet;Use doorlock control unit can communicate with mobile phone, it is achieved The mandate (password or alternate manner) of mobile phone unlocks, and enhances the safety of electronic lock.
As further restriction scheme of the present utility model, power data line is OTG line.OTG line is used to realize Power supply is capable of again communication, and current smart mobile phone great majority all support OTG function, makes electric lockset standby the most general Adaptive energy.
As further restriction scheme of the present utility model, doorlock control unit includes that USB turns serial communication chip and list Sheet machine;The other end of data wire turns serial communication chip by USB and is connected communication with the communication interface of single-chip microcomputer;Supply lines another One end turns the power end of serial communication chip and single-chip microcomputer respectively and is connected with USB;The I/O port of single-chip microcomputer and lock drive circuit Signal input part be connected.USB is used to turn the efficient communication that serial communication chip is able to ensure that between mobile phone and single-chip microcomputer, it is to avoid The incompatibility problem directly communicated between mobile phone and single-chip microcomputer occurs.
As further restriction scheme of the present utility model, lock drive circuit is the motor driving dead bolt motor positive and inverse Rotating drive circuit.Employing motor positive and inverse drive circuit is as lock drive circuit, thus realizes the positive and negative of dead bolt motor Rotate and make, it is adaptable to motor-driven electronic lock, other kinds of electronic lock can design corresponding drive circuit pointedly.
As further restriction scheme of the present utility model, also include one for the position sensing detecting latch bolt position Device;The other end of supply lines is connected with position sensor power end;The signal output part of position sensor and doorlock control unit Signal input part be connected.Use position sensor can detect the position of dead bolt in real time, during preventing switch lock, damage lock Tongue motor.
As further restriction scheme of the present utility model, also include one or more for detecting the door whether door closes Magnetic Sensor, the other end of supply lines is connected with door status sensor, the signal output part of door status sensor and doorlock control unit Signal input part be connected.Use door status sensor can detect whether door closes in real time, it is ensured that to carry out door is closed when Locking, enhances the reliability of electronic lock.
The beneficial effects of the utility model are: (1) use power data line can either by data wire facilitate mobile phone and Doorlock control unit communicates, it is achieved mobile phone controls to unlock, and can obtain power supply by supply lines from mobile phone again, for electronic lock Each interior electric elements are powered, and are especially suitable for the outdoor equipments such as passive application scenario, such as optical cable connecting cabinet;(2) door is used Lock control unit can communicate with mobile phone, it is achieved the password of mobile phone unlocks, and enhances the safety of electronic lock.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, handset port, 2, power data line, 3, doorlock control unit, 4, USB turn serial communication chip, 5, single Sheet machine, 6, lock drive circuit, 7, position sensor, 8, door status sensor.
Detailed description of the invention
As it is shown in figure 1, a kind of passive electronic powered by smart mobile phone that this utility model provides is locked, including: mobile phone Interface 1, power data line 2, doorlock control unit 3 and lock drive circuit 6.
Wherein, power data line 2 includes data wire and supply lines;One end of data wire is connected to the data of handset port 1 Signal pins, the other end is connected with the communication interface of doorlock control unit 3;One end of supply lines is connected to the electricity of handset port 1 Pressure signal pins, other end power end with doorlock control unit 3 and lock drive circuit 6 respectively is connected;Doorlock control unit 3 Control signal outfan be connected with the signal input part of lock drive circuit 6;Also include one for detecting latch bolt position Position sensor 7;The other end of supply lines is connected with position sensor 7 power end;The signal output part of position sensor 7 and door The signal input part of lock control unit 3 is connected.
The passive electronic that this utility model provides is locked in when specifically making, and power data line 2 uses OTG line;Handset port 1 The micro USB interface conventional for mobile phone or MINI USB interface;Doorlock control unit 3 generally comprises USB and turns serial communication core Sheet 4 and single-chip microcomputer 5;The other end of data wire turns serial communication chip 4 by USB and is connected communication with the communication interface of single-chip microcomputer 5; The other end of supply lines turns the power end of serial communication chip 4 and single-chip microcomputer 5 respectively and is connected with USB;The I/O port of single-chip microcomputer 5 with The signal input part of lock drive circuit 6 is connected;Lock drive circuit 6 is that the motor positive and inverse driving dead bolt motor positive and inverse drives Galvanic electricity road.
The passive electronic that this utility model provides is locked in use, first by handset port 1 by power data line 2 and hands The USB port of machine is docked, and starts the unblock APP being arranged on mobile phone, turns serial communication chip 4 by USB and enter with single-chip microcomputer 5 Row communication, is turned serial communication chip 4, single-chip microcomputer 5, door lock driving electricity by the respectively USB of the supply lines in power data line 2 simultaneously Road 6 and position sensor 7 are powered;After mobile phone unlocks successfully, single-chip microcomputer 5 control lock drive circuit 6 and control electronic lock Unlocking, being controlled if the most directly controlling electric machine rotation if dead bolt motor, position sensor 7 detects dead bolt position simultaneously Put and feed back to single-chip microcomputer 5 and be controlled, if being exactly directly to control electromagnetic circuit passage, simultaneously door magnetic sensing if electromagnetic lock Device 8 detects the position of door and feeds back to single-chip microcomputer 5 and be controlled, and mobile phone can also be the most normal according to the closure state of door, determines Whether alert.

Claims (6)

1. the passive electronic powered by smart mobile phone is locked, it is characterised in that: include handset port (1), power data line (2), doorlock control unit (3) and lock drive circuit (6);Power data line (2) includes data wire and supply lines;Data wire One end be connected to the data signal pin of handset port (1), the other end is connected with the communication interface of doorlock control unit (3); One end of supply lines is connected to the voltage signal pin of handset port (1), the other end respectively with doorlock control unit (3) and door lock The power end of drive circuit (6) is connected;The control signal outfan of doorlock control unit (3) and the letter of lock drive circuit (6) Number input is connected.
The passive electronic powered by smart mobile phone the most according to claim 1 is locked, it is characterised in that: power data line (2) it is OTG line.
The passive electronic powered by smart mobile phone the most according to claim 1 and 2 is locked, it is characterised in that: door lock controls Unit (3) includes that USB turns serial communication chip (4) and single-chip microcomputer (5);The other end of data wire turns serial communication core by USB Sheet (4) is connected communication with the communication interface of single-chip microcomputer (5);The other end of supply lines turn with USB respectively serial communication chip (4) and The power end of single-chip microcomputer (5) is connected;The I/O port of single-chip microcomputer (5) is connected with the signal input part of lock drive circuit (6).
The passive electronic powered by smart mobile phone the most according to claim 1 and 2 is locked, it is characterised in that: door lock drives Circuit (6) is the motor positive and inverse drive circuit driving dead bolt motor positive and inverse.
The passive electronic powered by smart mobile phone the most according to claim 1 and 2 is locked, it is characterised in that: also include one The individual position sensor (7) for detecting latch bolt position;The other end of supply lines is connected with position sensor (7) power end;Position The signal input part of the signal output part and doorlock control unit (3) of putting sensor (7) is connected.
The passive electronic powered by smart mobile phone the most according to claim 1 and 2 is locked, it is characterised in that: also include one It is individual or multiple for detecting the door status sensor (8) whether door closes, the other end of supply lines is connected with door status sensor (8), The signal output part of door status sensor (8) is connected with the signal input part of doorlock control unit (3).
CN201620261775.9U 2016-03-31 2016-03-31 Passive electronic lock through smart mobile phone power supply Expired - Fee Related CN205502775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620261775.9U CN205502775U (en) 2016-03-31 2016-03-31 Passive electronic lock through smart mobile phone power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620261775.9U CN205502775U (en) 2016-03-31 2016-03-31 Passive electronic lock through smart mobile phone power supply

Publications (1)

Publication Number Publication Date
CN205502775U true CN205502775U (en) 2016-08-24

Family

ID=56734262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620261775.9U Expired - Fee Related CN205502775U (en) 2016-03-31 2016-03-31 Passive electronic lock through smart mobile phone power supply

Country Status (1)

Country Link
CN (1) CN205502775U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106948670A (en) * 2017-05-11 2017-07-14 广东汇泰龙科技有限公司 A kind of method powered based on mobile phone standard OTG functions to door lock
CN107393107A (en) * 2017-09-21 2017-11-24 深圳市驿固科技有限公司 A kind of smart lock emergent unlocking method
CN108118971A (en) * 2016-11-30 2018-06-05 德金属工业股份有限公司 Using running gear as the door lock of input interface
CN110084937A (en) * 2019-04-29 2019-08-02 杭州网策物联技术有限公司 Passive intelligent locking device and long-distance monitoring method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108118971A (en) * 2016-11-30 2018-06-05 德金属工业股份有限公司 Using running gear as the door lock of input interface
CN108118971B (en) * 2016-11-30 2020-04-03 一德金属工业股份有限公司 Door lock using mobile device as input interface
CN106948670A (en) * 2017-05-11 2017-07-14 广东汇泰龙科技有限公司 A kind of method powered based on mobile phone standard OTG functions to door lock
CN107393107A (en) * 2017-09-21 2017-11-24 深圳市驿固科技有限公司 A kind of smart lock emergent unlocking method
CN110084937A (en) * 2019-04-29 2019-08-02 杭州网策物联技术有限公司 Passive intelligent locking device and long-distance monitoring method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160824

Termination date: 20190331