CN108425560A - A kind of point-to-point trippers of WIFI - Google Patents
A kind of point-to-point trippers of WIFI Download PDFInfo
- Publication number
- CN108425560A CN108425560A CN201810348676.8A CN201810348676A CN108425560A CN 108425560 A CN108425560 A CN 108425560A CN 201810348676 A CN201810348676 A CN 201810348676A CN 108425560 A CN108425560 A CN 108425560A
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- China
- Prior art keywords
- wifi
- feet
- micro
- resistance
- processor mcv
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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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of point-to-point trippers of WIFI, including Micro-processor MCV, WIFI communication modules, electromagnetic switch, lock bridge mechanism, power module.Mobile terminal is communicated by WIFI signal with tripper foundation；User can scan the two-dimensional code equal key informations carrier to obtain key by the mating application program in mobile terminal；And the key information obtained is sent to the lock by WIFI；After receiving key information by WIFI communication modules, by driving lock bridge mechanism to unlock by electromagnetic switch after Micro-processor MCV progress key information verification, which is directly connected to using the WIFI that mobile terminal carries（AP）Communication function realizes the unlock to device, convenient for users to use.
Description
Technical field
The present invention relates to electronics tripper more particularly to a kind of point-to-point cipher key delivery trippers of WIFI.
Background technology
Lock largely uses in life, but traditional mechanical lock needs to unlock using key in kind, is easily lost and easy quilt
It replicates, causes many inconvenient and trouble；Partial password lock is unlocked using fixed password key, but button is easily damaged and makes
With relatively complicated.Occur part and internet, the relevant lock class of electronic technology at present, but there are still inconvenient for use, has needed
The problems such as line connects.So electronic lock develops to wireless penetration, judicial convenience, using wireless technology, links up with to become as one with mobile terminal
Gesture.
Invention content
The purpose of the present invention：It is proposed that a kind of point-to-point trippers of novel WIFI, device lock are independently unlocked according to key,
The use of people is greatly facilitated；Device lock is communicated by WIFI with mobile terminal, and the convenience of communication is improved.
To achieve the purpose of the present invention, technical solution is：
A kind of electronic lock of the point-to-point unlocks of WIFI, including Micro-processor MCV, WIFI communication modules, electromagnetic switch, lock bridge machine
Structure, power module, Micro-processor MCV are connected by WIFI communication modules and mobile end communication, electromagnetic switch with Micro-processor MCV
It connects, lock bridge mechanism is controlled by electromagnetic switch, and power module is Micro-processor MCV, electromagnetic switch, WIFI communication modules provide work
Power supply, WIFI communication modules are connect with Micro-processor MCV.
Beneficial effects of the present invention：1. low-power consumption：Mechanical structure is simple, and module institute electricity demand is less, and whole energy consumption reduces.
2. independence is strong：Device independently generates WIFI signal and mobile terminal transmission key.
3. safety is independent：A part for key information accesses key as WIFI, has ensured safe and independent.
4. easy to use：User can directly be opened by cipher key carriers such as the mating application scan Quick Response Codes in mobile terminal
Lock, it is simple and fast.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the point-to-point trippers of WIFI of the present invention.
Fig. 2 is that a kind of WIFI communication modules of the present invention connect electrical schematic diagram with Micro-processor MCV.
1：WIFI communication modules；2：Micro-processor MCV；3：Power module；4：Electromagnetic switch；5：Lock bridge mechanism；6：It is mobile
End；7：Quick Response Code on device.
Specific implementation mode
A kind of point-to-point trippers of WIFI, as shown in Figure 1, including WIFI communication modules（1）, Micro-processor MCV（2）、
Power module（3）, electromagnetic switch（4）, lock bridge mechanism（5）.WIFI communication modules（1）With Micro-processor MCV（2）Connection, electromagnetism
Switch（4）With Micro-processor MCV（2）Connection, lock bridge mechanism（5）By electromagnetic switch（4）Control.Power module（3）For microprocessor
Device MCU（2）, WIFI communication modules（1）, electromagnetic switch（4）Working power is provided.
Operation principle：The crypto carriers such as the mating application scan Quick Response Code by mobile terminal, password is obtained after decoding；
The front portion for intercepting key simultaneously establishes WIFI correspondences as WIFI pair-wise keys and the lock.Establish WIFI correspondences
Afterwards, the password obtained after decoding is sent to the lock by WIFI.Micro-processor MCV（2）Pass through WIFI communication modules（1）It receives and moves
When the password that moved end is transmitted, it can be verified with the password of script record.Verification then drives electromagnetic switch after passing through（4）Control lock
Beam mechanism（5）It unlocks, otherwise will not unlock.Micro-processor MCV（2）It detects in setting time（It is defaulted as 1 minute）Nothing makes
With then controlling power module（3）Keep itself standby into low-power consumption mode, to reduce overall power, when extending standby
Between.
As shown in Fig. 2, WIFI communication modules（1）Including：Resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance
R6, MBR0520 diode D1, MBR0520 diode D2, ESP8266-12FWIFI chip U2, the resistance R1 mono- termination
Power supply VCC, the other end connect with the GPIO_0 feet of ESP8266-12FWIFI chips U2, mono- termination powers of resistance R2
VCC, the other end connect with the anode of diode D2, the mono- termination power VCC of resistance R3, the other end and ESP8266-
The RXD feet of 12FWIFI chips U2 connect, and described one end resistance R4 ground connection, the other end is with ESP8266-12FWIFI chips U2's
GPIO_15 feet connect, resistance the R5 mono- termination power VCC, the CH_PD of the other end and ESP8266-12FWIFI chips U2
Foot connects, and the mono- termination power VCC of resistance R6, the other end connects with the RESET feet of ESP8266-12FWIFI chips U2,
The negative pole end of the MBR0520 diodes D1 makees the ends RXD, the RXD foot phases of anode termination and ESP8266-12FWIFI chips U2
It connects, the positive terminal of the MBR0520 diodes D2 makees the ends TXD, the TXD of cathode termination and ESP8266-12FWIFI chips U2
Foot connects, and the VCC feet of ESP8266-12FWIFI chips U2 connect power module（3）VCC, GND foot connect power module（3）GND.
Power module（3）Including：Capacitance C1, capacitance C2, capacitance C3, capacitance C4, RT9193-33 linear voltage regulator U1, institute
The one end the capacitance C1 ground connection stated, the VIN of the other end and RT9193-33 linear voltage regulators U1（VCC）Foot connects, the capacitance C2
One end is grounded, and the other end connects with the BP feet of RT9193-33 linear voltage regulators U1, described one end capacitance C3 ground connection, the other end
Connect with the VOUT feet of RT9193-33 linear voltage regulators U1, described one end capacitance C4 is grounded, the other end and RT9193-33 lines
The VOUT feet of property voltage-stablizer U1 connect.
Operation principle：Micro-processor MCV（2）With WIFI communication modules（1）Establish serial communication, Micro-processor MCV（2）It is logical
It crosses inside programming and drives WIFI communication modules（1）Into directly interconnection（AP）Pattern generates and sends out WIFI hot spot signal, whereby
It is right that information exchange is carried out with mobile terminal.
Claims (3)
1. a kind of point-to-point trippers of WIFI, including WIFI communication modules（1）, Micro-processor MCV（2）, power module（3）、
Electromagnetic switch（4）, lock bridge mechanism（5）, it is characterised in that the WIFI communication modules（1）With Micro-processor MCV（2）Connection,
The electromagnetic switch（4）With Micro-processor MCV（2）Connection, the lock bridge mechanism（5）By electromagnetic switch（4）Control, it is described
Power module（3）For WIFI communication modules（1）, Micro-processor MCV（2）, electromagnetic switch（4）Working power is provided.
2. according to the point-to-point trippers of WIFI described in claim 1, it is characterised in that the WIFI communication modules（1）
Transmission WIFI signal can independently be generated directly to communicate with mobile terminal as hot spot, the WIFI communication modules（1）Including：
Resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, MBR0520 diode D1, MBR0520 diode D2,
ESP8266-12FWIFI chips U2, the mono- termination power VCC of resistance R1, the other end and ESP8266-12FWIFI chips U2
GPIO_0 feet connect, the mono- termination power VCC of resistance R2, the other end connects with the anode of diode D2, the electricity
Mono- termination power VCC of R3 are hindered, the other end connects with the RXD feet of ESP8266-12FWIFI chips U2, the resistance R4 mono- terminations
Ground, the other end connect with the GPIO_15 feet of ESP8266-12FWIFI chips U2, the mono- termination power VCC of resistance R5, separately
One end connects with the CH_PD feet of ESP8266-12FWIFI chips U2, the mono- termination power VCC of resistance R6, the other end with
The RESET feet of ESP8266-12FWIFI chips U2 connect, and the negative pole end of the MBR0520 diodes D1 makees the ends RXD, anode
Termination connects with the RXD feet of ESP8266-12FWIFI chips U2, and the positive terminal of the MBR0520 diodes D2 makees the ends TXD,
Cathode termination connects with the TXD feet of ESP8266-12FWIFI chips U2, and the VCC feet of ESP8266-12FWIFI chips U2 connect power supply
Module（3）VCC, GND foot connect power module（3）GND.
3. according to the point-to-point trippers of WIFI described in claim 1, it is characterised in that the WIFI communication modules（1）
By RXD feet and TXD feet and Micro-processor MCV information exchange, Micro-processor MCV is chosen（2）Two I/O ports communicated with WIFI
Module（1）RXD feet be connected with TXD feet, after mobile terminal obtains the key of the carrier recordings such as Quick Response Code, intercept key front
Point, as the access key of WIFI, WIFI correspondences, mobile terminal and Micro-processor MCV are established with electronic lock（2）Pass through WIFI
Hot spot carries out information communication, and in connection after WIFI, key information is transmitted to WIFI communication modules by mobile terminal（1）, WIFI communication moulds
Block（1）Key information is transmitted to Micro-processor MCV by TXD feet（2）, Micro-processor MCV（2）It is and interior after receiving key information
The key information of portion's storage is verified, after verification is correct, Micro-processor MCV（2）Pass through WIFI communication modules（1）RXD feet
To WIFI communication modules（1）Transmission unlock identifies, then is transmitted to mobile terminal, in addition Micro-processor MCV（2）Drive electromagnetic switch（4）,
Make lock bridge mechanism（5）Unlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348676.8A CN108425560A (en) | 2018-04-18 | 2018-04-18 | A kind of point-to-point trippers of WIFI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348676.8A CN108425560A (en) | 2018-04-18 | 2018-04-18 | A kind of point-to-point trippers of WIFI |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425560A true CN108425560A (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348676.8A Pending CN108425560A (en) | 2018-04-18 | 2018-04-18 | A kind of point-to-point trippers of WIFI |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257111A (en) * | 2015-11-10 | 2016-01-20 | 南京鑫禾智能科技有限公司 | Smart lock |
| US20160371907A1 (en) * | 2013-12-31 | 2016-12-22 | Yaowu Ma | Keys and Locks |
| CN205964627U (en) * | 2016-06-30 | 2017-02-22 | 北京理工大学珠海学院 | Intelligent transfusion alarm |
| CN107862779A (en) * | 2017-12-15 | 2018-03-30 | 中国计量大学 | A kind of Dynamic Two-dimensional code electronic lock of low-power consumption |
| CN208073164U (en) * | 2018-04-18 | 2018-11-09 | 中国计量大学 | A kind of point-to-point trippers of WIFI |
-
2018
- 2018-04-18 CN CN201810348676.8A patent/CN108425560A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160371907A1 (en) * | 2013-12-31 | 2016-12-22 | Yaowu Ma | Keys and Locks |
| CN105257111A (en) * | 2015-11-10 | 2016-01-20 | 南京鑫禾智能科技有限公司 | Smart lock |
| CN205964627U (en) * | 2016-06-30 | 2017-02-22 | 北京理工大学珠海学院 | Intelligent transfusion alarm |
| CN107862779A (en) * | 2017-12-15 | 2018-03-30 | 中国计量大学 | A kind of Dynamic Two-dimensional code electronic lock of low-power consumption |
| CN208073164U (en) * | 2018-04-18 | 2018-11-09 | 中国计量大学 | A kind of point-to-point trippers of WIFI |
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