CN107527413A - A kind of unlocking system - Google Patents
A kind of unlocking system Download PDFInfo
- Publication number
- CN107527413A CN107527413A CN201710820665.0A CN201710820665A CN107527413A CN 107527413 A CN107527413 A CN 107527413A CN 201710820665 A CN201710820665 A CN 201710820665A CN 107527413 A CN107527413 A CN 107527413A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- nfc
- module
- lock
- mobile communications
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of unlocking system, belongs to smart lock field, including user equipment, intelligent bicycle lock and background server, user equipment and background server with intelligent bicycle lock by being wirelessly connected.Intelligent bicycle lock includes NFC antenna, NFC processing modules, wireless mobile communications module and electronic lock module.NFC processing modules pass through radiofrequency signal and user equipment wireless connection through NFC antenna.Wireless mobile communications module with background server by being wirelessly connected.Electronic lock module is connected with NFC processing modules and wireless mobile communications module respectively.The present invention in the electronic lock of shared bicycle by increasing NFC module so that the unlocking process of shared bicycle becomes more light, safe and rapid；NFC communication possesses higher confidentiality and security, power consumption is low, easily realizes and cost is relatively low due to being near field short haul connection.
Description
Technical field
The present invention relates to smart lock field, more particularly to a kind of unlocking system.
Background technology
Shared bicycle mainly uses two kinds of locks of mechanical lock and electronic lock.Mechanical lock is due to being easily cracked, along with close
Code immobilizes, and causes shared bicycle to be easily separated from supervision and illegally used by user；Intelligent electronic lock mainly passes through user's hand
The mode of machine client scan Quick Response Code carries out electronics unblock, is the principal mode of shared bicycle intelligent bicycle lock at present.
In use, often there is Quick Response Code and damaged in the unlocking mode (hereinafter referred to as barcode scanning unlocking) for scanning Quick Response Code
Bad or insufficient light situation, the problems such as leading to not quick and effective identification, or even criminal occur and will pay the bill what is consumed
Quick Response Code is covered on former lock Quick Response Code, occurs the automatic economic loss such as deduct money after user's barcode scanning.Therefore barcode scanning is unlocked and pacified
Hidden danger and deficiency also be present in full property and agility.
The content of the invention
The present invention provides a kind of unlocking system, and the existing shared bicycle unlocking of solution is inconvenient, security is low and Quick Response Code quilt
The problem of damaging and can not unlocking.
The present invention solves the above problems by the following technical programs：
A kind of unlocking system, including user equipment, intelligent bicycle lock and background server, user equipment and background server are equal
By being wirelessly connected with intelligent bicycle lock, wherein, the intelligent bicycle lock includes NFC (Near Field Communication, near field
Communication) antenna, NFC processing modules, wireless mobile communications module and electronic lock module, the NFC processing modules lead to through NFC antenna
Cross radiofrequency signal and user equipment wireless connection；The wireless mobile communications module with background server by being wirelessly connected；Institute
Electronic lock module is stated to be connected with NFC processing modules and wireless mobile communications module respectively.
In such scheme, preferably intelligent bicycle lock also includes power supply, power supply and NFC processing modules, wireless mobile communications
Module connects power supply with electronic lock module, and power supply is battery.
In such scheme, preferably intelligent bicycle lock also includes warning circuit, the warning circuit by speech processing circuit,
Loudspeaker and LED composition, the input of the speech processing circuit are connected with electronic lock module, the output end of speech processing circuit
It is connected with loudspeaker, the speech processing circuit uses model STCHIP speech chip.
In such scheme, preferably electronic lock module include unlocking control circuit, motor-drive circuit, unlocking motor and
Unlocking rod, unlocking control circuit are connected by IO digital interfaces with NFC processing modules, wireless mobile communications module respectively, are unlocked
Control circuit is connected by motor-drive circuit and unlocking motor connection, the output shaft of unlocking motor with unlocking rod.
In such scheme, preferably unlocking control circuit uses the singlechip chip that chip is STM32 series.
In such scheme, preferably wireless mobile communications module position GPRS module or cdma wireless module.
In such scheme, preferably user equipment is mobile phone or tablet personal computer.
Advantages of the present invention is with effect：
The present invention in the electronic lock in shared bicycle by increasing NFC module so that the unlocking process of shared bicycle becomes
Obtain more light, safe and rapid；NFC communication possesses higher confidentiality and security, consumed due to being near field short haul connection
Electricity is low, easily realizes and cost is relatively low.
Brief description of the drawings
Fig. 1 is structured flowchart of the present invention；
Fig. 2 is unlocking flow chart of the present invention；
Fig. 3 is another unlocking flow chart of the present invention.
Embodiment
The invention will be further described with reference to embodiments.
As shown in figure 1, a kind of unlocking system, including user equipment, intelligent bicycle lock and background server, user equipment is with after
Platform server with intelligent bicycle lock by being wirelessly connected.User equipment is that mobile phone or tablet personal computer etc. have NFC chip and wireless
The equipment of communication module can be with.Background server is the background server that existing shared bicycle uses.
Intelligent bicycle lock includes NFC antenna, NFC processing modules, wireless mobile communications module, electronic lock module, power supply and report
Alert circuit.NFC processing modules pass through radiofrequency signal and user equipment wireless connection through NFC antenna.Wireless mobile communications module is led to
Cross and be wirelessly connected with background server.Electronic lock module is connected with NFC processing modules and wireless mobile communications module respectively.Wirelessly
Mobile communication module position GPRS module or cdma wireless module.Power supply and NFC processing modules, wireless mobile communications module and electronics
Lock module connection power supply, power supply is battery.Warning circuit is made up of speech processing circuit and loudspeaker, speech processing circuit it is defeated
Enter end to be connected with electronic lock module.
The output end of speech processing circuit is connected with loudspeaker, and speech processing circuit uses model STCHIP voice core
Piece.Electronic lock module includes unlocking control circuit, motor-drive circuit, unlocking motor and unlocking rod.Unlocking control circuit is distinguished
It is connected by IO digital interfaces with NFC processing modules, wireless mobile communications module, unlocking control circuit passes through motor-drive circuit
With unlocking motor connection, the output shaft of unlocking motor is connected with unlocking rod.Unlocking control circuit is STM32 series using chip
Singlechip chip.
Using the NFC function of mobile phone, increase NFC module in the electronic lock of shared bicycle, user is by mobile phone close to lock
Can be achieved intelligent unlocking, it is similar by bus or the action of swiping the card during subway.Point-to-point communication is established by contactless
Link, such user mobile phone can read shared bicycle information, can also send unlocking instruction to lock.Due to NFC effect
Distance typically smaller than 10cm, so also it is avoided that interference and influence that neighbouring other shared bicycles are brought.
The composition of the intelligent bicycle lock mainly includes NFC antenna, NFC chip, electronic lock module and wireless mobile communications mould
Block.It is characterized in that：NFC antenna and NFC chip mainly complete the identification and communication closely with the intelligent terminal such as mobile phone；Electricity
Sub- lock module major function is to be automatically performed unlocking according to unlocking instruction；Wireless mobile communications module mainly be responsible for intelligent bicycle lock with
The communication interaction of background management system.
As shown in Fig. 2 the intelligent bicycle lock of shared bicycle works in " mode card ", the mobile phone with NFC function is as " recognition
Equipment (also referred to as card reader) ".Mobile phone initiates NFC signals and close to intelligent bicycle lock (both are less than 10cm at distance), intelligent vehicle first
After being locked in the NFC radiofrequency fields for sensing handset emissions, radiofrequency field is no longer actively produced, but is modulated by loading, utilizes mobile phone
Caused radiofrequency field is passively corresponding, and mobile phone is managed after the response signal of intelligent bicycle lock is obtained by APP and mobile network to backstage
Reason system application unlocking instruction, background management system directly pass through wireless mobile communications after the state and authority of user is confirmed
Chain road direction intelligent bicycle lock sends unlocking instruction, and intelligent bicycle lock receives back-stage management system by built-in wireless mobile communications module
After the instruction of system, electronic controller is triggered, completes auto-unlocking.Change of the which for current intelligent bicycle lock is smaller, is easy to
Realize, do not increase extra power-consuming component, only mobile phone terminal produces radiofrequency field, and identifies that required time is short, and typically smaller than 0.1
Second.
Another mode is the two-way communication mode shown in Fig. 3.Mobile phone is launched NFC signals as main equipment and leaned on first
Nearly lock, lock, by NFC transmitting chains are activated after signal, its point-to-point two-way communication are established with mobile phone as target device
Link, mobile phone is responded with same transmission rate, the parameter of intelligent bicycle lock and current state information are sent to mobile phone；Mobile phone will
Intelligent car locking information back is to background management system and applies unlocking；Back-stage management is confirming user profile and shared bicycle shape
After condition, unlocking instruction is sent to user mobile phone and intelligent bicycle lock respectively；User mobile phone passes through NFC link after unlocking instruction is received
Intelligent bicycle lock is transmitted to, while intelligent bicycle lock can also receive the unlocking that background management system is sent by built-in wireless communication module
Instruction；Intelligent bicycle lock is completed to unlock after unlocking instruction is received by Electronic Control.Which is needed NFC chip and intelligent vehicle
The electronic control module of lock is coupled, and by establishing bidirectional communication link, increases the redundancy backup of communication link, so as to carry
The success rate that height is unlocked, also allow for providing physical link basis for expanded applications such as two-way authentications.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment,
Those skilled in the art can also be made on the premise of without prejudice to the invention spirit a variety of equivalent modifications or
Replace, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (7)
1. a kind of unlocking system, including user equipment, intelligent bicycle lock and background server, user equipment and background server are logical
Cross and be wirelessly connected with intelligent bicycle lock, it is characterised in that the intelligent bicycle lock includes NFC antenna, NFC processing modules, wireless mobile
Communication module and electronic lock module, the NFC processing modules pass through radiofrequency signal and user equipment wireless connection through NFC antenna；
The wireless mobile communications module with background server by being wirelessly connected；The electronic lock module respectively with NFC processing modules
Connected with wireless mobile communications module.
A kind of 2. unlocking system according to claim 1, it is characterised in that：The intelligent bicycle lock also includes power supply, power supply
Power supply is connected with NFC processing modules, wireless mobile communications module and electronic lock module, power supply is battery.
A kind of 3. unlocking system according to claim 1, it is characterised in that：The intelligent bicycle lock also includes warning circuit,
The warning circuit is made up of speech processing circuit, loudspeaker and LED, input and the electronics locked mode of the speech processing circuit
Block is connected, and the output end of speech processing circuit is connected with loudspeaker, and the speech processing circuit uses model STCHIP voice
Chip.
A kind of 4. unlocking system according to claim 1, it is characterised in that：The electronic lock module includes control electricity of unlocking
Road, motor-drive circuit, unlocking motor and unlocking rod, unlocking control circuit respectively by IO digital interfaces and NFC processing modules,
Wireless mobile communications module connects, unlocking control circuit by motor-drive circuit and unlocking motor connection, unlocking motor it is defeated
Shaft is connected with unlocking rod.
A kind of 5. unlocking system according to claim 4, it is characterised in that：The unlocking control circuit is using chip
The singlechip chip of STM32 series.
A kind of 6. unlocking system according to claim 1, it is characterised in that：The wireless mobile communications module is GPRS moulds
Block or cdma wireless module.
A kind of 7. unlocking system according to claim 1, it is characterised in that：The user equipment is mobile phone or flat board electricity
Brain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820665.0A CN107527413A (en) | 2017-09-13 | 2017-09-13 | A kind of unlocking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820665.0A CN107527413A (en) | 2017-09-13 | 2017-09-13 | A kind of unlocking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107527413A true CN107527413A (en) | 2017-12-29 |
Family
ID=60735848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820665.0A Withdrawn CN107527413A (en) | 2017-09-13 | 2017-09-13 | A kind of unlocking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107527413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360303A (en) * | 2018-09-19 | 2019-02-19 | 西安朗通科技发展有限公司 | A kind of NFC power supply method for unlocking of electronic lock |
| CN109493494A (en) * | 2018-12-15 | 2019-03-19 | 深圳壹账通智能科技有限公司 | Method for unlocking, device, equipment and medium based on smart lock |
-
2017
- 2017-09-13 CN CN201710820665.0A patent/CN107527413A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360303A (en) * | 2018-09-19 | 2019-02-19 | 西安朗通科技发展有限公司 | A kind of NFC power supply method for unlocking of electronic lock |
| CN109493494A (en) * | 2018-12-15 | 2019-03-19 | 深圳壹账通智能科技有限公司 | Method for unlocking, device, equipment and medium based on smart lock |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171229 |