CN109993852A - Shared bicycle lock device, method for unlocking and shared bicycle based on NFC - Google Patents
Shared bicycle lock device, method for unlocking and shared bicycle based on NFC Download PDFInfo
- Publication number
- CN109993852A CN109993852A CN201711475130.0A CN201711475130A CN109993852A CN 109993852 A CN109993852 A CN 109993852A CN 201711475130 A CN201711475130 A CN 201711475130A CN 109993852 A CN109993852 A CN 109993852A
- Authority
- CN
- China
- Prior art keywords
- nfc
- shared bicycle
- lock device
- unlocking
- communication antenna
- 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
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0075—Magnetic shielding materials
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of shared bicycle lock device, method for unlocking and shared bicycle based on NFC, the lock device includes lock shell and the switch that is set in the lock shell, the NFC communication antenna and circuit layer being connected are provided in the lock shell, the circuit layer is connected with switch；The method for unlocking is comprising steps of A, the external radiating near field magnetic field of circuit layer control NFC communication antenna (2)；B, lock device and a smart machine with NFC function realize communication connection under the action of magnetic field coupling；C, after circuit layer receives the unlocking instruction of the smart machine by NFC communication antenna (2), control switch (4) executes unlocking action.Compared with prior art, the present invention has many advantages, such as low in energy consumption, quick speed, is difficult to artificial damage.
Description
Technical field
The present invention relates to near-field communication fields, more particularly, to a kind of shared bicycle lock device, method for unlocking based on NFC
And shared bicycle.
Background technique
Undoubtedly, bicycle was shared over the past two years at the short distance running vehicle of people's first choice, in each city
City suffers from extensive use.
Current most of shared bicycle unlocking mode is two dimensional code (the image knowledge scanned on bicycle by smart phone
Other technology), then by internet send unlocking cipher to mobile phone on or directly unlocking.It is this to be scanned the two-dimensional code by mobile phone
The drawbacks of unlocking mode is: 1, mobile phone needs to connect internet, and network speed can directly determine that password acceptance delay etc. influences user
Unlocking speed and experience；2, it sweeps two dimensional code and needs suitable light, may need to call flash lamp, shadow in the not good enough place of light
Ring user's unlocking speed and experience；3, two dimensional code is easy to be forged, and steals user data or wealth；4, two dimensional code be easy by
Artificial destruction, directly resulting in can not barcode scanning.
In conclusion designing one kind, efficiently, quickly shared bicycle lock device is particularly important.
Summary of the invention
It is shared based on NFC that it is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of
Bicycle lock device, method for unlocking and shared bicycle.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of shared bicycle lock device based on NFC, it is described including lock shell and the switch being set in the lock shell
The NFC communication antenna and circuit layer being connected are provided in lock shell, the circuit layer is connected with switch.
Further, the NFC communication antenna includes coil layer and magnetic material layer, the coil layer, magnetic material layer,
Circuit layer is set gradually.
Further, the magnetic material layer is ferrite material layer or ferrite magnetic substance flexible material layer.
Further, the coil layer is formed by plain conductor circular wound.
Further, the circuit layer includes the radio circuit connecting respectively with NFC communication antenna and lock-switch control electricity
Road.
Further, the lock shell is non-metallic material in NFC communication aerial radiation side.
Further, the lock shell is non-metallic material.
The method for unlocking of shared bicycle lock device based on NFC as mentioned, comprising steps of
A, circuit layer controls the external radiating near field magnetic field of NFC communication antenna；
B, lock device and a smart machine with NFC function realize communication connection under the action of magnetic field coupling；
C, after circuit layer receives the unlocking instruction of the smart machine by NFC communication antenna, control switch is executed
Unlocking action.
Further, the smart machine includes Intelligent bracelet, intelligent key chain or passive label card.
A kind of shared bicycle, including the shared bicycle lock device based on NFC.
Compared with prior art, the invention has the following advantages:
1, the present invention realizes a kind of lock device with NFC communication antenna, is realized and is unlocked by near-field communication, when unlocking not
Need to access internet, it is low in energy consumption, and safety of payment.
2, the present invention only needs touching to unlock, quick speed, and user experience effect is good.
3, the present invention effectively avoids artificial damage by built-in antenna inside communication apparatus.
4, NFC communication antenna of the present invention includes coil layer and magnetic material layer, and magnetic material layer can play increase magnetic flux
With the effect of shielding isolation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lock device of the present invention；
Fig. 2 is the schematic illustration of lock device of the present invention.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides a kind of shared bicycle lock device based on NFC, including 1 He of lock shell
The switch 4 being set in lock shell 1, is provided with the NFC communication antenna 2 and circuit layer being connected in lock shell 1, circuit layer with open
Close 4 connections.The lock device makes bicycle have near-field communication function, near-field communication is carried out with external device, so that extraneous
Equipment completes touching by the near-field communication device of bicycle and unlocks.
NFC communication antenna 2 include coil layer 21 and magnetic material layer 22, coil layer 21, magnetic material layer 22, circuit layer according to
Secondary setting.Magnetic material layer 22 is ferrite material layer or ferrite magnetic substance flexible material layer, and magnetic conductivity is high and magnetic loss is low, magnetic
Property material layer can play the role of increase magnetic flux and shielding isolation.Coil layer 21 is formed by plain conductor circular wound, metal
Conducting wire choose electric conductivity compared with material, generally copper.
Circuit layer includes the radio circuit 31 connecting respectively with NFC communication antenna 2 and lock-switch control circuit 32.
It is non-metallic material that lock shell 1, which radiates side in NFC communication antenna 2,.
The method for unlocking of the above-mentioned shared bicycle lock device based on NFC, comprising steps of
A, circuit layer controls the external radiating near field magnetic field of NFC communication antenna 2；
B, a smart machine with NFC function is close to magnetic field, lock device and the intelligence under the action of magnetic field coupling
Equipment realizes communication connection；
C, after circuit layer receives the unlocking instruction of smart machine by NFC communication antenna 2, the execution of control switch 4 is opened
Lock movement.
Smart machine need to only have the card analog functuion of NFC.In certain embodiments, smart machine can be intelligent hand
Ring, intelligent key chain or passive label card etc..
Embodiment 2
In shared bicycle lock device provided in this embodiment based on NFC, lock shell 1 is entirely non-metallic material.Remaining
With embodiment 1.
Embodiment 3
The present embodiment provides a kind of shared bicycle, including the shared bicycle lock device based on NFC.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of shared bicycle lock device based on NFC, including lock shell (1) and the switch being set on the lock shell (1)
(4), which is characterized in that be provided with the NFC communication antenna (2) and circuit layer being connected, the circuit layer in the lock shell (1)
It is connect with switch (4).
2. the shared bicycle lock device according to claim 1 based on NFC, which is characterized in that the NFC communication antenna
It (2) include coil layer (21) and magnetic material layer (22), the coil layer (21), magnetic material layer (22), circuit layer are successively set
It sets.
3. the shared bicycle lock device according to claim 2 based on NFC, which is characterized in that the magnetic material layer
It (22) is ferrite material layer or ferrite magnetic substance flexible material layer.
4. the shared bicycle lock device according to claim 2 based on NFC, which is characterized in that the coil layer (21) by
Plain conductor circular wound forms.
5. the shared bicycle lock device according to claim 1 based on NFC, which is characterized in that the circuit layer includes point
The radio circuit (31) and lock-switch control circuit (32) not connect with NFC communication antenna (2).
6. the shared bicycle lock device according to claim 1 based on NFC, which is characterized in that the lock shell (1) exists
It is non-metallic material that NFC communication antenna (2), which radiates side,.
7. the shared bicycle lock device according to claim 1 based on NFC, which is characterized in that the lock shell (1) is non-
Metal material.
8. the method for unlocking of the shared bicycle lock device based on NFC as described in claim 1, which is characterized in that comprising steps of
A, the external radiating near field magnetic field of circuit layer control NFC communication antenna (2)；
B, lock device and a smart machine with NFC function realize communication connection under the action of magnetic field coupling；
C, after circuit layer receives the unlocking instruction of the smart machine by NFC communication antenna (2), control switch (4) is held
Row unlocking action.
9. method for unlocking according to claim 8, which is characterized in that the smart machine includes Intelligent bracelet, intelligent key
Key ring or passive label card.
10. a kind of shared bicycle, which is characterized in that including the shared bicycle lock as claimed in claim 1 based on NFC
Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475130.0A CN109993852A (en) | 2017-12-29 | 2017-12-29 | Shared bicycle lock device, method for unlocking and shared bicycle based on NFC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475130.0A CN109993852A (en) | 2017-12-29 | 2017-12-29 | Shared bicycle lock device, method for unlocking and shared bicycle based on NFC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109993852A true CN109993852A (en) | 2019-07-09 |
Family
ID=67109241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475130.0A Pending CN109993852A (en) | 2017-12-29 | 2017-12-29 | Shared bicycle lock device, method for unlocking and shared bicycle based on NFC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109993852A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553340U (en) * | 2013-06-13 | 2014-04-16 | 上海安费诺永亿通讯电子有限公司 | Double C structure NFC antenna |
| CN106898074A (en) * | 2017-03-24 | 2017-06-27 | 上海易码信息科技有限公司 | A kind of shared bicycle smart lock and its cloud unlocking system and method |
| CN107093240A (en) * | 2017-05-02 | 2017-08-25 | 支码开门科技有限公司 | Electric locking, lock control method and device |
| CN207902626U (en) * | 2017-12-29 | 2018-09-25 | 深圳市海德门电子有限公司 | Shared bicycle lock device based on NFC and shared bicycle |
-
2017
- 2017-12-29 CN CN201711475130.0A patent/CN109993852A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553340U (en) * | 2013-06-13 | 2014-04-16 | 上海安费诺永亿通讯电子有限公司 | Double C structure NFC antenna |
| CN106898074A (en) * | 2017-03-24 | 2017-06-27 | 上海易码信息科技有限公司 | A kind of shared bicycle smart lock and its cloud unlocking system and method |
| CN107093240A (en) * | 2017-05-02 | 2017-08-25 | 支码开门科技有限公司 | Electric locking, lock control method and device |
| CN207902626U (en) * | 2017-12-29 | 2018-09-25 | 深圳市海德门电子有限公司 | Shared bicycle lock device based on NFC and shared bicycle |
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