CN110015023A - A kind of charging pile with fingerprint recognition and payment system - Google Patents
A kind of charging pile with fingerprint recognition and payment system Download PDFInfo
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- CN110015023A CN110015023A CN201710850256.5A CN201710850256A CN110015023A CN 110015023 A CN110015023 A CN 110015023A CN 201710850256 A CN201710850256 A CN 201710850256A CN 110015023 A CN110015023 A CN 110015023A
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- 238000013500 data storage Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses a kind of charging pile with fingerprint recognition and payment system, including fingerprint image acquisition module, image processing module, control module, communication module, local data storage module, background server, MCU controller；Image processing module pre-processes the collected fingerprint image of fingerprint image acquisition module first, it is more clear image, then feature extraction is carried out to fingerprint image using the fingerprint feature point extraction algorithm based on bianry image, the characteristic information extracted is compared with finger print information preset in local data storage module or background server again, output compares successfully perhaps output comparison failure signal control circuit will be according to the charging circuit of the triggering of above-mentioned comparison result or charge closing stake.Compared with prior art, it the beneficial effects of the present invention are: user is during using charging pile, does not need to carry the keys such as RFID card, so that it may easily, easily charge to electric car, while also improve the security reliability in use process.
Description
Technical field
The invention belongs to charging pile control technology fields, and in particular to a kind of charging with fingerprint recognition and payment system
Stake.
Background technique
Currently, electric car is more more and more universal, matched charging pile also appears widely in various places, in the market
Charging pile mostly uses greatly the mode for RFID card of swiping the card to carry out charging operations, and RFID card is the proof of unique identification user identity, and one
Denier is lost, and just can not charge to electric car, and the remaining sum in RFID card is very likely usurped by others, complete formalities
It is again more complicated, pecuniary loss and inconvenience in life are brought to user.
There is also some defects for RFID card itself, if often contacted with magnetic objects bodies such as mobile phones, it may appear that RFID card because
Demagnetization and the case where fail；It cannot bend, be easy the problems such as causing surface silk-screen to wear because of abrasion.
Modern society, everyone can have multiple cards, identity card, bank card, member card etc., block many kinds of, management
It is upper to have inconvenience more, and be easy to lose.
Summary of the invention
In order to overcome the technical limitation of existing charging pile, the present invention provides one kind with fingerprint recognition and payment system
The charging pile of system.
The technical solution adopted by the present invention is that: a kind of charging pile with fingerprint recognition and payment system, it can be according to fingerprint
The charging circuit of comparison result control triggering or charge closing stake characterized by comprising fingerprint image acquisition module, image
Processing module, control module, communication module, local data storage module, background server, MCU controller.
Described image processing module is electrically connected with the fingerprint image acquisition module, is obtained information in fingerprint, is adopted to it
It is identified and is extracted with the feature of the fingerprint feature point extraction algorithm based on bianry image, and the characteristic information of fingerprint image is passed through
Communication module sends local data storage module or background server to.
The control module can be triggered or be closed according to the comparison result from local data storage module or background server
The charging circuit of charging pile.
The fingerprint image acquisition module includes: optical finger print module, semiconductor fingerprint module, RF fingerprint module etc.,
For acquiring information in fingerprint.
According to the above technical scheme, a kind of charging pile with fingerprint recognition and payment system disclosed by the invention, charging
Process the following steps are included:
A: the image information of fingerprint is acquired by fingerprint image acquisition module；
B: image processing module pre-processes above-mentioned information in fingerprint, is allowed to be more clear, and to fingerprint image into
Row feature point extraction；
C: the characteristic information of above-mentioned fingerprint image is sent to local data storage module by communication module by image processing module
Or background server, fingerprint comparison is carried out, when user is in the above-mentioned charging pile charging times with fingerprint recognition and payment system
After default value, the system default user is common user, its fingerprint feature information is stored in local datastore
Otherwise module is stored in background server, when the user for a period of time in, above-mentioned with fingerprint recognition and payment system
When charging pile charging times are less than setting value, system automatically deletes the fingerprint feature information of the user from local data storage module
Fall, and is stored in background server；
D: local data storage module or background server are by the characteristic information of above-mentioned fingerprint image and preset fingerprint feature information
By the method for Fuzzy comparisons, the similarity degree of fingerprint is calculated, obtains the matching result of output fingerprint, output compares pass signal
Or failure signal；
E: above-mentioned comparison result is fed back to control module by communication module by local data storage module or background server；
F: control module issues corresponding triggering or shutdown signal to charging circuit according to above-mentioned comparison result.
Further, when user reuses the above-mentioned charging pile charging with fingerprint recognition and payment system, preferentially
It is compared in local data storage module, if comparing failure, is compared in background server.
The local data storage module and background server have internal database, and the database is preset for storing
Fingerprint feature information, for being compared with collected finger print information.
According to the above technical scheme, it is needed for the first time using the user of the above-mentioned charging pile with fingerprint recognition and payment system
It locally to acquire and finger print information is stored in background server, when the user is with fingerprint recognition and payment using described
After the charging pile number of system reaches setting value, the system default user is common user, and the finger print information of the user is stored
In local, the fingerprint recognition speed of user can be improved, reduce user fingerprints and authenticate the waiting time, and then promote user experience, when
In a period of time, which does not charge on the above-mentioned charging pile with fingerprint recognition and payment system or charging times are less than
When setting value, local data storage module will be deleted the finger print information of the user, and be stored in background server.
According to the above technical scheme, finger print information is uniquely bound with payment account, the payment account may include Alipay,
Bank card etc., after finger print information compares successfully, user is started to charge, and after charging, can directly be bound from finger print information
Payment account withhold, this charging can be terminated.
Compared with prior art, the beneficial effects of the present invention are: passing through the fingerprint feature point extraction algorithm of bianry image, match
Close fingerprint image acquisition module, can accurately, uniquely identify user identity, make user not need to carry during the charging process
The keys such as RFID card avoid the problems such as RFID card is lost, while also improving safe and reliable property, it is therefore prevented that RFID is by malice
The security risks such as crack, replicate, the effective protection property safety and privacy of user.
Detailed description of the invention
Fig. 1 is module frame chart of the invention.
Specific embodiment
The invention discloses a kind of charging pile with fingerprint recognition and payment system, it is right below with reference to preferred embodiment
A specific embodiment of the invention is further described.
Referring to Figure 1 of the drawings, a kind of charging pile with fingerprint recognition and payment function, comprising: fingerprint image is adopted
Collect module 01, image processing module 02, MCU controller 03, local data storage module 04, control module 05, background server
06, communication module 07.
Described image processing module 02 is electrically connected fingerprint image acquisition module 01, obtains the information in fingerprint and right
It uses the feature of the fingerprint feature point extraction algorithm based on bianry image to identify and extract, and by the characteristic information of fingerprint image
Local data storage module 04 or background server 06 are sent to by communication module 07；The local data storage module 04 and
Fingerprint database is built-in in background server 06；The fingerprint comparison process is in local data storage module 04 and background service
It is carried out in device 06, and exports comparison result, pass signal (allowing to charge) or failure signal (forbidding charging)；The comparison knot
Fruit is sent to control module 05 by communication module 07；The control module 05 is according to above-mentioned comparison result, triggering or closing
The charging circuit of charging pile.
The fingerprint image acquisition module 01 includes: optical finger print module, semiconductor fingerprint module, RF fingerprint module
Deng, it is preferred that the fingerprint image acquisition module is RF fingerprint module.
The communication module 07 includes: wireless module and ethernet module.
The control module 05 includes: control circuit board, control circuit board and module 04 and background server is locally stored
06 electrical connection, obtains the charging circuit of comparison result, triggering or charge closing stake.
Fingerprint comparison database is built-in in the local data storage module 04 and background server 06, it is preferred that excellent
First collected information in fingerprint is compared with fingerprint graph information preset in local data storage module 04.
Referring to attached drawing 1, according to above preferred embodiment, a kind of charging pile with fingerprint recognition and payment system,
Its charging process the following steps are included:
A: the image information of fingerprint is acquired by fingerprint image acquisition module 01；
B: image processing module 02 pre-processes above-mentioned information in fingerprint, is allowed to be more clear, and to fingerprint image
Carry out feature point extraction；
C: the characteristic information of above-mentioned fingerprint image is sent to local datastore mould by communication module by image processing module 02
Block 04 or background server 06 carry out fingerprint comparison, when user fills in the above-mentioned charging pile with fingerprint recognition and payment system
For electric number more than after default value, the system default user is common user, its fingerprint feature information is stored in local number
According to memory module 04, otherwise, be stored in background server 06, when the user for a period of time in, it is above-mentioned with fingerprint recognition and
When the charging pile charging times of payment system are less than setting value, system is automatically by the fingerprint feature information of the user from local data
Memory module 04 deletes, and is stored in 06 in background server；
D: local data storage module 04 or background server 06 are by the characteristic information of above-mentioned fingerprint image and preset fingerprint characteristic
Information calculates the similarity degree of fingerprint by the method for Fuzzy comparisons, obtains the matching result of output fingerprint, and output compares successfully
Signal or failure signal；
E: above-mentioned comparison result is fed back to control by communication module 07 by local data storage module 04 or background server 06
Module 05；
F: control module 05 issues corresponding triggering or shutdown signal to charging circuit according to above-mentioned comparison result.
The common user refers within a certain period of time, is more than the use of default value in above-mentioned charging pile charging times
Family.
According to above-described embodiment, for the first time using the user of the above-mentioned charging pile with fingerprint recognition and payment system, need
It is local to acquire and finger print information is stored in background server, when the user has fingerprint recognition and payment system using described
Charging pile number reach setting value after, the system default user is common user, and the finger print information of the user is stored in
It is local, the fingerprint recognition speed of user can be improved, reduce user fingerprints and authenticate the waiting time, and then promote user experience, when one
In the section time, which does not charge on the above-mentioned charging pile with fingerprint recognition and payment system or charging times are less than and set
When definite value, local data storage module will be deleted the finger print information of the user, and be stored in background server.
According to above-described embodiment, finger print information is uniquely bound with payment account, and the payment account may include Alipay, silver
Row card etc., after finger print information compares successfully, user is started to charge, can be directly from binding with finger print information after charging
Payment account is withholdd, this charging can be terminated.
For a person skilled in the art, technical solution documented by foregoing embodiments can still be repaired
Change or equivalent replacement of some of the technical features, all under the spirit and principles in the present invention, made any modification,
Equivalent replacement, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of charging pile with fingerprint recognition and payment system, it is characterised in that: including fingerprint image acquisition module, image
Processing module, control module, communication module, local data storage module, background server, MCU controller 44；Image procossing mould
Block is electrically connected with fingerprint image acquisition module, MCU controller, and MCU controller and local data storage module, background server are logical
Communication module electrical connection is crossed, local data storage module, background server are electrically connected with control module；The fingerprint image acquisition
Module is for acquiring information in fingerprint；The fingerprint image that described image processing module gets above-mentioned fingerprint image acquisition module
As information is pre-processed, be more clear fingerprint image, and using the fingerprint feature point extraction algorithm based on bianry image into
The feature of row fingerprint is identified and is extracted, and exports the characteristic information of fingerprint image.
2. a kind of charging pile with fingerprint recognition and payment system according to claim 1, which is characterized in that charged
Journey the following steps are included:
A: the image information of fingerprint is acquired by fingerprint image acquisition module；
B: image processing module pre-processes above-mentioned information in fingerprint, is allowed to be more clear, and to fingerprint image into
Row feature point extraction；
C: the characteristic information of above-mentioned fingerprint image is sent to local data storage module by communication module by image processing module
Or background server, fingerprint comparison is carried out, when user is in the above-mentioned charging pile charging times with fingerprint recognition and payment system
After default value, the system default user is common user, its fingerprint feature information is stored in local datastore
Otherwise module is stored in background server, when the user for a period of time in, above-mentioned with fingerprint recognition and payment system
When charging pile charging times are less than setting value, system automatically deletes the fingerprint feature information of the user from local data storage module
Fall, and is stored in background server；
D: local data storage module or background server are by the characteristic information of above-mentioned fingerprint image and preset fingerprint feature information
By the method for Fuzzy comparisons, the similarity degree of fingerprint is calculated, obtains the matching result of output fingerprint, output compares pass signal
Or failure signal；
E: above-mentioned comparison result is fed back to control module by communication module by local data storage module or background server；
F: control module issues corresponding triggering or shutdown signal to charging circuit according to above-mentioned comparison result.
3. a kind of charging pile with fingerprint recognition and payment system according to claim 1, it is characterised in that: make for the first time
After reaching setting value with the number of the charging pile with fingerprint payment system, system default user is common user, and will
The finger print information of user is stored in local data storage module, and the fingerprint recognition speed of the user can be improved, and reduces user fingerprints
The waiting time is authenticated, and then promotes user experience.
4. a kind of charging pile with fingerprint recognition and payment system according to claim 1, it is characterised in that: described
Ground data memory module and background server have internal database, and the database is used to store preset fingerprint feature information,
For being compared with existing fingerprint feature information.
5. a kind of charging pile with fingerprint recognition and payment system according to claim 1, it is characterised in that: fingerprint is special
Reference breath is uniquely bound with user's payment account, and after fingerprint feature information compares successfully, user is started to charge, and charging terminates
Afterwards, it can directly withhold from the payment account that fingerprint feature information is bound, this charging can be terminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850256.5A CN110015023A (en) | 2017-09-20 | 2017-09-20 | A kind of charging pile with fingerprint recognition and payment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850256.5A CN110015023A (en) | 2017-09-20 | 2017-09-20 | A kind of charging pile with fingerprint recognition and payment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110015023A true CN110015023A (en) | 2019-07-16 |
Family
ID=67186309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850256.5A Pending CN110015023A (en) | 2017-09-20 | 2017-09-20 | A kind of charging pile with fingerprint recognition and payment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110015023A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782588A (en) * | 2019-10-11 | 2020-02-11 | 深圳巴斯巴科技发展有限公司 | Information prompting method, server and readable storage medium |
| CN113085636A (en) * | 2020-01-08 | 2021-07-09 | 北京新能源汽车股份有限公司 | Multi-vehicle multi-pile plug-and-play method and device and cloud platform server |
| CN113905371A (en) * | 2020-06-18 | 2022-01-07 | 车主邦（北京）科技有限公司 | Non-sensing charging payment method, device and system |
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| CN113905371A (en) * | 2020-06-18 | 2022-01-07 | 车主邦（北京）科技有限公司 | Non-sensing charging payment method, device and system |
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