CN201049616Y - Electric vehicle controller with radio frequency identification function - Google Patents
Electric vehicle controller with radio frequency identification function Download PDFInfo
- Publication number
- CN201049616Y CN201049616Y CNU2007200670386U CN200720067038U CN201049616Y CN 201049616 Y CN201049616 Y CN 201049616Y CN U2007200670386 U CNU2007200670386 U CN U2007200670386U CN 200720067038 U CN200720067038 U CN 200720067038U CN 201049616 Y CN201049616 Y CN 201049616Y
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- key
- controller
- card reader
- radio frequency
- electric vehicle
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Abstract
The utility model relates to an electric motor car controller with radio frequency identification function. The utility model comprises a lock head, a key, a card reader and a driving member, wherein the lock head is composed of an antenna coil and a mechanical lock switch; the key is composed of a normal metal key and an electronic label with RFID(Radio Frequency Identification)function on a glass tube; the card reader and the driving member are assembled inside a metal crust to form a controller. The utility model can be used as a controller on various electricity-powered motor cars. The motor of the car can be started only when both mechanically the alveoli of the key align, and the electronic digitals of the key fit the digitals inputted in the controller, thereby the utility model greatly improves the effect of guarding against theft of the electric motor car. The utility model is convenient to use and increases the safety of the car, thus the utility model has bright market prospect.
Description
Technical field
The utility model relates to electronic tag, relates in particular to the passive RFID electronic label of uhf band.
Background technology
RFID is the abbreviation of the English (Radio Frequency Identification) of REID.REID is a kind of automatic identification technology that begins to rise the nineties in 20th century.Problems such as at present, China's REID and application are in elementary development phase, exist technical merit not high, and standard specifications is imperfect.China's REID has vast potential for future development and huge market potential again simultaneously, and the development of REID and the popularization of application will be the field technology revolutions that China discerns industry automatically.
REID is one and utilizes radiofrequency signal to realize that by the space coupling no touch information transmission and the information of passing through to be transmitted reach the technology of identifying purpose.Radio-frequency recognition system is made up of electronic tag (radio-frequency (RF) tag) and card reader usually.The electronic data that has certain format in the electronic tag, normal with this sign information as article to be identified.In the application with electronic tag attached on the article to be identified, (for example: electron key) as the electronic marker of article to be identified.Card reader and electronic tag can be by the communication protocol transinformations of agreement, and common situation is to send order by card reader to electronic tag, and electronic tag is according to the order that is subjected to, and the sign data of internal memory are returned to card reader.Utilize coupling of alternating magnetic field or electric field space and radiofrequency signal control and demodulation techniques to realize under this communication means no touch mode.
Electronic tag has various shapes, be not as the paper plane just be called label, but be not the requirement that arbitrary shape can both satisfy Card Reader distance and frequency of operation, must design suitable antenna size according to the principle of work of system.Electronic tag is made up of label antenna (or coil) and label chip usually.Label chip is equivalent to one and has the monolithic system (SOC) that radio transmission-receiving function adds memory function again.From the angle of pure technology, the core of REID is at electronic tag, and card reader is according to the design of electronic tag and design-calculated.Though the unit price of electronic tag is low more than card reader in radio-frequency recognition system.But generally, the quantity of electronic tag is very big in application, and especially in logistics and the vehicular applications, electronic tag might be a magnanimity, and card reader quantity is then wanted much less relatively.
In existing technology, battery-driven car adopts the mechanical lock switch, and is very easy stolen, as long as two wires of lock-switch are linked to each other, just can start battery-driven car without key.
Summary of the invention
The purpose of this utility model is exactly in order to overcome in the above-mentioned existing technology, battery-driven car is very easy to stolen defective and a kind of controller with radio frequency recognition function of providing, even power connection and the key of not being authorized is to start battery-driven car, destroy electric wire (short circuit or open circuit) no matter adopt, also can't start battery-driven car.
The purpose of this utility model can be achieved through the following technical solutions: a kind of controller for electric vehicle with radio frequency recognition function, it is characterized in that, it is by tapered end, key, the card reader parts, drive element is formed, and described card reader parts and drive element are to synthesize in a metal case, and metal case is as the power device heat radiation of drive element.
Described tapered end is made up of aerial coil and mechanical lock switch, and aerial coil is used for and key exchange electronic data, and the mechanical lock switch is used for traditional source switch.Described key is that common key and RFID glass tube label formed, and wherein RFID glass tube electronic tag is used for exchanging electronic data with the aerial coil non-contact type of tapered end.Aerial coil and Card Reader parts are connected, described Card Reader parts are made up of transceiver electronics circuit and micro controller system, it has with RFID glass tube electronic tag carries out the data wireless function of exchange, and can store the flexible strategy certificate, carries out data handing, when reading when having the right data, output signal starts drive element, and the Card Reader parts regularly read data to key, does not read when having the right data for several times continuously, automatically output signal is closed drive element.The Card Reader parts make it have learning functionality with the method for software program, key loses when having the right, can arrive the department of being authorized and join the new key of having the right, as long as the department of being authorized is the close tapered end of the mother key of self-defined password, read the code data of key when the Card Reader parts after, the Card Reader parts begin study, this moment is when using number bundle key near tapered end, allow the Card Reader parts read after the data of sub-key, Card Reader parts note has been deposited this and has been counted the data that the bundle key is read, this stylish sub-key of joining becomes the key of having the right after being authorized, and the key of having the right originally just becomes haves no right key.Adopt the produced controller for electric vehicle of above technical scheme, have rational in infrastructure, do not change traditional using method, the key of not being authorized can't be started, even power lead is connected, the aerial coil of tapered end and draw that electric wire destroys also can't starter motor, that is to say the controller (in comprise drive element) of battery-driven car, the short of electronic data of having the right of reading can't start.And the RFID glass tube electronic tag in the key has unique in the world ID number, can not correct, can guarantee that number of a key does not repeat, and not reproducible.
Description of drawings
Fig. 1 the utlity model has the controller for electric vehicle structural representation of radio frequency recognition function:
Wherein: 1---the mechanical lock switch, 2---aerial coil (1,2 part is collectively referred to as tapered end), 3---key, 4---the Card Reader parts, 5---drive element, 6---controlled motor, 7---metal case.
Fig. 2 is the structural representation of key among Fig. 1
Wherein: 8---the standard machinery key, 9---RFID glass tube label, 10---the key head of plastic overmold.
Specific implementation method
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, originally the controller for electric vehicle that has radio frequency recognition function, it comprises mechanical lock switch 1, aerial coil 2, (wherein aerial coil is around the head of mechanical lock switch, be called tapered end after synthetic), Card Reader parts 4, drive element 5, form, Card Reader parts and drive element are installed in the same metal case, and metal case is as the power device heat radiation of drive element, and drive element drives controlled motor 6.Card Reader parts and drive element adopt on the market and can form by available electronic devices and components, wherein in the Card Reader parts micro controller system are arranged, and are composed of software program, reach the function described in the specification sheets.Card Reader parts and drive element in the whole metal case adopt traditional technology to make.
As shown in Figure 2, the key 3 that the utility model is used, it comprises standard machinery key 8, RFID glass tube label 9, the key head 10 of plastic overmold is formed.Standard machinery key 8, it is a metal processing piece, RFID glass tube label 9, it is the glass tube label (number of patent application: 200620039525.7), have water-proof function, the key head 10 of plastic overmold that adopts British electronic label in Shanghai Co to produce, be to adopt soft plastic, high resilience, have shockproof, the anti-function of colliding.With the key that above-mentioned material is made, the repertoire with normal key has waterproof, and is shockproof, and the anti-function of colliding has electronic data interchange and the memory function of RFID in addition.
Claims (10)
1. have the controller for electric vehicle of radio frequency recognition function, it is characterized in that, it comprises tapered end, key, and the Card Reader parts, drive element is formed, and described Card Reader parts are to synthesize in a metal case.
2. the controller for electric vehicle with radio frequency recognition function according to claim 1, it is characterized in that, described tapered end is made up of aerial coil and mechanical lock switch, and aerial coil is used for and key exchange electronic data, and the mechanical lock switch is used for traditional source switch.
3. the controller for electric vehicle with radio frequency recognition function according to claim 1 is characterized in that, described key is the combination of common key and RFID glass tube label, and wherein the RFID glass tube is used for and tapered end aerial coil exchange electronic data.
4. the controller for electric vehicle with radio frequency recognition function according to claim 1, it is characterized in that, described Card Reader parts link to each other with the aerial coil of tapered end, it can handle in key, read the RFID glass tube label electronic data, only read the data of having the right, could give drive element by output signal.
5. the controller for electric vehicle with radio frequency recognition function according to claim 1 is characterized in that, described drive element, can be hard to bear the control of card-reading part spare, when the Card Reader parts receive when having the right electronic data, output signal is opened drive element.
6. the controller for electric vehicle with radio frequency recognition function according to claim 4 is characterized in that, described Card Reader parts regularly read electronic data to key, do not read when having the right electronic data for several times continuously, and output signal is closed drive element automatically.
7. the controller for electric vehicle with radio frequency recognition function according to claim 4, it is characterized in that, described Card Reader parts, have learning functionality, after the mother key with self-defined password read electronic data, the Card Reader parts began study, this moment is after reading electronic data with number bundle key, it remembers one by one and deposits that this counts the bundle key just becomes the key of having the right, and the key of having the right originally just becomes haves no right key.
8. the controller for electric vehicle with radio frequency recognition function according to claim 1 is characterized in that, described Card Reader parts and drive element can be installed in the metal case and make as a whole controller, also can be mounted to two parts respectively.
9. according to claim 1 have a radio frequency recognition function controller for electric vehicle, it is characterized in that described key can also can be used plastics, pottery, the RFID electronic tag of epoxy encapsulation with the RFID electronic tag of glass tube encapsulation.
10. the controller for electric vehicle with radio frequency recognition function according to claim 1, it is characterized in that, rf data exchanging form between described tapered end and the key also can adopt card and Card Reader parts, the rf data exchanging form between special-shaped RFID label and the Card Reader parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200670386U CN201049616Y (en) | 2007-02-06 | 2007-02-06 | Electric vehicle controller with radio frequency identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200670386U CN201049616Y (en) | 2007-02-06 | 2007-02-06 | Electric vehicle controller with radio frequency identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049616Y true CN201049616Y (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200670386U Expired - Fee Related CN201049616Y (en) | 2007-02-06 | 2007-02-06 | Electric vehicle controller with radio frequency identification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049616Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778060A (en) * | 2009-01-14 | 2010-07-14 | 北京天昭信息通信系统开发有限责任公司 | Integrated modular network bridge |
| CN101482915B (en) * | 2009-01-21 | 2011-01-26 | 宁波大学 | Radio frequency recognition system used for identity recognition |
| CN102069862A (en) * | 2010-12-15 | 2011-05-25 | 东莞市康德五金电子有限公司 | Radio frequency identification-based electrocar anti-theft lock |
| CN102431519A (en) * | 2011-10-18 | 2012-05-02 | 徐健 | Lithium battery electric vehicle based on RFID (radio frequency identification) technique |
| CN102758567A (en) * | 2011-04-25 | 2012-10-31 | 海尔集团公司 | Lock, key and unlocking method |
| CN102991612A (en) * | 2012-12-05 | 2013-03-27 | 中路股份有限公司 | Intelligent anti-theft system of electric bicycle and implementation method |
| CN109372343A (en) * | 2018-11-20 | 2019-02-22 | 宁波盛威卓越安全设备有限公司 | Mechanical and electronic combined safety lock |
-
2007
- 2007-02-06 CN CNU2007200670386U patent/CN201049616Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778060A (en) * | 2009-01-14 | 2010-07-14 | 北京天昭信息通信系统开发有限责任公司 | Integrated modular network bridge |
| CN101482915B (en) * | 2009-01-21 | 2011-01-26 | 宁波大学 | Radio frequency recognition system used for identity recognition |
| CN102069862A (en) * | 2010-12-15 | 2011-05-25 | 东莞市康德五金电子有限公司 | Radio frequency identification-based electrocar anti-theft lock |
| CN102069862B (en) * | 2010-12-15 | 2012-11-21 | 东莞市康德五金电子有限公司 | Radio frequency identification-based electrocar anti-theft lock |
| CN102758567A (en) * | 2011-04-25 | 2012-10-31 | 海尔集团公司 | Lock, key and unlocking method |
| CN102431519A (en) * | 2011-10-18 | 2012-05-02 | 徐健 | Lithium battery electric vehicle based on RFID (radio frequency identification) technique |
| CN102991612A (en) * | 2012-12-05 | 2013-03-27 | 中路股份有限公司 | Intelligent anti-theft system of electric bicycle and implementation method |
| CN102991612B (en) * | 2012-12-05 | 2015-06-17 | 中路股份有限公司 | Intelligent anti-theft system of electric bicycle and implementation method |
| CN109372343A (en) * | 2018-11-20 | 2019-02-22 | 宁波盛威卓越安全设备有限公司 | Mechanical and electronic combined safety lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |