CN202455151U - Power supply system of supercapacitor electric vehicle based on radio frequency identification (RFID) - Google Patents
Power supply system of supercapacitor electric vehicle based on radio frequency identification (RFID) Download PDFInfo
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- CN202455151U CN202455151U CN2012200315578U CN201220031557U CN202455151U CN 202455151 U CN202455151 U CN 202455151U CN 2012200315578 U CN2012200315578 U CN 2012200315578U CN 201220031557 U CN201220031557 U CN 201220031557U CN 202455151 U CN202455151 U CN 202455151U
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- electric vehicle
- rfid
- super capacitor
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Abstract
The utility model discloses a power supply system of a supercapacitor electric vehicle based on radio frequency identification (RFID). The system has a broad application prospects and hybrid power is used. The system comprises a lithium battery group, a supercapacitor and an electric vehicle controller, wherein a hybrid power source is composed of the lithium battery group and the supercapacitor and is connected with a battery data collecting module, the battery data collecting module is connected with an RFID tag, the electric vehicle controller comprises a controlling module, and the controlling module is connected with an RDIS reader.
Description
Technical field
The utility model relates to and belongs to field of traffic, relates to a kind of electric motor car, the concrete power-supply system that relates to a kind of electric motor car.
Background technology
Got into since 21 century, what human society faced is the severe challenge of energy crisis and environmental pollution, and countries in the world and energy research person are at the green energy resource of constantly seeking to clean more.Green energy resource is one of important component part of modern energy field of traffic, and is current, and the rational allocation of various vehicle energy resource structures has become the research emphasis and the focus of world's field of traffic.Along with science and technology development, started one high technological tide in the world as the electric environment protecting car of electrical source of power with new chemical physical power sources such as ultracapacitor, lithium ion battery, Ni-MH battery, fuel cells.Excellent specific properties such as ultracapacitor relies on its high power, long circulation life, the time that discharges and recharges is short have received numerous researchers' concern, and have the characteristics fast-growth, with high content of technology, that international competition is fierce in the international market.
Ultracapacitor is a kind of novel energy-storing device between storage battery and traditional capacitor.Its advantage: (1) is the electric current fast charging and discharging greatly; (2) very big instantaneous discharge power is provided; (3) have extended cycle life, surpass 1,000,000 times discharge and recharge number of times, the highest 25 years application cases; (4) operating voltage and temperature range wide (40 spend+60 degree); (5) fail safe, reliability height; (6) environmental protection, easy recovery.
Its weak point: though the power of super capacitor is superior to storage battery, storage power own is less.So the actual application prospect of super capacitor on PHEV is more wide, the working model of hybrid power can improve the life-span of traditional storage battery more than 20%.
The utility model content
For overcoming deficiency of the prior art, the utility model aims to provide a kind of hybrid power, the power-supply system that actual application prospect is wide based on the super capacitor electric motor car of RFID, and this power-supply system is longer useful life.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
A kind of power-supply system of the super capacitor electric motor car based on RFID; It comprises a lithium battery group and super capacitor composition; Said lithium battery group and said super capacitor are formed a hybrid power source; Said hybrid power source connects a battery data acquisition module, and said battery data acquisition module connects a RFID label; Also comprise a controller for electric vehicle, said controller for electric vehicle comprises a control module, and said control module is connected with a RFID reader.
Further, said controller for electric vehicle also is connected with a display floater.
The course of work of the utility model is following:
It is main that the power-supply system based on the super capacitor electric motor car of RFID of the utility model adopts the lithium battery group, and super capacitor is auxilliary.Mix in the electric motor car that uses at super capacitor and lithium battery group, charger adopts microcontroller chip, takes the pulse control mode charging; And utilize the Single-chip Controlling charging current, can reach efficient quick charge, when brake energy reclaims simultaneously; Energy all replenishes to super capacitor, in order to using next time.
The power of motor is mainly provided by battery pack and super capacitor jointly.Ultracapacitor quickens in the startup of electric motor car, does work during upward slope, and battery pack is worked on mild road, and the two complements each other.Conversion between the two is to read the two electric current through being embedded in RFID label in the battery case, voltage, and information such as dump energy send to the RFID reader in the controller for electric vehicle with these information.Controller for electric vehicle receives relevant information; Starting, when the grade of quickening to go up a slope need switch to super capacitor, judging whether super capacitor has enough electric weight earlier; If have then switch to super capacitor work; If the electric weight of super capacitor is not enough, then continue by battery-powered, super capacitor carries out oneself's charging in the way that bicycle is advanced.
Compared with prior art, the utlity model has following beneficial effect:
The hybrid power source that the power-supply system based on the super capacitor electric motor car of RFID of the utility model has used lithium battery group and super capacitor to form; And realized the utilization of making a concerted effort of two power supplys through Based Intelligent Control; Increased the useful life of power-supply system, actual application prospect is wide.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
Referring to shown in Figure 1; A kind of power-supply system of the super capacitor electric motor car based on RFID; It comprises a lithium battery group 101 and super capacitor composition 102; Said lithium battery group 101 is formed 102 with said super capacitor and is formed a hybrid power source 1, and said hybrid power source 1 connects a battery data acquisition module 2, and said battery data acquisition module 2 connects a RFID label 3; Also comprise a controller for electric vehicle 4, said controller for electric vehicle 4 comprises a control module 401, and said control module 401 is connected with a RFID reader 402.
Further, said controller for electric vehicle 4 also is connected with a display floater 5.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (2)
1. based on the power-supply system of the super capacitor electric motor car of RFID; It is characterized in that: comprise a lithium battery group (101) and super capacitor composition (102); Said lithium battery group (101) and said super capacitor are formed (102) and are formed a hybrid power source (1); Said hybrid power source (1) connects a battery data acquisition module (2), and said battery data acquisition module (2) connects a RFID label (3); Also comprise a controller for electric vehicle (4), said controller for electric vehicle (4) comprises a control module (401), and said control module (401) is connected with a RFID reader (402).
2. the power-supply system of the super capacitor electric motor car based on RFID according to claim 1, it is characterized in that: said controller for electric vehicle (4) also is connected with a display floater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200315578U CN202455151U (en) | 2012-02-01 | 2012-02-01 | Power supply system of supercapacitor electric vehicle based on radio frequency identification (RFID) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200315578U CN202455151U (en) | 2012-02-01 | 2012-02-01 | Power supply system of supercapacitor electric vehicle based on radio frequency identification (RFID) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455151U true CN202455151U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200315578U Expired - Fee Related CN202455151U (en) | 2012-02-01 | 2012-02-01 | Power supply system of supercapacitor electric vehicle based on radio frequency identification (RFID) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795885A (en) * | 2015-04-29 | 2015-07-22 | 国网辽宁省电力有限公司大连供电公司 | Intelligent vehicle standby power system |
| CN106532891A (en) * | 2017-01-11 | 2017-03-22 | 云南昆船智能装备有限公司 | Super-capacitor and storage battery hybrid energy storage and power supply and charging method |
-
2012
- 2012-02-01 CN CN2012200315578U patent/CN202455151U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795885A (en) * | 2015-04-29 | 2015-07-22 | 国网辽宁省电力有限公司大连供电公司 | Intelligent vehicle standby power system |
| CN106532891A (en) * | 2017-01-11 | 2017-03-22 | 云南昆船智能装备有限公司 | Super-capacitor and storage battery hybrid energy storage and power supply and charging method |
| CN106532891B (en) * | 2017-01-11 | 2023-11-14 | 云南昆船智能装备有限公司 | Super capacitor and storage battery hybrid energy storage and power supply charging method |
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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: 20120926 Termination date: 20180201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |