CN102480158A - Electric vehicle charging system in hilly area - Google Patents
Electric vehicle charging system in hilly area Download PDFInfo
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- CN102480158A CN102480158A CN2010105578058A CN201010557805A CN102480158A CN 102480158 A CN102480158 A CN 102480158A CN 2010105578058 A CN2010105578058 A CN 2010105578058A CN 201010557805 A CN201010557805 A CN 201010557805A CN 102480158 A CN102480158 A CN 102480158A
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- electric automobile
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- charging system
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Abstract
The invention discloses a charging system for an electric vehicle in a hilly area, which comprises a plurality of magnets arranged under a downhill road of a highway in the hilly area, a plurality of magnets arranged under an uphill road of the highway in the hilly area and a charging control system arranged on the electric vehicle, wherein the charging control system comprises a charging controller, a speed detection sensor, a position-adjustable electromagnetic coil and an energy collector, the speed detection sensor, the position-adjustable electromagnetic coil and the energy collector are connected with the charging controller, the position-adjustable electromagnetic coil is connected with the energy collector, the energy collector is connected with a storage battery, and the charging controller is a single chip microcomputer for adjusting the position of the position-adjustable electromagnetic coil and controlling the charging of the storage battery. The invention has simple structure, novel and reasonable design, effectively utilizes the natural terrain characteristics of the hilly area, solves the difficult problem of difficult charging of the electric automobile in the hilly area, saves energy, is beneficial to the development, popularization and use of the electric automobile, has low cost and good use effect, and is convenient for popularization and use.
Description
Technical field
The invention belongs to the electric vehicle engineering field, especially relate to a kind of knob charging system for electric automobile.
Background technology
Under the dual restriction of at present energy crisis and environmental protection, new-energy automobile be break out of an encirclement one sharp sword, still; For electric automobile; Want " propagating its belief on a large scale ", at first just must solve this key link of charging, let vehicle charging become so simple as refueling." to drink oil " different with traditional automobile, and electric automobile (include mixed power vehicle) need charge the battery.Yet at present, the charging of electric automobile faces many " roadblock ", and the battery charge time is oversize; The charging expense is high, and the milimeter number that goes after the charging is limited, and battery is full of electric minimum needs 3 hours; And at most also can only run 100 miles (being roughly equal to 160 kilometers) after being full of electricity, and charging station also is nowhere near, such as the U.S.; Even if in the California of trying hard to recommend new-energy automobile, also have only the minority gas station to be provided with charging electric vehicle equipment at present, and if charging at home; Be the not convenient connecting line that uses on the one hand, on the other hand, even connecting line is arranged; Household electrical appliance such as the refrigerator of family, air-conditioning also maybe be unstable impaired because of electric current, and this just must cause people can worry to charge nowhere and dare not purchase electric automobile, has had a strong impact on the popularization and the use of electric automobile.Therefore, if eliminate " roadblock ", letting electric automobile real " races ", is the difficult problem that various countries, each research institution make great efforts to explore solution.
Even the charging electric vehicle equipment in smooth-riding surface, bustling location is not enough; Charging electric vehicle difficult problem in knob has just more let people's headache; Just in case electric automobile during traveling needs charging suddenly in the knob, not only periphery does not have charging device supporting, the vehicle that periphery goes; The pedestrian of dealing seldom is difficult in and in emergency circumstances seeks to help and rescue.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art a kind of knob charging system for electric automobile to be provided, and it is simple in structure; Novel and reasonable design has effectively been utilized the physical relief characteristics of knob, solved electric automobile in the knob the difficult difficult problem of charging; Practiced thrift the energy, helped development, popularization and the use of electric automobile, cost is low; Result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of knob charging system for electric automobile; It is characterized in that: comprise many magnet being arranged under the highway descending road surface, knob, be arranged on many magnet under the highway upward slope road surface, knob and be arranged on the charge control system on the electric automobile; Said charge control system comprises charge controller and the speed detection sensor that joins with charge controller, the whole solenoid of adjustable positions and energy harvester; Whole solenoid of said adjustable positions and energy harvester join; Said energy harvester and storage battery join, and said charge controller is detected rate signal of picking rate detecting sensor and single-chip microcomputer that the position of the whole solenoid of adjustable positions is adjusted, energy harvester is charged a battery and controls.
Above-mentioned knob charging system for electric automobile, the magnet that is arranged under the highway descending road surface, knob is three, the magnet that is arranged under the highway upward slope road surface, knob is two.
Above-mentioned knob charging system for electric automobile, the pole reversal setting of facing two magnet mutually.
Above-mentioned knob charging system for electric automobile, the whole solenoid of said adjustable positions is arranged on the bottom of electric automobile.
Above-mentioned knob charging system for electric automobile, the position of the whole solenoid of said adjustable positions with the perpendicular direction in electric automobile bottom on adjustment up and down.
Above-mentioned knob charging system for electric automobile, the output voltage of said storage battery are 12V, and the capacity of said storage battery is 55AH-120AH.
Above-mentioned knob charging system for electric automobile, said single-chip microcomputer are chip C8051F040.
The present invention compared with prior art has the following advantages:
1, the present invention is by being arranged on many magnet under the highway descending road surface, knob, being arranged on many magnet under the highway upward slope road surface, knob and the charge control system that is arranged on the electric automobile constitutes; Realized giving the function of operating charging electric vehicle, simple in structure and novel and reasonable design in the knob.
2, the present invention has effectively utilized the physical relief characteristics of knob, solved electric automobile in the knob a charging difficult difficult problem, help development, popularization and the use of electric automobile, removed the trouble and worry that people buy electric automobile.
Needed electric energy when the gravitional force when 3, the present invention goes the kinetic energy of electric automobile operation and electric automobile on the downhill path has changed into electric automobile during traveling; Be to have thought energy recycling; Practiced thrift the energy, and reduced of the pollution of the waste gas of the automobile generation of using fuel environment.
4, the cost realized of the present invention self is low and practiced thrift the cost that electric automobile uses the charging device charging to be produced.
5, the present invention not only can realize the charging of knob electric automobile; Speed in the time of can also regulating electric automobile effectively and go in the knob; Energy savings and improved electric automobile fail safe during running on expressway in the knob helps to eliminate " roadblock ", lets electric automobile real " race "; Result of use is good, is convenient to promote the use of.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structured flowchart of charge control system of the present invention.
Description of reference numerals:
1-highway descending road surface; 2-highway upward slope road surface; 3-magnet;
The 4-electric automobile; The 5-charge control system; The 5-1-charge controller;
The 5-2-speed detection sensor; The 5-3-adjustable positions is put in order electromagnetism 5-4-energy harvester;
Coil;
The 5-5-storage battery; 6-position adjustment direction.
Embodiment
As depicted in figs. 1 and 2; The present invention includes the many magnet 3 that are arranged under the highway descending road surface, knob 1, be arranged on the many magnet 3 under the highway upward slope road surface, knob 2 and be arranged on the charge control system 5 on the electric automobile 4; Said charge control system 5 comprises charge controller 5-1 and the speed detection sensor 5-2 that joins with charge controller 5-1, the whole solenoid 5-3 of adjustable positions and energy harvester 5-4; Whole solenoid 5-3 of said adjustable positions and energy harvester 5-4 join; Said energy harvester 5-4 and storage battery 5-5 join, and said charge controller 5-1 is the detected rate signal of picking rate detecting sensor 5-2 and to the position of the whole solenoid 5-3 of adjustable positions is adjusted, charging is controlled to energy harvester 5-4 accumulators 5-5 single-chip microcomputer.
As depicted in figs. 1 and 2, in the present embodiment, the magnet 3 that is arranged under the highway descending road surface, knob 1 is three; The magnet 3 that is arranged under the highway upward slope road surface, knob 2 is two; Specifically when manufacturing and designing highway, can be according to the different terrain of knob, different according to the descending road surface with the length on upward slope road surface; The magnet 3 of varying number is set; Should follow that descending road surface lower magnet is many, upward slope road surface lower magnet is few, the many principle settings of magnet before reaching the top, slope are so that electric automobile 4 can reach best charging effect and safety deceleration when arriving the top, slope.The pole reversal setting of facing two magnet 3 mutually.The whole solenoid 5-3 of said adjustable positions is arranged on the bottom of electric automobile 4.The position of the whole solenoid 5-3 of said adjustable positions with the perpendicular direction in electric automobile 4 bottoms on adjustment up and down.The output voltage of said storage battery 5-5 is 12V, and the capacity of said storage battery 5-5 is 55AH-120AH.Said single-chip microcomputer is chip C8051F040.
The operation principle of the present invention and the course of work are: electric automobile 4 is when descending; Gravitional force increases; Speed detection sensor 5-2 detects the speed of electric automobile 4 and real-time Transmission carries out analyzing and processing for charge controller 5-1, and after the speed that detects electric automobile 4 reached certain requirement and hopes speed, charge controller 5-1 began control energy gatherer 5-4 accumulators 5-5 charging; Utilize the charging control rate, the rate conversion electric energy.At first; Put down the whole solenoid 5-3 of the adjustable positions that is arranged on electric automobile 4 bottoms; The whole solenoid 4 of adjustable positions on the electric automobile 4 is fully responded to the magnet 3 under the road surface; The energy that energy harvester 5-4 produces electromagnetic induction is collected and accumulators 5-5 charging under the control of charge controller 5-1, to reach maximum charging effect.If detecting the speed of electric automobile 4, reduces speed detection sensor detection 5-2 than very fast; Can be through the control of charge controller 5-1; Suitably improve the position of the whole solenoid 4 of adjustable positions of electric automobile 4; Make the induction effect of the whole solenoid 5-3 of adjustable positions and the magnet 3 under the road surface of electric automobile 4 little, make charging effect diminish; Change the high and low position of the whole solenoid 5-3 of adjustable positions of electric automobile 4, can reach the purpose of regulating electric automobile 4 charging effects size, can also regulate the speed of electric automobile 4 simultaneously.The size of the size of electric automobile 4 charging effects and electric automobile 4 speed is inversely proportional to.Electric automobile 4 can not charge or few charging when going up a slope, and, can suitably charge the speed of control electric automobile 4 if consider the safety of electric automobile 4.
In sum; The present invention not only can realize the charging of knob electric automobile 4; Speed in the time of can also regulating electric automobile 4 effectively and go in the knob, energy savings and improved electric automobile 4 fail safe during running on expressway in the knob.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection range of technical scheme of the present invention.
Claims (7)
1. knob charging system for electric automobile; It is characterized in that: comprise the many magnet (3) that are arranged under the highway descending road surface, knob (1), be arranged on the many magnet (3) under the highway upward slope road surface, knob (2) and be arranged on the charge control system (5) on the electric automobile (4); Said charge control system (5) comprises charge controller (5-1) and the speed detection sensor (5-2) that joins with charge controller (5-1), the whole solenoid (5-3) of adjustable positions and energy harvester (5-4); Said adjustable positions is put in order solenoid (5-3) and energy harvester (5-4) joins; Said energy harvester (5-4) joins with storage battery (5-5), and said charge controller (5-1) is put in order the single-chip microcomputer that the position is adjusted, charging is controlled to energy harvester (5-4) accumulators (5-5) of solenoid (5-3) for the detected rate signal of picking rate detecting sensor (5-2) and to adjustable positions.
2. according to the described knob of claim 1 charging system for electric automobile; It is characterized in that: the magnet (3) that is arranged under the highway descending road surface, knob (1) is three, and the magnet (3) that is arranged under the highway upward slope road surface, knob (2) is two.
3. according to claim 1 or 2 described knob charging system for electric automobile, it is characterized in that: the pole reversal setting of facing two magnet (3) mutually.
4. according to the described knob of claim 1 charging system for electric automobile, it is characterized in that: said adjustable positions is put in order the bottom that solenoid (5-3) is arranged on electric automobile (4).
5. according to the described knob of claim 4 charging system for electric automobile, it is characterized in that: the position that said adjustable positions is put in order solenoid (5-3) with the perpendicular direction in electric automobile (4) bottom on adjustment up and down.
6. according to the described knob of claim 1 charging system for electric automobile, it is characterized in that: the output voltage of said storage battery (5-5) is 12V, and the capacity of said storage battery (5-5) is 55AH-120AH.
7. according to the described knob of claim 1 charging system for electric automobile, it is characterized in that: said single-chip microcomputer is chip C8051F040.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105578058A CN102480158A (en) | 2010-11-25 | 2010-11-25 | Electric vehicle charging system in hilly area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105578058A CN102480158A (en) | 2010-11-25 | 2010-11-25 | Electric vehicle charging system in hilly area |
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| Publication Number | Publication Date |
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| CN102480158A true CN102480158A (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105578058A Pending CN102480158A (en) | 2010-11-25 | 2010-11-25 | Electric vehicle charging system in hilly area |
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| CN (1) | CN102480158A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227556A (en) * | 2013-04-18 | 2013-07-31 | 惠州学院 | Highway power generation system based on linear motor |
| CN104737408A (en) * | 2012-10-03 | 2015-06-24 | 株式会社Ihi | Device and method for adjusting relative position between coils |
| CN109334477A (en) * | 2018-11-14 | 2019-02-15 | 蔡杰美 | A kind of method that electric car charges under steam |
| US10457147B2 (en) | 2016-05-20 | 2019-10-29 | Ford Global Technologies, Llc | Controlling operation of electrified vehicles traveling on inductive roadway to influence electrical grid |
-
2010
- 2010-11-25 CN CN2010105578058A patent/CN102480158A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737408A (en) * | 2012-10-03 | 2015-06-24 | 株式会社Ihi | Device and method for adjusting relative position between coils |
| CN104737408B (en) * | 2012-10-03 | 2017-10-03 | 株式会社Ihi | The adjusting apparatus and method of relative position between coil |
| US9873346B2 (en) | 2012-10-03 | 2018-01-23 | Ihi Corporation | Device and method of adjusting relative position between power-supplying coil and power-receiving coil |
| CN103227556A (en) * | 2013-04-18 | 2013-07-31 | 惠州学院 | Highway power generation system based on linear motor |
| CN103227556B (en) * | 2013-04-18 | 2015-08-12 | 惠州学院 | Based on the highway power generation system of linear electric motors |
| US10457147B2 (en) | 2016-05-20 | 2019-10-29 | Ford Global Technologies, Llc | Controlling operation of electrified vehicles traveling on inductive roadway to influence electrical grid |
| CN109334477A (en) * | 2018-11-14 | 2019-02-15 | 蔡杰美 | A kind of method that electric car charges under steam |
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Application publication date: 20120530 |