CN205149552U - Electric automobile energy recuperation control system - Google Patents
Electric automobile energy recuperation control system Download PDFInfo
- Publication number
- CN205149552U CN205149552U CN201521021483.XU CN201521021483U CN205149552U CN 205149552 U CN205149552 U CN 205149552U CN 201521021483 U CN201521021483 U CN 201521021483U CN 205149552 U CN205149552 U CN 205149552U
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- electric automobile
- control module
- slide
- module
- motor
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Abstract
The utility model discloses an electric automobile energy recuperation control system belongs to the electric automobile field. Its technical scheme does: include by the battery that actuating system and motor connect gradually the electric automobile driving system of constitution, and by disc brake, brake inductor, intelligent power module, the actuating system, the motor, electric automobile energy recuperation system that the battery constitutes, control module can be retrieved including the braking to intelligent power module can retrieve control module with slideing. The beneficial effects of the utility model are that: reasonable in design, simple structure, speed of a motor vehicle inductor make the vehicle just launch the braking when the speed of a motor vehicle reaches the default can retrieve the function, has avoided under the slow condition of the speed of a motor vehicle, and meaningless brakeing can be retrieved, then increase inclination response function to slideing to retrieve, make it just open in the downhill path, avoid mild road surface to use to slide and to retrieve the function and cause the car to slide shortening of distance.
Description
Technical field
The utility model belongs to electronlmobil field, is specifically related to a kind of electric vehicle energy recovery system.
Background technology
Electronlmobil has low energy consumption, pollution-free, take up space the advantage such as little, make its popularization degree more and more higher, but electronlmobil has equally because accumulator electric-quantity limits the shortcoming causing operating range shorter, extend its operating range as much as possible and just become the problem needing to solve.Current electronlmobil usually adopts and braking energy is recovered as electric energy and will slides the method that can be recovered as electric energy and combine, but be in the reasons such as such as traffic congestion when automobile when causing the state slowly travelled, it is almost nonsensical that braking energy reclaims, cause the loss of equipment itself on the contrary in vain, in addition, because conservation energy, so the recovery of sliding energy will certainly cause the coasting distance of automobile itself to shorten.
Utility model content
For solving the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of convenient construction and the little electric vehicle energy recovery system of floor area.
Invention thinking of the present utility model shows as: on the recoverable basis of traditional braking, increase speed of a motor vehicle induction, does not enable braking energy and reclaim function during low speed; Just enable when descending road surface is slided and slide energy recovery system.
A kind of electric automobile energy recovery control system, comprise by storage battery, drive system, the power system of electric automobile that motor connects and composes successively, and by plate disc brake, Intelligent Power Module, drive system, motor, the electric vehicle energy recovery system that storage battery is formed, described Intelligent Power Module comprises braking energy and reclaims control module and slide and can reclaim control module, described plate disc brake is provided with brake inductor, described brake inductor and described braking energy reclaim control module and are connected, described braking energy reclaims control module and is also connected with speed of a motor vehicle inductor, when the brake facing of plate disc brake clamps disc, brake inductor passes the signal along to Intelligent Power Module, Intelligent Power Module sends the drive system of instruction to electronlmobil, the torque produce the phase sequence of three-phase square wave electric current is contrary with the direction of electric machine rotation, the working condition of motor transfers Generator Status to by electric motor state, motor produces lock torque, counter potential in winding coil can also be fed back in battery pack simultaneously, realize energy feeding braking.Described slide can reclaim control module be connected with obliquity sensor and drive pedal, when vehicle enters sliding state, obliquity sensor can feed back to slide to reclaim whether control module is current is in descending state, if be in descending state, then slide and can reclaim control module and reclaim and slide by reclaiming the identical mode of control module with braking energy and can change electric energy into.
Described sliding can be reclaimed control module and be connected with switch of inclination, forms control loop.Can control whether to enable obliquity sensor by switch of inclination.
Described storage battery is connected with the managing electric quantity module reading described accumulator electric-quantity, and described managing electric quantity module is connected with described Intelligent Power Module, forms control loop.
During utility model works, speed of a motor vehicle inductor is monitored the speed of a motor vehicle, when the speed of a motor vehicle is lower than preset value, braking energy reclaims control module and does not work, thus when avoiding because of traffic congestion or other reason low speed driving, braking energy organic efficiency is low, causes the problem of the loss in vain of equipment.When switch of inclination is closed, vehicle drive pedal lift enter sliding state time, slide and can reclaim control module and enter mode of operation, collecting the energy conversion sliding generation is power storage, when switch of inclination is opened, vehicle is only just enabled when obliquity sensor senses downhill running and is slided and can reclaim control module, carry out in this case sliding and can reclaim, because collect when sliding energy and will inevitably cause automobile slide Distance Shortened, so make to slide and can collect by increasing obliquity sensor and can only collect when descending, the distance that vehicle slides when mild road traveling can not be affected like this, the effect of deceleration can be played again while energy is slided in recovery to the vehicle of descending.
Braking energy with slide the process that can be converted to electric energy and be prior art, do not repeat them here.
By test, the beneficial effects of the utility model are, reasonable in design, structure is simple, and speed of a motor vehicle inductor makes vehicle just enable braking energy when the speed of a motor vehicle reaches preset value and reclaims function, avoids under the speed of a motor vehicle slowly situation, meaningless carries out braking energy recovery, causes equipment loss in vain; Then increasing inclination angle inducing function for sliding to reclaim, making it just open when descending, avoiding mild pavement usage to slide and can reclaim the shortening that function causes automobile slide distance.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the utility model embodiment.
Wherein, Reference numeral is: 1, Intelligent Power Module; 2, braking energy reclaims control module; 3, slide and can reclaim control module; 4, storage battery; 5, drive system; 6, motor; 7, plate disc brake; 8, brake inductor; 9, speed of a motor vehicle inductor; 10, obliquity sensor; 11, pedal is driven; 12, switch of inclination.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Certainly, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment 1
See Fig. 1, the utility model is a kind of electric vehicle energy recovery system, comprise by storage battery 4, drive system 5, the power system of electric automobile that motor 6 connects and composes successively, and by plate disc brake 7, Intelligent Power Module 1, drive system 5, motor 6, the electric vehicle energy recovery system that storage battery 4 is formed, Intelligent Power Module 1 comprises braking energy and reclaims control module 2 with sliding and can reclaim control module 3, plate disc brake 7 is provided with brake inductor 8, brake inductor 8 reclaims control module 2 with braking energy and is connected, braking energy reclaims control module 2 and is also connected with speed of a motor vehicle inductor 9, when the brake facing of plate disc brake 7 clamps disc, brake inductor 8 passes the signal along to Intelligent Power Module 1, Intelligent Power Module 1 sends the drive system of instruction to electronlmobil, the direction that the torque produce the phase sequence of three-phase square wave electric current and motor 6 rotate is contrary, the working condition of motor 6 transfers Generator Status to by electric motor state, motor 6 produces lock torque, counter potential in winding coil can also be fed back in battery pack simultaneously, realize energy feeding braking.Slide can reclaim control module 3 be connected with obliquity sensor 10 and drive pedal 11, when vehicle enters sliding state, obliquity sensor 10 can feed back to slide to reclaim whether control module 3 is current is in descending state, if be in descending state, then slide and can reclaim control module 3 and reclaim and slide by reclaiming the identical mode of control module 2 with braking energy and can change electric energy into.
Slide and can reclaim control module 3 and be connected with switch of inclination 12, form control loop.
Storage battery 4 is connected with the managing electric quantity module 13 reading accumulator electric-quantity, and managing electric quantity module 13 is connected with Intelligent Power Module 1, forms control loop.
During utility model works, speed of a motor vehicle inductor 9 pairs of speed of a motor vehicle are monitored, when the speed of a motor vehicle is lower than preset value, braking energy reclaims control module 2 and does not work, namely Intelligent Power Module 1 does not work, thus when avoiding because of traffic congestion or other reason low speed driving, braking energy organic efficiency is low, causes the problem of the loss in vain of equipment.When switch of inclination is closed, vehicle drive pedal lift enter sliding state time, slide and can reclaim control module 3 and enter mode of operation, collecting the energy conversion sliding generation is power storage, when switch of inclination 12 is opened, vehicle only is just enabled to slide when obliquity sensor 10 senses downhill running and can be reclaimed control module 3, carry out in this case sliding and can reclaim, because collect when sliding energy and will inevitably cause automobile slide Distance Shortened, can collect can only collect when descending so make to slide by increase obliquity sensor 10, the distance that vehicle slides when mild road traveling can not be affected like this, the effect of deceleration can be played again while energy is slided in recovery to the vehicle of descending.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. an electric automobile energy recovery control system, comprise by storage battery, drive system, the power system of electric automobile that motor connects and composes successively, and by plate disc brake, Intelligent Power Module, drive system, motor, the electric vehicle energy recovery system that storage battery is formed, it is characterized in that, described Intelligent Power Module comprises braking energy and reclaims control module and slide and can reclaim control module, described plate disc brake is provided with brake inductor, described brake inductor and described braking energy reclaim control module and are connected, described braking energy reclaims control module and is also connected with speed of a motor vehicle inductor, described slide can reclaim control module be connected with obliquity sensor and drive pedal.
2. electric automobile energy recovery control system according to claim 1, is characterized in that, described in slide and can reclaim control module and be connected with switch of inclination, form control loop.
3. electric automobile energy recovery control system according to claim 1, is characterized in that, described storage battery is connected with the managing electric quantity module reading described accumulator electric-quantity, and described managing electric quantity module is connected with described Intelligent Power Module, forms control loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021483.XU CN205149552U (en) | 2015-12-10 | 2015-12-10 | Electric automobile energy recuperation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021483.XU CN205149552U (en) | 2015-12-10 | 2015-12-10 | Electric automobile energy recuperation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149552U true CN205149552U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021483.XU Expired - Fee Related CN205149552U (en) | 2015-12-10 | 2015-12-10 | Electric automobile energy recuperation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347138A (en) * | 2016-10-27 | 2017-01-25 | 北京新能源汽车股份有限公司 | Energy recovery control method and device of battery electric vehicle and battery electric vehicle |
| CN108556847A (en) * | 2018-03-28 | 2018-09-21 | 浙江吉利汽车研究院有限公司 | Energy reclaiming method, device and system |
-
2015
- 2015-12-10 CN CN201521021483.XU patent/CN205149552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347138A (en) * | 2016-10-27 | 2017-01-25 | 北京新能源汽车股份有限公司 | Energy recovery control method and device of battery electric vehicle and battery electric vehicle |
| CN108556847A (en) * | 2018-03-28 | 2018-09-21 | 浙江吉利汽车研究院有限公司 | Energy reclaiming method, device and system |
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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: 20160413 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |