CN205469049U - Hybrid vehicle power control system - Google Patents
Hybrid vehicle power control system Download PDFInfo
- Publication number
- CN205469049U CN205469049U CN201620001417.4U CN201620001417U CN205469049U CN 205469049 U CN205469049 U CN 205469049U CN 201620001417 U CN201620001417 U CN 201620001417U CN 205469049 U CN205469049 U CN 205469049U
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- air battery
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- electrokinetic cell
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Abstract
The utility model discloses a hybrid vehicle power control system, including metal -air cell unit, power battery unit, motor unit, power coupling unit, drive shaft, engine unit, the control unit, pedal switch, distant button and the transport condition detecting element of switching, the control unit is last to be connected with metal -air cell unit, power battery unit, motor unit, engine unit, pedal switch, distant button and the transport condition detecting element of switching respectively, and the power battery unit still is connected with metal -air cell unit and motor unit respectively, motor unit and engine unit still all with power coupling unit connection, power coupling unit connection to drive shaft. The utility model discloses can make traveling that the car can long mileage, the energy consumption is low, has still solved the long shortcoming of metal -air cell activation time.
Description
Technical field
This utility model relates to electric automobile field, specifically a kind of hybrid electric vehicle power control system.
Background technology
Hybrid vehicle (Hybrid Vehicle) refers to the vehicle that driver for vehicle is constituted jointly by two or more single drive systems that can operate simultaneously, and the road horsepower of vehicle is separately or cooperatively provided by single drive system according to actual vehicle running state.Along with the measure of countries in the world environmental conservation is increasingly stricter, motor vehicle driven by mixed power becomes an emphasis of automotive research and exploitation due to features such as it is energy-conservation, low emissions, and has begun to commercialization.The electric propulsion system that hybrid vehicle uses includes motor, electromotor and the accumulator efficiently strengthened.Existing hybrid power system many employings electromotor adds lithium ion battery and drives the scheme of motor, but lithium ion battery energy density is relatively low, when needs long-distance running because battery capacity is the biggest, it is difficult to support that car load runs with electric model, so car load still uses electromotor to drive, fuel oil consumption is difficult to reduce, and rate of economizing gasoline is low.
Summary of the invention
The purpose of this utility model is to provide a kind of hybrid electric vehicle power control system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of hybrid electric vehicle power control system, including metal-air battery unit, electrokinetic cell unit, electric motor units, power coupling unit, drive shaft, engine unit, control unit, pedal switch, long-distance switching push button and transport condition detector unit, metal-air battery unit it is connected in described control unit, electrokinetic cell unit, electric motor units, engine unit, pedal switch, long-distance switching push button and transport condition detector unit, described electrokinetic cell unit is connected with metal-air battery unit and electric motor units the most respectively, described electric motor units and engine unit are the most all connected with power coupling unit, described power coupling unit is connected to drive shaft.
As further program of the utility model: described metal-air battery unit is lithium-air battery.
As further program of the utility model: described electrokinetic cell unit is lead-acid battery.
Compared with prior art, the beneficial effects of the utility model are: use electromotor to add the system configuration that metal-air battery adds the parallel-serial hybrid power of electrokinetic cell, metal-air battery replaces the lithium ion battery in the past used, metal-air battery energy density is high, make automobile can carry out the traveling of long mileage, solve the shortcoming that the electric automobile continual mileage of existing employing lithium ion battery is short, when solving again long-distance running, electromotor drives the problem that fuel consumption and discharge are difficult to reduce, also solve the shortcoming that metal-air battery starts time length, this dynamical system is also simultaneously provided with pedal switch, long-distance switching push button and transport condition detector unit, the security performance of driving can be promoted, energy efficient, promote the comfort level of driver.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-metal-air battery unit, 2-electrokinetic cell unit, 3-electric motor units, 4-power coupling unit, 5-drive shaft, 6-engine unit, 7-control unit, 8-pedal switch, the long-distance switching push button of 9-, 10-transport condition detector unit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，In this utility model embodiment，A kind of hybrid electric vehicle power control system，Including metal-air battery unit 1、Electrokinetic cell unit 2、Electric motor units 3、Power coupling unit 4、Drive shaft 5、Engine unit 6、Control unit 7、Pedal switch 8、Long-distance switching push button 9 and transport condition detector unit 10，It is connected to metal-air battery unit 1 in described control unit 7、Electrokinetic cell unit 2、Electric motor units 3、Engine unit 6、Pedal switch 8、Long-distance switching push button 9 and transport condition detector unit 10，Described electrokinetic cell unit 2 is connected with metal-air battery unit 1 and electric motor units 3 the most respectively，Described electric motor units 3 and engine unit 6 are also all connected with power coupling unit 4，Described power coupling unit 4 is connected to drive shaft 5，Wherein metal-air battery unit 1 is lithium-air battery，Electrokinetic cell unit 2 is lead-acid battery，By electrokinetic cell unit 2, electric motor units 3 is powered，Wherein pedal switch 8 can carry out power source switching according to the gas pedal depth，Its middle-long distance switching push button 9 may select and carries out long-distance running pattern，Wherein transport condition detector unit 10 can detect the driving information of Current vehicle，And send information to control unit 7，This transport condition detector unit 10 includes various sensors on vehicle，Such as vehicle speed sensor、The sensor of detection braking state、The gravity sensor etc. of vehicle climbing state，Control unit 7 judges vehicle-state according to these information，Such as climbing state、The urban district short distance transport condition often started、The long-distance running state of stable output、On-position.
nullWhen vehicle starting，Because of metal-air battery unit 1, to start the time longer，By traditional starter or BSG electric motor starting electromotor，And be powered by electrokinetic cell unit 2，When urban conditions travels，Control unit 7 controls to be driven vehicle by engine unit 6，The power driven system of metal-air battery unit 1 is not involved in car load and travels，When long-distance operating mode travels，Control unit 7 controls to be driven vehicle by metal-air battery unit 1，Car load pure motor driving，When at extreme operating condition，If desired for situations such as anxious acceleration，Control unit 7 controls engine unit 6 and starts，Engine unit 6 and electric motor units 3 drive vehicle jointly，Car load hybrid power，It is additionally provided with long-distance switching push button 9，When needs long-distance running，Press this button，Then control unit 7 controls vehicle for be driven by metal-air battery unit 1，Entrance electric-only mode travels，Additionally pedal switch 8 is set in gas pedal rear section，So set gas pedal latter half stroke as hybrid power driving condition，When the high dynamic property of needs，Deep accelerator pedal，Trigger pedal switch 8，Control unit 7 controls engine unit 6 and starts，Vehicle is jointly driven with electric motor units 3，After gas pedal is unclamped，Pedal switch 8 does not triggers，Control unit 7 controls engine unit 6 and stops working，Transport condition detector unit 10 can detect the driving information of Current vehicle，And send information to control unit 7，This transport condition detector unit 10 includes various sensors on vehicle，Such as vehicle speed sensor、The sensor of detection braking state、The gravity sensor etc. of vehicle climbing state，Control unit 7 judges vehicle-state according to these information，Such as climbing state、The urban district short distance transport condition often started、The long-distance running state of stable output、On-position，Vehicle returns to pure motor driving state，When braking or deceleration state，Control unit 7 drive motor controller controls electric motor units 3 FR，The kinetic energy driving car load is converted into electric energy recovery be stored in electrokinetic cell unit 2，Supplement the startup electrical loss of electrokinetic cell unit 2.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. a hybrid electric vehicle power control system, including metal-air battery unit, electrokinetic cell unit, electric motor units, power coupling unit, drive shaft, engine unit, control unit, pedal switch, long-distance switching push button and transport condition detector unit, it is characterized in that, metal-air battery unit it is connected in described control unit, electrokinetic cell unit, electric motor units, engine unit, pedal switch, long-distance switching push button and transport condition detector unit, described electrokinetic cell unit is connected with metal-air battery unit and electric motor units the most respectively, described electric motor units and engine unit are the most all connected with power coupling unit, described power coupling unit is connected to drive shaft.
Hybrid electric vehicle power control system the most according to claim 1, it is characterised in that described metal-air battery unit is lithium-air battery.
Hybrid electric vehicle power control system the most according to claim 1, it is characterised in that described electrokinetic cell unit is lead-acid battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001417.4U CN205469049U (en) | 2016-01-04 | 2016-01-04 | Hybrid vehicle power control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001417.4U CN205469049U (en) | 2016-01-04 | 2016-01-04 | Hybrid vehicle power control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469049U true CN205469049U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001417.4U Expired - Fee Related CN205469049U (en) | 2016-01-04 | 2016-01-04 | Hybrid vehicle power control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469049U (en) |
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2016
- 2016-01-04 CN CN201620001417.4U patent/CN205469049U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190104 |