CN205468429U - Electric motor car auxiliary drive collection moulding piece - Google Patents
Electric motor car auxiliary drive collection moulding piece Download PDFInfo
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- CN205468429U CN205468429U CN201620161544.0U CN201620161544U CN205468429U CN 205468429 U CN205468429 U CN 205468429U CN 201620161544 U CN201620161544 U CN 201620161544U CN 205468429 U CN205468429 U CN 205468429U
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- compressor
- auxiliary drive
- controller
- electric motor
- motor
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Abstract
The utility model belongs to the technical field of the electric motor car technique and specifically relates to an electric motor car auxiliary drive collection moulding piece, including vehicle control unit, driving motor, air condition compressor and hydrostatic steering pump, driving motor is connected with machine controller, vehicle control unit passes through machine controller control driving motor, driving motor connects into a train through belt and air condition compressor and hydrostatic steering pump, still be equipped with electromagnetic clutch on air condition compressor's the power input shaft, electromagnetic clutch is controlled by vehicle control unit. The utility model discloses motor compressor and the electronic steering pump of electric motor car auxiliary drive collection moulding piece through cancelling pure electric vehicles, through integrated ordinary automobile -used compressor and hydrostatic steering pump, under guaranteeing whole car refrigeration function and turning to the prerequisite of function, great degree has gone on falling this, in addition, the utility model discloses an electric motor car auxiliary drive collection moulding piece is the modularization product, and the commonality is good, can directly carry on to use in the like product.
Description
Technical field
This utility model relates to vehicle technology field, especially a kind of integrated mould of electric motor car process auxiliary drive
Block.
Background technology
On March 20th, 2009, the General Office of the State Council discloses " automobile industry development planning ", it is stipulated that " modern
Within latter 3 years, central authorities arrange 10,000,000,000 yuan of special funds, and emphasis supports interprise's intensive management, technological transformation and new energy
Source automobile and parts development " and " implement new-energy automobile strategy, promote electric automobile and key zero thereof
Part industrialization.Country issues again " automobile industry adjusts and revitalizes planning detailed rules and regulations " (calling " detailed rules and regulations " in the following text) afterwards, " thin
Then " explicitly pointing out, product restructuring is taken as the leading factor with energy-saving and emission-reduction, and emphasis supports low discharge capacity automobile and new energy
Source automobile, under country widelys popularize the background of new-energy automobile, within 2015, pure electric coach volume of production and marketing is estimated
Reaching 80,000, pure electric coach is as one of the main Types of new-energy automobile.But new-energy automobile at present
Rely primarily on public subsidies to promote, drop this work imperative.
Compared with orthodox car, compressor of air conditioner, hydraulic steering pump that pure electric coach need to use (use liquid
The vehicle of pressure steering), the adnexa such as inflating pump do not have electromotor to drive, the solution of current main flow is to make
With electronic compressor of air conditioner, electric motor driven power steering pump, electric inflation pump etc., i.e. in compressor, fluid-link steering
Install a suitable motor after the parts such as pump additional to be driven as power, for electric air-conditioning compressor,
Its cost is 7-10 times of transmission automobile compressor of air conditioner, except increasing a driving motor in structure, also needs
Electric machine controller to be increased and relevant wire harness.
In sum, for attached costs such as pure electric coach, electric air-conditioning compressor, electric motor driven power steering pumps
Higher, and each drive system all has an electric machine controller and wire harness, structure is more complicated.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of simple in construction,
The electric motor car process auxiliary drive integration module of modularity and low cost.
In order to realize the purpose of this utility model, be the technical scheme is that
Electric motor car process auxiliary drive integration module of the present utility model, it is characterised in that: include full-vehicle control
Device, driving motor, compressor of air conditioner and hydraulic steering pump, described driving motor connects motor control
Device, described entire car controller leads to by driving motor, described driving motor described in motor controller controls
Cross belt and connect into a train with compressor of air conditioner and hydraulic steering pump, moving of described compressor of air conditioner
Being additionally provided with electromagnetic clutch on power power shaft, described electromagnetic clutch is by vehicle control unit controls.
Driving motor described in the utility model is arranged on electric machine support, described compressor of air conditioner and hydraulic pressure
Steering pump is respectively installed to auxiliary driving on support and steering pump support.
Electric machine controller described in the utility model input high-voltage DC power supply, described entire car controller passes through
Vector control method controls to drive motor, and described driving motor is permagnetic synchronous motor.
Electric machine controller described in the utility model is led to by CAN+ and CAN-with entire car controller
News.
The signal input part of entire car controller described in the utility model connects has blast regulator, A/C to open
Pass, changes in temperature pattern knob, GES device and gear signal device.
The signal output part of entire car controller described in the utility model connects described electromagnetic clutch, described
Entire car controller is according to blast regulator, A/C switch and the state of changes in temperature pattern knob these three switch
Control the electromagnetic clutch action of described compressor of air conditioner, during electromagnetic clutch adhesive, compressor of air conditioner
In running order, when the electromagnetic clutch of described compressor of air conditioner separates, compressor of air conditioner stops work
Make.
Entire car controller described in the utility model is received GES and tach signal and is led to by CAN
Interrogating and current GES and tach signal are inputed to electric machine controller, described electric machine controller is simultaneously
Control to drive motor by vector control mode according to blast regulator regulation signal and gear signal.
Electric motor car process auxiliary drive integration module of the present utility model provides the benefit that: (1) this practicality is new
Type electric motor car process auxiliary drive integration module is by cancelling motor compressor and the electric rotating of pure electric automobile
To pump, by integrated common in-vehicle compressor and hydraulic steering pump, it is ensured that car load refrigerating function and turning to
On the premise of function, need not drive by electromotor or extra motor, save motor and motor
Controller, and connect up simpler, overall structure simplifies, and cost can reduce by 45%；(2) this practicality
Novel electric motor car process auxiliary drive integration module is modular product, and versatility is good, can be at similar product
Directly carrying use in product, pure electric passenger vehicle also refers to this technical scheme and develops.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure schematic diagram of electric motor car process auxiliary drive integration module of the present utility model；
Fig. 2 is driving electric motor mounting structure schematic diagram of the present utility model；
Fig. 3 is process auxiliary drive integration module control principle block diagram of the present utility model；
Fig. 4 is that process auxiliary drive integration module of the present utility model controls logical schematic.
Wherein: electric machine controller 1, electric machine support 2, driving motor 3, belt 4, compressor of air conditioner
5, hydraulic steering pump 6, auxiliary drive support 7, cushion 8, steering pump support 9, tension mechanism 10,
Electromagnetic clutch 11, entire car controller 12.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " radially ", " axially ", " on ",
The orientation of the instruction such as D score, " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be for only for ease of description this utility model and simplify describe rather than
Instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model, remove
Non-being otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " setting ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be joined directly together, it is also possible to by centre
Medium is indirectly connected to.For the ordinary skill in the art, can understand as the case may be
Above-mentioned term concrete meaning in this utility model.
As Figure 1-4, the process auxiliary drive integration module essential core parts in the present embodiment are by driving
Motor 3, hydraulic steering pump 6, compressor of air conditioner 5, electric machine controller 1, entire car controller 12 groups
Become, drive motor 3 to drive hydraulic steering pump 6 and compressor of air conditioner 5 to work by belt 4, car load
Controller 12 is then by changes in temperature mode switch, quantity switch of air, A/C on-off control compressor of air conditioner 5
Duty, entire car controller 12 is according to GES and gear signal simultaneously, is led to by CAN
News pass to electric machine controller 1, the relevant letter that electric machine controller 1 inputs according to entire car controller 12
Number control drive motor 3 work.Detailed description of the invention is as follows:
The electric motor car process auxiliary drive integration module of the present embodiment includes entire car controller 12, drives motor
3, compressor of air conditioner 5 and hydraulic steering pump 6, driving motor 3 to connect has electric machine controller 1, car load
Controller 12 controls to drive motor 3 by electric machine controller 1, drive motor 3 by belt 4 with
Compressor of air conditioner 5 and hydraulic steering pump 6 connect into a train, and this train passes through tension mechanism 10
Realize tensioner function, the power input shaft of compressor of air conditioner 5 is additionally provided with electromagnetic clutch 11, electricity
Magnet clutch 11 is controlled by entire car controller 12.Specifically, motor 3 is driven to be arranged on electric machine support
On 2, compressor of air conditioner 5 and hydraulic steering pump 6 are respectively installed to auxiliary drive support 7 and steering pump support
On 9, electric machine support 2, auxiliary drive support 7 and steering pump support 9 is bolted integral, and
It is fixed on vehicle body by 4 cushions 8, so drives motor 3, hydraulic steering pump 6 and air-conditioning
Compressor 5 is integrated into a module, and structure simplifies, and wiring is simpler, saves interior space, and
Modular product versatility is good, can directly carry use in like product.
Fig. 3 shows the process auxiliary drive integration module control principle drawing of this example, in high-tension circuit portion
Point, electric machine controller 1 inputs high-voltage DC power supply, and entire car controller 12 passes through vector control method
Control to drive motor 3, drive motor 3 to be preferably permagnetic synchronous motor.
Permagnetic synchronous motor possesses that simple in construction, volume be little, lightweight, High Power Factor, high power
The good characteristic such as density and torque density, extensively applies in industrial quarters.High-performance permanent magnet synchronizes electricity at present
The commonly used vector control method of machine controls, and its basic thought is the control mode imitating direct current generator,
By the coordinate transform that is tied between rotating coordinate system from static coordinate the excitation electricity in stator current
Flow component and torque current component become scalar and independently decouple, then are respectively controlled.So by sitting
The motor model of mark transform reconstruction is just equivalent to a direct current generator, such that it is able to as direct current generator
Carry out quick direct torque and magnetic linkage control.Permagnetic synchronous motor rotating speed is same with stator current frequency
Step property makes the slip frequency electric current not having during vector controlled existing for asynchronous machine.
In control circuit part, electric machine controller 1 and entire car controller 12 are by CAN+ and CAN-
Carry out communication.The signal input part of entire car controller 12 connects has blast regulator, A/C to switch,
Changes in temperature pattern knob, GES device and gear signal device, the signal output part of entire car controller 12
Connecting electromagnetic clutch 11, entire car controller 12 is according to blast regulator, A/C switch and changes in temperature mould
The state of formula knob these three switch controls electromagnetic clutch 11 action of compressor of air conditioner 5, sees
Fig. 4, during electromagnetic clutch 11 adhesive, compressor of air conditioner 5 is in running order, now car load control
Device 12 processed sends air force signal and drives motor 3 to electric machine controller 1, electric machine controller 1 control
Rotating speed is to meet air quantity demand, when the electromagnetic clutch 11 of compressor of air conditioner 5 separates, air conditioner compressed
Machine 5 is in off working state.
Entire car controller 12 receive speed and tach signal and by CAN communication current speed and
Tach signal inputs to electric machine controller 1, and electric machine controller 1 is simultaneously according to blast regulator and gear
Signal controls to drive motor 3 by vector control mode, drives motor 3 to drive hydraulic steering pump 6 He
Compressor of air conditioner 5, thus realize the turning function of car load steering and the refrigeration of air-conditioning refrigeration system
Function, such car load steering and air-conditioning refrigeration system share a driving motor 3 and motor controls
Device 1, need not drive by electromotor or extra motor, save motor and electric machine controller 1,
And connecting up simpler, overall structure simplifies, and cost can reduce by 45%.
The electric automobile process auxiliary drive integration module of the present embodiment is by traditional vehicular compressed machine and hydraulic pressure
Steering pump 6 function is integrated together, and controls its work, to replace expensive electric air-conditioning compressor
5 and electric motor driven power steering pump 6, and electric automobile process auxiliary drive integration module is modular product,
Versatility is good, can directly carry use in like product.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not
In limiting this utility model.The obvious change extended out by spirit of the present utility model or change
Move among still in protection domain of the present utility model.
Claims (7)
1. an electric motor car process auxiliary drive integration module, it is characterised in that: include entire car controller
(12), motor (3), compressor of air conditioner (5) and hydraulic steering pump (6), described driving electricity are driven
Machine (3) connects has electric machine controller (1), described entire car controller (12) to pass through electric machine controller
(1) controlling described driving motor (3), described driving motor (3) passes through belt (4) and air-conditioning
Compressor (5) and hydraulic steering pump (6) connect into a train, described compressor of air conditioner (5)
Power input shaft on be additionally provided with electromagnetic clutch (11), described electromagnetic clutch (11) is by car load
Controller (12) controls.
Electric motor car process auxiliary drive integration module the most according to claim 1, it is characterised in that:
Described driving motor (3) is arranged on electric machine support (2), described compressor of air conditioner (5) and liquid
Pressure steering pump (6) is respectively installed to auxiliary driving on support (7) and steering pump support (9).
Electric motor car process auxiliary drive integration module the most according to claim 1, it is characterised in that:
Described electric machine controller (1) input high-voltage DC power supply, described entire car controller (12) is by vowing
Amount control method controls to drive motor (3), and described driving motor (3) is permagnetic synchronous motor.
Electric motor car process auxiliary drive integration module the most according to claim 1, it is characterised in that:
Described electric machine controller (1) and entire car controller (12) carry out communication by CAN+ and CAN-.
Electric motor car process auxiliary drive integration module the most according to claim 1, it is characterised in that:
The signal input part of described entire car controller (12) connects blast regulator, A/C switch, changes in temperature
Pattern knob, GES device and gear signal device.
Electric motor car process auxiliary drive integration module the most according to claim 5, it is characterised in that:
The signal output part of described entire car controller (12) connects described electromagnetic clutch (11), described whole
Vehicle controller (12) switchs according to blast regulator, A/C switch and changes in temperature pattern knob these three
State controls electromagnetic clutch (11) action of described compressor of air conditioner (5), electromagnetic clutch (11)
During adhesive, compressor of air conditioner (5) is in running order, the electromagnetism of described compressor of air conditioner (5) from
When clutch (11) separates, compressor of air conditioner (5) quits work.
Electric motor car process auxiliary drive integration module the most according to claim 6, it is characterised in that:
Described entire car controller (12) receives GES and tach signal and by CAN communication current
GES and tach signal input to electric machine controller (1), and described electric machine controller (1) is simultaneously
Control to drive motor by vector control mode according to blast regulator regulation signal and gear signal
(3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161544.0U CN205468429U (en) | 2016-03-02 | 2016-03-02 | Electric motor car auxiliary drive collection moulding piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161544.0U CN205468429U (en) | 2016-03-02 | 2016-03-02 | Electric motor car auxiliary drive collection moulding piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468429U true CN205468429U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161544.0U Active CN205468429U (en) | 2016-03-02 | 2016-03-02 | Electric motor car auxiliary drive collection moulding piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539074A (en) * | 2016-03-02 | 2016-05-04 | 江苏九龙汽车制造有限公司 | Auxiliary diving integrated module for electric vehicle |
-
2016
- 2016-03-02 CN CN201620161544.0U patent/CN205468429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539074A (en) * | 2016-03-02 | 2016-05-04 | 江苏九龙汽车制造有限公司 | Auxiliary diving integrated module for electric vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |