CN207884519U - A kind of pure electric automobile four-in-one body electric machine controller - Google Patents
A kind of pure electric automobile four-in-one body electric machine controller Download PDFInfo
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- CN207884519U CN207884519U CN201820289562.6U CN201820289562U CN207884519U CN 207884519 U CN207884519 U CN 207884519U CN 201820289562 U CN201820289562 U CN 201820289562U CN 207884519 U CN207884519 U CN 207884519U
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- driving motor
- igbt
- igbt pipe
- machine controller
- electric machine
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Abstract
The utility model discloses a kind of pure electric automobile four-in-one body electric machine controllers comprising capacitance, IGBT pipe A, IGBT pipe B, IGBT pipe C, IGBT pipes D, PCB circuit board；The other side of the side external connection power battery pack of the capacitance, capacitance meets IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D is respectively connect with the PCB circuit board, and there are card i/f connectors for the PCB circuit board；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D is separately connected respective executing agency.
Description
Technical field
The utility model is related to pure electric automobile motor control technology field more particularly to a kind of pure electric automobile four-in-ones
Body electric machine controller.
Background technology
Existing controller for motor of pure electric vehicle is all single existing, one-to-one can only all control corresponding electricity
Machine.When encountering some vehicles for needing multiple electric motors to work at the same time（Such as truck）When, it will show the missing in control force, nothing
Method accomplishes synchronous control.And the presence of multiple electric motors controller, while influencing whether the transmission of signal and the arrangement of harness, line
Shu Yue is more, and wiring is more complicated, and signal is easier because interference becomes unstable, it will influences entire car controller to electric machine controller
Control, can not accomplish the accurate reaction operated to driver, be easy to cause some security risks.
Want the effective control force for improving electric machine controller, then must solve that harness is complicated, signal interference is excessive etc. asks
Topic, therefore a kind of pure electric automobile four-in-one body electric machine controller, the harness of the single electric machine controllers of Jiang Duotai are wanted in market in urgent need
High concentration effectively shields the interference that signal transmits.
Invention content
The utility model solves each Single Controller and connects up complicated, signal to improve the deficiency of existing control technology
The technological deficiency for being easy to be interfered is transmitted, the utility model provides a kind of pure electric automobile four-in-one body electric machine controller.It should
Pure electric automobile four-in-one body electric machine controller can control four motors and carry out different work simultaneously, by four needed for script
Main control module needed for the single electric machine controller of platform, which is concentrated, to be arrived together, compact-sized.
To solve problems of the prior art, the specific technical solution of use is：
A kind of pure electric automobile four-in-one body electric machine controller includes capacitance, IGBT pipe A, IGBT pipe B, IGBT pipes C, IGBT
Pipe D, PCB circuit board；The side external connection power battery pack of the capacitance, the other side of capacitance connect IGBT pipes A, IGBT pipe B,
IGBT pipe C, IGBT pipes D；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D is respectively connect with the PCB circuit board,
There are card i/f connectors for the PCB circuit board；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D is separately connected respectively
From executing agency.
Preferred technical solution, the PCB circuit board are integrated with four pieces of AU6802N1 chips and DSP core control chip.
Preferred technical solution, the executing agency correspond to driving motor 1, driving motor 2,3 and of driving motor respectively
Driving motor 4.
Preferred technical solution, four pieces of AU6802N1 chips respectively it is corresponding with the driving motor 1, driving motor 2,
Driving motor 3 and driving motor 4 connect, DSP core control chip with the driving motor 1, driving motor 2, driving motor 3
It is connected with driving motor 4, and four pieces of AU6802N1 are respectively used to tracking driving motor 1, driving motor 2, driving motor 3 and driving
4 respective rotary speed of motor, DSP core control chip are used to control the motion state of motor.
Preferred technical solution, which uses the design of interlayer, by automobile
IGBT pipe A, IGBT pipe B, IGBT pipe C, IGBT pipes D is respectively placed in the both sides of radiation water channel by layer centered on radiation water channel, will
PCB circuit board is as individual one layer, using winding displacement as the control letter with IGBT pipe A, IGBT pipe B, IGBT pipe C, IGBT pipes D
Number transmission medium.
Preferred technical solution, the pure electric automobile four-in-one body electric machine controller are both provided with protection per circuit all the way
Circuit and fault detection signal control circuit are sent per detection signal results all the way to PCB circuit board.
By using said program, a kind of pure electric automobile four-in-one body electric machine controller and existing skill of the utility model
Art is compared, and is had technical effect that：The utility model can solve the wiring of each Single Controller is complicated, signal transmit be easy by
To the technological deficiency of interference, which can control four motors and carry out different work simultaneously.
Four pieces of AU6802N1 are integrated in a PCB electricity by the pure electric automobile four-in-one body electric machine controller of the utility model
Road plate uses the dsp chip that high speed is stablized for core circuit control component.Rotation varying signals of the AU6802N1 as high tracking velocity
Conversion chip has good reliability, can stablize be DSP core control chip transmission motor motion state, reach smart
The purpose of quasi- control.
The pure electric automobile four-in-one body electric machine controller uses the mentality of designing of interlayer, centered on automobile water channel
Layer, is placed in water channel both sides by IGBT module, the part of the entire easy heat of four-in-one body electric machine controller is made to be close to radiator,
More conducively radiating and cooling.Entire PCB circuit board is divided into one layer, using winding displacement as the transmission of the control signal with IGBT module
Medium facilitates control and harness to arrange.
The pure electric automobile four-in-one body electric machine controller of the utility model all had per circuit all the way protection circuit and
Fault detection signal control circuit is all sent to PCB circuit board per detection signal all the way, ensures the reliability of controller.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pure electric automobile four-in-one body electric machine controller of the utility model.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, with reference to specific example and join
According to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit
The scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessary
Obscure the concept of the utility model in ground.
As shown in Figure 1, a kind of pure electric automobile four-in-one body electric machine controller include capacitance, IGBT pipe A, IGBT pipes B,
IGBT pipe C, IGBT pipes D, PCB circuit board；The side external connection power battery pack of the capacitance, the other side of capacitance meet the IGBT
Pipe A, IGBT pipe B, IGBT pipe C, IGBT pipe D；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D respectively with it is described
PCB circuit board connects, and there are card i/f connectors for the PCB circuit board；IGBT pipes A, IGBT pipe B, IGBT pipe C,
IGBT pipes D is separately connected respective executing agency.The PCB circuit board is integrated with four pieces of AU6802N1 chips and DSP core control
Coremaking piece.The executing agency corresponds to driving motor 1, driving motor 2, driving motor 3 and driving motor 4 respectively.Described four
Correspondence is connect block AU6802N1 chips with the driving motor 1, driving motor 2, driving motor 3 and driving motor 4 respectively, DSP
Kernel control chip is connect with the driving motor 1, driving motor 2, driving motor 3 and driving motor 4, and four pieces
AU6802N1 is respectively used to tracking driving motor 1,4 respective rotary speed of driving motor 2, driving motor 3 and driving motor,
DSP core control chip is used to control the motion state of motor.The pure electric automobile four-in-one body electric machine controller uses interlayer
Design IGBT pipe A, IGBT pipe B, IGBT pipe C, IGBT pipes D is respectively placed in scattered by layer centered on the radiation water channel of automobile
The both sides of hot water channels, using PCB circuit board as individual one layer, using winding displacement as with IGBT pipe A, IGBT pipe B, IGBT pipes C,
The transmission medium of the control signal of IGBT pipes D.The pure electric automobile four-in-one body electric machine controller is respectively provided with per circuit all the way
There are protection circuit and fault detection signal control circuit, is sent to PCB circuit board per detection signal results all the way.
The above is only the preferred embodiment of the utility model only, the protection model being not intended to limit the utility model
Enclose, within the spirit and principle of the utility model, made by any modification, equivalent replacement, be all contained in the utility model
Protection domain within.
Claims (6)
1. a kind of pure electric automobile four-in-one body electric machine controller, which is characterized in that it include capacitance, IGBT pipe A, IGBT pipes B,
IGBT pipe C, IGBT pipes D, PCB circuit board；The side external connection power battery pack of the capacitance, the other side of capacitance meet the IGBT
Pipe A, IGBT pipe B, IGBT pipe C, IGBT pipe D；IGBT pipes A, IGBT pipe B, IGBT pipe C, IGBT pipe D respectively with it is described
PCB circuit board connects, and there are card i/f connectors for the PCB circuit board；IGBT pipes A, IGBT pipe B, IGBT pipe C,
IGBT pipes D is separately connected respective executing agency.
2. a kind of pure electric automobile four-in-one body electric machine controller according to claim 1, it is characterised in that：The PCB
Circuit board is integrated with four pieces of AU6802N1 chips and DSP core control chip.
3. a kind of pure electric automobile four-in-one body electric machine controller according to claim 2, it is characterised in that：The execution
Mechanism corresponds to driving motor 1, driving motor 2, driving motor 3 and driving motor 4 respectively.
4. a kind of pure electric automobile four-in-one body electric machine controller according to claim 3, it is characterised in that：Described four pieces
Correspondence is connect AU6802N1 chips with the driving motor 1, driving motor 2, driving motor 3 and driving motor 4 respectively, DSP core
Heart control chip is connect with the driving motor 1, driving motor 2, driving motor 3 and driving motor 4, and four pieces of AU6802N1
It is respectively used to tracking driving motor 1,4 respective rotary speed of driving motor 2, driving motor 3 and driving motor, DSP core control
Coremaking piece is used to control the motion state of motor.
5. a kind of pure electric automobile four-in-one body electric machine controller according to claim 4, it is characterised in that：The pure electric vehicle
Automobile four-in-one body electric machine controller uses the design of interlayer, by layer centered on the radiation water channel of automobile, by IGBT pipes A,
IGBT pipe B, IGBT pipe C, IGBT pipes D is respectively placed in the both sides of radiation water channel, using PCB circuit board as individual one layer, uses
Transmission medium of the winding displacement as the control signal with IGBT pipe A, IGBT pipe B, IGBT pipe C, IGBT pipes D.
6. a kind of pure electric automobile four-in-one body electric machine controller according to claim 5, it is characterised in that：The pure electric vehicle
Circuit and fault detection signal control circuit are protected in being both provided with per circuit all the way for automobile four-in-one body electric machine controller, each
The detection signal results on road are sent to PCB circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289562.6U CN207884519U (en) | 2018-03-01 | 2018-03-01 | A kind of pure electric automobile four-in-one body electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289562.6U CN207884519U (en) | 2018-03-01 | 2018-03-01 | A kind of pure electric automobile four-in-one body electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884519U true CN207884519U (en) | 2018-09-18 |
Family
ID=63495971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289562.6U Active CN207884519U (en) | 2018-03-01 | 2018-03-01 | A kind of pure electric automobile four-in-one body electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224637A (en) * | 2018-03-01 | 2019-09-10 | 弘允新能源（上海）有限公司 | A kind of pure electric automobile four-in-one body electric machine controller |
| WO2020155621A1 (en) * | 2019-01-28 | 2020-08-06 | 北京经纬恒润科技有限公司 | Motor control method and device |
-
2018
- 2018-03-01 CN CN201820289562.6U patent/CN207884519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224637A (en) * | 2018-03-01 | 2019-09-10 | 弘允新能源（上海）有限公司 | A kind of pure electric automobile four-in-one body electric machine controller |
| WO2020155621A1 (en) * | 2019-01-28 | 2020-08-06 | 北京经纬恒润科技有限公司 | Motor control method and device |
| US11563391B2 (en) | 2019-01-28 | 2023-01-24 | Beijing Jingwei Hirain Technologies Co., Inc. | Motor control method and device |
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