CN202076981U - Generator controller used for hybrid electric vehicle - Google Patents
Generator controller used for hybrid electric vehicle Download PDFInfo
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- CN202076981U CN202076981U CN2010202903999U CN201020290399U CN202076981U CN 202076981 U CN202076981 U CN 202076981U CN 2010202903999 U CN2010202903999 U CN 2010202903999U CN 201020290399 U CN201020290399 U CN 201020290399U CN 202076981 U CN202076981 U CN 202076981U
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 7
- 230000005284 excitation Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 241001269238 Data Species 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
A generator controller used for a hybrid electric vehicle comprises a central processing unit, a data acquisition unit, an output execution unit, a CAN communication unit and a power supply module, wherein the central processing unit is respectively electrically connected with the data acquisition unit, the output execution unit and the CAN communication unit, and the power supply module supplies power for the central processing unit, the data acquisition unit, the output execution unit and the CAN communication unit. The generator controller can realize independent control to the generator and can also exchange data with other controllers to realize coordinated control. With a plurality of integrated output execution units adopted, the generator controller can be used as a soft start controller used for a vehicle-mounted cooling fan or an engine cooling fan, solving the problem that an electronic fan is easy to be broken or damaged due to direct starting.
Description
Technical field
The utility model relates to a kind of engine controller, is a kind of hybrid vehicle engine controller specifically, and this kind hybrid vehicle engine controller mainly is fit to hybrid vehicle.
Background technology
No matter hybrid vehicle is series connection or series-parallel connection, APU system capacity output control all is key links of its car load energy distribution, and generator is the requisite part of APU system, therefore by which kind of approach, adopts which kind of method to realize that control just becomes most important to generator.Though and current can be used on the hybrid vehicle generator its from tape controller, all be control, and can not satisfy the hybrid power car load generator control purpose to realize that energy distribution is carried out to himself generating.Existing existing way is directly to control generator excitation according to the car load requirement by chopper output exciting current, on the hardware this part is integrated on other controllers.Prior art is because be integrated in chopper on other controllers, and the exciting current that chopper is controlled is big, and will require electric current constantly to change according to control.Because current flow causes common PCB copper thickness not meet design requirement greatly, thereby need select the PCB manufacture of materials control circuit board of thickening Copper Foil for use, thereby cause cost up.Exciting current changes the fast electromagnetic interference that then produces greatly, thereby has influenced the antijamming capability of controller key such as entire car controller.In addition, prior art is not to the generator for electricity generation situation, and the generator oneself state detects and controls, so control very extensive, the early warning mechanism that for example lacks the generator working condition can not be found potential problems, must wait until that out of joint generating of generator just know.Therefore need further to be improved.
Summary of the invention
The purpose of this utility model, exactly in order to overcome existing generator from the discontented sufficient hybrid vehicle of the body controller problem that control requires to generator, propose a kind of on the basis of generator self control, realize the hybrid vehicle engine controller that the hybrid power car load is accurately controlled generator, carry out and then drive the purpose of car load to reach energy distribution.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hybrid vehicle engine controller comprises a CPU part, a data collecting unit part, an output performance element part, a CAN communication unit part and a power module part; The CPU part partly is electrically connected with data acquisition unit part, output performance element part and CAN communication unit respectively, and CPU part, data acquisition unit part, output performance element part and CAN communication unit part are by power module part supply power.
In generator, be provided with electric current, voltage, data sampling transducers such as temperature, electric current, voltage, data sampling sensor acquisition such as temperature are to the electric current of generator, voltage, after the data such as temperature, data-signal is delivered to the data acquisition unit part of engine controller by lead, data acquisition unit is partly collected the data-signal that is sent by generating transducer, and data-signal is sent into CPU partly carry out data processing, the CPU part partly receives from other controllers such as entire car controller by the CAN communication unit simultaneously, the data of electric machine controller etc. and instruction, and other control signal handled in the lump, according to data and instruction analysis generator is carried out excitation control and heat management, failure diagnosis etc.; The CPU part inputs to output performance element part with the data-signal of handling, and partly sends control command by the output performance element and gives generator.
Both can realize generator is independently controlled by engine controller, also can be by realizing coordinating control with other controller swap datas.The additional mixing power car adopts integrated multipath output performance element with engine controller, also can be used as the soft start controller of motor cooling fan and engine radiating blower fan on the car, solves the electronics blower fan and causes the perishable persistent ailment of rapid wear because of direct startup.Key point of the present utility model is:
(1) adopts distributed design concept, the excitation control unit is separated from entire car controller, improve the entire car controller antijamming capability, reduce entire car controller PCB production cost.
(2) use independently CPU, generator data, state are carried out sampling analysis detect, thereby realize functions such as control, early warning, make the use of generator more efficient, safety, reliable.
(3) realize and other controller coordinate control by the CAN communication network.
Also integrated blower fan soft start function when (4) adopting the super low-power consumption metal-oxide-semiconductor to realize the excitation controlled function.
The utility model makes entire car controller improve antijamming capability excitation control unit and entire car controller separate design, reduces cost.By increasing independently excitation controlled processing unit, the generator data are carried out sampling analysis, detect the generator operating state, thereby control, function such as early warning, make the use of generator more efficient, safety, reliable.Because of realizing the blower fan soft start function simultaneously, can effectively solve the startup problem of multichannel auto electronic blower fan, prolong blower fan useful life.In addition because of the integrated current main-stream vehicle body of this controller network C AN communication module, can realize with car on other controller networking control, data sharing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, CPU part; 2, data acquisition unit part; 3, output performance element part; 4, CAN communication unit part; 5, power module part; 6, generator; 7, peripheral control unit; 8, engine controller.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, a kind of hybrid vehicle engine controller 8 comprises a CPU part 1, data collecting unit part 2, output performance element part 3, a CAN communication unit part 4 and a power module part 5; CPU part 1 is electrically connected with data acquisition unit part 2, output performance element part 3 and CAN communication unit part 4 respectively, and CPU part 1, data acquisition unit part 2, output performance element part 3 and CAN communication unit part 4 are by power module part 5 supply powers.
In generator 6, be provided with electric current, voltage, data sampling transducers such as temperature, electric current, voltage, data sampling sensor acquisition such as temperature are to the electric current of generator, voltage, after the data such as temperature, data-signal is delivered to the data acquisition unit part 2 of engine controller 8 by lead, data acquisition unit part 2 is collected the data-signal that is sent by generating transducer, and data-signal is sent into CPU part 1 carry out data processing, CPU part 1 partly receives from other peripheral control units 7 such as entire car controller by the CAN communication unit simultaneously, the data of electric machine controller etc. and instruction, and other control signal handled in the lump, according to data and instruction analysis generator is carried out excitation control and heat management, failure diagnosis etc.; The CPU part inputs to output performance element part with the data-signal of handling, and partly sends control command by the output performance element and gives generator.
Both can realize generator is independently controlled by engine controller, also can be by realizing coordinating control with other controller swap datas.The additional mixing power car adopts integrated multipath output performance element with engine controller, also can be used as the soft start controller of motor cooling fan and engine radiating blower fan on the car, solves the electronics blower fan and causes the perishable persistent ailment of rapid wear because of direct startup.Key point of the present utility model is:
(1) adopts distributed design concept, the excitation control unit is separated from entire car controller, improve the entire car controller antijamming capability, reduce entire car controller PCB production cost.
(2) use independently CPU, generator data, state are carried out sampling analysis detect, thereby realize functions such as control, early warning, make the use of generator more efficient, safety, reliable.
(3) realize and other controller coordinate control by the CAN communication network.
Also integrated blower fan soft start function when (4) adopting the super low-power consumption metal-oxide-semiconductor to realize the excitation controlled function.
Claims (3)
1. a hybrid vehicle engine controller is characterized in that: comprise a CPU part, a data collecting unit part, an output performance element part, a CAN communication unit part and a power module part; The CPU part partly is electrically connected with data acquisition unit part, output performance element part and CAN communication unit respectively, and CPU part, data acquisition unit part, output performance element part and CAN communication unit part are by power module part supply power.
2. hybrid vehicle engine controller as claimed in claim 1, it is characterized in that: in generator, be provided with electric current, voltage, the temperature data sampling sensor, electric current, voltage, the temperature data sampling sensor collects the electric current of generator, voltage, behind the temperature data, by lead data-signal is delivered to the data acquisition unit part of engine controller, data acquisition unit is partly collected the data-signal that is sent by generating transducer, and data-signal is sent into CPU partly carry out data processing, the CPU part partly receives from entire car controller by the CAN communication unit simultaneously, the data of electric machine controller and instruction, and with entire car controller, the control signal of electric machine controller is handled in the lump, according to data and instruction analysis generator is carried out excitation control and heat management, failure diagnosis; The CPU part inputs to output performance element part with the data-signal of handling, and partly sends control command by the output performance element and gives generator.
3. hybrid vehicle engine controller as claimed in claim 1 is characterized in that: CPU partly adopts the super low-power consumption metal-oxide-semiconductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202903999U CN202076981U (en) | 2010-08-13 | 2010-08-13 | Generator controller used for hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202903999U CN202076981U (en) | 2010-08-13 | 2010-08-13 | Generator controller used for hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076981U true CN202076981U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202903999U Expired - Lifetime CN202076981U (en) | 2010-08-13 | 2010-08-13 | Generator controller used for hybrid electric vehicle |
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| Country | Link |
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| CN (1) | CN202076981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080677A (en) * | 2012-01-31 | 2014-10-01 | 三菱电机株式会社 | Vehicle control apparatus, and method of controlling railroad hybrid vehicle |
| CN105275627A (en) * | 2015-05-26 | 2016-01-27 | 龙口中宇热管理系统科技有限公司 | Intelligent hybrid power type thermal management system of automobile |
-
2010
- 2010-08-13 CN CN2010202903999U patent/CN202076981U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080677A (en) * | 2012-01-31 | 2014-10-01 | 三菱电机株式会社 | Vehicle control apparatus, and method of controlling railroad hybrid vehicle |
| CN104080677B (en) * | 2012-01-31 | 2016-10-19 | 三菱电机株式会社 | Vehicle control device and control method for railway hybrid vehicle |
| CN105275627A (en) * | 2015-05-26 | 2016-01-27 | 龙口中宇热管理系统科技有限公司 | Intelligent hybrid power type thermal management system of automobile |
| CN105275627B (en) * | 2015-05-26 | 2018-10-30 | 龙口中宇热管理系统科技有限公司 | A kind of mixed ejector half heat management system of automobile intelligent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: Zhongche Times Electric Vehicle Co.,Ltd. Address before: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd. Address after: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd. Address before: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN CSR TIMES ELECTRIC VEHICLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |