CN206217809U - Entire car controller and new-energy automobile - Google Patents
Entire car controller and new-energy automobile Download PDFInfo
- Publication number
- CN206217809U CN206217809U CN201621111759.8U CN201621111759U CN206217809U CN 206217809 U CN206217809 U CN 206217809U CN 201621111759 U CN201621111759 U CN 201621111759U CN 206217809 U CN206217809 U CN 206217809U
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- Prior art keywords
- administrative unit
- communication interface
- unit
- circuit
- entire car
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Abstract
The utility model embodiment discloses a kind of entire car controller and new-energy automobile.Wherein, entire car controller includes：Core Feature administrative unit, is provided with the first CAN communication interface circuit；Miscellaneous function administrative unit, is provided with the first CAN communication interface circuit；First CAN, the Core Feature administrative unit and the miscellaneous function administrative unit are connected by the first CAN communication interface circuit with first CAN respectively, are in communication with each other by first CAN.The utility model embodiment is divided into functional unit independent mutually by by entire car controller, is mutually communicated between each functional unit, can lift adaptibility to response of the entire car controller to failure, lifts the security of vehicle.
Description
Technical field
The utility model belongs to field of automobile control, more particularly to a kind of entire car controller and new-energy automobile.
Background technology
New-energy automobile has become the main flow direction of development of automobile industry, entire car controller (Vehicle Control
Unit, VCU) it is core electron control unit that new-energy automobile realizes full-vehicle control decision-making, it is mainly responsible for coordinating motor control
The work of each part such as device processed and battery management system, improves the economy of automobile, dynamic property, security and reduces the row of pollution
Put.
The structure of existing entire car controller is that most of function of entire car controller is integrated in into one piece of printed circuit board
On (Printed Circuit Board, PCB), this structure may result in whole controller and be disabled due to local fault
Or failure.For example, entire car controller is used to realize that the circuit of other control functions to break down, entire car controller may be used
In the circuit being controlled to drive system, particularly control for brake is impacted, whole control is resulted even in when serious
Device fails, and jeopardizes vehicle and personal safety.
Utility model content
The utility model embodiment solve a technical problem be：A kind of entire car controller and new-energy automobile are provided,
To lift adaptibility to response of the entire car controller to failure.
According to the one side of the utility model embodiment, there is provided a kind of entire car controller, including：
Core Feature administrative unit, is provided with the first CAN communication interface circuit；
Miscellaneous function administrative unit, is provided with the first CAN communication interface circuit；
First CAN, the Core Feature administrative unit and the miscellaneous function administrative unit are respectively by described the
One CAN communication interface circuit is connected with first CAN, is in communication with each other by first CAN.
In another embodiment based on the utility model said system, also include：Outside CAN communication interface, it is described outer
Portion's CAN communication interface is connected with first CAN.
In another embodiment based on the utility model said system, also include：Outside CAN communication interface and second
CAN, the outside CAN communication interface is connected with second CAN；
The Core Feature administrative unit and the miscellaneous function administrative unit further respectively have the second CAN communication interface electricity
Road, and be connected with second CAN by the second CAN communication interface circuit.
In another embodiment based on the utility model said system, the miscellaneous function administrative unit includes：First
Miscellaneous function administrative unit and the second miscellaneous function administrative unit；
The first miscellaneous function administrative unit and the second miscellaneous function administrative unit are respectively equipped with a CAN
Communication interface circuit, and be connected with first CAN by the first CAN communication interface circuit respectively.
In another embodiment based on the utility model said system, the miscellaneous function administrative unit includes：First
Miscellaneous function administrative unit and the second miscellaneous function administrative unit；
The first miscellaneous function administrative unit, the first miscellaneous function administrative unit are respectively equipped with a CAN
Communication interface circuit and the second CAN communication interface circuit, and respectively by the first CAN communication interface circuit and described first
CAN is connected, and is connected with second CAN by the second CAN communication interface circuit respectively.
In another embodiment based on the utility model said system, the Core Feature administrative unit includes：Traveling
Administrative unit；The first miscellaneous function administrative unit includes：Thermal management unit；The second miscellaneous function administrative unit bag
Include：Man-machine interaction administrative unit and attachment management unit；
The traveling administrative unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management list
Unit is respectively equipped with the first CAN communication interface circuit, and respectively by the first CAN communication interface circuit and described first
CAN is connected.
In another embodiment based on the utility model said system, the Core Feature administrative unit includes：Traveling
Administrative unit；The first miscellaneous function administrative unit includes：Thermal management unit；The second miscellaneous function administrative unit bag
Include：Man-machine interaction administrative unit and attachment management unit；
The traveling administrative unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management list
Unit is respectively equipped with the first CAN communication interface circuit and the second CAN communication interface circuit, and passes through a CAN respectively
Communication interface circuit is connected with first CAN, and respectively by the second CAN communication interface circuit and described second
CAN is connected.
In another embodiment based on the utility model said system, the traveling administrative unit, the heat management list
First, described man-machine interaction administrative unit and the attachment management unit are respectively equipped with CPU.
In another embodiment based on the utility model said system, also include：External power source interface, the traveling pipe
Reason unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management unit respectively with the external electrical
Source interface is connected.
In another embodiment based on the utility model said system, the traveling administrative unit also includes：Acceleration is stepped on
Plate detects circuit, and/or brake pedal detection circuit, and/or brake vacuum degree detection circuit, and/or gear selecting detection circuit,
And/or gearshift detection circuit；
The thermal management unit also includes：Water valve controling circuit, and/or cooling circuit adjustable speed water pump control circuit, and/or
Cooling circuit speed-regulating fan controls circuit；
The attachment management unit also includes：Low speed noise simulator controls circuit, and/or high-voltage interlocking system control electricity
Road, and/or charge port atmosphere lamp control circuit；
The man-machine interaction administrative unit also includes：Sport buttons detection control circuit, and/or the detection control of ECO buttons
Circuit, and/or B grades of detection control circuit；
The external power source interface includes：KL30 interfaces and KL31 interfaces, and/or KL15 interfaces, and/or KL50 interfaces.
According to the another aspect of the utility model embodiment, there is provided a kind of new-energy automobile, including：Any of the above-described implementation
Entire car controller described in example.
Based on entire car controller and new-energy automobile that the utility model embodiment is provided, divided by by entire car controller
It is functional unit independent mutually, is mutually communicated between each functional unit, cooperate, wherein any one functional unit occurs
Failure will not be impacted to other functional units, will not more cause the overall disability of entire car controller or failure, such that it is able to
Lifting entire car controller lifts the security of vehicle to the adaptibility to response of failure.
Brief description of the drawings
The Description of Drawings embodiment of the present utility model of a part for specification is constituted, and is used for together with description
Explain principle of the present utility model.
Referring to the drawings, according to following detailed description, the utility model can be more clearly understood from, wherein：
Fig. 1 is the structure chart of the utility model entire car controller first embodiment.
Fig. 2 is the structure chart of the utility model entire car controller second embodiment.
Fig. 3 is the structure chart of the utility model entire car controller 3rd embodiment.
Fig. 4 is the structure chart of the utility model entire car controller fourth embodiment.
Specific embodiment
Describe various exemplary embodiments of the present utility model in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outward, the positioned opposite of the part for otherwise illustrating in these embodiments, numerical expression and numerical value do not limit this reality
With new scope.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation for using.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as a part for specification.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
Fig. 1 is the structure chart of the utility model entire car controller first embodiment.As shown in figure 1, the utility model is implemented
The entire car controller of example includes：Core Feature administrative unit, miscellaneous function administrative unit and the first CAN.Core Feature pipe
Reason unit and miscellaneous function administrative unit are equipped with the first CAN communication interface circuit.Core Feature administrative unit and miscellaneous function
Administrative unit is connected by the first CAN communication interface circuit with the first CAN respectively, is in communication with each other by the first CAN.
The entire car controller that the utility model embodiment is provided, function independent mutually is divided into by by entire car controller
Unit, such as Core Feature administrative unit and miscellaneous function administrative unit, make to pass through CAN phase intercommunication between each functional unit
News, cooperate, and wherein any one functional unit breaks down and other functional units will not be impacted, and will not more cause
The overall disability of entire car controller or failure, such that it is able to lift adaptibility to response of the entire car controller to failure, lifting vehicle
Security.Due to independent mutually between each functional unit, when any One function unit breaks down, only need to be to this function
Unit is replaced, and need not replace entire car controller entirety, and can also facilitate entire car controller root using this structure
According to the extension for needing to carry out function, the scalability and maintainability of entire car controller are lifted.
Further, each functional unit is also reserved with and other device/instruments of sensor or new-energy automobile/set
The interface of the connections such as standby/system.
Fig. 2 is the structure chart of the utility model entire car controller second embodiment.As shown in Fig. 2 the vehicle of the present embodiment
The difference of embodiment is in controller, with Fig. 1, and miscellaneous function administrative unit includes：First miscellaneous function administrative unit
With the second miscellaneous function administrative unit.Wherein, the first miscellaneous function administrative unit and the second miscellaneous function administrative unit set respectively
There is the first CAN communication interface circuit, and be connected with the first CAN by the first CAN communication interface circuit respectively.
Fig. 3 is the structure chart of the utility model entire car controller 3rd embodiment.As shown in figure 3, the vehicle of the present embodiment
The difference of embodiment is in controller, with Fig. 2, and Core Feature administrative unit includes：Traveling administrative unit, the first auxiliary
Function management unit includes：Thermal management unit, the second miscellaneous function administrative unit includes：Man-machine interaction administrative unit and annex pipe
Reason unit.Wherein, traveling administrative unit, thermal management unit, man-machine interaction administrative unit and attachment management unit are respectively equipped with the
One CAN communication interface circuit, and be connected with the first CAN by the first CAN communication interface circuit respectively.
In specific implementation, traveling administrative unit, thermal management unit, man-machine interaction administrative unit and attachment management unit can
To be respectively equipped with CPU.Each functional unit is respectively equipped with CPU, and the operational performance of entire car controller can be substantially improved.
Further, entire car controller can also include external power source interface, traveling administrative unit, thermal management unit, people
Machine interactive maintenance unit and attachment management unit are connected with external power source interface respectively.Each functional unit is independently-powered, independently connect
Ground, is isolated from each other, and the failure of one of functional unit does not interfere with the power supply of other functions unit.
Specifically, external power source interface can include：KL30 interfaces and KL31 interfaces, and/or KL15 interfaces, and/or
KL50 interfaces.Wherein, KL30 interfaces, KL31 interfaces, KL15 interfaces, KL50 interfaces are the conventional power interface of automobile, respectively
Represent different electric source modes.
Further, traveling administrative unit can also include：Accelerator pedal detects circuit, and/or brake pedal detection electricity
Road, and/or brake vacuum degree detection circuit, and/or gear selecting detection circuit, and/or gearshift detection circuit.Thermal management unit may be used also
To include：Water valve controling circuit, and/or cooling circuit adjustable speed water pump control circuit, and/or cooling circuit speed-regulating fan control electricity
Road.Attachment management unit can also include：Low speed noise simulator controls circuit, and/or high-voltage interlocking system, control circuit,
And/or charge port atmosphere lamp control circuit.Man-machine interaction administrative unit can also include：Sport buttons detection control circuit,
And/or ECO buttons detection control circuit, and/or B grades of detection control circuit.
It should be noted that the present embodiment is not specifically limited to the circuit structure of each functional unit, in specific design
When, the circuit of each functional unit can be designed and configure according to the function of needing to realize.
For example, traveling administrative unit includes：Accelerator pedal detects circuit, and accelerator pedal detection circuit has voltage conversion electricity
Road and simulated measurement input circuit, wherein, the voltage conversion from 12V Vehicular accumulator cells is accelerator pedal institute by voltage conversion circuit
Accelerator pedal position sensor signal is transformed to the letter that CPU is capable of identify that and processes by the 5V voltages for needing, simulated measurement input circuit
Number.
It should be noted that the utility model makees specific restriction to the number of entire car controller built-in function administrative unit,
The concrete function that can be realized according to entire car controller that divides of the functional unit inside entire car controller determines, as long as meet
The entire car controller of separate, mutual communication is both contained in the utility model between each functional unit in entire car controller inside.
The entire car controller that the utility model embodiment is provided, due to entire car controller is divided into function independent mutually
Unit, can obtain more preferable safety control strategy by setting the level of security of each functional unit respectively, further be lifted whole
Vehicle controller lifts the security of vehicle to the adaptibility to response of failure.For example, when One function unit breaks down, other
Functional unit according to the level of security of fault functional unit, and can associate power with fault functional unit, carry out function
Limitation or forbid.In a concrete application, as shown in figure 3, when thermal management unit breaks down, travelling administrative unit
Can be according to the level of security of thermal management unit, and the power that associates with thermal management unit determines limit power traveling or prohibits
Only travel.
In a specific embodiment, entire car controller can also include：Outside CAN communication interface, outside CAN communication connects
Mouth is connected with the first CAN, as shown in Figure 3.By outside CAN interface, entire car controller can be with new-energy automobile
Miscellaneous part communicated, realize data interaction and the transmitting-receiving of control instruction.Wherein, miscellaneous part includes：Electric machine controller,
Battery management system, on-board charging system, electric boosting steering system, air-conditioning, metering device, display terminal, fault diagnosis connect
Mouth, automatic clutch controller etc..
In another specific embodiment, entire car controller can also include：Outside CAN communication interface and the 2nd CAN are total
Line, outside CAN communication interface is connected with the second CAN, and each functional unit of entire car controller further respectively has the 2nd CAN and leads to
Letter interface circuit, and be connected with the second CAN by the second CAN communication interface circuit respectively.By outside CAN interface
With the second CAN, entire car controller can be communicated with the miscellaneous part of new-energy automobile, realize data interaction and control
The transmitting-receiving of instruction, due to using two CANs so that communication between each functional unit in entire car controller inside with it is outside its
He separates component communication, can improve the speed of communication, it is ensured that the independence of communication, improves outside the resistance of entire car controller
The ability of interference.
Specifically, for the embodiment shown in Fig. 1, Core Feature administrative unit and miscellaneous function administrative unit also set respectively
There is the second CAN communication interface circuit, and be connected with the second CAN by the second CAN communication interface circuit respectively, so as to pass through
Second CAN is connected with outside CAN communication interface.It is Core Feature administrative unit, first auxiliary for the embodiment shown in Fig. 2
Assist energy administrative unit and the second miscellaneous function administrative unit further respectively have the second CAN communication interface circuit, and pass through respectively
Second CAN communication interface circuit is connected with the second CAN, so as to be connected with outside CAN communication interface by the second CAN
Connect.For the embodiment shown in Fig. 3, traveling administrative unit, thermal management unit, man-machine interaction administrative unit and attachment management unit
Further respectively have the second CAN communication interface circuit, and be connected with the second CAN by the second CAN communication interface circuit respectively,
So as to be connected with outside CAN communication interface by the second CAN, its concrete structure is as shown in Figure 4.
In addition, the utility model embodiment additionally provides a kind of new-energy automobile, the whole of any of the above-described embodiment is provided with
Vehicle controller.
The new-energy automobile that the utility model embodiment is provided, is provided with the entire car controller of any of the above-described embodiment, leads to
Cross and entire car controller is divided into functional unit independent mutually, mutually communicated between each functional unit, cooperate, wherein appointing
Meaning One function unit breaks down and other functional units will not be impacted, the mistake that will not more cause entire car controller overall
Or can fail, such that it is able to lift adaptibility to response of the entire car controller to failure, lift the security of vehicle.Due to each function list
It is independent mutually between unit, when any One function unit breaks down, this functional unit need to be only replaced, and need not
Entire car controller entirety is replaced, and using this structure the entire car controller can also be facilitated to carry out the expansion of function as needed
Exhibition, lifts the scalability and maintainability of entire car controller.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and it
The difference of its embodiment, same or analogous part cross-reference between each embodiment.
Description of the present utility model is given for the sake of example and description, and is not exhaustively or by originally
Utility model is limited to disclosed form.Many modifications and variations are for the ordinary skill in the art obvious.
Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make the common skill of this area
Art personnel are it will be appreciated that the utility model is suitable to the various embodiments with various modifications of special-purpose so as to design.
Claims (11)
1. a kind of entire car controller, it is characterised in that including：
Core Feature administrative unit, is provided with the first CAN communication interface circuit；
Miscellaneous function administrative unit, is provided with the first CAN communication interface circuit；
First CAN, the Core Feature administrative unit and the miscellaneous function administrative unit pass through a CAN respectively
Communication interface circuit is connected with first CAN, is in communication with each other by first CAN.
2. entire car controller according to claim 1, it is characterised in that also include：Outside CAN communication interface, it is described outer
Portion's CAN communication interface is connected with first CAN.
3. entire car controller according to claim 1, it is characterised in that also include：Outside CAN communication interface and second
CAN, the outside CAN communication interface is connected with second CAN；
The Core Feature administrative unit and the miscellaneous function administrative unit further respectively have the second CAN communication interface circuit,
And be connected with second CAN by the second CAN communication interface circuit.
4. entire car controller according to claim 2, it is characterised in that the miscellaneous function administrative unit includes：First
Miscellaneous function administrative unit and the second miscellaneous function administrative unit；
The first miscellaneous function administrative unit and the second miscellaneous function administrative unit are respectively equipped with first CAN communication
Interface circuit, and be connected with first CAN by the first CAN communication interface circuit respectively.
5. entire car controller according to claim 3, it is characterised in that the miscellaneous function administrative unit includes：First
Miscellaneous function administrative unit and the second miscellaneous function administrative unit；
The first miscellaneous function administrative unit, the first miscellaneous function administrative unit are respectively equipped with first CAN communication
Interface circuit and the second CAN communication interface circuit, and respectively by the first CAN communication interface circuit and a CAN
Bus is connected, and is connected with second CAN by the second CAN communication interface circuit respectively.
6. entire car controller according to claim 4, it is characterised in that the Core Feature administrative unit includes：Traveling
Administrative unit；The first miscellaneous function administrative unit includes：Thermal management unit；The second miscellaneous function administrative unit bag
Include：Man-machine interaction administrative unit and attachment management unit；
The traveling administrative unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management unit point
The first CAN communication interface circuit is not provided with, and respectively by the first CAN communication interface circuit and a CAN
Bus is connected.
7. entire car controller according to claim 5, it is characterised in that the Core Feature administrative unit includes：Traveling
Administrative unit；The first miscellaneous function administrative unit includes：Thermal management unit；The second miscellaneous function administrative unit bag
Include：Man-machine interaction administrative unit and attachment management unit；
The traveling administrative unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management unit point
The first CAN communication interface circuit and the second CAN communication interface circuit are not provided with, and respectively by first CAN communication
Interface circuit is connected with first CAN, and respectively by the second CAN communication interface circuit and the 2nd CAN
Bus is connected.
8. the entire car controller according to claim 7 or 6, it is characterised in that the traveling administrative unit, the heat management
Unit, the man-machine interaction administrative unit and the attachment management unit are respectively equipped with CPU.
9. entire car controller according to claim 8, it is characterised in that also include：External power source interface, the traveling pipe
Reason unit, the thermal management unit, the man-machine interaction administrative unit and the attachment management unit respectively with the external electrical
Source interface is connected.
10. entire car controller according to claim 9, it is characterised in that the traveling administrative unit also includes：Acceleration is stepped on
Plate detects circuit, and/or brake pedal detection circuit, and/or brake vacuum degree detection circuit, and/or gear selecting detection circuit,
And/or gearshift detection circuit；
The thermal management unit also includes：Water valve controling circuit, and/or cooling circuit adjustable speed water pump control circuit, and/or cooling
Loop speed-regulating fan control circuit；
The attachment management unit also includes：Low speed noise simulator controls circuit, and/or high-voltage interlocking system, control circuit,
And/or charge port atmosphere lamp control circuit；
The man-machine interaction administrative unit also includes：Sport buttons detection control circuit, and/or ECO buttons detection control electricity
Road, and/or B grades of detection control circuit；
The external power source interface includes：KL30 interfaces and KL31 interfaces, and/or KL15 interfaces, and/or KL50 interfaces.
A kind of 11. new-energy automobiles, it is characterised in that including：Full-vehicle control according to claim 1 to 10 any one
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111759.8U CN206217809U (en) | 2016-10-10 | 2016-10-10 | Entire car controller and new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111759.8U CN206217809U (en) | 2016-10-10 | 2016-10-10 | Entire car controller and new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217809U true CN206217809U (en) | 2017-06-06 |
Family
ID=58782592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621111759.8U Expired - Fee Related CN206217809U (en) | 2016-10-10 | 2016-10-10 | Entire car controller and new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647709A (en) * | 2016-12-29 | 2017-05-10 | 山东优赛新能源科技有限公司 | Direct interface device for whole vehicle controller |
| CN116166000A (en) * | 2023-04-21 | 2023-05-26 | 江苏英拓动力科技有限公司 | Vehicle controller |
-
2016
- 2016-10-10 CN CN201621111759.8U patent/CN206217809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647709A (en) * | 2016-12-29 | 2017-05-10 | 山东优赛新能源科技有限公司 | Direct interface device for whole vehicle controller |
| CN116166000A (en) * | 2023-04-21 | 2023-05-26 | 江苏英拓动力科技有限公司 | Vehicle controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170606 Termination date: 20211010 |