CN105974857A - Vehicle control unit convenient to expand - Google Patents
Vehicle control unit convenient to expand Download PDFInfo
- Publication number
- CN105974857A CN105974857A CN201610587927.9A CN201610587927A CN105974857A CN 105974857 A CN105974857 A CN 105974857A CN 201610587927 A CN201610587927 A CN 201610587927A CN 105974857 A CN105974857 A CN 105974857A
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- Prior art keywords
- interface
- housing
- control module
- electric interfaces
- mechanical
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a vehicle control unit convenient to expand. The vehicle control unit comprises a hardware portion and a software portion. The hardware portion comprises at least one control module and an interface module. The top portion of the control module is provided with a first mechanical interface and a first electrical interface, and the bottom portion thereof is provided with a second mechanical interface and a second electrical interface; the top portion of the interface module is provided with a connector interface, and the bottom portion thereof is provided with a third mechanical interface and a third electrical interface; the interface module is arranged on the top portion of the control module; the third mechanical interface is connected with the first mechanical interface; and the third electrical interface is connected with the first electrical interface. The vehicle control unit adopts modularized hardware and software architectures, and facilitates to realize decoupling, transplant and expansion of the vehicle control unit.
Description
Technical field
The present invention relates to technical field of automobile control, particularly relate to a kind of vehicle complete vehicle controller being easy to extension.
Background technology
Entire car controller (VCU) is one of core component of new-energy automobile dynamical system, carries the distribution of car load power, energy management, diagnoses and the vital tasks such as monitoring.At present, the hardware of major part controller of new energy automobile the most all includes the ingredients such as controller housing, surface-mounted integrated circuit, connector, wherein, surface-mounted integrated circuit and connector (both often use unitary design) generally require the real needs according to whole automobile control function, the type of input/output signal and quantity etc. and carry out special design.Therefore, after design typification, the hardware structure of this kind of entire car controller suffers from bigger limitation portable in terms of extensibility.Correspondingly, the software architecture (including bottom layer driving, control strategy etc.) built on this basis also has considerable degree of specific aim and monopoly.The software/hardware framework of this kind of control device, when car load dynamical system scheme generation large change or whole automobile control function carry out upgrading or extending, is often required for redesigning, thus can cause increasing and the prolongation of construction cycle of controller development cost.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of vehicle complete vehicle controller being easy to extension.
It is an object of the invention to be achieved through the following technical solutions: be easy to the vehicle complete vehicle controller of extension, including hardware components and software section, described hardware components includes: at least one control module, its top is provided with the first mechanical interface and the first electric interfaces, is provided with the second mechanical interface and the second electric interfaces bottom it；Interface module, its top is provided with connector interface, is provided with the 3rd mechanical interface and the 3rd electric interfaces bottom it；Described interface module is placed on control module top, the 3rd mechanical interface and the first mechanical interface and connects, and the 3rd electric interfaces and the first electric interfaces connect.
When there being multiple control module, the stacked combination of all control modules connects, and interface module is attached with the control module of the top.
Described control module includes the first housing, the top of the first housing is provided with the first mechanical interface and the first electric interfaces, the bottom of the first housing is provided with the second mechanical interface and the second electric interfaces, control module circuit board, the first data/address bus and the first power bus it is provided with in first housing, control module circuit board is connected with the first data/address bus and the first power bus respectively, first data/address bus and the first power bus are all connected with the first electric interfaces, and the first data/address bus and the first power bus are all connected with the second electric interfaces.
Being additionally provided with the first mechanical fastening system in described first housing, control module circuit board is connected by the bottom inner surface of the first mechanical fastening system and the first housing.
Described interface module includes the second housing, the top of the second housing is provided with connector interface, the bottom of the second housing is provided with the 3rd mechanical interface and the 3rd electric interfaces, interface module circuit plate, the second data/address bus and second source bus it is provided with in second housing, interface module circuit plate is connected with connector interface, the second data/address bus and second source bus respectively, and the second data/address bus and second source bus connect and be all connected with the 3rd electric interfaces.
Being additionally provided with the second mechanical fastening system in described second housing, interface module circuit plate is connected by the bottom inner surface of the second mechanical fastening system and the second housing.
The cross section of described first housing and the second housing is identical.
It is provided with sealing gasket between described control module and described interface module.
The invention has the beneficial effects as follows: the present invention uses modular hardware and software framework, be advantageously implemented the decoupling of whole automobile control function, transplant and extend.
Accompanying drawing explanation
Fig. 1 is the hardware components schematic diagram of entire car controller in the present invention；
Fig. 2 is the schematic diagram of control module in the present invention；
Fig. 3 is the schematic diagram of interface module in the present invention；
Fig. 4 is the software section schematic diagram of entire car controller in the present invention.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of entire car controller, including hardware components and software section, described hardware components includes: at least one control module, its top is provided with the first mechanical interface and the first electric interfaces, is provided with the second mechanical interface and the second electric interfaces bottom it；Interface module, its top is provided with connector interface, is provided with the 3rd mechanical interface and the 3rd electric interfaces bottom it；Described interface module is placed on control module top, the 3rd mechanical interface and the first mechanical interface and connects, and the 3rd electric interfaces and the first electric interfaces connect.
Described first mechanical interface, the second mechanical interface and the 3rd mechanical interface can be bolt hole.
When there being multiple control module, the stacked combination of all control modules connects, and interface module is attached with the control module of the top.
As shown in Figure 2, described control module includes the first housing, the top of the first housing is provided with the first mechanical interface and the first electric interfaces, the bottom of the first housing is provided with the second mechanical interface and the second electric interfaces, control module circuit board, the first data/address bus and the first power bus it is provided with in first housing, control module circuit board is connected with the first data/address bus and the first power bus respectively, first data/address bus and the first power bus are all connected with the first electric interfaces, and the first data/address bus and the first power bus are all connected with the second electric interfaces.Control module circuit board obtains the electric energy required for running by the first power bus, the first electric interfaces, the second electric interfaces from the external world, and control module circuit board realizes exchanging with the data of other modules by the first data/address bus, the first electric interfaces, the second electric interfaces.Wherein the first power bus can be made up of plurality of passages, such as, supports different voltage platforms, 24V/12V/5V etc., and the first data/address bus can also be made up of plurality of passages, such as, supports different transmission mechanism and the bus of transfer rate, SPI/CAN/LAN etc..
Described control module circuit board includes: main control module, is used for realizing car load conventional control function；Function expanding module, for extending the function beyond car load conventional control, such as: battery management function, motor torque control function, intelligent driving miscellaneous function, data acquisition and communication function, human-computer interactive control function etc..
The first mechanical fastening system and the first heat abstractor it is additionally provided with in described first housing, control module circuit board is connected by the bottom inner surface of the first mechanical fastening system and the first housing, and control module circuit board is connected by the inside upper surface of the first heat abstractor and the first housing.
As shown in Figure 3, described interface module includes the second housing, the top of the second housing is provided with connector interface, the bottom of the second housing is provided with the 3rd mechanical interface and the 3rd electric interfaces, interface module circuit plate, the second data/address bus and second source bus it is provided with in second housing, interface module circuit plate is connected with connector interface, the second data/address bus and second source bus respectively, and the second data/address bus and second source bus connect and be all connected with the 3rd electric interfaces.Second source bus in described interface module is identical with the first power bus in control module, and the second data/address bus in described interface module is identical with the first data/address bus in control module.
Described interface module is customized according to concrete application scenarios, can be superimposed upon on all of control module, it is that all control modules carry out energy and the door of information exchange with the external world, can be according to being customized of input/output signal design required in concrete application scenarios.Interface module is connected by connector interface connector, and connector realizes connector by interface module circuit plate and exchanges with the energy exchange of second source bus and the information of connector and the second data/address bus.
The second mechanical fastening system and the second heat abstractor it is additionally provided with in described second housing, interface module circuit plate is connected by the bottom inner surface of the second mechanical fastening system and the second housing, and interface module circuit plate is connected by the inside upper surface of the second heat abstractor and the second housing.
The cross section of described first housing and the second housing is identical.
It is provided with sealing gasket between described control module and described interface module, improves the water resistance connecting interface between control module and interface module.
As shown in Figure 4, described software section includes that real time operating system, Communication Layer repository, bottom layer driving storehouse and application layer control storehouse.
Shown real time operating system, in the software frame of the main control module being positioned in control module, for realizing the task scheduling of each intermodule, resource distribution and communication management；Real time operating system can identify the module (function expanding module as in interface module control module) newly increased, and the hot plug of support module automatically.
Communication Layer repository, use modular construction, expansible, from Communication Layer repository, corresponding communication part is selected according to described control module and described interface module, described communication part is respectively added in the software frame of control module and interface module, to realize the information exchange between interface module and control module.
Bottom layer driving storehouse, use modular construction, expansible, hardware according to interface module constitutes (such as, I/O chip, the model etc. of power management chip) and selects to drive accordingly assembly from bottom layer driving storehouse, and is added to by described driving assembly in the software frame of interface module.
Application layer controls storehouse, use modular construction, expansible, according to control module (such as, main control module, battery management module, intelligent driving supplementary module etc.) and the external equipment that is connected with entire car controller is (such as, sensor, executor etc.) select to control assembly accordingly, and described control assembly is added in the software frame of control module.
Described software section also includes alternation of bed Component Gallery, uses modular construction, expansible, and the information being used for realizing the same external equipment of each control module (such as downloader, marking apparatus, diagnostic apparatus, remote monitoring platform, data storage device etc.) is mutual.Such as, comprising program burn writing, demarcating, on the basis of the general components such as diagnosis, it is also possible to extension Ministry of Communications JT808 assembly, high-speed data read-write assembly etc..
The above is only the preferred embodiment of the present invention, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be in the protection domain of claims of the present invention.
Claims (8)
1. it is easy to the vehicle complete vehicle controller of extension, including hardware components and software section, it is characterised in that: described hardware components includes:
At least one control module, its top is provided with the first mechanical interface and the first electric interfaces, is provided with the second mechanical interface and the second electric interfaces bottom it；
Interface module, its top is provided with connector interface, is provided with the 3rd mechanical interface and the 3rd electric interfaces bottom it；
Described interface module is placed on control module top, the 3rd mechanical interface and the first mechanical interface and connects, and the 3rd electric interfaces and the first electric interfaces connect.
The vehicle complete vehicle controller being easy to extension the most according to claim 1, it is characterised in that: when there being multiple control module, the stacked combination of all control modules connects, and interface module is attached with the control module of the top.
The vehicle complete vehicle controller being easy to extension the most according to claim 1, it is characterized in that: described control module includes the first housing, the top of the first housing is provided with the first mechanical interface and the first electric interfaces, the bottom of the first housing is provided with the second mechanical interface and the second electric interfaces, control module circuit board it is provided with in first housing, first data/address bus and the first power bus, control module circuit board is connected with the first data/address bus and the first power bus respectively, first data/address bus and the first power bus are all connected with the first electric interfaces, first data/address bus and the first power bus are all connected with the second electric interfaces.
The vehicle complete vehicle controller being easy to extension the most according to claim 3, it is characterised in that: being additionally provided with the first mechanical fastening system in described first housing, control module circuit board is connected by the bottom inner surface of the first mechanical fastening system and the first housing.
The vehicle complete vehicle controller being easy to extension the most according to claim 1, it is characterized in that: described interface module includes the second housing, the top of the second housing is provided with connector interface, the bottom of the second housing is provided with the 3rd mechanical interface and the 3rd electric interfaces, interface module circuit plate, the second data/address bus and second source bus it is provided with in second housing, interface module circuit plate is connected with connector interface, the second data/address bus and second source bus respectively, and the second data/address bus and second source bus connect and be all connected with the 3rd electric interfaces.
The vehicle complete vehicle controller being easy to extension the most according to claim 5, it is characterised in that: being additionally provided with the second mechanical fastening system in described second housing, interface module circuit plate is connected by the bottom inner surface of the second mechanical fastening system and the second housing.
The vehicle complete vehicle controller being easy to extension the most according to claim 1, it is characterised in that: the cross section of described first housing and the second housing is identical.
The vehicle complete vehicle controller being easy to extension the most according to claim 1, it is characterised in that: it is provided with sealing gasket between described control module and described interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587927.9A CN105974857A (en) | 2016-07-25 | 2016-07-25 | Vehicle control unit convenient to expand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587927.9A CN105974857A (en) | 2016-07-25 | 2016-07-25 | Vehicle control unit convenient to expand |
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| Publication Number | Publication Date |
|---|---|
| CN105974857A true CN105974857A (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587927.9A Pending CN105974857A (en) | 2016-07-25 | 2016-07-25 | Vehicle control unit convenient to expand |
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| CN (1) | CN105974857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415404A (en) * | 2018-02-12 | 2018-08-17 | 南京越博动力系统股份有限公司 | Modular entire car controller power supply and interface circuit and its design method |
| CN111208761A (en) * | 2020-01-10 | 2020-05-29 | 上海掇联电子科技有限公司 | Modular extensible universal controller for new energy automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569512A (en) * | 2004-05-11 | 2005-01-26 | 北京理工大学 | Three network structure for wholly controlling electric vehicle |
| DE102006014935A1 (en) * | 2006-03-31 | 2007-10-04 | Daimlerchrysler Ag | Motor vehicle unit`s e.g. engine, controller programming device, has frame at which computer unit, memory unit and connection module are mounted, where controller is supplied with energy via interface of power supply unit of frame |
| CN201536376U (en) * | 2009-11-03 | 2010-07-28 | 中国北车股份有限公司大连电力牵引研发中心 | gateway apparatus |
| CN101813925A (en) * | 2009-11-19 | 2010-08-25 | 四维-约翰逊实业股份有限公司 | node controller |
| CN202169917U (en) * | 2011-06-28 | 2012-03-21 | 深圳市五洲龙汽车有限公司 | Complete vehicle controller |
| CN105083166A (en) * | 2015-08-27 | 2015-11-25 | 郑州日产汽车有限公司 | Integrated type power control unit for electric vehicle |
-
2016
- 2016-07-25 CN CN201610587927.9A patent/CN105974857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569512A (en) * | 2004-05-11 | 2005-01-26 | 北京理工大学 | Three network structure for wholly controlling electric vehicle |
| DE102006014935A1 (en) * | 2006-03-31 | 2007-10-04 | Daimlerchrysler Ag | Motor vehicle unit`s e.g. engine, controller programming device, has frame at which computer unit, memory unit and connection module are mounted, where controller is supplied with energy via interface of power supply unit of frame |
| CN201536376U (en) * | 2009-11-03 | 2010-07-28 | 中国北车股份有限公司大连电力牵引研发中心 | gateway apparatus |
| CN101813925A (en) * | 2009-11-19 | 2010-08-25 | 四维-约翰逊实业股份有限公司 | node controller |
| CN202169917U (en) * | 2011-06-28 | 2012-03-21 | 深圳市五洲龙汽车有限公司 | Complete vehicle controller |
| CN105083166A (en) * | 2015-08-27 | 2015-11-25 | 郑州日产汽车有限公司 | Integrated type power control unit for electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415404A (en) * | 2018-02-12 | 2018-08-17 | 南京越博动力系统股份有限公司 | Modular entire car controller power supply and interface circuit and its design method |
| CN111208761A (en) * | 2020-01-10 | 2020-05-29 | 上海掇联电子科技有限公司 | Modular extensible universal controller for new energy automobile |
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Application publication date: 20160928 |