CN203267958U - Hybrid power automobile network communication device comprising two CAN buses - Google Patents
Hybrid power automobile network communication device comprising two CAN buses Download PDFInfo
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- CN203267958U CN203267958U CN2013202792538U CN201320279253U CN203267958U CN 203267958 U CN203267958 U CN 203267958U CN 2013202792538 U CN2013202792538 U CN 2013202792538U CN 201320279253 U CN201320279253 U CN 201320279253U CN 203267958 U CN203267958 U CN 203267958U
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Abstract
The utility model relates to a hybrid power automobile network communication device comprising two CAN buses. A high-speed CAN bus network and a low-speed CAN bus network are integrated simultaneously, and network communication of different types of hybrid power automobiles like buses and SUVs can be compatible. One bus is composed of a standard frame 11-bit ID network segment required by a traditional automobile body, and the other bus is composed of an extended frame 29-bit ID network segment required by hybrid power; information interaction between the 11-bit ID network segment and the 29-bit ID network segment is conducted through a whole automobile controller VCU of an integrated gateway. An engine controller ECU, an electric control hydraulic assistance steering controller, an air conditioner controller, an ABS/TCS and an air conditioner compressor of an automobile are connected to the 11-bit ID network segment, a restrictor controller, a battery controller, a motor controller MCU1 and a motor controller MCU2 of the automobile are connected to the 29-bit ID network segment, terminal resistors of the 11-bit ID network segment are located at the controllers at two ends of the 11-bit ID network segment, and terminal resistors of the 29-bit ID network segment are located at the controllers at the two ends of the 29-bit ID network segment.
Description
Technical field
The utility model relates to a kind of automobile-used network communication device, relates in particular to a kind of network communication device for hybrid vehicle.
Background technology
Compare with traditional automobile, mixed power electric car (Hybrid Electric Vehicle, HEV) there are a large amount of high pressure components and parts, such as equipment such as high voltage power battery, motor, DC/DC, therefore can produce serious interference to self weak current equipment, so require various control signals to have powerful antijamming capability in transmitting procedure.Because the hybrid-power electric vehicle dynamic assembly not only comprises engine system, also have power drive system and battery management system etc., so its power assembly control system is very complicated simultaneously.The control setup that makes the HEV power system that rolls up of control node needs the information of exchange mutually to increase, and power system control itself also requires to have very high real-time.Therefore, the CAN bus becomes the inevitable choice of hybrid power system data communication.
For different automobile types such as compatible motorcoach and SUV, need to adopt integrated high-speed and two kinds of CAN buses of low speed simultaneously.At present, yet there are no motor vehicle driven by mixed power and can realize that high-speed CAN and low speed CAN are integrated in scheme all over the body.
The utility model content
For above-mentioned prior art, the utility model provides a kind of hybrid vehicle network communication device that has two-way CAN bus, be integrated with simultaneously at a high speed and two kinds of CAN buses of low speed, can compatible motorcoach and the network communication of the different automobile types hybrid vehicle such as SUV.
In order to solve the problems of the technologies described above, the utility model has the technical scheme that the hybrid power network communication device of two-way CAN bus is achieved: adopt the network bus topological structure, comprise two CAN bus network, in described two CAN bus network, article one, that need for traditional vehicle body and consisted of by 11 ID network segments of standard frame, that another needs for hybrid power and consisted of by 29 ID network segments of expansion frame; Described 11 ID network segments and 29 ID network segments carry out information interaction by the entire car controller VCU of integrated gateway; The engine controller ECU of vehicle, electric-controlled hydraulic booster steering controller, air-conditioner controller, ABS/TCS and air-conditioning compressor are connected on described 11 ID network segments, and the terminal resistance of described 11 ID network segments is positioned on the entire car controller VCU and engine controller ECU at this network segment two ends; The throttle controller of vehicle, battery controller, electric machine controller MCU1 and electric machine controller MCU2 are connected on described 29 ID network segments, and the terminal resistance of described 29 ID network segments is positioned on the entire car controller VCU and electric machine controller MCU1 at this network segment two ends.
The utility model has the hybrid power network communication device of two-way CAN bus, and wherein, the signal of described 11 ID network segments comprises air-conditioner controller message, motor driven compressor message and 11 ID messages of entire car controller; The signal of described 29 ID network segments comprises battery management controller message, 29 ID messages of entire car controller, engine controller message, drive motor controller message.
The utility model has the hybrid power network communication device of two-way CAN bus, also include the diagnosis interface of network, this diagnosis interface is arranged on below vehicle driver's side instrument carrier panel, described diagnosis interface adopts standard 16 pin diagnosis interfaces, and the pin definitions of described diagnosis interface meets the ISO14230 standard.
Compared with prior art, the beneficial effects of the utility model are:
Because the utility model network communication device is integrated with at a high speed and two kinds of CAN buses of low speed simultaneously, can compatible motorcoach and the network communication of the different automobile types hybrid vehicle such as SUV.
Description of drawings
Accompanying drawing is the hybrid vehicle communication device network topological diagram that the utility model has two-way CAN bus.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As shown in the figure, a kind of hybrid power network communication device that has two-way CAN bus of the utility model, adopt the network bus topological structure, comprise two CAN bus network, in described two CAN bus network, article one, that need for traditional vehicle body and consisted of by 11 ID network segments of standard frame, that another needs for hybrid power and consisted of by 29 ID network segments of expansion frame; Described 11 ID network segments and 29 ID network segments carry out information interaction by the entire car controller VCU40 of integrated gateway.
The engine controller ECU10 of vehicle, electric-controlled hydraulic booster steering controller 20, air-conditioner controller 30, ABS/TCS60 and air-conditioning compressor 50 are connected on described 11 ID network segments, and the terminal resistance of described 11 ID network segments is positioned on the entire car controller VCU40 and engine controller ECU10 at this network segment two ends.
The throttle controller 70 of vehicle, battery controller 80, electric machine controller MCU190 and electric machine controller MCU2100 are connected on described 29 ID network segments, and the terminal resistance of described 29 ID network segments is positioned on the entire car controller VCU40 and electric machine controller MCU190 at this network segment two ends.
The signal of described 11 ID network segments comprises air-conditioner controller message, motor driven compressor message and 11 ID messages of entire car controller; The signal of described 29 ID network segments comprises battery management controller message, 29 ID messages of entire car controller, engine controller message, drive motor controller message.
In the utility model, the diagnosis interface of network is arranged on below vehicle driver's side instrument carrier panel, and described diagnosis interface adopts standard 16 pin diagnosis interfaces, and the pin definitions of described diagnosis interface meets the ISO14230 standard.
The information type of stipulating in the utility model comprises: 1. the cycle sends (P); 2. Event triggered sends (E); 3. the Event triggered cycle sends (PE); 4. cycle of enabling of condition sends (PN).
In the utility model, the message of each controller defines as table 1 to as shown in table 7.
The described air-conditioner controller message of table 1.
The described motor driven compressor message of table 2.
11 ID messages of the described entire car controller of table 3.
The described engine controller message of table 4.
The described battery management controller of table 5. message
The described drive motor controller message of table 6.
29 ID messages of the described entire car controller of table 7.
Research experiment example of the present utility model is to have used network communication device of the present utility model in Great Wall Automobile is breathed out the hybrid power version of H6 vehicle (SUV, sports type multipurpose automobile) not.
Although the above is described the utility model in conjunction with figure; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that do not break away from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.
Claims (3)
1. a hybrid vehicle network communication device that has two-way CAN bus, adopt the network bus topological structure, comprises two CAN bus network, it is characterized in that,
In described two CAN bus network, one that need for traditional vehicle body and be made of 11 ID network segments of standard frame, that another needs for hybrid power and be made of 29 ID network segments of expansion frame;
Described 11 ID network segments and 29 ID network segments are by the entire car controller VCE(40 of integrated gateway) carry out information interaction;
The engine controller ECU(10 of vehicle), electric-controlled hydraulic booster steering controller (20), air-conditioner controller (30), ABS/TCS(60) and air-conditioning compressor (50) be connected on described 11 ID network segments, the terminal resistance of described 11 ID network segments is positioned at the entire car controller VCU(40 at this network segment two ends) and engine controller ECU(10) on;
The throttle controller of vehicle (70), battery controller (80), electric machine controller MCU1(90) and electric machine controller MCU2(100) be connected on described 29 ID network segments, the terminal resistance of described 29 ID network segments is positioned at the entire car controller VCU(40 at this network segment two ends) and electric machine controller MCU1(90) on.
2. have according to claim 1 the hybrid vehicle network communication device of two-way CAN bus, it is characterized in that, the signal of described 11 ID network segments comprises air-conditioner controller message, motor driven compressor message and 11 ID entire car controller messages; The signal of described 29 ID network segments comprises battery management controller message, 29 ID messages of entire car controller, engine controller message, drive motor controller message.
3. the hybrid vehicle network communication device that has according to claim 1 two-way CAN bus, it is characterized in that, also include the diagnosis interface of network, this diagnosis interface is arranged on below vehicle driver's side instrument carrier panel, described diagnosis interface adopts standard 16 pin diagnosis interfaces, and the pin definitions of described diagnosis interface meets the ISO14230 standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202792538U CN203267958U (en) | 2013-05-21 | 2013-05-21 | Hybrid power automobile network communication device comprising two CAN buses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202792538U CN203267958U (en) | 2013-05-21 | 2013-05-21 | Hybrid power automobile network communication device comprising two CAN buses |
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| CN203267958U true CN203267958U (en) | 2013-11-06 |
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| CN2013202792538U Expired - Fee Related CN203267958U (en) | 2013-05-21 | 2013-05-21 | Hybrid power automobile network communication device comprising two CAN buses |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724006A (en) * | 2015-01-27 | 2015-06-24 | 湖南南车时代电动汽车股份有限公司 | CAN bus based power system for plug-in hybrid bus |
| CN110290039A (en) * | 2014-09-12 | 2019-09-27 | 松下电器（美国）知识产权公司 | Electronic control unit, vehicle netbios and vehicle communication means |
| CN110962778A (en) * | 2019-11-28 | 2020-04-07 | 安徽江淮汽车集团股份有限公司 | Gateway device of automobile and automobile |
-
2013
- 2013-05-21 CN CN2013202792538U patent/CN203267958U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290039A (en) * | 2014-09-12 | 2019-09-27 | 松下电器（美国）知识产权公司 | Electronic control unit, vehicle netbios and vehicle communication means |
| CN104724006A (en) * | 2015-01-27 | 2015-06-24 | 湖南南车时代电动汽车股份有限公司 | CAN bus based power system for plug-in hybrid bus |
| CN104724006B (en) * | 2015-01-27 | 2017-10-13 | 湖南南车时代电动汽车股份有限公司 | The dynamical system based on CAN for plug-in hybrid passenger car |
| CN110962778A (en) * | 2019-11-28 | 2020-04-07 | 安徽江淮汽车集团股份有限公司 | Gateway device of automobile and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CAERI (TIANJIN) AUTOMOTIVE ENGINEERING RESEARCH IN Free format text: FORMER OWNER: CHINA AUTOMOTIVE TECHNOLOGY RESEARCH CENTER Effective date: 20150721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150721 Address after: 300457 Tianjin City Development Zone Xinye west five Street No. 19 rooms Patentee after: Bari (Tianjin) Automotive Engineering Research Institute Co. Ltd. Address before: 300300 No. 68, Xianfeng East Road, Dongli District, Tianjin Patentee before: China Automotive Technology Research Center |
|
| 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: 20131106 Termination date: 20200521 |