CN105334856A - Control device for steering system of vehicle based on CAN network bus - Google Patents
Control device for steering system of vehicle based on CAN network bus Download PDFInfo
- Publication number
- CN105334856A CN105334856A CN201510829527.XA CN201510829527A CN105334856A CN 105334856 A CN105334856 A CN 105334856A CN 201510829527 A CN201510829527 A CN 201510829527A CN 105334856 A CN105334856 A CN 105334856A
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- network bus
- steering
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- usb
- car
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The invention discloses a control device for a steering system of a vehicle based on a CAN (Controller Area Network) network bus. The control device comprises a USB-CAN tool and a steering control module, wherein the USB-CAN tool communicates with the CAN network bus; the steering control module is hung on the CAN network bus; the steering control module comprises a controller and a CAN network bus transceiver which is electrically connected with the controller; the USB-CAN tool is electrically connected with the controller. The control device for the steering system of the vehicle based on the CAN network bus is combined with a vehicle-carried sensor, is capable of controlling the steering system to enable the vehicle to avoid an obstacle without manual intervention, and is capable of realizing unmanned driving; the purpose of intelligently controlling the steering system can be achieved; the problem of intelligent driving of the vehicle is solved and convenience is brought to the driving.
Description
Technical field
The present invention relates to a kind of steering control apparatus, be specifically related to a kind of car steering opertaing device based on CAN network bus, belong to motor vehicle assembly technical field.
Background technology
Automobile steering system is used to the specialized organization's general name changing vehicle traveling direction, and its function ensures that automobile can carry out straight line or Turning travel by the wish of driver; Current steering mainly mechanical hook-up is main, and electric power steering is auxiliary, relies on mechanical hook-up to a great extent, and automaticity is not high; And along with the development in epoch, the electronic application in automotive system has become the major part of new automobile platform; Safety, intelligence and the energy-conservation three large Main way having become automotive electronics development, for this reason, current all big enterprises are all greatly developing car Intranet and car working application; Car Intranet, as CAN line, not only can reflect that vehicle-state can also control the different system in car; About the control of steering, mainly adopt Mechanical course at present, most transmitting force is all mechanical part effect, and some is that hydraulic booster controls, but is all cannot meet intelligentized demand.
Summary of the invention
(1) technical matters that will solve
For solving the problem, the present invention proposes a kind of car steering opertaing device based on CAN network bus, in conjunction with car sensor, can realize controlling steering, making car carry out keeping away barrier.
(2) technical scheme
Car steering opertaing device based on CAN network bus of the present invention, comprises the USB-CAN instrument with CAN network bus communication, and is mounted on the course changing control module in CAN network bus; Described course changing control module comprises controller, and the CAN network bus transceiver be electrically connected with controller; The controller of described USB-CAN instrument electrical connection.
Further, described controller is electrically connected with car sensor.
Again further, describedly vehicle outer edge is installed on car sensor.
Further, described CAN network bus communicates with automobile steering control system.
Further, described CAN network bus is vehicle power CAN.
Further, described USB-CAN instrument is that USB turns CAN interface module formation.
(3) beneficial effect
Compared with prior art, the car steering opertaing device based on CAN network bus of the present invention, in conjunction with car sensor, without the need to manual intervention, can control steering and make car carry out keeping away barrier, realize unmanned in the present invention; The object of Based Intelligent Control steering can be reached; Solving the problem that automobile intelligent is driven, offering convenience for driving.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Embodiment
A kind of car steering opertaing device based on CAN network bus as shown in Figure 1, comprises the USB-CAN instrument 1 with CAN network bus communication, and is mounted on the course changing control module 2 in CAN network bus; Described course changing control module 2 comprises controller 3, and the CAN network bus transceiver 4 be electrically connected with controller; The controller 3 that described USB-CAN instrument 1 is electrically connected.
Wherein, described controller 3 is electrically connected with car sensor; Describedly be installed on outside vehicle with car sensor; Described CAN network bus communicates with automobile steering control system; Described CAN network bus is vehicle power CAN; Described USB-CAN instrument is that USB turns CAN interface module formation.
During use, first manual mode controls vehicle steering, uses USB_CAN instrument obtain and analyze the data in automotive CAN network bus, obtains the CAN formal standard formatted data of steering; Then, by being mounted on the course changing control module of CAN network bus, in CAN network bus, the packet controlling steering is sent; The automobile ECU controlling steering resolves CAN data, and drives topworks; Topworks can driving direction dish, realizes steering controlled; It combines with car sensor, without the need to manual intervention, can control steering and make car carry out keeping away barrier, realize unmanned.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (6)
1. based on a car steering opertaing device for CAN network bus, it is characterized in that: comprise the USB-CAN instrument with CAN network bus communication, and be mounted on the course changing control module in CAN network bus; Described course changing control module comprises controller, and the CAN network bus transceiver be electrically connected with controller; The controller of described USB-CAN instrument electrical connection.
2. the car steering opertaing device based on CAN network bus according to claim 1, is characterized in that: described controller is electrically connected with car sensor.
3. the car steering opertaing device based on CAN network bus according to claim 2, is characterized in that: be describedly installed on vehicle outer edge with car sensor.
4. the car steering opertaing device based on CAN network bus according to claim 1, is characterized in that: described CAN network bus communicates with automobile steering control system.
5. the car steering opertaing device based on CAN network bus according to claim 1, is characterized in that: described CAN network bus is vehicle power CAN.
6. the car steering opertaing device based on CAN network bus according to claim 1, is characterized in that: described USB-CAN instrument is that USB turns CAN interface module formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829527.XA CN105334856A (en) | 2015-11-24 | 2015-11-24 | Control device for steering system of vehicle based on CAN network bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829527.XA CN105334856A (en) | 2015-11-24 | 2015-11-24 | Control device for steering system of vehicle based on CAN network bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105334856A true CN105334856A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829527.XA Pending CN105334856A (en) | 2015-11-24 | 2015-11-24 | Control device for steering system of vehicle based on CAN network bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105334856A (en) |
Citations (15)
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|---|---|---|---|---|
| JPH10157648A (en) * | 1996-12-02 | 1998-06-16 | Kayaba Ind Co Ltd | Rear wheel steering angle control device |
| CN2652762Y (en) * | 2003-11-18 | 2004-11-03 | 比亚迪股份有限公司 | Electric booster turning system |
| CN1897594A (en) * | 2005-12-27 | 2007-01-17 | 上海大学 | USB-CAN bus adapter based on microcontroller |
| CN200947120Y (en) * | 2006-09-05 | 2007-09-12 | 北京龙达科技开发有限公司 | Obstacle-avoidance system |
| CN201107600Y (en) * | 2007-09-17 | 2008-08-27 | 南京天擎汽车电子有限公司 | Electronic control type electrodynamic power-assisted steering controller |
| CN201251706Y (en) * | 2008-09-16 | 2009-06-03 | 北京齿轮总厂 | System for developing AMT electronic control unit based on CAN bus |
| CN101782778A (en) * | 2010-01-29 | 2010-07-21 | 天津大学 | Multifunctional testing platform of vehicle-mounted information system and control structure of main controller |
| CN101807079A (en) * | 2010-03-03 | 2010-08-18 | 清华大学 | Unmanned vehicle steering automatic control device based on electric power-assisted steering system |
| CN202358095U (en) * | 2011-11-25 | 2012-08-01 | 长安大学 | Automatic obstacle avoiding control device for automobiles |
| CN102768530A (en) * | 2012-08-14 | 2012-11-07 | 山东省科学院自动化研究所 | Function and parameter on-line configuration method of automobile integrated automobile body electronic control unit |
| CN103407491A (en) * | 2013-04-28 | 2013-11-27 | 常雪阳 | Intelligent car and control method thereof |
| CN103569076A (en) * | 2013-11-06 | 2014-02-12 | 镇江长江汽车配件有限公司 | Electronic parking braking system and control method thereof |
| CN203732981U (en) * | 2014-03-19 | 2014-07-23 | 北京经纬恒润科技有限公司 | Integrated automobile body controller |
| US20140278439A1 (en) * | 2013-03-14 | 2014-09-18 | Accenture Global Services Limited | Voice based automation testing for hands free module |
| CN104503451A (en) * | 2014-11-27 | 2015-04-08 | 华南农业大学 | Obstacle-avoidance automatic guidance method and automatic guided vehicle based on vision and ultrasonic sensing |
-
2015
- 2015-11-24 CN CN201510829527.XA patent/CN105334856A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10157648A (en) * | 1996-12-02 | 1998-06-16 | Kayaba Ind Co Ltd | Rear wheel steering angle control device |
| CN2652762Y (en) * | 2003-11-18 | 2004-11-03 | 比亚迪股份有限公司 | Electric booster turning system |
| CN1897594A (en) * | 2005-12-27 | 2007-01-17 | 上海大学 | USB-CAN bus adapter based on microcontroller |
| CN200947120Y (en) * | 2006-09-05 | 2007-09-12 | 北京龙达科技开发有限公司 | Obstacle-avoidance system |
| CN201107600Y (en) * | 2007-09-17 | 2008-08-27 | 南京天擎汽车电子有限公司 | Electronic control type electrodynamic power-assisted steering controller |
| CN201251706Y (en) * | 2008-09-16 | 2009-06-03 | 北京齿轮总厂 | System for developing AMT electronic control unit based on CAN bus |
| CN101782778A (en) * | 2010-01-29 | 2010-07-21 | 天津大学 | Multifunctional testing platform of vehicle-mounted information system and control structure of main controller |
| CN101807079A (en) * | 2010-03-03 | 2010-08-18 | 清华大学 | Unmanned vehicle steering automatic control device based on electric power-assisted steering system |
| CN202358095U (en) * | 2011-11-25 | 2012-08-01 | 长安大学 | Automatic obstacle avoiding control device for automobiles |
| CN102768530A (en) * | 2012-08-14 | 2012-11-07 | 山东省科学院自动化研究所 | Function and parameter on-line configuration method of automobile integrated automobile body electronic control unit |
| US20140278439A1 (en) * | 2013-03-14 | 2014-09-18 | Accenture Global Services Limited | Voice based automation testing for hands free module |
| CN103407491A (en) * | 2013-04-28 | 2013-11-27 | 常雪阳 | Intelligent car and control method thereof |
| CN103569076A (en) * | 2013-11-06 | 2014-02-12 | 镇江长江汽车配件有限公司 | Electronic parking braking system and control method thereof |
| CN203732981U (en) * | 2014-03-19 | 2014-07-23 | 北京经纬恒润科技有限公司 | Integrated automobile body controller |
| CN104503451A (en) * | 2014-11-27 | 2015-04-08 | 华南农业大学 | Obstacle-avoidance automatic guidance method and automatic guided vehicle based on vision and ultrasonic sensing |
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Application publication date: 20160217 |
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| RJ01 | Rejection of invention patent application after publication |