USST_Arts_112360363基于CAN总线的车辆方向盘角度传感器测量及其数据分析研究

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侵权投诉
󰄭 󲙖
󰊎󱎭󲚧󱇽󰐺󱎦󰨠󰊎󱎭󱍙󲱁󲚧󰌄󱂅󲰻󱍙󱚢󲖚󱱃
󳝓󳝋󰂥󱍙󳝓󳝋󰏢󱳡󰏉󱇽󰊎󱎭󰊎󱎭󲚧
󲰻󲮀󱈊󱜈󱧐󱮴Electronic Stability Program󲲰󲔡󱮨󲙖󰋋
󲩌󳝓󳝋󱠫󱈺󰂥󰏉󱍙󰁼󰠹󱍙󱷒󰓜󰌄󲲓
󳕙󰏴󲙖󰤗󲰻󲮀󱈊󱧐󱮴󱍙󱜈󳐵󲺢󲙖
󱇽󱍙󲚧󲷒󲨫󲲰󲚧󲚧󱍙󰓶󲷒
󲨫 Vector CANoeCANalyzer 󱠞󱍙󱏴󰨠󲢪󲺜󱇽󲲮󱏴󰨠󲢪
󱍙󰓶󰊎󰦪󰐁󲱘󳞭󰠹󲳗󱇽󲺤󱇴󱍙󲚧󰉅󰁃󰓶󱏃
󱰏 CAN 󱮔󱍙󲰻󲱛󰊎󱎭󲚧󰨠󲺤󱍙󲫊
󲢏󰉜󰂥󱚢 CAN󱮔󱍙󲰻󲱛󰊎󱎭󲚧󰨠󲺤󰉅󰁃󰑥󱓩
󱝋󰊎󰦪󰏢󲨫󱏴󰨠󲢪󰐁󳞭󳎓󲺤󱇽󱍙󱰏󳍌󰠹
󰉅󰁃󱍙󰑥󱓩󱝋󲲭󰏞󱂅󰏞󱍙󲚧󲢓󲡶󰊎󰔝󱡬󰦪
󱂅󲳅󱏃󰓜󰐁󲢏󰉜󱓩󱝋󲢓󲡶 CAN 󱮔󱍙󲰻󲱛󰊎󱎭󲚧
󰨠󲺤󲖚󱱃 CAN 󱮔CAN/RS232 󱮔󲳗󲸢RS232 󱮔󱎦󰨠
󲡶󱡬󰐏󰽎󰶎󰌄󱎦󰨠󲡶󱡬󰐏󰓜󱮤󱈆 RS232 󱮔󲳖󱻈
CAN/RS232 󲳗󲸢󲱁󰀷 CAN 󱮔󰓜󱮤󱈆 CAN 󱮔󲳖󱻈󲚧
󱇽󰓜󲚧󲚧󰊎󱎭󲚧󱈊󱯫󱓖
󰊎󱎭󲚧󱈊󲷒󱮤󱈆 CAN 󱮔󲳖󱻈 CAN/RS232 󲳗󲸢󲱁󰀷
RS232 󱮔󰓜󱮤󱈆 RS232 󱮔󲳖󱻈󱎦󰨠󲡶󱡬󰐏
󲢺󲢓󲡶󱍙󱝖󰈝󰑱󰌄 CAN󱮔󰁺󱍙󰊎󱎭󲚧󱯫󱓖
󱮤󱈆 CAN/RS232 󱮔󲳗󲸢󱻈󱎦󰨠󲡶󱡬󰐏󰐏󲱄Angle Sensor
Monitor󲚧󱯫󱓖󲲰󲔡󰉅󰁃󰌓󱘏󳇮󲣄󲠻
󰋋󰐏󲚧󲲰󲔡󰓜,󱂅󰊎󱎭󲚧󲲥󲱁
󱍙󱎦󰨠󰓶󰓶󱦓󳞭󰐁
󳈃󲢢CAN 󱮔 RS232 󱮔 󲚧 󱯫󱓖
ABSTRACT
Angle sensor is used to test steering wheel angle. It provides essential equipment to
use the steering wheel conveniently and safely for modern car. It provides a safer
driving dynamic control, combined with electronic stability program. The performance
of angle sensor is important for the stability and reliability of ESP.
Angle sensor depends on imports in China, and the angle calibration is also
depends on Vector CANoe, CANalyzer, ect. For the high cost of the simulators, it is not
suitable for data testing of angle sensor in the factory. At present, our country is lack of
development practices about angle sensor based on CAN bus.
In order to solve the high cost problem, this paper introduces a data-testing method
to determine the accuracy of the angle sensor.
Technical solution of this paper is: a set of data-testing device for angle sensor
based on CAN bus, including CAN bus, CAN/RS232 converter, RS232, PC. The PC
send calibration signal, then it transfers to CAN/RS232 adapter through the RS232, and
converted to CAN bus standard signal next, finnally received by Angle sensor and
calibrate the sensor angle. Angle sensors and photoelectric encoder send angle signals
respectively. then it transfers to CAN/RS232 adapter through the CAN, and converted to
RS232 bus standard signal next, finnally received by PC.
The beneficial effects of this paper is: the angle signal of the steering wheel, and
the encoder signal via the CAN/RS232 adapter to monitoring computer, the upper
computer software (Angle Sensor Monitor) save the Angle Sensor signal and the
encoder signal, display dynamicly and report error. At the same time, the PC can also
calibrate the Angle sensor. This paper can monitor the operating conditions of the
steering wheel Angle sensor. The calibration precision is high, but the cost is low.
Key Word: CAN bus, RS232, Angle sensor, Encoder
󱏃
󰉜󰄭󲙖
ABSTRACT
󱠁󱞵 󱮿󲢏 ................................................................................................................1
1.1 󲛕 ..............................................................................................................1
1.2 󲣓󳕭󱍙󱓩󱝋󱂅󰾋...........................................................................................1
1.3 󰐁󲣓󳕭󱓩󱝋...........................................................................................2
1.4 󰐁󰉜󱓩󱝋󱍙󰊒󰊎󰔝....................................................................2
󱠁󱞵 󱧐󱮴󱮨󰑙󲢓󲡶󱮙............................................................................4
2.1 󱧐󱮴󰐁󱮨󰑙...............................................................................................4
2.1.1 󱧐󱮴󰐁󰛶󱮙..............................................................................4
2.1.2 󱧐󱮴󰐁󰔛󰒋 .....................................................................................5
2.2 󰐁󱞵󱮨.......................................................................................................6
󱠁󱞵 CAN 󲱁RS232 󲳯󲳗󲸢󲢓󲡶....................................................................7
3.1 CAN-RS232 󱧐󱮴󱮨󰑙..................................................................................7
3.2 󲳗󲸢󱍙󱕁󲢓󲡶 .......................................................................................8
3.2.1 󰼜󰐏󰏕󱧐󱮴󰛶󲢓󲡶..................................................................8
3.2.2 CAN 󲳯󰛶.................................................................................. 11
3.2.3 RS232 󰛶 .......................................................................................12
3.3 󲳯󲳗󲸢󱍙󲱄󲢓󲡶 .............................................................................14
3.4 󰐁󱞵󱮨.....................................................................................................20
󱠁󱞵 󱯫󱓖󱃛󰛶 ...................................................................................21
4.1 󱯫󱓖󱍙󱥐.............................................................................................21
4.1.1 󲺤󱯫󱓖 ...................................................................................21
4.1.2 󱮲󱯫󱓖 ...................................................................................24
4.2 󱯫󱓖󲱨󱷞󱍙󲡶󰉅󰊎󰦪......................................................................26
4.2.1 󱯫󱓖󲽉󱏍󱃛 ...............................................................................26
4.2.2 󱇽󲱄󱂅󱷞󱍙󲽉󱏍󲡶󰉅 ....................................................27
4.2.3 󱇽󱕁󱂅󱷞󱍙󲽉󱏍󲡶󰉅 ....................................................27
4.3 󱯫󱓖󲡶󰉅󰊎󰔝.........................................................................................28
4.4 󰐁󱞵󱮨.....................................................................................................30
󱠁󱞵  VB 󱍙󱎦󰁼󰓶󲱄 ....................................................................31
5.1  Visual Basic 6.0..................................................................................31
5.2  VB 󱍙󰐏󲱄󱷒󱡕 ..............................................................31
5.3 󲳯󰊎󱡕 .....................................................................................32
5.3.1 󲳯󰁼 MSComm..........................................................................33
5.3.2 MSComm 󱍙..............................................................................33
5.3.3 MSComm 󱍙..............................................................................33
5.3.4 MSComm 󰁼󱂅󲳯󱍙󱼁󰠺󳝹 .......................................34
5.3.5 󰐁󳝡󱍙󲳯....................................................................34
5.4 󰏇󱮔󱍙󰌓󱘏 .................................................................................35
5.5 󱍙󰉜.........................................................................................36
5.5.1 󰉜󱍙󰏞󰙗 ...............................................................................36
5.5.2 󳕏󲢔󳋃󰛶 ...................................................................................36
5.5.3 󳍤󰐏󲢔󳋃󰛶 ...................................................................................37
5.5.4 󲲰󲢔󳋃󰛶 ...............................................................................38
5.5.5 󰐁󱧐󱮴󰉅󰁃 ...............................................................................38
5.6 󰐁󱞵󱮨.....................................................................................................39
󱠁󱞵 󲚧󰉅󰁃󰨠󲢪󳝡............................................................................40
6.1 󲚧󱡕.........................................................................................40
6.1.1 󳏢󰈝...........................................................................................40
6.1.2 󳏢 .......................................................................................40
6.2 󲚧󰓶󲢓󲡶󰨖󱛠 ..............................................................41
6.3 󰉅󰁃󰉅󰁃󱃛......................................................................41
6.4 󰐁󱞵󱮨.....................................................................................................47
󱠁󱞵 󱮨󰏰...................................................................................................49
7.1 󱮨.....................................................................................................49
7.2 󰏰.....................................................................................................49
󳌙 ........................................................................................................................50
󱳘󰉜󱀃....................................................................................................................54
󲣐󰏴󳋉󲔽󱍙󲢏󰉜󱚦󱓩󳕎󱏃󰑱...........................................56
󱻉 󲣷........................................................................................................................57
󱠁󱞵 󱮿󲢏
1
󱠁󱞵 󱮿󲢏
1.1 󲛕
󲚧󰌄󱇽󰐺󰖕󰨠󲚧󱍙󲲳󰁺󲱉󲱉󲱁󲲜󲚧
󰋋󲚧󲡶󰉅󰟶󱾺󰊎󲱁󰋋󲡶󰉅󱏍󰊎󲱁
󲡶󰉅󱳡󲚧󲡶󰉅󱱃󰏞󱧐󲚧
󱍙󰋋󱍙󲡶󰉅󲖀󰫚󳏋󰑱󰏞󳏕󲙖󱇽󱛠󲺢󰊅󱱃󳏋
󰦰󱇽󰐏󰖅󳆐󰩌󰵀󲰻󱠞󳕛󰊎󰁌
󱕃󱍙󱂅󱍙󱎦󰨠󱮤󳏕󲙖󲳀󲚸󱍙󳋃󳕭
󲲦󰐺󳍤󱐕󲡶󱡬󰐏󰐄󱍙󳖳󲳴󲩟󰐺󲩟󱍙󱚦󱓩󲢪
󰁺󰐏󲲮󲳯󲲜󲡶󱡬󰐏󲲰󲔡󱍙󰨠󲺤󱷒󱂅󲡶󱡬󰐏
󱚢󱇽󰂥󱍙󰐏󱈡󳐷󱳡󲲰󲡶󱡬󰐏󰐄󱍙󰁽󲳯󲲜󰉅󰁃
󲱨󲳗󲸢󱞠󱍙󱎦󰨠󱧐󱮴󱂅󲚧󱍙󰋋󱍙󱎦󰁼󰁼
󱳡󱾆󲨎󰋨󲂌󲲮󳞭󰓶󱚦󱓩󰐏󰑙󱮤󱓩󰠸
󱓩󱎦󰨠󱧐󱮴
1.2 󲣓󳕭󱍙󱓩󱝋󱂅󰾋
󰊎󱎭󲚧󱚢󲰻󲱒󰌄󰥒󲰻󱈊󲱁󱧐󱮴(Electric
Power Steering) [1]󰥒󲰻󱜈󰁼󱧐󱮴(Electronic Stability Program) [2]󱍙󲺢
󲙖󱮙󲶽󱜈󳐵󰨠󲺤󱦓󱏉󰁺󱧐󱐕󲰻󲱛󱍙󳝓󳝋󱍙
󰆢󱮊󱻧󲳗󰠹󲢓󰨠󲢪󰊎󱎭󲚧󱜈󳐵
󱦓󲳀󱏞󱑀
󰊎󱎭󲚧󱍙󱓩󱇴󲩌󰠺󲱘󰌯󰠹󰨠󲺤󰓶
󰊎󳐷󱰏󱮤󳝡󱏃󲙖󲺜󱇽󲲰󱳚󱍙󰊎󲲰󲲰
󱍙󱏴󰨠󲢪 Vector CANoeCANalyzer 󱠞󲲮󱚢󰓶󰊎󰦪󰐁󲱘󳞭󲳗󱇽
󲺤󲚧󱍙󰉅󰁃󰓶󲽉󱏃󱍙󱂅󰾋󱦓󱍙󰨠󲺤󰉅󰁃
󰑥󰛶󱍙󱓩󱝋󱯨󳏕󰠓󱎦󰨠󲖚󱱃󱂅󰊎󱎭󲚧
󱍙󲺤󰓶󰉅󰁃󱍙󰑥󱓩󱝋
󰩌󱃛󱔪󲢏󰉜
2
1.3 󰐁󲣓󳕭󱓩󱝋
󱏃󰥒󲰻󱈡󱿘󰟸󰟸󲀸󳖳󲳴󱳡󰌄󰥒󲰻󲔡󱍙󱇴
󰩝󲨎󰏞󳋩󱍙󰰱󱝏󳋉󰥒󲰻󱠁󰈄󰓆
󱂅󱍙󰐄󱂅󰥒󲰻󰦰󱇽󰂥󳞭󰥒󲰻󱜈
󱦓󱎦󰨠󳐵󰌄󰥒󲰻󱍙󰊎󰌄󱈡󰥒
󲰻󳏋󲶽󱍙󲙖󱓩󱝋󳕛[3]-[4]
󰐁󲣓󳕭󰩞󱍙󰌄󰥒󲰻󰊎󱎭󲚧󰌄󳏢󱍙󱚢󰊎
󱎭󲚧󰌄󱈊󲱁󱧐󱮴(EPS)󰥒󲰻󱜈󰁼󱧐󱮴(ESP)󱍙
󲙖󰭥󱦓󳐵󲱁󱧐󱮴󰥒󲰻󱜈󱧐󱮴󲩌󱐕󰑖
󲺢󲙖󱍙󱇽󳞭󱕃󳐵󱍙󰊎󱎭󲚧󰏞󰈎󰥒󲰻󱈊
󲱁󱧐󱮴󰥒󲰻󱜈󱧐󱮴󰂥󳞭󰥒󲰻󰉉󱷒󰁃󲨙󰉮󱮴󲡶󱏃󱈊
󲱁󱧐󱮴󲖚󲰻󲺤󲳥󰥒󲰻󱈊󲱁󱧐󱮴󲙖󱈆󲚧󲰻
󲳴󱈊󰐏󲳴󰐏󰑙󱈊󰁼(ECU)󱠞󱮙󲚧󱍙
󲙖󰐺󰭥󲲭󰸋󲨫󲲰󱈆󱰏󱽄󱍙󱎦󰨠󰓶󲖚󱱃󱓩󱍙󲚧
󱳚󲲓󲙖󰤗󱍙󱦓󱳚󱷒󰮶󲪈󲺤󳏕󰤗󰠹󲚧
󱎦󰨠󲖚󱱃󱍙󱓩󱝋󰏞󲺢󲙖󱍙󱂅
󰐁󲢏󰉜󰌄󳅝󰊎󱎭󲱁󲚧󰉅󰁃󱍙󰨠󲢪󰑥󰊎󳐷󰂥󳞭󱦓󰨠󲢪
󱍙󳐵󰊎󳐷󰏞󰊎󱎭󲚧󰂥󳞭󱷒
1.4 󰐁󰉜󱓩󱝋󱍙󰊒󰊎󰔝
󰐁󲢏󰉜󰐁󰉜󰂥󱚢 CAN󱮔󱍙󲰻󲱛󰊎󱎭󲚧󰨠󲺤󰉅󰁃
󰑥󱓩󱝋󰊎󰦪󱎦󰨠󲡶󱡬󰐏󰓜󱮤󱈆 RS232 󱮔󲳖󱻈 CAN/RS232
󲳗󲸢󲱁󰀷 CAN 󱮔󰓜󱮤󱈆 CAN 󱮔󲳖󱻈󲚧󱯫󱓖
󱟄󲚧󱈊󱯫󱓖󰊎󱎭󲚧󰊎󱎭󲚧
󱈊󱮤󱈆 CAN 󱮔󲳖󱻈 CAN/RS232 󲳗󲸢󲱁󰀷 RS232 󱮔󰓜
󱮤󱈆 RS232 󱮔󲳖󱻈󱎦󰨠󲡶󱡬󰐏
CAN 󱮔󰁺󱍙󰊎󱎭󲚧󱯫󱓖󱮤󱈆 CAN/RS232
󱮔󲳗󲸢󱻈󱎦󰨠󲡶󱡬󰐏󲚧󱯫󱓖󲲰󲔡󰉅󰁃
󰌓󱘏󳇮󲣄󲠻󰋋󱎦󰨠󲡶󱡬󰐏󲚧󲲰󲔡󰓜󲲮
󱚢󰊎󰦪󱂅󰊎󱎭󲚧󲲥󲱁󱍙󱎦󰨠󰓶󰊎󰦪󱡕󰋨
󰐁
󰐁󰉜󱍙󱞵󱽗󰁧
摘要：

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USST_Arts_112360363基于CAN总线的车辆方向盘角度传感器测量及其数据分析研究.pdf

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作者：牛悦 分类：高等教育资料 价格：15积分 属性：59 页 大小：910.18KB 格式：PDF 时间：2024-11-11

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