CANdelaStudio
CANdelaStudio
CANdelaStudio
CANdelaStudio ————快速入门
© 2007. HiRain Technologies. All rights reserved.
Slide: 1
摘要
CANdelaStudio
CANdelaStudio
� 基于CANdelaStudio
CANdelaStudio的诊断开发流程
Common Diagnostics
Variants
Common Diagnostics
Variants
Common Diagnostics和Variants
� Common Diagnostics
Variants
� ECUECUECUECU诊断接口
� 一致性检测以及文件导入////出
© 2007. HiRain Technologies. All rights reserved.
Slide: 2
CANdelaStudio
CANdelaStudio
基于CANdelaStudio
CANdelaStudio的诊断开发流程
q 诊断系统开发的四要素
q 制定规范(需求)
q 软件(代码)实现
q 诊断功能验证
q 测试诊断规范(需求)在ECU中
的实现和集成情况
q 诊断测试
© 2007. HiRain Technologies. All rights reserved.
Slide: 3
CANdelaStudio
CANdelaStudio
基于CANdelaStudio
CANdelaStudio的诊断开发流程
© 2007. HiRain Technologies. All rights reserved.
Slide: 4
CANdelaStudio
CANdelaStudio
基于CANdelaStudio
CANdelaStudio的诊断开发流程
ISO-standards:
ISO 14229, ISO 15765...
OEM specific
diagnostic specifications
Diagnostic functions
assigned to the protocol
General diagnostic data
applicable to all ECUs
ECU-ID
ECU-ID
ECU-ID
ECU-ID
VIN VIN VIN VIN
Serial num
Serial num
Serial num
Serial num
Diagnostic template
Diagnostic template
Diagnostic template
Diagnostic template
OEM X (****.cddt)
OEM X (
.cddt)
OEM X (
.cddt)
OEM X (
.cddt)
This template represents
the diagnostic specification
of the OEM and is valid for
many ECUs
ECU specific
ECU specific
ECU specific
ECU specific
diagnostic
diagnostic
diagnostic
diagnostic
description (****.cdd)
description (
.cdd)
description (
.cdd)
description (
.cdd)
This document is valid
for just one ECU and all
its variants.
specific
specific
specific
specific
diagnostic
diagnostic
diagnostic
diagnostic
ECU
ECU
ECU
ECU
datadatadatadata
© 2007. HiRain Technologies. All rights reserved.
Slide: 5
CANdelaStudio
CANdelaStudio
基于CANdelaStudio
CANdelaStudio的诊断开发流程
q 方便平台移植
© 2007. HiRain Technologies. All rights reserved.
Slide: 6
CANdelaStudio
CANdelaStudio
基于CANdelaStudio
CANdelaStudio的诊断开发流程
q 提高开发效率
© 2007. HiRain Technologies. All rights reserved.
Slide: 7
定制诊断规范————CANdelaStudio
CANdelaStudio
CANdelaStudio
CANdelaStudio
© 2007. HiRain Technologies. All rights reserved.
Slide: 8