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汽车用Lin 2.0 通信协议
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2009-06-22
09:23:38
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85页
车载通信用Lin协议,主要用于汽车自身Net网络通信用,和Can一样是目前比较流行的通信协议
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Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
Bangalore
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
LIN 2.0 and SAE
J2602 Specifications
In-Depth
Jerwern Yi
Application engineering
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
Bangalore
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
Network
Protocols
in Automotive
Applications
Jerwern Yi
Application engineering
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
3 LIN & SAE J2602 Protocol In-Depth Training - Rev. 1.1
Network Protocols in
Embedded (Automotive) Systems
D2B, MOST
Token Ring
Optical Bus
ByteFlight
J1850
Low Speed CAN
Arbitration
Fault Tolerant, Dual Wire
High Speed CAN
Arbitration (CSMA)
Event Triggered, Dual Wire
Flexray
Time Triggered (TDMA)
Fault Tolerant
2 x 2 Wire/Optical
Bluetooth
Wireless Bus
Data Rate [Bit/s]
Class A
20 K
125 K
1 M
10 M
25 M
Class B Class C
Multi-Media
Master Slave
Single Wire, No Crystal
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
Bangalore
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
Network
Architectures
Jerwern Yi
Application engineering
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product
or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005
5 LIN & SAE J2602 Protocol In-Depth Training - Rev. 1.1
Comparison of Architectures
Distributed Scalable Architecture
Centralized Architecture
Gateway
Central
Module
Main Bus
Sub-Bus
Smart
Motor
Smart
Lamp
Smart
Sensor
Smart
Switches
SC
SC
Lamp
Motor
Sub-Bus
Motor Motor Motor
Sub-Bus
Sensors
Switches
Main Bus
MCU
Input
+
Interface
Pre -
drivers
Relays or
Silicon
switch
Motors
Lamps
Solenoid
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资源评论
- zslblue2013-06-20下载了两次都失败了,选择了电信、联通都没有用。。。。。。
- zhang1xin2014-04-02还行,不过看原版更好
- z3967831332012-11-01英文 ,看不怎么懂 !
xiaoke810410
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