Road vehicles — Local Interconnect Network (LIN) — Part 4: Electrical physical layer (EPL) specification 12 V/24 V
道路车辆 - 本地互连网络(Lin) - 第4部分:电气物理层(Epl)规范12 V/24 V
发布日期:
2016-08-25
ISO 17987-4:2016规定了LIN通信系统的12 V和24 V电物理层(EPL)。
LIN的电气物理层设计用于低成本网络,比特率高达20 kbit/s,用于连接汽车电子控制单元(ECU)。所使用的介质是每个接收器和发射器相对于地面的单线。
ISO 17987-4:2016包括变速器本身电气特性的定义,以及总线驱动器设备基本功能的文件。
本文件中的所有参数都是针对?40°C到125°C的环境温度范围定义的。
ISO 17987-4:2016 specifies the 12 V and 24 V electrical physical layers (EPL) of the LIN communications system.
The electrical physical layer for LIN is designed for low-cost networks with bit rates up to 20 kbit/s to connect automotive electronic control units (ECUs). The medium that is used is a single wire for each receiver and transmitter with reference to ground.
ISO 17987-4:2016 includes the definition of electrical characteristics of the transmission itself and also the documentation of basic functionality for bus driver devices.
All parameters in this document are defined for the ambient temperature range from?40 °C to 125 °C.