J1939 Communication
使用J1939协议的车辆网络通信
创建J1939参数组和通道以使用MATLAB通过CAN网络传输®或模拟金宝app®。
笔记
You cannot run on Linux®任何包含金宝app车辆网络工具箱™J1939通信块库中块的模型。
功能
特性
Blocks
话题
- J1939接口
J1939 is a high-level protocol built on the CAN bus that provides serial data communication between electronic control units (ECUs) in heavy-duty vehicles.
- J1939参数组Format
应用层处理通过网络发送和接收的参数组(PGS)。
- J1939网络管理
J1939网络上的每个设备都有一个唯一的地址。
- J1939运输协议
J1939 transport protocol breaks up PGs larger than 8 data bytes and up to 1785 bytes, into multiple packets.
- J1939频道工作流程
传输和接收J1939参数组的图。
- 数学工作Virtual Channels
Emulate virtual CAN channels provided with the toolbox.
- Supported Block Features
Supported features of blocks in the Vehicle Network Toolbox block library.
- 硬件接口模型中的时间安排
Determine block execution frequency and relate to real-world time.