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제목    Evolution of Automotive Data Communication
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작성자 besko 작성일 20-02-06 11:25:26 조회 140
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5992-3745.pdf (크기: 766075 bytes)

 

 

Why Automotive Ethernet

Today’s car has the computing power of 20 personal computers, features about 100 million lines of programming code, and processes up to 25 gigabytes of data an hour. Automotive digital technology has traditionally focused on optimizing the vehicle’s internal functions, now attention is turning to developing the car’s ability to connect with the outside world and enhance the in-car experience.


The Need For A New Standard

The different computers and domains in the car need to increasingly communicate with one another. Today, multiple different proprietary standards for communication are used, with each component typically using a dedicated wire/cable. Automotive Ethernet enables a single standard for all the communications from the different components to coexist on the same switched network, using a single pair of wires going to each location in the car from a central switch.

Here is a overview of the current buses and systems in a personal vehicle.

 

 

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