Top Applications Of CAN, LIN, Ethernet, FlexRay, USB, & Their Speed

Hello guys, welcome back to my blog. In this article, I will discuss the top applications of CAN, LIN, Ethernet, FlexRay, USB, and their speed, and I will mention only particular applications.

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Top Applications Of CAN, LIN, Ethernet, FlexRay, USB

Applications Of CAN

The controller area network (CAN), revealed in the 1980s by Bosch, has found extensive choice in the automotive industry and is also employed in industrial purposes as well, especially when used with the CANopen protocol defining higher layers of the network model. In the OSI model, CAN designates the physical and data to link layers.

The new CANopen stack implements the network through application layers. CAN provides for high-speed communication providing near-real-time performance for many kinds of signals and offering high robustness to EMI.

1. Transmitters: Hybrid vehicle charging systems
2. Transmissions: Audio/Sound systems
3. Cruise Control: Suspension systems
4. ABS: Power steering & airbags
5. Speed: 1Mbps

Applications Of LIN

The local interconnected network is developed to provide inexpensive Serial communications protocol in the automotive application in which CAN Is judged to be too expensive to all components for which OEMs wanted to add networking capability. LIN needs a master-slave to an apology in which slaves are ASICs that do not require a microcontroller core. The data rates are limited at 19.2 kbit/s. A local interconnect network is a common choice for simple, low bandwidth sensor integration.

1. Trunk Switches: Electric windows
2. Lights: Door locks
3. Power seat controllers
4. Rearview mirror adjustment
5. Speed: 20kbps

Applications Of Ethernet

Ethernet is the most popular protocol defining both the physical layer and the data link layer, employed for residential and commercial computer networks, and is driving to see increased usage in industrial control networks as well. Ethernet has evolved into a good option for bandwidth-intensive but non-safety crucial communications.

1. Radars
2. High-resolution cameras
3. Network communications
4. In-vehicle infotainment system
5. Speed: 100Mbps

Applications Of FlexRay

It is a new protocol that will be developed exclusively for automotive applications. It has been designed to allow increased speed and to overcome limitations that are associated with CAN, named as, lack of deterministic timing, redundancy, fault tolerance, and time-triggered behavior.

1. Traction control system
2. High-performance transmission
3. Steering wheel controllers: active suspension systems
4. Safety equipment: various sensor components
5. Speed: 10Mbps

Applications Of USB

1. Mobile phones
2. Storage devices
3. Speed: 480 Mbps

This was about ” Top Applications Of CAN, LIN, Ethernet, FlexRay, USB “. I hope this article may help you all a lot. Thank you for reading.

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About The Author

Chetan Shidling

Automotive | Technical Blogger | Engineer | Content Creator

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