From smartphone connectivity and Bluetooth to interactive video screens, cars are loaded with more applications and connections than ever before. The cameras and sensors must be able to communicate efficiently to guarantee safety and newer BroadR-Reach ethernet systems help accommodate the higher computing and bandwidth requirements necessary.Ĭars are also being outfitted with increasingly complex infotainment systems. Many cars are already equipped with surround-view parking assistance, collision avoidance systems, lane departure warnings, and other safety features that rely on cameras and sensors. This enhancement not only improves bandwidth and latency performance, but it also reduces the amount of cabling needed which lowers the cost of implementation as well as the weight burden on the vehicle. Unlike standard ethernet that uses a dedicated transmit and receive path, automotive Ethernet employs a single twisted pair that can transmit and receive at the same time. In order to make ethernet viable for modern vehicles, BroadR-Reach technology was introduced to reduce latency, eliminate “noise” from physical sources in the car, and control bandwidth allocation. However, traditional ethernet could not keep up with the demands of emerging car technologies. What is automotive Ethernet?Īutomotive Ethernet is a physical, wired network that connects various components within a car. To accommodate this data load, new vehicles require much faster, more reliable networking than ever before, which has inspired advancements in automotive ethernet. With in-vehicle infotainment systems, on-board diagnostics, advanced driver assistance, and other safety systems, cars need to transmit incredible amounts of data simultaneously.

Today’s cars are expected to do so much more than just take you from point A to point B.

Automotive ethernet testing