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Tbox supports on-board Ethernet communication, acts as a domain node to access on-board Ethernet, provides upgrade services for other components, or acts as a Gateway to provide network functions for other nodes.
on-board Ethernet is a new type of physical network used to connect various electrical devices in the car. The network is designed to meet a range of specific requirements in the vehicle environment, such as the electrical characteristics required by the vehicle equipment (EMI/RF), the requirements of the vehicle equipment for applications such as high bandwidth, low latency and audio and video synchronization, and the network management needs of the vehicle system.
On-board Ethernet is a local area network used to connect electronic components (ECU/MCU) in the car, and its data transfer rate can reach 100Mbit to 1Gbit/s. In-vehicle Ethernet meets the needs of the automotive industry such as low delay, low power consumption, high reliability, real-time performance, and low electromagnetic radiation.
On-board Ethernet uses BroadRReach at the physical layer, which is a physical interface that can adapt to the automotive environment and effectively reduce external radiation. At the same time, in-vehicle Ethernet uses the IEEE 802.3 interface standard at the MAC layer. The protocols supported by on-board Ethernet can be divided into three parts: AVB (Ethernet Audio VideoBridging), TCP/IP, and middleware.
In the development of on-board Ethernet standards, commercial organizations such as the OPEN (One Pair EtherNet) Alliance have played a key driving role. The alliance pioneered the use of Broadcom's 10/100Mbps BroadR-Reach solution for in-vehicle environments. Later, the standards for in-vehicle Ethernet were supplemented and revised accordingly by the IEEE organization, and these new features were reflected in the IEEE standards.
Tbox supports on-board Ethernet communication, acts as a domain node to access on-board Ethernet, provides upgrade services for other components, or acts as a Gateway to provide network functions for other nodes.
on-board Ethernet is a new type of physical network used to connect various electrical devices in the car. The network is designed to meet a range of specific requirements in the vehicle environment, such as the electrical characteristics required by the vehicle equipment (EMI/RF), the requirements of the vehicle equipment for applications such as high bandwidth, low latency and audio and video synchronization, and the network management needs of the vehicle system.
On-board Ethernet is a local area network used to connect electronic components (ECU/MCU) in the car, and its data transfer rate can reach 100Mbit to 1Gbit/s. In-vehicle Ethernet meets the needs of the automotive industry such as low delay, low power consumption, high reliability, real-time performance, and low electromagnetic radiation.
On-board Ethernet uses BroadRReach at the physical layer, which is a physical interface that can adapt to the automotive environment and effectively reduce external radiation. At the same time, in-vehicle Ethernet uses the IEEE 802.3 interface standard at the MAC layer. The protocols supported by on-board Ethernet can be divided into three parts: AVB (Ethernet Audio VideoBridging), TCP/IP, and middleware.
In the development of on-board Ethernet standards, commercial organizations such as the OPEN (One Pair EtherNet) Alliance have played a key driving role. The alliance pioneered the use of Broadcom's 10/100Mbps BroadR-Reach solution for in-vehicle environments. Later, the standards for in-vehicle Ethernet were supplemented and revised accordingly by the IEEE organization, and these new features were reflected in the IEEE standards.
