onbus
Onbus is a conceptual framework for on-vehicle data communication that aims to provide a flexible, modular bus for connecting sensors, actuators, and control units within mobile platforms such as cars, trucks, and autonomous machines. It is designed to support scalable electronic architectures by allowing disparate components to interoperate through a common design philosophy.
It defines an abstraction layer called the Onbus Core that sits above physical networks (CAN, Ethernet, LIN)
Messages in the onbus model are structured frames including a header with source, destination, and function
There is no formal international standard for onbus. It has been described in academic papers and referenced
In practice, onbus aims to simplify the integration of new devices, enable modular electronics architectures, and