The application layer of SAEJ1939 provides a method for the application process to access the OSI environment, mainly including management functions and general useful mechanisms
Tag: smart car

According to the layered structure of the SAEJ1939 protocol, taking the control and communication protocols of trucks and buses as examples, the principle content and

The US Highway Safety Administration defines automotive intelligence as the following five levels.(1) No intelligence (level 0): The driver fully controls the original underlying structure