Modern cars are integrated with more and more electronic devices, controllers, sensors, actuators, bring more convenience, comfort and safety to the driver. Therefore, complex functions have much higher requirement on communication network, with higher speed, so accelerate new type of vehicle network application, such as FlexRay, Ethernet, and etc. Wireless connection could provide a convenient and flexible topology, transport protocol solution, also could resolve vehicle electronic limit. This paper proposes vehicle network system architecture based on communication, including three types of wireless application on the network, covering three major direction, intelligent terminal connection, wireless diagnostic, telematics and some solutions on the key points specific. Description in the paper is already built to specification, and integrated in the test samples of the related electric control system on the demo car.
Vulnerabilities of Intelligent Network System
