Communication Protocol in Chassis Detecting Wireless Transmission System based on WIFI

In chassis detecting wireless transmission system, the wireless network communication protocol plays a key role in the information exchange and synchronization between the host and chassis PDA. This paper presents a wireless network transmission protocol based on TCP/IP which makes the rules of information transmission between chassis detecting system and PDA. Using the protocol, the work of chassis detection becomes high-speed and real-time. The level of automobile detecting technology is also improved.