The research of intelligent networked sensors is a basic link of achieving the construction of rapid and flexible test system when changeable requirements of testing must be satsfied. IEEE1451 provides a standard of intelligent sensor, but most of the existing test equipment and sensors do not have the function about TEDS of IEEE1451. In order to take full advantage of numerous mature and reliable sensor and testing equipment, it is vital for us to develop some reformatory methods for intelligent sensors ac...