Design for a special measure and control device

This paper introduces a special measure and control device designed with an STD bus and chip microprocessor, which consists of 7 parts, possesses the functions of data collection, treatment, transfer, analog and self-checking. The device can be widely used in many fields such as industrial control, training, simulation and so on. The functions of the 7 parts, the principle, the technical keys and the related software are also described in this paper.