一种操控设备的多接口冗余设计技术

近年来，电子信息技术不断发展，设备与设备之间的信息传递方式也在不断地改进，目前比较流行的接口类型包括RS232、RS422、IISB2．0等多种类型，操控设备作为一种人机接口设备。应用范同广泛，可与多种接口对接。为了适应这种现状的需要，提高设备通用性。该文提出一种多接口冗余设计技术，适应不同场合的需要，操控设备可与多种接口设备对接。经过测试验证并在某型号系统上试用，证明其操控灵活接口应用方便，符合设计的要求。

A Redundancy Design Technology of lhe Multi-interface Contral Device

In recent years,electronic information technology development.The mode of information trans- fer between devices are also constantly improved.Currently more popular interface types include RS232, RS422,USB2.0 ect.Control device,as a human-machine interface,have been widely applied,May con- nection the different interfaces.In order to adapt to the needs of the current situation,improve the versa- tility of device.This paper persents a multi-interface redundancy design technology to adapt to the needs of different occasions.This control device can be directly and can interface device connected,fin- ish on the target tracking, positioning.