本文介绍一种遥控指令编码器,既能人工手动发令,又能由计算机控制自动发令。编码器采用数据传输原理进行逻辑设计。两种发令方式采用统一的二——八进制数据接口形式,使设备大大简化,使计算机与编码器建立了直接联系。本文重点讨论了两方面的问题:(1)遥控指令编码器的基本组成;(2)计算机及人工发令编码器的逻辑设计。 This article describes a remote control command encoder, both manual manual command, but also by computer control automatically issued orders. Encoder using data transmission principle of logic design. Two kinds of issuing order adopt the form of the unified two - octal data interface, make the apparatus greatly simplified, make the computer and the encoder establish direct contact. This article focuses on two issues: (1) the basic components of the remote control command encoder; (2) the logic design of the computer and the human command encoder.