The middleware is divided into some classes, such as database, remote procedure call ( RPC), oriented message, object request agent, transaction processing management ( TPM) or special PM. 中间件分数据库、远程过程调用、面向消息、对象请求代理、事务处理管程(TPM)或专用(PM)等类。
The architecture of the system is composed of the encoding and decoding of Manchester ⅱ series-parallel conversion module, the bus transmission module, the remote terminal protocol and message processing module, the RAM and its controller module and subsystem module. 包括双冗余曼彻斯特II编解码及串并转换、总线传输逻辑、终端协议和消息处理、内存及控制器及子系统模块。