pc optimize meaning in Chinese

优化设置

The system uses the pc and the at89c52 as the control center of the system . the pc optimizes the control parameters as the calculation control unit . the at89c52 receives the various parameters by serial communication with the power measurement system and the fuel consume measurement system and the emission measurement system and the ecu and so on , then sends into pc by sharing the ram with the pc as the communication control unit
该系统采用pc机和单片机at89c52为上位机，以pc机作为计算控制单元，对发动机控制参数进行优化；单片机作为通讯控制单元，与作为下位机的测功器加载系统、油耗测量系统、排放测量系统以及发动机电控单元ecu等子系统进行串行通讯接收各参数，并通过与pc机共享ram送入pc机。