输入系统
shū​rù​xì​tǒng

data entry system

输入系统 (輸入系統) shū​rù​xì​tǒng
data entry system
a structured framework or specialized software used for the systematic recording and processing of information
input system
a software or hardware mechanism for entering information or commands into a computer or electronic device

Sources
Definitions
CC-CEDICT