【摘要】 无线竞赛系统是为幼儿园小朋友设计的一套训练初级数学运算技能的无线竞赛系统。该系统包括无线竞赛控制器和以89C52单片机为核心的无线竞赛手持器,由无线数传模块UM192负责上位机与下位机的无线通信连接,同时采用LabVIEW编程进行数据的分析、判断与计算,并保存和显示相应的比赛结果。更多还原

【Abstract】 The system as a facility wireless contest economy is designed to educate pupils in the kindergarten to count addition and subtraction. It includes two parts: one is the wireless contest controller, and the other is wireless contest mobile terminal which uses the single chip microcomputer 89C52 as core. The system imposes the wireless receiver and dispatches digital sending module UM192 to send out the data of the corresponding key-press. Meanwhile, We can use LabVIEW to program to analyse and judge the data received from the module UM192, then compute, save and show the results.更多还原