在對(duì)汽車變速箱的轉(zhuǎn)速與扭矩測(cè)量過(guò)程中，設(shè)計(jì)了一個(gè)軟件由LabVIEW 與嵌入式實(shí)時(shí)
操作系統(tǒng)組成，硬件由計(jì)算機(jī)與單片機(jī)構(gòu)成的上下位機(jī)測(cè)量系統(tǒng)。詳細(xì)介紹了對(duì)μC/OS-Ⅱ操作系統(tǒng)的應(yīng)用和LabVIEW 串口數(shù)據(jù)通信與顯示的實(shí)現(xiàn)。從而做到了對(duì)數(shù)據(jù)的實(shí)時(shí)采集與處理。
關(guān)鍵字：數(shù)據(jù)采集;LabVIEW; 嵌入式實(shí)時(shí)操作系統(tǒng); 串口通信
Abstract: In the course of the measure of rotate speed and torque of auto gear-box,An
upper and lower computer system ,which is composed of software included LabVIEW and
embedded Real-time operating system and hardware consisted of computer and singlechip,was designed for measure.It gave a particular presentation of the application of μC/OS- Ⅱ and implement of Serial communication and display in LabVIEW.As a result,the Real-time Data acquisition and disposal was successful to carry out.
Key words:Data acquisition;LabVIEW;Embedded Real-time operating system;
Serial communication