The main controi module in this system inciudes caiibration , iogging , playback , relogging submoduies , etc . its main iogging controi module uses biprocess and multi - thread designs . one process is the data acquisition manager for communicating with the front - end computer . the other is the main controi sof = tware , in which the multi - thread shares a common memory space , so , communication between threads is auite convenient 系統(tǒng)的測(cè)井主控采用雙進(jìn)程、多線(xiàn)程的設(shè)計(jì)方案。一個(gè)進(jìn)程是采集管理器,它主要負(fù)責(zé)和前端機(jī)進(jìn)行通訊。另一個(gè)進(jìn)程就是主控軟件,其中多個(gè)線(xiàn)程共享同一個(gè)內(nèi)存空間,線(xiàn)程之間的通訊方便。