capacity of online parameter modification and graphical display and storage of data 5 5)對多種數(shù)據(jù)采集和控制卡的支持。
on the side of preventive conservation, they will identify what specific display and storage conditions are required for the well-being of the objects and how the museum environment can be modified to suit the conservation requirements 在保存方面,他們需要改善博物館內(nèi)現(xiàn)存情況,為文物度身制造一個適合的儲存或展覽環(huán)境。
on the side of preventive conservation, they will identify what specific display and storage conditions are required for the well-being of the objects and how the museum environment can be modified to suit the conservation requirements 在保存方面,他們需要改善博物館內(nèi)現(xiàn)存情況,為文物度身制造一個適合的儲存或展覽環(huán)境。
(2 ) completing the design of systematic hardware, including signal processing, a / d convert, serial communication, display and storage etc . in order to simplify the hardware structure, we use the i2c bus in the design of storage, display and keyboard circuits (2)完成系統(tǒng)硬件設(shè)計。包括信號調(diào)理、ad轉(zhuǎn)換、串行通訊、顯示存儲等幾部分。為簡化硬件設(shè)計,我們采用了i~2c總線擴(kuò)展技術(shù)進(jìn)行了下位機(jī)的存儲、顯示和鍵盤幾部分的設(shè)計。
the software system is developed based on visual c + + 6.0 and microsoft access . the database function is achieved by adopting the database accessing technology of mfc odbc . the software consists of main interface module 、 data acquisition module 、 data analysis module 、 database operation module and report forms print module etc 。 many functions are realized in the software, for example, data acquisition and waveform real time display 、 the display and storage of the detecting result 硬件部分可以對傳感器性能進(jìn)行獨(dú)立的初步檢測,可以對傳感器常見問題進(jìn)行判別;軟件部分是在硬件設(shè)計的基礎(chǔ)上,使用visualc++軟件作為開發(fā)平臺,結(jié)合mfcodbc數(shù)據(jù)庫開發(fā)技術(shù),編制了對傳感器信號進(jìn)行分析處理的軟件工具,它主要包括主界面模塊、數(shù)據(jù)采集模塊、數(shù)據(jù)分析模塊、數(shù)據(jù)庫操作模塊及對檢測結(jié)果報表打印模塊等。