【Abstract 】 This task Direct current generator auto test system design ,Various performance parameter that its the main use computer control direct current generator operation adjust when testing is collected the analysis voluntarily .That it relates to passing on senses the technique skill ,Communication technique ,Treatment of signal technique along with calculating machine integrated processing and the examination technique awaits .
That auto test systematically is doing worthwhile core installation with the calculating machine ,The different data that control sensor and transmitter are collected when testing are voluntarily finally transmitted back the calculating machine to handle .The entire test system is divided into three sections :Calculating machine data handling section ;The field data is collected the section voluntarily ;Communication section ;In it the calculating machine data handling section is through the data storage 、Output section along with mapping 、The calculation section is makeed up ,It may achieve the data accesss 、Calculation 、Analyse and the picture capacity showwed off the contributions ,Moreover test report be able to be generateed voluntarily ;The field data is collected and partly is in charge of collecting the test data voluntarily ,In case tension 、Electric current 、Meritorous service rate 、The frequency waits with the different part of temperature ;The communication section is in charge of test data display and the transfer .The software implementation is doing worthwhile the development tool with VB6.0 and VC6.0 , and the direct current intention auto test system is come out in the development ,Be living on this base ,By means of COM's technique ,Uniting the applications software such as Access data bank and the Excel's Electronic From of Microsoft and so on opens up out native systematic data management 、Inquiry 、Report form 、The curve is with stamps the system .
【Keyword 】 Direct current intention ,Passing on senses the technique ,Data acquisition system ,Auto test ,Communication technique