隨著科學(xué)技術(shù)和工業(yè)生產(chǎn)的發(fā)展，對(duì)電子測(cè)量及其儀器的要求越來(lái)越高，于是能廣泛適應(yīng)高性能的測(cè)試任務(wù)的自動(dòng)測(cè)試系統(tǒng)應(yīng)用而生，它是在人工最少參與的情況下自動(dòng)進(jìn)行測(cè)量、數(shù)據(jù)處理，并以適當(dāng)?shù)姆绞斤@示或輸出測(cè)試結(jié)果的測(cè)試系統(tǒng)。分析了該系統(tǒng)的數(shù)據(jù)庫(kù)訪問(wèn)機(jī)制，且成功地在自動(dòng)測(cè)試系統(tǒng)軟件開(kāi)發(fā)中得到驗(yàn)證和應(yīng)用。
關(guān)鍵詞：自動(dòng)測(cè)試系統(tǒng) 數(shù)據(jù)庫(kù) 測(cè)試結(jié)果
ODBC 是一種底層訪問(wèn)技術(shù)。它為客戶端應(yīng)用程序訪問(wèn)數(shù)據(jù)庫(kù)時(shí)提供了一個(gè)統(tǒng)一的接口，使其從底層設(shè)置和控制數(shù)據(jù)庫(kù)，完成一些高層數(shù)據(jù)庫(kù)技術(shù)所無(wú)法完成的功能。這里采用CVI 作為軟件平臺(tái)來(lái)編寫(xiě)測(cè)試程序，用ODBC 方式實(shí)現(xiàn)對(duì)數(shù)據(jù)庫(kù)的訪問(wèn)，用LabWindows/ CVI SQL 工具包作為客戶端應(yīng)用程序開(kāi)發(fā)工具。
Abstract：Following the developments of both science and technologies and industrial productions，the requirements for electronic measurement
and instruments are higher. Thus automatic test systems that are widely suitable for high performance testing tasks rise in response to the proper
conditions. Automatic measurement，data processing，properly display or output the results are accomplished by this system with minimum human
interactions. The database accessing mechanism of the system is analyzed in this paper. The method is well applicable and verified in development
of automatic test systems.
Keywords：Automatic test system Database Test result