提出了基于工業(yè)現(xiàn)場采用藍牙技術(shù)設(shè)計無線數(shù)據(jù)采集系統(tǒng)的思想。本文主要以TGS813
等氣體傳感器為核心元件構(gòu)成的氣體報警器出廠前測試為例，實現(xiàn)了對128 路傳感器信號的采集，同時能夠監(jiān)測到工作環(huán)境的溫度和濕度。通過對系統(tǒng)的測試，證明了利用藍牙技術(shù)設(shè)計的無線數(shù)據(jù)采集系統(tǒng)能夠準確地采集信號，滿足工業(yè)生產(chǎn)測試的需要。
關(guān)鍵詞：藍牙技術(shù)，無線通信，測試
Abstract： the paper taking the testing of poisonous gas annunciators as example，annunciators ere made up of TGS813 sensors．this system could collect sensors signal of 128 channels，and athered signal of environment temperature and humidity．This testing system proved that the ireless communication testing system of bluetooth technology could collect signal correctly，and ufficed the testing of industry production．
Key words：bluetooth technology，wireless communication，testing