武偉，賈鵬，郭三學(xué)
（武警工程學(xué)院，陜西 西安 710086）
摘要：針對高速公路上爆胎事故頻繁發(fā)生的現(xiàn)象，設(shè)計了基于LabVIEW虛擬儀器的輪胎壓力監(jiān)測系統(tǒng)，對系統(tǒng)的數(shù)據(jù)采集、保存、讀取以及測量數(shù)據(jù)的融合和行車速度安全分析等設(shè)計進行了詳細的說明。實驗結(jié)果表明，該系統(tǒng)能夠達到對輪胎溫度和壓力的準(zhǔn)確測量，當(dāng)胎壓過高或過低及溫度過高時自動報警，并能夠?qū)π熊囁俣冗M行正確的安全分析，以提醒駕駛員用最適當(dāng)?shù)能囁傩惺?，研究表明，該系統(tǒng)對防止汽車爆胎的發(fā)生有著實際應(yīng)用價值。
關(guān)鍵詞：爆胎；輪胎；監(jiān)測
中圖分類號：TP311.51 文獻標(biāo)識碼：A 文章編號：1672-4984(2006)03-0042-03
Design and realization of the tire pressure monitor system
WU Wei, JIA Peng, GUO San-xue
(Military Police Engineering College, Xi’an 710086，China)
Abstract: To the phenomenon frequently happening in tire burst accident on the expressway, this has introduced the TPMS based on LabVIEW Virtual Instrument and explained the design of data selection, conservation, reading-out, test data fusion and driving speed safety analysis of the system in detail. The system can provide exact measurement of tire temperature and pressure. When the tire pressure is too high or too low or the temperature is too high, it can automatically alarm and give correct driving speed from safety analysis to prevent tire burst accident.
Key words: Tire burst; Tire; Monitor
