资源描述:
《基于信息融合技术的驾驶状态监控与警报系统》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Proceedingsofthe6thWorldCongressonIntelligentControlandAutomation,June21-23,2006,Dalian,ChinaDrivingStatus’MonitoringandAlarmingSystemBasedonInformationFusionTechnologyJinZhang,JunDai,HonglueYaoGuangdongPolytechnicNormalUniversityIndustrialTrainingCenterNo.293,ZhongshanAvenue,Guangzhou,China(E-mai
2、l:zhjynh@163.com)Abstract—Thispaperdesignsasystembasedonmultisensorinformationfusiontechnology,whichisformonitoringdrivingstatus,alarmingandcontrolling.Inordertoimprovetheprocessingcapability,itadoptsspecialparallelprocessingchannelofimageandC/Sstructure,whichconsistsofvideo-disposingǃnon-video-di
3、sposingandcontrolsections.Thesystemcansimultaneouslymonitordrivers’pupilsizeandblinking,anglebetweendrivers’headanduprightness,drivingdirection,etc.Theveracityofsystemwillbestrengthenedtojudgethedrivers’fatiguedrivingstatusthroughinformationfusiontechnology.Keywords—fatiguedriving,informationfusio
4、n,distinguish,weightѢᙃ㵡ড়ᡔᴃⱘ偒偊⢊ᗕⲥϢ䄺㋏㒳ᓴ䖯᠈ྮ⋾⬹ᑓϰᡔᴃᏜ㣗ᄺ䰶ᑓϰᎹϮЁᖗᑓᎲ510665ᨬ㽕ᦤߎᑊᅲ⦄њϔ⾡ѢӴᛳ఼ᙃ㵡ড়ⱘ偒偊⢊ᗕⲥ⌟ǃ䄺Ϣࠊ㋏㒳DŽЎњᦤ催㋏㒳ⱘ໘⧚䗳ᑺˈ䞛⫼њϧ⫼ڣᑊ㸠໘⧚䗮䘧ҹঞЏҢᓣ㒧ᵘ䆒䅵ˈߚ⾏њ㾚乥໘⧚ǃ䴲㾚乥໘⧚ࠊ㋏㒳DŽ㋏㒳ৃৠᯊⲥ⌟偒偊ਬⱘⶇᄨᇣǃⴐᏬ⳼ࡼǃ༈䚼Ϣഄ䴶ൖ㒓ⱘ།㾦ǃ䔺䕚㸠偊ᮍㄝখ᭄ˈݡ䗮䖛ᙃ㵡ড়ᔎ㋏㒳߸߿⮆ࢇ偒偊⢊ᗕⱘޚ⹂ᗻDŽ݇䬂䆡⮆ࢇ偒偊˗ᙃ㵡ড়˗䆚߿˗ࡴᴗ1.ᓩ㿔Ңⷨお㒧ᵰⳟˈ⮆ࢇ偒偊ⱘൟডᑨࣙᣀ˖ⴐᏬⱘ乥㐕⳼ࡼ˗ⶇᄨ䗤⏤বᇣˈ⫮㟇䯁ড়˗༈䚼ৢӄ㒣䖛ᑈⱘᅷӴᚽ໘ˈ
5、᭄Ҏᇍ䜦ৢ偒偊ⱘॅࠡؒϟൖ˗જ˗ᮍⲬᖂ䇗ˈ偒䔺ᎺেᨛᨚㄝDŽᆇᏆ㒣᳝њ⏅ࠏ䅸䆚DŽԚᰃˈҎӀᇍ⮆ࢇ偒偊ⱘ䱤ᙷᔧ偒偊ਬ偒偊䖛Ёߎ⦄ҹϞ⮆ࢇ⮛⢊ᯊˈህᆍᯧᇮᓩ䍋䎇ⱘ䄺㾝DŽ㒳䅵㒧ᵰ㸼ᯢˈ⮆ࢇ偒偊䜦থ⫳⺄ᩲˈކߎ䏃䴶ˈᓩথѸ䗮џᬙDŽ㗗㰥ࠄऩϔӴৢ偒偊ϔḋˈ䛑ᰃѸ䗮џᬙⱘЏ㽕䱤ᙷDŽЁˈ⮆[4]ˈ[5]ᛳ఼ⲥ⌟ⱘޚ⹂⥛䯂乬ˈ៥Ӏ߽⫼Ͼ䴲㾺ᓣࢇ偒偊䗴៤ⱘѸ䗮џᬙऴᘏѸ䗮џᬙ᭄ⱘ20%Ꮊে˗Ӵᛳ఼ߚ߿ⲥ⌟偒偊ਬⱘⶇᄨᇣǃ⳼ⴐ᭄ǃ༈䚼⊩ˈ⮆ࢇ偒偊ᇐ㟈ⱘ⅏ѵҎ᭄㑺ऴᘏ⅏ѵҎ᭄ؒ㾦ǃ䔺বᤶㄝখ᭄ˈݡ㒣䖛ࡴᴗǃᙃ㵡ড়໘⧚ˈⱘ20.6%˗᮹ᴀˈ⮆ࢇ偒偊䗴៤ⱘѸ䗮џᬙ㑺ऴህ㛑ঞ
6、ᯊǃޚ⹂ഄ߸ᮁ偒偊ਬⱘ㊒⼲⢊ᗕDŽᔧথ⦄ᘏ᭄ⱘ1.4%˗㕢ˈ⮆ࢇ偒偊ᇐ㟈ⱘ⅏ѵҎ᭄㑺偒偊ਬ䖯ܹ⮆ࢇ偒偊䜦ৢ偒偊ᯊˈ䗮䖛䞛পᇍݙ䄺ऴᘏ⅏ѵᘏҎ᭄ⱘ3%DŽ⬅Ѣ⮆ࢇ偒偊ⱘ䱤㬑ᗻ⏤বਞ偒偊ਬ˄㾺থҪⱘ⮆ࢇ⼲㒣˅ǃᇍ䄺ᦤ⼎݊ᅗ䔺ᗻˈՓᕫᅗϡڣ䜦ৢ偒偊䙷ḋᯧѢẔ⌟ˈℸ⾥䕚㸠Ҏ⊼ᛣᅝܼǃਃࡼ݇䯁থࡼᴎⱘ㺙㕂ㄝᮑˈᄺᆊ䛑ⷨおẔ⌟偒偊⮆ࢇⱘ㋏㒳ˈҹޣᇥ⬅Ѣ偒偊ᴹޣᇥ䙓ܡѸ䗮џᬙⱘথ⫳DŽ[1]ˈ[2]ˈ[3]⮆ࢇᇐ㟈ⱘѸ䗮џᬙDŽ1-4244-0332-4/06/$20.00©2006IEEE87542.㋏㒳䆒䅵఼ˈᇍ偒偊ਬⱘ༈䚼䖯㸠ᠿᦣDŽᑊ㸠DSPڣ໘⧚㋏㒳䗮䖛䇗ᑺᑊ㸠ㅫ⊩݅ৠᇍ
7、ϸ䏃㾚乥ো䖯㸠໘2.1㋏㒳ॳ⧚⧚ˈᅠ៤偒偊ਬⶇᄨⱘ䆚߿ǃᅮԡǃᇣⱘ⌟ㅫˈ⳼偒偊⢊ᗕⲥ㋏㒳ⱘᴀॳ⧚ᰃˈ߽⫼Ͼ䴲ⴐ᭄ⱘ㒳䅵ˈ偒偊ਬ༈䚼Ϣ䏃䴶ൖ㒓།㾦ⱘ䅵ㅫDŽ㾺ᓣⱘӴᛳ఼㦋প偒偊ਬᰃ৺໘Ѣ⮆ࢇ偒偊䜦ৢ偒䴲㾚乥ো䕧ܹ㋏㒳⬅䔺䕈䕀Ӵᛳ఼䜦㊒⌧ᑺ⇨偊ⱘᙃDŽ˄1˅䗮䖛ϔϾCCDᨘڣᴎࡴⒸ䬰ᅮԡ⌟ᬣӴᛳ఼㒘៤ˈ䗮䖛⌟䆩ˈᇚোথ䗕㟇ऩ⠛ᴎࠊ䆩偒偊ਬⱘⶇᄨˈ䗮䖛ڣ໘⧚ߚᵤ偒偊ਬⶇᄨᰃ৺㋏㒳ߚᵤ໘⧚DŽ䆹ऩ⠛ᴎࠊ㋏㒳䞛