基于單片機的自動避障小車設計與實現(xiàn)

1、鄭州工業(yè)應用技術學院本科生畢業(yè)設計本科生畢業(yè)設計題目：基于單片機的自動避障小車設計與實現(xiàn)指導教師：張朝陽職稱：講師學生姓名：周紅宇學號：1102120515專業(yè)：電氣工程及其自動化院（系）：機電工程學院答辯日期：年月日2015年月日鄭州工業(yè)應用技術學院畢業(yè)設計基于單片機的自動避障小車設計與實現(xiàn)IAbstractAbstractSmartcarisasmallrobottoaccomplishspecifictasksbyprogramm

2、ingmainlyinthefieldofautomationcontrolithaslowproductioncostsimplecircuitstructuredebuggingconvenienthastheverystronginterest.SmartcarrobotloversaswellasbythemajityofCollegestudents.ThisdesignusesSTC89C52RCmicrocontrolle

3、rasthemaincontrolchipthechipisachipofhighspeedlowpowerconsumptionstrongantiinterferenceabilitythemaximumclockfrequencyis48MHztheuserapplicationspacef8K.Tomeettheneedsofthespaceprogram.DrivenbytheL298Ndrivechipitisakindof

4、dualfullbridgesteppermotdedicatedchiptheinputendofthecontrolcanrealizethecarstartstopturn.IndertosavecoststhecarbytwoDCmotauniversalwheeltherearwheeldrive.TheobstacleavoidancesensE18D50NKinfraredphotoelectricswitchtoobst

5、acleavoidance.Duetotheadoptionofthe6batterysuppliespowertotheantiinterferenceofthesystemhasbeenstrengthened.TomakefulluseofthesystemresourcesofSTC89C52theperfectrealizationoftheintelligentvehicleobstacledetectionobstacle

6、avoidanceautomaticcruisefunction.Throughthepracticeofacceptancetestingcircuitstructureofthesmartcarissimpleconvenientdebuggingthesystemtoreflecttherapidflexiblethedesignschemeiscrectfeasiblestablereliableindicats.Thispap

7、erfirstintroducesthedevelopmentprospectsofthesmartcarthenintroducesthedesignideawkingprinciplecircuitofeachmodulecircuitthedesignprocessoftheprojectaresummarizedprospectswitheachmodulecircuitdiagramthedesignofthephysical