摘? 要:本設計主要由STC89C52單片機來進行控制，通過輸入輸出兩個端口控制驅動模塊來調節電機的工作狀態。本設計預利用機器視覺，通過識別條帶狀路標實現自主導航且利用超聲波模塊實時檢測距離以實現避障功能，利用光電傳感器模塊自動循跡以實現循跡功能，通過液晶屏顯示小車與障礙物之間的距離。本設計以STC89C52單片機，光電傳感器，超聲波模塊和L298N驅動模塊為控制核心，采用STC89C52單片機掃描光電傳感器，并把所采集到的信息進行處理，從而得到行進方向和行進速度的指令。然后根據導航系統的算法規則驅動直流電機和控制舵機的轉向，實現智能車的循跡與避障。
關鍵詞:51單片機；L298N驅動；超聲波；光電傳感；數碼管
Design of Intelligent Vehicle Tracking and Obstacle Avoidance Movement Control System
Abstract:The design?mainly controlled by the SCM ofSTC89C52which?is used to?adjust?the?drive?motor?working?condition?by?two?input?and?output?port?control?modules.The design?makes use of?machine vision,and?achieve autonomous navigation and the?use?of?ultrasonic?and?photoelectric?sensor?module?from?the?real-time?detection?strip?by?identifying?strip?signposted,?finally?achieve?the?functions?of?automatic?tracking?and?obstacle?avoidance.The?physical?data?were?measured?through?digital?displays.The?design?is?at?the?core?of?the?SCM?51,photoelectric?sensors,ultrasonic?modules?and?L298N?driver?module?for?the?control,using?51?single?to?scan?optical?sensor,and?the?information?collected?to?be?processed,resulting?in?getting?the?command?of?the?traveling?direction?and?traveling?speed.Then?intelligent?vehicle?tracking?and?obstacle?avoidance?can?be?achieved?by?driving?DC?motors?and?servo?steering?control?algorithm?which?according?to?the?rules?of?navigation systems.
Key?Words:SCM51;L298N?drive;Ultrasonic;Photoelectric?sensor;Digital?Tube
完整論文點擊如下鏈接下載：
https://download.csdn.net/download/weixin_45905610/88493759
基于單片機的智能藍牙避障循跡小車資源-CSDN文庫
程序點擊如下鏈接下載：
https://download.csdn.net/download/weixin_45905610/88493760
基于單片機的智能藍牙避障循跡小車-程序資源-CSDN文庫
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