1、 24 1 gv Vo l24No12013 M 3 Journal of Suzhou Vocational University Mar 2013 1Epl !9“ Z Y/ “ 2 210017K1 . !9B1Epl lOa e va va va z vF e v AT89C52 z v L293Dz v. kTV l ? LC1Ep 1oM 1Ep . ms | 51DS “cI| The Design of An Automatic Obstacle Evading Vehicle Based on Single-chip Microcomputer JI Ping (Depart
2、ment of Electrical EngineeringJiangsu Maritime InstituteNanjing 210017China) Abstract In this paperan automatic obstacle evading vehicle based on single-chip microcomputer and infrared sensor is designed The vehicle includes the framethe central control modulethe power supply modulethe sensing modul
3、ethe motor driving moduleand so on The central control module selects and uses AT89C52 single-chip microcomputerthe driving module adopts the L293D driving chipand the sensing module adopts infrared sensor The experiment results show that the so-designed vehicle can evade obstacles successfullyKey w
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