基于單片機的智能小車外文文獻翻譯(文件)
【正文】 rnal clock is about 12MH, clock cycle for 1s, so the timer/counter for 1 per timing once s. alarm module design Alarm module core chip 110 IC, can choose application in automobile, motorcycle, alarms, personal riot device, door magnetic alarm device and etc.3. System software designThis system software modular structure, he main program, initial antifuzzy procedures, interrupt subroutines, delay subroutines, buttons pronunciation subroutines, buttons scanning subroutines constitutes. tracing subroutines designTracing module is designed by the left right photoelectric sensor output terminal receiving monolithic respectively, p22 and p23 tube feet, then through the microcontroller programming, produce PWM control signal. Through L 298 control motor speed, let the car to move forward, left turn, turn right and stop driving purpose. avoid barrier of programmingObstacle avoidance module is designed by the infrared reflection sensor module around the output terminal receiving MCU respectively p20 and p21 tube feet, then through the microcontroller programming, produce PWM control signal, through L298 control motor speed, let the car to move forward, left turn, turn right and stop driving purpose. remote subroutines designRemote control module is designed by the infrared sensor 1838 an output terminal of the receiving MZUp32 tube feet, then use allpurpose remote control on the remote control, then let microcontroller decoding, produce PWM control signal, through L298 control motor speed, let the car move forward, left turn, turn right and stop driving purpose.4. SummaryAdopts singlechip, using photoelectric senor and infrared reflection senor was designed as a detection system, can realize automatic homing line to walk, automatic obstacle avoidance, alarm and remote control functions such as intelligent car. This design is the obvious advantage of simple circuit, reliability, low cost, and easy to function of further perfecting and expansion. From 基于單片機的智能小車通過研發(fā)實現(xiàn)了一種一光電傳感器為敏感元件，以AT89C51單片機為控制核心的電機循跡小車的智能控，該系統(tǒng)還包括直流電機、L9110芯片和LM324比較器等。南京航空航天大學(xué)金城學(xué)院畢業(yè)設(shè)計（論文）外文文獻翻譯系 部機電工程系專 業(yè)車輛工程學(xué)生姓名顧偉學(xué)號200901223指導(dǎo)教師卞利云職稱講師2013年2 月Electric intelligent car based on SCMThrough research and to realize a photoelectric sensor for sensitive ponents ,with AT89C51 as control core electric tracing of intelligent control carbonylationthe car ,the system is also including dc motor ,L9110 chips and LM324 parator etc. The design USES AT89C51 as intelligent car core controller.The system takes microcontroller as control core and realization of electric before Enter ,back ,turn left and right turn function .Through the Angle sensor detection the seesaw Angle change ,use incremental pl algorithm to control the electric car for balance ,and usi
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