Design of Automobile Intelligence Security Control System Based on Microcontroller AT89C51

  • WeiSheng Zhong
  • YaPing Wang
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 148)


AT89C51, being the main control chip, controls the auto speed, brake and clutch while the car is traveling under some situations. A long-distance displacement sensor detected the distance between the sensor itself and the obstacles in front of it, and succeeded in auto controlling the speed (brake and clutch) according to its traveling condition (including speed, maximum acceleration-the roughness of the pavement), which ensured autos to travel at the safe speed.


AT89C51 Displacement sensor Brake Clutch 


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  1. 1.
    Zhang, Y.: Microcontroller Theory and Application. Higher Education Press (2006)Google Scholar
  2. 2.
    Gong, Z.: Digital Circuit. University of Electronic Science and Technology Press (1998)Google Scholar
  3. 3.
    Zhang, Q., Du, Q.: Microcontroller Application System Design Technology. Electronics Industry Press (2004)Google Scholar
  4. 4.
    Wen, Z., Guan, Z.: Design of a Data Acquisition System Based on TLC5510. Electronic Design Engineering (5), 22–25 (2008)Google Scholar

Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Nan Chang UniversityNan ChangChina
  2. 2.East China Institute of TechnologyNan ChangChina

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