Title :
Design of the Smart Vehicle Control System Based on ARM and µC/OS-II
Author :
Xiong, Chunru ; Hu, Jufang
Author_Institution :
Fac. of Mech. Eng., Xinyu Coll., Xinyu, China
Abstract :
This paper uses LPC2138 of ARM 7 as the core controller in the smart vehicle so as to achieve a real-time operation system (OS) μC/OS-II. This controller works as the control system to operate the entire vehicle. The real-time μC. OS-II enhances the performance of control and simplifies the design and management of software. In addition, this system uses voice-driven principle, improving the human interaction between machines and operators. The utilization of high-precision of ultrasonic sensors on obstacle avoidance robot provides a guarantee for safety. And the usage of LCD as the machine interface facilitates the debugging and control of robot.
Keywords :
automobiles; collision avoidance; control engineering computing; human computer interaction; liquid crystal displays; man-machine systems; microcontrollers; operating system kernels; reduced instruction set computing; ultrasonic transducers; μC/OS-II; ARM 7; LCD; LPC2138; core controller; human interaction improvement; machine interface; man-machine interaction; obstacle avoidance robot; real-time operation system; robot control; robot debugging; safety guarantee; smart car control system; smart vehicle control system design; ultrasonic sensors; voice-driven principle; Acoustics; Control systems; DC motors; Hardware; Pulse width modulation; Real time systems; Vehicles; µC/OS-II; Embedded; LPC2138; Smart Vehicle;
Conference_Titel :
Computer Science and Electronics Engineering (ICCSEE), 2012 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-0689-8
DOI :
10.1109/ICCSEE.2012.33
