Design and Implementation of Elevator Car Controller Based on Embedded Linux
Wenjing Liu
Abstract
Wenjing Liu
Abstract
After introducing processor AT91RM9200 and embedded Linux operating system,this paper designs a multimedia network controller.The design and implementation of the controller is expatiated in elevator car control system.Hardware design according to the requirements of the system is given.Then some critical and difficult technologies like operating system transportation,hardware driver are particularly discussed,and reasonable methods to resolve the difficulties are presented.The future applications of this controller are given.
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After introducing processor AT91RM9200 and embedded Linux operating system,this paper designs a multimedia network controller.The design and implementation of the controller is expatiated in elevator car control system.Hardware design according to the requirements of the system is given.Then some critical and difficult technologies like operating system transportation,hardware driver are particularly discussed,and reasonable methods to resolve the difficulties are presented.The future applications of this controller are given.
Key concepts: Computer science, Elevator, Controller (irrigation), Embedded system, Operating system, Computer hardware, Composite material, Materials science