The Design And Application Of Intelligent Stage Control System Based On ARM11

As the people are in the pursuit of rich material, also are eager for the spiritualenjoyment. It can say that the stage performances have become part of people’s life, and thedemand of the standard along with the progress of the society, is also in constant increase.People long for more and more shows have been taken on by varietily and novelty. On theone hand, the actors need to improve their acting skills, on the other hands, we need to havethe more modern, intelligent stage. This paper is mainly aimed at the modern stage equipmentcontrol, anlysis and study how to make the stage work effect at the background of computercontrol technology and network communication technology.This article goes in the two aspects of the structure design and control methods for theintelligent stage control systemd, it mainly elaborated the following contents:(1)In view ofthe present stage equipment with independent control mode, it put forward a control schemewhich based on field bus communication mode, and with a kind of distribution type systemstructure, which aims to more convenient, real-time and eficient to manage and control thestage equipment.(2)It designs the control system which using the ARM11as the main controlchip, using the CAN(Control Area Network) filed bus as the main commnunication mode.Combined with CAN bus communication protocol, analysis and design the data transmissionprocess.(3) In the design of the whole system, it uses the embedded system developmentpattern, from the to the top,it shows the hardware design, driver development, Operationsystem and the application.(4) The paper make the stage devices and control chip connectedtogether after analyzing the working principle of stage equipment and device interface. Itbasically have lighting equipment, lifting equipment, monitoring equipment and securityalarm device, and it details to state how to make the device driver development andtransplantation.(5)At last, it metions that the software design environment is use the forcecontrol configuration software, and concretely introduces the functionand effect for eachmodule.Theory and practice show that the distributed stage control system which has theeasonable design, great use, meet the needs of the reality, and have a certain referencesignificance.