电子信息科学与技术专业毕业设计模板最终.docVIP

基于FPGA?的电梯控制器?的设计 学生专业： 电子信息科学?与技术 学生姓名： 指导教师： 摘要 电梯作为现代?化的产物，早在上个世纪?就进入了我们?的生活之中。本设计就是基?于FPGA用?VHDL语言?所开发的十六?层电梯控制程?序。VHDL具有?与具体硬件电?路无关和设计?平台无关的特?性，并且具有良好?的电路行为描?述和系统描述?的能力，并在语言易读?性和层次化结?构化设计方面?，表现了强大的?生命力和应用?潜力。 本设计主要是?基于FPGA?的电梯控制器?，并在MAX+plusⅡ平台上进行了?电路综合和仿?真，FPGA芯片?EPF10K?30EFC4?84-3完成各个时?序逻辑控制。该电梯控制器?遵循方向优先?的原则，提供16个楼?层多用户的载?客服务并指示?电梯的运行情?况。通过程序调试?及运行仿真，结果表明，本设计可以完?成：电梯运行所在?楼层指示、电梯运行方向?指示、关门延时设置?、超载报警、长按按键取消?请求、可以锁住指定?的楼层按键等?。 关键词　电梯；控制系统；FPGA；VHDLThe produc?t of the elevat?or as a modern?, early last centur?y into our lives. The design? is based on the electr?onic design? automa?tion techno?logy in the very high speed integr?ated circui?t hardwa?re descri?ption langua?ge develo?ped by sixtee?n langua?ges ??elevat?or contro?l proced?ures. VHDL has nothin?g to do with specif?ic hardwa?re circui?t design? and charac?terist?ics of platfo?rm-indepe?ndent, and has a good descri?ption of circui?t behavi?or descri?ption and system? capaci?ty, and access?ibilit?y of langua?ge and hierar?chical? struct?ured design?, demons?trated? great vitali?ty and potent?ial applic?ations?. This design? introd?uces FPGA-based elevat?or contro?ller, and in the MAX + plus II platfo?rms circui?t synthe?sis and simula?tion, FPGA chip EPF10K?30EFC4?84-3 to comple?te the variou?s sequen?tial logic contro?l. The contro?ller follow?s the direct?ion of the princi?ple of priori?ty, to provid?e 16 floors? of the passen?ger servic?e and multi-user direct? the operat?ion of the elevat?or. Debugg?ing and runnin?g throug?h the simula?tion result?s show that the design? can be comple?ted: floor where the elevat?or runnin?g direct?ion, indica?ting the direct?ion of the elevat?or, closin?g delay settin?g, overlo?ad alarm, press button? to cancel? the reques?t, you can lock the keys so design?ated floors?. Keywor?ds　Elevat?or Contro?l System? FPGA VHDL 目录 摘要 I Abstra?ct II 第1章 绪论 1 1.1 课题背景和意?义 1 1.2 发展现状 2 1.2.1 国内发展现状? 2 1.2.2 国外发展现状? 2 1.3 FPGA