本文關(guān)鍵詞： ZigBee 無線通信 智能車 數(shù)據(jù)采集 ARM GPS　出處：《蘭州理工大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

【摘要】：針對連續(xù)位置數(shù)據(jù)采集的需要,開發(fā)了可移動智能監(jiān)控系統(tǒng),實現(xiàn)對智能車的控制以及周邊環(huán)境的實時監(jiān)測。該系統(tǒng)主要由上位機系統(tǒng)、通信系統(tǒng)和下位機系統(tǒng)三部分組成。上位機由PC機構(gòu)成；通信系統(tǒng)由兩個ZigBee模塊構(gòu)成；下位機系統(tǒng)由智能車、ARM開發(fā)板、GPS模塊構(gòu)成。該系統(tǒng)基于ZigBee2007協(xié)議的點對點通信,以CC2530芯片為核心、智能車為載體、ARM11微處理器為下位機主處理器；有效減少了ZigBee靜態(tài)節(jié)點的數(shù)量,從而降低了監(jiān)控成本；配合使用靜態(tài)固定采集點,可更方便地進(jìn)行全方位準(zhǔn)確監(jiān)控。本文的主要研究內(nèi)容與結(jié)果包括以下幾個方面： (1)綜述了國內(nèi)外嵌入式Linux系統(tǒng)、無線監(jiān)控及智能車等相關(guān)技術(shù)的研究現(xiàn)狀和研究意義,分析了存在的不足,并通過對比闡述了本課題的研究意義； (2)根據(jù)本課題的研究目標(biāo),通過對CPU性能需求分析以及多種無線通信方式的比較,提出了基于ARM6410和CC2530的無線監(jiān)控實施方案； (3)完成系統(tǒng)的總體方案以及各功能模塊的設(shè)計,包括硬件的選擇、軟件實現(xiàn)方法、無線通信的設(shè)計等； (4)搭建了嵌入式Linux系統(tǒng)平臺,完成了相關(guān)的系統(tǒng)、驅(qū)動、應(yīng)用等軟件開發(fā)。建立了ZigBee通信平臺的軟硬件系統(tǒng),實現(xiàn)了上位機與下位機的雙向通信； (5)開發(fā)上位機控制界面,對整體裝置進(jìn)行了綜合調(diào)試和測試,實現(xiàn)了智能車與控制界面之間的信息交換。 本文提出的基于嵌入式ARM-Linux的智能車無線監(jiān)控系統(tǒng),同時也是對現(xiàn)代無人駕駛汽車監(jiān)控系統(tǒng)的一種模擬。小型的無線智能車能完成一些復(fù)雜、危險的作業(yè)項目,而大型的智能駕駛不僅可以為駕駛的安全性增加保障,也是未來智能領(lǐng)域的一種必然應(yīng)用。
[Abstract]:According to the need of continuous position data acquisition, a mobile intelligent monitoring system is developed to realize the control of the intelligent vehicle and the real-time monitoring of the surrounding environment. The system is mainly composed of the upper computer system. The communication system and the lower computer system are composed of three parts. The communication system consists of two ZigBee modules. The lower computer system is composed of intelligent vehicle arm development board and GPS module. The system is based on point-to-point communication of ZigBee2007 protocol, with CC2530 chip as the core and intelligent vehicle as the carrier. The ARM11 microprocessor is the master processor of the lower computer. Effectively reduce the number of ZigBee static nodes, thus reducing the cost of monitoring; With the use of static fixed collection points, it is more convenient to carry out omnidirectional and accurate monitoring. The main research contents and results of this paper include the following aspects: 1) the research status and significance of embedded Linux system, wireless monitoring and intelligent vehicle are summarized, and the shortcomings are analyzed. The research significance of this subject is explained by comparison. 2) according to the research goal of this subject, through the analysis of CPU performance requirements and the comparison of various wireless communication modes, the wireless monitoring implementation scheme based on ARM6410 and CC2530 is put forward. 3) complete the overall scheme of the system and the design of each functional module, including the selection of hardware, the method of software implementation, the design of wireless communication, etc. Build the embedded Linux system platform, complete the related system, drive, application and other software development. Build the ZigBee communication platform software and hardware system. The communication between upper computer and lower computer is realized. 5) the control interface of upper computer is developed, the whole device is debugged and tested synthetically, and the information exchange between intelligent vehicle and control interface is realized. The wireless monitoring system of intelligent vehicle based on embedded ARM-Linux proposed in this paper is also a simulation of modern driverless vehicle monitoring system. Dangerous operation items, and large-scale intelligent driving can not only increase the security of driving, but also be an inevitable application in the future intelligent field.
【學(xué)位授予單位】：蘭州理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TP368.1;TP277

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本文編號：1486377