【正文】 I 單位代碼： 005 分 類 號(hào)： TN 延安大學(xué)西安創(chuàng)新學(xué)院 本科畢業(yè)論文（設(shè)計(jì)） 題 目 ： 基于 ZigBee 技術(shù)的無(wú)線 遙控小車(chē)的設(shè)計(jì) 專 業(yè) ： 電子信息工程 姓 名 ： 張 樂(lè) 學(xué) 號(hào)： 0903024145 指導(dǎo)教師： 馬惠鋮 職 稱： 講 師 畢業(yè)時(shí)間： 二零一 三年六月 II 基于 zigbee 技術(shù)的無(wú)線遙控小車(chē)設(shè)計(jì) 摘要： 近年來(lái)，無(wú)線通信的發(fā)展蒸蒸日上，在此過(guò)程中也出現(xiàn)了各種無(wú)線網(wǎng)絡(luò)數(shù)據(jù)傳輸標(biāo)準(zhǔn) ， Wireless USB、 Bluetooth、 WIFI、 ZigBee 等。在當(dāng)今無(wú)線通信領(lǐng)域中，各種無(wú)線通信網(wǎng)絡(luò)各具特色。 Wireless USB 主要適用于音頻、視頻等媒體數(shù)據(jù)的傳輸， WIFI主要使用于大量數(shù)據(jù)的傳輸，而 Zigbee 則以其傳輸距離遠(yuǎn)、低速率、低功耗、低成本等優(yōu)良性能使其成為無(wú)線通信領(lǐng)域中的一顆耀眼之星。隨 著電子行業(yè)的發(fā)展，無(wú)線控制、無(wú)線數(shù)據(jù)傳輸?shù)缺貙⑹墙窈蟮碾娮有袠I(yè)的發(fā)展趨勢(shì)，無(wú)人駕駛的遙控小車(chē)也必將進(jìn)入一個(gè)實(shí)用型的階段。人們可以遠(yuǎn)程通過(guò) PC 機(jī)及具備嵌入式系統(tǒng)的高速單片機(jī)對(duì)小車(chē)下達(dá)控制命令，其可應(yīng)用于科學(xué)勘探、車(chē)載智能系統(tǒng)等領(lǐng)域，其價(jià)值不言而喻。本設(shè)計(jì)主要基于 AVR（ Atmega 16）單片機(jī)及 Zigbee(CC2530)無(wú)線通信模塊，設(shè)計(jì) PC機(jī)遠(yuǎn)程無(wú)線遙控小車(chē)及監(jiān)控終端，其具備完善的軟硬件系統(tǒng)，很好的實(shí)現(xiàn)了小車(chē)的前后行進(jìn)，轉(zhuǎn)向以及輔助燈光指示，該設(shè)計(jì)中，硬件系統(tǒng)電路結(jié)構(gòu)簡(jiǎn)單、安全可靠、響應(yīng)速度快； PC 機(jī)操 作界面簡(jiǎn)潔，數(shù)據(jù)傳輸穩(wěn)定，易于操控。 關(guān)鍵詞： 無(wú)線遙控小車(chē) ； Atmega 16； Zigbee II The Design of wireless remote control carBased on zigbee Abstract: in recent years, Wireless munication development progresses day by day, in the process, also appeared a variety of Wireless work data transmission standards, Wireless USB, Bluetooth, WIFI, ZigBee, etc. All kinds of wireless munication work has more perfect wireless work data transmission standards. In today39。s wireless munication domain, each of them has its own characteristics. Wireless USB is mainly suitable for audio, video and other media data transmission, the WIFI is mainly used in large amounts of data transmission, and Zigbee is mainly used for long distance, low transmission rate, low power consumption, low cost, etc. With the development of the electronics industry, the popularity of intelligent field will be more and more wide, it will be the future trend of the development of electronic industry. Unmanned remote control car will enter a practical application field. People can remote through the PC and embedded system of car control orders, it can be applied to scientific exploration, vehicle intelligent systems and other fields, its value is selfevident. This paper mainly introduces the based on AVR MCU (Atmega 16) and Zigbee (CC2530) wireless munication module design of the wireless remote control car, the design is based on the actual application and established. Has perfect software and hardware system, the very good implementation, before and after the car steering and specific path automatically, the whole system circuit is simple in structure, safe and reliable, the test meet the requirements. Key words: Wireless remote control car。 Atmega 16。 Zigbee.III 目 錄 ....................................................................................................................................................................... 1 ............................................................................................................................................................. 1 車(chē)體主控單片機(jī)的選用 ..................................................................................................................................1 電機(jī)驅(qū)動(dòng)芯片的選擇 ......................................................................................................................................2 無(wú)線顯示終端電路 ..........................................................................................................................................3 供電模塊 ...........................................................................................................................................................3 簡(jiǎn)述 ............................................................................................................................................................. 3 .................................................................................................................................... 4 ATMEGA16 單片機(jī) .............................................................................................................................................4 ZIGBEE 模塊： CC2530 .....................................................................................................................................6 LCD12864 顯示器 ............................................................................................................................................7 直流減速電機(jī) ...................................................................................................................................................9 ................................................................................................................................................... 9 電源電路 ...........................................................................................................................................................9 整體電路原理設(shè)計(jì) ........................................................................................................................................ 10 ................................................................................................................................................ 11 上位機(jī)程序流 程圖 ........................................................................................................................................ 12 下位機(jī)（小車(chē)端）程序流程圖 ................................................................................................................... 12 下位機(jī)（ 12864）程序流程圖 ..................................................................................................................... 13 .........................................................................................................