本文選題：物流跟蹤 + 姿態(tài)檢測　； 參考：《昆明理工大學》2015年碩士論文

【摘要】：隨著物流行業(yè)的迅速發(fā)展和物流運輸量的不斷提高,一些問題也隨之而來如物流響應速度慢、貨物在途中丟失嚴重、物流車輛尤其是裝載危險貨物的車輛出現(xiàn)事故頻繁等。由于不能及時的對貨物進行跟蹤、對車輛進行檢測定位,因此就不能及時的解決這些問題,這就會給人們帶來嚴重經(jīng)濟或人身安全威脅。本文研究了一種基于嵌入式技術的物流跟蹤及車輛檢測系統(tǒng)。系統(tǒng)由物流公司的數(shù)據(jù)中心、車輛上的車載平臺和客戶端三部分組成。車載平臺應用嵌入式技術,通過MPU-6050模塊采集車輛的姿態(tài)信息并運用卡爾曼濾波算法得到可用的角度值；通過SIM908模塊采集車輛的位置信息,通過GPRS數(shù)據(jù)傳輸方式實現(xiàn)車載平臺與數(shù)據(jù)中心之間的數(shù)據(jù)傳輸。數(shù)據(jù)中心不僅能夠實現(xiàn)對車輛信息和所載貨物信息的查詢功能,還融合了百度地圖API和OpenGI技術,分別實現(xiàn)了與車載平臺的信息交互,顯示車輛的地圖位置和三維姿態(tài)信息�？蛻舳送ㄟ^INTERNET網(wǎng)絡實現(xiàn)與數(shù)據(jù)中心的數(shù)據(jù)讀寫功能,查詢客戶所托貨物的運輸信息。通過對系統(tǒng)主要功能的研究與測試,實現(xiàn)了對貨物信息在車載平臺上的記錄,通過對車輛定位功能的實現(xiàn)間接對貨物的位置進行確認。并且在數(shù)據(jù)中心接收到車輛故障或傾斜時發(fā)出的呼救信號和車輛姿態(tài)信息,并以三維模擬圖像的方式顯示。
[Abstract]:With the rapid development of logistics industry and the continuous improvement of logistics traffic, some problems such as slow logistics response speed, serious loss of goods in the way, frequent accidents of logistics vehicles, especially those loaded with dangerous goods, etc. Because the goods can not be tracked in time, the vehicle can not be detected and located, so it can not solve these problems in time, which will bring serious economic or personal security threats to people. This paper studies a logistics tracking and vehicle detection system based on embedded technology. The system consists of three parts: the data center of logistics company, the vehicle-mounted platform and the client. Based on embedded technology, the vehicle attitude information is collected by MPU-6050 module and the available angle value is obtained by using Kalman filter algorithm, and the position information of vehicle is collected by SIM908 module. Data transmission between vehicle platform and data center is realized by GPRS data transmission mode. The data center can not only query the vehicle information and cargo information, but also integrate the Baidu map API and OpenGI technology to realize the information interaction with the on-board platform and display the map position and 3D attitude information of the vehicle. The client can read and write the data from the data center through Internet, and inquire the transportation information of the goods entrusted by the client. Through the research and test of the main functions of the system, the record of the cargo information on the on-board platform is realized, and the location of the cargo is indirectly confirmed by the realization of the vehicle positioning function. At the same time, the distress signal and vehicle attitude information are received in the data center when the vehicle is out of order or tilted, and displayed in the form of 3D analog image.
【學位授予單位】：昆明理工大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TP274

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本文編號：2013197