臺灣博碩士論文加值系統

本文提出的應用CAN Bus建構電池組電力監控系統，利用CAN Bus作為數據傳輸媒介將電池數據送至電力監控端。控制器區域網路 (Controller Area Network, CAN) 能夠將傳統的繁雜線束用匯流排之方式取代，以簡單的串列傳輸，便能完成各匯流排節點通訊之連接。CAN Bus具有可靠的錯誤檢測機制與錯誤處理，在成本與用電的安全性皆能達到改善，同時也能夠達到減少線束及維修檢測時間之耗費，可應用於車輛或是廠房中的電池設備中。
本研究所設計的電池組電力監控系統採用NuMicroTM NUC140微控制器作為電池量測節點及主控端的控制核心，並使用Visual C#設計電池組電力數據監測介面，可以即時監測該系統上所有節點的電池狀況。

This research presented battery pack power monitoring system based on CAN Bus, which delivered battery data to power monitoring system with CAN BUS. Controller Area Network can simplify the traditional complex lines with simple series interface, and the feature of the interface can easily construct the connection of every node on the bus bar. Controller Area Network has reliable error detection and error handling. It can reduce the quantity of wire and the time spent on maintenance and checking. Controller Area Network can be used in vehicles and battery system in the factory.
The research designed the battery pack power monitoring system with microcontroller NuMicroTM NUC140, which takes the role of battery pack power monitoring and the master of control system. Using Visual C# for designing the interface of battery pack power monitoring system to monitor all the status of battery pack on the CAN BUS.

摘要 I
Abstract II
謝誌 III
目錄 IV
表目錄 VI
圖目錄 VII
第一章 緒論 1
1-1 研究背景 1
1-2 研究動機與目的 2
1-3 論文架構 3
第二章 CAN技術規範介紹 4
2-1 CAN 基本概念 4
2-2 CAN協定的基本定義 4
2-2-1 實體層 6
2-2-2 資料連結層 6
2-3 CAN的電位邏輯 8
2-4 CAN訊息的框架結構 9
2-4-1 資料框架(Data Frame) 9
2-4-2 遠端框架(Remote Frame) 10
2-4-3 錯誤框架(Error Frame) 11
2-4-4 超載框架(Overload Frame) 11
2-5 錯誤檢測及處理 11
2-5-1 錯誤類型 11
2-5-2 錯誤框架的輸出 13
2-5-3 錯誤界定規則 13
第三章 系統架構與設計 15
3-1 硬體系統架構規劃 15
3-2 硬體系統設計規劃 15
3-2-1 NuMicroTM NUC140介紹 16
3-2-2 NU-LB-NUC140開發板介紹 17
3-2-3 類比/數位轉換器訊號處理 20
3-2-4 電壓感測模組硬體設計 21
3-2-5 電流感測模組硬體設計 22
3-2-6 電力監測節點監測負載功率計算 24
3-4 軟體程式規劃設計 25
3-4-1 電池量測節點程式設計 26
3-4-2 主控端節點程式設計 28
3-4-3 電腦監測端程式設計 30
第四章 系統測試結果與驗證 32
4-1 電池量測節點測試與驗證 32
4-1-1 電池量測節點1的測試與驗證 33
4-1-2 電池量測節點2的測試與驗證 37
4-2 主控端與電腦監測端結果測試 41
第五章 結論 43
參考文獻 44

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