基於CAN Bus建置駕駛監控測試平台

Building a Driving Monitor Test Platform Based on CAN Bus

陳宗佑(Tsung-Yu Chen)

指導教授 ： 吳章銘

中原大學/電機資訊學院/電子工程研究所/碩士(2016年)

https://doi.org/10.6840/cycu201600716

摘要

對於駕駛而言，在行駛車輛的過程中即時了解車輛的運作資訊，對行車安全上是非常重要的，因此，本論文將以控制器區域網路(Controller Area Network, CAN)作為網路核心，並以微控制器開發板及相關電路零件，實現電子控制單元。所建置之電子控制單元將透過CAN Bus網路進行連接，進而完成駕駛監控測試平台的建置；透過本測試平台的顯示介面，駕駛便能了解車輛即時的運作資訊，並且有利於進行車安全等相關研究與測試。
本測試平台建置主要分為行車監控與智慧車體兩大部分，行車監控部分是蒐集控制器區域網路上，其他電子控制單元的運作狀態，並將匯集結果以圖形化界面呈現給駕駛者，使駕駛者能簡單清楚了解整體車輛系統的運作狀態；智慧車體部分是模擬真實車輛運作機制，其功能除了包含駕駛操作介面與模擬車體外，還包含行車安全輔助功能，如防酒駕感測、防碰撞感應、智慧車燈等，藉此模擬駕駛平台及行車安全性輔助系統。此外，本測試平台依車用網節點建立，具有良好的擴充性，日後若有任何關於行車安全輔助的構想實現時，也可以透過本平台進行測試。

關鍵字

控制器區域網路 ； 電子控制單元 ； 節點

並列摘要

For the driver, understand the information of vehicle operation immediately in the course of driving is very important to driving safety. Therefore, the controller area network (CAN) is used as the core network to build a driving monitor test platform in this paper. The Electronic Control Units are implemented with the microcontroller development boards in the test platform. On the platform, the Electronic Control Units will be connected by the CAN Bus to simulate the driving vehicle system. Through the display interface on this test platform, the driver is able to understand real-time information about the vehicle operating, and it is conducive to vehicle security-related research and testing.
This test platform is divided into two parts: driving monitor portion and smart vehicle portion. Driving monitor portion is used to monitor and collect the status and information of the Electronic Control Units on the CAN Bus network. The driving monitor portion is presented the collection information from the Electronic Control Units as the graphical interface. The driver understands simply and clearly the status of the overall driving vehicle system. The smart vehicle portion is used to simulate a practical vehicle. The functions of smart vehicle portion not only include the user interface of steering wheel and simulated vehicle, but also have the driving safety auxiliary such as the anti-drunk driving sensor, the anti-collision sensor, the intelligent lights, etc., to simulate driving platform and driving Safety assistance systems. This test platform also has good scalability. If we have any new ideas about driving safety auxiliary in the future, we can build the function and connect into this test platform for testing.

並列關鍵字

CAN Bus

參考文獻

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