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研究生:蕭瑞源
研究生(外文):Hsiao, Jui-yuan
論文名稱:碟盤熱效應對車輛主動煞車系統之探討
論文名稱(外文):The Study of Disc Thermal Effect to Active Control in Vehicle Brake System
指導教授:陳精一陳精一引用關係
指導教授(外文):Chen, ching-I
口試委員:倪慶羽涂聰賢
口試委員(外文):Nee, chin-yuTu, tsung-hsien
口試日期:2017-06-17
學位類別:碩士
校院名稱:中華大學
系所名稱:機械工程學系
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2017
畢業學年度:105
語文別:中文
論文頁數:42
中文關鍵詞:煞車系統碟盤熱效應主動煞車系統Arduino控制器
外文關鍵詞:brake systembrake disc thermal effectactive brake systemArduino controller
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汽車出現,帶來了全世界科技的改變,因行動速度改變,縮短了兩地的距離,降低或減少時間、金錢、距離。但也衍生如車禍造成身體殘障、外傷、肢體功能部分限制等問題,造成演化成因車輛的防護措施、知識、認知、工具等推動。在汽車的配備包含懸吊、煞車、轉向等系統,其中以煞車系統最為重要。汽車行進重複煞車時,因煞車碟盤與來令片之間磨擦,而導致煞車碟盤過熱及煞車油溫過高,造成煞車系統失靈,因而產生交通意外事故發生。
本文在討論汽車煞車時,因煞車碟盤與來令片磨擦等因素,導致煞車碟盤過熱及煞車油溫過高,造成煞車系統失靈,而產生交通意外事故發生,造成人員傷害。藉由改善煞車系統,降低煞車失效所造成人員傷害,故使用「主動式煞車碟盤散熱系統裝置」來進行煞車碟盤散熱,進而降低煞車系統失效。本系統設計固定式散熱風罩與未加裝散熱裝置之煞車系統,進行靜態與行進動態測試分析,發現當行進車輛之煞車油溫達到溫度時,而Arduino控制器將啟動風扇,因而產生散熱作用,分別於1、2、3、4、5分鐘後測試三點之溫度變化,結果為有裝置固定式散熱風罩之煞車系統之溫度下降幅度約8~10 % ,足以證明裝置固定式散熱風罩之煞車系統成效良好,推測該系統可解決行進車輛之煞車系統溫度上升之問題,進而減少交通事故產生,達到大眾之利益。

The emergence of vehicle brings the world of science and technology change. Because the changing speed of vehicle, shortening the distance between the two places reduce the time, money and distance in certain situation. Nevertheless, derived from the problems caused by the traffic accidents such as physical disability, trauma, limb function to the people. Therefore, the evolutions of vehicle protection designs, knowledge and awareness are provided. The vehicle is equipped with a suspension, brake system, steering system, which the most important subsystem is braking system.
When the vehicle is traveling under repeated brake actions, the brake disc might overheated and the brake oil temperature is too high due to the brake action caused by friction. These phenomenal may cause in a failure of the braking system rendering a traffic accident.
This article investigated a device to reduce the temperature of brake disc and brake oil. In order to improve the braking system, when the vehicle is traveling at a high speed, so that the "brake system fan is used for heat dissipation" is performed. The system design fixed cooling hood and the installation of the cooling device without the installation of the brake system. A static and dynamic test analysis were performed and found that when the brake oil temperature reaches to higher temperature. The Arduino controller was designed to start the fan resulting in heat dissipation. The test results of the three points temperature change, after 1, 2, 3, 4, 5 minutes respectively were presented. It was shown that a fixed cooling hood of the brake system temperature drops of about 8 to 10 %. It is speculated that the system can solve the problem of the rising temperature of the braking system of the traveling vehicle, and then reduce the traffic accident and realize the benefit of the public.

中 文 摘 要 II
ABSTRACT III
致 謝 IV
圖 目 錄 VII
表 目 錄 IX
第一章 緒 論 1
1-1 前 言 1
1-2研究動機 4
1-3 研究目的 5
1-4研究方法與原理 6
第二章 汽車煞車系統原理與構造 8
2-1 煞車系統原理 8
2-2 煞車系統零件及構造 8
2-3煞車系統種類 10
2-4 煞車油 13
第三章 研究方法 15
3-1煞車系統模型 15
3-2 Arduino控制裝置 21
3-3 實車測試系統 25
3-3-1 Drift-BOX車輛性能測試儀 26
3-3-2紅外線溫度計 27
3-3-3實車測試系統 28
3-3-4 Greddy Intelligent Info meter多功能顯示器 29
3-3-5實車測試過程 29
第四章 結果與討論 31
4-1散熱效果分析靜態測試 31
4-2 實車煞車動態測試 36
4-3 成品效益分析 39
4-4 結論 40
附件一 41
參 考 文 獻 42


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