本文選題：WorldFip + CAN��； 參考：《大連交通大學》2014年碩士論文

【摘要】：隨著現(xiàn)場總線技術的不斷擴展壯大,越來越多的用戶將現(xiàn)場總線應用到鐵路交通中,正一步步的實現(xiàn)列車控制系統(tǒng)的網(wǎng)絡化、先進化與訊息化。WorldFip總線具有可靠性好、可延伸性強、‘及時性高等優(yōu)點已被大范圍使用,現(xiàn)如今成為許多重載機車、地鐵列車等軌道車輛的骨干網(wǎng)。作為目前流行的總線之一的CAN,與其它應用的總線比較,具有高實時性、糾錯校驗效能以及低成本,因此CAN總線應用在許多的車載電氣設備中,如：制動、牽引、車鉤、空調(diào)等,同時也應用在旅客信息控制等次系統(tǒng)中。為解決重載機車、地鐵列車等軌道車輛FIP網(wǎng)絡控制系統(tǒng)與帶有CAN接口的車載電氣設備(如牽引控制單元、制動控制單元等)的互聯(lián)互通問題,本文設計了一套WorldFip-CAN網(wǎng)關設備,用于WorldFip總線與CAN總線之間的互相連接,實現(xiàn)WorldFip網(wǎng)絡和CAN網(wǎng)絡之間的雙向數(shù)據(jù)轉換功能,WorldFip部分含有WorldFip網(wǎng)絡站點的所有通信功能,CAN部分使用規(guī)范CAN接口。 本文從現(xiàn)場總線技術在近年來的發(fā)展狀況出發(fā),簡單概述了WorldFip總線、CAN總線及WorldFip-CAN網(wǎng)關的發(fā)展狀況,主要解析了WorldFip和CAN的通信規(guī)范。文中以某重載機車FIP測試平臺項目為依托,重點設計了WorldFip-CAN網(wǎng)關的三個方面：硬件設計、軟件設計和網(wǎng)關調(diào)試及型式試驗。硬件方面分析了網(wǎng)關設備的架構及可靠性設計、CPU板卡、FIP網(wǎng)卡、電源板卡、母板等板卡的關鍵電路設計；軟件方面主要完成CPU板卡的操作系統(tǒng)移植、CAN和FIP驅(qū)動設計以及對應的應用程序編寫；并結合FIP網(wǎng)絡測試平臺對網(wǎng)關進行調(diào)試及實驗室型式試驗,通過測試結果分析表明該網(wǎng)關可實時、可靠的進行CAN網(wǎng)絡與WorldFip網(wǎng)絡之間通訊數(shù)據(jù)的轉發(fā)。 該設備的研發(fā)為推動我國基于WorldFip網(wǎng)絡的軌道車輛等車載電氣部件國產(chǎn)化發(fā)展提供了有力支持,同時使帶有CAN接口的車載電氣設備上車使用成為現(xiàn)實。
[Abstract]:With the continuous expansion of fieldbus technology, more and more users are applying fieldbus to railway traffic. The network of train control system is being realized step by step, and the advanced and informational .WorldFip bus has good reliability. The advantages of high extensibility, high timeliness and so on have been widely used. Nowadays, it has become the backbone network of many heavy haul locomotives, subway trains and other rail vehicles. As one of the popular bus, compared with other bus, CAN has high real-time, error correction efficiency and low cost. Therefore, CAN bus is used in many on-board electrical equipment, such as braking, traction, coupler, air conditioning, etc. At the same time, it is also used in the passenger information control system. In order to solve the problem of interconnection between FIP network control system of heavy haul locomotive, subway train and onboard electrical equipment with CAN interface (such as traction control unit, brake control unit, etc.), a set of WorldFip-CAN gateway equipment is designed in this paper. For the connection between WorldFip bus and CAN bus, the bi-directional data conversion function between WorldFip network and CAN network is realized. The part of WorldFip contains all the communication functions of WorldFip network station and can part uses the standard CAN interface. Starting from the development of fieldbus technology in recent years, this paper briefly summarizes the development of can bus and WorldFip-CAN gateway based on WorldFip bus, and mainly analyzes the communication specification between WorldFip and CAN. Based on the FIP test platform of a heavy-haul locomotive, three aspects of WorldFip-CAN gateway are designed: hardware design, software design, gateway debugging and type test. The structure and Reliability Design of Gateway equipment; the key circuit design of CPU board card FIP network card, power card, motherboard and so on; In the aspect of software, it mainly completes the design of can and FIP driver and the corresponding application program of CPU card, and combines with the FIP network test platform to debug the gateway and test the type of the laboratory. The test results show that the gateway can transmit the communication data between CAN network and WorldFip network in real time and reliably. The research and development of this equipment has provided strong support for the domestic development of on-board electrical components such as rail vehicles based on WorldFip network in our country. At the same time, the on-board electric equipment with CAN interface has become a reality.
【學位授予單位】：大連交通大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.05;TP273

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本文編號：1860580