本文選題：遠(yuǎn)程監(jiān)控 + CDMAEVDO�。� 參考：《上海交通大學(xué)》2014年碩士論文

【摘要】：一套適用于新能源汽車示范運(yùn)營(yíng)的遠(yuǎn)程監(jiān)控原型系統(tǒng)，完善了現(xiàn)有系統(tǒng)功能并保持其可靠性和數(shù)據(jù)完整性，重點(diǎn)改善了系統(tǒng)遠(yuǎn)程通信實(shí)時(shí)性，能為新能源汽車示范運(yùn)營(yíng)保駕護(hù)航和相關(guān)科學(xué)研究提供數(shù)據(jù)支撐；且設(shè)計(jì)了開(kāi)放的車載終端架構(gòu)，能形成一個(gè)可持續(xù)、為車聯(lián)網(wǎng)相關(guān)應(yīng)用提供支持的開(kāi)發(fā)平臺(tái)。 論文在跟蹤新能源汽車遠(yuǎn)程監(jiān)控系統(tǒng)國(guó)內(nèi)外發(fā)展現(xiàn)狀及對(duì)Telematics簡(jiǎn)要研究并明確其關(guān)鍵性技術(shù)的基礎(chǔ)上，首先探討了其數(shù)據(jù)采集方法和遠(yuǎn)程傳輸方式；然后基于上海市的地方標(biāo)準(zhǔn)提出了其設(shè)計(jì)要求和架構(gòu)；接著采用結(jié)構(gòu)化設(shè)計(jì)方法，分別對(duì)車載終端的硬件、軟件實(shí)現(xiàn)方案進(jìn)行了設(shè)計(jì)和研究；最后測(cè)試了原型系統(tǒng)的遠(yuǎn)程通信性能。 系統(tǒng)總體設(shè)計(jì)方面，首先提出了一個(gè)極具開(kāi)放性的系統(tǒng)架構(gòu)；然后詳細(xì)設(shè)計(jì)和描述了車載終端功能行為和遠(yuǎn)程通信協(xié)議（RCP）；通信方案方面，采用基于SAE J1939的高速CAN為與車輛控制網(wǎng)絡(luò)的通信方案；采用基于CDMA2000EVDO移動(dòng)網(wǎng)絡(luò)的遠(yuǎn)程通信方案。 車載終端設(shè)計(jì)方面，采用基于MCU（STM32）的硬件實(shí)現(xiàn)方案，，模塊化地設(shè)計(jì)了滿足車載終端功能要求的硬件電路。采用基于實(shí)時(shí)內(nèi)核RTOS（μC/OS-II）的軟件實(shí)現(xiàn)方案，首先提出了具有層次分明、開(kāi)放性特點(diǎn)的車載終端軟件架構(gòu)；接著運(yùn)用面向?qū)ο蠓椒ㄔO(shè)計(jì)和實(shí)現(xiàn)了基礎(chǔ)軟件構(gòu)件；最后進(jìn)行了詳細(xì)地應(yīng)用軟件設(shè)計(jì)。測(cè)試表明，原型系統(tǒng)具有優(yōu)異的數(shù)據(jù)完整性，并改善了現(xiàn)有系統(tǒng)遠(yuǎn)程通信實(shí)時(shí)性。
[Abstract]:A set of remote monitoring prototype system suitable for demonstration operation of new energy vehicle improves the function of the existing system, maintains its reliability and data integrity, and focuses on improving the real-time performance of the system's remote communication. It can provide data support for the demonstration and protection of new energy vehicles and related scientific research, and design an open on-board terminal architecture, which can form a sustainable development platform to provide support for related applications of vehicle networking. On the basis of tracking the development of remote monitoring system for new energy vehicles at home and abroad and briefly researching and defining the key technologies of Telematics, this paper first discusses the method of data acquisition and remote transmission. Then based on the local standards of Shanghai, the design requirements and architecture are put forward, and then the hardware and software implementation schemes of the vehicle terminal are designed and studied by using the structured design method. Finally, the performance of the prototype system is tested. In terms of the overall design of the system, a very open system architecture is proposed, and then the functional behavior and remote communication protocol (RCP) of the vehicle terminal are designed and described in detail. The high speed can based on SAE J1939 is adopted as the communication scheme with the vehicle control network, and the remote communication scheme based on CDMA 2000 EVDO mobile network is adopted. In the aspect of vehicle terminal design, the hardware implementation scheme based on MCU (STM32) is adopted, and the hardware circuit that meets the functional requirements of vehicle terminal is designed modularized. The software implementation scheme based on RTOS (渭 C / OS-II) is adopted. Firstly, the software architecture of vehicular terminal is presented, which has the characteristics of hierarchy and openness, and then the basic software component is designed and implemented by object-oriented method. Finally, the application software is designed in detail. The test shows that the prototype system has excellent data integrity and improves the real-time communication of the existing system.
【學(xué)位授予單位】：上海交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U495;U463.6;TP277

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