本文選題：網(wǎng)聯(lián)車 + 自動駕駛��； 參考：《浙江大學(xué)》2017年碩士論文

【摘要】：當(dāng)代城市交通存在"交通擁堵、停車難、交通事故多、空氣污染大、能耗高"五大問題。這些嚴(yán)重影響了城市交通系統(tǒng)的正常運(yùn)行。為了解決上述問題,各大研究機(jī)構(gòu)和企業(yè)均投入以車輛為主體的自主式自動駕駛研究。隨著人工智能和物聯(lián)網(wǎng)技術(shù)的進(jìn)一步發(fā)展,汽車及交通出行產(chǎn)業(yè)正在發(fā)生根本性的變化,而自動駕駛技術(shù)正逐漸向網(wǎng)聯(lián)式方向發(fā)展。本文基于城市道路交通"有序、安全、高效、環(huán)保、方便、經(jīng)濟(jì)"的理念和價(jià)值取向,以信息平臺技術(shù)、定位循跡技術(shù)、云車控技術(shù)為主線,研究了網(wǎng)聯(lián)式自動駕駛系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)。本文所述系統(tǒng)的主要思想是由以車輛為主體轉(zhuǎn)向以交通網(wǎng)絡(luò)為主體,并且交通網(wǎng)絡(luò)提供相關(guān)所需服務(wù)。其中主要體現(xiàn)在兩個(gè)方面:車輛控制權(quán)的轉(zhuǎn)移和交通安全保障責(zé)任的轉(zhuǎn)移。通過簡化、聚焦、精準(zhǔn)化的邏輯思路,分析需求,設(shè)定目標(biāo),本文完成了一種基于云服務(wù)的網(wǎng)聯(lián)車自動駕駛系統(tǒng),并以室內(nèi)無人停車場為示范應(yīng)用場景,闡述該系統(tǒng)的架構(gòu)設(shè)計(jì)、初步實(shí)現(xiàn)和應(yīng)用。其中主要包括智能交通信息服務(wù)平臺、車輛云控系統(tǒng)、應(yīng)用服務(wù)系統(tǒng)。本文研究工作主要在以下五個(gè)方面展開:(1)網(wǎng)聯(lián)式自動駕駛系統(tǒng)的架構(gòu)設(shè)計(jì)概述了現(xiàn)代城市道路交通信息化和智能交通的發(fā)展背景,在城市信息化發(fā)展、智能交通系統(tǒng)、現(xiàn)代智慧城市計(jì)算等幾個(gè)方面分析的基礎(chǔ)上,基于互聯(lián)網(wǎng)、信息化、智能化、系統(tǒng)化的基本概念和思維模式,闡述了自動駕駛系統(tǒng)架構(gòu)的設(shè)計(jì)思路和設(shè)計(jì)原則,提出了簡化、分層次、開放可擴(kuò)展的系統(tǒng)架構(gòu)。(2)智能交通信息服務(wù)平臺設(shè)計(jì)闡述了智能交通信息平臺的目的與意義,對相關(guān)平臺進(jìn)行了調(diào)研與比較,然后確認(rèn)了智能交通信息平臺的系統(tǒng)核心需求是要實(shí)現(xiàn)應(yīng)用門戶,以可替換的形式實(shí)現(xiàn)應(yīng)用與模塊的擴(kuò)展性,最重要的是通過平臺實(shí)現(xiàn)各個(gè)應(yīng)用之間的數(shù)據(jù)共享與服務(wù)共享,實(shí)現(xiàn)交通安全追責(zé)和數(shù)據(jù)協(xié)同。在明確智能交通信息平臺基本需求的前提之下,定義了平臺相關(guān)的標(biāo)準(zhǔn)數(shù)據(jù)格式及通信協(xié)議,詳細(xì)闡述了平臺的具體功能定義和核心模塊的設(shè)計(jì)與實(shí)現(xiàn)。(3)車輛云控系統(tǒng)設(shè)計(jì)對其功能性需求和非功能性需求進(jìn)行了詳細(xì)分析,并按照模塊化、可替換、可擴(kuò)展的原則進(jìn)行系統(tǒng)架構(gòu)設(shè)計(jì),詳細(xì)闡述了車輛云控系統(tǒng)各個(gè)模塊的設(shè)計(jì)和實(shí)現(xiàn)。(4)無人停車場應(yīng)用服務(wù)系統(tǒng)設(shè)計(jì)對其功能需求作分析,以滿足無人停車場應(yīng)用的功能性需求為目,進(jìn)行停車場應(yīng)用的功能定義,進(jìn)而確定停車場應(yīng)用業(yè)務(wù)邏輯并設(shè)計(jì)停車場應(yīng)用的整體架構(gòu),完成了停車場應(yīng)用核心模塊的詳細(xì)設(shè)計(jì)和實(shí)現(xiàn)。本文還介紹了基于激光雷達(dá)的定位模塊的基本原理和實(shí)現(xiàn)方法,設(shè)計(jì)和實(shí)現(xiàn)了系統(tǒng)定位功能,激光定位模塊置于車輛上,根據(jù)對應(yīng)接口接入到系統(tǒng)當(dāng)中,為系統(tǒng)提供車輛實(shí)時(shí)精準(zhǔn)定位數(shù)據(jù)。(5)停車場縮比沙盤模型的制作和實(shí)驗(yàn)為了展示研究成果,本文設(shè)計(jì)、制作完成了一個(gè)停車場比例縮小模型沙盤。利用該沙盤模型、智能交通信息服務(wù)平臺、車輛云控系統(tǒng)和停車場服務(wù)應(yīng)用系統(tǒng),實(shí)現(xiàn)了各系統(tǒng)協(xié)同工作運(yùn)營,完全了一系列實(shí)驗(yàn)。實(shí)驗(yàn)結(jié)果表明,該系統(tǒng)可以保證循跡駕駛的精準(zhǔn),而適用于網(wǎng)聯(lián)式自動駕駛車輛的停車場拓?fù)浣Y(jié)構(gòu)可以提高停車場空間利用率。
[Abstract]:The city traffic congestion, parking, traffic accidents, air pollution, high energy consumption of the five major problems. These seriously affect the normal operation of the city traffic system. In order to solve the above problems, the research institutions and enterprises have invested in autonomous vehicles as the main body of the research. With the further development of automatic driving artificial intelligence and networking technology, automotive and transportation industry is changing radically, and automatic driving technology is gradually to the network direction. In this paper, the city road traffic order, based on safety, high efficiency, environmental protection, convenience, concept and value orientation of the economy ", based on information technology platform, positioning and tracking the vehicle control technology, cloud technology as the theme, research design and implementation of the system of automatic driving wanglian. The main idea of the system in this paper is based on the vehicle as the main body to the traffic network as the main body, and make Through the network to provide the required services. Which is mainly reflected in two aspects: the transfer of control of vehicle and traffic safety guarantee responsibility transfer. Through simplification, focus, logical thinking, accurate analysis of demand, set goals, this paper presents a cloud service network based on combined vehicle automatic driving system, and to no indoor parking lot for the demonstration of application scenarios, describes the architecture of the system design, implementation and preliminary application. Which includes the intelligent traffic information service platform, cloud vehicle control system, application service system. The main work of this paper in five aspects: (1) wanglian type automatic driving system of the architecture design overview the modern city road traffic information and intelligent transportation development background, development in city informatization, intelligent traffic system, the Internet based on the analysis of several aspects of modern smart city calculation on the letter. The information, intelligence, basic concept and mode of thinking of the system, expounds the design idea and design principle of the automatic driving system architecture, presents a simplified, hierarchical, open and scalable system architecture. (2) the design of intelligent traffic information service platform and expounds the purpose and significance of intelligent transportation information platform, the the platform was compared with the investigation, and then confirm the intelligent transportation information platform system is to realize the core needs of application portal, realize the extended application and module to alternative forms, the most important is the sharing and service platform through data sharing between each application, implementation of traffic safety responsibility and data collaboration. Under the premise of intelligent transportation information platform of basic needs, define the standard platform related data format and communication protocol, discussed in detail the function definition and core modules of the platform The design and implementation of vehicle. (3) cloud control system design of the functional requirements and non functional requirements are analyzed in detail, and in accordance with the modular, interchangeable, scalable principles for system architecture design, detailed design of each module of the vehicle control system of cloud and realize unmanned (4). Design of parking lot application service system for the analysis of the functional requirements, to meet the functional requirements of unmanned parking field application for the purpose of application of the parking lot, function definition, and then determine the parking lot application business logic and the overall architecture design application of the parking lot, parking lot to complete the detailed design and realization of the core module of application in this paper. It introduces basic principle and realizing method of laser radar positioning module based on the design and implementation of the positioning system, laser positioning module in the vehicle, according to the corresponding interface access to the system, for the Department of The system provides real-time accurate positioning data. (5) parking lot scaled production and experimental sand table model in order to show the research results, this paper design, completed a parking lot. The scale model sand table model, intelligent traffic information service platform, system and service system of vehicle parking lot cloud control, realize the operation of the cooperative work system, complete a series of experiments. The experimental results show that the system can guarantee the tracking precision for driving, and parking lot topology in wanglian type automatic driving vehicle parking lot can improve the utilization rate of the space.

【學(xué)位授予單位】：浙江大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：U495;U463.6;TP311.52

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