RFID智能信息处理关键问题研究

无线射频识别（Radio Frequency Identification，RFID）技术是通过无线射频方式进行非接触双向通信的自动化识别与数据获取技术，在多目标识别、移动目标识别和单品识别等应用领域具有极大的优势，广泛应用于国防、制造、医疗、零售、物流等诸多领域，被誉为21世纪最热门的技术之一。近年来RFID技术受到工业界和学术界高度关注，理论研究和实践应用得到了突飞猛进的发展，同时，在面向RFID海量数据的智能信息处理方面也带来了巨大的挑战。因此，本文以面向应用的RFID数据处理为背景，对RFID智能信息处理及其关键问题进行了深入研究，主要研究内容包括以下几个方面： 首先，回顾并总结了流数据处理、复杂事件处理和信息融合等理论方法在RFID信息处理上的主要研究成果和典型方法，为RFID智能信息处理体系的建立奠定了理论依据，针对当前RFID信息处理方法的不足，从融合多领域相关技术，进行综合性、大规模的RFID信息处理的角度，提出了综合方法集成框架，并给出了框架相关模块的构成说明，为进一步提出RFID智能信息处理方面新的理论和方法提供了研究思路。 其次，以构件技术和中间件技术为背景，详细分析了现存的RFID中间件系统的优势与不足，在此基础上，主要针对RFID海量数据处理、RFID多协议数据转换、复杂事件处理以及面向RFID的企业信息集成等问题，提出了RFID智能信息处理软件体系结构，设计并实现了流数据处理引擎、多协议处理器、监控管理器、事件管理器和复杂事件处理引擎，并给出了相关模块的处理算法，从软件体系结构上保证了RFID信息处理软件系统的智能性和可扩展性，软件实现验证了所提软件体系的有效性。 再次，在总结和分析流数据管理系统和流数据查询语言方面主要研究成果的基础上，从重用和集成现有流数据处理方法，分离流数据源和处理逻辑，简化软件开发与部署，实时监控与优化RFID流数据处理的研究角度，提出了面向服务体系的RFID流数据处理服务体系，给出了RFID流数据处理服务模型和服务逻辑模型，并给出了基于XML的服务单元描述，数据流描述和服务单元激活描述。最后给出了软件实现，验证了所提出的流数据处理服务的有效性。 最后，以事件驱动系统和主动数据库系统为背景，介绍了复杂事件处理所涉及的关键技术，并在分析目前研究的优势与不足基础上，针对面向RFID海量事件的语义信息处理需求，提出了RFID复杂事件模型和复杂事件处理网络模型，并提出了基于时空关系的操作算子和复杂事件模式定义。在分析和总结已有复杂事件探测体系不足的基础上，进一步设计了RFID复杂事件探测中心结构，并给出相关构件的功能描述。对于复杂事件探测问题，主要提出了基于分发策略和消耗策略的探测优化，并给出了策略选择算法，在以上算法结果的基础上提出了基于策略选择的复杂事件探测算法，同传统复杂事件探测算法比较分析显示所提算法的有效性。

环渤海花岗岩体地下油库建设的工程地质力学研究

As a kind of strategic resource，petroleum play an very important role in current social stability, economic development and state safety. Since 1993 China has turned from a net oil exporter into a net oil importer, the figure of imported oil increased from then on. In 2004 China's total energy consumption exceeded Japan’s, and ranked in the second place, just inferior to America. Today China is the world’s third-largest importing nation, accounting for 6% of world imports and 8% of world consumption. Comparing with other strategic petroleum reserve schemes, underground oil storage possess many advantages, such as security, economy, less pollution, save land, suited for strategic reserve and so on, so it is the most ideal form for strategic petroleum reserve. In the background of China Strategic Petroleum Reserve Program started just now, this paper choose Circum-Bo sea region as a study area, and do some system study on the underground oil storage caverns constructed in inter-large granite rock masses in Circum-Bo sea region. On the foundation of a great amount of information come from both home and abroad, firstly this paper analysed the principle, economy, cavern shape, profile dimension, and gain some cognizances and logos, as follows: ①Hard rock mass such as granite is the major rock, in which underground oil storage are constructed; ②Unlined underground oil storage caverns had been wide spread used as a sort of oil storage form abroad, there already exist a suit of skilled experience and technologies to prevent oil product from leaking; ③Compared with surface tanks, underground oil storage cavern possess predominance in economy clearly. In general, it will be more economical when the storage capacity exceed 50000m3. The quality of rock mass is the most important factor for underground storage cost, however such as hydrogeology, storage capacity, the number of storage galleries, the length, storage product, mechanical equipments, geographic location also influent the cost. In designed depth of the underground storage, the rock mass of Jinzhou mainly belong to class Ⅱ, but parts with dykes, clayization alteration, and dense joints are Ⅲ, Ⅳ; ④Now, there are few underground oil storages span more than 25m in both abroad and home. The examples of some ancient underground works and modern underground excavation with wide span surely give us many precious elicitations to construct more great unlined storage caverns, when the rock mass quality is good, cavern shape and construction method also are proper, it is quite possible to construct underground oil storage cavern with span more than 30m . The main axis orientation of Jinzhou underground oil storage cavern is NW direction, the cavern's elevation locate between -53msl and -76msl. The storage's total volume is about 3×106m3, composed of 8 parallel galleries with 950m length, the pillars between them are 45m, and every two of galleries form one unit, which can deposit 75×104m3 for each unit. The product will be stored are Saudi light and Saudi medium crude oil, the main cavern's section is 411.5m2, with 23m height and 19m width. According to the principle and technique of engineering geomechanics, this study supply a sort of system scientific thinking and method for sitting location of underground oil storage in granite region: ① On the foundation of the earth crust stability sub-zone appraise of Circum-Bo sea region, farther research concerning granite distribution, genesis, geological period and fault structure are conducted in stable areas, generally, this paper select Liaoxi, east shore of Liaotung peninsula and Jiaotung peninsula as target areas for underground oil storage regions, where Mesozoic granite is magnitude; ②After roundly comparison in facts of geologic structure, engineering geology, hydrogeology, topography, transportation and so on of three granite distributed areas, at last, selecting Jingzhou granite zone in Liaoxi out as an ideal construction area; ③ Detailed investigation is conducted in the southeast of Baimashi in Jingzhou development district, the final field. Ultrasonic Borehole Television, as a major way to collect original information of borehole rock mass were used, which is very effective to appraise the quality of deep rock mass; ④ According to the field data of tectonic stress, rock mass quality, the spatial distribution of fracture water, some optimum designs in cross section, axial direction and cavern span have been designed for the underground oil storage cavern layout in Jinzhou. To understand the characteristics of swelling alteration rock in Jinzhou granite mass, collected abundant swelling alteration rock engineering examples in granite, which study them in detail, concluded the swelling alteration rock distribute nearly everywhere in China, intruded medium-basic dykes alteration, along discontinuities and mineral hydrothermal alteration with genesis of granite are three main forms clayization alteration rock in granite rock mass. In Jinzhou field, from macro to micro studied the swelling rock which induced by mid-basic dyke intrusion, with weak swelling. In conclusion, this paper conclude the distribution rule and features of expansion alteration rock in filed, and advise some technical suggestions for excavation at swelling alteration rock part. The main features of this paper: ①In the process of site selection, investigation and design, a suit of technique and method of engineering geomechanics metasynthesis were formed, which is significative to guide the large scale underground oil storage cavern sitting location, investigation and design in granite rock mass; ②The detailed discussion on the engineering geology problems in granite mass, such as weathering crust, faults, dykes and clayization alteration rock, are useful for other projects in aspects of site selection, engineering geology evaluation and stability estimation; ③The summary and integration of the genesis, type, countermeasure relate to swelling alteration rock, also is likely to be used for other underground oil storage caverns constructed in swelling alteration granite. In conclusion, this study is meaningful for guiding the large scale underground oil storage for site selection, investigation and design in granite rock mass.

东准噶尔和尔赛斑岩铜矿特征及其形成的构造背景

Hersai porphyry copper deposit(PCD) of eastern junggar, newly discovered copper deposit, is located at the eastern segment of the Xiemisitai-Kulankazigan-Zhifang-Qiongheba Paleozoic island arc, Eastern Junggar. The Hersai PCD is developed in a intrusive complex, characterized by intensive and multiform hydrothermal alteration, including potassic alteration, silification, chloritization，sericitization，kaolinitization and carbonatization. Granodiorite, grandiorite porphyry, granite and concealed explosion breccia are hosts of the ore bodies containing veinlet and disseminated ore. Ore-bearing granite (ZK107-1-9), granodiorite (ZK107-1-9) and Ore-barren granodiorite (HES2-1) are selected to date zircon U-Pb age by SHRIMP method, and have an age of 429.4±6.4Ma ,413.0±3.4Ma and 411.1±4.8Ma, respectively, showing that they were emplaced from Late Silurian to Early Devonian. In addition, sample ZK107-1-9 has some hydrothermal zircons with a weighted mean 206Pb/238U age of 404.9±3.7Ma which is interpreted to be related to the granodiorite porphyry. Re-Os dating of five molybdenite samples yielded a weighted average model age of 408.0±2.9Ma, indicating the metallogenic epoch of the Hersai PCD. The ore-forming age is close to the petrogenic time of garnodiorite (411-413Ma), this suggests the ore-forming porphyry is most possiblely granodiorite porphyry. Systematic major - trace elements and Rb-Sr-Sm-Nd-Pb-Hf isotopic characteristics were studied. Analysis results show that these intrusives have some interesting and special characteristics, as following:1) containing both calc-alkaline rocks and high potassium calc-alkaline rocks ; 2) have some characteristics of adakite, but not totally, such as much lower La/Yb ratios and no Eu anomaly or just faint Eu anomaly; 3) have an initial 87Sr/86Sr ratios(0.703852-0.704565) similar to that of BSE, positive εNd(t) values between 6.1 and 7.4, the initial 206Pb/204Pb values (17.576-17.912), 207Pb/204Pb values (15.400-15.453) , 208Pb/204Pb values (37.252-37.466) , and high εHf(t) values (10.2-15.4) close to the value of depleted mantle. These geochemical features suggest that these igneous rocks in the Hersai area not only have some characteristics of island arc, but also some characteristics that only appear in the continental margin arc. It is suggested that Hersai PCD is formed in the subduction setting by the partial melting of young crust. These works and advancements mentioned in the paper are helpful to understand the deposit geology, geochemistry and metallogenesis of Hersai PCD. It is also significant to understand mineralization and tectonic setting in the Qiongheba area.

云南武定迤腊厂铜矿含矿石英脉^40Ar-^39Ar年龄及其意义

对武定迤腊厂铜矿成矿期石英进行了^40Ar-^39Ar同位素年龄测定，得到马鞍形年龄谱，坪年龄为(784．25±0．95)Ms，等时线年龄为(783．93±8．59)Ma。地质特征研究表明：该矿床后期改造作用明显，并非同生沉积或成岩作用早期成矿，而与晋宁期Rodina大陆裂解有关。武定迤腊厂铜矿的形成可能是在Rodinia大陆裂解时，从深部带来大量成矿物质，改造成岩时期初始的矿化，形成矿床的叠加富集和最终定位，晋宁．澄江期是该矿床的主成矿期。

大河边—新晃超大型重晶石矿床地球化学特征及形成的地质背景

本文从矿物岩石学、地球化学和沉积盆地分析角度，研究贵州天柱大河边－湖南贡溪两个超大型重晶石矿床中重晶石（矿）岩及其共生岩石的地球化学特征及构造地质背景。天柱－新晃－玉屏寒武纪热水沉积成矿盆地是发育在大陆斜坡上的断陷型热水沉积成矿盆地，由于同生断层作用将盆地切割成一系列次级盆地，大河边－碧林及龙背－铜盆盖三级热水沉积成矿盆地是大型重晶石矿床的构造定位空间。重晶石矿层主要赋存于下寒武统牛蹄塘组第一岩性段的黑色岩系中。 重晶石矿层是由海底低温热水同生沉积作用形成（105－192℃），古热水场的地球化学类型为硫酸盐型热水。硫酸盐型热水发生大规模同生沉积成岩成矿作用形成超大型重晶石矿床，重晶石矿层之上的黑色碳质粘土岩可能形成于封闭、还原、滞流的深水沉积环境，黑色碳质粘土岩构成矿层的封闭保存条件。

广东汕头梅花农场煌斑岩脉中的微型辉长岩质包体

在中国东南部，以往报道获得的深部样品是玄武质岩石中的捕虏体，而笔者发现的是在广东汕头梅花农场附近煌斑岩脉中的辉长岩质包体。该处距离已发现辉长岩质麻粒岩、橄榄岩、辉石岩等包体的广东普宁麒鳞玄武质角砾岩简仅28公里。辉长岩包体由斜长石、单斜辉石组成，一般大小在0．2～0．6cm左右，虽然产在煌斑岩中，但包体显示辉长结构，自形半自形的辉石和斜长石紧密接触交生，具有原生近于等粒的粒状结构。包体发育多种变形构造，如双晶纹弯曲或被错断、折断，应力绢云母化等，并可见糜棱岩化现象。汕头梅花农场辉长岩质包体的特征与非洲大裂谷亚的斯亚贝巴南部Akaki—Duncon地区一个火山链玄武岩中的辉长岩俘虏体类似.

乌江流域不同演化阶段水库汞的输入输出通量研究

北欧和北美的研究发现水库是典型的汞敏感生态系统，新建水库而引起的鱼体甲基汞污染问题已受到科学家的高度重视，而我国在这方面的研究比较薄弱。本论文选择乌江流域的6个水库作为研究对象，并根据年龄把这些水库划分为3个演化阶段，洪家渡、引子渡、索风营水库为初级演化阶段，普定、东风水库为中级演化阶段，乌江渡水库为高级演化阶段。对这6个水库总汞和甲基汞的输入和输出通量进行了研究，探讨了不同演化阶段的水库对总汞和甲基汞的“源/汇”作用，主要研究内容有以下三个方面：(1)各水库入出库河流中汞的分布特征；(2)大气降水中汞浓度及沉降通量的分布；(3)乌江流域不同水库汞的输入输出通量。通过本论文的研究，得出以下主要结论： 1. 乌江流域河流中总汞、颗粒态汞、溶解态汞、活性汞、总甲基汞、溶解态甲基汞的年均浓度分别为3.41±1.98、2.05±1.73、1.36±0.44、0.24±0.11、0.15±0.06、0.08±0.03 ng•L-1。与国内外其它河流的比较发现，总汞的浓度明显低于国外受污染的河流，略高于国外未受污染的河流。溶解态汞、活性汞、甲基汞的浓度略低于受污染的河流，与未受污染的河流基本相当。与同处在贵州喀斯特地区的阿哈湖、红枫湖、百花湖的入出库河流相比，总汞、溶解态汞、活性汞、甲基汞、溶解态甲基汞的浓度均明显偏低。 2. 水库的修建显著降低了出库河流中总汞、颗粒态汞的浓度，使总甲基汞和溶解态甲基汞的浓度升高，而且增加了出库河流中溶解态汞、活性汞、总甲基汞占总汞的比例。不同形态汞的沿程分布显示，梯级水库的修建改变了河流原有的汞的生物地球化学过程，使乌江多个河段的甲基汞升高，并且随着水库生态系统的不断演化，水库输出的甲基汞将增加，下游河流水体中甲基汞有继续升高的趋势。 3. 大气降雨中总汞、溶解态汞、颗粒态汞、活性汞、总甲基汞的浓度分别为7.49~149 ng•L-1、1.23~10.0 ng•L-1、5.76~142 ng•L-1、0.56~2.94 ng•L-1、0.08~0.82 ng•L-1，且以颗粒态汞为主，约占总汞比例的87%。总汞、溶解态汞、颗粒态汞、甲基汞的浓度有明显的季节变化趋势，冬春季高于夏秋季，而空间分布特征不明显。2006年总汞、甲基汞的年湿沉降通量为34.7±5.80 µg•m-2•yr-1、0.18±0.03 µg•m-2•yr-1，且主要受降雨量的影响。乌江流域降雨中总汞的浓度及其湿沉降通量远高于北美和日本，低于中国的一些城市地区（如长春和北京），而甲基汞的浓度和通量与其它地区相当。 4. 在乌江流域的不同水库中，降雨输入总汞和甲基汞的通量主要受降雨量和水库面积的影响，而与降雨的汞浓度间没有相关性。河流向水库输入总汞的量主要受河流流量的控制，而输入甲基汞和颗粒物的量受河流流量和浓度的影响。下泄水输出总汞、甲基汞、颗粒物的通量受浓度和流量的影响。由于流域面积/水面面积的比值较大，水库水量、总汞、甲基汞、颗粒物的输入以河流为主，分别占总输入的87%、80%、85%、86%。输出以下泄输出为主，下泄水输出的水量、总汞、甲基汞、颗粒物分别占总输出的80%、77%、86%、79%。 5. 从输入-输出通量的结果发现，各水库均表现为河流颗粒物输送的“汇”；除乌江渡水库外，其它水库均表现为总汞的“汇”；对甲基汞而言，引子渡、洪家渡、索风营水库表现为“汇”，而普定、东风、乌江渡水库则表现为“源”。 6. 普定和洪家渡水库中总汞的贮存率为56%和57%，明显高于其它水库，说明在上游有水库存在的情况下，水库对总汞“汇”的作用将降低。普定、东风、乌江渡水库中甲基汞的净通量分别为+69.4 g•yr-1、+368 g•yr-1、+857 g•yr-1，转化率为13%、73%、84%，说明甲基汞的净通量和转化率与水库的演化阶段有关，随着水库演化阶段的升高而增加，并且随着水库的不断演化，甲基汞将从“汇”变成“源”。