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青岛胶东国际机场空港地面保障节点视频采集监管技术研究
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作者 李坤 丁继存 陈昱松 《现代信息科技》 2024年第23期145-148,152,共5页
当前民航发展迅速,机场现场运行核心业务在于航空器保障、旅客服务和货邮处理。已有旅客服务和货邮处理系统化比较成熟,但机坪航空器保障还多以人工报送进展为主。通过利用新一代信息技术,研究智慧空港监管系统的关键技术,设计一套维护... 当前民航发展迅速,机场现场运行核心业务在于航空器保障、旅客服务和货邮处理。已有旅客服务和货邮处理系统化比较成熟,但机坪航空器保障还多以人工报送进展为主。通过利用新一代信息技术,研究智慧空港监管系统的关键技术,设计一套维护行李、货物安全及便利化监管技术方案,以促进民航业的自动化处理和智能化提升。其中,对小目标检测可靠性进行探索提升,以提高机坪小型车辆的探测准确度,平衡性能与算力,并为机场业务应用提供底层技术支撑。最后介绍了复杂场景下控制成本与提升目标的检测速度的方法与效果。 展开更多
关键词 智慧机场 机场监管 视频分析 人工智能
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机场净空区无人机扰航监管演化博弈研究 被引量:11
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作者 徐瑞华 罗帆 《中国安全科学学报》 CAS CSCD 北大核心 2019年第5期25-30,共6页
为确定无人机(UAV)操控者不安全飞行的影响因素及其演化路径,提升对机场净空区无人机扰航的监管水平,综合采用演化博弈理论和系统动力学(SD),探讨无人机扰航监管中行为选择的情境条件。从机场净空区无人机扰航事件的成因出发,构建机场... 为确定无人机(UAV)操控者不安全飞行的影响因素及其演化路径,提升对机场净空区无人机扰航的监管水平,综合采用演化博弈理论和系统动力学(SD),探讨无人机扰航监管中行为选择的情境条件。从机场净空区无人机扰航事件的成因出发,构建机场安全监管部门和无人机操控者的博弈支付矩阵,分析博弈系统均衡点的局部稳定性;在此基础上建立SD模型,仿真分析不同参数变化对演化趋势和结果的动态影响。结果表明:对无人机操控者不安全飞行加强追踪、加大处罚力度,能够增加无人机安全飞行的概率;从监管涉及的主体和对象入手提高安全监管的有效性,有利于长效促进无人机安全飞行,减少机场净空区无人机扰航事件。 展开更多
关键词 机场净空区 无人机(UAV) 不安全飞行 机场监管 演化博弈 系统动力学(SD)
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机场桥载设备监控网络节点能耗优化设计 被引量:3
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作者 陈维兴 林家泉 孙毅刚 《自动化仪表》 CAS 北大核心 2014年第12期1-5,9,共6页
针对在现场测试中,机场桥载设备运行安全监控系统存在节点电池消耗过快及数据错误或丢失等问题,根据信道RSSI和电池间的关系特性,并结合系统工作环境,对节点硬件进行优化设计。同时,基于网络超帧和GTS管理机制,提出了按数据分类管理的节... 针对在现场测试中,机场桥载设备运行安全监控系统存在节点电池消耗过快及数据错误或丢失等问题,根据信道RSSI和电池间的关系特性,并结合系统工作环境,对节点硬件进行优化设计。同时,基于网络超帧和GTS管理机制,提出了按数据分类管理的节点RF增益和休眠优化方法。对优化后的节点进行信号测试和OPNET仿真。结果表明,该方法能有效降低节点能耗,且对其他系统性能没有产生负面影响。 展开更多
关键词 物联网 GTS 机场设备监管 低能耗 RSSI OPNET
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机场安全运行监管机制的动态博弈分析 被引量:1
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作者 文军 孙静 《数学的实践与认识》 2022年第1期1-8,共8页
监管机制是否行之有效是决定机场能否长期安全运行的关键所在.针对机场安全运行监管现状,进一步挖掘机场与政府之间内在博弈机理,在引入机场按章运行与违章运行下发生不安全事件概率因子的基础上,构建了机场与政府之间的安全运行动态监... 监管机制是否行之有效是决定机场能否长期安全运行的关键所在.针对机场安全运行监管现状,进一步挖掘机场与政府之间内在博弈机理,在引入机场按章运行与违章运行下发生不安全事件概率因子的基础上,构建了机场与政府之间的安全运行动态监管博弈模型,研究了二者在机场安全运行监管过程中博弈双方的策略选择问题.通过对模型混合策略纳什均衡进行求解,分别讨论了政府与机场策略选择影响因素.结果表明:政府的监管能力和机场违章运行发生不安全事件的概率对博弈均衡影响显著.通过对机场收益和成本构成进一步分析,揭示了机场可能违章运行动机,指出了政府应严格监管机场非航性收益和运行成本.并在此基础上给出了相关政策建议,以期为监管部门完善机场安全运行监管体系提供理论依据. 展开更多
关键词 监管机制 动态博弈 机场安全运行监管 策略选择 纳什均衡
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Brexit Implications on Capital Market and International Financial Governance
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作者 Mavie Cardi 《Journal of Modern Accounting and Auditing》 2017年第9期385-393,共9页
This paper assumes as a focal point the concept that the "post-Brexit" may represent a change of era for European and global financial service and particularly for capital market sector. The change of era produces n... This paper assumes as a focal point the concept that the "post-Brexit" may represent a change of era for European and global financial service and particularly for capital market sector. The change of era produces new "global systemic interrelation" in which financial globalization, governance and regulation will give place to new, largely unknown complexities. In general, the different interests and immediate priorities of euro and non-euro countries, coupled with a need for prompt and, at times, politically sensitive action, have had the result of a greater fragmentation or a differentiated integration in EU governance in the financial sector. On this assumption, we may say that the post-Brexit scenario is in some way preceded by a series of "fractures" in European governance. The direct effect of the post-Brexit era is that UK regulated financial entities will still need "passporting" across the EU single market: UK is going to vest the role of third party country, which will require an "equivalence regime" similar to the "substituted compliance" used in the same direction by US regulators. At the same time, while an equivalence regime may work in principle to deal cross-border issues at the global level, in the long term, it may be an instrument for a "battle of ideas" in the new political arena of global financial governance. 展开更多
关键词 post-Brexit EU financial governance financial services third party country capital market
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Methodology for Obtaining Electricity-Price Patterns in Customer Response Programs
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作者 A. Gabaldon A. Guillamon +4 位作者 M.C. Ruiz S. Valero M. Ortiz C. Senabre C. Alvarez 《Journal of Energy and Power Engineering》 2011年第11期1087-1095,共9页
The main objective of electricity regulators when establishing electricity markets is to decrease the cost of electricity through competition. However, this scenario cannot be achieved without a full participation of ... The main objective of electricity regulators when establishing electricity markets is to decrease the cost of electricity through competition. However, this scenario cannot be achieved without a full participation of the electricity demand by reacting against electricity prices. The aim of this research is to develop tools for helping customers and aggregators to join price and demand response programs, while helping them to hedge against the risk of short-term price volatility. In this way, the capacity of and hybrid methodology (Self-Organizing Maps and Statistical Ward's Linkage) to classify high electricity market prices is analysed. Besides, with the help of Non-Parametric Estimation, some price-patterns were found in the abovementioned clusters. The contained knowledge within these patterns supplies customer market-based information on which to base its energy use decisions. The interest for this participation of customers in markets is growing in developed countries to obtain a higher elasticity in demand. Results show the capability of this approach to improve data management and select coherent policies to accomplish cleared demand offers amongst different price scenarios in a more flexible way. 展开更多
关键词 Clustering customer demand response customer price response demand elasticity electricity markets.
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Research on the efficiency of government regulation in Shanghai
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作者 Yunwei Hou Minghong Shi 《International English Education Research》 2014年第5期4-7,共4页
The party's Third Plenary Session of the eighteen proposed to fully and properly perform the functions of the government, stressed that the government management to prior approval is more things in the post regulatio... The party's Third Plenary Session of the eighteen proposed to fully and properly perform the functions of the government, stressed that the government management to prior approval is more things in the post regulation, the implementation of the "Wide into standard". From the current regulation, there exists a single way, too microcosmic law enforcement problems, can not meet the needs of the development of society and economy. Regulators should take to promote the benefits of a socialist market economy as the goal to improve administrative efficiency as a means of regulatory authorities. Highly centralized regulatory approach taken by improving the legal system, refme the regulatory content, improve government regulation. 展开更多
关键词 Government regulation Efficiency Approval Matter after the regulatory
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