厂网村结对共建 合力推“创先争优”

大唐岩滩水力发电有限责任公司在开展"创先争优"活动中,拓宽创新渠道,与下游的行业链电网公司和地方协和村三方结对共建,通过"加强安全管控交流,和谐社会互建,筑造安全厂网;加强技术合作,组织建设互促,共造效益厂网;通过文化联谊、党员干部互动,营造人文厂网;通过教育培训、人才培养互补,打造智能厂网"的"两加强两通过四打造"活动,力推"创先争优"活动向横向纵深发展。     

智能制造开放式创新平台战略异质性研究：基于扎根理论双案例视角

制造业需要抓住互联网机遇实施智能制造，实现转型升级。企业转型升级内涵是实现数字化、平台化、智能化，其中平台化是智能制造发展的新方向，而平台战略是对智能制造的统筹把握。然而，智能制造企业开放式创新平台模式研究匮乏，也不重视平台战略异质性。运用扎根理论，选取海尔、西门子两家典型智能制造企业进行双案例比较分析，总结两家企业平台化战略模型：西门子采取面向工厂管理与服务的开放式物联网云平台生态系统战略；海尔则推行直面用户的多平台大规模定制全流程创新生态圈战略。通过比较分析发现，两家企业在平台核心战略、平台流程战略、平台整合战略、平台保障战略、平台拓展战略等方面呈现异质性，并探讨形成这种异质性的经济、社会、文化和技术等方面原因。     

INTELLIGENT MACHINE TECHNOLOGY AND PRODUCTIVITY GROWTH

This paper provides preliminary estimates of the productivity impact of intelligent machine technology (IMT) and the rate of return to IMT research and development (R&D) over the next two decades. The paper adapts economists’ traditional productivity growth model to enable the use of industrial experts’ forecasts of a few key parameters of the model to form the estimates of productivity growth and rate of return. Respondents – from a sample of firms operating in IMT development and applications in the automotive, aerospace, and capital construction industries – anticipate that IMT will generate substantial productivity growth over the next two decades, and the estimated social rates of return to IMT R&D are substantial.     

基于ZigBee无线网络技术在智能交通信号灯控制中的应用

随着城市发展、道路建设和汽车数量的迅速增长,城市交通拥塞现象日趋恶化。交通问题成为困扰世界各国的普遍性难题。传统的单一固定配时控制的交通信号灯已不能满足日益增长的交通需求,提出了一种基于ZigBee无线网络技术在智能交通信号灯的控制系统方案,该系统在固定配时的基础上,可对当前道路的实时情况进行采集,并通过ZigBee无线通信网络传送到主模块。主模块针对子模块上传的数据进行分析、统计．使用智能的优化算法产生出合理的交通信号配时方案对各路口信号灯进行控制,以便进行较为合理的道路管理和道路选择,提高道路运输的效率。实验证明该系统在实现常规的信号指挥功能之外,还具有无线自组网、故障自恢复、特殊工作状态设置等优异特点,在智能交通领域具有深远的应用价值。     

新型电表在矿区的应用

随着矿区建设数字化矿井要求的提高,国内电力行业制度的改革,电费计量管理水平要求的不断提高,供用电政策越来越科学化和市场化。所以在矿区加强用电规范化管理的同时,实现用电的监控、结算自动化,成为了目前矿区用户用电计量的关键。三相智能电能表是现在国内企业研制生产的新一代智能型高科技电能计量产品,本表支持费控功能,包括IC卡预付费和密码预付费。系统通过预付费售电系统下发采集和控制指令,介质为纸质密码条,在用户输入密码后,电表接收指令,执行操作,发送负荷控制、开关控制指令和预付费指令。     

高精度实时智能测量控制系统的研究

介绍了研制E系列压缩机伸缩量在精密检测系统的基本思想和方法，重点讨论了该系统的结构，工作原理及智能检测功能，试验和实践结果表明，此动态检测技术简便易行，结果可靠 。     

智能寻呼发射机监控系统及其关键技术

为了解决难以用人工的方法对寻呼发射机进行持续检查和控制的问题。研制了一种远程智能监控系统以实现寻呼发射台控制中心对寻呼发射机的实时遥控、遥测。本文介绍了智能寻呼发射机监控系统的工作原理和软硬件结构，并重点介绍了数据加密与报文鉴别、数字调制和频率合成等关键技术。     

Estimating visitors’ travel mode choices along the Bear Lake Road in Rocky Mountain National Park

The National Park Service (NPS) in the United States of America (USA) is looking to alternative transportation systems to provide visitors access to the national parks in a manner that potentially reduces traffic congestion, enhances visitors’ experiences, and more effectively protects park resources. However, shuttle bus systems without adequate planning and management may lead to unintended consequences such as eliminating the constraint to visitor use levels associated with parking lot capacities. As a consequence, the demand for recreation use in the area increases the potential impacts to the visitor experience and park resources. This study examined the trade-offs Rocky Mountain National Park visitors were willing to make about transportation mode choice using a stated choice survey to inform park managers about visitor acceptance of potential transportation related management actions. Results indicate that visitors prefer to use their private vehicles over the parks transit system but are willing to make trade-offs to ride the shuttle bus in order to avoid crowding along the trail at Bear Lake and vehicle traffic along the Bear Lake Road. In addition, there were statistically significant differences among choices of transportation mode trade-offs among different age groups (i.e., less than 40 years of age, 40–60 years of age, and more than 60 years of age) Specifically, results suggest that visitors less than 40 years are more willing than the older age groups to make trade-offs among transportation options to enhance their chances of being on the trail system at Bear Lake with fewer other people. The significant and interacted relationships with shuttle bus use, visitor use, and vehicle traffic levels found in this study provide RMNP managers opportunities to influence visitors’ transportation mode choices.     

出口食品农产品检验检疫风险管理系统中的风险要素处理机制研究

出口食品农产品检验检疫风险管理系统是为解决出口食品农产品风险高、检测项目多、出口成本大、通检速度慢等问题,有效促进食品农产品出口而研发的。该系统利用计算机网络技术,在对出口食品农产品风险要素充分识别的基础上,创造性地提出了风险要素处理机制,使检验检疫风险管理工作更具科学性、针对性、实时性。风险要素处理机制将风险要素分为危害因子、特殊因子和抽批因子,并在特定条件下实施转换。     

ETC系统关键技术研究

射频识别(RFID)技术在电子不停车收费(ETC)系统中的应用,实现了不停车自动交费、免现金、免找兑、与银行联网结算争货币电子化,解决了因停车交费而产生的交通堵塞和空气污染等问题.文中介绍了电子不停车收费系统的设计目标与设计原则,给出了电子不停车收费系统的主要功能,最后对电子不停车收费(ETC)系统所涉及的关键技术进行了详细分析.