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What is the Leviton Intellect IntelligentFixture Control System?This system allows customers to easily implement wireless dimming, occupancy/vacancy sensing, multizone daylight harvesting, scene control and manual control using Leviton Lighting Intellect fixtures and an Intellect Keypad Room Controller. One installation delivers flexible individual fixture control and/or multi-zone control for a future proof system that can be simply configured using the Intellect App to meetever-changing business needs.Leviton Lighting Intellect Fixtures Integrate advanced lighting controls and enable wireless communication via a robust mesh network What are Leviton Lighting Intellect Fixtures?Intellect Keypad Room Controller Coordinates all Intellect devices in the space and provides dimming, switching and scene controlIntellect App for iOS & AndroidThe only setup tool needed; configures the system and wirelessly communi-cates with the Intellect Keypad Room Controller using Bluetooth technology•Leviton Lighting offers Intellect Embedded, Enabled and Intellect Compatible fixtures within the Intense, ConTech and Birchwood brands•Intellect fixtures are easy to install LED fixtures with built in wireless control•Delivers an easy LED and controls solution for retrofits and new construction•Assures compatibility with Intellect controls allowing the fixture to seamlessly operate with other Intellect enabled devices•Integrates wireless dimming, occupancy/vacancy sensing and multi-zone daylight harvesting capabilities• Enables wireless communication via a robust mesh network •Factory equipped by the fixture manufacturerWhat Does Embedded, Enabled and Compatible fixtures mean?Intellect Embedded signifies that the Intellect sensor andPower Pack is integrated within the fixture .Intellect Enabled signifies that the fixture houses the Intellect Power Pack and cable with the sensor adjacentWhat is the Keypad Room Controller?Provides the Bluetooth interfacefor connection to the IntellectApp via an Android or iOS smartdeviceUses the Intellect App toconfigure button operationto meet the unique lightingneeds of each spaceAlso known as “the brain” of the sys-tem, acts as the primary user interfaceand coordinates all the energy man-agement functions within the spacewithout requiring a gateway or hubWhat are the benefits of a Leviton Intellect Intelligent Fixture Control System solution? • Easy Energy Savings• Intellect fixtures are out-of-the-box, self-containedsolutions that can be used to comply with dimming,occupancy/vacancy sensing and daylight harvest-ing requirements for Title 24, ASHRAE 90.1 and IECC• Compliant with Design Lights Consortium (DLC)Advanced Lighting Control specifications• Easy Layout and Design• Each Intellect fixture integrates a sensor whichwirelessly communicates with the Keypad RoomController and other Intellect devices within thespace• No additional gateway or hub needed• Easy Installation• Plug and play operation with no expensivecommissioning required• Ladderless commissioning with the Intellect App• Easy Operation• Configure, monitor and control the system from anAndroid or iOS smart device with the Intellect App• Easily program the Intellect Keypad Room Controllerto meet the unique lighting needs of any space withthe Intellect AppHow do you install the Leviton Intelligent Fixture Control System solution?Easy 3 Step Installation:1. Install Intellect-enabledfixtures 2. Install Intellect KeypadRoom Controller3. Configure the systemwith the Intellect App The Intellect Solution• Programmable using any Bluetooth-enabled Android or iOS smart device using the Intellect App• Multi-location switching• Occupancy detection—minor motion coverage area is equivalent to fixture coverage area• Auto-ON/Auto-OFF—automatically turns the lightsON on occupancy, turns the lights OFF on vacancy• Manual-ON/Auto-OFF—upon occupancy, nothinghappens, user must push a button or control thelights from the app to turn them on; turns the lightsOFF on vacancy• Multi-zone daylight harvesting—no limit to number of zones• Closed loop daylight harvesting• Configurable dead band• Room daylight harvesting has two operating modes • CAP at Target—lights will never go brighter thanthe programmed target level• Override Allowed—lights can temporarilyoverride the daylighting target • Programmable Intellect Keypad Room Controller but-tons— assignable with one of the following behaviors• Scene—collection of groups at a level• Toggle—button turns an individual group ON/OFF• Room ON—all lights go to their target level or to MAXif they are not in a daylighting zone• Room OFF—all lights go OFF• Raise—lights get incrementally brighter from theircurrent position; lights that are off, stay off• Lower—lights get incrementally dimmer from theircurrent position; lower will only dim the lights to theirminimum value• User controlled fixture groups—no limit to number of groups• Integral scene support—scenes are collections of groups, each at their own level, programmed with afade time and recalled from a push button or the app。
2024年3月青少年机器人技术等级考试理论综合试卷六级真题（含答案）分数：100 题数：30一、单选题(共20题，共80分)。
1.下列选项中，属于URL的是（）。
A.B.C.D.标准答案：C。
2.下图所示的SPI外设原理图中，时钟数据线对应的是（）。
A. AB. BC. CD. D标准答案：A。
3.关于MPU6050姿态传感器，下列描述错误的是（）。
A. MPU6050是一个九轴传感器B. MPU6050集成了三轴陀螺仪C. MPU6050集成了三轴加速度计D. MPU6050集成了数字运动处理器标准答案：A。
4.题ESP32 for Arduino SPI类库，关于成员函数transfer()的功能，下列描述正确的是（）。
A. 设置数据的传送方式。
B. 发送一个字节的数据，同时接收一个字节的数据。
C. 发送时钟数据。
D. 启动SPI通信事务。
标准答案：B。
5.下列选项中，关于IPV4说法错误的是（）。
A. IPV4的地址长度是32位B. IPV4的地址分为4段C. IPV4地址各段用“.”隔开D. IPV4地址使用16进制数表示标准答案：D。
6.使用ESP32 for Arduino SPI类库，下列选项中，用于初始化SPI接口的成员函数是（）。
A. SPI.begin()B. SPI.setBitOrder()C. SPI.setFrequency()D. SPI.setup()标准答案：A。
7.TCP/IP四层模型，从本机向外部发送网络数据时，数据在本机的传送顺序是（）。
A. 应用层→传输层→网络层→网络接口层B. 网络接口层→网络层→传输层→应用层C. 应用层→网络层→传输层→网络接口层D. 网络接口层→传输层→网络层→应用层标准答案：A。
8.题ESP32 for Arduino 提供的WiFi类库的成员函数中，用于设定ESP32主控板为STA模式的成员函数是（）。
A. WiFi.begin()B. WiFi.softAP()C. WiFi.localIP()D. WiFi.softAPIP()标准答案：A。
精益价值流程(VSM)培训精益价值流程图（VSM）培训一、引言在当今竞争激烈的市场环境中，企业要想在市场中立于不败之地，必须不断提升自身的竞争力。
而提高竞争力的关键在于优化流程，降低成本，提高效率。
精益价值流程图（ValueStreamMapping，简称VSM）作为一种有效的流程优化工具，可以帮助企业实现这一目标。
本文将详细介绍精益价值流程图的基本概念、实施步骤及培训内容，以帮助企业更好地应用VSM提高竞争力。
二、精益价值流程图（VSM）概述1.定义：精益价值流程图是一种用于分析、描述和优化产品或服务生产流程的工具。
它通过对现有流程进行详细描绘，找出其中的浪费和瓶颈，并提出改进措施，从而实现流程的优化。
2.原理：VSM基于精益生产的五大原则，即价值、价值流、流动、拉动和尽善尽美。
通过识别和消除非价值增加的活动，缩短生产周期，降低库存，提高产品质量，实现流程的持续改进。
3.应用范围：VSM广泛应用于制造业、服务业、医疗保健、建筑等行业。
它可以用于分析整个企业的生产流程，也可以用于分析某个部门或某个产品的生产流程。
三、精益价值流程图（VSM）实施步骤1.确定分析对象：明确要分析的产品或服务，以及相关流程的范围。
2.绘制现状价值流程图：详细描绘现有流程，包括所有生产环节、信息流动、物流运输等，并收集相关数据。
3.分析现状：分析现状价值流程图，找出浪费和瓶颈，计算流程周期时间和价值增加时间。
4.设计未来价值流程图：根据现状分析结果，设计未来流程，提出改进措施，消除浪费，缩短生产周期。
5.制定实施计划：明确改进措施的责任人、完成时间、所需资源等，确保改进计划的实施。
6.持续改进：实施改进措施后，对流程进行跟踪监控，评估改进效果，不断优化流程。
四、精益价值流程图（VSM）培训内容1.精益生产理念：介绍精益生产的起源、核心思想、五大原则等，使学员了解精益生产的理论基础。
2.VSM基本概念：讲解VSM的定义、原理、应用范围等，使学员对VSM有一个全面的认识。
ISO 12944:2017 Systems Guide For C4, C5 and CX ExtremeCATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC1 very low Heated buildings with cleanatmospheres such as residentialbuildingsC2 low Atmospheres with low pollutionlevels. Usually rural regions Unheated building where condensation may occur, e.g. warehousesC3 medium Urban and industrial atmosphereswith moderate sulfur dioxide levels.Coastal areas with low salinity Production areas with high humidity and moderate air pollution, e.g. food processing plants, laundriesC4 high Industrial areas and coastal areaswith moderate salinity Chemical plants, swimming pools, coastal ships and boatyardsC5 very high Industrial areas with high humidityand aggressive atmosphere, andcoastal areas with high salinity Buildings or areas with almost permanent condensation and high pollutionCX extreme Offshore areas with high salinityand industrial areas with extremehumidity and aggressiveatmosphere, and subtropical andtropical atmospheres Industrial areas with extreme humidity and aggressive atmospheresEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 * Annex Bcyclic ageing test(hours)C4 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AVery High 720 1440 1680 C5 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680Very High N/A N/A 2688 CX Low N/A N/A N/A Medium N/A N/A N/AHigh N/A N/A N/AExtreme N/A N/A 4200 *Three chemicals for immersion test:1)10% NAOH aqueous solution2)10% H25SO4 aqueous solution3)Mineral spirits, 18% aromaticsSURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC4 high Industrial areas and coastal areaswith moderate salinity Chemical plants, swimming pools, coastal ships and boatyardsEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 Annex Bcyclic ageing test(hours)C4.05 Low 120 240 N/A Medium 240 480 N/AC4.06 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AC4.09 Low 120 240 N/A Medium 240 480 N/AC4.10 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AC4.11 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AVery High 720 1440 1680 SURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CORROSIVITY CATEGORY C4ISO 12944 System No. Generic TypeCoatingProductCodeDFT(mils)DFT(microns)Expected DurabilityLow Medium High Very highC4.05* Epoxy 83021 3.1 to 6.3 80 to 160Polyurethane ArmourShield 839series 0.8 to 4.0 20 to 100 7.1 180C4.06* Epoxy 83110 3.1 to 9.4 80 to 160Polyurethane ArmourShield 839series 1.6 to 3.1 40 to 80 9.4 240C4.09* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80Polyurethane ArmourShield 839series 3.1 to 3.9 80 to 100 6.3 160C4.10* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80 Epoxy 83021 2.0 to 3.0 50 to 75Polyurethane ArmourShield 839series 1.8 to 3.5 45 to 90 7.9 200C4.11* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80 Epoxy 83021 2.0 to 3.0 50 to 75Epoxy 83021 2.0 to 3.0 50 to 75Polyurethane ArmourShield 839series1.2 to 4.0 30 to 10010.2 260 Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5)*Coating System is UV DurableCATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC5 very high Industrial areas with high humidityand aggressive atmosphere andcoastal areas with high salinity Buildings or areas with almost permanent condensation and with high pollutionCX extreme Offshore areas with high salinityand industrial areas with extremehumidity and aggressiveatmosphere and subtropical andtropical atmospheres Industrial areas with extreme humidity and aggressive atmosphereEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 Annex Bcyclic ageing test(hours)C5.02 Low 240 480 N/A Medium 480 720 N/A C5.03 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680 C5.07 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680 C5.08 Very High N/A N/A 2688 CX Extreme N/A N/A 4200SURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CORROSIVITY CATEGORY C5ISO 12944 System No. Generic Type Coating Product CodeDFT (mils)DFT (microns)Expected Durability LowMediumHighVery highC5.02*Epoxy83110 3.1 to 6.3 80 to 160Polyurethane Armour Shield 839 series3.1 to 6.3 80 to 1609.45 240 C5.03*Epoxy83110 3.1 to 9.4 80 to 240Polyurethane Armour Shield 839 series 2.4 to 8.7 60 to 22011.8300 C5.07*Zinc rich epoxy 83003/83005 2.4 to 3.160 to 80Epoxy83150 3.9 to 5.9 100 to 150 Polyurethane Armour Shield 839 series 1.2 to 3.9 30 to 10010.2260C5.08*Zinc rich epoxy 83003 /83005 2.4 to 3.1 60 to 80Epoxy 83150 3.9 to 5.9 100 to 150 Polyurethane Armour Shield 839 series3.5 to 6.3 90 to 16012.6 320Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5) *Coating System is UV DurableCORROSIVITY CATEGORY CX EXTREMEISO 12944 System No. Generic TypeCoatingProductCodeDFT(mils)DFT(microns)ExpectedDurabilityCX extreme Zinc richepoxy83003/83005 2 to 3 50 to 75CXextreme Epoxy 83110 5.9 to9.8150 to 250Epoxy 83110 5.9 to9.9150 to 250≥ 13.8≥ 350Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5) *Coating System is UV Durable。
人工智能导论智慧树知到课后章节答案2023年下东北石油大学东北石油大学第一章测试1.人工智能的目的是让机器能够，以实现某些人类脑力劳动的机械化( )。
答案:模拟、延伸和扩展人的智能2.盲人看不到一切物体，他们可以通过辨别人的声音识别人，这是智能的（）方面。
答案:感知能力3.人工智能是一门综合性的交叉学科，涉及哪些学科( )。
答案:脑科学;神经心理学;控制论;计算机科学4.人工智能的主流学派包括( )。
答案:行为主义;连接主义;符号主义5.图灵测试是判断机器是否具有人工智能的方法，是人工智能最标准的定义。
( )答案:错第二章测试1.“王宏是一名学生”可以用谓词表示为STUDENT(Wang Hong），其中，Wang Hong是（）。
答案:个体词2.产生式系统的核心是（）。
答案:推理机3.知识的不确定性来源于（）。
答案:模糊性引起的不确定性;不完全性引起的不确定性;随机性引起的不确定性;经验引起的不确定性4.产生式表示法可以表示不确定性知识。
（）答案:对5.框架表示法不便于表示过程性知识。
（）答案:对第三章测试1.从初始证据出发，按某种策略不断运用知识库中的已知知识，逐步推出结论的过程称为推理。
（）答案:对2.任何文字的析取式称为子句。
（）答案:对3.谓词公式不可满足的充要条件是其子句集不可满足。
（）答案:对4.对于一阶谓词逻辑，若子句集是不可满足的，则必存在一个从该子句集到空子句的归结演绎。
（）答案:对5.对于一阶谓词逻辑，如果没有归结出空子句，则说明原谓词公式是不可满足的。
（）答案:错第四章测试1.如果问题存在最优解，则下面几种搜索算法中，（）必然可以得到该最优解。
答案:启发式搜索2.如果问题存在最优解，则下面几种搜索算法中，（）可以认为是“智能程度相对比较高”的算法。
答案:启发式搜索3.在启发式图搜索策略中，下面描述正确的是（）。
答案:closed表用于存放已扩展过的节点。
4.在估价函数中，对于g(x)和h(x) 下面描述正确的是（）。
