有个足球雷竞技app网络世界迪帕克·普里 //m.amiribrahem.com en - us 孙，2020年8月2日17时21分39秒-0700 孙，2020年8月2日17时21分39秒-0700 https://idge.staticworld.net/nww/networkworld510x510.png 有个足球雷竞技app m.amiribrahem.com 510 510 https://idge.staticworld.net/nww/networkworld798x288.png 有个足球雷竞技app m.amiribrahem.com 796 288 通过卫星、物联网传感器和GIS监测亚马逊森林大火 星期三，2019年8月28日五时07分00秒-0700 迪帕克·普里 迪帕克·普里

The Amazon spans 2.1 million square miles of rain forest spread over nine countries. And on its edges are miles of agricultural fields, whose farmers routinely burn in order to control pests and weeds, and to encourage new growth.

Brazil is the largest cattle exporter in the world with over 200 million head of cattle. Ranchers often set fires to clear land for grazing, reports the Yale School of Forestry and Environmental Studies. However, these long-practiced techniques have raised concerns of the threat that accidental forest fires could pose during drought years. Climate change, which is beginning to show its effects around the world, could exacerbate this threat.

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//m.amiribrahem.com/article/3434517/monitoring-the-amazon-wildfires-with-satellites-iot-sensors-and-gis.html 启用物联网航运集装箱驶向公海改善全球供应链。 星期四，2019年8月15日5时43分○○秒-0700 迪帕克·普里 迪帕克·普里 <文章> <节类=“网页”>

全球贸易流经运输容器。制造商依赖于他们得到及时的原材料和产成品运送到市场。IoT is being applied to monitor containers and make sure that their contents aren’t damaged or stolen.

Inter-modal containers

Containers have standardized dimensions, which lets transporters easily ship, stack and store them. There are over twenty million containers in motion right now. Containers are pre-filled which reduces the time that trucks need to get loaded. Their standard size allows them to be easily transferred between trucks, planes, ships and trains.

Global supply chains based on containers enable manufacturers to minimize their costs with ‘just-in-time’ inventory. This makes it important to track containers’ location and the condition of their contents.

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//m.amiribrahem.com/article/3432170/iot-enabled-shipping-containers-sail-the-high-seas-improving-global-supply-chains.html 机器人延伸的IoT应用范围 周一，2019年4月29日13点02分00秒-0700 迪帕克·普里 迪帕克·普里 <文章> <节类=“页”>

机器人和的IoT设备是在于它们都依赖于传感器类似，了解他们的环境，快速地处理大型数据流，并决定如何应对。

That’s where the similarities end. Most IoT applications handle well-defined tasks, whereas robots autonomously handle anticipated situations. Let’s consider both from six different vectors:

1. Sensor

  • IoT – Binary output from stationary sensor. “Is the door open or closed?”
  • Robots – Complex output from multiple sensors. “What is in front of me? How do I navigate around it?”

2. Processing

  • IoT – Simple data stream of signals handled with well-known programming methods.
  • Robots – Large complex data streams handled by neural network computing.

3. Mobility

  • IoT – Sensors are stationary and signal processing is done in the cloud.
  • Robots – The sensor laden robot is mobile and signal processing is done locally and autonomously.

4. Response

  • IoT – The action to take in response to a situation is well defined.
  • Robots – Multiple actions could be taken in response to a situation.

5. Learning

  • IoT – The application typically does not ‘evolve’ on its own and develop new features.
  • Robots – Machine learning and other techniques are used to let the robots ‘learn’ and increase their capacity to deal with new situations. E.g. self-driving cars collectively get smarter as more situations are deal with.

6. Design

  • IoT – Stationary sensors. Processing done centrally where power is readily available. Need for communication channels between sensor and the cloud.
  • Robots – Weight, size and power demand are important design considerations. Communication capability is less important.

Topology

IoT applications are centralized with edge devices with little intelligence of their own. Low cost sensors transmit signals to a control center in the cloud which analyzes the data stream and decides the action to take. The cost of the central hub can be amortized over thousands of sensor-based applications making IoT applications more affordable. Network connectivity and latency limit the range of applications that IoT can meet.

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//m.amiribrahem.com/article/3391956/robots-extend-the-scope-of-iot-applications.html 难道物联网的网络攻击造成纽约州电力变压器爆炸？ 星期四，2019年1月3日8点53分00秒-0800 迪帕克·普里 迪帕克·普里

Officials blamed a power surge for the blackout on Dec. 28th that left LaGuardia airport in the dark for about 45 minutes, grounding flights. A look at the trend of power outages at American airports shows a disturbing pattern and possibly sinister cause.

Background

Attacking an adversary’s infrastructure is asymmetrical warfare. It causes a lot of damage for a very small cost. Cyberattacks are an ideal weapon as they disguise who might be behind them, making retaliation much harder.  Attacks on the power grid for airports are especially devastating as they ground flights, stranding passengers and disrupting business nationwide. Just take a look at recent power outages:

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//m.amiribrahem.com/article/3330646/did-iot-cyberattacks-cause-ny-power-transformers-to-explode.html 防范来自物联网杀手无人机的威胁 星期二，2018年9月4日7时09分00秒-0700 迪帕克·普里 迪帕克·普里 <文章> <节类= “网页”>

的IoT被武器化。使用监控教室的相同的传感器，网络和实时数据分析可以变身成靶向杀伤武器。如何这种恶意无人驾驶飞机操作，什么可以做，以抗议他们的空中威胁？

背景

下面是武器化的无人驾驶飞机的三个数据点。

  1. 的最近 暗杀 上委内瑞拉总统无人驾驶飞机。“8月4日，2018年委内瑞拉加拉加斯 - 在这里委内瑞拉总统马杜罗说是上周六，派国民警卫队在什么政府官员所谓的暗杀企图乱窜一个军事仪式无人机袭击造成混乱”
  2. 的使用 无人驾驶飞机击落燃烧弹风筝 以色列 - 巴勒斯坦冲突。“以色列国防军预备役人员帮助;部队能击落从检测飞行物体40秒”
  3. 的 Slaugtherbots “A 视频 通过使用 生命研究所 和 斯图尔特罗素 ，在计算机科学教授 <一个HREF = “https://en.wikipedia.org/wiki/University_of_California,_Berkeley” 相对= “nofollow”>伯克利 呈现戏剧化不久的将来场景，其中的廉价的群 <一个HREF =“https://en.wikipedia.org/wiki/Micro_air_vehicle”相对=“nofollow”> microdrones 利用人工智能和面部识别基于预编程的标准来暗杀政治对手。”

    4. 他们如何工作？

    无人驾驶飞机航拍我OT设备。 They’re mounted with sensors that relay their location, altitude and other sensor readings such as images to a back-end system or controller which determines what action the drone should take. Such drones have to remain within sight for a human control to operate them. The Federal Aviation Administration (FAA) stipulates that Unmanned Aircraft Systems (UAS) users must (1) Register their UAS with the FAA (2) Fly the UAS within visual line-of-sight. The examples above with the Venezuelan assassination attempt and shooting down incendiary kites both involve human controllers.

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    //m.amiribrahem.com/article/3302770/guarding-against-the-threat-from-iot-killer-drones.html 技术在泰国洞穴救援任务中的重要作用 星期一，2018年7月23日9点23分〇〇秒-0700 迪帕克·普里 迪帕克·普里

    Twelve boys and their coach trapped in a cave deep underground with dwindling air and the danger of being flooded by rising water levels. How did a determined international team find and rescue the boys? How did sophisticated geographical information systems (GIS), IoT sensors and 3D simulations assist the rescuers?

    Tham Luang Nang Non is six mile long underground cave complex in Thailand’s Chiangrai province. A boy’s soccer team was reported missing in July 2018. Thai Navy SEAL divers' found them in a cave that could only be reached after a six hour underground journey in the dark, swimming through narrow tunnels and climbing boulders. An international rescue teams with experts from Thailand, China, Japan, Australia, the US and Britain were able to rescue them.

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    //m.amiribrahem.com/article/3291787/the-vital-role-of-technology-in-the-thai-cave-rescue-mission.html     物联网传感器，先进的ESRI映射和Alexa警告即将发生洪水的居民 周三，2018年5月9日6点35分00秒-0700 迪帕克·普里 迪帕克·普里

    Scott Pruitt, EPA Administrator’s assertion that “global warming might be beneficial” may be reassuring to some, but others living close to the coast prefer the safety of an early warning when they might be flooded from rising sea levels.

    Predicting floods from storm surges, rain, hurricanes and tides over miles of coastline is hard. How do your monitor water levels over such a broad area? How can floods be predicted with these data streams? How can thousands of people be alerted?  The Virginia Institute of Marine Science (VIMS) is pioneering an innovative approach that combines IoT sensors, advanced mapping and Alexa.

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    //m.amiribrahem.com/article/3270956/iot-sensors-advanced-esri-mapping-and-alexa-warn-residents-of-impending-floods.html     改善与物联网和blockchain供应链 2018年4月24日星期二08:15:00 -0700 迪帕克·普里 迪帕克·普里

    The U.S. Centers for Disease Control and Prevention recently advised "consumers to throw away any store-bought romaine lettuce and warned restaurants not to serve it amid an E. coli outbreak that has sickened more than 50 people in several states."

    This problem highlights the dangers of modern supply chains. They help lower costs and improve business efficiency, but they’re complex and a single failure can sicken people thousands of miles away. The food we eat and the medicines we use come from remote suppliers, transported in refrigerated trucks, and stored in different warehouses. How can perishable commodities be tracked from suppliers to customers? How can the temperature conditions during shipment be monitored to avoid contamination? How can spoilt products be quickly recalled even if they’re in transit or stored in a warehouse?

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    //m.amiribrahem.com/article/3269273/improving-supply-chains-with-the-iot-and-blockchain.html     如何物联网跟踪器可以打偷猎者 星期二，2018年1月2日08:00:00 -0800 迪帕克·普里 迪帕克·普里

    Sea turtles have been survived for millions of years, but now face extinction.  as poachers. How do you protect sea turtles eggs on remote, miles-long beaches in developing countries from poachers working in the dark?

    Global System for Mobile Communications, or GSM, enabled IoT trackers may provide an answer to this scourge.

    Background

    Poachers kill sea turtles for their shells and their eggs are considered a delicacy and aphrodisiac. Sad but true. The trade of sea turtle products is restricted, but that doesn’t stop poachers. Tracking this illegal trafficking is difficult. The transit routes and final destinations are unknown.

    Sea turtle products are the second most frequently trafficked wildlife product smuggled from Latin America to the US. Eggs are a quarter of illegal imports and most originate in Mexico or Central America. This trade is devastating to turtle populations. A recent shipment of a thousand turtle eggs that was intercepted at the Mexico/U.S. border represented nearly 5 percent of the year’s total egg production for the beach from which they were poached!

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    //m.amiribrahem.com/article/3245167/how-investeggator-fights-poachers-with-iot-trackers.html     的IoT设备通过啁啾通信 2017年12月11日星期一06:20:00 -0800 迪帕克·普里 迪帕克·普里 <文章> <节类=“网页”>

    大多数的IoT系统假设会有一些形式的连接。但是，当没有任何蓝牙，WiFi或蜂窝连接会发生什么？R2D2，从星球大战可爱的机器人，可能与鸟样，他用来沟通的声音回答。

    当连接不可用，如何才能传感器共享数据？如何物联网设备被设计成持续更长的时间不用再充电？如何能遗留设备被改型实惠与其他设备进行通信的

    大多数的IoT装置通过任一个蓝牙，WiFi， LoRaWAN ，SIGfox或蜂窝连接。选择由所述有效载荷的大小来确定的模式要被发送时，待运行的距离，并提供给发送装置的功率。墙壁，其他电子设备和冲突的无线电信号也影响所使用的协议的选择。What’s needed is that can work in ‘noisy’ environments and work with very little power.

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    //m.amiribrahem.com/article/3241725/iot-devices-communicate-by-chirping.html     饮用水铅污染的水？更好地检查你的传感器 2017年11月22日星期三06:19:00 -0800 迪帕克·普里 迪帕克·普里 <本文> <节课=“页面”>

    里根总统曾经建议“信任，但要验证”核裁军。同样可以关于公共健康和安全问题的一些官方消息说。记住火石，密歇根？

    LeeAnne沃尔特斯是四个在Flint，密歇根州的母亲。当她的整个家庭开始失去头发的团块和她的双胞胎皮疹不停地打破了她吓坏了，报道的母亲琼斯。家庭由铅在弗林特的供水严重痛苦。Frustrated with the city’s response, Walters contacted a manager at the EPA which helped unleash a chain of investigations into the crisis.

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    //m.amiribrahem.com/article/3238077/drinking-lead-contaminated-water-better-check-your-sensor.html     思想和祈祷不要停质量射手。技术实力。 周五，2017年11月10日五时十四分00秒-0800 迪帕克·普里 迪帕克·普里

    It’s heartbreaking. Gun violence kills 93 Americans every day while politicians send their thoughts and prayers. 2017 has seen two of the deadliest mass shootings in American history.

    How can technology help reduce mass shootings? How can shooters be authenticated before they can fire? How can the police be alerted when a large number of firearms are present at an unusual location? Can an excessive number of shots fired be prevented?

    Background

    Americans make up about 4.4 percent of the global population but own 42 percent of the world’s guns. And approximately one in three gunmen is American according to a study by Adam Lankford, a professor at the University of Alabama. Firearms are an $11 billion per year industry with over 300 million existing guns in circulation. About 40% of Americans say they own a gun or live in a household with one. A recent survey reports that the US has the highest rate of murder by firearms in the developed world. Mass shootings cost Americans over $229 billion per year.

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    //m.amiribrahem.com/article/3236794/thoughts-prayers-dont-stop-mass-shooters-technology-might.html     ElectOS使用开源的投票机恢复信任 周一，2017年11月6日7时41分00秒-0800 迪帕克·普里 迪帕克·普里 <本文> <节课=“页面”>

    在人们怀疑选举将会公正地进行，其结果的信任和他们的领导人自然侵蚀。这是由电子投票机中所带来的挑战。技术拥有更轻松，更远距离让人们投票的承诺。但是，他们也容易黑客和操纵。如何信任投票机和选举结果被恢复

    投票要求的最终的IoT机（借用 BMW ）。这些机器与他们的传感器的组合的完整性，安全性和数据分析产生的结果影响的所有我们生活的各个方面。 阅读这篇文章完全，请点击这里 //m.amiribrahem.com/article/3236191/electos-uses-open-source-to-restore-trust-in-voting-machines.html Oracle的数字双简化了复杂的物联网系统的设计过程 周五，2017年11月3日6时29分零零秒-0700 迪帕克·普里 迪帕克·普里 <文章> <节类=“网页”>

    汽车设计者风洞做到这一点。建筑师做模型。但是你如何测试一个复杂的物联网系统的设计？

    这是不容易有潜在的数千个传感器的连续读数发送数以百万计。你如何检查，以确保您的物联网设计将在现实生活中正常工作？检查以确保不同的错误条件得到妥善处理，并采取及时纠正措施？

    模拟物联网设备可以消除设计复杂系统的猜测。

    背景

    博士迈克尔的伤逝密歇根大学率先提出了“数字双胞胎”的想法。数字双是一个物理设备的虚拟表示，以确保设计执行如预期。他定义了数字双床原型（DTP）作为资产的信息。如设备的3D模型，其材料和工艺的条例草案充分描述的资产，它应该如何工作。 These digital proxies generate sensor readings and communicate just as their physical counterparts and help IoT designers with:

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    //m.amiribrahem.com/article/3235962/oracles-digital-twin-simplifies-design-process-for-complex-iot-systems.html 技术帮助急救人员争取加州大火 星期二，2017年10月24日7点21分00秒-0700 迪帕克·普里 迪帕克·普里 <本文> <节课=“页面”>

    火灾已经糟蹋了北加州巨大的大片。致命的大火已经烧毁的通过超过近400平方英里迫使10万人疏散，并销毁8400的结构。

    如何消防员这样的灾难应对？他们在哪里派遣？何时何地被疏散有序？怎样才能被火风的78英里每小时阵风推动包含？飞机怎么知道何时何地部署防火？

    传感器，无人机，消防凸轮，众包和地理信息系统，都有助于减少损失和死亡。 阅读这篇文章完全，请点击这里 //m.amiribrahem.com/article/3234655/technology-helps-first-responders-fight-california-fires.html