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发表于 2016-10-25 22:23:09 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
Among the many things the Silicon valley learned from the recent shaker around Napa is that UC Berkeley's earthquake warning process does indeed work for the couple of people who receive its messages, but the rest of us find out about any tremor only after it knocks us out of bed.
Silicon Valley makes apps that tell us when our Uber ride is definitely approaching, our air conditioning possesses broken or a thunderstorm is usually brewing. Yet despite currently being home to the most devastating earthquakes in the nation, the region does not have a high tech earth quake alert system for the open.
But since last month's temblor, more technological companies are trying to solve that problem. A handful of startups are acquiring apps that would quickly transmitted warnings of upcoming quakes to users on their smartphones, drugs or other gadgets. Already, as well as joked about messaging software Yo has rolled out "Earthquake Yo" to be able to hundreds of users.
In addition, recognized giants such as Cisco plus Google are pouring resources into Internet powered attentive systems or quake recognition technology. lags much of the world. China and taiwan, Turkey, Mexico and Okazaki, japan have had public earthquake recognition and alert systems for decades; Japan's is considered Perdue said kind of up and down 76 the most sophisticated in the world.
The contests for California are two times: to build a robust earthquake recognition system, and to create products and apps that get an alert when a quake strikes and send out warning information to the public. Geological Survey to evaluate quake activity in the express using a network of sensors. The system works by detecting what are named as P waves, which switch almost imperceptibly through the earth with almost twice the speed on the quake's destructive S waves, which in turn shake the ground.
About several seconds after the quake strikes, the sensors send a communication to a network of pcs that geologists, researchers, BART and emergency responders have access to. The system won't be able to predict a quake   presently, no technology can   nonetheless it notable and an enjoyable experience can give people who live some distance from the epicenter a few seconds to head pertaining to safety, and it did of which for a handful of people this morning of the Napa quake.
ShakeAlert, which often started in 2012, has the earth quake detection piece of the bigger picture, but not the devices as well as apps to deliver it for the public. Project developers declare they want to build a system that might send alerts to smartphones, tablets, TVs and Internet connected cars, yet the task has an $80 million shortfall with no dedicated public money. Non-public tech companies may be the exclusively solution to create a high tech earthquake alert system available to everyone before the next one visits, according to tech experts and also geologists.
Indeed, the technology needed to send out alert messages employing real time data is relatively simple and has now been around for years   think of the Amber Alert messages sent to mobile phone devices when a child goes missing. So why hasn't a startup designed an earthquake alert application yet?
Until recently, they weren't able to make il a été un ambassadeur pour KidSport Calgary any money doing it. Earthquakes tend to be "so unpredictable that you'd never know if you would get paid," explained Shomit Ghose, a partner at Onset Efforts in Menlo Park.
What's evolved? First, tech experts say, is the booming Internet of Things business, which includes Web attached home devices such as Colony, the smart thermostat properties of Google. Such devices connect to the Internet and send notifications to your phone or e-mail, in addition to collecting data from your own home such as temperature and energy apply.
A company could even add the earthquake warning system for the connected alarm systems, door tresses, water meters or air conditioning they already are selling   and add the earthquake detection piece at the same time. Smart devices could impression when the ground starts rumbling plus send out mass alerts.
"And if you are willing to pay $9.99 each month for Spotify," said Paul Santinelli, a partner at Palo Alto VC firm To the north Bridge, "you probably are willing to spend $20 or $30 a year for earthquake disaster warnings."
It is precisely what some tech companies are wagering on. San Francisco startup Lockitron, which makes door locks that people can open with their smart dataphone, is creating knock moaning sensors that will alert an individual when someone is knocking in front door. Since the Napa quake, corp founder Cameron Robertson has been exploring how to operate the vibration sensors to detect quakes in Cape Elizabeth addition to send alerts to clients.
"If you have 1,000 dwellings where the knock sensors get started going off at the same time," that may be a warning sign of a quake, he was quoted saying. When the knocking starts during homes near the epicenter, an alert may very well be sent out and homes farther apart could have a bit of time to make, he added.
But the ideal quake detection technology remains the system set up by the USGS, which is in talks with more technician companies to give them accessibility to the once proprietary real time details from its earthquake sensors   the exact same data that the ShakeAlert system works by using.
Right now, Google is the only tech company with an agreement gain access to the program's earthquake data nourish. The search giant is concentrating on an app that one day may include earthquake early warning warns.
It aims to "provide people with information it needs to help to make informed decisions in times of turmoil," a spokeswoman explained.
In the meantime, some startups have fallen up with earthquake apps right away. Kyle Noble, a developer around North Carolina, spent a end of the week building the earthquake messaging app for Yo, the actual San Francisco based startup this sends "Yo" messages to buyers. It wasn't an early warning, considering that the app connects to the USGS site that publishes earthquake activity around a two minute delay. But it got people's attention   the amount of Earthquake Yo users hopped from 400 to 1,900 after the quake.
Noble reported he built the request to help his dad, some sort of humanitarian aid worker: "I figured the sooner he gets the alert, the sooner he can start preparing a response.".
  
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