日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
Business
Home / Business / Technology

China develops brain-controlled rescue drone

Xinhua | Updated: 2019-08-22 00:34
Share
Share - WeChat
A 5G drone on display at the 5G experience week in Shenzhen on Aug 4, 2019. [Photo/VCG]

BEIJING -- Drones have been widely used for search and rescue when disasters strike, such as earthquakes, landslides and shipwrecks. Chinese researchers have developed a brain-controlled rescue drone that enables the unmanned aircraft to have precise and reliable identification in sandstorms, haze and other low-visibility weather.

According to its developer, a Beijing institution under the China Academy of Launch Vehicle Technology, the drone system mainly comes in the form of a headset with electrodes, which can detect the brain's electrical activity, or brain waves, using electroencephalography (EEG).

Humans' brain waves change according to what we are doing and feeling. When slower brain waves are dominant they will feel tired, slow or sluggish. When higher frequencies are dominant we will feel active, excited or hyper-alert.

When users watch drone-captured images transferred in real-time from disaster sites, the sensors on the headset will record and collect the changes of their brain waves. Then, an EEG data analysis system, after performing a series of analysis and computation, will identify and tell the targets to the drone.

Users do not need to speak or gesture.

It's not rare to monitor brain signals nowadays, but many advanced laboratory tools still have trouble interpreting them. The brain-controlled system can make up for those shortcomings, said researchers.

The system can read brain waves in milliseconds, allowing the drone to identify targets almost at the same time when the user discovers.

Currently, most rescue drones use an image recognition system, which can identify targets after comparing them to reference objects stored in the system.

However, in "real world" circumstances, if a target is partially covered, or if there is a sandstorm or heavy fog affecting the light in the rescue site, the drones will have difficulty with the task.

The brain-controlled rescue drone, which identifies targets with the help of the users' eyes, can see what a conventional drone will be unable to detect under complex situations.

Similar to the game of hide-and-seek, even if a hider carelessly shows his foot, the seeker can still recognize him or her at a glance, while a machine might not.

Researchers said the system could increase the accuracy of drone identification abilities by 20 percent.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
CLOSE
 
主站蜘蛛池模板: 91色在线 | 国产成在线观看免费视频 | 亚洲娇小性色xxxx | 亚洲精品人成网在线播放蜜芽 | 一级毛片免费在线播放 | 一二三区免费视频 | 久色亚洲 | 波多野结衣免费观看视频 | 亚洲视频在线视频 | 99在线视频精品 | 久久精品小视频 | 欧美日韩亚洲区久久综合 | 丝袜捆绑调教视频免费区 | 欧美日韩精品一区三区 | 49pao强力免费打造在线高清 | 亚洲人人视频 | 国产精品久久久999 午夜免费 | 欧美大片一区二区三区 | 国产成在线观看免费视频 | 日韩 欧美 亚洲国产 | 亚洲黄色一级大片 | 97精品国产| 日韩在线不卡视频 | JLZZJLZZ日本人护士水好多 | 久久综合桃花 | 国产一区二区av | 欧美精品九九99久久在观看 | 亚洲国产天堂久久综合226 | 日韩综合一区 | 狠狠色噜噜狠狠狠狠米奇7777 | 一个色综合亚洲伊人久久 | 青娱乐免费视频观看 | 国产成人av免费观看 | 精品亚洲一区二区三区 | 毛片免费观看完整版 | 男人和女人做爰毛片试看 | 久久久久久久一区二区 | av永久免费 | 波多野结衣中文字幕2022免费 | 日韩六九视频 | 日韩成人性视频 |