(테크놀로지) 중국 무인기 제조사 DJI社는 어떤 회사인가?

출처: http://en.wikipedia.org/wiki/DJI_%28company%29

** 밝은 하늘의 소개 **

1) 나는 오늘에서야 중국이 무인기 분야에서 세계적으로 두각을 나타낸다는 사실을 처음으로 확인하게 되었다.

2) 최근 출시품: BBC News에 금년 4월8일자로 소개된 최근 출시품 무인기 "팬톰3"에 대한 기사<DJI Phantom 3 drones stream live video to You Tube>를 읽고 이 제품의 제조사인 DJI를 검색해 보게 되었다.

3) 회사의 명칭: DJI는 대강창신과기유한공사(大疆创新科技有限公司)(DJI=Da Jiang Innovations Science Technology Co., Ltd)의 영문 이니셜이다.

4) 회사의 설립: 이 회사는 역사가 오래되었을 것 같은데, 2006년 중국 심천에서 설립이 되어, 현재까지 본사가 중국 본토의 남부지방인 광동성 심천(홍콩과 매우 가까운 거리)에 있다.북경, 홍콩, 미국, 일본에 각각 지사가 있으며, 전세계 100개국 이상에서 수요자들이 있다. 

5) 회사의 설립자 겸 회장: 이 회사의 CEO는 Frank Wang이다. 이 사람의 중국이름을 비롯한 약력이나 기타 사항에 대해선 인터넷으로 별로 찾아볼 수 없었다.

6) 사훈: 未来无所不能(미래에는 불가능한 것이 없다.）

7) 직원수: 현재 직원수는 2,800여명.

8) 자사 중문 홈피(www.dji.com/cn)의 소개글:

我们是谁 우리는 누구인가

深圳市大疆创新科技有限公司 (简称DJI大疆创新) ，以“THE FUTURE OF POSSIBLE（未来无所不能）”为主旨，乃全球领先的飞行影像系统独家先驱，创生于中国深圳，植根于改革创新的精神，优越于尊重梦想、追求纯粹的企业文化。
从无人机飞控系统到整体航拍方案、从多轴云台到高清图传，DJI大疆创新以“飞行影像系统”为核心发展方向，其产品已被广泛用于航拍、电影、农业、地产、新闻、消防、救援、能源、遥感测绘、野生动物保护等领域，并不断地融入新的行业应用。DJI大疆创新在全球无人机市场独占鳌头，产品不断推陈出新，成功步入千家万户，享誉100多个国家，重新定义了“中国制造”的魅力内涵。
创立至今，DJI大疆创新在北京、香港、美国、德国、日本均设有分公司，仅深圳总部就拥有超过2000名员工。这些源源不断的拓疆者以梦想为源动力，开辟出一片纯净、创新的乌托邦，吸引众多决心改变世界的国际人才。所谓行者无疆，创新无限，DJI大疆创新始终以最尖端的科技、性能最佳的产品，带领产业革命，极致探索未来的无限可能。

전세계를 선도하는 비행영상시스템의 선구자를 꿈꾸며 중국 심천에서 설립. 제품에는 무인기비행통제시스템부터 온전한 항공촬영방안까지, 다축운대(多轴云台)부터 고선명이미지전송에 이르기까지, “비행영상시스템”을 핵심발전방향으로 삼고 있다. 제품에는 항공촬영, 영화, 농업, 토지, 뉴스, 소방, 구조, 에너지, 원격감지측량, 야생동물보호 등이 해당된다.

DJI (company)

From Wikipedia, the free encyclopedia

DJI Innovations

疆 DJI S800 Hexcopter
Native name	大疆创新科技有限公司 Da-Jiang Innovations Science and Technology Co., Ltd.
Type	Private
Industry	Aerial Photography
Founded	2006
Founder	Frank Wang
Headquarters	Shenzhen, Guangdong, China
Area served	Worldwide
Products	Photography Platforms, Flight Controllers, Gimbals
Number of employees	c. 2800[1]
Divisions	China, North America, Europe, Japan
Website	www.dji.com

DJI is a Chinese technology company founded in 2006 by Frank Wang^[2] and headquartered in Shenzhen, Guangdong province, China. It manufactures commercial and recreational unmanned aerial vehicles (UAV) for aerial photography and videography.^[3][4][5]

Contents

  [hide] 

• 1 Company products
  • 1.1 Flight Controllers
  • 1.2 The Ronin platform
  • 1.3 The DJI Modules
  • 1.4 The Flame Wheel series
  • 1.5 The Phantom series
  • 1.6 The Spreading Wings series
  • 1.7 The unmanned helicopter
• 2 Applications and usage
• 3 See also
• 4 References

Company products[edit]

DJI manufactures a range of products like flying cameras (ex. Inspire and Phantom series), flying platforms, flight controllers for multi rotors, accessories for helicopters, camera gimballs (aerial, handheld) and ground stations. These products are for industrial, professional and amateur use.^[6][7] Recently, the American Federal Aviation Administration (FAA) proposed some regulations and guidelines to ensure proper operation of these vehicles.^[8][9]

Flight Controllers[edit]

DJI makes professional and amateur flight controllers intended for multi-rotor stabilization control of various platforms or heavy payloads in aerial photography. In addition to the main A2 main controller model (intelligent orientation, landing, home return), there are the IMU (damper module), the GPS-Compass Pro Plus (high end antenna, satellite receiver), the PMU (voltage alarm) and the LED bluetooth indicator (smartphone connectivity).^[10][11]

Model	A2	Naza V2	Wookong-M	Naza-M Lite
Number of Motors Compatible	4-8	4-8	4-8	4-6
Has Built in Receiver	Yes (2.4 GHz)	No	No	No
Hovering Accuracy (m)	Vertical: ± 0.5m / Horizontal: ± 1.5m	Vertical:±0.8m / Horizontal:±2.5m	Vertical: ± 0.5m / Horizontal: ± 2m	Vertical:±0.8m / Horizontal:±2.5m
Motor/ Rotor Configuration	Quad-Rotor: +4,X4; Hex-Rotor: +6,X6,Y6,Rev Y6; Octo-Rotor: +8,X8,V8	Quad-rotor: I4, X4; Hex-rotor: I6, X6, IY6, Y6; Octo-rotor: I8，V8，X8	Quad-Rotor: +4,X4; Hex-Rotor: +6,X6,Y6,Rev Y6; Octo-Rotor: +8,X8,V8	Quad-rotor I4, X4; Hex-rotor I6, X6, IY6, Y6

The Ronin platform[edit]

The DJI Ronin is the company's first stand alone ground based camera stabilization platform developed for everyday cinematography and aerial film making in professional environments. It is built for professional videography and photography and targets the movie-making industry. By using the 3 individual motors to balance the system the DJI Ronin has the ability to stabilize the camera when moving vigorously.^[12]

The DJI Modules[edit]

DJI offers several add-on modules for their base products such as power management and video modules.

Module	Lightbridge	PMU (A2, Wookong, Naza V2, Naza Lite)	iOSD MARK II	iOSD mini	BTU
Type (Purpose)	Video Downlink	Power Management	On-Screen Display	On-Screen Display	Bluetooth Link
Works With	A2, Wookong-M, Naza V2	A2, Wookong-M, Naza V2, Naza-M Lite	A2, Wookong-M, Naza V2	A2, Wookong-M, Naza V2	Naza V2
Interface	CAN Bus	CAN Bus, Battery Connection	CAN Bus	CAN Bus	CAN Bus
Battery Requirements	4S-6S Lipo	4S-12S Lipo	4S Lipo and Shared Flight Controller Power	2S Lipo and Shared Flight Controller Power	Shared Flight Controller Power

The Flame Wheel series[edit]

DJI has developed a series of multirotors flying platforms called Flame Wheel (Feng-Huo-Lun or Fenghuolun, 风火轮) for aerial photography in entertainment. In 2013, there was a total of three electrically powered Flame Wheels: the hexacopter Flame Wheel F550, and quadcopters Flame Wheel F330 and Flame Wheel F450. The most recent one is the Flame Wheel ARF KIT.^[13][14]

Model	Flame Wheel F330	Flame Wheel F450	Flame Wheel F550
Diagonal wheelbase (cm)	33	45	55
Frame weight (g)	156	282	478
Take-off weight (g)	600 – 1200	800 – 1600	1200 – 2400

The Phantom series[edit]

Main article: Phantom (UAV)

A Phantom UAV

DJI has also developed a series of quadcopters called the Phantoms that have evolve into an integrated flying system with aircraft, camera, Wi-Fi connectivity, a controller and the pilot’s mobile device.^[15][16][17] These quadcopters are mainly intended for aerial cinematography and photography applications.^[18] The Phantom 2 Vision+ features a camera and a gimbal system manufactured by DJI. It is capable of taking 14 MegaPixel still shots and filming a high definition (1080 dpi) video.^[19]

Model	Phantom 1	Phantom 2	Phantom 2 Vision	Phantom 2 Vision+	Phantom FC40	Phantom 3 Professional	Phantom 3 Advanced
Diagonal wheelbase (cm)	0.35	0.35	0.35	0.35	0.35	—	—
Height (m)	0.19	0.19	0.19	0.19	0.19	—	—
Power consumption (W)	3.12	—	—	—	3.12	—	—
Take-off weight (kg)	< 1	< 1.3	1.18	1.284	< 1.2	—	—
Max speed (m/s)	10	15	15	15	10	16	16
Endurance (min)	—	25	25	25	10	23	23
Rate of climb/descend (m/s)	6	6/2	6/2	6/2	6	5/3	5/3
Operating temperature (°C)	- 10 to 50	- 10 to 50	—	—	- 10 to 50	0 to 40	0 to 40

The Spreading Wings series[edit]

DJI has also developed a series of hexacopters called Spreading Wings (Gen-Dou-Yun or Gendouyun, 跟斗云) for carrying heavy cameras in aerial photography, search and rescue, and surveillance. In 2013, two models have been released as Spreading Wings S800 and Spreading Wings S800 EVO.^[20]

Model	Spreading Wings S800	Spreading Wings S800 EVO	Spreading Wings S900	Spreading Wings S1000
Diagonal wheelbase (cm)	80	80	90	104.5
Empty weight (kg)	2.6	3.7	3.3	4.2
Take-off weight (kg)	5 – 7	6 – 8	4.7 – 8.2	6 – 11
Endurance (min)	16	20	18	15
Operating temperature (°C)	—	—	- 10 to 40	- 10 to 40

The unmanned helicopter[edit]

DJI unmanned helicopter is a small unmanned helicopter jointly developed by Harbin Institute of Technology (HIT) and Hong Kong University of Science and Technology(HKUST) with DJI. This small unmanned helicopter is intended for high elevation missions and can operate with wind scale of 6. The general designer is Professor Li Ze-Xiang (李泽湘), and the chief designer for software is associate Professor Zhu Xiao-Rui (朱晓蕊). The unmanned helicopter is completely indigenously developed in China and Hong Kong, without using any foreign technology, except the constellation of GPS satellites developed by other nations on which its navigation relies.^[21]

Applications and usage[edit]

DJI products have a wide range of applications in industry and in everyday life with models for professionals and amateurs. Although initially known for military and intelligence applications, drones have many surprising civilian uses. For example, they can be used for hurricane hunting, 3-D mapping of landscape, nature protection, farming, and search and rescue.^[22] Drones have made dramatic appearances at the Consumer Electronics Show (CES) of Las Vegas, Nevada, U.S. for several years.^[23][24] A new community of drone enthusiasts called SkyPixel has recently been created as a mean to connect and support drone users.^[25]

See also[edit]

• Unmanned aerial vehicle
• Unmanned combat aerial vehicle
• List of unmanned aerial vehicles of China

References[edit]

Wikimedia Commons has media related to DJI Phantom.

1. Jump up^ "DJI: How this Chinese drone maker is flying high in global market". http://economictimes.indiatimes.com. January 7, 2015. Retrieved March 13, 2015.
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15. Jump up^ Personal Tech (September 10, 2014). "An Eye in the Sky, Accessible to the Hobbyist: A Teardown of the Phantom 2 Vision Plus Drone from DJI". The New York Times. Retrieved March 2,2015.
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