What's new

Chinese UAV News & Discussions (Strictly)

“World’s first cargo drone” testing in skies over China
Mike Walter
@@mikewaltercgtn

Mike-Walter-1.jpg

Published November 13, 2017 at 9:03 PM
Updated November 13, 2017 at 9:07 PM

Many drone makers are going small, developing pint-sized UAVs packed with technology. But others are focusing on counting on large cargo carrying craft.

CGTN’s Mike Walter has more on such drone.

At nearly 12 meters long, China’s brand new AT200 drone is large enough to deliver a small car. And with the aircraft’s speed and weight-limit, that may be possible: it can fly more than 2,100 kilometers at a time, cruise at around 313 kilometers per hour, and carry 1.5 tons of cargo.

Its second public flight was earlier this month in northwest China’s Shaanxi Province, where designers showed off what they call the drone’s “one-click landing.” Click one button, and the unmanned aerial vehicle flies itself.

There are, however, some important features still missing.

“In the future, the drone has to be equipped with an air traffic response device, so that air traffic controllers will know exactly where the airplane is located in real time,” according to chief designer Ma Xiaoping.

Researchers at the Chinese Academy of Sciences spent 17 months developing the AT200, transforming it from an ordinary small plane to an unmanned cargo aircraft. Though impressive, the drone is not yet ready to roll down just any runway. It requires a specific set of conditions to operate, meaning it cannot yet take off and land at airports with runways built made out of dirt or grass, and those at high altitudes.

Nonetheless, the AT200 could soon take to the skies and join delivery drones from companies like Chinese e-commerce giant JD.com. It’s working with the Chinese Academy of Sciences to test unmanned drones capable of carrying packages and other goods.

The hope is to fly these vehicles into remote parts of China, lowering the high price of goods in far flung locations like Xinjiang.

What’s more, goods produced in these remote regions could more easily get to bigger cities. And as transportation costs go down, so do the prices consumers pay.

“We are working with local governments and farmers, and have already set up scores of production bases for fruit and other agricultural produce around the country,” according to Liu Qiangdong, CEO and chairman of JD.com. “We want to build competitive agricultural product brands in each region. Branded products sell at a premium and when farmers earn more money, they are more willing to grow safer and higher-quality produce.”

This year’s “China Agriculture and High-tech Fair” featured nearly 80 drones designed for farming applications. Pesticide sprayers, which automatically detect how much pesticide is needed then spray with accuracy down to millimeter-levels, received much of the attention.
 
.
A silent killer type of drone? The next generation of assassination weapon? Cool.

Imagine a president come to a forum and give speech to a masses. There are many drones from TV station documented the event. Then this drone join the drone masses, shoot the president at the head, and then, you can just leave. Abandon the drone for the police to study it. When they realize who the culprit is, you have already have leave the country and go to safety.

It's a very dangerous weapon. It can change the method to secure the VIP radically. Or else there will many dead VIP in the future.
 
. . . . .
Rainbow drone on lookout for forest fire

2017-11-20 15:05 China.org.cn Editor: Li Yan

U542P886T1D281622F12DT20171120150519.jpg

A CH-4 drone parks on the apron of an undisclosed airport in northwest China. (File photo/China.org.cn)

A CH-4 unmanned aerial vehicle (UAV), also known as a "rainbow drone," will officially enter service to monitor forest fires in northeast China, following a deal inked between the regional forestry authority and the drone's manufacturer in Beijing on Nov. 19, 2017.

The drone's deployment, also known as an "eye in the sky," will enhance fire monitoring in China's Greater Khingan Mountainous, a task formerly undertaken by forest keepers' visual observation from fixed look-out posts and, occasionally, from manned aircraft.

Although effective, such methods were far from efficient, relying on a lot of manpower and their shortcomings are apparent, said Wang Hongbin, deputy chief of the Greater Khingan Forestry Authority, at the contract signing ceremony.

"For example, human eyes cannot see through fog in case there is a fire, and our [manned] aircraft aren't cleared for nighttime aviation," he said.

By contrast, the CH-4 is equipped with both visual and infrared sensors to allow it to see day and night and, more importantly, through fog.

In particular, the CH-4 is installed with near-infrared sensors that allow it to see through dense smoke and pinpoint the source of a fire.

"This is something human eyes can never achieve, no matter how many lookout posts are set up or how many manned planes are put in the air," said Zhou Nai'en, deputy general manager of CH UAV Company, which is affiliated to the China Academy of Aerospace Aerodynamics (CAAA).

Zhou said that traditional aerial observation for forest fire was conducted by people looking out through the plane's portholes with binoculars. "Flying too low risks safety but flying too high reduces efficiency," he said, inferring that an all-weather, high endurance drone was the right solution.

Public data show that in normal operations, a CH-4 can stay airborne for more than 30 hours at an altitude of 4,000-5,000 meters. In other words, one sortie can provide constant aerial surveillance for almost two days during which the drone's ground staff can take a rest in shifts.

The burden is eased for ground staff in that the pilots are only responsible for the flight while the task of detecting fires is left to the various sensors in the drone's payload.

The drone's deployment followed pressing demands from local forestry authorities for a "scientific and technological innovation" in forest monitoring and early warning of fire, said Wu Pengchao, chief of the Tahe Aviation Station, the future homeport for the CH-4.

Wu said that the State Forestry Administration allocated a special fund for such innovations and the local Forestry Authority considered that a rainbow drone would "ideally answer the demand" in terms of being affordable with a superb performance.

Forest surveillance in the Greater Khingan Mountains, which are situated between 50 to 53 degrees north latitude, is the northernmost mission so far for a rainbow drone. The location means the drone is farther from geosynchronous satellites, which are stationed above the equator.

"Hence, after preliminary tests in May we did special modifications as to increase its capacity for satellite communication to ensure the data link doesn't break during flights," said Zhou, "and of course, in the actual drone to be delivered, we will disable the fire control module."

Forest surveillance in northeast China is the latest mission to add to the list of civil tasks conducted by drones in the rainbow series, which has gained fame in overseas anti-terrorism operations. CH-4 alone is a star UAV that has been exported to 10 countries.

Civil or military agencies in those countries are interested in rainbow UAVs' capability in aerial surveillance, geological exploration, regional communication restoration and fire control.

Zhou, a designer for rainbow series drones, maintained that a UAV was a neutral, basic platform whose payloads are what decide whether its mission is civil or military. Forest fire monitoring services is another example of the widely called for military-civil integration.

http://www.ecns.cn/2017/11-20/281622.shtml
 
.
China's TYW-1 UAV's sensor ball can "read a license plate 50km away."

In June 2016, we learned China had upgraded the CH-4 UAV ElectroOptical (EO) sensor ball from analog to digital, which provided superior functionality.

ALIT CH-4 UCAV remote kill via satellite link, testing distance is over 1000km (June 5, 2016)
"Two tests were conducted, one with the current version of the aircraft, the second with upgraded electroptical [EO] payload. The new EO ball is now fully upgraded, visual light camera upgraded to 1080p from analog and a 20km target recognition range, FLIR now has continuous zoom and 18km target range, new servo control and target tracking system, added integrated inertial guidance, auto focusing and image enhancing systems. CH4 is quoted to have a take off weight of 1300kg, payload 345kg, ceiling 4000m, and a 35 hours endurance."
----------

Now, Jane's is reporting that China's digital sensor ball has new improved capability.

China’s Beihang Unmanned Aircraft System Technology unveils TYW-1 strike-capable UAV | Jane's (November 15, 2017)

"The [TYW-1] UAV is also equipped with an electro-optical system that can reportedly read a licence plate 50 km away from an altitude of 5,000 m. It also features both line-of-sight and satellite navigation and control systems."

vu8TRkp.jpg
 
. .
The AV-500 helicopter drone by China Helicopter Research and Development Institute (CHRDI), continues its high-plateau trials in the Golmud(Ge'ermu 格尔木), Haixi Mongol and Tibetan autonomous prefecture in Qinghai, located more than 4,300 meters above sea level.

DOnJubpXUAEsxXz.jpg

DOnJubmWsAELEam.jpg

Via East Pendulum‏ @HenriKenhmann 2017-11-14
。。。
18 Nov. Firing and target test successful.

upload_2017-11-22_22-11-58.jpeg

upload_2017-11-22_22-11-3.jpeg

upload_2017-11-22_22-9-28.gif

upload_2017-11-22_22-12-32.jpeg
 
. .
China trials first anti-drone system at Guangzhou airport
2017-11-23 16:55Ecns.cn Editor: Mo Hong'e ECNS App Download

U470P886T1D282072F12DT20171123165540.JPG
Staff members at a monitor center show how the anti-drone system works at Guangzhou Baiyun International Airport, Guangdong Province, Nov. 23, 2017. (Photo: China News Service/Guo Jun)

(ECNS) -- A detection and defense system against unmanned aerial vehicles has been put into trail operation at Guangzhou Baiyun International Airport, local authorities announced on Thursday.

With a "detective early warning system" and "drone interference system", it is said to be the first system designed against illegal drones at China's airport.

The Cangqin system, installed at Guangzhou Baiyun International Airport in Guangdong Province, can monitor a low-altitude airspace 8 km in diameter.

It can locate a drone 3 seconds after it becomes operative within the supervised range.

Once detecting a suspicious drone, information related to its position, model, and real-time coordinates will be sent to the monitoring center. The interference system will immediately force the drone to touch down or fly back by scrambling the its remote-controlling signals.

The system will not influence airport equipment and can work in all weather conditions both day and night.

China has witnessed rapid growth in drone sales in recent years. However, illegal flying of drones has affected flights and raised safety concerns.

In April, several drones illegally flew around Chengdu Shuangliu International Airport in Southwest China's Sichuan Province, forcing up to 100 flights to land at alternative airports.

Meanwhile, some drones are used to peep into military facilities as they are harder to detect and could enter regions with complex terrain, said experts, calling on regulators to fully utilize anti-drone technology to enhance the safety of civil aviation and protect military facilities.
 
. . . .

Pakistan Defence Latest Posts

Pakistan Affairs Latest Posts

Back
Top Bottom