Tag: Terra Drone

Launchpad: Drone parachute, GNSS modules, antennas

A roundup of recent products in the GNSS and inertial positioning industry from the October 2020 issue of GPS World magazine.

OEM

GNSS antennas

Active and passive

Photo: 2J Antennas

A new range of high-precision GNSS antennas is designed for superior accuracy and reliability, with both active external antennas and passive internal ceramic antennas. The antennas provide precision, high bandwidth, and an advanced signal design for GPS, GLONASS, BeiDou, Galileo, IRNSS and SBAS navigation. They are designed for demanding GPS applications that require centimeter-level accuracy by combining precise point positioning (PPP) of L1 and L2 or by combining L1 and L5 bands with real-time kinematic (RTK) satellite navigation. Applications include aviation safety, UAVs, transportation, autonomous vehicles, agriculture and land and hydrographic surveys.

2J Antennas, 2j-antennas.com

Helical Antenna

For high-accuracy positioning

Photo: Tallysman

The HC976 housed and HC976E embedded helical antennas are light and compact, suitable for applications ranging from autonomous navigation to GNSS timing. Both models support GPS/QZSS-L1/L2/L6, GLONASS-G1/G2, Galileo-E1/E6, and BeiDou-B1/B3 frequency bands as well as regional augmentation systems and high-precision L-band correction services. The HC976 and HC976E support QZSS-L6, Galileo-E6 and BeiDou-B3. The HC976 is 44 x 62 millimeters and weighs 42 grams. It features a precision-tuned helical element that provides an excellent axial ratio and operates without the requirement of a ground plane, making it suitable for a wide variety of high-precision applications.

Tallysman, tallysman.com

Timing module

With nanosecond-level accuracy

Photo: Septentrio

The mosaic-T GPS/GNSS receiver module is built for resilient and precise time and frequency synchronization under challenging conditions. Its multi-frequency, multi-constellation GNSS technology with AIM+ Advanced Interference Mitigation algorithms allows mosaic-T to achieve maximal availability even in the presence of GNSS jamming or spoofing. The compact surface-mount module is designed for automated assembly and high-volume production. Mosaic-T delivers timing and has additional inputs for an external high-accuracy clock.

Septentrio, septentrio.com

Inertial system

For autonomous vehicles, surveying

Photo: Honeywell

The HGuide n380 inertial navigation system (INS) communicates an object’s position, orientation and velocity when GNSS signals are unavailable. It is built to withstand harsh environments in the air, on land or at sea. It is designed to meet the need for a small, high-performance INS for 3D mapping, surveying and other applications where space is at a premium. It is composed of Honeywell’s HGuide i300 inertial measurement unit (IMU), a GNSS receiver and Honeywell’s proprietary sensor-fusion software, which is based on the algorithms used for navigation on millions of aircraft every day.

Honeywell, honeywell.com

Mobility module

Integrates dead reckoning, RTK

Photo: Quectel

The LC29D eMobility module is a sub-meter-level GNSS module that integrates dead-reckoning and multi-band (L1/L5) real-time kinematic (RTK) algorithm technologies with fast convergence times and reliable performance. The module supports dual-band GNSS raw data output and integrates a 6-axis IMU sensor to deliver high-accuracy positioning performance in seconds. Based on the Broadcom BCM47758 GNSS chip, the LC29D can concurrently receive signals from up to six constellations (GPS, GLONASS, Galileo, IRNSS, BeiDou and QZSS), which maximizes the availability of sub-meter level accuracy. It offers a position update rate of up to 30 Hz (fusion output), enabling dynamic applications like shared emobility, delivery robots and precision agriculture to receive position information with lower latency.

Quectel Wireless Solutions, quectel.com

SURVEYING & MAPPING

Lidar series

Collects 3D and geospatial data

Photo: CHCNAV

The AlphaUni 300/900/1300 lidar series provides light, versatile long-range laser scanner systems for the high-end market. The series provides optimized data sets powered by advanced GNSS/inertial navigation system (INS) sensors and long-range Riegl scanners. AlphaUni’s design adapts to a variety of applications and can be installed on a variety of platforms, including multi-rotor UAV, fixed-wing vertical-takeoff-and-landing (VTOL) UAV, vehicles, rail trolleys, backpacks, boats and more.

CHC Navigation, www.chcnav.com

GNSS receiver

With multi-touch screen

Photo: Geneq

The F100 GNSS receiver, an upgrade to the F90, is designed to meet surveyors’ demands for high field performance, flexibility and cost-effectiveness. It tracks multiple constellations (GPS, GLONASS, Galileo, BeiDou) and can maximize the acquisition and tracking process with all-in-view GNSS frequencies. The 1.45-inch color LCD display is a multi-touch capacitive screen. The F100 has 32GB of internal memory. Its integrated second-generation web user interface control is compatible with all devices and browsers.

Geneq, www.geneq.com

Windows software

Uses all four constellations

Screenshot: Eos Positioning

Eos Tools Pro for Windows 10 implements powerful new features that enable users to exploit all four global GNSS constellations and a state-of-the-art NTRIP client to access real-time kinematic (RTK) bases and RTK networks all over the world via NTRIP, Direct IP and wireless radios. It provides the latest support for Windows Geolocation and other features by Microsoft to allow customers to use high-accuracy locations directly in their apps, such as RTK network/RTK base connectivity, support for all new Beidou and Galileo satellites, and SafeRTK functionality for areas with marginal cellular coverage. Features for app developers are also available.

Eos Positioning Systems, eos-gnss.com
Microsoft, microsoft.com

UAV

Multi-rotor drone

Optimized for lidar

Photo: CHCNAV

The BB4 UAV high-end multi-rotor drone is optimized for the AlphaUni 300/900/1300 lidar series. Its modular design simplifies deployment in just a few minutes. Its 7-kg payload breaks the capacity barrier, and its more than 45 minutes of flight time increases the airborne lidar survey ability. The redundant CHCNAV and DJI inertial measurement unit (IMU) and GNSS unit provide reliable centimeter real-time kinematic (RTK) positioning, meeting the demand for high accuracy in the geospatial and mapping industries.

CHC Navigation, www.chcnav.com

Medical delivery system

Speeds receipt of essential supplies

Photo: Antwork Robotics

The ADNET autonomous delivery network is a technical solution to transport medical samples and quarantine materials in cities. It uses an RA3 drone, unmanned vehicle RG1 and RH1 hub station to deliver medical supplies without relying on manpower, alleviating time spent in traffic and the cost of traditional delivery. Supplies retrieved by the RG1 vehicle are delivered to the RH1 hub for sorting and redirecting, while the drone transfers the supplies between hubs. The RG1 then delivers goods on the receiving end. The system was demonstrated during China’s COVID-19 epidemic prevention and control period, reducing contact between samples and personnel.

Terra Drone, terra-drone.net
Antwork Robotics, antwork.link

Autopilot

For manufacturers of aerial targets

Photo:

The VECTOR-400 is a compact autopilot designed specifically for unmanned aerial vehicles. It features a robust enclosure and a military-grade connector for harsh environments (MIL-STD 810 and MIL-STD 461). Features enable sea-skimming (extremely low-level flight) and the capability to navigate without GNSS. The VECTOR-400 is able to continue a mission in case of individual sensor failure and when subject to jamming, maintaining accurate estimations of attitude and position. Advanced algorithms provide stall prevention and the ability to carry out an efficient gliding maneuver in case of engine failure. Its air data attitude and heading reference system and inertial navigation system provide high-precision attitude information and reliable navigation under demanding circumstances.

UAV Navigation, uavnavigation.com

Interceptor drone

Deters careless and criminal drones

Photo: Fortem Technologies

The F700 DroneHunter UAS is a radar-based autonomous interceptor drone for tracking and stopping dangerous drones. Its flexible undercarriage offers interchangeable counter measures for single, multiple or swarm-based threats, while its lightweight carbon-fiber frame enables quick speed and response. The F700 can carry multiple types of anti-drone countermeasures and deploy them in real time, based on which dynamic threat is detected miles beyond the protected area. The pogo pins and payload snaps of the undercarriage are integrated with artificial intelligence for firing and flight software.

Fortem Technologies, fortemtech.com

Parachute system

Protects investment in drone, sensors

Photo: Drone Rescue Systems

Drones equipped with cost-intensive cameras and sensors need protection in the event of a flight-system failure. A parachute system for the DJI M210 drone is now available. Both commercial and emergency response operations are using the M210; its design and flexibility allow for a variety of industry-specific applications. The DRS-M210 parachute system is designed to ensure high pendulum and wind stability, allowing a damaged drone to land safely with minimal impact.

Drone Rescue Systems, dronerescue.com

TRANSPORTATION

Aircraft panel display

Altitude indicator (AI) or directional gyro (DG) replacement

Photo: uAvionix

The AV-30-C aircraft panel display adds a suite of in-flight information for pilots, including GPS navigational data, a probeless angle of attack indicator, baro-corrected altitude, indicated/vertical/true airspeed, non-slaved heading, bus voltage and G load. It is designed to fit into any aircraft with a 3 1/8-inch round instrument slot without cutting or modifying the panel. It is authorized for FAR Part 23 Class 1 and Class 2 aircraft listed on the AV-30-C Approved Model List (AML), containing 635 aircraft models including Cessna, Piper, Beechcraft, American Champion, Maule, Boeing, Swift, Mooney, Aviat and others.

UAvionix, uavionix.com

Computer with GNSS

Certified for rolling rail stock

Photo: Lanner

The R3S series of rugged, EN-50155-certified fanless vehicle/rail computers is equipped with a u-blox NEO-M8N module, which receives GPS, Galileo, GLONASS and BeiDou with the default set for GPS + GLONASS dual band. The series offers power-efficient performance for consolidating in-vehicle workloads such as video surveillance, control/monitoring, passenger information and Wi-Fi hotspot sharing. For edge-to-cloud connectivity, R3S uses its internal GPS/GLONASS chipsets for GPS tracking and has two M.2 slots with up to 4x SIM card readers for failover LTE connection. To ensure proper operations in moving vehicles, the series is certified with EN50155, EN50121-3-2, EN50121-4, EN50125-3, EN45545 and E13 standards and has passed MIL-STD-810G shock and vibration resistance certifications. The series can operate under a wide temperature range and offers excellent reliability in harsh railway settings. It has one external removable 2.5-inch HDD/SSD drive bay for recorded footage storage. For consolidating in-vehicle workloads such as in-vehicle control/monitoring and passenger information, the R3S features a variety of I/O support, including 2x HDMI, DI/DO, 3x COM/CAN BUS and 4xUSB ports.

Lanner Electronics, lannerinc.com
u-blox, ublox.com

October 20, 2020
China fights coronavirus with delivery drones

Through its group company Antwork, Japanese company Terra Drone is employing its UAV system to transport medical samples and quarantine supplies in China to fight the coronavirus.

At 9 a.m. on Feb. 6, a medical delivery drone flew from the People’s Hospital of Xinchang County to the disease control center of Xinchang County, marking the launch of the first urban-air transportation channel to help to fight the novel coronavirus (COVID-19 ), a global health emergency.

Take off and landing point of Xinchang people’s Hospital. (Photo: Terra Drone)

The World Health Organization reports at least 95,270 people are infected and at least 3,280 have died. China, where COVID-19 originated, is in a tense period of epidemic prevention and control. Xinchang County is in Zhejiang province — one of the areas most severely hit by the virus.

As soon as the Wuhan quarantine began on Jan. 23, Antwork petitioned to provide drone technical support.

Antwork’s RA3 and tr7s drones and unmanned RH1 station are ensuring that medical samples and quarantine materials can travel with minimal risk between Xinchang County People’s Hospital and Xinchang County’s disease control center. The automatic, unmanned air delivery system significantly reduces contact between samples and personnel, as well as improves delivery speed.

Antwork branch company Aerodeli, which undertook the operation, obtained the first urban drone delivery license issued by the Civil Aviation Administration of China (CAAC) in October 2019. The sample delivery work is carried out in strict accordance with certified operation procedures to ensure the safety of medical samples during transportation.

Take off and landing point of disease control center of Xinchang County. (Photo: Terra Drone)

Using drones has increased the speed of transport by more than 50% compared to road transportation, proving to be a more efficient means of transportation for epidemic prevention and control. The drones also relieve the personnel shortage as more and more medical staff and ambulances are transferred to the front lines — making the best use of human and material resources.

After the project for Xinchang People’s Hospital was put into operation, Antwork began assisting more medical institutions in China to deploy drone transport services for the anti-epidemic effort.

A drone departs from the disease control center of Xinchang County. (Photo: Terra Drone)

March 6, 2020
Terra Drone launches AI-based UAV solution for power lines

Photo: Terra Drone

Terra Drone Corporation has launched a new UAV and artificial-intelligence (AI)-based solution designed for maintenance of power transmission and distribution equipment.

The solution was developed based on market gaps identified after inspecting more than 90,000 kilometers of power lines beyond visual line of site (BVLOS) throughout the world.

Acquired data is automatically processed and analyzed by artificial intelligence algorithms trained to detect crossovers at the bottom of transmission lines, buildings and construction machinery.

The system identifies rust on bolts, loosening and missing tower parts, bird’s nests and more. It then generates a smart report highlighting areas that require action. The error (identified anomaly) detection system is accurate up to 92.5%.

The algorithm for an area is developed through a process identifying anomalies in a training data set of 1,500 images. This allows for a custom solution to be created for the end client where all pertinent anomalies are identified and reported.

The development and training of the algorithm only need to be completed once for a particular type of asset and can be implemented easily at different locations on similar assets.

With such a high-precision algorithm, the productivity of AI processing allows for fast actionable results to be provided to clientele. Clients also have the ability to identify the appropriate security protocols for data storage in either a cloud-based or on-premises storage environment. These protocols can then be implemented in a custom client-specific solution.

Loosening and missing tower parts identified by high-accuracy detection system (Photo: Terra Drone)

Power transmission and distribution companies must conduct periodic inspections of power line infrastructure to ensure reliable electric power distribution, although the conventional methods of deploying ground staff or low-flying helicopters to complete the inspections, they are typically cost-prohibitive. Conventional helicopter and boots-on-the-ground service also pose HSE concerns with low flying helicopters and people working in the field. UAV service and AI inspection can aid in minimizing HSE concerns by reducing the number of workers in the field and eliminate low level manned helicopter missions.

This solution has been built from ground up with the aim to simplify and streamline the maintenance work for transmission and distribution facilities.

October 3, 2019
Terra Drone expands to Australia with investment in C4D Intel

Japan-based Terra Drone’s newest branch, Terra Drone Australia, will focus on the mining, oil and gas, power and forestry sectors.

Terra Drone Corporation, an industrial drone services provider headquartered in Tokyo, has finalized its expansion into the Australian market after completing an equity investment in Australian firm C4D Intel Pty Ltd. As part of the deal, C4D Intel will immediately rebrand to Terra Drone Australia.

The move by Terra Drone is the latest of the company’s investments into drone technology businesses across the globe and demonstrates the Japanese company’s commitment to the Australian market. The terms of the transaction were not disclosed.

Founded in 2016, C4D Intel provides surveying, inspection and 3D modeling services to a diverse client base across mining, oil and gas, power and forestry industries in Western Australia.

The company specializes in large-scale unmanned aerial surveys, confined space infrastructure inspections, high-altitude inspections, bridge and pipeline inspections, and asset 3D modeling.

As Terra Drone Australia, the company will be able to leverage the additional growth capital to expand its service offering to include unmanned airborne lidar, bring innovative Terra Group technologies to Australia, and expand its operations to the East coast of Australia, Terra Drone stated in a press release.

The Australian drone service provider’s existing clients include mining companies Rio Tinto and Fortescue Metals Group, and large utilities such as ATCO Gas Australia and Synergy.

“We are delighted to join the No.1 industrial drone services company in the world, Terra Drone. When the world’s fastest-growing drone business chooses to expand to Australia, and selects our business to invest in, it speaks volumes about the opportunities available here and the vision we have for the company,” C4D Intel Operations Manager Will Wishart said.

“There are many advantages of being a part of a global organization and this next phase of growth makes for very exciting times. We have already leveraged Terra Drone’s international network to bring new technology to Australia and look forward to accelerating this as we expand our operations across the Australian continent.”

Terra Drone Corporation CEO Toru Tokushige added, “The establishment of Terra Drone Australia is another milestone for our international expansion strategy. Australia bears a strategic significance in our growth plans. Having a local presence in the region allows us to be close to our customers and strengthen our support to them.”

Later this month, Terra Drone Australia will bring innovative drone technology from The Netherlands to Australia for proof-of-concept trials for global mining company Rio Tinto. The Terra UT Drone from Terra Inspectioneering will allow Terra Drone Australia to offer ultrasonic thickness testing of steel in hard to reach places, such as bin walls which are subject to wear.

September 5, 2019
Terra Drone Brazil conducts unmanned offshore tank inspection

Terra Drone Brazil, a group company of Japan-based Terra Drone Corp., has successfully completed Brazil’s first drone inspection of an offshore FPSO tank. The unmanned FPSO tank inspection was undertaken for Brazil’s state-owned oil company Petrobras.

The ballast tank inspection using drones was conducted aboard P-66, a floating production, storage and offloading (FPSO) unit from Petrobras that is operating in the Pre Salt Area at Santos Basin. An FPSO is a floating vessel used by the offshore oil and gas industry for the production and processing of hydrocarbons, and for the storage of oil.

Petrobras needs its cargo and ballast tanks inspected regularly for maintenance. Any kind of corrosion, cracks, fractures or welding anomalies must be identified quickly before they can damage the structural integrity of the ship.

The drones are prepped for the tank inspection. The UAV inspection just over an hour. (Photo: Terra Drone)

Traditionally, this inspection is done by sending a team of up to four men inside the confined tank space using scaffolds or rope access. This kind of close-up visual inspection of one tank alone can take from half a day to a full day, and pose a safety threat to the workers inside the tank.

Using drones reduces the need for workers to enter the tank. “Not only is unmanned FPSO tank inspection safer, but it is also much quicker and more precise than manual inspection,” said Marcelo Belleti, executive director at Terra Drone Brazil. “Further, drone inspections for cargo tanks can lead to potential cost-savings as well.”

Terra Drone Brazil completed the inspection of a ballast tank for Petrobras in little over an hour with a team of only two men. The high-definition pictures and videos captured by the drone ensured a quality deliverable report for all 40 points pre-defined for the close-up inspection.

Terra Drone Brazil is certified by ABS (American Bureau of Shipping), DNV GL (Det Norske Veritas and Germanisher Lloyds) and Loyd’s Register as a service supplier approved for surveying using Remote Inspection Techniques (drones) as an alternative means for a close-up survey of the structure of ships and mobile offshore units. The Petrobras P-66 is ABS-certified.

July 29, 2019