The ultimate solution for remote sensing and IoT monitoring applications, this module can be easily used on unmanned systems for research, meteorological applications, wildfire monitoring systems, and security applications.
This Plug and Play module directly connects to the TELEM1/2 port of your Pixhawk system to provide satellite telemetry, easy to set up, and to use with QGC or other ground station software.
This system integrates an Iridium 9603 module to transmit telemetry information wherever on the planet.
Long-range operations are becoming common these days and 4G networks are often not available in remote areas.
The Heimdall companion computer solves these issues by using low bandwidth satellite telemetry, for cheap communications without range limits.
We optimized it for the MAVLINK protocol and we are able to provide it as a plug-and-play solution for many controllers.
Heimdall uses the Iridium satellite network to send UAV telemetry and object detection data to your ground station, to do that we had to develop a custom ground software, compatible with most flight controllers.
For more information please write to heimdallai@gmail.com
Posted by Jessica Ma on September 26, 2022 at 11:36pm
T-MOTOR is well-know as a worldwide manufacturer who provide industrial uav bldc motor, esc and carbon fiber propeller with 13+ years experiences.
And since there's a lot of choices, do you know how to choose the right T-MOTOR motors for your drones?
1-U Series, is mainly apply to aerial photography, surveying and mapping, police and security, surveillance 2-P Series, born to agricultural drone, application with powerful trust and high performance 3-Navigator Series, Tethered drone Cargo delivery, Mapping and Inspection 4-Antigravity Series, Rated thrust:3-6KG,energy efficient easy to maneuver,800h service life 5-V Series, is the motors designed forpower system (V series is a VTOL motor structure (KV is high, IP45), used on multi-rotors, if the motor model is selected incorrectly, it will cause serious heat generation,the heat dissipation cannot keep up, thus damaging the motor.Before purchasing, please show us the working condition so that we can professionally evaluate)
If anyone is interested, please contact me: Jessica@tmotor.com
The main focus of this research is to develop a real-time forest fire monitoring system using an Unmanned Aerial Vehicle (UAV). The UAV is equipped with sensors, a mini processor (Raspberry Pi) and Ardu Pilot Mega (APM) for the flight controller. This system used five sensors. The first is a temperature sensor that served to measure the temperature in the monitored forest area. The others sensors are embedded in the APM. There are a barometer, Global Positioning Sensor (GPS), inertial measurement unit (IMU) and compass sensor. GPS and compass are used in the navigation system. The barometer measured the air pressure that is used as a reference to maintain the height of the UAV. The IMU consists of accelerometer and gyroscope sensors that are used to estimate the vehicle position. The temperature data from the sensor and the data from GPS are processed by the Raspberry Pi 3, which serves as a mini processor. The results of the data processing are sent to the server to be accessible online and real-time on the website. The data transmission used the Transmission Control Protocol (TCP) system. The experimental setup was carried out in an area of 40 meters × 40 meters with 10 hotspots. The diameter of the hotspots is 0.4 meters with a height of 0.5 meters. The UAV is flown at a constant speed of 5 m/s at an altitude of 20 meters above the ground. The flight path is set by using a mission planner so the UAV can fly autonomously. The experimental results show that the system could detect seven hotspots in the first trial and nine hotspots in the second trial. This happened because there is some data loss in the transmission process. Other results indicate that the coordinates of hotspots detected by the UAV have a deviation error of approximately 1 meter from the actual fire point coordinates. This is still within the standard GPS accuracy as this system uses GPS with a range accuracy of 2.5 meters.
The main focus of this research is early detection system for forest fires by using Unmanned Aerial Vehicle (UAV). Data source of fires are collected by mobile devices such as GPS-equipped UAV quadcopter, non-contact infrared sensor, and the sensor stabilizer. The data from sensor is sent via telemetry link 433 Mhz, towards the Ground Control Station. Then the data is processed by a program that has been made, namely SPTA Real-time v0.1.0, which can show the temperature data as well as the color layer based on the difference of temperature levels in real-time on a digital map layer. The coordinates of fires are observed by SPTA realtime v0.1.0, and then it is compared with the coordinates of the source of the fire that is recorded manually. The results of data retrieval, the area that monitored is 3662 m2, constant height of 30 m, quadcopter speed of 5 m / s. First Data, with wind speeds of 3.2 m / s has a difference of 1.18 m from the coordinate source of the fire, within GPS tolerance accuracy is 2.5 m. For the second data with a wind speed of 6 m / s, has a difference of 5.16 m from the coordinates of the source of fire, deviated from the tolerance is 2.66 meter GPS accuracy.
The fighter is a fixed-wing flight platform , which is easy to carry,friendly to operate,stable and durable.The fighter is positioned as a heavy-duty,long-endurance fixed wing,which greatly reduces the difficulty of aerial survey,further liberates productivity and improves the efficiency of aerial survey
The modular design concept makes the aircraft easy and fast to assemble.The wings,folding arms and tail fins can be easily dismantled, making the aircraft practical and portable and user-friendly.The open flight control cabin is compatible with Pixhawk flight control and supports mounting of Sony A7R2 4200W pixel full-frame camera /1.5kg lightweight lidar. The maximum support is 12s@22000mah lithium polymer battery,which can achieve ultra-long range and high-quality shooting effect
Using proper control point cooperatively,the final mapping would satisfy 1:1000 and 1:2000 aerial survey standard,which realized a wide-ranging application such as geography surveys,farmland,forestry land and grassland protection,power line inspection,environment protection,water conservancy and etc
The fighter is a 10kg fixed-wing flight platform (hand parachute/VTOL), which is easy to carry,friendly to operate,stable and durable.The fighter is positioned as a heavy-duty,long-endurance fixed wing,which greatly reduces the difficulty of aerial survey,further liberates productivity and improves the efficiency of aerial survey
The modular design concept makes the aircraft easy and fast to assemble.The wings,folding arms and tail fins can be easily dismantled, making the aircraft practical and portable and user-friendly.The open flight control cabin is compatible with Pixhawk flight control and supports mounting of Sony A7R2 4200W pixel full-frame camera /1.5kg lightweight lidar. The maximum support is 12s@22000mah lithium polymer battery,which can achieve ultra-long range and high-quality shooting effect
Using proper control point cooperatively,the final mapping would satisfy 1:1000 and 1:2000 aerial survey standard,which realized a wide-ranging application such as geography surveys,farmland,forestry land and grassland protection,power line inspection,environment protection,water conservancy and etc
Here is an example of howprofessional drones can help firefighters during forest fires. Airbot was engaged to provide a bird's eye view and crucial informations on burning surfaces and fire travel. The drone is one of the best tool for providing this kind of data and help the operations officer in his decisions and organization of ground resources.
Here is a quick video tour for those who couldn't make it to the Commercial UAV Show in London this year. Was great to see the latest drone technology and meet people from the industry.
