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<\/a><\/figure>NASA is collaborating with the wildfire community to provide tools for some of the most challenging aspects of firefighting \u2013 particularly aerial nighttime operations.\u00a0\u00a0<\/p>\n
In the future, agencies could more efficiently use drones, both remotely piloted and fully autonomous, to help fight wildfires. NASA recently tested technologies with teams across the country that will enable aircraft \u2013 including small drones and helicopters outfitted with autonomous technology for remote piloting \u2013 to monitor and fight wildfires 24 hours a day, even during low-visibility conditions.\u00a0<\/p>\n
Current aerial firefighting operations are limited to times when aircraft have clear visibility \u2013 otherwise, pilots run the risk of flying into terrain or colliding with other aircraft. NASA-developed airspace management technology will enable drones and remotely piloted aircraft to operate at night, expanding the window of time responders have to aerially suppress fires.<\/p>\n
\u201cWe\u2019re aiming to provide new tools \u2013 including airspace management technologies \u2013 for 24-hour drone operations for wildfire response,\u201d said Min Xue, project manager of the Advanced Capabilities for Emergency Response Operations (ACERO<\/a>) project within NASA\u2019s Aeronautics Research Mission Directorate<\/a>. \u201cThis testing will provide valuable data to inform how we mature this technology for eventual use in the field.\u201d\u00a0<\/p>\n Over the past year, ACERO researchers developed a portable airspace management system (PAMS) drone pilots can use to safely send aircraft into wildfire response operations when operating drones from remote control systems or ground control stations.\u00a0\u00a0<\/p>\n Each PAMS, roughly the size of a carry-on suitcase, is outfitted with a computer for airspace management, a radio for sharing information among PAMS units, and an Automatic Dependent Surveillance-Broadcast receiver for picking up nearby air traffic \u2013 all encased in a durable and portable container.\u00a0<\/p>\n NASA software on the PAMS allows drone pilots to avoid airborne collisions while remotely operating aircraft by monitoring and sharing flight plans with other aircraft in the network. The system also provides basic fire location and weather information. A drone equipped with a communication device acts as an airborne communication relay for the ground-based PAMS units, enabling them to communicate with each other without relying on the internet.\u00a0\u00a0<\/p>\n To test the PAMS units\u2019 ability to share and display vital information, NASA researchers placed three units in different locations outside each other\u2019s line of sight at a hangar at NASA\u2019s Ames Research Center in California\u2019s Silicon Valley. Researchers stationed at each unit entered a flight plan into their system and observed that each unit successfully shared flight plans with the others through a mesh radio network.\u00a0<\/p>\n Next, researchers worked with team members in Virginia to test an aerial communications radio relay capability.\u00a0<\/p>\n Researchers outfitted a long-range vertical takeoff and landing aircraft with a camera, computer, a mesh radio, and an Automatic Dependent Surveillance-Broadcast receiver for air traffic information. The team flew the aircraft and two smaller drones at NASA\u2019s Langley Research Center in Hampton, Virginia, purposely operating them outside each other\u2019s line of sight. \u00a0<\/p>\n The mesh radio network aboard the larger drone successfully connected with the small drones and multiple radio units on the ground.\u00a0<\/p>\n NASA researchers then tested the PAMS units\u2019 ability to coordinate through an aerial communications relay to simulate what it could be like in the field.\u00a0\u00a0<\/p>\n At Monterey Bay Academy Airport in Watsonville, California, engineers flew a winged drone with vertical takeoff and landing capability by Overwatch Aero, establishing a communications relay to three different PAMS units. Next, the team flew two smaller drones nearby.\u00a0\u00a0<\/p>\n Researchers tested the PAMS units\u2019 ability to receive communications from the Overwatch aircraft and share information with other PAMS units. Pilots purposely submitted flight plans that would conflict with each other and intentionally flew the drones outside preapproved flight plans.\u00a0<\/p>\n The PAMS units successfully alerted pilots to conflicting flight plans and operations outside preapproved zones. They also shared aircraft location with each other and displayed weather updates and simulated fire location data.\u00a0<\/p>\n The test demonstrated the potential for using PAM units in wildfire operations.\u00a0\u00a0<\/p>\n \u201cThis testing is a significant step towards improving aerial coordination during a wildfire,\u201d Xue said. \u201cThese technologies will improve wildfire operations, reduce the impacts of large wildfires, and save more lives,\u201d Xue said.\u00a0\u00a0<\/p>\n This year, the team will perform a flight evaluation to further mature these wildfire technologies. Ultimately, the project aims to transfer this technology to the firefighting community community.\u00a0<\/p>\n This work is led by the ACERO project under NASA\u2019s Aeronautics Research Mission Directorate and supports the agency\u2019s Advanced Air Mobility mission<\/a>.\u00a0\u00a0<\/p>\n Powered by WPeMatico<\/a><\/small><\/p>\n Get The Details…<\/a> NASA is collaborating with the wildfire community to provide tools for some of the most challenging aspects of firefighting \u2013 particularly aerial nighttime operations.\u00a0\u00a0 In the future, agencies could more efficiently use drones, both remotely piloted and fully autonomous, to help fight wildfires. NASA recently tested technologies with teams across the country that will enable [\u2026] Continue reading <\/a><\/figure><\/a><\/figure>
\nHillary Smith <\/p>\n","protected":false},"excerpt":{"rendered":"