UWB High-Precision Positioning System Empowered! Contribute To The 2022 National Industry Vocational Skills Competition

­­ ­ ­ ­ ­ ­ ­ On January 5, 2023, the UAV installation and maintenance worker (aircraft artificial intelligence technology application) competition was successfully concluded in the Huangshan division, marking the successful conclusion of the 2022 National Industry Vocational Skills Competition - the final of the 2nd National Artificial Intelligence Application Technology Skills Competition.
­ ­ ­ ­ ­ ­ Nooploop's multiple partners (Zhongyou Intelligence, Jiangsu Blue Whale, etc.) supported the event, helping equipment commissioning and on-site technical support during the event, the material department was responsible for ensuring on-site material supply, the logistics department was responsible for epidemic prevention and control, and the safety department was responsible for ensuring the safety of the competition venue (flight venue).
­ ­ ­ ­ ­ ­ In the event, LinkTrack UWB high-precision positioning system provides high-precision positioning information for event drones and mobile carriers, so as to realize indoor positioning, navigation, path planning and other functions. To meet and complete event-level positioning requirements, the positioning system needed to overcome several implementation difficulties:
  • Multiple systems work reliably at the same time. During the competition, multiple teams participate in the competition at the same time, and the organizer needs to back up the event equipment for emergencies, so it is necessary for multiple positioning systems to work at the same time. LinkTrack supports multiple systems working at the same time, and overcomes the interference between multiple sets of devices through multi-frequency bands (supporting 4, 4.5, 6.5GHz multiple frequency bands), multi-coding, etc., to ensure the normal operation of each positioning system.
  • Deploy features efficiently and quickly. Competition sites are often applied for and built on an ad hoc basis, and the preparation time is extremely limited. one-click calibration of the LinkTrack system , without the need for calibration by calibration instruments, the automatic calibration of the positioning coordinate system can be completed in a few minutes. Only a 20,000mAh mobile phone charging treasure can realize the battery life of the base station for several days, avoiding cumbersome construction such as on-site power pulling. It saves a lot of time and cost compared to the traditional UWB positioning method of moving for a few days!
  • Excellent multipath processing capabilities. Based on thousands of on-site case datasets, LinkTrack has iterated a set of positioning algorithms that better and more reliable for multipath processing, so as to ensure that drones, robots and other equipment can still be accurately positioned in a small indoor area.