Localization and Tracking
The XactPos Micro-location system couples precision RTLS with recent advances in wireless UWB transceiver technology to address an unsatisfied market demand for precise position data.
Our vision is to provide the leading localization and tracking solution to customers with performance needs unmet by other technologies, such as GPS. A general performance comparison:
- GPS Global, Outdoor. House level accuracy.
- WIFI/BT Room level accuracy.
- XactPos UWB Local, Indoor/Outdoor. 10cm accuracy.
Our initial solution is aimed towards operators of unmanned vehicles. In particular, those operators that require rapid and precise local positioning information unmet by GPS or RSSI (signal strength measuring techniques like RFID and Bluetooth).
XactPos Radio Nodes
Characteristics of the XactPos UWB radio nodes:
- Typical Max Range ~100 meters
- Max communications speed 6.8 Mbps
- License free UWB - 3.5 GHz to 6.5 GHz
- Low cost
- Low power
- Precision time stamping to 64 GHz clock
- NMEA 183 input/output
- UAVCAN interface
XactPos Solution Stack
Our solution stack consists of the following elements:
- Radio sensor firmware
- TDMA Sensor Networking
- Clock Synchronization
- Location Estimation
- Power, Calibration and Diagnostics
- Multi-path Mitigation
- Simulation, data analysis and visualization tools
- Application Engineering
Features:
- An accurate position result is provided with update rates between 5 and 20 Hz, latency less than 150 ms, precision comparable to RTK-GPS and is robust to environmental interference.
- The vehicle borne components are provided in a small, light weight and low power package.
- Easy to use configuration utilities provide automatic survey of fixed nodes, system performance analysis, network occupancy indicators and software upgrades.
- The system interfaces (mechanical, electrical and communications protocols) plug and play with existing systems with little or no customer adaptation.
XactPos Applications
XactPos Micro-location Solutions - Applications
- Precision Wireless Fencing
- Personnel and Asset Tracking
- Multi Vehicle Cooperation