Superior Navigation, a world chief in navigation expertise and autonomous programs, has introduced the enlargement of its Boreas vary with the brand new 50 Collection -a high-performance fibre-optic gyroscope (FOG) inertial navigation system (INS) delivering fast North-seeking in difficult GNSS-denied mining environments.
The 50 Collection contains two high-performing variants: the A50, an angle and heading reference system (AHRS); and the D50, a strategic-grade INS. Every is provided with a North-seeking gyrocompass able to quickly figuring out true North.
That includes all-band GNSS receivers, the D50 presents enhancements in sign availability, heading accuracy and larger resilience in difficult environments, the corporate says. Powered by Superior Navigation’s superior sensor fusion, the collection delivers clever, dependable navigation inside a compact, SWaP-optimised kind issue.
Maximilian Doemling, Head of Product at Superior Navigation, stated: “Precisely figuring out place and heading stays a persistent problem in mining operations. This limitation not solely slows down automated programs but in addition makes precision duties tougher than they should be.
“That’s the place the Boreas 50 Collection is available in. It plugs straight into new and present platforms and begins delivering quick, dependable positioning and North-seeking the place conventional programs aren’t capable of. Even within the hardest environments, it ensures steady efficiency to maintain operations transferring with much less downtime. It’s a strong resolution constructed for the long-term, with excessive availability and a transparent return on funding.”
Compact North-seeking in powerful environments
- Actual-time North-seeking: The Boreas 50 Collection comprises exact North-seeking gyrocompassing, able to detecting Earth’s rotation to find out true North in actual time, utterly unbiased of GNSS indicators or magnetic interference. That is housed in a compact kind issue weighing 910 g, enabling straightforward integration into space- and weight-constrained platforms;
- Superior sensor fusion: Superior Navigation’s proprietary sensor fusion attracts on refined algorithms to interpret and filter sensor information. The software program is designed to dynamically weigh the enter from every sensor, adjusting in actual time based mostly on reliability scores, environmental circumstances and operational context. This ensures steady, high-confidence state estimation even when GNSS indicators are misplaced or degraded; and
- All-band GNSS capabilities: The D50 incorporates dual-antenna, all-band GNSS receivers, supporting entry to the newer L6 band. This broad-spectrum help permits considerably quicker convergence instances to cm-level positioning accuracy. It additionally enhances efficiency in difficult environments by lowering errors brought on by multi-path interference and sign obstructions.
The Boreas 50 Collection integrates effortlessly into each new and legacy platforms, streamlining upgrades, lowering set up time and reducing total prices. Its flexibility permits fast deployment throughout a variety of mining purposes:
- Underground haulage fleet administration: In GNSS-denied zones, the dearth of real-time visibility reduces productiveness and will increase security dangers. The 50 Collection offers correct and high-integrity place, heading and orientation information to feed underground fleet administration programs (FMS). This helps to beat operational blind spots, and optimise routes and useful resource utilisation;
- Downhole sensing and measurement: Poor stope accuracy and ore dilution may end up in reactive choice making and monetary losses. The 50 Collection permits exact steer drilling to maximise ore restoration, scale back dilution and remodel choice making from reactive to proactive; and
- Rail asset monitoring: Sign blackouts and fragmented information create security and planning challenges. The 50 Collection helps construct an entire digital image of underground rail networks, bettering operational security and lowering upkeep prices.
Boreas 50 collection specs:
- Heading accuracy: Gyrocompassing 0.5 levels secant latitude;
- Roll and pitch accuracy: 0.03 levels; and
- Positional accuracy: 0.01 m CEP50.
All-band GNSS improve throughout inertial navigation vary
Along with the Boreas 50 collection, Superior Navigation is rolling out a serious improve to deliver all-band GNSS help throughout its flagship INS options. This enhancement is now obtainable throughout a number of merchandise, together with:
- Boreas D Collection – Together with the D70 and D90 FOG-based INS; and
- Certus Evo – an ultra-high accuracy MEMS GNSS/INS system housed in a compact, low-SWaP-C kind issue.
It is a step-up from present multi-band receivers, delivering important efficiency and reliability positive factors. Not like legacy programs, the brand new all-band platform is engineered to harness the newest correction providers on the L6/E6 frequency, providing international protection, quicker convergence instances and enhanced sign resilience in probably the most difficult mining environments. With built-in correction providers, this improve reduces system complexity whereas boosting operational uptime and accuracy, the corporate says.
