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Next-Generation Positioning Technology 'Chrono Locate™': Construction Site Demonstration Conducted to Achieve High-Precision Positioning Even in Environments Unreachable by Satellite Signals

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Taisei Corporation and Seiko Group have successfully conducted a demonstration experiment using 'Chrono Locate™' at a construction site, achieving centimeter-level precision positioning in non-GNSS environments such as underground spaces to enhance construction productivity.

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Frequently Asked Questions

Q: What is Chrono Locate™?
A: It is a positioning system applying Seiko's high-precision time synchronization technology. By synchronizing time at the nanosecond level, it enables centimeter-level positioning even indoors or underground where GNSS signals cannot reach.
Q: What are the benefits of this technology at construction sites?
A: It accurately tracks heavy machinery and workers in real-time in previously unmappable places like underground tunnels, enabling automated construction management, enhanced safety, and efficient surveying.
Q: Are there plans to apply this outside the construction industry?
A: Yes. Seiko plans to expand its application to various industries, such as controlling automated guided vehicles (AGVs) in logistics warehouses and optimizing workflows in manufacturing plants.