Returning method of self-moving device, self-moving device, storage medium, and server

The invention describes a pet collar system designed to help a pet return to a specific target location. The collar includes a satellite antenna, a microprocessor, and an alarm to track the pet's position and guide it. A base station can further improve the accuracy of the pet's location by calculating and correcting positioning errors.

Why it matters: Filed before widespread improvements in miniaturized GNSS modules and accessible RTK/PPP correction services. These advancements make precise pet tracking and autonomous return pathfinding more practical and affordable for a collar system now.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: ModerateSatellite antenna, microprocessor, communications, base station.

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