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US 12,573,290 B2Granted
Road space collective perception message within an intelligent transport system
AssigneeCanon Kabushiki Kaisha
InventorsBrice Le Houerou, Isabelle Morvan, Eric Nassor, Hervé Ruellan, Julien Sevin, Lionel Tocze
Life of this patent
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Abstract
A method of communication in an Intelligent Transport System, ITS, comprising, at an originating ITS station reporting in a collective perception message an element describing a space representing a specific area of a road topology.
Claims1
A method of communication in an Intelligent Transport System, ITS, comprising, at an originating ITS station:
- reporting in a collective perception message (CPM), an element describing a space, the element comprising a field indicating a state of the space, and comprising another field indicating an occupancy of the space, as a number of all currently perceived objects in the space,
- wherein the element comprises an identifier of space indicating that the space is a sub part of a parent space, and not reporting a CPM that describes a state of the sub part if the state of the sub part is the same as the parent space.
Dependencies are inferred from the claim text.