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US 11,451,936 B2Granted
Method for forming group of Bluetooth devices
AssigneeRobo Risen Co., Ltd.
InventorSang Bin Yim
Life of this patent
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Abstract
A method for forming a group from a plurality of Bluetooth devices includes forming one subgroup with some of the plurality of Bluetooth devices; and, with respect to Bluetooth mediating devices that are at least some of the plurality of Bluetooth devices belonging to the subgroup, forming, by the Bluetooth mediating device, one lower subgroup having the subgroup as an upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup.
Claims5
A method for forming a group of a plurality of Bluetooth devices, comprising:
- forming one subgroup with some of the plurality of Bluetooth devices;
- and
- with respect to Bluetooth mediating devices that are at least some of the plurality of Bluetooth devices belonging to the subgroup, forming, by each Bluetooth mediating device, one lower subgroup having the subgroup as an upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup,
- wherein forming one subgroup with some of the plurality of Bluetooth devices comprises:
- setting any one of the plurality of Bluetooth devices belonging to the subgroup as a Bluetooth central device of the subgroup;
- and
- connecting other Bluetooth devices, as Bluetooth peripheral devices of the subgroup, except the Bluetooth central device of the plurality of Bluetooth devices belonging to the subgroup, to the Bluetooth central device of the subgroup, and
- wherein forming, by each Bluetooth mediating device, one lower subgroup having the subgroup as the upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup, comprises:
- setting the Bluetooth mediating devices as multi-role Bluetooth devices, the multi-role Bluetooth devices operating as the Bluetooth peripheral devices with respect to the Bluetooth central device belonging to upper subgroups thereof and as the Bluetooth central devices with respect to the Bluetooth devices belonging to lower subgroups thereof;
- and
- connecting the other Bluetooth devices, as the Bluetooth peripheral devices of the lower subgroups, except the Bluetooth mediating devices of the plurality of Bluetooth devices belonging to the lower subgroups, to the Bluetooth mediating devices as the Bluetooth central devices of the lower subgroups,
- wherein each Bluetooth device is a cube-type unit robot, the cube-type unit robot comprising:
- a cube shaped housing;
- a step motor located inside the housing;
- and
- a controller located inside the housing to control the step motor,
- wherein the housing has a mounting groove formed on one surface thereof to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on the other surfaces thereof, so that through connectors mounted on the connection grooves, the cube-shaped unit robot is connectable to another cube-type unit robot.
14 more elements
A non-transitory computer-readable recording medium recording a computer program for performing a method for forming a group of a plurality of Bluetooth devices, comprising:
- forming one subgroup with some of the plurality of Bluetooth devices;
- and
- with respect to Bluetooth mediating devices that are at least some of the plurality of Bluetooth devices belonging to the subgroup, forming, by each Bluetooth mediating device, one lower subgroup having the subgroup as an upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup,
- wherein forming one subgroup with some of the plurality of Bluetooth devices comprises:
- setting any one of the plurality of Bluetooth devices belonging to the subgroup as a Bluetooth central device of the subgroup;
- and
- connecting other Bluetooth devices, as Bluetooth peripheral devices of the subgroup, except the Bluetooth central device of the plurality of Bluetooth devices belonging to the subgroup, to the Bluetooth central device of the subgroup, and
- wherein forming, by each Bluetooth mediating device, one lower subgroup having the subgroup as the upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup, comprises:
- setting the Bluetooth mediating devices as multi-role Bluetooth devices, the multi-role Bluetooth devices operating as the Bluetooth peripheral devices with respect to the Bluetooth central device belonging to upper subgroups thereof and as the Bluetooth central devices with respect to the Bluetooth devices belonging to lower subgroups thereof;
- and
- connecting the other Bluetooth devices, as the Bluetooth peripheral devices of the lower subgroups, except the Bluetooth mediating devices of the plurality of Bluetooth devices belonging to the lower subgroups, to the Bluetooth mediating devices as the Bluetooth central devices of the lower subgroups,
- wherein each Bluetooth device is a cube-type unit robot, the cube-type unit robot comprising:
- a cube shaped housing;
- a step motor located inside the housing;
- and
- a controller located inside the housing to control the step motor,
- wherein the housing has a mounting groove formed on one surface thereof to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on the other surfaces thereof, so that through connectors mounted on the connection grooves, the cube-shaped unit robot is connectable to another cube-type unit robot.
14 more elements
Dependencies are inferred from the claim text.