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US 12,130,315 B2Granted
Control apparatus, identifying apparatus, control method, identifying method and program
AssigneeNippon Telegraph and Telephone Corporation
InventorsHidetoshi Takada, Toshimitsu Tanaka, Toshihiro Hayashi, Naoki Hanaoka
Life of this patent
Estimating the term…
Abstract
There are included: generation means for generating predetermined information represented by a bit string; and control means for controlling a phase difference between current and voltage of AC power at predetermined time intervals so that each bit value included in the bit string is represented.
Claims5
A control device comprising:
- an information generation unit, including one or more processors, configured to generate predetermined information represented by a bit string;
- and
- a phase difference control device, including one or more processors, configured to control a phase difference between current and voltage of Alternating Current (AC) power at predetermined time intervals so that each bit value included in the bit string is represented and so that a power factor of the AC power becomes either a first value corresponding to a bit value of “1” or a second value corresponding to a bit value of “0” according to each bit value included in the bit string.
A method comprising:
- generating predetermined information represented by a bit string;
- and
- controlling a phase difference between current voltage of Alternating Current (AC) power at predetermined time intervals so that each bit value included in the bit string is represented and so that a power factor of the AC power becomes either a first value corresponding to a bit value of “1” or a second value corresponding to a bit value of “0” according to each bit value included in the bit string.
A non-transitory computer readable medium storing one or more instructions causing a computer to execute:
- generating predetermined information represented by a bit string;
- and
- controlling a phase difference between current and voltage of Alternating Current (AC) power at predetermined time intervals so that each bit value included in the bit string is represented and so that a power factor of the AC power becomes either a first value corresponding to a bit value of “1” or a second value corresponding to a bit value of “0” according to each bit value included in the bit string.
Dependencies are inferred from the claim text.