Electronic apparatus for controlling sensor and operation method thereof
AssigneeAgency for Defense Development
InventorsChang Min Lee, Seong Lyun Kim
Life of this patent
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Abstract
The disclosure generally relates to devices and techniques for operating an electronic apparatus that controls a sensor, the devices and techniques including acquiring first sensing data through the sensor, identifying a data variation based on the first sensing data and sensing data for a first time point and a second time point acquired in advance based on a sampling period of the sensor, identifying target data among a plurality of predetermined meaningful data based on the identified data variation and determining a time point at which the target data is to be acquired, and controlling the sampling period based on the determined time point.
Claims9
A computer-implemented method for controlling a sensor, the method comprising:
- acquiring first sensing data through the sensor;
- identifying a data variation based on the first sensing data and sensing data for a first time point and a second time point acquired in advance based on a sampling period of a sampling operation of the sensor;
- identifying target data among a plurality of predetermined data based on the identified data variation and determining a time point at which the target data is to be acquired;
- and
- controlling the sampling period based on the determined time point;
- wherein the identifying the data variation includes:
- identifying, among the plurality of predetermined data, first data that is closest to the first sensing data and second data that is less than or equal to the first sensing data and closest to the first sensing data and identifying a difference between the target data and the first sensing data;
- and
- identifying the data variation using at least one of the identified difference, the first data, the second data, the sensing data for the first time point, and the sensing data for the second time point.
An electronic apparatus for controlling a sensor, the electronic apparatus comprising:
- a data acquirer configured to acquire first sensing data through the sensor;
- a data analyzer configured to identify a data variation based on the first sensing data and sensing data for a first time point and a second time point acquired in advance based on a sampling period of a sampling operation of the sensor, identify target data among a plurality of predetermined data based on the identified data variation, and determine a time point at which the target data is to be acquired;
- and
- a period controller configured to control the sampling period based on the determined time point;
- wherein the data analyzer configured to identify the data variation is configured to:
- identify, among the plurality of predetermined data, first data that is closest to the first sensing data and second data that is less than or equal to the first sensing data and closest to the first sensing data and identify a difference between the target data and the first sensing data;
- and
- identify the data variation using at least one of the identified difference, the first data, the second data, the sensing data for the first time point, and the sensing data for the second time point.
A non-transitory computer readable medium having instructions stored thereon that, when executed by a processor, cause the processor to control a sensor by performing the operations comprising:
- acquiring first sensing data through a sensor;
- identifying a data variation based on the first sensing data and sensing data for a first time point and a second time point acquired in advance based on a sampling period of a sampling operation of the sensor;
- identifying target data among a plurality of predetermined data based on the identified data variation and determining a time point at which the target data is to be acquired;
- and
- controlling the sampling period based on the determined time point;
- wherein the identifying the data variation includes:
- identifying, among the plurality of predetermined data, first data that is closest to the first sensing data and second data that is less than or equal to the first sensing data and closest to the first sensing data and identifying a difference between the target data and the first sensing data;
- and
- identifying the data variation using at least one of the identified difference, the first data, the second data, the sensing data for the first time point, and the sensing data for the second time point.
Dependencies are inferred from the claim text.