Respiration rate estimation system, respiration rate estimation device, respiration rate estimation method, and respiration rate estimation program

A breathing rate estimation device comprising:

• a processor;
• and
• a memory, wherein
• the processor cooperates with the memory to
• acquire sensor data output from at least one radar type sensor installed in a monitoring area,
• execute person detection processing of detecting a person present in the monitoring area using the sensor data,
• determine whether the person is in a specific state based on a detection result of the person in the person detection processing,
• execute breathing rate estimation processing of estimating a breathing rate of the person using the sensor data when it is determined that the person is in the specific state, and
• output the breathing rate of the person estimated in the breathing rate estimation processing.

A breathing rate estimation method comprising:

• acquiring sensor data output from at least one radar type sensor installed in a monitoring area:
• executing person detection processing of detecting a person present in the monitoring area using the sensor data:
• determining whether the person is in a specific state based on a detection result of the person in the person detection processing:
• executing breathing rate estimation processing of estimating a breathing rate of the person using the sensor data when it is determined that the person is in the specific state;
• and
• outputting the breathing rate of the person estimated in the breathing rate estimation processing.

A breathing rate estimation program causing a computer to execute processing, the processing including:

• acquiring sensor data output from at least one radar type sensor installed in a monitoring area:
• executing person detection processing of detecting a person present in the monitoring area using the sensor data:
• determining whether the person is in a specific state based on a detection result of the person in the person detection processing:
• executing breathing rate estimation processing of estimating a breathing rate of the person using the sensor data when it is determined that the person is in the specific state;
• and
• outputting the breathing rate of the person estimated in the breathing rate estimation processing.