Abnormality prediction device, abnormality prediction system, abnormality prediction method, biological information measuring device, biological information measuring system, and warning notification method

An abnormality prediction system comprising:

• a detection device that detects detection information regarding a user;
• and
• an information processing device that processes detection information detected by the detection device,
• wherein the detection device includes
• a detection unit that detects detection information including at least one of biological information of the user and body motion information regarding a body motion of the user,
• a detection information transmission unit that transmits the detection information to the information processing device, and
• a notification unit that notifies the user of information received from the information processing device, and
• wherein the information processing device includes
• a premonitory symptom determination unit that determines whether a premonitory symptom has occurred in the user, on the basis of the detection information received from the detection device and a premonitory pattern which is a pattern of the detection information according to the premonitory symptom of abnormality occurring in the user,
• a notification information transmission unit that, when the premonitory symptom determination unit determines that the premonitory symptom has occurred, transmits notification information indicating that occurrence of abnormality in the user is predicted to the detection device,
• a premonitory pattern storage unit that stores the premonitory pattern,
• a premonitory pattern updating unit that updates the premonitory pattern stored in the premonitory pattern storage unit, on the basis of the detection information detected prior to an occurrence timing of the abnormality when the abnormality has occurred in the user, and
• an abnormality determination unit that determines whether abnormality has occurred in the user,
• wherein when the abnormality determination unit determines that abnormality has occurred, the premonitory pattern updating unit updates the premonitory pattern.

An abnormality prediction method performed using a detection device that detects a state of a user, the method comprising:

• detecting detection information including at least one of biological information of a user and body motion information regarding a body motion of the user;
• determining whether a premonitory symptom has occurred in the user, on the basis of the detected detection information and a premonitory pattern which is a pattern of the detection information according to the premonitory symptom of abnormality occurring in the user;
• outputting, when it is determined that the premonitory symptom has occurred, notification information indicating that occurrence of abnormality in the user is predicted,
• storing the premonitory pattern in a premonitory pattern storage unit,
• updating the premonitory pattern stored in the premonitory pattern storage unit, on the basis of the detection information detected prior to an occurrence timing of the abnormality when the abnormality has occurred in the user, and
• determining whether abnormality has occurred in the user and when it is determined that abnormality has occurred, updating the premonitory pattern stored in the premonitory pattern storage unit.

A biological information measuring device comprising:

• a biological information detection unit that detects biological information of a user;
• a body motion information detection unit that detects body motion information of the user;
• a motion amount calculation unit that calculates a motion amount of the user on the basis of the biological information and the body motion information;
• a limit value setting unit that sets a limit value of the motion amount according to the user;
• a notification determination unit that determines a possibility of abnormality occurring in the user, on the basis of the calculated motion amount and the set limit value;
• a notification unit that gives notice of a warning when the notification determination unit determines that there is an increasing possibility of the abnormality occurring,
• wherein the motion amount calculation unit calculates a total value of motion amounts since the user's motion has been started and a period motion amount which is a motion amount during a predetermined period of time since the user's motion has been started, and
• wherein the notification determination unit determines that there is an increasing possibility of the abnormality occurring, on the basis of the period motion amount, at a predetermined time before the total value reaches the limit value.

A biological information measuring device comprising:

• a biological information detection unit that detects biological information of a user;
• a body motion information detection unit that detects body motion information of the user;
• a motion amount calculation unit that calculates a motion amount of the user on the basis of the biological information and the body motion information;
• a limit value setting unit that sets a limit value of the motion amount according to the user;
• a notification determination unit that determines a possibility of abnormality occurring in the user, on the basis of the calculated motion amount and the set limit value;
• and
• a notification unit that gives notice of a warning when the notification determination unit determines that there is an increasing possibility of the abnormality occurring,
• wherein the notification determination unit functions at predetermined time intervals.