| 摘要 |
PROBLEM TO BE SOLVED: To provide a living-alone watching system capable of reducing a sensor false report and performing early detection of abnormality without obstructing grasp of life operation state of a watching object person.SOLUTION: In a living-alone watching system, in order to perform early detection of abnormality while reducing the false report of abnormality notification, all the times when a human being sensing sensor 20 installed in the home of a watching object person reacts are transmitted to a server device 10. The server device takes abnormality determination additional information obtained from the Internet in advance into account to determine whether it is an abnormal time or a normal time to perform notification. The additional information for comparison is weather (duration of bright sunshine, amount of precipitation), outdoor temperature, outdoor humidity, frequency of sensor reaction of the watching object person.SELECTED DRAWING: Figure 1 |
