摘要:
An abnormality detection device 30 includes small motion sensors 25a SIMILAR 25c that detect small motions of a person in a house, a data collecting unit 32 that collects and stores sensor signals from the small motion sensors 25a SIMILAR 25c as sensor patterns, a Markov chain operating unit 33 that transforms the sensor patterns into a cluster sequence by vector-quantizing input patterns which are obtained by averaging and normalizing the sensor patterns and calculates a transition number matrix and a duration time distribution of a Markov chain and so on using a Markov chain model, a comparing unit 34 that calculates characteristic amount (Euclid distance and average log likelihood in appearance frequency of a Markov chain and average log likelihood to the duration time distribution of a Markov chain) of a sample activity as against a daily activity based on the obtained transition number matrix and the duration time distribution and so on, and others.
摘要:
The acceleration information detecting unit (11) of an acceleration detecting apparatus (10) have an acceleration sensor with at least one-axis measures the acceleration in the back and forth direction (or the right and left direction) of a walking person and sends the acceleration data indicating this acceleration to the wireless communication control unit (12). The wireless communication control unit (12) sends the acceleration data that is measured in the acceleration information detecting unit (11) to the physical movement analyzer (20) using a short-distance wireless communication method. On the other hand, the wireless communication control unit (21) of the physical movement analyzer (20) receives the acceleration data that is sent from the acceleration detecting apparatus (10) using a short-distance wireless communication method and sends it to the walking speed detecting unit (22). The walking speed detecting unit (22) estimates the strides and a walking period based on the received acceleration data and calculates the walking speed based on the strides and the walking period.
摘要:
Condition detecting system has a detecting device (1) including a plurality of pieces of distance sensors arranged at one corner of an observing sector such as a toilet, a judging device for judging the condition of a staying person in the observing sector on the basis of the information from the detecting device (1), a signal transmitting section for transmitting the results of judgment, and a warning device for issuing a warning on the basis of the signal from the signal transmitting section, and the plurality of pieces of distance sensors are set to perform detection in a plurality of different directions by using infrared ray beams.
a terminal (6) which has physiological state detecting means (19) of detecting the physiological state of a person or animal, posture/action detecting means (2) of detecting the posture and/or action state of the person or animal, and detection signal transmitting means (20) of transmitting detection signals based on the detection of firstly the physiological state and secondly the posture and/or action state, and is attachable to the person or animal; and signal receiving (21) and processing means (5) which receives and processes a signal transmitted from the terminal (6) and is located in a predetermined region; and thereby obtaining state information indicating the state of the person or animal on the basis of the detection signal.
摘要:
A behavior determining apparatus, has first detective means for detecting the behavior of a given subject person;
second detective means for detecting the operation of a given appliance; recording means for recording one or more combined patterns of behavior of said subject person and operation of said appliance; determining means for comparing the behavior of said subject person detected by said first detective means and the operation of said appliance detected by said second detective means with patterns recorded in said recording means to determine whether or not a combination of behavior of said subject person and operation of said appliance substantially accords with any of said patterns; and output means for outputting the determined result of the said determining means.
摘要:
An apparatus of the present invention is a magnetic recording/reproduction apparatus for pulling out a magnetic tape from a tape cassette, forming a predetermined tape drive system with a group of tape guide posts while winding the magnetic tape around a rotary head cylinder, having a rotary head, for a predetermined arc, so as to perform recording/reproduction of the magnetic tape. The group of tape guide posts include at least one inclination adjustment tape guide post whose inclination angle can be adjusted.
摘要:
An abnormality detection device 30 includes small motion sensors 25a∼25c that detect small motions of a person in a house, a data collecting unit 32 that collects and stores sensor signals from the small motion sensors 25a∼25c as sensor patterns, a Markov chain operating unit 33 that transforms the sensor patterns into a cluster sequence by vector-quantizing input patterns which are obtained by averaging and normalizing the sensor patterns and calculates a transition number matrix and a duration time distribution of a Markov chain and so on using a Markov chain model, a comparing unit 34 that calculates characteristic amount (Euclid distance and average log likelihood in appearance frequency of a Markov chain and average log likelihood to the duration time distribution of a Markov chain) of a sample activity as against a daily activity based on the obtained transition number matrix and the duration time distribution and so on, and others.
摘要:
A state information acquisition system has a terminal (6) which has physiological state detecting means (19) of detecting the physiological state of a person or animal, posture/action detecting means (2) of detecting the posture and/or action state of the person or animal, and detection signal transmitting means (20) of transmitting detection signals based on the detection of firstly the physiological state and secondly the posture and/or action state, and is attachable to the person or animal; and signal receiving (21) and processing means (5) which receives and processes a signal transmitted from the terminal (6) and is located in a predetermined region; and thereby obtaining state information indicating the state of the person or animal on the basis of the detection signal.
摘要:
Condition detecting system has a detecting device (1) including a plurality of pieces of distance sensors arranged at one corner of an observing sector such as a toilet, a judging device for judging the condition of a staying person in the observing sector on the basis of the information from the detecting device (1), a signal transmitting section for transmitting the results of judgment, and a warning device for issuing a warning on the basis of the signal from the signal transmitting section, and the plurality of pieces of distance sensors are set to perform detection in a plurality of different directions by using infrared ray beams.
摘要:
A behavior determining apparatus, has first detective means for detecting the behavior of a given subject person; second detective means for detecting the operation of a given appliance; recording means for recording one or more combined patterns of behavior of said subject person and operation of said appliance; determining means for comparing the behavior of said subject person detected by said first detective means and the operation of said appliance detected by said second detective means with patterns recorded in said recording means to determine whether or not a combination of behavior of said subject person and operation of said appliance substantially accords with any of said patterns; and output means for outputting the determined result of the said determining means.