Nursing system for old people

Abstract

The invention provides a nursing system for old people. The system comprises a plurality of front end detectors, wherein each front end detector comprises a plurality of Doppler sensors, a filter amplifier module, a control module and a communication module, the plurality of Doppler sensors are used for emitting microwave signals to the human body, and receiving feedback signals of the human body,the filter amplifier module is used for carrying out noise filtering and signal amplification on the feedback signals, the control module is used for obtaining the heart rate and respiration rate ofthe human body through the calculation for the amplitude and phase position of the signals, and the communication module is used for providing a wired LAN interface or a wireless communication module,so that the network communication between the control module and a monitoring terminal is realized; the system is provided with at least one monitoring terminal, the monitoring terminal comprises a server host and a human-machine interaction interface, the server host is used for receiving data collected by all the front end detectors, and the human-machine interaction interface is used for displaying real-time data collected by each front end detector and the associated object information to a display screen. The respiration and heartbeat are measured under the condition that the old peopleare not contacted, the real-time monitoring for the life state of the old people is realized, and the ideal nursing effect is achieved.

Description

technical field [0001] The invention relates to the technical field of vital sign perception, in particular to an elderly care system. Background technique [0002] In modern society, due to the increase in the number of elderly people, a large number of elderly people enter professional nursing places, resulting in an increase in the number of nursing homes and community nursing homes. In institutions such as nursing homes and community nursing homes, due to the constraints of cost and the quality of nursing staff, there is still a large gap in the number of nursing staff relative to the elderly. At the same time, nursing staff cannot accompany the elderly 24 hours a day , especially after the elderly fall asleep at night, once a sudden illness or sudden death occurs during sleep, if the nursing staff cannot find out in time, it may lead to tragedy. [0003] When caregivers are not on-site, current professional care facilities generally have video surveillance or call devi...

AI Technical Summary

Problems solved by technology

For video surveillance, on the one hand, some hidden places in the residence cannot be equipped with cameras, and when the elderly are sleeping, it is difficult to detect the sleeping state of the elderly on the monitoring screen.

For the calling device, the elderly often need to take the initiative to call. When the elderly suddenly get sick, the elderly often have no time and energy to press the calling device, so real-time care for the elderly cannot be realized.

Images