Emotional interactive intelligent nursing system and method based on multi-modal perception

The intelligent nursing system with multimodal perception integrates a matrix pressure sensor array and an edge-cloud deep learning model, solving the problems of limited functionality and insufficient emotional interaction in existing nursing bed systems, and realizing high-resolution health monitoring, personalized prediction and emotional care.

CN121900629AActive Publication Date: 2026-04-21UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Patent Information

Application Number
CN202610353702.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-23
Publication Date
2026-04-21
Estimated Expiration
2046-03-23

AI Technical Summary

Technical Problem

Existing nursing bed systems have limited functionality, incomplete health monitoring, and lack emotional interaction capabilities, making it impossible to achieve personalized health management and care for the elderly.

Method used

The intelligent nursing system employs multimodal perception, integrating a matrix pressure sensor array, heart rate sensor, blood oxygen sensor, urine moisture sensor, and temperature and humidity sensor. Combined with edge computing and cloud-based deep learning models, it achieves high-resolution body pressure distribution monitoring, intelligent health assessment, and emotional interaction.

Benefits of technology

It achieves high-resolution, multi-dimensional health monitoring, significantly improves system response speed and emergency handling capabilities, possesses personalized prediction and emotional care capabilities, reduces false alarm and false negative rates, constructs an adaptive optimization mechanism, and provides personalized health management.

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Abstract

The invention discloses an emotional interactive intelligent nursing system and method based on multi-modal perception, and belongs to the technical field of intelligent medical treatment and intelligent old-age care crossing. The matrix type pressure sensor array is integrated in the nursing mattress, multi-point pressure distribution of the body of the old people on the bed surface is obtained in real time, and high-resolution body pressure mapping is achieved. Compared with an existing single-point type or linear pressure monitoring structure, the system can accurately recognize the spatial position of a local pressed area, and early recognition and quantitative evaluation of a bedsore risk area are achieved. By fusing the pressure matrix, the heart rate, the blood oxygen, the environment temperature and humidity, the urine wetting and other multi-mode sensing data, the monitoring dimension is remarkably expanded, the health condition can be comprehensively evaluated from multiple physiological indexes, compared with a single physiological parameter monitoring mode, the more comprehensive information obtaining capacity is achieved, and the monitoring precision and the nursing efficiency are effectively improved.
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