Vision-based old person and patient bed state recognition and monitoring early warning system

Abstract

The invention discloses a vision-based old person and patient bed state recognition and monitoring early warning system and relates to the technical field of medical monitoring. The system comprises a monitoring terminal, a remote control terminal and a mobile wearable terminal. The remote control terminal is in wireless communication connection with the monitoring terminal and the mobile wearable terminal. The monitoring terminal comprises a microprocessor, a wireless transmission module, a mode switching module, a state identification module and a memory; the microprocessor is electrically connected with the wireless transmission module, the mode switching module, the state identification module and the memory. The microprocessor is further electrically connected with an infrared camera, a light intensity sensor and an infrared lamp. According to the invention, a patient image during rest of a patient is shot by the infrared camera; the states of sitting up, getting up and leaving the bed, leaving the bed and the like are identified by adopting a vision-based deep learning model through the state identification module, so that the accuracy and the reliability are high, and the monitoring work efficiency and the service quality of monitoring personnel are improved.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a vision-based bed state recognition and monitoring and early warning system for the elderly and patients. Background technique [0002] With the increasing proportion of China's elderly population, increasing labor costs for hospital nurses, and the rapid development of artificial intelligence technology, artificial intelligence-assisted technology has been applied to the field of elderly and patient care, which can improve the level of care services while saving manpower. [0003] Defects and deficiencies of the prior art: [0004] 1. Guardians usually need to take care of many people, and it is difficult to accompany a certain elderly or patient around the clock, and the elderly or patients often have safety problems due to lack of effective monitoring, especially when getting on and off the bed, it is easy to cause serious injuries; [0005] 2. Some elderly care institution...

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Problems solved by technology

[0004] 1. Guardians usually need to take care of many people, and it is difficult to accompany a certain elderly or patient around the clock, and the elderly or patients often have safety problems due to lack of effective monitoring, especially when getting on and off the bed, it is easy to cause serious injuries;

[0005] 2. Some elderly care institutions use sensors such as gyroscopes to wear on the necks of the elderly to monitor whether they get up and get out of bed, etc. However, there are problems with high false alarm rates due to the elderly turning over and forgetting to wear them;

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