Intelligent system for detecting heart rate of human body and detection method thereof

Abstract

The invention discloses an intelligent system for detecting the heart rate of a human body and a detection method thereof, and belongs to the technical field of health management. The detection method comprises a detection stage, a position identification stage, a judgment stage, an information transmission stage, a reminding stage and a rescue information sending stage, wherein S1: the detection stage comprises the following steps: arranging an infrared or direct microwave radar sensor in a toilet, and judging whether a vital sign target is in a current state of entering a detection area or not through a microwave radar signal; S2: the position identification stage comprises detection personnel position identification, regional water stain identification and regional dehumidification control; and S3: the judgment stage comprises detection personnel inclination angle judgment and detection personnel acceleration judgment. The intelligent system and the detection method thereof have the beneficial effects that a reminding module started by a processor can be removed through a key module, so that unnecessary panic of family members of a wearer can be avoided; and the system employs delayed alarm to reduce false alarm, employs an innovative radar algorithm to obtain human body vital sign signals, and can improve the accuracy of fall alarm.

Description

technical field [0001] The invention relates to the technical field of health management, in particular to an intelligent system for detecting human heart rate, especially including a heart rate detection method. Background technique [0002] The body balance ability of the elderly is weakened, the bone is fragile, and it is easy to fall. Toilet falls account for a large number of the total number of elderly people's falls. Almost many elderly people fall in the bathroom every year. Therefore, the bathroom in the residence is the place where the elderly are most prone to accidents: tripping due to kicking the threshold, slipping and slipping on the wet and slippery ground, sitting in the toilet for a long time, fainting after squatting for a long time, taking a bath for a long time, standing unsteadily and falling, etc. exist. Wearable devices such as smart watches and smart bracelets appearing on the market have the function of fall detection. The watch worn on the user's ...

AI Technical Summary

Problems solved by technology

Wearable devices such as smart watches and smart bracelets appearing on the market have fall detection functions. The watches worn on the user's wrist can be swayed and swayed with the wrist. similar, and cannot detect accurately

From a technical perspective, although the video method can achieve detection, there are privacy issues

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