Radar sensor system for detecting movement state of user and detection method
A radar sensor and motion state technology, applied in the direction of sensors, applications, diagnostic records/measurement, etc., can solve the problems of inability to learn state and effective monitoring of motion state, so as to save nursing time, improve monitoring efficiency and intensity, and reduce labor intensity effect
Active Publication Date: 2021-06-22
四川写正智能科技有限公司
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[0003] The present invention provides a radar sensor system and detection method for detecting the user's motion state, which is used to solve the problem that the existing children's intelligent monitoring equipment cannot detect the learning state and For the problem of effective monitoring of motion status, the technical solutions adopted are as follows:
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[0058] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0059] The embodiment of the present invention proposes a radar sensor detection method for detecting the user's motion state, such as figure 1 As shown, multiple millimeter radar wave sensors are set on the children's smart watch, and the radar sensor detection method includes:
[0060] S1. Learning movement status detection: Real-time detection of the learning movement status of the head, waist, body trunk and hands of the child in the reading and writing state, and determine whether the child has entered the legal reading and writing movement state;
[0061] S2. Outdoor exercise status detection: Real-time detection of children's exercise patterns when they are r...
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The invention provides a radar sensor system for detecting the movement state of a user and a detection method, a plurality of millimeter radar wave sensors are arranged on a child intelligent watch, and the radar sensor detection method comprises the following steps: learning movement state detection: detecting the movement state of the child in real time when the child is in a read-write state, learning movement states of the head, the waist, the body trunk and the hands, and judging whether the child enters a compliant read-write movement state or not; and outdoor exercise state detection: the exercise form of the child during outdoor exercise is detected in real time, and when non-safe exercise content appears in the outdoor exercise form, reminding is carried out. The system comprises modules corresponding to the steps of the method.
Description
technical field [0001] The invention relates to a radar sensor system and a detection method for detecting a user's motion state, belonging to the technical field of motion detection. Background technique [0002] In the life process of children, no matter what stage they are in, they can't get rid of indoor learning and outdoor activities. However, today's children's smart monitoring equipment basically monitors the user's own physical signs data information, and cannot monitor whether the indoor learning where the child lives meets the regulations and whether the outdoor activities are safe. At present, this kind of monitoring often requires parents or teachers to monitor in real time Human supervision will not only affect parents and teachers to handle other affairs and work, but also affect children's independent learning ability. Contents of the invention [0003] The present invention provides a radar sensor system and a detection method for detecting the user's mot...
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IPC IPC(8): A61B5/11A61B5/107A61B5/0507A61B5/00
CPCA61B5/1116A61B5/746A61B5/1077A61B5/7405A61B5/681A61B5/0507A61B2503/06
Inventor 鄢家厚
Owner 四川写正智能科技有限公司