Sliding state and sliding direction detection device and control method thereof

A technology of direction detection and status, applied in directions such as moving accessories, which can solve problems such as difficult processing and unstable image information.
CN108371801BActive Publication Date: 2021-08-17郑旭纯
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
郑旭纯
Publication Date
2021-08-17

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Abstract

The sliding state and sliding direction detection device includes: a pressure detection unit, a storage unit, a wireless communication unit, a main control module, a power management unit and a lithium battery. Correlate the pressure of the four pressure sensors on the skier's left and right calf in contact with the shoe tongue with the skier's sliding state and direction, and detect the skier's left and right calf facing bone and tongue respectively The pressure of the four pressure sensors in contact with the pressure curve collected by the four pressure sensors in contact with the tongue of the left and right calf of the skier. When the applied pressure exceeds the threshold and the preset time, then efficient. According to the force of the four pressure sensors in contact with the tongue of the skier's left and right calf, the skier's skiing state and skiing direction are matched to determine the skier's skiing state and skiing direction. The invention simultaneously proposes a sliding state and a sliding direction detection and control method.
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Description

technical field

[0001] The invention relates to the technical field of ski resort safety guidance, in particular to a sliding state and sliding direction detection device and a control method thereof. Background technique

[0002] During ski training, real-time acquisition of the skier's gliding status and exertion can provide effective and timely feedback to the skier and ski instructor.

[0003] Most of the time, collisions between skiers cause far more damage than skiers fall, and any kind of injury is possible. In addition to mastering the correct wrestling posture, what is more important is how to avoid colliding with others. Real-time estimation of each skier's sliding track direction in the ski resort can effectively remind the skiers in the ski resort, avoid blind spot collisions, and avoid large and small turns interspersed with each other.

[0004] Knowledge of skating posture and force:

[0005] Standard posture for skiing: a support is formed by the bones of t...

Claims

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