Smartwatch wrist watch heart rate measurement optimizing method and system based on wrist watch tightness degree
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A technology of smart watch and optimization method, which is applied in the field of smart watch, can solve the problems such as the decrease of the accuracy rate of heart rate measurement, and achieve the effect of accurate heart rate measurement
Inactive Publication Date: 2017-05-10
PHICOMM (SHANGHAI) CO LTD
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[0007] The technical problem to be solved by the present invention is to provide a smart watch heart rate measurement optimization method and system based on the tightness of the watch strap to solve the problem of reduced accuracy of heart rate measurement in the state of exercise
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Embodiment 1
[0037] This embodiment provides a smart watch heart rate measurement optimization method based on the tightness of the strap, such as figure 1 shown, including steps:
[0038] S11: Obtain the status of the user;
[0039] S12: Determine whether the user is in an exercise state, if in the exercise state, tighten the strap; if not in the exercise state, determine whether to activate the heart rate measurement function, if enabled, tighten the strap; otherwise, loosen the strap.
[0040] A smart watch is a watch with a built-in intelligent system, equipped with a smart phone system and connected to the network to achieve multi-function, and can synchronize phone calls, text messages, emails, photos, music, etc. in the phone. Smart watches with heart rate measurement are also gaining popularity. A smart watch includes a dial and a strap, the dial is used to display time and other data, and the strap is used to fix the smart watch.
[0041] In this embodiment, the reflective hear...
Embodiment 2
[0089] This embodiment provides a smart watch heart rate measurement optimization method based on the tightness of the strap, such as figure 2 shown, including steps:
[0090] S21: Detect the output value of the acceleration sensor of the smart watch;
[0091] S22: Judging whether the output value of the acceleration sensor is zero, if so, it is in a quiet state; otherwise, judging whether the output value of the acceleration sensor is greater than a preset threshold, if so, it is in a moving state, and tightening the strap;
[0092] S23: If it is in a quiet state, judge whether to activate the heart rate measurement function, if activated, tighten the strap; otherwise, loosen the strap.
[0093] In this embodiment, the state of the user is obtained by detecting the output value of the acceleration sensor.
[0094] Wherein, the acceleration sensor is a sensor capable of measuring acceleration. It usually consists of mass block, damper, elastic element, sensitive element an...
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Abstract
The invention discloses a smartwatchwrist watch heart rate measurement optimizing method and system based on wrist watch tightness degree and used for solving the problem of low accuracy rate of heart rate measurement in a movement state. The method comprises the steps that S1, a state of a user is obtained; S2, whether the user is in the movement state or not is judged, and if the user is in the movement state, a watchband is tightened; if the user is not in the movement state, whether a heart rate measurement function is started or not is judged, and if the heart rate measurement function is started, the watchband is tightened; if not, the watchband is loosened. By the adoption of the smartwatchwrist watch heart rate measurement optimizing method, tight combination of the wrist watchband can be kept in different state, and wearing comfort in a quiet state is kept. Accurate smartwatch wrist watch heart rate measurement in the movement state is achieved by intelligently adjusting the tightness degree of the watchband, and the influence on heart rate measurement of relative movements of a wrist watch and the arm in movement is effectively prevented.
Description
technical field [0001] The invention relates to the technical field of smart watches, in particular to a method and system for optimizing the heart rate measurement of a smart watch based on the tightness of the strap. Background technique [0002] The rapid development of science and technology has promoted the rapid popularization of wearable devices, and the public's awareness of wearable devices has also been continuously strengthened. With everyone's emphasis on personal health, the sports and health care market continues to expand. Due to the real-time contact with the human body, smart wearable devices can easily measure the user's physiological data and realize real-time health monitoring. Smart watches are one of the representatives. At present, smart watches generally integrate functions such as sports step counting and heart rate measurement, so that users can record their own sports data at any time and grasp the real-time status of the body. [0003] Heart rat...
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