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Heart rate measuring method based on mobile phone and system, electronic equipment and storage medium

A measurement method and technology of heart rate, applied in the field of heart rate measurement based on mobile phones, can solve the problems of low accuracy of heart rate measurement, and achieve the effects of easy portability, low measurement cost, and reliable data management.

Inactive Publication Date: 2018-01-19
KANGMEI PHARMA
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Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a heart rate measurement method based on a mobile phone, an electronic device, a storage medium and a system. The problem of low accuracy of mobile phone heart rate measurement

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  • Heart rate measuring method based on mobile phone and system, electronic equipment and storage medium
  • Heart rate measuring method based on mobile phone and system, electronic equipment and storage medium
  • Heart rate measuring method based on mobile phone and system, electronic equipment and storage medium

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Embodiment Construction

[0024] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0025] Mobile phone-based heart rate measurement methods such as figure 1 shown, including the following steps:

[0026] Collect information, collect the intensity value of the light source reflected by the human body, and obtain the sampling signal. The light beam emitted by the mobile phone camera is irradiated on the fingertip of the human body. When the blood flows through the blood vessels of the fingertip, the intensity of infrared rays reflected by the fingertip occurs with the pulsation of the blood vessel. Change, that is, the infrared intensity reflected by the fingertip changes with the heartbeat, and the mobile phone camera collects the in...

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Abstract

The invention provides a heart rate measuring method based on a mobile phone. The heart rate measuring method comprises the steps of information collecting, information processing and heart rate calculation. The invention relates to a heart rate measuring system based on the mobile phone. The heart rate measuring system comprises a camera, a flash lamp, a displaying screen and a heart rate calculating module. The camera collects light emitted by the flash lamp and reflected by a human body, a sampling signal is obtained, the heart rate calculating module conducts processing on the sampling signal, a processing signal is obtained, the heart rate calculating module obtains an amplitude-versus-frequency curve of a red component of the processing signal, a heart rate value is recorded according to the peak value of the amplitude-versus-frequency curve, and the displaying screen displays the heart rate value. The invention further relates to electronic equipment and a computer readable storage medium. The measuring tool is simple and common and convenient to carry, data management is reliable, the measuring cost is low, and the problem that the heart rate measuring precision is low by using a smart mobile phone through arrangement of a red component threshold value and a sampling frequency.

Description

technical field [0001] The invention relates to the technical field of human heart rate measurement, in particular to a mobile phone-based heart rate measurement method, electronic equipment, storage media and a system. Background technique [0002] Heart rate is an important physiological index. Heart rate can reflect many physiological and pathological blood characteristics in the human cardiovascular system to a large extent. At present, many medical devices can detect heart rate, most of which are based on professional measurement equipment. Although the method can obtain better accuracy, the disadvantage is that the equipment is expensive and the portability is poor, which is not conducive to the popularization and promotion of monitoring. The traditional mobile phone heart rate measurement method is to connect the measured health data with the smart phone through the measuring instrument. Synchronize to the mobile client, and then upload, delete, correct and other oper...

Claims

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Application Information

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IPC IPC(8): A61B5/024
Inventor 段松元薛恕良
Owner KANGMEI PHARMA
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