Low-power-consumption heart rate detection device connected with phone and method

A technology for establishing a connection and detection device, applied in the field of communication, can solve problems such as the inability to meet the needs of comfort and mobility, and achieve the effect of low real-time performance, accuracy and stability.

Inactive Publication Date: 2015-09-09
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most heart rate meters currently on the market can only perform simple heart rate tests, which cannot meet people's needs for comfort and mobility.

Method used

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  • Low-power-consumption heart rate detection device connected with phone and method
  • Low-power-consumption heart rate detection device connected with phone and method
  • Low-power-consumption heart rate detection device connected with phone and method

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Experimental program
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Effect test

Embodiment 1

[0034] Such as figure 1 As shown, the present invention uses a heart rate sensor and a Bluetooth 4.0 module as a node device for heart rate collection; and uses advanced Bluetooth 4.0 low power consumption technology to realize the reception and display of heart rate data in the Android client APP.

[0035] The system of the present invention includes: an Android client application APP, a CC2540 control module, a heart rate sensor and various functional modules. First, the heart rate sensor collects the user's heart rate data, which is processed by the CC2540 control module, and then uses Bluetooth 4.0 low-power technology to wirelessly transmit the data to the Android client application APP, and finally the Android client APP processes the received data The interface is displayed.

[0036] 1. Heart rate sensor design

[0037] There are three main methods for measuring heart rate in the present invention, including: one is to extract from the ECG signal; the other is to calculate th...

Embodiment 2

[0063] Scenario 1: Use this device to measure heart rate in fixed scenes such as home.

[0064] The heart rate detection device of the present invention can be placed in any fixed position, and the user only needs to install the matching mobile phone APP on his mobile phone. The user opens the mobile phone APP during use, the APP can scan the heart rate detection device by itself, and click the name to connect. The user only needs to place his finger on the heart rate sensor, and the smart phone APP interface connected to it can display the user's heart rate detection value in real time. Exit the mobile APP after use. Due to the use of low-power Bluetooth technology, the heart rate detection device can work for a long time without worrying about the battery problem of the device and the mobile phone during use.

[0065] Scenario 2: Use this device to measure heart rate in moving scenes such as sports.

[0066] In addition to being used in a fixed position, the heart rate detection...

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Abstract

The invention discloses a low-power-consumption heart rate detection device connected with a phone and a method. The low-power-consumption heart rate detection device comprises a heart rate sensor module, a control module, a low-power-consumption Bluetooth module and an android client side application APP, the heart rate sensor module comprises a light source, a light receiver, a filter circuit and an amplifier circuit, a main function of the heart rate sensor module refers to realizing collection of heart rate signals by receiving light signals reflected caused by changing of light transmittance, converting the light signals into electric signals and subjecting the electric signals to smooth filtering and amplifying, main functions of the control module include sampling original waveforms, of heart rate, collected by a heart rate sensor and then calculating heartbeat within one minute namely a BPM value, a main function of the low-power-consumption Bluetooth module refers to realizing data sending, and the android client side application APP is responsible for compiling to be in the form of a smart phone APP and calling a Bluetooth module, a button module, an LCD module, a power source module, a storage module and a controller module of the phone for data receiving, processing and displaying.

Description

Technical field [0001] The invention relates to a low power consumption heart rate detection device and method for establishing a connection with a mobile phone, and belongs to the technical field of communication. Background technique [0002] With the improvement of people's living standards, people have also put forward higher requirements for health, which is reflected in the comfort and mobility of physiological parameter detection, so the era of wearable devices has quietly arrived, and it has a subtle impact. The life of the invention. As we all know, the beating of heart pulse is an important indicator of whether human beings can metabolize normally, so the monitoring of heart rate is particularly important. However, most of the heart rate meters currently on the market can only implement simple heart rate tests, and cannot meet people's needs for comfort and mobility. More importantly, with the popularization of smart mobile terminals, combining wearable devices with m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0245H04M1/725
CPCY02D30/70
Inventor 纵宇轩陈晓阳江凌云朱洪波董文超荣浩赵敏
Owner NANJING UNIV OF POSTS & TELECOMM
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