Method and equipment for transmitting cardiac sound data

Abstract

According to the embodiment, the invention discloses a method and equipment for transmitting cardiac sound data. The method comprises the following steps: collecting cardiac sound signals by virtue ofa sensor at a configurable sampling frequency; and in accordance with configurable signal processing parameters, processing the collected cardiac sound signals, so that the cardiac sound data is generated, wherein the cardiac sound data includes at least one of a heart rate, a first cardiac sound amplitude, a second cardiac sound amplitude, diastole time limit and systole time limit. The method further comprises the following steps: packaging the cardiac sound data into a data package, and transmitting the data package to electronic equipment by virtue of a low-power-consumption Bluetooth channel, wherein the data package at least includes identification fields and cardiac sound data fields. According to the embodiment, the cardiac sound signals are collected and processed by virtue of the configurable processing parameters, and the cardiac sound data package in a preset format is transmitted through low-power-consumption Bluetooth, so that the cardiac sound data can be transmitted efficiently with low power consumption.

Description

technical field [0001] Embodiments of the present disclosure relate generally to the field of wireless communications, and more particularly to methods and devices for transmitting heart sound data via Bluetooth Low Energy. Background technique [0002] Bluetooth is a radio technology that enables devices to communicate over short distances, enabling the wireless transfer of information between smartphones, laptop computers, wireless headsets, and other Bluetooth-enabled devices. Bluetooth 4.0 version includes Bluetooth Low Energy (Bluetooth Low Energy, BLE) transmission technology, which enables multiple devices to transmit data at a transmission rate of up to 1Mbps within 100 meters through Bluetooth, and reduces the energy consumption of Bluetooth communication. The level is greatly reduced. [0003] A heart sound measuring device is a device for measuring data related to a heart sound. With the rapid development of electronic technology, heart sound measurement equipme...

AI Technical Summary

Problems solved by technology

However, the traditional radio transmission method needs to occupy a specific frequency band, channel declaration and power control must be carried out according to the law, and radio terminals will interfere with each other, so it cannot meet the needs of effective data transmission

Although the traditional Bluetooth transmission method can overcome the above shortcomings, the traditional Bluetooth transmission does not have low power consumption characteristics, which seriously shortens the working time of the device

In addition, although there is also a way to transmit heart sound data using Bluetooth Low Energy, it does not make full use of the advantages of Bluetooth Low Energy, and cannot truly achieve low-power and efficient data communication

Images