Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A non-pairing fast data transfer method for Bluetooth low energy devices

A data transmission method, low-power bluetooth technology, applied in the direction of reducing energy consumption, power management, broadcast service distribution, etc., can solve the problems of unbearable waiting time, consumption, and excessive power for medical staff and patients, and solve the problem of pairing time Long life, low power consumption, and strong signal reception

Active Publication Date: 2019-09-13
BEIJING CHINA SHINE TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, pairing is required for each measurement, and the waiting time for pairing is unbearable for medical staff and patients
In addition, most Bluetooth slave devices are powered by batteries, and data transmission in pairing mode will consume more power. Frequent charging or battery replacement is also unbearable for medical staff.
At present, there is no case of large-scale commercial use of Bluetooth measurement equipment in hospitals or similar places

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A non-pairing fast data transfer method for Bluetooth low energy devices
  • A non-pairing fast data transfer method for Bluetooth low energy devices
  • A non-pairing fast data transfer method for Bluetooth low energy devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] as attached figure 1 As shown, a non-pairing fast data transmission method applicable to low-power Bluetooth devices of the present invention can be applied to monitor physiological characteristics of admitted patients in hospitals. The collection or measurement object is a patient, and the bluetooth collection or measurement slave device can be a sphygmomanometer, an oximeter, etc. The Bluetooth master device is a Bluetooth dongle receiving terminal, which is plugged into the USB port of a smart TV arranged in each ward, and all smart TVs are connected to the hospital server through a local area network. The specific deployment situation is as follows figure 2 shown. The mobile terminal used to confirm the identity of the patient is a mobile phone, PAD, etc. with a code scanning device. The inventive method specifically comprises ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a non-paired fast data transmission method applied to a low power consumption Bluetooth device. The non-paired fast data transmission method applied to a low power consumption Bluetooth device is characterized by comprising the following steps: 1) setting a unique identification code for each acquisition or measurement object, and setting a numeric encoding corresponding to the MAC address for each Bluetooth acquisition or measurement slave device; 2) arranging a Bluetooth master device in the area where the acquisition or measurement object located in, wherein the Bluetooth master device adopts the non battery power supply mode; after the electrifying initialization is completed, the Bluetooth master device enters the rotation scanning mode, and continuously monitors the broadcast message of the near Bluetooth slave device; ...; 7) if the Bluetooth acquisition or measurement slave device receives the response of the Bluetooth master device, emptying the sending counter, entering into a low power consumption state, and waiting for the next data transmission. According to the non-paired fast data transmission method applied to the low power consumption Bluetooth device, the data of the Bluetooth slave machine is transmitted to the Bluetooth master machine by means of the connectionless broadcast, therefore, the identity of the Bluetooth slave machine user can be quickly verified; the Bluetooth master machine with the nearest transmission distance is matched to receive the data, therefore, the invention has the characteristics of fast transmission speed, low power consumption and high frequency and large scale use.

Description

technical field [0001] The present application relates to short-distance wireless communication technology, in particular to a non-pairing fast data transmission method suitable for low-power bluetooth devices. Background technique [0002] Bluetooth technology is a radio technology for short-distance communication. It works in the 2.4GHz ISM frequency band, supports frequency hopping and short packet technology, and supports point-to-point and multi-point communication. The launch of the Bluetooth 4.0 version in 2015, that is, the opening of the BLE (Bluetooth Low Energy) protocol, has promoted tremendous technological progress in the application of Bluetooth in the field of low-power communication. The characteristics of Bluetooth 4.0 include: global use; simultaneous transmission of voice and data; temporary peer-to-peer connection can be established; good anti-interference ability; the Bluetooth module is small in size and can be easily integrated into various devices; ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W4/06H04W48/10H04W52/02
CPCH04W4/06H04W4/80H04W48/10H04W52/0209Y02D30/70
Inventor 张振山韩英
Owner BEIJING CHINA SHINE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com