Unlock instant, AI-driven research and patent intelligence for your innovation.

Bicycling auxiliary method based on narrow band Internet of things and cloud platform

A narrowband Internet of Things, bicycle technology, applied in the field of Internet of Things, can solve the problems of unlicensed spectrum and security defects, and achieve the effect of reducing resource consumption, stable performance, and reduced consumption

Inactive Publication Date: 2019-08-16
NANJING UNIV OF POSTS & TELECOMM +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, LoRa and SigFox are proprietary technologies, which require a separate network for application, and the spectrum used is not authorized, and there are also flaws in security

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
  • Bicycling auxiliary method based on narrow band Internet of things and cloud platform
  • Bicycling auxiliary method based on narrow band Internet of things and cloud platform
  • Bicycling auxiliary method based on narrow band Internet of things and cloud platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0033] Such as figure 2 , image 3 As shown, a narrowband Internet of Things (NB-IoT) terminal device is first installed on a bicycle to collect and upload the speed and GPS data of the bicycle. Compared with the existing 2G / 3G / 4G network, NB-IoT has a higher power spectral density. The 200KHz narrowband requirement of NB-IoT technology can make full use of the operator's scattered spectrum, making the cellular network coverage wider and more suitable for Cycling is a scene with strong randomness and a wide coverage area.

[0034] Usually, in cycling, it is necessary to transmit data more efficiently in a limited network bandwidth. For this scenario, NB-IoT terminal devices use the CoAP protocol instead of the HTTP protocol to transmit data. CoAP is based on the lightweight UDP protocol and makes up for the unreliability of UDP transmission. CoAP defines a transac...

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 discloses a bicycling auxiliary method based on a narrow band Internet of things and a cloud platform. An NB-IoT terminal composed of an NB-IoT communication module, a revolution speed sensor, a GPS module, an LED lamp and a battery is mounted on a bicycle; an application server provides personal physiological features of a bicyclist and different bicycle travelling routes for the cloud platform; the NB-IoT terminal takes charge of uploading collected bicycle revolution speed, bicyclist pedaling frequency and GPS data to the cloud platform according to fixed time interval Tn through the communication module, and the terminal communicates with the cloud platform through a CoAP protocol; the cloud platform decodes a CoAP message, records travelling track, speed and pedaling frequency information of the bicyclist, further converts longitude and latitude information in the GPS into space three-dimensional coordinates easy to use, and analyzes the coordinates to timely send areminding signal to the bicycle which deviates from the travelling routes. With the method provided by the invention, consumption of network bandwidth can be reduced, transmission efficiency is increased, and more stable performance is provided for scenes having sharply increasing services.

Description

technical field [0001] The invention belongs to the field of the Internet of Things, and in particular relates to a bicycle exercise assistance method based on the narrowband Internet of Things and a cloud platform. Background technique [0002] Today, with the vigorous development of the sports industry, cycling has become a form of exercise and fitness that has become more and more popular after running, and bicycles have gradually transformed from a means of transportation to an indispensable tool for exercise and fitness. According to the "Report on the Development of China's Cycling Industry" issued by the Shanghai Institute of Physical Education, domestic cycling, especially mass cycling, has shown a trend of rapid development in recent years. At present, there are more than 10,000 domestic cycling clubs, and there are also one related store. More than ten thousand. Judging from the distribution of the cycling population, it covers people of all ages, ranging from 15 ...

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
IPC IPC(8): G01C21/34A63B22/04A63B71/06H04L29/08H04W4/029H04W4/38H04W4/70
CPCA63B22/04A63B71/06A63B2220/12A63B2220/13A63B2220/30A63B2225/50G01C21/3415H04L67/10H04L67/12H04W4/029H04W4/38H04W4/70
Inventor 陈云芳周逸天张伟
Owner NANJING UNIV OF POSTS & TELECOMM