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

Online program upgrading system and method based on UWB communication

A technology for programs and upgrading programs, applied in software engineering design, instruments, electrical digital data processing, etc., can solve problems such as increasing hardware cost and increasing software complexity, reducing hardware cost, improving success rate and robustness, Avoid the effects of multipath effects

Active Publication Date: 2020-09-04
CHENGDU RONG WEI ELECTRONICS TECH DEV CO
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this solves the shortcomings of the first two methods, it will increase the cost of hardware and the complexity of software

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
  • Online program upgrading system and method based on UWB communication
  • Online program upgrading system and method based on UWB communication
  • Online program upgrading system and method based on UWB communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The characteristics and performance of the present invention will be described in further detail below in conjunction with the examples.

[0058] like figure 1 As shown, a program online upgrade system based on UWB communication includes: a cloud server, a central control device BC and n sub-node devices RT; the cloud server is connected to a host computer with a human-computer interaction interface, and the center The master control device BC includes a first MCU, and a first SDRAM storage module connected to the first MCU, a first FLASH memory, a first UWB transceiver module and a wireless communication module; the central master control device BC passes through the wireless communication module Carry out network connection with cloud server; Each said sub-node device RT comprises a second MCU, and a second SDRAM storage module connected with the second MCU, a second FLASH memory and a second UWB transceiver module; each said The sub-node device RT is connected to th...

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 an online program upgrading system and method based on UWB communication. The system comprises a cloud server, a central main control device BC and n sub-node devices RT. The central main control device BC comprises a first MCU, and a first SDRAM operation and storage module, a first FLASH memory, a first UWB transceiver module and a wireless communication module which areconnected with the first MCU. The central main control device BC is in network connection with the cloud server through the wireless communication module; each sub-node device RT comprises a second MCU, and a second SDRAM operation and storage module, a second FLASH memory and a second UWB transceiver module which are connected with the second MCU. The second UWB transceiver module is used for performing UWB communication connection with the first UWB transceiver module; each child node device RT has a unique ID number. According to the invention, the idea of active communication of the central main control device BC and passive response of the child node devices RT is introduced for system layout, and the MCU + UWB transceiver module is adopted for data interaction, so that online programupgrading based on UWB communication is realized.

Description

technical field [0001] The invention relates to an online program upgrading system and method based on UWB communication, and is especially suitable for online upgrading of multiple indoor positioning node equipment programs using UWB communication. Background technique [0002] Ultra-wideband transmission technology UWB has a huge bandwidth and can realize short-distance high-speed data transmission. It is one of the mainstream wireless communication technologies in the future. [1] . The current UWB technology is mainly used in the four fields of short-distance small data wireless communication, radar, surveillance and tracking, and indoor positioning. [2] . Indoor positioning is currently the most mature and widely used field. The basic principle is to arrange several node devices with UWB communication functions in a building, an indoor venue or a large supermarket, for example. [3] , and make it maintain high real-time and continuous small data packet communication wi...

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): G06F8/654
CPCG06F8/654Y02D30/70
Inventor 郝逸轩周诗超张伟廖涛郭成林李晓军
Owner CHENGDU RONG WEI ELECTRONICS TECH DEV CO
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com