Supercharge Your Innovation With Domain-Expert AI Agents!

A method and device for upgrading based on wireless broadcasting and electronic equipment

A technology of wireless broadcasting and gateway equipment, which is applied in the field of upgrading methods and devices based on wireless broadcasting and electronic equipment, and can solve the problem that the fire alarm system cannot well meet the requirements of timely reporting of fire alarms, etc.

Active Publication Date: 2022-07-19
ZHEJIANG DAHUA TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a wireless broadcast-based upgrading method and device and electronic equipment to solve the problem that the existing wireless-based fire alarm system cannot well meet the requirements of timely reporting of fire alarms

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 method and device for upgrading based on wireless broadcasting and electronic equipment
  • A method and device for upgrading based on wireless broadcasting and electronic equipment
  • A method and device for upgrading based on wireless broadcasting and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0098] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0099] In this embodiment of the present invention, the term "and / or" describes the association relationship between associated objects, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists alone, A and B exist simultaneously, and B exists alone these three situations. The character " / " generally indicates that the associated objects are an "or" relationship.

[0100] The ap...

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 present invention provides an upgrade method and device and electronic equipment based on wireless broadcasting, including: monitoring the reporting information of multiple target terminals communicating with the gateway device through a first channel, and determining whether there is a target terminal that needs to be upgraded; if so, The upgrade command instructing the target terminal to upgrade is broadcast through the first channel, so that after the target terminal receives the upgrade command, the current channel is converted from the first channel to the second channel, wherein the second channel is only It is used for transmission of upgrade data packets; the second channel is opened to broadcast the upgrade data packets of the target terminal, and the second channel is closed when the upgrade data packets are broadcasted. The present invention can solve the problem that the existing wireless-based fire alarm system can not well meet the requirement of timely reporting of fire alarm by setting the gateway device to set the second channel for broadcasting data packets to the terminal and the first channel for receiving the terminal to report data.

Description

technical field [0001] The present invention relates to the field of wireless technology, in particular to a method and device for upgrading based on wireless broadcasting, and electronic equipment. Background technique [0002] At present, the solutions based on wireless IoT networking are relatively mature. Wireless IoT networking is widely used in smart cities, smart environments, smart agriculture and other fields. For example, in the field of fire protection, with the development of wireless technology, wireless The fire alarm system consists of a gateway device and a terminal node. The gateway device is responsible for message forwarding between the terminal node and the server, and the terminal node performs front-end fire detection. In the prior art, the terminal node using wireless communication supports the remote code upgrade function, and the terminal node performs remote upgrade according to the upgrade package sent by the gateway device. [0003] Due to the pr...

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): H04W24/02H04W36/00G06F8/65
CPCH04W24/02H04W36/0007H04W36/0011G06F8/65
Inventor 陈熙俊
Owner ZHEJIANG DAHUA TECH CO LTD
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