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

Intelligent alarming method and system

A technology of intelligent alarm and wireless signal strength, which is applied in alarms, transmission systems, transmission monitoring, etc., can solve problems such as misjudged reminders, dissatisfied functional experience, and rapid wireless signal strength decay, so as to improve accuracy and reduce errors. the effect of judgment

Active Publication Date: 2015-05-27
GUANGDONG XIAOTIANCAI TECH CO LTD
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, in some complex environments, such as shopping malls, there are many interference signal detection factors in the shopping mall. When children are near some items or commodities that affect the signal, the wireless signal strength will decay quickly, which will cause misjudgment and reminders. , resulting in serious dissatisfaction with functional experience

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
  • Intelligent alarming method and system
  • Intelligent alarming method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0070] Please refer to figure 1 , figure 1 It is a structural block diagram of the intelligent alarm system provided by the first embodiment. The system includes: a first terminal 10 and a second terminal 20 .

[0071] The first terminal 10 includes: a first communication connection module 11 , a wireless signal strength acquisition module 12 ,...

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 intelligent alarming method and an intelligent alarming system. The method comprises the following steps: enabling a first terminal to establish a short distance communication connection with a second terminal, acquiring the wireless signal strength of the short distance communication connection, if the currently acquired wireless signal strength is lower than the preset alarm threshold value of the wireless signal strength, reading the stored wireless signal strength acquired last time, according to the currently acquired wireless signal strength and the acquired wireless signal strength acquired last time, acquiring an attenuation ratio of the wireless signal strength, and if the attenuation ratio is less than the preset proportion threshold value, giving out an alarm. According to the intelligent alarming method disclosed by the invention, the short distance communication connection is established between the two terminals, so as to realize communication or information exchange; the alarming accuracy can be improved to a greater extent by judging whether the surroundings interfere the communication or the distance between the two terminals exceeds the prompting range according to the attenuation ratio of the wireless signal strength, and further the possibility of misjudgment can be reduced as far as possible.

Description

technical field [0001] The invention relates to the technical field of wireless communication applications, in particular to an intelligent alarm method and system. Background technique [0002] In today's society, with the development of science and technology, wireless communication technology is becoming more and more mature. Due to its convenience, wireless communication is widely used and has gradually replaced wired communication in many fields. Wireless communication technology has penetrated into all aspects of people's life and work, including mobile phones and wireless phones used in daily life, among which 3G (3rd-Generation, third-generation mobile communication technology), WLAN (Wireless Local Area Networks, wireless local area network) , Bluetooth, broadband satellite system, digital TV, etc. are all the most popular applications of wireless communication technology in the 21st century. Among them, Bluetooth is widely used due to its low power consumption, hi...

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): G08B21/02H04B17/318
CPCG08B21/0236G08B21/0277H04W4/80
Inventor 郑发郑战海
Owner GUANGDONG XIAOTIANCAI 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