Children invisibility alarming method and device, and network searching method and system

A kind of child, public network technology, applied in the field of alarm, can solve the problems of missing people or things, such as the technical solution has not been seen publicly, cannot be used in multiple transmitters and receivers, and cannot search for lost people or things, etc. Achieve the effects of adding new uses, long effective distance, convenient portability and concealment

Inactive Publication Date: 2008-01-09
刘星
View PDF1 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The closest existing technology is the "separation alarm" announced by CN96229539.6, which is composed of a transmitter and a receiver. Its disadvantage is that it cannot be used in a network of multiple transmitters and receivers, the effective dis

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
  • Children invisibility alarming method and device, and network searching method and system
  • Children invisibility alarming method and device, and network searching method and system
  • Children invisibility alarming method and device, and network searching method and system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Figure 1 is the first embodiment of the present invention, which is a schematic diagram of a method for alarming when a child is far away:

[0030] The purpose of this embodiment is to determine whether a person (child) is playing in a set range. The information transmitter 1 with a built-in Bluetooth chip is placed in the child’s trouser pocket, and periodically transmits information with characteristic codes, characteristic codes and information. The transmitters correspond to each other. The mobile phone 2 running the built-in software tool continuously receives the information with the feature code, and compares it with the stored feature code. Once the mobile phone fails to receive the information containing the feature code sent by the information transmitter If the person is out of the set range, the mobile phone sends out an alarm signal (such as vibration, voice, text, etc.) to remind the caregiver.

[0031] Figure 2 is the second embodiment of the present invention,...

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

This invention relates to the person and object safety. A info emitter with the inner wireless LAN chip attaches on certain person or object and emits timely the wireless info with a special coding (WISC). A handset carried by the supervisor alarms and awakes the supervisor as soon as it cannot receive WISC. Several handsets can connect together via public net to search the lost person or object. This method is efficient and operable and costs low.

Description

technical field [0001] The present invention relates to an alarm method and device and a search method and system, in particular to a child distance alarm method and device applied to a network search method and system. Background technique [0002] With the rapid development of mobile communication technology, mobile phones are not limited to their inherent calling functions, but also have functions such as sending and receiving messages, e-mails, networking, and cameras. In particular, handheld computers are gradually integrated with mobile phones, such as running WindowsMobile, With the emergence of smart phones with systems such as Symbian, Palm, linux, and blackberry, the communication functions with other devices have been greatly enhanced, such as infrared, Bluetooth, WI-FI, etc. As a kind of portable communication tool, mobile phone is developing towards light, thin, short and small direction day by day, so as to be suitable for carrying. [0003] In our daily life,...

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): G08B21/00G08B25/01G08B25/10
Inventor 刘星
Owner 刘星
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap