Personnel security information collecting system based on wireless ad hoc network and working method thereof

Abstract

The invention discloses a personnel security information collecting system based on a wireless ad hoc network and a working method thereof and belongs to the field of electronic devices, wireless communication and the GPS positioning technology. According to the personnel security information collecting system, intelligent bracelet terminals collect security information periodically and transmit the information to a portable application terminal through a wireless communication base station, and the portable application terminal displays coordinates and the security information of the intelligent bracelet terminals through a map and performs unified management on all the intelligent bracelet terminals. The personnel security information collecting system has real-time performance and intelligent performance, and is applicable to various scenes of production and life. The intelligent bracelet terminals and the wireless communication base station perform ad hoc networking through ZigBee, and the wireless communication base station is communicated with the portable application terminal through bluethooth. By adopting the bluetooth and the ZigBee, complementation of advantages of the bluetooth and the ZigBee is achieved, and a flexible ad hoc network function and low power consumption of a ZigBee protocol and high bandwidth of the bluetooth are made full use of.

Description

technical field [0001] The invention relates to a personnel safety information summarization system based on a wireless self-organizing network and a working method thereof, belonging to the technical fields of electronic equipment, wireless communication and GPS positioning Background technique [0002] Personal safety has always been the top concern of people. At present, safety accidents often occur in my country's industrial production, overseas travel and other activities, and search and rescue work has always been a difficult problem that cannot be perfectly solved. It is impossible to completely avoid injuries and losses in search and rescue, and how to avoid the transmission of safety accidents has always been a hot spot of concern. [0003] With the advancement of science and technology, the development of society and the rise of mobile Internet, some security systems based on tracking and positioning have emerged in the market in recent years, but most of the exis...

AI Technical Summary

Problems solved by technology

[0003] With the advancement of science and technology, the development of society and the rise of mobile Internet, some security systems based on tracking and positioning have appeared in the market in recent years, but most of the existing products on the market are based on 3G or GPRS networks, and have single functions, such as Only complete the tracking and positioning function, without any detection of the environment or state of the smart bracelet terminal

In addition, the applicable scenarios of existing products are limited by 3G or GPRS signals. If there is no 3G or GPRS signal in the environment or cannot be connected to the signal due to external conditions, the product will not work.

In addition, existing products are relatively expensive

Existing products not only have limited application scenarios, but also have high costs, which cannot prevent safety accidents well

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