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Indoor disaster guidance system of ad-hoc network based on low power consumption Bluetooth

A low-power bluetooth and guidance system technology, applied in location-based services, specific environment-based services, network topology, etc., can solve the problems of reducing the efficiency of escape, not easy to find escape routes, etc., and achieve simple installation Effect

Inactive Publication Date: 2018-05-04
SICHUAN ILINK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when a disaster such as a fire occurs indoors, the power supply is usually cut off, and people can only rely on emergency lights to guide or remember to escape from the disaster scene. However, in unfamiliar indoor areas, such as hotels, it is not easy for people to find them in a panic. Escape route, reducing the efficiency of escape

Method used

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  • Indoor disaster guidance system of ad-hoc network based on low power consumption Bluetooth

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Embodiment Construction

[0014] The embodiment provides an indoor disaster guidance system based on low-power bluetooth ad hoc network, such as figure 1 Shown include fixed terminal, mobile terminal and management server;

[0015] The fixed terminal can be a single device or integrated on the existing emergency lighting equipment. If the fixed terminal is a single device, it only needs to include a low-power Bluetooth module and an emergency power supply. If the fixed terminal is integrated on the emergency lighting equipment, Just add a low-power Bluetooth module on the basis of the existing emergency power supply and light source. The fixed terminals are distributed in various places in the room, and each fixed terminal forms a mesh network through low-power bluetooth mesh networking technology.

[0016] The mobile terminal may be a common mobile device such as a smart phone. When a disaster occurs, the mobile terminal is used to connect to the mesh network and receive disaster guidance informatio...

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Abstract

The invention relates to the field of disaster prevention, and discloses an indoor disaster guidance system of an ad-hoc network based on low power consumption Bluetooth for helping people in a disaster to obtain disaster guidance information more effectively and escape from the disaster scene. The indoor disaster guidance system comprises fixed terminals, a mobile terminal and a management server; the fixed terminals are arranged at various places indoors, and the fixed terminals form a mesh network through the low power consumption Bluetooth mesh networking technology; when the disaster occurs, the mobile terminal is used for connecting the mesh network and receiving disaster guidance information from the mesh network; and the management server is used for managing the disaster guidanceinformation stored in the fixed terminals. The indoor disaster guidance system is applicable to public places such as schools and shopping malls.

Description

technical field [0001] The invention relates to the field of disaster prevention, in particular to an ad hoc network indoor disaster guidance system based on low-power bluetooth. Background technique [0002] At present, when a disaster such as a fire occurs indoors, the power supply is usually cut off, and people can only rely on emergency lights to guide or remember to escape from the disaster scene. However, in an unfamiliar room, such as a hotel, it is not easy for people to find it in a panic. The escape route reduces the efficiency of escape. [0003] Now the low-power Bluetooth mesh networking technology is relatively mature, and the success rate of networking has been greatly improved, and the mesh networking does not require a server. When the power is off, the emergency power supply is sufficient to support the formation of an emergency mesh network. People can use mobile The terminal is connected to the mesh network to obtain escape guidance information such as m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/021H04W4/024H04W4/33H04W4/80H04W4/90H04W84/18
CPCH04W84/18Y02D30/70
Inventor 杨晗白浪罗东山
Owner SICHUAN ILINK TECH CO LTD
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