Antenna control method and device based on fire-fighting linkage

An antenna control method and fire-fighting linkage technology, applied in the field of communication, can solve problems such as poor wireless communication effect, and achieve the effects of reducing attenuation, effective communication guarantee, and strong anti-interference ability.

Pending Publication Date: 2022-04-22
CHINA MOBILE GROUP DESIGN INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an antenna control method and device based on fire linkage, which is used to solve the defect of poor wireless communication effect when a fire occurs in the prior art, and realize the guarantee of wireless communication at the fire scene

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  • Antenna control method and device based on fire-fighting linkage
  • Antenna control method and device based on fire-fighting linkage
  • Antenna control method and device based on fire-fighting linkage

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only ...

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Abstract

The embodiment of the invention provides an antenna control method and device based on fire-fighting linkage, and the method comprises the steps: receiving a linkage control instruction transmitted by a fire-fighting linkage system through an antenna control device, and adjusting the heights and / or transmitting parameters of antennas of a plurality of fire-fighting partitions related to a fire position according to the linkage control instruction. According to the antenna control method and device based on fire-fighting linkage provided by the embodiment of the invention, the antennas of the fire-fighting subarea where the fire position is located and the fire-fighting subarea of the related area of the fire position can penetrate through the smog resident layer area, signal attenuation caused by smog can be reduced, and the fire-fighting effect is improved. According to the utility model, the signal transmitted by the antenna can be higher in energy, more concentrated and farther in propagation distance, the communication requirements of personnel evacuation and escape, trapped personnel rescue and fire extinguishing can be met when a fire occurs, and a more effective communication guarantee can be provided.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an antenna control method and device based on fire linkage. Background technique [0002] Communication guarantee in a fire scene is very important for fire rescue, and can provide assistance for evacuation of personnel, rescue of trapped personnel, and fire suppression. [0003] High-frequency communication signals are attenuated by smoke in fire and smoke scenes (referred to as "smoke attenuation"), especially in indoor scenes where the smoke attenuation loss is relatively large. Moreover, due to factors such as the evacuation of a large flow of people, the arrival of rescue equipment, and the development of wireless search and rescue at the fire rescue scene, the demand for wireless communication will suddenly increase in a short period of time. Therefore, when a fire breaks out, the wireless room division communication system cannot meet the communication need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/06G08B17/10G08B25/08G08B25/10H01Q3/04
CPCG08B17/06G08B17/10G08B25/08G08B25/10H01Q3/04
Inventor 张楹罗康其徐伟徐德平
Owner CHINA MOBILE GROUP DESIGN INST
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