A Fire Disaster Field Communication System
A communication system and fire protection technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as inconvenience, loss of voice, call noise, etc., to increase communication efficiency, ensure stability, and ensure convenience. Effect
Active Publication Date: 2020-11-13
中标消安(北京)科技有限公司
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Problems solved by technology
[0004] In addition, the existing communication system for fire rescue is not perfect, the network signal is unstable, call noise and voice loss are prone to occur, and the existing communication equipment is imperfect and inconvenient to use, which makes on-site dispatching inefficient and affects rescue
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the invention.
[0024] A fire disaster on-site communication system, including a fire command center, a fireman's handheld terminal, a multifunctional fire helmet, a 4G wireless communication network, and a throat vibration earphone. Sensors, alarm devices and helmet spare communication terminals;
[0025] Information is transmitted between the fire command center and the firefighter's handheld terminal or helmet backup communication terminal through the 4G wireless communication network;
[0026] It also includes a crawler fire-fighting robot with a second camera, a second light, and can accept the remote control of the...
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The invention provides a fire control disaster field communication system including a fire control command center, a firemen handheld terminal, a multifunctional fire control helmet, a 4G wireless communication network and a throat vibration earphone. A first lighting lamp, a first camera, a smoke concentration sensor, an alarm device and a helmet backup communication terminal are arranged in thefront part of the multifunctional fire control helmet. The system also includes a track fire control robot that can be remotely controlled by the firemen handheld terminal. The firemen handheld terminal is provided with a PTT voice system and a third camera. A full duplex mode can be adopted for group real time communication among a plurality of the firemen handheld terminals or between the firemen handheld terminals and a fire control command center. The PTT voice system of the firemen handheld terminal includes a denoising module and a sound supplementing module. The system has advantages ofcommunication convenience, stable network, clear voice, high efficiency and multi-channel communication.
Description
technical field [0001] The technical field to which the technology belongs is a fire protection system, and relates to a communication system for a fire disaster scene. Background technique [0002] With the development of society, in recent years, large-scale fire accidents have occurred from time to time. Fire wireless communication runs through the whole process of fire fighting and rescue operations, and is the fundamental way to ensure the implementation of tactical intentions of commanders at all levels. Especially in the environment of dense smoke, electromagnetic wave interference, and obstacle shielding, higher requirements are put forward for wireless communication work. Once communication is not smooth, it is easy to cause fragmented battles, and the information between participating units in large-scale fire fighting and rescue battles Poor communication not only affects the success or failure of fire fighting and rescue, but also has immeasurable harm to the fi...
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IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 李芬
Owner 中标消安(北京)科技有限公司