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Linkage method and system for wireless smoke sensing terminal

A linkage system and smoke detection technology, applied in electrical transmission signal systems, fire alarms and instruments relying on smoke/gas effects, etc., can solve the problem of limited alarm range of wireless smoke sensor terminals, increased alarm information transmission range, and equipment Problems such as high power consumption, to achieve the effect of avoiding fire spread, reducing power consumption, and expanding the alarm range

Inactive Publication Date: 2021-02-23
SHANDONG KAER ELECTRIC
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  • Abstract
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Problems solved by technology

[0004] The present invention aims at the technical problems of limited alarm range of the existing wireless smoke detector terminal, the need for special personnel to monitor the pushed alarm messages, and high power consumption of equipment, and provides a method that can form a chain alarm in the same area when fire information is monitored. , Linkage method and system of wireless smoke detection terminal with increased alarm information transmission range and low power consumption

Method used

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  • Linkage method and system for wireless smoke sensing terminal
  • Linkage method and system for wireless smoke sensing terminal
  • Linkage method and system for wireless smoke sensing terminal

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the examples.

[0030] Such as figure 1 As shown, a linkage system of a wireless smoke detection terminal is provided with a wireless smoke detection terminal 1 and a wireless module 7, and a communication interface 9 is provided between the wireless smoke detection terminal 1 and the wireless module 7, and the communication interface 9 can adopt a serial port, a standard The SPI interface and other methods realize the information exchange between the two. The wireless smoke detection terminal 1 includes a CPU 2, a smoke detection sensor 3, an audible and visual alarm device 4, an Internet of Things module 5, and a battery 6. The wireless module 7 has three modes: power saving mode, wake-up mode and sleep mode. These three modes The switching can be controlled by the CPU 2 of the wireless smoke detection terminal 1 .

[0031] The wireless smoke detector terminal 1 is used to monitor the smoke co...

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Abstract

The invention provides a linkage method and system for a wireless smoke sensing terminal, and solves the technical problems that the alarm range of an existing wireless smoke sensing terminal is limited, a specially-assigned person is needed to monitor a pushed alarm message, and the power consumption of equipment is relatively high. The system is provided with smoke sensing terminals and a wireless module, a CPU is arranged in each smoke sensing terminal, and the wireless module is provided with a power saving mode, an awakening mode and a sleep mode; the smoke sensing terminals are used formonitoring the environment smoke concentration, the CPUs are used for realizing the working logic of the smoke sensing terminals and the communication logic between the smoke sensing terminals, and the wireless module is used for realizing the communication between the smoke sensing terminals; the smoke sensing terminals are used for controlling the working mode of the wireless module; and the smoke sensing terminals and the wireless module can communicate with each other. The method and the system can be widely applied to fire-fighting systems.

Description

technical field [0001] The present invention relates to a terminal linkage method and system, in particular to a wireless smoke detection terminal linkage method and system. Background technique [0002] With the development and application of modern industrial technology, various fire accidents occur from time to time. When a fire occurs, the earlier it is found, the better the fire can be controlled as much as possible to minimize the fire loss. [0003] At present, the monitoring method of the wireless smoke detection terminal used in fire monitoring is to trigger the sound and light alarm and report the alarm information to the cloud platform when the smoke concentration in the monitored area is abnormal, and the mobile APP pushes the alarm message at the same time. There are many defects in this method: First, the wireless smoke detection terminal is generally placed indoors, and the range of sound and light alarms is limited. Second, the alarm messages pushed by the A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/10G08B25/10G08B7/06
CPCG08B7/06G08B17/10G08B25/10
Inventor 于大伟邓忠波苏冠军卜文超
Owner SHANDONG KAER ELECTRIC
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