Smoke alarm system and alarm method

An alarm system and flue gas technology, applied in the direction of fire alarms, alarms, electrical program control, etc., which rely on the effect of smoke/gas, to achieve the effect of convenient use, avoid accidents, and reduce false alarms

Inactive Publication Date: 2015-04-08
HANGZHOU HEZHI ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a smoke alarm system and alarm method for the shortcomings of the existing smoke detectors, which can remotely monitor the environmental status of the home, and at the same time have the characteristics of easy use

Method used

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  • Smoke alarm system and alarm method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0037] Embodiment 1, this embodiment provides a smoke alarm system. Including data acquisition module 101, control module 102, alarm module 103, remote server 104, mobile terminal 105;

[0038] The data acquisition module 101 collects the surrounding environment information and sends it to the remote server 104, and compares the collected surrounding environment information with the preset detection standard value to determine the alarm command sent to the alarm module 103 The surrounding environment information refers to the information collected by the data acquisition module 101 (such as smoke sensor, gas sensor, air quality sensor, temperature sensor, electric energy metering collector, camera, etc.), for example, the gas sensor can detect carbon monoxide The gas concentration of gas, coal gas, natural gas, etc., the electric energy metering collector can collect the switch status, voltage, current, power, etc. of the home equipment; the preset detection standard value can...

Embodiment 2

[0050] Embodiment 2, a smoke alarm method 1.

[0051] Refer to attached figure 2 , a kind of smoke alarm method of the present invention, comprises the following steps:

[0052] S101, the collection step, the data collection module collects the combustible gas concentration in the surrounding environment;

[0053] S102, triggering step, the data acquisition module compares the collected surrounding environment information with the preset detection standard value, thereby deciding to send an alarm command to the alarm module, and at the same time sending the collected surrounding environment information to the remote end server;

[0054] S103, the alarm step, the alarm module receives an alarm command sent by the data acquisition module and / or the remote server and / or the mobile terminal, such as a combustible gas alarm command, the indicator light in the alarm module turns red, The voice prompts that the current concentration of combustible gas exceeds the standard, and a ...

Embodiment 3

[0055] Embodiment 3, a smoke alarm method 2.

[0056] Refer to attached image 3 , a kind of smoke alarm method of the present invention, comprises the following steps:

[0057] S201, setting steps:

[0058] Establish a virtual control module on the mobile terminal, and hang the control module into the operating system of the mobile terminal;

[0059] The virtual control module presets the minimum detection concentration standard value of carbon monoxide as 40ppm, and the standard value can be fine-tuned through the virtual control module, that is, the detection sensitivity within the safety range is set, and the fine-tuned range can be 40-50ppm. In this embodiment, Take 50ppm as an example, store the fine-tuned detection standard value in the data acquisition module;

[0060] The virtual control module presets a second critical value of 200ppm on the set detection sensitivity, which corresponds to an emergency state;

[0061] S202, the collection step, the data collection...

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Abstract

The invention provides a smoke alarm system. The smoke alarm system comprises a data acquisition module, a control module, an alarm module, a far-end server and a mobile terminal. The invention further provides a smoke alarm method. According to the method, combustible gas concentration in a surrounding environment is acquired by the data acquisition module, the combustible gas concentration information acquired by the data acquisition module is contrasted with a standard detection value, if the acquired combustible gas concentration information is greater than the standard detection value, a combustible gas alarm instruction is generated and is emitted to the alarm module, the alarm information is checked by a user through the mobile terminal, an alarm type, an alarm generation position and concrete measures are checked, and the alarm module can further be closed through the mobile terminal. Through the system and the method, remote monitoring on a family environment state can be realized, a problem that a fire disaster or gas leakage in a family can not be known at first time is solved, if error alarm occurs, the alarm module can be timely closed through the mobile terminal, moreover, the alarm system and household equipment are linked, the equipment can be timely closed, so a secondary fire disaster is avoided.

Description

technical field [0001] The invention relates to the field of fire alarm, in particular to a smoke alarm system and an alarm method. Background technique [0002] Most residents cook with gas or natural gas, which can easily cause gas leaks or fires. If a fire breaks out at home and burns things, it is often irreparable because people are not at home. However, traditional smoke detectors are not connected to the Internet and can only give local alarms. When problems such as fires or gas leaks occur at home, they cannot be immediately informed and family members cannot be notified in time. Moreover, the false alarm rate of traditional smoke detectors is high, and they are usually installed on the ceiling. It is very troublesome to turn off the alarm after a false alarm, and the prompt is not friendly. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a smoke alarm system and alarm method for the shortcomings of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B19/00G08B25/10G05B19/04
CPCG08B17/10G08B21/16
Inventor 倪立洲
Owner HANGZHOU HEZHI ELECTRONICS TECH
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