Fire alarm method, device, household fan device and system
A technology for fire alarm and home use, which is applied in the field of fire alarm methods, devices, household fan devices and systems, and can solve problems such as false alarms
Active Publication Date: 2018-07-31
BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
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Problems solved by technology
[0004] In order to solve the problem of false alarms caused by fire alarms only based on the ambient temperature collected by the temperature sensor, the present disclosure provides a fire alarm method, device, household fan device and system
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[0101] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0102] Figure 1A It is a schematic diagram of the implementation environment involved in a fire alarm method according to some exemplary embodiments, as shown in Figure 1A As shown, the implementation environment may include: at least two household fans 110 and a streaming computing system 120 .
[0103] The household fan 110 has a built-in WiFi (Wireless-Fidelity, wireless fidelity)...
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The present disclosure discloses a fire alarm method, device, household fan device and system, which belong to the field of smart home. The method includes: determining the second temperature / humidity information of the area identifier according to the first temperature / humidity information of the device identifier corresponding to the area identifier of the area, the device identifier is the identifier of the household fan included in the area, and the area includes at least two Household fan; detecting whether the second temperature / humidity information is abnormal; when detecting that the second temperature / humidity information is abnormal, sending an alarm signal to a predetermined terminal; solving the problem of the ambient temperature collected only according to one temperature sensor in the prior art The problem of easy false alarms caused by fire alarms; it is achieved by aggregating the first temperature / humidity information collected by multiple household fans in the same area to improve the accuracy of the second temperature / humidity information in an area. The accuracy of the judgment of abnormal situations, the effect of less false positives.
Description
technical field [0001] The present disclosure relates to the field of smart home, in particular to a fire alarm method, device, household fan device and system. Background technique [0002] In order to detect and warn of fire, people usually install a special fire alarm device in the building, which may include a temperature sensor. When the fire alarm device detects that the ambient temperature is higher than a predetermined threshold through the temperature sensor, it sends out an alarm signal. . [0003] Since the temperature sensor can only detect the ambient temperature in a limited area, it has a certain degree of chance, so it is easy to cause false alarms. Contents of the invention [0004] In order to solve the problem of false alarms caused by fire alarms only based on the ambient temperature collected by the temperature sensor, the present disclosure provides a fire alarm method, device, household fan device and system. Described technical scheme is as follow...
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IPC IPC(8): G08B17/06H04L29/12
CPCG08B17/06H04L2101/69
Inventor 刘铁俊孟亚楠陈帅张向阳
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD