Door and window state detection method and device

A state detection, door and window technology, applied in the field of communication, can solve the problems that doors and windows cannot remotely remind users of door and window switch status, cannot know door and window status, and safety hazards, etc., to achieve accurate perception and feedback, improve user experience, and improve accuracy. Effect

Active Publication Date: 2021-07-23
XIAOMI INC +1
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Problems solved by technology

[0002] The anti-theft of doors and windows plays an important role in the smart home security system. Traditional doors and windows cannot remotely remind users of the switch status of doors and windows. When users leave home, they cannot know the status of doors and windows at home, which poses a security risk

Method used

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  • Door and window state detection method and device
  • Door and window state detection method and device
  • Door and window state detection method and device

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Embodiment Construction

[0071] 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 invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0072] figure 1 It is a flow chart of a door and window state detection method according to an exemplary embodiment, as shown in figure 1 As shown, the door and window state detection method involved in this embodiment is used in a door and window detector, and the door and window state detection method includes the following steps:

[0073] In step S11, motion data of doors and windows is acq...

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Abstract

The present disclosure relates to a door and window state detection method and device. The method includes: acquiring motion data of the door and window; comparing the motion data of the door and window with the pre-stored state characteristics of the door and window, and determining the door and window according to the comparison result Status; send the status of the door and window to the user. The door and window state detection method of the present disclosure can not only detect the opening and closing of the door and window, but also detect the opening and closing angle or sliding distance of the door and window, so as to realize accurate perception and feedback of the door and window state detection.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular to a method and device for detecting the state of doors and windows. Background technique [0002] Anti-theft of doors and windows plays an important role in the smart home security system. Traditional doors and windows cannot remotely remind users of the switch status of doors and windows. When users leave home, they cannot know the status of doors and windows at home, which poses a security risk. [0003] In related technologies, door and window sensors are used to automatically detect the opening and closing status of doors and windows, and remotely notify users of the status of doors and windows through gateways and other devices. and other measures to avoid property damage. For example, install a door and window sensor including permanent magnets and reed switches on the doors and windows to detect whether the doors and windows are closed through magnetic effects; or ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/66
CPCG06V30/194
Inventor 游延筠邢向坤周卫
Owner XIAOMI INC
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