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Equipment fault diagnosis method, device and system

A technology of fault diagnosis and diagnostic institute, applied in the field of Internet of Things, can solve problems such as poor user experience, inability to detect faults and alarms of smart home devices

Active Publication Date: 2018-09-11
BEIJING GUO JIA INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a device fault diagnosis method, device and system to at least solve the technical problem of poor user experience due to failure to detect and alarm faults of smart home devices

Method used

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  • Equipment fault diagnosis method, device and system
  • Equipment fault diagnosis method, device and system
  • Equipment fault diagnosis method, device and system

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

A method, apparatus and system for diagnosing a device fault. The method comprises: establishing a communication connection with a smart device (10) (S102); obtaining operating data of the smart device (10) by means of the communication connection (S104), wherein the operating data at least comprises: signal intensity of the communication connection and / or a battery voltage of the smart device (10); and diagnosing whether a fault occurs to the smart device (10) according to the operating data of the smart device (10) (S106). The technical solution solves the technical problem of bad user experience of a user due to being unable to detect a fault of a smart home device and give an alarm.

Description

technical field [0001] The present invention relates to the field of the Internet of Things, in particular to a device fault diagnosis method, device and system. Background technique [0002] Existing IoT devices and smart home devices generally do not have the function of fault diagnosis. For some key devices, such as: smart door locks, access control systems and other devices, if a fault occurs, it will seriously affect the user experience. Affect the personal and property safety of users. Therefore, how to quickly detect the occurrence of a fault and how to predict the possibility of a potential fault is of great significance to the user of the device. [0003] In the prior art, some door lock systems are equipped with sensors or micro switches to monitor specific components of the door lock, thereby performing fault detection. However, the types of faults that can be detected by the above method are single, and the alarm is not timely. Therefore, existing smart home d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/02
Inventor 张泽
Owner BEIJING GUO JIA INTELLIGENT TECH CO LTD
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