User protection method, device, system and microwave oven based on microwave oven

A technology for protecting systems and microwave ovens, applied in the field of systems, microwave ovens, devices, and user protection methods based on microwave ovens, can solve problems such as hidden safety hazards, heating, and deformation of objects that cannot be heated, and achieve improved use safety, ensure safety, and avoid The effect of the explosion

CN108344001BActive Publication Date: 2019-12-31HAIER YOUJIA INTELLIGENT TECH (BEIJING) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-12-31

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Abstract

The invention discloses a user protection method, device and system based on a microwave oven and the microwave oven. The method comprises the steps that during an operation process of the microwave oven, the picture information of a heated object is obtained; whether the shape of the heated object is abnormal or not is judged by analyzing the picture information of the heated object; and when theshape is abnormal, an alarming signal and / or a microwave oven operation stopping signal is transmitted. By adopting the user protection method, device and system, the shape of a heated object is monitored in real time in a heating process, and dangerous conditions are avoided.
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Description

technical field

[0001] The invention relates to the technical field of smart home appliances, in particular to a microwave oven-based user protection method, device, system and microwave oven. Background technique

[0002] With the improvement of living standards, microwave ovens have become an indispensable electrical equipment in the family. However, in daily life, it often happens that objects heated in a microwave oven explode due to improper use, thereby causing injuries to users. Improper use of microwave ovens includes: 1) heating foods that cannot be heated in microwave ovens, for example, heating whole eggs with skin on; for milk). Traditional microwave ovens cannot judge whether the heated object can be heated by the microwave oven, and cannot judge whether the heated object is deformed due to overheating during the heating process, which poses a safety hazard. Contents of the invention

[0003] The main purpose of the present invention is to provide a user pr...

Examples

Embodiment Construction

[0042] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0043] In the first embodiment of the present invention, a user protection method based on a microwave oven is proposed, such as figure 1 As shown, the method specifically includes the following steps:

[0044] Step S101: Acquiring image information of a heated object during the operation of the microwave oven.

[0045] Specifically, step S101 includes:

[0046] When receiving a signal to start running the microwave oven, the camera installed in the cavity of the microwave oven is started, and the image information of the object to be heated is periodically acquired through the camera according to a preset time.

[0047] Step S102: By analyzing the image information of the object to be heated, it is judged whether...