Range hood controller and control method based on microwave radar gesture recognition technology

A technology of gesture recognition and range hood, which is applied in the information field, can solve the problems of limited installation and practical use of range hoods, and achieve the effects of touchless control, low installation environment requirements, and improved controllable range

Active Publication Date: 2020-09-04
宁波隔空智能科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The invention provides a cooker hood controller and a range hood control method based on microwave radar gesture recognition technology to solve the problem of limited installation and practical use of the existing range hood

Method used

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  • Range hood controller and control method based on microwave radar gesture recognition technology
  • Range hood controller and control method based on microwave radar gesture recognition technology
  • Range hood controller and control method based on microwave radar gesture recognition technology

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Embodiment Construction

[0022] The specific implementation of the range hood and its control method based on the microwave radar gesture recognition technology provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Please refer to figure 1 , is a schematic structural diagram of a range hood according to a specific embodiment of the present invention.

[0024] In this specific embodiment, the range hood includes a controller 10 and a fan 20, and the controller 10 is used to control the fan 20 to be turned on and off, which corresponds to controlling the range hood to be turned on and off.

[0025] In this specific embodiment, the controller 10 includes: a signal transceiving module 11 , a gesture recognition module 12 and a control module 13 .

[0026] The signal transceiving module 11 is configured to periodically transmit microwave radar signals to a preset range, and receive radar echo signals reflected by hands. The preset rang...

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Abstract

The invention relates to the technical field of information, in particular to a range hood controller and control method based on a microwave radar gesture recognition technique. The range hood controller comprises a signal transceiver module, a gesture recognition module and a control module, wherein the signal transceiver module is used for periodically transmitting a microwave radar signal to apreset range and receiving a radar echo signal reflected by a hand part; the gesture recognition module is connected with the signal transceiver module and used for recognizing gesture actions of thehand part according to the radar echo signal and generating a recognition signal corresponding to the gesture actions; and the control module is connected with the gesture recognition module and usedfor forming a control signal corresponding to the recognition signal and being used for controlling a range hood to be started or stopped according to the recognition signal generated by the gesturerecognition module. According to the range hood and the control method thereof, the anti-interference property and the sensitivity are high, the control distance is long, and the more convenient and intelligent experience is brought for a user.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a range hood controller and control method based on microwave radar gesture recognition technology. Background technique [0002] In modern life, although the range hood purifies the environment in the kitchen, it will still be polluted by oil fumes during use. Therefore, both in terms of technology and control methods, it is constantly improving. For example, from the early mechanical shutter type range hoods to the microcomputer-controlled push-button type, and then to the commonly used touch switch type range hoods, they are all evolving towards simpler and cleaner methods. [0003] Existing traditional mechanical shutter type range hoods are often far away from the cooking stove due to the design of the range hood, which brings inconvenience to people in use. Even, in present market, the appearance of this type of range hood cannot be seen substantially. And the common...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20G06F3/01
CPCF24C15/2021G06F3/017
Inventor 林水洋崔恒荣
Owner 宁波隔空智能科技有限公司
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