Control method and device of electric fan, and electric fan

A control method and technology of a control device, which are applied in pump control, non-variable-capacity pumps, machines/engines, etc., can solve the problems of changing the air supply mode of electric fans and poor user experience, and achieve the effect of improving user experience.

Inactive Publication Date: 2019-05-28
GREE ELECTRIC APPLIANCES INC
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a control method and device for an electric fan, and an electric fan, so as to solve the problem in the related art that the electric fan needs to be repeatedly set to change the air supply mode of the electric fan, resulting in poor user experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control method and device of electric fan, and electric fan
  • Control method and device of electric fan, and electric fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0021] It should be noted that the terms "first" and "second...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a control method and device of an electric fan, and the electric fan. The method comprises the steps that a microwave radar detects that whether target objects exist in the target space where the electric fan is located in or not; when it is detected that the target objects exist in the target space where the electric fan is located in, the microwave radar emits wireless radio waves to determine the number of the target objects which exist in the target space; and based on the determined number of the target objects, the air supply mode of the electric fan is controlled. With the control method and device of the electric fan, the problem that in relative technologies, because a user needs to carry out repeated setting to change the air supply mode of an electric fan, the user cannot have the good experience is solved.

Description

technical field [0001] The present application relates to the field of smart home appliances, in particular, to a method and device for controlling an electric fan, and the electric fan. Background technique [0002] In the prior art, the setting of the shaking head function of the electric fan needs to be manually set. Even the electric fan that can adjust the angle needs to manually set the angle in advance, and then the electric fan will shake the head to blow air according to the set angle. If the user needs to readjust the air supply angle during use, then the electric fan needs to be manually set again. This situation of repeated setting causes a lot of trouble and inconvenience to the user in the process of using the electric fan. [0003] For the above-mentioned problems in related technologies, no effective solution has been proposed yet. Contents of the invention [0004] The main purpose of the present application is to provide a control method and device for a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00
Inventor 张靖怡
Owner GREE ELECTRIC APPLIANCES INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap