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A control method, device, controller and control system

A control method and controller technology, applied in control/adjustment system, non-electric variable control, two-dimensional position/channel control, etc., can solve monitoring and other problems, and achieve the effect of avoiding related accidents

Active Publication Date: 2020-05-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a control method, device, controller and control system to solve the technical problem in the prior art that needs to monitor the state in the space

Method used

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  • A control method, device, controller and control system
  • A control method, device, controller and control system
  • A control method, device, controller and control system

Examples

Experimental program
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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] refer to figure 1 , is an implementation flowchart of a control method provided by Embodiment 1 of the present invention, wherein the present invention is suitable for monitoring the state of the target space, and then can effectively remind the user in the follow-up to avoid related accidents.

[0049] Specifically, this embodiment can be realized through the following steps:

[0050] Step 101: Obtain a first image from an image acquisition device at ...

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PUM

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Abstract

The invention discloses a control method, a control device, a controller and a control system, and the method comprises: obtaining a first image from an image acquisition device at a predetermined time interval wherein the first image corresponds to a first region of the target space and the image acquisition device is located in the target space; processing the first image, obtaining a processing result including positional parameters of a target object in the first region; and generating a control command for indicating that the positional parameters of the target object satisfy the control conditions when the processing result meets the preset control conditions. According to the invention, the status monitoring of target space can be realized by image acquisition and processing, and a user can be effectively reminded in the follow-up so as to avoid accidents, thus realizing the purpose of the invention.

Description

technical field [0001] The invention relates to the technical field of equipment control, in particular to a control method, device, controller and control system. Background technique [0002] At present, in the home or office area, users usually place items such as books according to their own habits, and do not want to be moved to other locations. However, in daily life, the status of related items in the home or office area will always occur. Some changes, such as the house keys being picked up by children and causing danger or pets entering the kitchen sanitation area, etc., therefore, it is urgent to monitor these states, and then remind users to avoid related accidents. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a control method, device, controller and control system to solve the technical problem in the prior art that needs to monitor the state in the space. [0004] To solve the above solution, the prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/0246
Inventor 张锦锋
Owner LENOVO (BEIJING) LTD