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Control method and device

A control method and control instruction technology, applied in the field of control, can solve problems such as effect mode deviation, achieve the effect of reducing deviation, reducing network delay, and improving control accuracy

Active Publication Date: 2021-12-24
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when controlling the specific effect mode of multiple devices, the master control device of the multiple devices needs to send control instructions to the multiple devices. However, due to network delays and other reasons, it is difficult for the master control device to accurately control multiple devices. control, resulting in a large deviation between the effect mode presented by the multiple devices and the actual demand

Method used

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Embodiment Construction

[0058] The control method in the embodiment of the present application is suitable for the master control device to control the working modes of at least two controlled devices, so as to control the effect modes presented by the at least two controlled devices.

[0059] In the embodiment of the present application, the controlling device and the controlled device may be connected through a network. The master device can send instructions or instruction data to the controlled device, and the controlled device can control and adjust the working mode of the controlled device according to the instructions or instruction data issued by the master device. In turn, multiple controlled devices can present a set effect mode under the control of the master device.

[0060] Among them, the main control device can be a server or a personal computer, etc. According to different actual scenarios, the controlled device can have many possibilities, such as the controlled device can be a mobil...

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PUM

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Abstract

The present application discloses a control method and device, wherein, the master control device obtains a device control request, and according to the effect modes required to be presented by at least two controlled devices indicated by the device control request, respectively determines the The working mode sequence to be executed sends the corresponding working mode sequence of the controlled device to the controlled device; and the controlled device executes the mode control operation of each working mode according to the execution time of each working mode in the working mode sequence . The solution of the present application is conducive to improving the accuracy of controlling multiple controlled devices, and is beneficial to reducing the effect deviation existing in the effect mode presented by multiple controlled devices.

Description

technical field [0001] The present application relates to the technical field of control, and more specifically, to a control method and device. Background technique [0002] In many cases, it is necessary to control the working modes of multiple devices to make multiple devices present a specific effect mode. For example, control multiple smart light bulbs to present specific lighting effects; control multiple audio output devices to present specific sound effects; or control the playback modes of multiple video playback devices to achieve specific video presentation effects, etc. [0003] However, when controlling the specific effect mode of multiple devices, the master control device of the multiple devices needs to send control instructions to the multiple devices. However, due to network delays and other reasons, it is difficult for the master control device to accurately control multiple devices. control, resulting in a large deviation between the effect mode presente...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 马彬强
Owner LENOVO (BEIJING) LTD