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A remote infrared control method and device

A control method, infrared technology, used in instruments, signal transmission systems, non-electrical signal transmission systems, etc.

Active Publication Date: 2021-07-06
QINGDAO HAIER INTELLIGENT HOME TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the problems described above

Method used

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  • A remote infrared control method and device
  • A remote infrared control method and device
  • A remote infrared control method and device

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specific Embodiment

[0056] image 3 It is an application schematic diagram of the remote infrared control method and device in the embodiment. Such as image 3 As shown in FIG. 1 , the user operates the user terminal application program on his mobile phone to control the microwave oven with control authority on and off. The microwave oven has an infrared control function and is controlled by the remote infrared control device provided by the invention. The microwave oven is located at a position where the infrared light emitted by the remote infrared control device can directly reach.

[0057] First, the user issues a microwave shutdown instruction through the APP on his mobile phone, and the microwave shutdown instruction is sent to the cloud server connected to the APP network; the cloud server forwards the microwave shutdown instruction to the remote infrared control corresponding to the user's microwave oven device; the remote infrared control device converts the microwave oven shutdown co...

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Abstract

The invention discloses a remote infrared control method and device. The remote infrared control method provided by the present invention includes: sending an infrared control instruction to a target device; obtaining the response sound characteristics of the response sound after the target device successfully executes the infrared control instruction stored in advance; collecting sound data, and according to the sound data and the response sound feature to determine an execution result of the target device on the infrared control instruction. The remote infrared control method provided by the present invention can timely obtain the feedback information of whether the infrared control command is successfully executed by the target household electrical appliance, avoids blind operation in the remote infrared control, and improves user experience.

Description

technical field [0001] The invention relates to the technical field of smart home appliances, in particular to a remote infrared control method and device. Background technique [0002] At present, the local protocols used by the home appliances of various home appliance manufacturers are various, and it is difficult to communicate with each other. Therefore, remote control of multiple home appliances for the same user usually adopts a remote infrared remote control method. [0003] Although this long-range infrared remote control method solves the general control problem of different home appliances, due to the one-way characteristic of infrared control, it is impossible to determine whether the target home appliance has successfully received the infrared control command, let alone determine whether the target home appliance has successfully executed. The infrared control command. [0004] Therefore, this infrared remote control method usually reduces the failure probabil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/04
CPCG08C23/04G08C2201/50
Inventor 王祖儿王运涛
Owner QINGDAO HAIER INTELLIGENT HOME TECH CO LTD
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