Microwave oven and communication control method and device thereof, and readable storage medium

A technology for communication control and microwave ovens, which is applied in general control systems, program control, computer control, etc., and can solve problems such as communication interference of wireless communication modules.

Inactive Publication Date: 2018-11-16
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a communication control method for a microwave oven, aiming to solve the problem of communication interference to the wireless communication module of the microwave oven when the magnetron of the microwave oven is working

Method used

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  • Microwave oven and communication control method and device thereof, and readable storage medium
  • Microwave oven and communication control method and device thereof, and readable storage medium
  • Microwave oven and communication control method and device thereof, and readable storage medium

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] The invention provides a communication control method of a microwave oven, which is used to solve the communication interference problem of the wireless communication module of the microwave oven caused by the weak leakage wave generated when the magnetron of the microwave oven is in operation.

[0049] refer to figure 1 , in one embodiment, the communication control method of the microwave oven includes the following steps:

[0050] S10, inverting the mains AC signal input by the microwave oven and converting it into a square wave voltage signal;

[0051]It is understandable that microwave ovens use high-voltage transformers to drive magnetrons to work. figure 2 It is a schematic diagram of signal waveforms of the mains AC signal input by the microwave oven, the voltage signal input by the magnetron in the ...

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Abstract

The present invention discloses a microwave oven and a communication control method and device thereof, and a readable storage medium. The method comprises the steps of: performing inversion of electric supply alternating current signals input by a microwave oven and converting the electric supply alternating current signals to square-wave voltage signals; performing zero-cross detection of the square-wave voltage signals; when the falling edge of the square-wave voltage signals is detected, switching on a wireless communication function of the wireless communication model of the microwave oven after delay for a preset duration; and when the rising edge of the square-wave voltage signals is detected, switching off the wireless communication function of the wireless communication module ofthe microwave oven after delay for a preset duration. The problem of communication interference of the wireless communication module of the microwave oven when a microwave oven magnetron is operated is effectively solved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a microwave oven, a communication control method, device and a readable storage medium thereof. Background technique [0002] With the rapid development of Internet of Things technology, WIFI communication technology or Bluetooth communication technology has been widely promoted and applied in home appliances, and has gradually become the standard configuration of smart home appliances. At present, most smart microwave ovens have added WIFI or Bluetooth communication functions. Smart microwave ovens can download menus, share menus, operate microwave ovens, or recognize voice or images online through networking. However, since the operating frequency of the magnetron in the microwave oven is consistent with the communication frequency of the WIFI or Bluetooth module (both are 2.45GHz), the weak leakage waves generated by the magnetron of the microwave oven are likely to interfe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/02G05B19/418H04B15/00
CPCG05B15/02G05B19/418G05B2219/2642H04B15/00
Inventor 何春华黎青海覃承勇钟广雄
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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