Internet of things system for household appliances, household appliance and control method

Abstract

The invention provides a household appliance comprising a receiving module, a determination module, a processing module, and a reporting module. The receiving module is used for receiving report information of a household appliance, wherein the report information includes an information identifier. The determination module is used for determining whether the information identifier is in a preset identifier set, wherein the identifier set includes an identifier item including the information identifier and information reporting time. The processing module is used for removing an identifier item corresponding to the information identifier out of the identifier set when the information identifier is in the identifier set; and otherwise, the information identifier of the report information and the information reporting time are used as identifier items and are inserted into the identifier set. The reporting module is used for sending the report information of the household appliance to a network when the information identifier is not in the identifier set. Therefore, a problem of multi-times reporting of the same piece of report information of the household appliance can be solved and, for instance, disordering of state information reporting of the household appliance can be avoided. In addition, the invention also provides control methods for an internet of things system of a household appliance and a household appliance.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an Internet of Things system for household appliances, a household appliance and a control method. Background technique [0002] It is very important to remind users of changes in the status of home appliances in the era of smart homes. When the status of home appliances changes, they usually report their own status information through the LAN and WAN respectively. Sometimes the user’s terminal will receive two identical status reports one after another. This is Since the WAN report uses a push scheme, which is slower than the TCP transmission in the LAN, it causes users to complain. In addition, more unknown variables may occur within this time difference, resulting in inaccurate or invalid reported information. For example, when some home appliances report messages, they will report multiple messages at the same time, and the unique identifier of the message sent f...

AI Technical Summary

Problems solved by technology

[0002] It is very important to remind users of changes in the status of home appliances in the era of smart homes. When the status of home appliances changes, they usually report their own status information through the LAN and WAN respectively. Sometimes the user’s terminal will receive two identical status reports one after another. This is Since the WAN report uses a push scheme, which is slower than the TCP transmission in the LAN, it causes users to complain. In addition, more unknown variables may occur within this time difference, resulting in inaccurate or invalid reported information.

For example, when some home appliances report messages, they will report multiple messages at the same time, and the unique identifier of the message sent first is greater than the unique identifier of the message sent later, resulting in the discarding of the later reported messages, resulting in missing messages

In addition, the unique identifier of the reported message after the home appliance breakpoint will be set to the initial value 0, resulting in the message after the power failure will be discarded

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