Heating sensing system for electric refrigerator via internet and its working method

Abstract

The invention refers to a kind of heat perceptual system of the internet fridge. It comprises temperature perception part, signal transformation part, and control unit. The temperature perception part is used to apperceive the change of the temperature caused by the heat liberation of the microprocessor chipset. The microprocessor chipset is carried on the main board in the internet fridge. The signal transformation part transforms the temperature information apperceived from the temperature perception part to digital signal. The control unit is used to export the notification signal and command signal. If the temperature information transformed to digital signal by the signal transformation part exceeds the reference value, the overheat state of the microprocessor chipset will be informed to the outside, the notification signal will be exported, and the command signal of the work minimum of the microprocessor chipset. So the invention can preliminarily avoid the damage of the hardware and the mistake of the system operation caused by the overheat state of the microprocessor chipset, improve the inner structure and security of the hardware system.

Description

technical field [0001] The invention relates to an Internet refrigerator, in particular to a heating sensing system and a working method of the refrigerator. Background technique [0002] Recently, as the penetration rate of the Internet has increased, the number of cases where the Internet can be used through electronic products other than computers has been increasing. That is to say, portable electronic products such as mobile phones or personal digital assistants (PDA: Personal Digital Assistant) can be connected to the Internet, making the number of Internet users form a rapid growth trend. in development and popularization. [0003] In addition, in the home network system, a plurality of home appliances in the home are connected to the home network, and are connected to the external Internet through the home network, so that the controller can control the plurality of home appliances connected to the Internet through the Internet. In addition, a refrigerator connecte...

AI Technical Summary

Problems solved by technology

[0007] However, due to the exhaustion of the driving life of the cooling fan (5), the driving of the cooling fan is abnormal, causing the rotation speed of the cooling fan to slow down or stop

If the work performed by the microprocessor chipset continues without perceiving the above state, excessive heat will be released from the microprocessor chipset, resulting in damage to the hardware operating platform and erroneous operation

Not only that, when the above-mentioned Internet refrigerator (1) cannot work as the server of the home network system, it will cause the work of the whole home network system to appear abnormal.

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