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

A perception system and Internet technology, applied in the field of Internet refrigerators, can solve problems such as abnormal operation, wrong operation, and damage to the hardware operating platform of the home network system

Inactive Publication Date: 2005-05-04
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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 r

Method used

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

Examples

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Embodiment Construction

[0031] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Such as figure 2 As shown, the motherboard embedded in the Internet refrigerator is equipped with a chipset capable of processing and controlling various commands, and the cooling fan used to cool the microprocessor with high heat generation cools a certain space of the chipset. The temperature sensing part (10) is made of a temperature sensing sensor, and the temperature sensing sensor is used for sensing the temperature that the heat release of the microprocessor chipset mounted on the motherboard causes the temperature to change, and the temperature information after sensing is transmitted to the signal according to the analog (analogue) state. Conversion section (20).

[0033] The signal conversion unit (20) converts temperature information in an analog state sensed from the temperature sensing unit (10) into a digital signal state. The abo...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): F25D23/00F25D29/00H01L23/467
Inventor 金判修赵晋彻卢永熏金政皓金相万张宰源姜相赫
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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