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Thermistor data optimization method and device and storage medium

A thermistor and data optimization technology, applied in the computer field, can solve the problem of consuming large storage space, and achieve the effect of reducing operation and storage space

Active Publication Date: 2020-05-12
CHINA KEY SYST & INTEGRATED CIRCUIT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This application provides a thermistor data optimization method, device and storage medium, which can solve the problem of consuming a large amount of storage space in existing solutions

Method used

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  • Thermistor data optimization method and device and storage medium
  • Thermistor data optimization method and device and storage medium
  • Thermistor data optimization method and device and storage medium

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Embodiment Construction

[0024] The specific implementation manners of the present application will be further described in detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0025] Such as figure 1 As shown, it shows the method flow chart of the thermistor data optimization method provided by an embodiment of the present application, such as figure 1 As shown, the data optimization method includes:

[0026] Step 101, obtaining the digital quantity corresponding to the temperature range of the thermistor;

[0027] The resistance value of the thermistor changes with the change of temperature, and the voltage across the thermistor will also change when the resistance value changes. The voltage is an analog quantity. After analog-to-digital conversion, the collected voltage The analog quantity is converted into a digital quantity of voltage.

[0028] According to...

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Abstract

The invention relates to a thermistor data optimization method and apparatus, and a storage medium, and belongs to the technical field of computers, and the method comprises the steps of obtaining a digital quantity corresponding to a temperature range of a thermistor; dividing the digital quantity into n sections, wherein each section comprises m digital quantities, n is a positive integer, and mis the power of 2; storing the initial digital quantity in each segment; and storing the slope of the relation curve of each temperature and the corresponding digital quantity in each segment. The problems that in the prior art, the consumed storage space is large, and a low-cost single-chip microcomputer possibly cannot meet the requirements are solved, and the effect of reducing the consumed storage space can be achieved.

Description

technical field [0001] The application relates to a thermistor data optimization method, device and storage medium, belonging to the field of computer technology. Background technique [0002] Thermistors are widely used in daily kitchen appliances, and have the characteristics of low price, wide temperature measurement range and stable measurement value. The electronic parts in many kitchen appliances have very low cost requirements, which requires the use of low-cost 8-bit single-chip microcomputers. The 8-bit single-chip microcomputer is characterized by low price, but its disadvantages are obvious, and one of them is the small program storage space. The digital data of the thermistor has a nonlinear relationship with the temperature, so in product development, when using the 8-bit microcontroller and thermistor solution, a large amount of digital data is a great challenge to the program storage space of the microcontroller. To sum up, it is very necessary to optimize t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/10
CPCG06F17/10Y02D10/00
Inventor 陈翔黄善兵
Owner CHINA KEY SYST & INTEGRATED CIRCUIT
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