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Low power consumption temperature control method and device and electronic cigarette

A temperature control method and technology of a temperature control device are applied in the directions of tobacco, smoker's products, applications, etc., and can solve the problems of no strict requirements on power consumption of application systems, large power consumption, etc.

Inactive Publication Date: 2019-03-12
SHENZHEN MEGMEET CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing temperature control technology generally does not have strict requirements on the power consumption of the application system. It consumes negligible power when used in large-scale manufacturing industries, but it will bring a lot of power when applied to small portable electronic devices. loss

Method used

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  • Low power consumption temperature control method and device and electronic cigarette
  • Low power consumption temperature control method and device and electronic cigarette
  • Low power consumption temperature control method and device and electronic cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] figure 1 It is a flow chart of a low-power temperature control method provided in Embodiment 1 of the present invention, and the method includes the following steps:

[0049] Step S11: Initialize the constant current source of the heating device of the electronic cigarette, and make the heating device enter a low power consumption standby mode.

[0050] In the embodiment of the present invention, an MCU (Microcontroller Unit, micro control unit) may be provided in the heating device, and a pre-stored algorithm or application program may be run in the MCU, which may control the heating device to initialize the constant current source, and make the heating device The device enters a low-power standby mode. Among them, the constant current source is the current source or steady current source of the heating device. The constant current source can output a wide frequency spectrum, high-precision AC steady-current power supply, and has the characteristics of fast response a...

Embodiment 2

[0060] figure 2 It is a flow chart of controlling the heating temperature of a low power consumption temperature control method provided in Embodiment 2 of the present invention, including the following steps:

[0061] Step S21: Measure the voltage of the constant current source and the voltage of the thermistor connected to the constant current source.

[0062] In the embodiment of the present invention, the above-mentioned temperature measurement module is such as image 3 As shown, it may be a low power consumption temperature measurement circuit 300, which is composed of a constant current source and a thermistor. The low power consumption temperature measurement circuit 300 includes a working current VCC, a capacitor 310, a resistor 320, a resistor 330, a resistor 340, a precision reference resistor 350, an NTC_Ctrl pin 360, a thermistor 370, a triode 380 and a ground terminal 390, wherein, The thermistor 370 includes an NTC_ADC1 pin 371 and an NTC_ADC2 pin 372 . Wher...

Embodiment 3

[0070] Figure 4 It is a flow chart of a low-power temperature control method provided in Embodiment 3 of the present invention, and the method includes the following steps:

[0071] Step S41: Initialize the constant current source of the heating device of the electronic cigarette, and make the heating device enter a low power consumption standby mode.

[0072] This step is consistent with the above step S11, and will not be repeated here.

[0073] Step S42: In response to turning on the heating device, interrupt the low power consumption standby mode of the heating device, turn on the constant current source, and enter the heating mode.

[0074] This step is consistent with the above step S12, and will not be repeated here.

[0075] Step S43: Control the temperature of the heating device within the preset temperature range according to the PID algorithm.

[0076] This step is consistent with the above step S13, and will not be repeated here.

[0077] Step S44: After the h...

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Abstract

The invention provides a low power consumption temperature control method and device and an electronic cigarette. The low power consumption temperature control method is used for controlling the temperature in the electronic cigarette. The low power consumption temperature control method comprises the following steps of: initializing a constant current source of a heating device of the electroniccigarette and enabling the heating device to enter a low power consumption standby mode; in response to the starting of the heating device, interrupting a low power consumption standby mode of the heating device, starting the constant current source and entering a heating mode; controlling the temperature of the heating device within a preset temperature range according to a PID algorithm; enabling the heating device to re-enter the low power consumption standby mode in response to the turning off of the heating device. According to the low-power consumption temperature control method, the electric energy loss caused by controlling the temperature of the heating device in the heating process can be reduced, the temperature can be accurately controlled, and the experience degree of a user can be improved.

Description

technical field [0001] The present invention relates to the technical field of temperature control, in particular to a low-power consumption temperature control method, device, electronic cigarette and computer storage medium. Background technique [0002] Temperature control technology is a kind of widely used technology, usually used in chemical industry, petroleum, metallurgy and other industrial production and manufacturing. [0003] However, the existing temperature control technology generally does not have strict requirements on the power consumption of the application system. It consumes negligible power when used in large-scale manufacturing industries, but it will bring a lot of power when applied to small portable electronic devices. loss. Contents of the invention [0004] In view of the above problems, the present invention provides a low power consumption temperature control method, device, electronic cigarette and computer storage medium, so as to reduce th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 吴远尧谷鹏林霄舸
Owner SHENZHEN MEGMEET CONTROL TECH