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WO2020252663A1 - Atomizer matched with electronic cigarette body, system thereof and matching method therefor - Google Patents

Atomizer matched with electronic cigarette body, system thereof and matching method therefor Download PDF

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Publication number
WO2020252663A1
WO2020252663A1 PCT/CN2019/091754 CN2019091754W WO2020252663A1 WO 2020252663 A1 WO2020252663 A1 WO 2020252663A1 CN 2019091754 W CN2019091754 W CN 2019091754W WO 2020252663 A1 WO2020252663 A1 WO 2020252663A1
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WIPO (PCT)
Prior art keywords
atomizer
electronic cigarette
mcuu1
pin
main control
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PCT/CN2019/091754
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French (fr)
Chinese (zh)
Inventor
周学武
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Shenzhen Dorteam Technology Ltd
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Shenzhen Dorteam Technology Ltd
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Priority to PCT/CN2019/091754 priority Critical patent/WO2020252663A1/en
Publication of WO2020252663A1 publication Critical patent/WO2020252663A1/en
Anticipated expiration legal-status Critical
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details

Definitions

  • the invention belongs to the field of atomizer systems, and in particular relates to an atomizer, a system and a matching method matched with the main body of an electronic cigarette.
  • the atomizer with software electronic cigarette anti-counterfeiting function can solve the following problems; realize that consumers can smoke the authentic matching atomizer of brand electronic cigarette, and realize the electronic cigarette atomizer and electronic cigarette main body are matched with the same brand, but When the electronic cigarette atomizer communicates with the electronic cigarette main body, it will energize the heating wire, so that the voltage of the battery will fluctuate, so there may be interference in the communication signal, which causes the electronic cigarette atomizer and the electronic cigarette main body Poor direct contact or interference with the communication number leads to communication failure, which leads to a misjudgment of smoking ban.
  • the purpose of the present invention is to provide an atomizer system that matches the main body of the electronic cigarette, and aims to solve the problem of poor direct contact between the electronic cigarette atomizer and the electronic cigarette main body or the communication failure caused by the interference of the communication signal in the prior art.
  • the present invention is realized in this way, an atomizer system matched with the main body of the electronic cigarette.
  • the atomizer system includes a contact terminal P3 connected to the electronic cigarette, a master MCUU1 connected to the contact terminal P3, and The heating circuit of the master MCUU1 and the resistor R1 connected to the master MCUU1.
  • a further technical solution of the present invention is that the 1-pin of the contact terminal P3 is connected to the 5-pin of the master MCUU1 to provide the required voltage for the entire atomizer system, and the 2-pin of the contact terminal P3 is connected to the master
  • the 4-pin of the control MCUU1 is used for communication between the master MCUU1 and the electronic cigarette, and the 3-pin of the contact terminal P3 is connected to GND.
  • the heating circuit includes a heating wire L1, a capacitor C1 and a field effect transistor Q1, the gate of the field effect transistor Q1 is connected to the 6 pins of the main control MCUU1, and the field effect transistor Q1
  • the drain of the heating wire is connected to one end of the heating wire, the other end of the heating wire is respectively connected to the 5-pin of the master MCUU1 and one end of the capacitor C1, the other end of the capacitor C1 and the field effect transistor Q1
  • the sources of both are connected to GND.
  • a further technical solution of the present invention is that one end of the resistor R1 is connected to one end of the main control MCUU1, and the other end of the resistor R1 is connected to GND.
  • the main control MCUU1 is the FT60F010A chip.
  • resistor R1 is a pull-down resistor R1.
  • a further technical solution of the present invention is that the capacitor C1 is a filter capacitor C1.
  • Another object of the present invention is to provide an atomizer matched with the main body of an electronic cigarette, and the atomizer includes the atomizer system described above.
  • Another object of the present invention is to provide an atomizer matching method matched with an electronic cigarette main body, the atomizer includes the atomizer system, and the atomizer matching method includes the following steps:
  • Step S1 When the atomizer is inserted into the interface of the electronic cigarette main body, since the battery part of the electronic cigarette main body is in sleep, and a pull-down resistor R1 is connected to the 4 pin of the electronic P3, the communication SI of the electronic cigarette main body /O port level is pulled down to achieve the function of waking up the main battery of the electronic cigarette;
  • Step S2 After waking up, the VBAT of the battery of the electronic cigarette body provides power supply.
  • the power supply reaches the main control MCUU1 of the atomizer through the 1 pin of the contact terminal P3 for system power supply.
  • the 2 pin of the contact terminal P3 is connected to the atomization
  • the SI/O port of the device is used as the output state at this time, and it outputs the standardized protocol data signal code.
  • the SI/O port of the electronic cigarette body connected to the 2-pin electronic cigarette body of the contact terminal P3 is now in the input state to detect the output from the atomizer.
  • Data signal code
  • Step S3 The MCU of the electronic cigarette body sets a timeout detection. If no data or data error of the atomizer is detected within the time specified in the agreement, it is considered as a timeout. At this time, the power supply of the electronic cigarette body will be disconnected. It is considered to be a mismatched atomizer, and the main body of the electronic cigarette goes to sleep. If the MCU of the main body of the electronic cigarette detects that the data signal code sent by the atomizer is in compliance with the specified protocol data, the main body of the electronic cigarette verifies that the atomizer passes and continues powered by;
  • Step S4 After the 4 pins of the main control MCUU1 of the atomizer send data to the main body of the electronic cigarette, the 4 pins of the main control MCUU1 are used as input ports to detect and judge the protocol signal of the main body of the electronic cigarette, and at this time, connect the contact terminal P3
  • the SI/O port of the 2-pin electronic cigarette body is used as the output signal port, and the signal protocol is output.
  • the 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body. If it meets the specified requirements, the fog
  • the 6-pin of the main control MCUU1 of the carburetor drives the FET Q1 to turn on the FET Q1 to form a heating wire L1 for heating.
  • the 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body If the verification fails, the 6-pin of the main control MCUU1 at the atomizer will not drive the field effect tube Q1, so that the field effect tube Q1 will not conduct, so that the heating wire L1 is cut off and heated.
  • the beneficial effects of the present invention are: through this atomizer system, it is possible to ensure that the communication level between the electronic cigarette atomizer and the electronic cigarette main body is not fluctuated by the load, to realize stable level communication, and to realize the electronic cigarette main body identification electronic cigarette. At the same time, the electronic cigarette atomizer recognizes the dual authentication relationship of the electronic cigarette main body, and achieves the exclusive distribution of the same brand. This system has a simple structure, low cost, and also achieves an encryption effect.
  • Fig. 1 is a system block diagram of an atomizer system matched with an electronic cigarette body provided by an embodiment of the present invention
  • FIG. 2 is an electrical schematic diagram of an atomizer system matching the main body of an electronic cigarette according to an embodiment of the present invention
  • Fig. 3 is a flowchart of a method for matching an atomizer matched with an electronic cigarette body provided by an embodiment of the present invention.
  • Figures 1-2 show an atomizer system matching the main body of an electronic cigarette provided by the present invention.
  • the atomizer system includes a contact terminal P3 connected to the electronic cigarette, and a master MCUU1 connected to the contact terminal P3 , Connect the heating circuit of the master MCUU1, and connect the resistor R1 of the master MCUU1.
  • the pin 1 of the contact terminal P3 is connected to the pin 5 of the main control MCUU1 for providing the required voltage for the entire atomizer system, and the pin 2 of the contact terminal P3 is connected to the pin 4 of the main control MCUU1.
  • the main control MCUU1 communicates with the electronic cigarette, and the 3-pin of the contact terminal P3 is connected to GND.
  • the heating circuit includes a heating wire L1, a capacitor C1, and a field effect transistor Q1.
  • the gate of the field effect transistor Q1 is connected to the 6 pins of the main control MCUU1, and the drain of the field effect transistor Q1 is connected to the heating wire
  • One end of the heating wire, the other end of the heating wire is respectively connected to the 5-pin of the master MCUU1 and one end of the capacitor C1, and the other end of the capacitor C1 and the source of the field effect transistor Q1 are both connected to GND.
  • One end of the resistor R1 is connected to one end of the main control MCUU1, and the other end of the resistor R1 is connected to GND.
  • the main control MCUU1 is the FT60F010A chip.
  • the resistor R1 is a pull-down resistor R1.
  • the capacitor C1 is a filter capacitor C1.
  • the function of the field effect tube Q is to control the heating and stopping of the heating wire L1 of the atomizer.
  • the atomizer includes the atomizer system.
  • Fig. 3 shows an atomizer matching method matched with an electronic cigarette main body, the atomizer includes the atomizer system, and the atomizer matching method includes the following steps:
  • Step S1 When the atomizer is inserted into the interface of the electronic cigarette main body, since the battery part of the electronic cigarette main body is in sleep, and a pull-down resistor R1 is connected to the 4 pin of the electronic P3, the communication SI of the electronic cigarette main body /O port level is pulled down to achieve the function of waking up the main battery of the electronic cigarette;
  • Step S2 After waking up, the VBAT of the battery of the electronic cigarette body provides power supply.
  • the power supply reaches the main control MCUU1 of the atomizer through the 1 pin of the contact terminal P3 for system power supply.
  • the 2 pin of the contact terminal P3 is connected to the atomization
  • the SI/O port of the device is used as the output state at this time, and it outputs the standardized protocol data signal code.
  • the SI/O port of the electronic cigarette body connected to the 2-pin electronic cigarette body of the contact terminal P3 is now in the input state to detect the output from the atomizer.
  • Data signal code the MCU of the electronic cigarette main body sets the timeout detection.
  • Step S4 After the 4 pins of the main control MCUU1 of the atomizer send data to the main body of the electronic cigarette, the 4 pins of the main control MCUU1 are used as input ports to detect and judge the protocol signal of the main body of the electronic cigarette, and at this time, connect the contact terminal P3
  • the SI/O port of the 2-pin electronic cigarette body is used as the output signal port, and the signal protocol is output.
  • the 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body.
  • the fog The 6-pin of the main control MCUU1 of the carburetor drives the FET Q1 to turn on the field effect transistor Q1 to form the heating wire L1 to heat, to achieve the purpose of two-way verification and two-way control. If the main control MC UU1 of the atomizer is 4 If the pin judges that the protocol signal from the main body of the electronic cigarette is not verified, the 6-pin of the main control MCUU1 at the atomizer will not drive the field effect tube Q1, making the field effect tube Q1 non-conductive, so that the heating wire L1 is cut off and heated .
  • This kind of atomizer system can ensure that the communication level between the electronic cigarette atomizer and the electronic cigarette main body is not fluctuated by the load, realizes stable level communication, and also realizes the electronic cigarette main body to identify the electronic cigarette atomizer, and the electronic cigarette atomizer Identify the dual authentication relationship of the main body of the e-cigarette, and achieve the exclusive distribution of the same brand.
  • This system has a simple structure, low cost, and also achieves the effect of encryption.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

An atomizer matched with an electronic cigarette body, a system thereof and a matching method therefor. The atomizer system comprises a contact terminal P3 connected to an electronic cigarette body, a main control unit (MCU) U1 connected to the contact terminal P3, a heating circuit connected to the MCU U1, and a resistor R1 connected to the MCU U1. The present atomizer, system, and matching method can solve the technical problem of false determination of smoking prohibition in the prior art caused by communication failure due to poor contact between the electronic cigarette atomizer and the electronic cigarette body or the interference on communication signals.

Description

一种与电子烟主体匹配的雾化器、系统及匹配方法Atomizer, system and matching method matched with main body of electronic cigarette 技术领域Technical field

本发明属于雾化器系统领域，尤其涉及一种与电子烟主体匹配的雾化器、系统及匹配方法。The invention belongs to the field of atomizer systems, and in particular relates to an atomizer, a system and a matching method matched with the main body of an electronic cigarette.

背景技术Background technique

现在带有软件电子烟防伪功能雾化器可以解决以下几个问题；实现了消费者可以抽到品牌电子烟的正牌匹配雾化器，实现了电子烟雾化器与电子烟主体同品牌配对，但是存在当电子烟雾化器与电子烟主体通讯的时候，也就是会给发热丝通电，这样电池的电压就会波动，这样通讯的信号就有可能存在干扰，从而导致电子烟雾化器与电子烟主体直接接触不良或通信息号有干扰而导致通讯失败从而导致误判为禁止抽烟的问题。Now the atomizer with software electronic cigarette anti-counterfeiting function can solve the following problems; realize that consumers can smoke the authentic matching atomizer of brand electronic cigarette, and realize the electronic cigarette atomizer and electronic cigarette main body are matched with the same brand, but When the electronic cigarette atomizer communicates with the electronic cigarette main body, it will energize the heating wire, so that the voltage of the battery will fluctuate, so there may be interference in the communication signal, which causes the electronic cigarette atomizer and the electronic cigarette main body Poor direct contact or interference with the communication number leads to communication failure, which leads to a misjudgment of smoking ban.

发明概述Summary of the invention

技术问题technical problem

问题的解决方案The solution to the problem

技术解决方案Technical solutions

本发明的目的在于提供一种与电子烟主体匹配的雾化器系统，旨在解决现有技术中存在着电子烟雾化器与电子烟主体直接接触不良或通信息号有干扰而导致通讯失败从而导致误判为禁止抽烟的技术问题。The purpose of the present invention is to provide an atomizer system that matches the main body of the electronic cigarette, and aims to solve the problem of poor direct contact between the electronic cigarette atomizer and the electronic cigarette main body or the communication failure caused by the interference of the communication signal in the prior art. The technical problem that led to the misjudgment of smoking ban.

本发明是这样实现的，一种与电子烟主体匹配的雾化器系统，所述雾化器系统包括与电子烟连接的接触端子P3，连接所述接触端子P3的主控MCUU1，连接所述主控MCUU1的发热电路，及连接所述主控MCUU1的电阻R1。The present invention is realized in this way, an atomizer system matched with the main body of the electronic cigarette. The atomizer system includes a contact terminal P3 connected to the electronic cigarette, a master MCUU1 connected to the contact terminal P3, and The heating circuit of the master MCUU1 and the resistor R1 connected to the master MCUU1.

本发明的进一步技术方案是：所述接触端子P3的1针脚连接所述主控MCUU1的5针脚用于为整个雾化器系统提供所需电压，所述接触端子P3的2针脚连接所述主控MCUU1的4针脚用于所述主控MCUU1与电子烟进行通讯，所述接触端子P3的3针脚连接GND。A further technical solution of the present invention is that the 1-pin of the contact terminal P3 is connected to the 5-pin of the master MCUU1 to provide the required voltage for the entire atomizer system, and the 2-pin of the contact terminal P3 is connected to the master The 4-pin of the control MCUU1 is used for communication between the master MCUU1 and the electronic cigarette, and the 3-pin of the contact terminal P3 is connected to GND.

本发明的进一步技术方案是：所述发热电路包括发热丝L1、电容C1及场效应 管Q1，所述场效应管Q1的栅极连接所述主控MCUU1的6针脚，所述场效应管Q1的漏极连接所述发热丝的一端，所述发热丝的另一端分别连接所述主控MCUU1的5针脚及所述电容C1的一端，所述电容C1的另一端及所述场效应管Q1的源极均连接GND。A further technical solution of the present invention is: the heating circuit includes a heating wire L1, a capacitor C1 and a field effect transistor Q1, the gate of the field effect transistor Q1 is connected to the 6 pins of the main control MCUU1, and the field effect transistor Q1 The drain of the heating wire is connected to one end of the heating wire, the other end of the heating wire is respectively connected to the 5-pin of the master MCUU1 and one end of the capacitor C1, the other end of the capacitor C1 and the field effect transistor Q1 The sources of both are connected to GND.

本发明的进一步技术方案是：所述电阻R1的一端连接所述主控MCUU1的一端，所述电阻R1的另一端连接GND。A further technical solution of the present invention is that one end of the resistor R1 is connected to one end of the main control MCUU1, and the other end of the resistor R1 is connected to GND.

本发明的进一步技术方案是：所述主控MCUU1为FT60F010A芯片。The further technical solution of the present invention is: the main control MCUU1 is the FT60F010A chip.

本发明的进一步技术方案是：所述电阻R1为下拉电阻R1。A further technical solution of the present invention is that the resistor R1 is a pull-down resistor R1.

本发明的进一步技术方案是：所述电容C1为滤波电容C1。A further technical solution of the present invention is that the capacitor C1 is a filter capacitor C1.

本发明的另一目的在于提供一种与电子烟主体匹配的雾化器，所述雾化器包括所述的雾化器系统。Another object of the present invention is to provide an atomizer matched with the main body of an electronic cigarette, and the atomizer includes the atomizer system described above.

本发明的另一目的在于提供一种与电子烟主体匹配的雾化器匹配方法，所述雾化器包括所述的雾化器系统，所述雾化器匹配方法包括以下步骤：Another object of the present invention is to provide an atomizer matching method matched with an electronic cigarette main body, the atomizer includes the atomizer system, and the atomizer matching method includes the following steps:

步骤S1：当雾化器插入到电子烟主体接口处，由于电子烟主体电池部分是处于睡眠，且由于接触电子P3的4针脚处外接一个下拉电阻R1，此时可以把电子烟主体的通讯SI/O口电平拉低，达到唤醒电子烟主体电池功能；Step S1: When the atomizer is inserted into the interface of the electronic cigarette main body, since the battery part of the electronic cigarette main body is in sleep, and a pull-down resistor R1 is connected to the 4 pin of the electronic P3, the communication SI of the electronic cigarette main body /O port level is pulled down to achieve the function of waking up the main battery of the electronic cigarette;

步骤S2：唤醒后，电子烟主体的电池的VBAT给出供电，供电通过接触端子P3的1针脚到达雾化器的主控MCUU1进行系统供电，而此时连接接触端子P3的2针脚为雾化器的SI/O口此时作为输出状态，输出规范好的协议数据信号码，连接接触端子P3的2针脚的电子烟主体的SI/O口此时做输入状态，检测雾化器发出来的数据信号码；Step S2: After waking up, the VBAT of the battery of the electronic cigarette body provides power supply. The power supply reaches the main control MCUU1 of the atomizer through the 1 pin of the contact terminal P3 for system power supply. At this time, the 2 pin of the contact terminal P3 is connected to the atomization The SI/O port of the device is used as the output state at this time, and it outputs the standardized protocol data signal code. The SI/O port of the electronic cigarette body connected to the 2-pin electronic cigarette body of the contact terminal P3 is now in the input state to detect the output from the atomizer. Data signal code;

步骤S3：电子烟主体的MCU设定超时检测，如果在协议规定好的时间内没有检测到雾化器的任何数据或数据错误，认为是超时，此时电子烟主体的供电将断开供电，认为是不匹配的雾化器，电子烟主体进入睡眠，如果电子烟主体的MCU检测到雾化器发出来的数据信号码是符合规定的协议数据，则电子烟主体验证雾化器通过，持续供电；Step S3: The MCU of the electronic cigarette body sets a timeout detection. If no data or data error of the atomizer is detected within the time specified in the agreement, it is considered as a timeout. At this time, the power supply of the electronic cigarette body will be disconnected. It is considered to be a mismatched atomizer, and the main body of the electronic cigarette goes to sleep. If the MCU of the main body of the electronic cigarette detects that the data signal code sent by the atomizer is in compliance with the specified protocol data, the main body of the electronic cigarette verifies that the atomizer passes and continues powered by;

步骤S4：而雾化器的主控MCUU1的4针脚发完数据给电子烟主体后，则主控MCUU1的4针脚做输入口，检测判断电子烟主体的协议信号，而此时连接接触端 子P3的2针脚的电子烟主体的SI/O口做输出信号口，输出信号协议，雾化器的主控MCUU1的4针脚判断电子烟主体发出来的协议信号进行判断，如果符合规定的要求，雾化器的主控MCUU1的6针脚则驱动场效应管Q1，使场效应管Q1导通，形成发热丝L1加热，如果雾化器的主控MCUU1的4针脚判断电子烟主体发出来的协议信号验证不通过，则雾化器处的主控MCUU1的6针脚则不驱动场效应管Q1，使场效应管Q1不导通，从而达到发热丝L1截止加热。Step S4: After the 4 pins of the main control MCUU1 of the atomizer send data to the main body of the electronic cigarette, the 4 pins of the main control MCUU1 are used as input ports to detect and judge the protocol signal of the main body of the electronic cigarette, and at this time, connect the contact terminal P3 The SI/O port of the 2-pin electronic cigarette body is used as the output signal port, and the signal protocol is output. The 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body. If it meets the specified requirements, the fog The 6-pin of the main control MCUU1 of the carburetor drives the FET Q1 to turn on the FET Q1 to form a heating wire L1 for heating. If the 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body If the verification fails, the 6-pin of the main control MCUU1 at the atomizer will not drive the field effect tube Q1, so that the field effect tube Q1 will not conduct, so that the heating wire L1 is cut off and heated.

发明的有益效果The beneficial effects of the invention

有益效果Beneficial effect

本发明的有益效果是：通过此种雾化器系统可以保证电子烟雾化器与电子烟主体通讯电平不被负载波动，实现稳定的电平通讯，并且也实现了电子烟主体识别电子烟雾化器，同时电子烟雾化器识别电子烟主体的双认证关系，达到同一品牌专配，此系统结构简单，成本低，也实现了加密的效果。The beneficial effects of the present invention are: through this atomizer system, it is possible to ensure that the communication level between the electronic cigarette atomizer and the electronic cigarette main body is not fluctuated by the load, to realize stable level communication, and to realize the electronic cigarette main body identification electronic cigarette. At the same time, the electronic cigarette atomizer recognizes the dual authentication relationship of the electronic cigarette main body, and achieves the exclusive distribution of the same brand. This system has a simple structure, low cost, and also achieves an encryption effect.

对附图的简要说明Brief description of the drawings

附图说明Description of the drawings

图1是本发明实施例提供的一种与电子烟主体匹配的雾化器系统的系统框图；Fig. 1 is a system block diagram of an atomizer system matched with an electronic cigarette body provided by an embodiment of the present invention;

图2是本发明实施例提供的一种与电子烟主体匹配的雾化器系统的电器原理图；2 is an electrical schematic diagram of an atomizer system matching the main body of an electronic cigarette according to an embodiment of the present invention;

图3是本发明实施例提供的一种与电子烟主体匹配的雾化器匹配方法的流程图。Fig. 3 is a flowchart of a method for matching an atomizer matched with an electronic cigarette body provided by an embodiment of the present invention.

发明实施例Invention embodiment

本发明的实施方式Embodiments of the invention

图1-2示出了本发明提供的一种与电子烟主体匹配的雾化器系统，所述雾化器系统包括与电子烟连接的接触端子P3，连接所述接触端子P3的主控MCUU1，连接所述主控MCUU1的发热电路，及连接所述主控MCUU1的电阻R1。所述接触端子P3的1针脚连接所述主控MCUU1的5针脚用于为整个雾化器系统提供所需电压，所述接触端子P3的2针脚连接所述主控MCUU1的4针脚用于所述主控MCUU1与电子烟进行通讯，所述接触端子P3的3针脚连接GND。所述发热电路包括发 热丝L1、电容C1及场效应管Q1，所述场效应管Q1的栅极连接所述主控MCUU1的6针脚，所述场效应管Q1的漏极连接所述发热丝的一端，所述发热丝的另一端分别连接所述主控MCUU1的5针脚及所述电容C1的一端，所述电容C1的另一端及所述场效应管Q1的源极均连接GND。所述电阻R1的一端连接所述主控MCUU1的一端，所述电阻R1的另一端连接GND。所述主控MCUU1为FT60F010A芯片。所述电阻R1为下拉电阻R1。所述电容C1为滤波电容C1。所述场效应管Q的功能是控制雾化器的发热丝L1的加热与停止。Figures 1-2 show an atomizer system matching the main body of an electronic cigarette provided by the present invention. The atomizer system includes a contact terminal P3 connected to the electronic cigarette, and a master MCUU1 connected to the contact terminal P3 , Connect the heating circuit of the master MCUU1, and connect the resistor R1 of the master MCUU1. The pin 1 of the contact terminal P3 is connected to the pin 5 of the main control MCUU1 for providing the required voltage for the entire atomizer system, and the pin 2 of the contact terminal P3 is connected to the pin 4 of the main control MCUU1. The main control MCUU1 communicates with the electronic cigarette, and the 3-pin of the contact terminal P3 is connected to GND. The heating circuit includes a heating wire L1, a capacitor C1, and a field effect transistor Q1. The gate of the field effect transistor Q1 is connected to the 6 pins of the main control MCUU1, and the drain of the field effect transistor Q1 is connected to the heating wire One end of the heating wire, the other end of the heating wire is respectively connected to the 5-pin of the master MCUU1 and one end of the capacitor C1, and the other end of the capacitor C1 and the source of the field effect transistor Q1 are both connected to GND. One end of the resistor R1 is connected to one end of the main control MCUU1, and the other end of the resistor R1 is connected to GND. The main control MCUU1 is the FT60F010A chip. The resistor R1 is a pull-down resistor R1. The capacitor C1 is a filter capacitor C1. The function of the field effect tube Q is to control the heating and stopping of the heating wire L1 of the atomizer.

一种与电子烟主体匹配的雾化器，所述雾化器包括所述的雾化器系统。An atomizer matched with a main body of an electronic cigarette. The atomizer includes the atomizer system.

如图3示出了一种与电子烟主体匹配的雾化器匹配方法，所述雾化器包括所述的雾化器系统，所述雾化器匹配方法包括以下步骤：Fig. 3 shows an atomizer matching method matched with an electronic cigarette main body, the atomizer includes the atomizer system, and the atomizer matching method includes the following steps:

步骤S1：当雾化器插入到电子烟主体接口处，由于电子烟主体电池部分是处于睡眠，且由于接触电子P3的4针脚处外接一个下拉电阻R1，此时可以把电子烟主体的通讯SI/O口电平拉低，达到唤醒电子烟主体电池功能；Step S1: When the atomizer is inserted into the interface of the electronic cigarette main body, since the battery part of the electronic cigarette main body is in sleep, and a pull-down resistor R1 is connected to the 4 pin of the electronic P3, the communication SI of the electronic cigarette main body /O port level is pulled down to achieve the function of waking up the main battery of the electronic cigarette;

步骤S2：唤醒后，电子烟主体的电池的VBAT给出供电，供电通过接触端子P3的1针脚到达雾化器的主控MCUU1进行系统供电，而此时连接接触端子P3的2针脚为雾化器的SI/O口此时作为输出状态，输出规范好的协议数据信号码，连接接触端子P3的2针脚的电子烟主体的SI/O口此时做输入状态，检测雾化器发出来的数据信号码，电子烟主体的MCU设定超时检测，如果在协议规定好的时间内没有检测到雾化器的任何数据或数据错误，认为是超时，此时电子烟主体的供电将断开供电，认为是不匹配的雾化器，电子烟主体进入睡眠，如果电子烟主体的MCU检测到雾化器发出来的数据信号码是符合规定的协议数据，则电子烟主体验证雾化器通过，持续供电；Step S2: After waking up, the VBAT of the battery of the electronic cigarette body provides power supply. The power supply reaches the main control MCUU1 of the atomizer through the 1 pin of the contact terminal P3 for system power supply. At this time, the 2 pin of the contact terminal P3 is connected to the atomization The SI/O port of the device is used as the output state at this time, and it outputs the standardized protocol data signal code. The SI/O port of the electronic cigarette body connected to the 2-pin electronic cigarette body of the contact terminal P3 is now in the input state to detect the output from the atomizer. Data signal code, the MCU of the electronic cigarette main body sets the timeout detection. If no data or data error of the atomizer is detected within the time specified in the agreement, it is considered as a timeout, and the power supply of the electronic cigarette main body will be disconnected. , It is considered to be a mismatched atomizer, and the main body of the electronic cigarette goes to sleep. If the MCU of the main body of the electronic cigarette detects that the data signal code sent by the atomizer is in compliance with the specified protocol data, the main body of the electronic cigarette verifies that the atomizer passes, Continuous power supply;

步骤S4：而雾化器的主控MCUU1的4针脚发完数据给电子烟主体后，则主控MCUU1的4针脚做输入口，检测判断电子烟主体的协议信号，而此时连接接触端子P3的2针脚的电子烟主体的SI/O口做输出信号口，输出信号协议，雾化器的主控MCUU1的4针脚判断电子烟主体发出来的协议信号进行判断，如果符合规定的要求，雾化器的主控MCUU1的6针脚则驱动场效应管Q1，使场效应管Q1导通，形成发热丝L1加热，实现双向验证，双向控制的目的，如果雾化器的主控MC UU1的4针脚判断电子烟主体发出来的协议信号验证不通过，则雾化器处的主控MCUU1的6针脚则不驱动场效应管Q1，使场效应管Q1不导通，从而达到发热丝L1截止加热。Step S4: After the 4 pins of the main control MCUU1 of the atomizer send data to the main body of the electronic cigarette, the 4 pins of the main control MCUU1 are used as input ports to detect and judge the protocol signal of the main body of the electronic cigarette, and at this time, connect the contact terminal P3 The SI/O port of the 2-pin electronic cigarette body is used as the output signal port, and the signal protocol is output. The 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body. If it meets the specified requirements, the fog The 6-pin of the main control MCUU1 of the carburetor drives the FET Q1 to turn on the field effect transistor Q1 to form the heating wire L1 to heat, to achieve the purpose of two-way verification and two-way control. If the main control MC UU1 of the atomizer is 4 If the pin judges that the protocol signal from the main body of the electronic cigarette is not verified, the 6-pin of the main control MCUU1 at the atomizer will not drive the field effect tube Q1, making the field effect tube Q1 non-conductive, so that the heating wire L1 is cut off and heated .

通过此种雾化器系统可以保证电子烟雾化器与电子烟主体通讯电平不被负载波动，实现稳定的电平通讯，并且也实现了电子烟主体识别电子烟雾化器，同时电子烟雾化器识别电子烟主体的双认证关系，达到同一品牌专配，此系统结构简单，成本低，也实现了加密的效果。This kind of atomizer system can ensure that the communication level between the electronic cigarette atomizer and the electronic cigarette main body is not fluctuated by the load, realizes stable level communication, and also realizes the electronic cigarette main body to identify the electronic cigarette atomizer, and the electronic cigarette atomizer Identify the dual authentication relationship of the main body of the e-cigarette, and achieve the exclusive distribution of the same brand. This system has a simple structure, low cost, and also achieves the effect of encryption.

以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.

Claims (9)

一种与电子烟主体匹配的雾化器系统，其特征在于：所述雾化器系统包括与电子烟连接的接触端子P3，连接所述接触端子P3的主控MCUU1，连接所述主控MCUU1的发热电路，及连接所述主控MCUU1的电阻R1。An atomizer system matching the main body of an electronic cigarette, characterized in that: the atomizer system includes a contact terminal P3 connected with the electronic cigarette, a master MCUU1 connected to the contact terminal P3, and a master MCUU1 connected to the master MCUU1 The heating circuit and the resistor R1 connected to the master MCUU1. 根据权利要求1所述的雾化器系统，其特征在于，所述接触端子P3的1针脚连接所述主控MCUU1的5针脚用于为整个雾化器系统提供所需电压，所述接触端子P3的2针脚连接所述主控MCUU1的4针脚用于所述主控MCUU1与电子烟进行通讯，所述接触端子P3的3针脚连接GND。The atomizer system of claim 1, wherein the 1-pin of the contact terminal P3 is connected to the 5-pin of the main control MCUU1 for providing the required voltage for the entire atomizer system, and the contact terminal The 2 pin of P3 is connected to the 4 pin of the main control MCUU1 for communication between the main control MCUU1 and the electronic cigarette, and the 3 pin of the contact terminal P3 is connected to GND. 根据权利要求2所述的雾化器系统，其特征在于，所述发热电路包括发热丝L1、电容C1及场效应管Q1，所述场效应管Q1的栅极连接所述主控MCUU1的6针脚，所述场效应管Q1的漏极连接所述发热丝的一端，所述发热丝的另一端分别连接所述主控MCUU1的5针脚及所述电容C1的一端，所述电容C1的另一端及所述场效应管Q1的源极均连接GND。The atomizer system of claim 2, wherein the heating circuit includes a heating wire L1, a capacitor C1, and a field effect tube Q1, and the gate of the field effect tube Q1 is connected to the 6 of the main control MCUU1. Pin, the drain of the field effect transistor Q1 is connected to one end of the heating wire, and the other end of the heating wire is respectively connected to the 5 pins of the master MCUU1 and one end of the capacitor C1, and the other end of the capacitor C1 One end and the source of the field effect transistor Q1 are both connected to GND. 根据权利要求3所述的雾化器系统，其特征在于，所述电阻R1的一端连接所述主控MCUU1的一端，所述电阻R1的另一端连接GND。The atomizer system of claim 3, wherein one end of the resistor R1 is connected to one end of the main control MCUU1, and the other end of the resistor R1 is connected to GND. 根据权利要求1所述的雾化器系统，其特征在于，所述主控MCUU1为FT60F010A芯片。The atomizer system according to claim 1, wherein the main control MCUU1 is an FT60F010A chip. 根据权利要求1所述的雾化器系统，其特征在于，所述电阻R1为下拉电阻R1。The atomizer system of claim 1, wherein the resistor R1 is a pull-down resistor R1. 根据权利要求3所述的雾化器系统，其特征在于，所述电容C1为滤波电容C1。The atomizer system according to claim 3, wherein the capacitor C1 is a filter capacitor C1. 一种与电子烟主体匹配的雾化器，其特征在于，所述雾化器包括权利要求1-7任一项所述的雾化器系统。An atomizer matched with the main body of an electronic cigarette, wherein the atomizer comprises the atomizer system according to any one of claims 1-7. 一种与电子烟主体匹配的雾化器匹配方法，其特征在于，所述雾 化器包括权利要求1-7任一项所述的雾化器系统，所述雾化器匹配方法包括以下步骤：An atomizer matching method matched with an electronic cigarette main body, wherein the atomizer comprises the atomizer system according to any one of claims 1-7, and the atomizer matching method comprises the following steps : 步骤S1：当雾化器插入到电子烟主体接口处，由于电子烟主体电池部分是处于睡眠，且由于接触电子P3的4针脚处外接一个下拉电阻R1，此时可以把电子烟主体的通讯SI/O口电平拉低，达到唤醒电子烟主体电池功能；Step S1: When the atomizer is inserted into the interface of the electronic cigarette main body, since the battery part of the electronic cigarette main body is in sleep, and a pull-down resistor R1 is connected to the 4 pin of the electronic P3, the communication SI of the electronic cigarette main body /O port level is pulled down to achieve the function of waking up the main battery of the electronic cigarette; 步骤S2：唤醒后，电子烟主体的电池的VBAT给出供电，供电通过接触端子P3的1针脚到达雾化器的主控MCUU1进行系统供电，而此时连接接触端子P3的2针脚为雾化器的SI/O口此时作为输出状态，输出规范好的协议数据信号码，连接接触端子P3的2针脚的电子烟主体的SI/O口此时做输入状态，检测雾化器发出来的数据信号码；Step S2: After waking up, the VBAT of the battery of the electronic cigarette body provides power supply. The power supply reaches the main control MCUU1 of the atomizer through the 1 pin of the contact terminal P3 for system power supply. At this time, the 2 pin of the contact terminal P3 is connected to the atomization The SI/O port of the device is used as the output state at this time, and it outputs the standardized protocol data signal code. The SI/O port of the electronic cigarette body connected to the 2-pin electronic cigarette body of the contact terminal P3 is now in the input state to detect the output from the atomizer. Data signal code; 步骤S3：电子烟主体的MCU设定超时检测，如果在协议规定好的时间内没有检测到雾化器的任何数据或数据错误，认为是超时，此时电子烟主体的供电将断开供电，认为是不匹配的雾化器，电子烟主体进入睡眠，如果电子烟主体的MCU检测到雾化器发出来的数据信号码是符合规定的协议数据，则电子烟主体验证雾化器通过，持续供电；Step S3: The MCU of the electronic cigarette body sets a timeout detection. If no data or data error of the atomizer is detected within the time specified in the agreement, it is considered as a timeout. At this time, the power supply of the electronic cigarette body will be disconnected. It is considered to be a mismatched atomizer, and the main body of the electronic cigarette goes to sleep. If the MCU of the main body of the electronic cigarette detects that the data signal code sent by the atomizer is in compliance with the specified protocol data, the main body of the electronic cigarette verifies that the atomizer passes and continues powered by; 步骤S4：而雾化器的主控MCUU1的4针脚发完数据给电子烟主体后，则主控MCUU1的4针脚做输入口，检测判断电子烟主体的协议信号，而此时连接接触端子P3的2针脚的电子烟主体的SI/O口做输出信号口，输出信号协议，雾化器的主控MCUU1的4针脚判断电子烟主体发出来的协议信号进行判断，如果符合规定的要求，雾化器的主控MCUU1的6针脚则驱动场效应管Q1，使场效应管Q1导通，形成发热丝L1加热，如果雾化器的主控MCUU1的4针脚判断电子烟主体发出来的协议信号验证不通过，则雾化器处的主控MCUU1的6针脚则不驱动场效应管Q1，使场效应管Q1不导通，从而达到发热丝L1截止加热。Step S4: After the 4 pins of the main control MCUU1 of the atomizer send data to the main body of the electronic cigarette, the 4 pins of the main control MCUU1 are used as input ports to detect and judge the protocol signal of the main body of the electronic cigarette, and at this time, connect the contact terminal P3 The SI/O port of the 2-pin electronic cigarette body is used as the output signal port, and the signal protocol is output. The 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body. If it meets the specified requirements, the fog The 6-pin of the main control MCUU1 of the carburetor drives the FET Q1 to turn on the FET Q1 to form a heating wire L1 for heating. If the 4-pin of the main control MCUU1 of the atomizer judges the protocol signal sent by the electronic cigarette body If the verification fails, the 6-pin of the main control MCUU1 at the atomizer will not drive the field effect tube Q1, so that the field effect tube Q1 will not conduct, so that the heating wire L1 is cut off and heated.
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