Electronic cigarette device based on UWB positioning technology
Patent Information
- Application Number
- CN202422259059.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-14
Smart Images
Figure CN223274945U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure belongs to the field of UWB positioning technology, and in particular relates to an electronic cigarette device based on UWB positioning technology. Background Art
[0002] E-cigarettes, as an emerging consumer product, operate by electrically heating the liquid in a cartridge to create a vapor for the user to inhale. Currently, e-cigarettes are becoming increasingly popular, especially among young people. However, e-cigarette devices are typically expensive, so if lost, they can result in financial losses for the user. Furthermore, since some e-cigarette products contain nicotine, a lost e-cigarette could fall into the hands of minors or vulnerable groups, leading to health and social problems. Therefore, the need for e-cigarette location tracking has become increasingly pressing.
[0003] Beyond individual user needs, e-cigarette positioning is also crucial for market regulation. As the e-cigarette market expands, regulation and management become increasingly complex. Therefore, by positioning e-cigarettes, we can better monitor market size, sales channels, and product compliance, helping to strengthen market supervision and protect consumer rights.
[0004] In summary, the issue of lost e-cigarettes being unable to be retrieved has sparked a surge in interest in positioning technology. This is not only about meeting user needs, but more importantly, protecting public health and safety, strengthening market regulation, and creating opportunities for technological innovation and development. As the e-cigarette market continues to grow, meeting positioning technology needs will become a key factor in ensuring the industry's sustainable development.
[0005] In order to solve the above problems, there are already some technologies on the market that can realize the positioning of electronic cigarettes. For example, through GPS (refer to "A System and Method for Positioning Electronic Cigarettes" 201910488305.4), Bluetooth ("Anti-loss Method and Device for Electronic Cigarette Equipment" - 201711200205.4) and other existing wireless positioning technologies, users can track lost electronic cigarettes. However, due to the poor indoor coverage of GPS and the low positioning accuracy of Bluetooth technology, the use of the above technologies in indoor environments still has the problem of being unable to accurately locate lost electronic cigarettes, which ultimately affects the efficiency of finding items. Therefore, these existing solutions still need to improve their positioning accuracy and reliability to ensure that users can quickly and easily retrieve lost electronic cigarettes. Utility Model Content
[0006] The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.
[0007] To this end, the embodiments of the present disclosure propose an electronic cigarette device based on UWB positioning technology, which can effectively improve the accuracy and reliability of electronic cigarette positioning, ensuring that users can quickly and conveniently find lost electronic cigarettes.
[0008] The disclosed embodiment proposes an electronic cigarette device based on UWB positioning technology, comprising: a cigarette cartridge and a cigarette rod connected to each other, a UWB positioning module installed inside the cigarette rod, and a ring-shaped positioning antenna installed on the outside of the cigarette rod. The UWB positioning module sends signals outward through the positioning antenna to achieve real-time positioning of the electronic cigarette device.
[0009] In a specific embodiment of the present disclosure, an atomization unit and a switch unit are provided inside the cigarette cartridge; a microprocessor, a smoking trigger unit and a battery are also provided inside the cigarette rod; wherein the battery is respectively connected to the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module and the positioning antenna; the UWB positioning module is also respectively connected to the microprocessor and the positioning antenna, the microprocessor is also connected to the smoking trigger unit and the switch unit, and the switch unit is also connected to the atomization unit.
[0010] In a specific embodiment of the present disclosure, an atomization unit and a switch unit are provided inside the cigarette cartridge; a microprocessor, a smoking trigger unit, a battery, a Beidou positioning module, a Bluetooth positioning module and a single-pole three-throw switch are also provided inside the cigarette rod; wherein the battery is respectively connected to the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module, the single-pole three-throw switch and the positioning antenna; each positioning module is also respectively connected to the microprocessor and the single-pole three-throw switch, the microprocessor is also connected to the smoking trigger unit, the switch unit and the single-pole three-throw switch, the single-pole three-throw switch is also connected to the antenna, and the switch unit is also connected to the atomization unit.
[0011] In a specific embodiment of the present disclosure, the atomization unit is used to store e-liquid, and then atomize the droplets in the e-liquid into fine particles by heating, and the atomized fine particles are delivered into the user's respiratory system through the mouthpiece through the user's inhalation behavior;
[0012] The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor;
[0013] The microprocessor is used to process the smoking indication information from the smoking trigger unit, convert the information into an electronic cigarette working switch instruction and send it to the switch unit, thereby controlling the working state of the atomization unit; the microprocessor also controls the state of the UWB positioning module and the positioning antenna through the instruction information, wherein if the microprocessor receives a smoking indication message, the microprocessor controls the UWB positioning module and the positioning antenna to enter a dormant state; if the microprocessor does not receive a smoking indication message within a set time period, the microprocessor controls the UWB positioning module and the positioning antenna to periodically send UWB positioning broadcast signals;
[0014] The puff trigger unit is used to generate puff indication information by detecting the airflow state of the mouthpiece of the electronic cigarette device and send the information to the microprocessor;
[0015] The UWB positioning module is used to send a UWB positioning broadcast signal according to the control signal sent by the microprocessor;
[0016] The positioning antenna is used to send the UWB positioning signal generated by the UWB positioning module to the surrounding space of the electronic cigarette device;
[0017] The battery is used to power the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module and the positioning antenna.
[0018] In a specific embodiment of the present disclosure, the atomization unit is used to store e-liquid, and then atomize the droplets in the e-liquid into fine particles by heating, and the atomized fine particles are delivered into the user's respiratory system through the mouthpiece through the user's inhalation behavior;
[0019] The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor;
[0020] The microprocessor is used to process the smoking indication information from the smoking trigger unit, convert the information into an electronic cigarette working switch instruction, and send it to the switch unit, thereby controlling the working state of the atomization unit; the microprocessor also controls the state of each positioning module and the positioning antenna through the instruction information, wherein if the microprocessor receives a smoking indication message, the microprocessor controls each positioning module and the positioning antenna to enter a dormant state; if the microprocessor does not receive a smoking indication message within a set time period, the microprocessor controls the single-pole three-throw switch to connect the selected positioning module and the positioning antenna, and then uses the selected positioning module and the positioning antenna to periodically send a broadcast signal;
[0021] The puff trigger unit is used to generate puff indication information by detecting the airflow state of the mouthpiece of the electronic cigarette device and send the information to the microprocessor;
[0022] The single-pole triple-throw switch is used to connect the currently selected positioning module and the positioning antenna according to the control signal sent by the microprocessor;
[0023] The UWB positioning module is used to send a UWB positioning broadcast signal according to the control signal sent by the microprocessor;
[0024] The Bluetooth positioning module is used to send a Bluetooth positioning broadcast signal according to the control signal sent by the microprocessor;
[0025] The Beidou positioning module is used to send a Beidou positioning broadcast signal according to the control signal sent by the microprocessor;
[0026] The positioning antenna is used to send the positioning signal generated by the currently working positioning module to the surrounding space of the electronic cigarette device;
[0027] The battery is used to power the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module, the single-pole triple-throw switch and the positioning antenna.
[0028] The characteristics and beneficial effects of the present disclosure are:
[0029] In the field of indoor wireless positioning technology, UWB positioning technology has the highest positioning accuracy. The present disclosure embeds a UWB positioning module into an electronic cigarette, which can achieve higher-precision electronic cigarette positioning in indoor scenarios, thereby enabling rapid indoor retrieval.
[0030] The present disclosure can also combine Beidou and Bluetooth positioning technologies to achieve high-precision positioning of e-cigarettes in indoor and outdoor scenarios, solving the problem of poor indoor coverage of Beidou and low positioning accuracy of Bluetooth technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 This is a schematic diagram of the appearance of an electronic cigarette device based on UWB positioning technology according to an embodiment of the present disclosure;
[0032] Figure 2 It is a schematic diagram of the composition of the electronic cigarette device disclosed in a specific embodiment;
[0033] Figure 3 It is a schematic diagram of the composition of the electronic cigarette device supporting the hybrid positioning mode in a specific embodiment. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical solutions and advantages of this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.
[0035] The embodiment of the present disclosure proposes an electronic cigarette device based on UWB positioning technology, which has an appearance as follows Figure 1 As shown. Among them, Figure 1 (a) is a side view of the electronic cigarette device, Figure 1 As shown in (a), the electronic cigarette device based on UWB positioning technology includes: a cylindrical electronic cigarette device body 100 composed of a cigarette cartridge 120 and a cigarette rod 130 connected to each other, and a nozzle (such as Figure 1 (As shown in the black part at the top in (a), a ring-shaped positioning antenna 110 is mounted on the outer side of the cigarette rod 130 .
[0036] Furthermore, Figure 1 (b) is a schematic diagram of the electronic cigarette device viewed from the cigarette cartridge end. Figure 1 In (b), the rectangle in the center area represents the mouthpiece, the inner circle represents the cigarette cartridge 120 , and the outer circle represents the annular positioning antenna 110 . Figure 1 (c) is a schematic diagram of the electronic cigarette device viewed from the bottom of the cigarette rod. Figure 1 In (c), the inner circle represents the cigarette rod 130, and the outer circle is the annular positioning antenna 110.
[0037] Furthermore, a certain amount of tobacco oil is stored in the cigarette cartridge. When the electronic cigarette device is working, the tobacco oil in the cigarette cartridge is atomized into gas and enters the user's respiratory system through the mouthpiece.
[0038] The cigarette rod is used to control the operation of the electronic cigarette and provide energy guarantee for the atomization of the cigarette oil; wherein, a UWB positioning module is installed inside the cigarette rod, and the UWB positioning module sends signals outward through the positioning antenna to help the user achieve real-time positioning of the electronic cigarette device.
[0039] Furthermore, Figure 2 The following shows the composition of an electronic cigarette device based on UWB positioning technology in a specific embodiment of the present disclosure. Figure 2As shown in the , in the electronic cigarette device, the cigarette cartridge is provided with an atomizer unit and a switch unit; the cigarette rod is provided with a microprocessor, a puff trigger unit, a UWB positioning module, and a battery. The battery is respectively connected to the atomizer unit, the switch unit, the microprocessor, the puff trigger unit, the UWB positioning module, and the annular positioning antenna (in this embodiment, the UWB positioning antenna) located on the outside of the cigarette rod; the UWB positioning module is also respectively connected to the microprocessor and the UWB positioning antenna, the microprocessor is also respectively connected to the puff trigger unit and the switch unit, and the switch unit is also connected to the atomizer unit.
[0040] Furthermore, the atomization unit utilizes a heating element that converts electrical energy into thermal energy to atomize the liquid droplets in the e-liquid into fine particles. The atomized particles are then delivered into the user's respiratory system through the mouthpiece through the user's inhalation. The atomization unit primarily consists of a liquid reservoir and an atomizer core (or atomizer head). The liquid reservoir is used to store the e-liquid, while the atomizer core converts the e-liquid into an inhalable mist that the user inhales into their respiratory system through the mouthpiece.
[0041] The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor.
[0042] The microprocessor is used to process the inhalation indication information from the inhalation trigger unit. The microprocessor converts this information into an electronic cigarette operating switch instruction and sends it to the switch unit, thereby controlling the operating state of the atomization unit. In addition, the microprocessor uses this instruction information to control the status of the UWB positioning module and positioning antenna. For example, if the microprocessor receives a inhalation indication message, the microprocessor controls the UWB positioning module and positioning antenna to enter a low-power sleep state. Otherwise, if the microprocessor does not receive a inhalation indication message within a set time period, such as 10 minutes, the microprocessor controls the UWB positioning module and positioning antenna to periodically transmit UWB positioning broadcast signals.
[0043] The puff trigger unit is an inhalation detection sensor element, which generates puff indication information by detecting or sensing the airflow state of the mouthpiece of the electronic cigarette device and sends it to the microprocessor.
[0044] The UWB positioning module can support various indoor wireless positioning modes, such as AOA, PDoA, ToF, etc., and is used to send UWB positioning broadcast signals according to the control signal sent by the microprocessor.
[0045] The positioning antenna is used to send the UWB positioning signal generated by the UWB positioning module to the surrounding space of the electronic cigarette device. In a specific implementation of the present disclosure, the positioning antenna is a UWB positioning antenna, which converts the UWB positioning signal generated by the UWB positioning module into an analog UWB radio electromagnetic wave and sends it to free space. In this embodiment, the UWB positioning antenna is a ring-shaped antenna that surrounds the outside of the cigarette rod of the electronic cigarette device and is connected to the internal UWB positioning module and battery through the connection hole of the cigarette rod using a metal feeder. The UWB positioning antenna consists of a metal feeder and an insulating layer wrapped around the outside of the metal feeder, wherein the material of the insulating layer can be PVC, polyethylene, foam polyethylene, silicone and other materials. The material of the metal feeder of the UWB positioning antenna itself and the metal feeder connected to the inside of the cigarette rod is a metal with good conductive properties, such as copper, aluminum, etc. The metal feeder can be in the form of annealed copper wire, annealed copper tube, copper-clad aluminum wire, etc.
[0046] The battery is used to power the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module and the positioning antenna.
[0047] Furthermore, the positioning principle of the electronic cigarette device described in this embodiment is as follows:
[0048] Step 1: Install the UWB positioning module and UWB positioning antenna on the cigarette rod part of the electronic cigarette device. When the electronic cigarette device is not working and the battery is still charged, the UWB positioning module and UWB positioning antenna are in the UWB positioning working state. When the electronic cigarette device enters the working state or the battery is exhausted, the UWB positioning module and UWB positioning antenna enter a low-power sleep state or a shutdown state. In the low-power sleep state, the UWB positioning module and UWB positioning antenna do not send UWB positioning broadcast signals or send UWB positioning broadcast signals at long intervals, such as 24 hours. At this time, the UWB positioning module and UWB positioning antenna can be awakened by the microprocessor of the electronic cigarette at any time and exit the sleep state;
[0049] Step 2: When the electronic cigarette device needs to be positioned, the user activates a smart terminal device with UWB receiving and identification functions, such as a smart phone and smart watch that supports UWB functions. The smart terminal device obtains the UWB positioning signal in the space by scanning.
[0050] Step 3: The smart terminal device identifies whether the electronic cigarette device is in the space based on the UWB positioning signal:
[0051] If the positioning signal of the electronic cigarette device is received in the space, the smart terminal device activates PDoA and / or AoA and / or ToF positioning modes to perform high-precision positioning and output the positioning result, and then displays the result on the display screen of the smart terminal device or gives a voice prompt of the direction;
[0052] If the positioning signal of the electronic cigarette device is not received in the space, the smart terminal device continues to move and then returns to Step 2 until the electronic cigarette device is found.
[0053] Furthermore, the electronic cigarette device based on UWB positioning technology described in this embodiment can also support a hybrid positioning mode. That is, in addition to using UWB technology for positioning, the electronic cigarette device can also support positioning technologies such as Beidou and Bluetooth. By combining the advantages of various positioning technologies, it can achieve high-precision object-finding and positioning effects with a larger range and lower power consumption. The outstanding advantage of this hybrid positioning mode over the UWB single positioning mode is that it can support positioning with a wider coverage range, solving the disadvantage of UWB's limited coverage range. In addition, the low power consumption characteristics of Bluetooth can help the UWB positioning module reduce its power consumption.
[0054] In a specific embodiment of the present disclosure, the electronic cigarette device that can support the hybrid positioning mode is relative to Figure 2 The electronic cigarette device shown has newly added Beidou positioning module and Bluetooth positioning module, as well as a single-pole triple-throw switch (such as: SKY13317-373LF DFN-8 single-pole triple-throw (SP3T) RF switch chip, etc.). Figure 3 The components of the electronic cigarette device that can support the hybrid positioning mode in a specific embodiment of the present disclosure are shown. Figure 3 As shown, in the electronic cigarette device of this embodiment, the atomization unit and the switch unit are arranged inside the cigarette cartridge; the microprocessor, the smoking trigger unit, the battery, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module and the single-pole three-throw switch are arranged inside the cigarette rod. The battery is respectively connected to the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module, the single-pole three-throw switch, the annular positioning antenna located on the outside of the cigarette rod (i.e. Figure 3 The three positioning modules are also connected to the microprocessor and the single-pole three-throw switch respectively. The microprocessor is also connected to the smoking trigger unit, the switch unit and the single-pole three-throw switch. The single-pole three-throw switch is also connected to the antenna, and the switch unit is also connected to the atomization unit.
[0055] Furthermore, in this embodiment:
[0056] The atomization unit is used to store the e-liquid, and then atomizes the droplets in the e-liquid into fine particles by heating, and then delivers the atomized fine particles into the user's respiratory system through the mouthpiece through the user's inhalation behavior.
[0057] The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor.
[0058] The microprocessor is used to process the smoking indication information from the smoking trigger unit. The microprocessor converts the information into an electronic cigarette working switch instruction and sends it to the switch unit, thereby controlling the working state of the atomization unit. The microprocessor also controls the state of each positioning module and positioning antenna through the instruction information. If the microprocessor receives a smoking indication message, the microprocessor controls each positioning module and positioning antenna to enter a dormant state. If the microprocessor does not receive a smoking indication message within a set time, the microprocessor controls the single-pole three-throw switch to connect the selected positioning module and positioning antenna, and then uses the selected positioning module and positioning antenna to periodically send a broadcast signal.
[0059] The smoking trigger unit is used to generate smoking indication information by detecting the airflow state of the mouthpiece of the electronic cigarette device and send it to the microprocessor.
[0060] The single-pole three-throw switch is used to connect the currently selected positioning module and the positioning antenna according to the control signal sent by the microprocessor.
[0061] The UWB positioning module is used to send UWB positioning broadcast signals according to the control signal sent by the microprocessor.
[0062] The Bluetooth positioning module is used to send Bluetooth positioning broadcast signals according to the control signal sent by the microprocessor.
[0063] The Beidou positioning module is used to send Beidou positioning broadcast signals according to the control signals sent by the microprocessor.
[0064] The positioning antenna is used to send the positioning signal generated by the currently working positioning module to the surrounding space of the electronic cigarette device;
[0065] The battery is used to power the atomization unit, switch unit, microprocessor, smoking trigger unit, UWB positioning module, Beidou positioning module, Bluetooth positioning module, single-pole triple-throw switch and positioning antenna.
[0066] Furthermore, in a specific embodiment of the present disclosure, the positioning method of the electronic cigarette device supporting the hybrid positioning mode is as follows:
[0067] Step 1: Install a positioning module, a positioning antenna, and a single-pole, three-throw switch on the cigarette holder of the electronic cigarette device. The positioning module includes a UWB positioning module, a Beidou positioning module, and a Bluetooth positioning module. When the electronic cigarette device is not operating and the battery is still charged, the positioning module and positioning antenna are in a positioning operating state. When the electronic cigarette device enters the operating state or the battery is depleted, the positioning module and positioning antenna enter a low-power sleep state or a shutdown state. When the electronic cigarette device is not operating and the battery is still charged, the electronic cigarette device described in this embodiment preferentially activates the Beidou positioning module and initiates the Beidou positioning processing function via the single-pole, three-throw switch. Specifically, the Beidou positioning module and antenna scan for Beidou satellite signals. Once sufficient Beidou satellite signals are obtained, positioning is performed, the latitude and longitude of the device's own position are calculated, and positioning result information including the latitude and longitude coordinates is output. Next, the e-cigarette device will use the Beidou system to send its latitude and longitude coordinates in the form of a short message to a terminal with Beidou positioning function, such as a smartphone, smart watch, etc., to inform the user of the e-cigarette device of its specific location. The user can use the map navigation software of the smart terminal to display the location and direction of the e-cigarette device relative to themselves, so that the user can find the e-cigarette device accurately and efficiently. When the e-cigarette is not in operation, the Beidou positioning module will perform positioning based on the periodic parameters configured for the e-cigarette device and send a short message to the preset destination Beidou terminal. During implementation, the value range of this periodic parameter can be (0 seconds, 86400 seconds), with the default configuration of 3600 seconds.
[0068] Next, after completing the Beidou positioning processing and notifying the user of the positioning results via a short message, the electronic cigarette device turns off the Beidou positioning module, activates the UWB positioning module or the Bluetooth positioning module, and adjusts the single-pole three-throw switch to the corresponding connection interface of the UWB positioning module or the Bluetooth positioning module. The UWB positioning module and the Bluetooth positioning module then send UWB positioning broadcast messages or Bluetooth positioning beacon messages according to their preset period, so that nearby smart terminals with UWB positioning functions or Bluetooth positioning functions can locate the location of the electronic cigarette.
[0069] Step 2: The smart terminal with UWB positioning function or Bluetooth positioning function receives the UWB positioning broadcast or Bluetooth positioning beacon message.
[0070] Step 3: The smart terminal with UWB positioning function or Bluetooth positioning function combines the positioning capabilities of its respective positioning modules to realize the positioning of the electronic cigarette device. The positioning algorithm can be AOA and / or PDoA and / or ToF positioning algorithms.
[0071] If the positioning signal of the electronic cigarette device is received in the space, the smart terminal device outputs the positioning result through calculation, and then displays the result on the display screen of the smart terminal device, or gives a voice prompt of the direction;
[0072] If the positioning signal of the electronic cigarette device is not received in the space, the smart terminal device continues to move and then returns to Step 2 until the electronic cigarette device is found.
[0073] The above is the scope of protection of this utility model. The indoor positioning algorithm used is not limited to the positioning algorithm types described in this specification. As long as the positioning algorithm can achieve accurate indoor positioning, it can be used in the object-finding method of this utility model. In addition, this utility model is not limited to Beidou positioning technology. That is, the Beidou positioning module can also be replaced with other global positioning system technologies that can achieve two-way communication.
Claims
1. An electronic cigarette device based on UWB positioning technology, comprising: The cigarette cartridge and cigarette rod are connected to each other, characterized in that a UWB positioning module is installed inside the cigarette rod, and a ring-shaped positioning antenna is installed on the outside of the cigarette rod. The UWB positioning module sends signals outward through the positioning antenna to achieve real-time positioning of the electronic cigarette device.
2. The electronic cigarette device according to claim 1, characterized in that An atomization unit and a switch unit are provided inside the cigarette cartridge; a microprocessor, a smoking trigger unit and a battery are also provided inside the cigarette rod; wherein the battery is respectively connected to the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module and the positioning antenna; the UWB positioning module is also respectively connected to the microprocessor and the positioning antenna, the microprocessor is also connected to the smoking trigger unit and the switch unit, and the switch unit is also connected to the atomization unit.
3. The electronic cigarette device according to claim 1, characterized in that An atomization unit and a switch unit are provided inside the cigarette cartridge; a microprocessor, a smoking trigger unit, a battery, a Beidou positioning module, a Bluetooth positioning module and a single-pole three-throw switch are also provided inside the cigarette rod; wherein the battery is respectively connected to the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module, the single-pole three-throw switch and the positioning antenna; each positioning module is also respectively connected to the microprocessor and the single-pole three-throw switch, the microprocessor is also connected to the smoking trigger unit, the switch unit and the single-pole three-throw switch, the single-pole three-throw switch is also connected to the antenna, and the switch unit is also connected to the atomization unit.
4. The electronic cigarette device according to claim 2, characterized in that: The atomization unit is used to store the e-liquid, and then atomize the droplets in the e-liquid into fine particles by heating, and the atomized fine particles are delivered into the user's respiratory system through the mouthpiece through the user's inhalation behavior; The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor; The microprocessor is used to process the smoking indication information from the smoking trigger unit, convert the information into an electronic cigarette working switch instruction and send it to the switch unit, thereby controlling the working state of the atomization unit; the microprocessor also controls the state of the UWB positioning module and the positioning antenna through the instruction information, wherein if the microprocessor receives a smoking indication message, the microprocessor controls the UWB positioning module and the positioning antenna to enter a dormant state; if the microprocessor does not receive a smoking indication message within a set time period, the microprocessor controls the UWB positioning module and the positioning antenna to periodically send UWB positioning broadcast signals; The puff trigger unit is used to generate puff indication information by detecting the airflow state of the mouthpiece of the electronic cigarette device and send the information to the microprocessor; The UWB positioning module is used to send a UWB positioning broadcast signal according to the control signal sent by the microprocessor; The positioning antenna is used to send the UWB positioning signal generated by the UWB positioning module to the surrounding space of the electronic cigarette device; The battery is used to power the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module and the positioning antenna.
5. The electronic cigarette device according to claim 3, characterized in that: The atomization unit is used to store the e-liquid, and then atomize the droplets in the e-liquid into fine particles by heating, and the atomized fine particles are delivered into the user's respiratory system through the mouthpiece through the user's inhalation behavior; The switch unit is used to control the power supply circuit of the atomization unit to be turned on or off through a switch instruction obtained from the microprocessor; The microprocessor is used to process the smoking indication information from the smoking trigger unit, convert the information into an electronic cigarette working switch instruction, and send it to the switch unit, thereby controlling the working state of the atomization unit; the microprocessor also controls the state of each positioning module and the positioning antenna through the instruction information, wherein if the microprocessor receives a smoking indication message, the microprocessor controls each positioning module and the positioning antenna to enter a dormant state; if the microprocessor does not receive a smoking indication message within a set time period, the microprocessor controls the single-pole three-throw switch to connect the selected positioning module and the positioning antenna, and then uses the selected positioning module and the positioning antenna to periodically send a broadcast signal; The puff trigger unit is used to generate puff indication information by detecting the airflow state of the mouthpiece of the electronic cigarette device and send the information to the microprocessor; The single-pole triple-throw switch is used to connect the currently selected positioning module and the positioning antenna according to the control signal sent by the microprocessor; The UWB positioning module is used to send a UWB positioning broadcast signal according to the control signal sent by the microprocessor; The Bluetooth positioning module is used to send a Bluetooth positioning broadcast signal according to the control signal sent by the microprocessor; The Beidou positioning module is used to send a Beidou positioning broadcast signal according to the control signal sent by the microprocessor; The positioning antenna is used to send the positioning signal generated by the currently working positioning module to the surrounding space of the electronic cigarette device; The battery is used to power the atomization unit, the switch unit, the microprocessor, the smoking trigger unit, the UWB positioning module, the Beidou positioning module, the Bluetooth positioning module, the single-pole triple-throw switch and the positioning antenna.