Suction device, control method, and program

Abstract

A suction device (100B) for generating an aerosol from a rod-type base material (150) having an aerosol source and delivering the generated aerosol to a user via a mouthpiece (124B), the suction device (100B) being provided with: a main body part configured so that the rod-type base material (150) and the mouthpiece (124B) can be attached thereto; a sensor unit (112B) including an input unit for receiving an input from a user; and a control unit (116B) that controls the operation of the suction device (100B). When the rod-type base material (150) and the mouthpiece (124B) are attached to the main body of the suction device (100B), the control unit (116B) causes the suction device (100B) to perform an operation in accordance with the input received by the input unit.

Description

Technical Field

[0001] The present invention relates to an attraction device, a control method and a program. Background Art

[0002] Conventionally, there is known an aspirator that generates an aerosol that imparts a flavor component, and a user can inhale the generated aerosol. Typically, such an aspirator heats a substrate including an aerosol source by using a heater, i.e., a heating unit (also referred to as a "heating element"), which is a resistive or inductive heating type, to deliver the generated aerosol to the user. In addition, such an aspirator sometimes has a so-called "child-proof function" to prevent adverse effects caused by misuse by children (e.g., infants and young children).

[0003] For example, Patent Document 1 listed below discloses, as a child-proof function, a combination of two or more different actions, that is, pressing while rotating a cap, in order to restrict access to the contents of a container.

[0004] In addition, the following Patent Document 2 discloses that in order to switch the device between the stop state and the working state, the mouthpiece that moves relative to the main body between the first position and the second position is forced toward the first position by a spring or the like, resisting a predetermined force, and maintaining the device in the stop state. Furthermore, it is disclosed that in order to prevent a child from switching the device to the working state, the predetermined force can be selected to exceed the normal force of a child (expected hand strength).

[0005] Prior art literature

[0006] Patent Literature

[0007] Patent Document 1: Japanese Patent Application No. 2020-506121

[0008] Patent Document 2: Japanese Patent Application No. 2019-505190 Summary of the invention

[0009] Problems that the invention will solve

[0010] However, the history of the technical development of the suction device is still short. Therefore, the child-proof function of the suction device still has room for improvement from the perspective of its performance improvement.

[0011] The present invention provides a suction device, a control method and a program that can further suppress adverse conditions caused by misuse by children.

[0012] Means for solving problems

[0013] The first invention is a suction device that generates aerosol from a substrate having an aerosol source and delivers the generated aerosol to a user through a mouthpiece, characterized in that it comprises:

[0014] A main body configured to be capable of mounting the substrate and the mouthpiece;

[0015] an input unit for receiving input from a user;

[0016] A control unit for controlling the action of the suction device;

[0017] The control unit causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0018] The second invention is a control method, which is a control method for controlling the action of a suction device by a computer, wherein the suction device generates an aerosol from a substrate having an aerosol source, and delivers the generated aerosol to a user via a mouthpiece, characterized in that:

[0019] The suction device comprises:

[0020] A main body configured to be capable of mounting the substrate and the mouthpiece;

[0021] an input unit for receiving input from a user;

[0022] The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0023] The third invention is a program executed by a computer for controlling the operation of a suction device, the suction device generating aerosol from a substrate having an aerosol source and delivering the generated aerosol to a user via a mouthpiece.

[0024] The suction device comprises:

[0025] A main body configured to be capable of mounting the substrate and the mouthpiece;

[0026] an input unit for receiving input from a user;

[0027] The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0028] Effects of the Invention

[0029] According to the present invention, it is possible to provide a suction device, a control method, and a program that can further suppress the occurrence of adverse events due to misuse by children. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1A It is a schematic diagram schematically showing a first configuration example of the suction device.

[0031] Figure 1B It is a schematic diagram schematically showing a second configuration example of the suction device.

[0032] Figure 2A This is a front view of the suction device 100B in a state where the cap 20 is removed.

[0033] Figure 2B This is a front view of the suction device 100B with the cap 20 attached.

[0034] Figure 3A This is a perspective view of the suction device 100B in a state where the cap 20 is removed.

[0035] Figure 3B This is a perspective view of the suction device 100B in a state where the mouthpiece 124B and the rod-shaped base material 150 are removed.

[0036] Figure 4 This is a diagram showing a first example of the specific operation of the suction device 100B.

[0037] Figure 5 It is a diagram showing a second example of the specific operation of the suction device 100B.

[0038] Figure 6 It is a diagram showing a third example of the specific operation of the suction device 100B.

[0039] Figure 7 This is a diagram showing a fourth example of the specific operation of the suction device 100B.

[0040] Figure 8 FIG. 1 is a diagram showing another example of the light emitting unit 14 .

[0041] Fig. 9 It is a diagram showing a fifth example of the specific operation of the suction device 100B.

[0042] Fig.10 It is a diagram showing an example of the display unit 15 .

[0043] Fig.11 It is a diagram showing a sixth example of the specific operation of the suction device 100B.

[0044] Fig.12 This is a flowchart showing an example of processing executed by control unit 116B.

[0045] Fig.13 Yes means Figure 1BFIG. 2 is a diagram showing a modified example of the suction device 100B shown.

[0046] Fig.14 This is a diagram showing an example of conditions for generating aerosol by the heating unit 121 and conditions for communicating with an external device via the communication unit 115 . DETAILED DESCRIPTION

[0047] Hereinafter, a suction device, a control method and a program according to an embodiment of the present invention will be described with reference to the accompanying drawings. It should be noted that, in the following, the same or similar reference numerals are given to the same or similar components, and the description thereof will be appropriately omitted or simplified.

[0048] <<1. Example of the structure of the suction device>>

[0049] The suction device of this embodiment is a device that generates a substance to be sucked in by a user. In the following, the substance generated by the suction device is described as an aerosol. In addition, the substance generated by the suction device may also be a gas.

[0050] (1) First configuration example

[0051] Figure 1A Schematic diagram schematically showing a first configuration example of the suction device. Figure 1A As shown, the suction device 100A of this configuration example includes a power supply unit 110, a cartridge 120, and a flavor imparting cartridge 130. The power supply unit 110 includes a power supply unit 111A, a sensor unit 112A, a notification unit 113A, a storage unit 114A, a communication unit 115A, and a control unit 116A. The cartridge 120 includes a heating unit 121A, a liquid guide unit 122, and a liquid storage unit 123. The flavor imparting cartridge 130 includes a flavor source 131 and a mouthpiece 124A. An air flow path 180 is formed in the cartridge 120 and the flavor imparting cartridge 130.

[0052] The power supply unit 111A stores electric power. The power supply unit 111A supplies electric power to each component of the suction device 100A based on the control of the control unit 116A. The power supply unit 111A can be composed of a rechargeable battery such as a lithium ion secondary battery, for example.

[0053] The sensor unit 112A acquires various information related to the suction device 100A. As an example, the sensor unit 112A is composed of a pressure sensor such as a condenser microphone, a flow sensor, or a temperature sensor, and acquires a value accompanying the user's suction. As another example, the sensor unit 112A is composed of an input device that functions as an input unit that receives input of information (such as various instructions) from the user through an operation button (such as the operation button 13 described later) or a switch.

[0054] For example, the sensor unit 112A includes a pressure sensor (also referred to as a "suction sensor") that detects changes in pressure (i.e., internal pressure) in the suction device 100A caused by the user's suction. In addition, the sensor unit 112A may also include a flow sensor that detects a flow rate caused by the user's suction, a temperature sensor (also referred to as a "suction thermistor") that detects the temperature of the heating unit 121A or the periphery of the heating unit 121A, and the like.

[0055] Moreover, in the present embodiment, a substrate detection sensor for detecting the installation state of the cartridge 120 and / or the flavor imparting cartridge 130 can be provided in the sensor portion 112A. The substrate detection sensor includes a sensor for detecting, for example, electrostatic capacitance, inductance, or pressure in the suction device 100A that changes depending on whether the cartridge 120 is installed, and detects whether the cartridge 120 is installed based on the detection result of the sensor. As another example, the substrate detection sensor can also include an optical sensor such as a reflective photoelectric sensor to optically detect whether the cartridge 120 is installed.

[0056] Furthermore, in the present embodiment, a mouthpiece detection sensor for detecting the installation state of the mouthpiece 124A can be included in the sensor unit 112A. The mouthpiece detection sensor includes a sensor for detecting, for example, an electrostatic capacitance that changes depending on whether the mouthpiece 124A is installed or a sensor for detecting the pressure in the suction device 100A, and detects whether the mouthpiece 124A is installed based on the detection result of the sensor. As another example, the mouthpiece detection sensor may also detect whether the mouthpiece 124A is installed based on whether an electrode provided in the suction device 100A (for example, the main body 10 described later) and an electrode provided in the mouthpiece 124A are in electrical contact. As another example, the mouthpiece detection sensor may also include an optical sensor such as a reflective photoelectric sensor to optically detect whether the mouthpiece 124A is installed. Alternatively, the user may input information indicating whether the mouthpiece 124A is installed, and the sensor unit 112A may detect whether the mouthpiece 124A is installed based on the information input from the user.

[0057] Moreover, in the present embodiment, a cap detection sensor that detects the installation state of the cap 20 described later can be included in the sensor unit 112A. The cap detection sensor includes a sensor that detects, for example, an electrostatic capacitance that changes depending on whether the cap 20 is installed relative to the suction device 100A (for example, the main body 10 described later), and detects whether the cap 20 is installed based on the detection result of the sensor. As another example, the cap detection sensor may also detect whether the cap 20 is installed based on whether an electrode provided on the suction device 100A (for example, the main body 10 described later) and an electrode provided on the cap 20 are in electrical contact. As another example, the cap detection sensor may also include an optical sensor such as a reflective photoelectric sensor to optically detect whether the cap 20 is installed. Alternatively, the user may input information indicating whether the cap 20 is installed, and the sensor unit 112A detects whether the cap 20 is installed based on the information input from the user.

[0058] The notification unit 113A notifies the user of information. The notification unit 113A is composed of, for example, a light emitting device that emits light (for example, the light emitting unit 14 described later), a display device that displays an image (for example, the display unit 15 described later), a sound output device that outputs sound, or a vibration device that vibrates.

[0059] The storage unit 114A stores various information used for the operation of the suction device 100A. The storage unit 114A is composed of a non-volatile storage medium such as a flash memory, for example.

[0060] The communication unit 115A is a communication interface capable of performing communication based on any wired or wireless communication standard. For example, the communication standard may be Wi-Fi (registered trademark), Bluetooth (registered trademark), BLE (Bluetooth Low Energy (registered trademark)), NFC (Near Field Communication), or LPWA (Low Power Wide Area).

[0061] The control unit 116A functions as a calculation processing device and a control device, and controls the overall operation in the suction device 100A according to various programs. The control unit 116A is implemented by an electronic circuit such as a CPU (Central Processing Unit) or a microprocessor, for example.

[0062] The liquid storage unit 123 stores an aerosol source. That is, the cartridge 120 having the liquid storage unit 123 storing the aerosol source is an example of a substrate having an aerosol source. Aerosol is generated by atomizing the aerosol source. The aerosol source is, for example, a polyol such as glycerin and propylene glycol or a liquid such as water. The aerosol source may also contain flavor components that may or may not be derived from tobacco. In the case where the suction device 100A is a medical inhaler such as a nebulizer, the aerosol source may also contain a drug.

[0063] The liquid guide portion 122 guides and holds the liquid stored in the liquid storage portion 123, that is, the aerosol source. The liquid guide portion 122 is a wick formed by twisting a fiber material such as glass fiber or a porous material such as porous ceramic. In this case, the aerosol source stored in the liquid storage portion 123 is guided by the capillary effect of the wick.

[0064] The heating unit 121A generates aerosol by heating the aerosol source and atomizing the aerosol source. Figure 1A In the example shown, the heating portion 121A is configured as a coil and is wound around the liquid guide portion 122. When the heating portion 121A generates heat, the aerosol source held in the liquid guide portion 122 is heated and atomized to generate an aerosol. The heating portion 121A generates heat when power is supplied from the power supply portion 111A. As an example, when the sensor portion 112A detects that the user starts suctioning and / or a prescribed information is input, power may be supplied to the heating portion 121A. Furthermore, when the sensor portion 112A detects that the user ends suctioning and / or a prescribed information is input, power supply to the heating portion 121A may be stopped. It should be noted that the user's suction action on the suction device 100A can be detected based on, for example, the pressure (internal pressure) in the suction device 100A detected by the suction sensor exceeding a prescribed threshold.

[0065] The flavor source 131 is a component for imparting a flavor component to the aerosol. The flavor source 131 may include a flavor component derived from tobacco or a flavor component not derived from tobacco.

[0066] The air flow path 180 is a flow path for air sucked by the user. The air flow path 180 has a tubular structure with an air inlet 181 as an inlet for air into the air flow path 180 and an air outlet 182 as an outlet for air from the air flow path 180 as two ends. In the middle of the air flow path 180, the liquid guide 122 is arranged on the upstream side (the side close to the air inlet 181), and the fragrance source 131 is arranged on the downstream side (the side close to the air outlet 182). The air flowing in from the air inlet 181 along with the suction of the user is mixed with the aerosol generated by the heating part 121A, and is transported to the air outlet 182 through the fragrance source 131 as shown by the arrow 190. When the mixed fluid of the aerosol and the air passes through the fragrance source 131, the fragrance contained in the fragrance source 131 is imparted to the component aerosol.

[0067] The mouthpiece 124A is a component for the user to hold in his mouth when inhaling. The mouthpiece 124A is provided with an air outflow hole 182. The user can take a mixed fluid of aerosol and air into the oral cavity by holding the mouthpiece 124A in his mouth and inhaling. That is, the suction device 100A delivers the generated aerosol to the user via the mouthpiece 124A.

[0068] The above is a description of the configuration example of the suction device 100A. Of course, the configuration of the suction device 100A is not limited to this, and various configurations as exemplified below are possible.

[0069] As an example, the inhalation device 100A may not include the flavor imparting cartridge 130. In this case, the cartridge 120 is provided with a mouthpiece 124A.

[0070] As another example, the suction device 100A may also include a second heating unit that heats the flavor source 131. In this case, the second heating unit is, for example, configured in a film shape and arranged to cover the periphery of the flavor imparting cartridge 130. Moreover, the second heating unit generates heat by supplying power to the power supply unit 111A, and heats the flavor imparting cartridge 130 from the periphery. By providing such a second heating unit, the temperature of the flavor source 131 can be increased compared to a case where the second heating unit is not provided, and the amount of flavor components imparted to the aerosol can be increased. In the case where such a second heating unit is provided, the second heating unit is, for example, the same as the heating unit 121B described later, and the actual temperature is controlled to a specified target temperature.

[0071] As another example, the suction device 100A may include a plurality of types of aerosol sources. By mixing a plurality of types of aerosols generated from the plurality of types of aerosol sources in the air flow path 180 to cause a chemical reaction, other types of aerosols may be generated.

[0072] In addition, the means of atomizing the aerosol source is not limited to the heating by the heating unit 121A. For example, the means of atomizing the aerosol source may be vibration atomization or induction heating.

[0073] (2) Second configuration example

[0074] Figure 1B Schematic diagram schematically showing a second configuration example of the suction device. Figure 1B As shown, the suction device 100B of this configuration example includes a power supply unit 111B, a sensor unit 112B, a notification unit 113B, a storage unit 114B, a communication unit 115B, a control unit 116B, a heating unit 121B, a storage unit 140 , and a heat insulating unit 144 .

[0075] The power supply unit 111B, the sensor unit 112B, the notification unit 113B, the storage unit 114B, the communication unit 115B, and the control unit 116B are substantially the same as the corresponding components included in the suction device 100A of the first configuration example.

[0076] It should be noted that, in the sensor section 112B, the substrate detection sensor includes a sensor for detecting capacitance, inductance, or pressure in the suction device 100B that changes depending on whether the rod-type substrate 150 described later is relative to the suction device 100B (for example, the main body 10 described later), and based on the detection result of the sensor, it is detected whether the rod-type substrate 150 is installed. As another example, the substrate detection sensor may also optically detect whether the rod-type substrate 150 is installed.

[0077] In addition, in the sensor unit 112B, the mouthpiece detection sensor includes a sensor that detects the electrostatic capacitance that changes depending on whether the mouthpiece 124B described later is installed relative to the suction device 100B (for example, the main body 10 described later) or the pressure in the suction device 100B, and detects whether the mouthpiece 124B is installed based on the detection result of the sensor. As another example, the mouthpiece detection sensor can also detect whether the mouthpiece 124B is installed based on whether the electrode provided in the suction device 100B (for example, the main body 10 described later) and the electrode provided in the mouthpiece 124B are in electrical contact. As another example, the mouthpiece detection sensor can also optically detect whether the mouthpiece 124B is installed. Alternatively, the sensor unit 112B can also detect whether the mouthpiece 124B is installed based on information input from the user.

[0078] In addition, in the sensor unit 112B, the cap detection sensor includes a sensor that detects an electrostatic capacitance that changes depending on whether the cap 20 described later is installed relative to the suction device 100B (for example, the main body 10 described later), and detects whether the cap 20 is installed based on the detection result of the sensor. As another example, the cap detection sensor may also detect whether the cap 20 is installed based on whether an electrode provided in the suction device 100B (for example, the main body 10 described later) and an electrode provided in the cap 20 are in electrical contact. As another example, the cap detection sensor may also optically detect whether the cap 20 is installed. Alternatively, the sensor unit 112B may also detect whether the cap 20 is installed based on information input from the user.

[0079] The storage section 140 has an internal space 141, and a part of the rod-shaped substrate 150 is stored in the internal space 141 and the rod-shaped substrate 150 is held. The storage section 140 has an opening 142 that connects the internal space 141 with the outside, and stores the rod-shaped substrate 150 inserted into the internal space 141 from the opening 142. For example, the storage section 140 is a cylindrical body with the opening 142 and the bottom 143 as the bottom surface, and the columnar internal space 141 is divided. The storage section 140 is connected to an air flow path that supplies air to the internal space 141. The air inlet to the air flow path, that is, the air inflow hole, is arranged, for example, on the side of the suction device 100. The air outlet from the air flow path to the internal space 141, that is, the air outflow hole, is arranged, for example, at the bottom 143.

[0080] The rod-shaped substrate 150 includes a substrate portion 151. The substrate portion 151 includes an aerosol source. That is, the rod-shaped substrate 150 is another example of a substrate including an aerosol source. The aerosol source includes a flavor component derived from tobacco or not derived from tobacco. In the case where the suction device 100B is a medical inhaler such as a nebulizer, the aerosol source may also include a drug. The aerosol source may be, for example, a liquid such as polyols such as glycerin and propylene glycol and water containing a flavor component derived from tobacco or not derived from tobacco, or a solid containing a flavor component derived from tobacco or not derived from tobacco.

[0081] When the rod-shaped substrate 150 is held in the storage section 140, at least a portion of the substrate section 151 is stored in the internal space 141. In addition, the mouthpiece 124B of the suction device 100B is installed to cover the rod-shaped substrate 150 stored in the storage section 140. When the user sucks by holding the mouthpiece 124B, air flows into the internal space 141 through an air flow path (not shown), and the aerosol generated from the substrate section 151 reaches the user's oral cavity. That is, the suction device 100B delivers the generated aerosol to the user through the mouthpiece 124B.

[0082] exist Figure 1BIn the example shown, the heating portion 121B is configured in a film shape and is arranged to cover the outer periphery of the storage portion 140. When the heating portion 121B generates heat, the base portion 151 of the rod-shaped base 150 is heated from the outer periphery to generate aerosol.

[0083] The heat insulating portion 144 prevents heat conduction from the heating portion 121B to other components. For example, the heat insulating portion 144 is formed using a vacuum heat insulating material or an aerogel heat insulating material.

[0084] The configuration example of the suction device 100B has been described above. Of course, the configuration of the suction device 100B is not limited to the above, and various configurations as exemplified below are possible.

[0085] As an example, the heating unit 121B is configured in a plate shape, and may be configured to protrude from the bottom 143 of the storage unit 140 to the internal space 141. In this case, the plate-shaped heating unit 121B is inserted into the base material portion 151 of the rod-shaped base material 150, and heats the base material portion 151 of the rod-shaped base material 150 from the inside. As another example, the heating unit 121B may be configured to cover the bottom 143 of the storage unit 140. In addition, the heating unit 121B may be configured as a combination of two or more of a first heating unit covering the outer periphery of the storage unit 140, a plate-shaped second heating unit, and a third heating unit covering the bottom 143 of the storage unit 140.

[0086] As another example, the storage section 140 may include an opening and closing mechanism such as a hinge that opens and closes a portion of the outer shell that forms the internal space 141. The storage section 140 opens and closes the outer shell to clamp and store the rod-shaped substrate 150 inserted into the internal space 141. In this case, the heating section 121B may be provided at the clamping portion of the storage section 140 to heat the rod-shaped substrate 150 while pressing it.

[0087] In addition, the means for atomizing the aerosol source is not limited to the heating of the heating unit 121B. For example, the means for atomizing the aerosol source may also be induction heating. In this case, the suction device 100B has at least an electromagnetic induction source such as a coil that generates a magnetic field instead of the heating unit 121B. The heating table that generates heat by induction heating may also be provided in the suction device 100B, or may be included in the rod-shaped substrate 150.

[0088] In addition, the suction device 100B may further include the heating unit 121A, the liquid guide unit 122, the liquid storage unit 123, and the air flow path 180 of the first configuration example, and the air flow path 180 may also supply air to the internal space 141. In this case, the mixed fluid of the aerosol generated by the heating unit 121A and the air is further mixed with the aerosol generated by the heating unit 121B that flows into the internal space 141, and reaches the user's oral cavity.

[0089] <<2. Example of the structure of the appearance of the suction device>>

[0090] Next, an example of the appearance configuration of the suction device 100 (100A, 100B) according to the present embodiment will be described. Figure 1B The suction device 100B shown in FIG. 1 is described, but is not limited to this. Figure 1A The same applies to the suction device 100A shown.

[0091] Figure 2A This is a front view of the suction device 100B in a state where the cap 20 is removed. Figure 2B It is a front view of the suction device 100B in a state where the cap 20 is attached. Figure 3A This is a perspective view of the suction device 100B in a state where the cap 20 is removed. Figure 3B This is a perspective view of the suction device 100B in a state where the mouthpiece 124B and the rod-shaped base material 150 are removed.

[0092] like Figure 2A , Figure 2B , Figure 3A as well as Figure 3B As shown, the suction device 100B includes a main body 10 having a rod shape extending along a predetermined direction (hereinafter also referred to as "longitudinal direction X"). The main body 10 accommodates a main body casing 11 having a cylindrical shape. Figure 1B The suction device 100B shown is composed of a power supply unit 111B, a sensor unit 112B, a notification unit 113B, a storage unit 114B, a communication unit 115B, a control unit 116B, and a heating unit 121B. It should be noted that the main body 10 is not limited to a rod shape, and may be, for example, a cubic shape, an oval shape, or an elliptical shape.

[0093] A mouthpiece 124B is attached to the top 11a located at one end side of the main body 10 in the longitudinal direction X. Figure 3A as well as Figure 3B As shown, the mouthpiece 124B includes a base 125 that can be fitted into the mouthpiece holder 12 provided at the top 11 a , and a cylindrical mouthpiece 126 that protrudes from the base 125 .

[0094] The mouthpiece 124B is mounted on the main body 10 by fitting the base 125 into the mouthpiece holder 12 of the main body 10 in a state where the mouthpiece 126 faces the opposite side of the main body 10. In addition, when the mouthpiece 124B mounted on the main body 10 is pulled in the opposite direction to the main body 10 with a force greater than a certain value, the base 125 is separated from the mouthpiece holder 12. Thus, the mouthpiece 124B can be removed from the main body 10. In this way, the main body 10 is configured to be able to attach and detach (i.e., attach) the mouthpiece 124B.

[0095] In addition, an opening 142 is provided at the top portion 11a. The opening 142 is provided so as to overlap with the mouthpiece holder 12 when viewed from the longitudinal direction X. Moreover, when the mouthpiece 124B is attached to the main body 10, the opening 142 is covered by the mouthpiece 124B and is difficult to be visually recognized by the user. On the other hand, the user can easily move the rod-shaped substrate 150 from the opening 142 to the storage portion 140 in the main body 10, or easily take out the rod-shaped substrate 150 stored in the storage portion 140, by removing the mouthpiece 124B from the main body 10.

[0096] In addition, if Figure 2B As shown, a cap 20 covering the mouthpiece 124B mounted on the main body 10 can also be mounted on the top 11a. When the user does not inhale the aerosol using the suction device 100B (i.e., smoke), the cap 20 can be mounted on the main body 10 to prevent the mouthpiece 124B from being exposed to the outside, thereby keeping the mouthpiece 124B hygienic.

[0097] A charging terminal (not shown) that can be electrically connected to an external power source is provided at the bottom 11b located at the other end side of the length direction X of the main body 10. As the charging terminal, a USB terminal (for example, a USB Type-C terminal) can be used. The user can charge the power supply unit 111B with the power of the external power source by connecting the suction device 100B to the external power source via the charging terminal. It should be noted that the charging terminal can also be used to connect the suction device 100B to an external device of the suction device 100B (for example, other devices such as a user's smartphone) in a wired communication manner.

[0098] An operation button 13 and a light emitting unit 14 are provided on the side of the main body 10 and between the top 11a and the bottom 11b. The operation button 13 is an example of an operation unit that can be pressed by a user, and can be formed by a button-type operation button that can be physically pressed by a user. As another example, the operation button 13 can also be formed by a touch sensor of an electrostatic capacitance method or a resistive film method.

[0099] The light emitting unit 14 is an example of a light emitting unit that emits light, and is composed of, for example, one or more light emitting elements. As the light emitting element of the light emitting unit 14, for example, an LED (Light Emitting Diode) can be used. As an example, the light emitting unit 14 is composed of a plurality of LEDs having different luminous colors, and can emit light in a plurality of luminous colors including blue, yellow, and red.

[0100] The light emitting unit 14 notifies the user of the specified information by emitting light in a specified light emitting manner under the control of the control unit 116B. Here, the light emitting manner can be, for example, a light emitting color, but is not limited thereto, and can also be, for example, a lighting intensity (in other words, brightness) or a lighting pattern (for example, flashing at a specified time interval). As notifications made by the light emitting unit 14, for example, the first notification, the second notification, and the third notification described below can be listed.

[0101] <<3. Example of suction device operation>>

[0102] Next, an operation example of the suction device 100 of this embodiment will be described. The control unit 116 (116A, 116B) can operate the suction device 100 based on input from the user. As an example, the control unit 116 generates aerosol in the heating unit 121 (121A, 121B) according to a heating start instruction from the user.

[0103] The heating start instruction is, for example, a predetermined operation (hereinafter also referred to as a "heating start operation") for instructing the suction device 100 to start heating. In the present embodiment, the operation using the operation button 13 is a predetermined operation (described later) as the heating start operation (i.e., the heating start instruction).

[0104] For example, when the attraction device 100 is Figure 1A In the case of the suction device 100A shown in FIG. 1 , when the control unit 116A detects the start operation of heating, it generates aerosol according to the suction action relative to the suction device 100A for a certain period of time thereafter (e.g., 5 [min]). More specifically, at this time, the control unit 116A generates aerosol by supplying a predetermined power to the heating unit 121A each time the suction action relative to the suction device 100A is detected based on the detection result of the puff sensor. The power supplied to the heating unit 121A is predetermined by the manufacturer of the suction device 100A, for example, in a manner to generate an appropriate amount of aerosol containing an appropriate amount of flavor components. As a result, a higher quality smoking experience can be provided to the user.

[0105] In addition, the suction device 100 is Figure 1BIn the case of the suction device 100B shown in the figure, when the control unit 116B detects the heating start operation, it starts the temperature control of the heating unit 121B based on the pre-prepared heating profile. Here, the heating profile is information that specifies the target value of the temperature of the heating unit 121B, that is, the time series transition of the target temperature, and is pre-stored in the storage unit 114B, for example.

[0106] The temperature control of the heating unit 121B based on the heating profile (hereinafter, also referred to as "heating control based on the heating profile") will be described in detail. The control unit 116B controls the temperature of the heating unit 121B based on the deviation between the target temperature corresponding to the elapsed time after the start of the heating control based on the heating profile and the actual temperature of the heating unit 121B (hereinafter, also referred to as "actual temperature"). More specifically, at this time, the control unit 116B controls the temperature of the heating unit 121B in such a way that the time series transition of the actual temperature of the heating unit 121B becomes the same as the time series transition of the target temperature specified in the heating profile.

[0107] The temperature control of the heating unit 121B can be realized, for example, by a known feedback control. For example, the control unit 116B supplies the power from the power supply unit 111B to the heating unit 121B in the form of pulse width modulation (PWM) or pulse frequency modulation (PFM). In this case, the control unit 116B can control the temperature of the heating unit 121B by adjusting the duty ratio of the power pulse.

[0108] In the feedback control, the control unit 116B controls the power supplied to the heating unit 121B based on the difference between the actual temperature and the target temperature, for example, the above-mentioned duty cycle. In addition, the feedback control may be, for example, PID control (Proportional-Integral-Differential Controller). Alternatively, the control unit 116B may also perform a simple ON-OFF control. For example, the control unit 116B may also perform heating of the heating unit 121B until the actual temperature reaches the target temperature, and stop heating of the heating unit 121B when the actual temperature reaches the target temperature, and perform heating of the heating unit 121B again when the actual temperature is lower than the target temperature.

[0109] The temperature of the heating portion 121B can be obtained (in other words, quantitatively) by, for example, measuring or inferring the resistance value of the heating resistor constituting the heating portion 121B. This is because the resistance value of the heating resistor changes according to the temperature. The resistance value of the heating resistor can be inferred (i.e., obtained) by, for example, measuring the voltage drop in the heating resistor. The voltage drop in the heating resistor can be measured (i.e., obtained) by a voltage sensor that measures the potential difference applied to the heating resistor. As another example, the temperature of the heating portion 121B can also be measured using a temperature sensor (pumping thermistor) provided near the heating portion 121B.

[0110] It should be noted that, typically, the heating profile is designed so that the user can enjoy the most suitable aroma when the user inhales the aerosol generated from the rod-shaped substrate 150. Therefore, by controlling the temperature of the heating portion 121B based on the heating profile, the user can enjoy the most suitable aroma, and a high-quality smoking experience can be provided to the user.

[0111] However, in an aspirator that generates a substance to be sucked by a user, such as the suction device 100, a so-called "child-proof function (hereinafter also referred to as "CR function") can be installed to prevent adverse conditions caused by misuse by mischievous children (e.g., infants under 3 years old and toddlers. hereinafter also simply referred to as "children")." As a CR function in such an aspirator, a structure is considered in which a prescribed action such as generating a substance to be sucked is performed only when a prescribed operation is performed with respect to an operating portion (e.g., an operation button) provided in the aspirator.

[0112] However, the history of the technical development of the aspirator is still short, and the CR function in the aspirator still has room for improvement. As for the CR function in such an aspirator, it is expected that the convenience of normal users such as adults (e.g., adults over 20 years old) will not be impaired as much as possible, and the adverse effects caused by the misuse of children can be suppressed.

[0113] Therefore, in the present embodiment, the control unit 116 causes the suction device 100 to perform an operation corresponding to the input received from the user when the substrate having an aerosol source such as the cartridge 120, the flavor imparting cartridge 130, or the rod-shaped substrate 150 and the mouthpiece 124 (124A, 124B) for delivering the generated aerosol to the user are mounted on the main body 10 of the suction device 100. Thus, it is possible to suppress the suction device 100 from being operated based on the input (e.g., pressing of the operation button 13) from the user such as a child who does not understand the correct method of using the suction device 100 such as mounting the substrate having an aerosol source and the mouthpiece 124 on the main body 10.

[0114] On the other hand, according to the present embodiment, the suction device 100 can be operated in response to input from a legitimate user such as an adult who has mastered the correct method of using the suction device 100, such as attaching the substrate having an aerosol source and the mouthpiece 124 to the main body 10. Thus, it is possible to suppress a reduction in the convenience of the suction device 100 for the user who has mastered the correct method of using the suction device 100.

[0115] As described above, according to this embodiment, the convenience for adults (ie, legitimate users) can be minimized, and the occurrence of adverse conditions due to misuse by children can be suppressed. Thus, the performance of the CR function of the suction device 100 can be improved, and the commercial value of the suction device 100 can be improved.

[0116] The following is a more specific description of an operation example of the suction device 100. It should be noted that, as an example, the heating start operation is a long press of the operation button 13. More specifically, the heating start operation is a continuous press of the operation button 13 for more than Tx [s] (for example, 3 [s]). As a result, compared with a case where the heating start operation is only "pressing of the operation button 13 (pressing regardless of the duration)", it is possible to prevent users such as children who have not mastered the correct method of using the suction device 100 from accidentally performing the heating start operation.

[0117] It should be noted that the heating start operation may be performed by pressing the operation button 13 multiple times (for example, 3 times within a certain period) instead of long pressing the operation button 13. In this way, when the heating start operation is performed by pressing the operation button 13 multiple times, it is also possible to prevent a user who has not mastered the correct method of using the suction device 100 from accidentally performing the heating start operation.

[0118] In addition, as an example, the following describes that the suction device 100 is Figure 1B The suction device 100B shown in the figure is not limited thereto. Figure 1A The same is true for the suction device 100A shown in the figure. In this case, in the following description, the "suction device 100B" is changed to "suction device 100A", the "rod-shaped substrate 150" is changed to "cartridge 120 (and / or flavor imparting cartridge 130)", the "mouthpiece 124B" is changed to "mouthpiece 124A", the "sensor unit 112B" is changed to "sensor unit 112A", the "notification unit 113B" is changed to "notification unit 113A", and the "heating unit 121B" is changed to "heating unit 121A".

[0119] (1) First Example of Specific Operation of Suction Device 100B

[0120] Figure 4 This is a diagram showing a first example of the specific operation of the suction device 100B. Figure 4 The horizontal axis in represents the period. Figure 4 (a) indicates Figure 4 The horizontal axis of is shown as the detection state (detection / non-detection) of the cap 20 by the sensor unit 112B at each time period. Figure 4 (b) means Figure 4 The horizontal axis of is shown as the detection state (detection / non-detection) of the mouthpiece 124B by the sensor unit 112B at each time period. Figure 4 (c) indicates Figure 4 The horizontal axis shows the detection state (detection / non-detection) of the rod-shaped base material 150 by the sensor unit 112B at each time period. Figure 4 (d) means Figure 4 The horizontal axis of is shown as the detection state (detection / non-detection) with respect to the operation of the operation button 13 (that is, the pressing of the operation button 13 ) at each time period. Figure 4 (e) means Figure 4 The horizontal axis shows the on / off state of the power supply of the suction device 100B at each period. Figure 4 (f) indicates Figure 4 The horizontal axis shows ON (heating control) / OFF (no heating control) of the heating unit 121B in each period.

[0121] exist Figure 4 In the example shown, at time t1 when the power of the suction device 100B is turned off, the user removes the cap 20 from the main body 10. In this case, at time t1, the detection state of the cap 20 by the sensor unit 112B changes from "detection" to "non-detection". Thus, the control unit 116B can detect that the cap 20 is removed from the main body 10 at time t1.

[0122] Furthermore, when the control unit 116B detects that the cap 20 is removed from the main body 10, the power of the suction device 100B is turned on. That is, the control unit 116B starts the suction device 100B according to the removal of the cap 20 from the main body 10. Thus, the user can start the suction device 100B without operating the operation button 13, etc., by only removing the cap 20 installed on the main body 10, which can improve the convenience of the suction device 100B. In addition, in the suction device 100B, by removing the cap 20 from the main body 10 in this way, the mouthpiece 124B can be attached and detached relative to the main body 10.

[0123] Furthermore, at a time t2 after the time t1, the user removes the mouthpiece 124B from the main body 10. In this case, at the time t2, the detection state of the mouthpiece 124B by the sensor unit 112B changes from "detection" to "non-detection". Thus, the control unit 116B can detect the removal of the mouthpiece 124B from the main body 10 at the time t2. In addition, in the suction device 100B, by removing the mouthpiece 124B from the main body 10 in this way, the rod-shaped base material 150 can be inserted from the opening 142 into the internal space 141 and installed in the suction device 100B.

[0124] Furthermore, at time t3 after time t2, the user attaches the rod-shaped substrate 150 to the suction device 100B. In this case, at time t3, the detection state of the rod-shaped substrate 150 by the sensor unit 112B changes from "non-detection" to "detection". Thus, the control unit 116B can detect that the rod-shaped substrate 150 is attached at time t3.

[0125] Furthermore, at time t4 after time t3, the user attaches the mouthpiece 124B to the main body 10. In this case, at time t4, the detection state of the mouthpiece 124B by the sensor unit 112B changes from "non-detection" to "detection". Thus, the control unit 116B can detect that the mouthpiece 124B is attached to the main body 10 at time t4.

[0126] Then, at period t5 after period t4, the user starts pressing the operation button 13. Then, the user maintains the state of pressing the operation button 13 until period t7 after period t5. Here, period t7 is a period later than period t6 which is Tx[s] after period t5. In this case, during the period from period t5 to period t7, the detection state of the operation of the operation button 13 is "detected". Thus, the control unit 116B can detect the pressing of the operation button 13 from period t5 to period t7.

[0127] The control unit 116B determines that a heating start operation has been performed when the operation button 13 is pressed continuously for Tx[s]. Figure 4 In the illustrated example, the control unit 116B determines that the heating start operation has been performed at time t6.

[0128] like Figure 4 As shown in the example, when the detection state of the mouthpiece 124B and the rod-shaped substrate 150 is "detected" and it is determined that a heating start operation has been performed, the control unit 116B starts heating control of the heating unit 121B according to the heating start operation. Figure 4In the example shown, the control unit 116B starts heating control of the heating unit 121B (here, heating control based on the heating profile) from time t6 when it is determined that a heating start operation has been performed. As a result, the suction device 100B can generate aerosol after time t6 and deliver the generated aerosol to the user.

[0129] As described above, the control unit 116B can generate aerosol in the heating unit 121B in response to receiving a heating start operation (i.e., input of a heating start instruction) when the rod-shaped substrate 150 and the mouthpiece 124B are attached to the main body 10. Thus, a user who has mastered the correct method of using the suction device 100B such as attaching the rod-shaped substrate 150 and the mouthpiece 124B to the main body 10 and inputting a heating start instruction can generate aerosol.

[0130] (2) Second Example of Specific Operation of Suction Device 100B

[0131] Figure 5 1 is a diagram showing a second example of the specific operation of the suction device 100B. The second example is an example of a case where the control unit 116B does not perform heating control of the heating unit 121B corresponding to the heating start operation even if a heating start operation (i.e., input of a heating start instruction) is performed. Figure 4 The explanation focuses on the different parts of the description. Figure 4 The description of the common parts is appropriately omitted or simplified.

[0132] exist Figure 5 In the example shown, the user is not based on Figure 4 The mouthpiece 124B is removed at time t2, the rod-shaped base material 150 is attached at time t3, and the mouthpiece 124B is attached at time t4 in this order, and the operation button 13 is pressed from time t5.

[0133] exist Figure 5 In the example shown, the detection state of the rod-shaped substrate 150 at the time t6 when it is determined that the heating start operation has occurred is "non-detection". Figure 5 As shown in the example, when the detection state of the rod-shaped substrate 150 is "non-detection", even if a heating start operation is performed, the control unit 116B does not perform heating control of the heating unit 121B corresponding to the heating start operation. Figure 5 In the case of the illustrated example, the state in which the heating control of the heating unit 121B is turned off is maintained even after the period t6.

[0134] It should be noted that, in order to reduce the power consumption of the suction device 100B, the control unit 116B may turn off the power of the suction device 100B at that moment if, for example, the heating control of the heating unit 121B is not started within a specified time from when the power of the suction device 100B is turned on.

[0135] As described above, the control unit 116B can prevent the generation of aerosol by the heating unit 121B even if a heating start operation (i.e., input of a heating start instruction) is performed when at least the rod-shaped substrate 150 is not attached to the main body 10. Thus, it is possible to suppress the generation of aerosol by input from a user such as a child who does not understand the correct method of using the suction device 100B by attaching the rod-shaped substrate 150 and the mouthpiece 124B to the main body 10. Thus, it is possible to suppress the occurrence of an inconvenience caused by such user's misuse.

[0136] (3) Third Example of Specific Operation of Suction Device 100B

[0137] Figure 6 1 is a diagram showing a third example of the specific operation of the suction device 100B. This third example is another example of a situation where the control unit 116B does not perform heating control of the heating unit 121B corresponding to the heating start operation even if there is a heating start operation (i.e., input of a heating start instruction). Figure 4 The explanation focuses on the different parts of the description. Figure 4 The description of the common parts is appropriately omitted or simplified.

[0138] exist Figure 6 In the example shown, the user Figure 4 The mouthpiece 124B is removed at time t2 and the rod-shaped base material 150 is installed at time t3, but the mouthpiece 124B is not installed at time t4, and the operation button 13 is pressed from time t5.

[0139] exist Figure 6 In the example shown, the detection state of the mouthpiece 124B is "non-detection" at the time t6 when it is determined that the heating start operation has been performed. Figure 6 As shown in the example, even if a heating start operation is performed when the detection state of the mouthpiece 124B is "non-detection", the control unit 116B does not perform heating control of the heating unit 121B corresponding to the heating start operation. Figure 6 In the case of the illustrated example, the state in which the heating control of the heating unit 121B is turned off is maintained even after the period t6.

[0140] As described above, when at least the mouthpiece 124B is not attached to the main body 10, the control unit 116B does not generate aerosol in the heating unit 121B even if a heating start operation (i.e., input of a heating start instruction) is performed. Thus, it is possible to suppress the generation of aerosol due to input from a user such as a child who does not understand the correct method of using the suction device 100B such as attaching the rod-shaped substrate 150 and the mouthpiece 124B to the main body 10. Thus, it is possible to suppress the occurrence of an inconvenience due to misuse by such a user.

[0141] As described above, before inhaling aerosol using the suction device 100B, the user needs to follow a sequence of multiple steps including, for example, (1) installation of the rod-shaped substrate 150, (2) installation of the mouthpiece 124B, and (3) heating start operation. In other words, in the suction device 100B, there are many obstacles for the user before starting to smoke. Therefore, a stable CR function can be achieved that further suppresses misuse by users such as children who have not mastered the correct method of using the suction device 100B.

[0142] (4) Fourth Example of Specific Operation of Suction Device 100B

[0143] However, if a sequence including multiple steps is required before aerosol inhalation is performed, some users may wish to understand the current progress of the multiple steps to understand how long it will take to inhale the aerosol.

[0144] Therefore, the control unit 116B causes the notification unit 113B to make a first notification when the rod-shaped substrate 150 is attached to the main body 10, causes the notification unit 113B to make a second notification when the mouthpiece 124B is attached to the main body 10, and causes the notification unit 113B to make a third notification when a heating start operation (i.e., input of a heating start instruction) is accepted. Thus, since notifications are made in conjunction with the attachment of the rod-shaped substrate 150 and the mouthpiece 124B to the main body 10 and the heating start operation, the user can understand the progress of the sequence before the aerosol is inhaled, and the convenience of the inhalation device 100B is improved.

[0145] Figure 7 1 is a diagram showing a fourth example of a specific operation of the suction device 100B. This fourth example is an example of a case where the first notification, the second notification, and the third notification are performed using the light emitting unit 14 included in the notification unit 113B. Figure 4 The explanation focuses on the different parts of the description. Figure 4 The description of the common parts is appropriately omitted or simplified.

[0146] exist Figure 7In the illustrated example, when the control unit 116B detects that the rod-shaped base material 150 is attached to the main body 10 , the control unit 116B causes the light emitting unit 14 to emit red light as the first notification (see from the period t3 to the period t4 ).

[0147] Thereafter, when the control unit 116B detects that the mouthpiece 124B is attached to the main body 10 , the control unit 116B causes the light emitting unit 14 to emit light in yellow as a second notification (see from the period t4 to the period t5 ).

[0148] Thereafter, when the control unit 116B performs the heating start operation and starts the heating control of the heating unit 121B, the control unit 116B causes the light emitting unit 14 to emit blue light as the third notification (see from the period t6 to the period t7 ).

[0149] It should be noted that, when turning on the power of the attraction device 100B, the control unit 116B may also make a fourth notification different from the first notification, the second notification, and the third notification. Thus, the user can be guided to turn on the power of the attraction device 100B. As an example, the control unit 116B may also make the light emitting unit 14 emit light in white as the fourth notification.

[0150] As described above, the control unit 116B can make the light emitting unit 14 perform the first notification when the rod-shaped substrate 150 is attached to the main body 10, make the light emitting unit 14 perform the second notification when the mouthpiece 124B is attached to the main body 10, and make the light emitting unit 14 perform the third notification when the heating start operation (i.e., the input of the heating start instruction) is accepted. Thus, since notifications are made in conjunction with the attachment of the rod-shaped substrate 150 and the mouthpiece 124B to the main body 10 and the heating start instruction, the user can understand the progress of the sequence before the aerosol is inhaled, and the convenience of the inhalation device 100B is improved.

[0151] Furthermore, by making the light emission colors of the light emitting unit 14 different from each other for the first notification, the second notification, and the third notification, the user can intuitively and easily understand the first notification, the second notification, and the third notification.

[0152] It should be noted that, here, the first notification, the second notification, and the third notification are different in the luminous color of the luminous unit 14, but the present invention is not limited to this. Hereinafter, each example of the case where the first notification, the second notification, and the third notification are different in a manner other than the luminous color of the luminous unit 14 will be described.

[0153] (5-1) Another Example of the Light Emitting Unit 14

[0154] Figure 8 FIG. 1 is a diagram showing another example of the light emitting unit 14. Figure 8In the example shown, the light emitting unit 14 includes a first light emitting element 14a, a second light emitting element 14b, and a third light emitting element 14c. As the first light emitting element 14a, the second light emitting element 14b, and the third light emitting element 14c, for example, LEDs can be used. It should be noted that the light emitting colors of the first light emitting element 14a, the second light emitting element 14b, and the third light emitting element 14c can be the same or different.

[0155] (5-2) Fifth Example of Specific Operation of Suction Device 100

[0156] Fig. 9 1 is a diagram showing a fifth example of the specific operation of the suction device 100B. Figure 7 The explanation focuses on the different parts of the description. Figure 7 The description of the common parts is appropriately omitted or simplified.

[0157] exist Fig. 9 In the illustrated example, the first notification, the second notification, and the third notification are to make the numbers of light emitting elements that emit light among the plurality of light emitting elements included in the light emitting unit 14 different from each other.

[0158] More specifically, in Fig. 9 In the example shown, when the control unit 116B detects that the rod-shaped base material 150 is attached to the main body 10, it causes one of the light-emitting elements of the light-emitting unit 14 (for example, the first light-emitting element 14a) to emit light as a first notification (see from period t3 to period t4).

[0159] Thereafter, when the control unit 116B detects that the mouthpiece 124B is attached to the main body 10, it causes two light emitting elements (for example, the first light emitting element 14a and the second light emitting element 14b) of the light emitting unit 14 to emit light as a second notification (see from period t4 to period t5).

[0160] Thereafter, when the control unit 116B performs the heating start operation and starts the heating control of the heating unit 121B, it causes three of the light emitting elements included in the light emitting unit 14 to emit light as a third notification (see from the period t6 to the period t7 ).

[0161] As described above, even if the first notification, the second notification, and the third notification are different in the number of light emitting elements among the plurality of light emitting elements included in the light emitting unit 14, the user can intuitively and easily understand the first notification, the second notification, and the third notification.

[0162] It should be noted that, here, the first notification, the second notification, and the third notification are different in number from among the plurality of light emitting elements provided by the light emitting unit 14, but the present invention is not limited thereto. For example, the first notification, the second notification, and the third notification may also be different in number from among the plurality of light emitting elements provided by the light emitting unit 14.

[0163] More specifically, for example, when the control unit 116B detects that the rod-shaped base material 150 is attached to the main body 10 , the control unit 116B may cause the first light emitting element 14 a of the light emitting elements included in the light emitting unit 14 to emit light as the first notification.

[0164] Thereafter, when the control unit 116B detects that the mouthpiece 124B is attached to the main body 10 , the control unit 116B may cause the second light emitting element 14 b among the light emitting elements included in the light emitting unit 14 to emit light as the second notification.

[0165] Thereafter, when the control unit 116B performs the heating start operation to start the heating control of the heating unit 121B, the control unit 116B may cause the third light emitting element 14c among the light emitting elements included in the light emitting unit 14 to emit light as the third notification.

[0166] In this way, even if the light emitting elements that emit light are different from each other among the plurality of light emitting elements included in the light emitting unit 14 , the user can intuitively and easily understand the first notification, the second notification, and the third notification.

[0167] (6-1) An Example of the Display Unit 15

[0168] When notification unit 113B includes a display unit that displays an image, the first notification, the second notification, and the third notification may have different display modes on the display unit. Hereinafter, an example in which the first notification, the second notification, and the third notification have different display modes on the display unit will be described.

[0169] Fig.10 1 is a diagram showing an example of the display unit 15. The display unit 15 is an example of a display unit that displays an image, and is provided at a position in the suction device 100 where the user can visually confirm (e.g., can always visually confirm). As the display unit 15, for example, a liquid crystal display or an organic EL (Electro-Luminescence) display can be used. The display unit 15 displays, for example, an image of the indicator I that can display three stages of one-stage display, two-stage display, and three-stage display.

[0170] (6-2) Sixth Example of Specific Operation of Suction Device 100B

[0171] Fig.111 is a diagram showing a sixth example of the specific operation of the suction device 100B. Figure 7 The explanation focuses on the different parts of the description. Figure 7 The description of the common parts is appropriately omitted or simplified.

[0172] exist Fig.11 In the illustrated example, upon detecting that the rod-shaped base material 150 is attached to the main body 10 , the control unit 116B causes the indicator I to perform one-step display (see from time t3 to time t4 ) as the first notification.

[0173] Thereafter, when the control unit 116B detects that the mouthpiece 124B is attached to the main body 10, the control unit 116B causes the indicator 1 to display in two stages (see from time t4 to time t5) as a second notification.

[0174] Thereafter, when the heating start operation is performed to start the heating control of the heating unit 121B, the control unit 116B causes the indicator I to be displayed in three stages (see from the period t6 to the period t7) as a third notification.

[0175] As described above, even if the first notification, the second notification, and the third notification are displayed in different forms on the display unit 15 , the user can intuitively and easily understand the first notification, the second notification, and the third notification.

[0176] In addition, when the notification unit 113B includes a vibrating device (so-called oscillator) that vibrates, the first notification, the second notification, and the third notification may have different vibration modes of the vibrating device. In this case, the control unit 116B may change the vibration frequency and vibration mode of the vibrating device in conjunction with, for example, the attachment of the rod-shaped base material 150 and the mouthpiece 124B to the main body 10 and the heating start operation.

[0177] Furthermore, when the notification unit 113B includes a sound output device (e.g., a speaker) that outputs sound, the first notification, the second notification, and the third notification may be different voices output from the sound output device. In this case, the control unit 116B may change the voice output from the sound output device in conjunction with, for example, the attachment of the rod-shaped base material 150 and the mouthpiece 124B to the main body 10 and the heating start operation.

[0178] <<4. Example of Processing Executed by the Control Unit>>

[0179] Next, an example of processing executed by control unit 116B will be described. Fig.12 This is a flowchart showing an example of processing executed by control unit 116B.

[0180] like Fig.12As shown, the control unit 116B determines whether the removal of the cap 20 from the main body 10 is detected (step S1). If the removal of the cap 20 is not detected (step S1: No), the control unit 116B repeats the process of step S1 until the removal of the cap 20 is detected. Furthermore, when the control unit 116B detects that the cap 20 is removed from the main body 10 (step S1: Yes), it turns on the power of the suction device 100B (step S2).

[0181] Next, the control unit 116B determines whether the attachment of the rod-shaped substrate 150 to the main body 10 is detected (step S3). If the attachment of the rod-shaped substrate 150 to the main body 10 is not detected (step S3: No), the control unit 116B determines whether a predetermined time (e.g., 1 [min]) has passed since the start of the process of step S3 and timed out (step S4). If it has not timed out (step S4: No), the control unit 116B repeats the process of step S3 before timeout.

[0182] Then, when the timeout occurs (step S4: Yes), the control unit 116B ends the Fig.12 As a result, for example, after the cap 20 is disassembled and detected, if the rod-shaped substrate 150 is not installed within a predetermined time, the heating control of the heating unit 121B is not performed. As a result, it is possible to suppress the occurrence of inconvenience caused by misuse by users such as children who do not understand the correct use method of the suction device 100B.

[0183] Furthermore, upon detecting that the rod-shaped base material 150 is attached to the main body 10 (step S3 : Yes), the control unit 116B performs a first notification using the notification unit 113B (for example, the light emitting unit 14 ) (step S5 ).

[0184] Next, the control unit 116B determines whether the attachment of the mouthpiece 124B to the main body 10 is detected (step S6). If the attachment of the mouthpiece 124B to the main body 10 is not detected (step S6: No), the control unit 116B determines whether a predetermined time (e.g., 1 [min]) has passed since the start of the process of step S6 and timed out (step S7). If it has not timed out (step S7: No), the control unit 116B repeats the process of step S6 before timeout.

[0185] Then, when the timeout occurs (step S7: Yes), the control unit 116B ends the Fig.12 Thus, for example, after the rod-shaped substrate 150 is installed and detected, if the mouthpiece 124B is not installed within a predetermined time, the heating control of the heating unit 121B is not performed. Thus, it is possible to suppress the occurrence of adverse events due to misuse by users such as children who do not understand the correct use method of the suction device 100B.

[0186] Furthermore, when the control unit 116B detects that the mouthpiece 124B is attached to the main body 10 (step S6 : Yes), the control unit 116B performs a second notification via the notification unit 113B (for example, the light emitting unit 14 ) (step S8 ).

[0187] Next, the control unit 116B determines whether a heating start operation has been performed (step S9). If a heating start operation has not been performed (step S9: No), the control unit 116B determines whether a predetermined time (e.g., 1 [min]) has elapsed since the start of the process of step S9 and timed out (step S10). If it has not timed out (step S10: No), the control unit 116B repeats the process of step S9 before timeout.

[0188] Then, when the timeout occurs (step S10: Yes), the control unit 116B ends the Fig.12 Thus, for example, after the installation detection of the mouthpiece 124B, if the heating start operation is not performed within a predetermined time, the heating control of the heating unit 121B can be omitted. Thus, it is possible to suppress the occurrence of adverse events due to misuse by users such as children who do not understand the correct use method of the suction device 100B.

[0189] When the control unit 116B determines that the heating start operation has been performed (step S9: Yes), the third notification is performed by the notification unit 113B (for example, the light emitting unit 14) (step S11), and the heating control of the heating unit 121B is started (step S12), and the operation ends. Fig.12 A series of processing is shown.

[0190] As described above, according to this embodiment, it is possible to suppress the suction device 100 from being operated by input from a user such as a child who does not understand the correct method of using the suction device 100, such as attaching the substrate having the aerosol source such as the cartridge 120, the flavor imparting cartridge 130, or the rod-shaped substrate 150, and the mouthpiece 124 to the main body 10. Thus, it is possible to suppress the occurrence of adverse conditions due to such user's misuse, improve the performance of the CR function of the suction device 100, and seek to improve the commercial quality of the suction device 100.

[0191] It should be noted that, in the above-mentioned embodiment, the power of the suction device 100 is turned on (that is, the suction device 100 is started) in response to the cap 20 being removed from the main body 10 , but the present invention is not limited thereto.

[0192] For example, the control unit 116 may start the suction device 100 in response to receiving an input of a start instruction from a user when the base material and the mouthpiece 124 of the aerosol source such as the cartridge 120, the flavor imparting cartridge 130, or the rod-shaped base material 150 are mounted on the main body 10. Furthermore, the control unit 116 may generate aerosol in the heating unit 121 in response to receiving a heating start instruction (e.g., a heating start operation) after the suction device 100 is started.

[0193] Here, the start instruction can be a prescribed operation for instructing the suction device 100 to start (hereinafter, also referred to as a "start operation"). The start operation is the same as the heating start operation, and can be an operation using the operation button 13, for example, it can be a long press of the operation button 13 when the power of the suction device 100 is turned off. In addition, the start operation can also be a multiple press of the operation button 13 when the power of the suction device 100 is turned off. Thus, compared with the case where the start operation is only "pressing the operation button 13", it is possible to prevent users such as children who have not mastered the correct method of using the suction device 100 from accidentally performing the start operation.

[0194] In addition, Figure 1B In the suction device 100B shown, a part of the rod-shaped base material 150 is accommodated in the accommodation portion 140 to hold the rod-shaped base material 150 , but the present invention is not limited to this.

[0195] Fig.13 Yes means Figure 1B FIG. 100B is a diagram showing a modified example of the suction device 100B. In the suction device 100B, since the aerosol is delivered to the user via the mouthpiece 124B, the rod-shaped substrate 150 does not have a mouthpiece for the user to hold in his mouth. Fig.13 As shown, a part of the rod-shaped substrate 150 may not protrude outside the storage portion 140, and the entire rod-shaped substrate 150 may be stored in the storage portion 140. In other words, the main body 10 of the suction device 100B may include a storage portion 140 for storing the entire rod-shaped substrate 150. Thus, the convenience of the suction device 100B can be suppressed from being reduced, and the rod-shaped substrate 150 can be simplified and miniaturized, and the number of parts and necessary materials constituting the rod-shaped substrate 150 can be reduced.

[0196] In addition, the suction device 100 is not only capable of generating aerosols by the heating unit 121, but also has other functions such as communication with an external device via the communication unit 115 (115A, 115B). Moreover, it is conceivable that the various functions of the suction device 100 may be prone to malfunction due to misuse by children or the like, or relatively difficult to be malfunctioned.

[0197] Therefore, the control unit 116 may also make the severity of the obstacle when activating each function of the attraction device 100 different. Thereby, it is possible to provide an attraction device 100 with higher convenience.

[0198] Specifically, the control unit 116 may be configured to allow the suction device 100 to perform other actions different from the generation of aerosol by the heating unit 121 when at least one of the substrate having an aerosol source such as the cartridge 120, the flavor imparting cartridge 130, or the rod-shaped substrate 150, and the mouthpiece 124 is not mounted on the main body 10. Here, the other actions may be, for example, communication with an external device via the communication unit 115. Examples of the external device include a user's smartphone and a server managed by the manufacturer of the suction device 100.

[0199] Fig.14 1 is a diagram showing an example of conditions for generating aerosol by the heating unit 121 and conditions for communicating with an external device via the communication unit 115. Fig.14 As shown in Table TL, the control unit 116 requires the installation of the substrate having the aerosol source, the installation of the mouthpiece 124, and the operation using the operation button 13 (for example, the aforementioned heating start operation) to execute the generation of aerosol in the heating unit 121. As a result, for users such as children who have not mastered the correct use method of the suction device 100, the generation of aerosol in the heating unit 121 can be more stably suppressed.

[0200] In contrast, the control unit 116 needs to operate the operation button 13 when executing communication with the external device via the communication unit 115, but may not need to install the substrate with an aerosol source and the mouthpiece 124. That is, even if at least one of the substrate with an aerosol source and the mouthpiece 124 is not installed on the suction device 100, the control unit 116 can communicate with the external device via the communication unit 115 when the user performs a prescribed operation on the operation button 13. Therefore, in this case, even if the user does not specifically install the substrate with an aerosol source and the mouthpiece 124 on the suction device 100, the suction device 100 can communicate with the external device.

[0201] Furthermore, through the communication between the suction device 100 and the external device, for example, the control program of the suction device 100 (for example, a heating configuration file, a lighting control program of the LED of the light emitting unit 14, a charge and discharge control program of the power supply unit 111, etc.) can be updated, various authentications can be performed, or various data related to smoking using the suction device 100 can be sent and received. Thus, a suction device 100 with higher convenience can be provided.

[0202] As an example, when the cap 20 is removed from the main body 10 and the operation button 13 is long pressed after the power of the suction device 100 is turned on, the control unit 116 generates aerosol in the heating unit 121 if the base material and the mouthpiece 124 are installed, and communicates with an external device if at least one of the base material and the mouthpiece 124 is not installed.

[0203] The above is an explanation of the embodiments of the present invention with reference to the accompanying drawings, but the present invention is obviously not limited to the above embodiments. For those skilled in the art, various variations or modifications can be conceived within the scope described in the claims, which certainly belong to the technical scope of the present invention. In addition, the constituent elements in the above embodiments can be arbitrarily combined without departing from the scope of the gist of the invention.

[0204] In addition, the control method of the attraction device 100 described in the aforementioned embodiment can be implemented by executing a pre-prepared program using a computer (processor). This program is stored in a computer-readable storage medium and is executed by reading from the storage medium. In addition, this program can also be provided in the form of a temporary storage medium such as a flash memory, or can be provided via a network such as the Internet. In addition, the computer executing this program can be, for example, a structure included in the attraction device 100 (for example, a CPU included in the attraction device 100), but is not limited to this, and can also be a structure included in other devices (for example, a smart phone or a server) that can communicate with the attraction device 100.

[0205] At least the following matters are described in this specification, etc. The components corresponding to the above-mentioned embodiments are shown in parentheses as an example, but the present invention is not limited to this.

[0206] (1) A suction device (suction device 100, 100A, 100B) that generates aerosol from a substrate (a cartridge 120, a flavor imparting cartridge 130, a rod-shaped substrate 150) having an aerosol source and delivers the generated aerosol to a user via a mouthpiece (a mouthpiece 124, 124A, 124B), comprising:

[0207] A main body (main body 10) configured to be capable of mounting the substrate and the mouthpiece;

[0208] An input unit that receives input from a user (operation button 13, sensor units 112, 112A, 112B);

[0209] A control unit (control unit 116, 116A, 116B) for controlling the operation of the attraction device;

[0210] The control unit causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0211] According to (1), it is possible to prevent the suction device from being operated based on input from a user such as a child who does not know the correct method of using the suction device such as attaching the substrate having an aerosol source and the mouthpiece to the main body. Thus, it is possible to prevent adverse situations from occurring due to misuse by a user who does not know the correct method of using the suction device.

[0212] (2) The suction device as described in (1),

[0213] The main body further includes a heating unit (heating unit 121, 121A, 121B) for heating the substrate attached to the main body to generate the aerosol.

[0214] The control unit generates the aerosol in the heating unit in response to receiving a heating start instruction through the input unit when the base material and the mouthpiece are attached to the main body.

[0215] According to (2), a user who has mastered the correct method of using the inhalation device, such as attaching the substrate and the mouthpiece to the main body and inputting a heating start instruction, can generate aerosol, thereby preventing a reduction in the convenience of the inhalation device.

[0216] (3) The suction device as described in (2),

[0217] The main body is configured to be able to further mount a cap (cap 20 ) that covers the mouthpiece mounted on the main body.

[0218] According to (3), by attaching the cap to the main body, the mouthpiece attached to the main body can be covered with the cap, and the mouthpiece can be held hygienically.

[0219] (4) The suction device as described in (3),

[0220] The control unit activates the suction device in response to the cap attached to the main body being removed.

[0221] After the suction device is activated, when the base material and the mouthpiece are attached to the main body, the aerosol is generated by the heating portion in response to receiving the heating start instruction.

[0222] According to (4), the user can use the suction device by simply removing the cap attached to the main body, thereby improving the convenience of the suction device.

[0223] (5) The suction device as described in (2),

[0224] The control unit activates the suction device in response to receiving an activation instruction through the input unit when the base material and the mouthpiece are attached to the main body.

[0225] After the suction device is activated, the aerosol is generated by the heating portion in response to receiving the heating start instruction.

[0226] According to (5), a user who has mastered the correct method of using the inhalation device, that is, attaching the substrate and the mouthpiece to the main body, inputting a start instruction, and then inputting a heating start instruction, can generate aerosol, thereby preventing the convenience of the inhalation device from being reduced.

[0227] (6) The suction device as described in (5),

[0228] The input unit includes an operation unit (operation button 13) that can be pressed by a user.

[0229] The startup instruction and the heating start instruction are long pressing or multiple pressing of the operation portion.

[0230] According to (6), since the start instruction and the heating start instruction are long press or multiple presses of the operation unit, it is possible to prevent the user who has not mastered the correct method of using the suction device from accidentally issuing the start instruction and the heating start instruction.

[0231] (7) The suction device according to any one of (2) to (6),

[0232] The attraction device further includes a notification unit (notification unit 113, 113A, 113B) capable of giving a predetermined notification to the user.

[0233] The control unit causes the notification unit to make a first notification when the base is attached to the main body, causes the notification unit to make a second notification when the mouthpiece is attached to the main body, and causes the notification unit to make a third notification when the heating start instruction is received.

[0234] According to (7), since the attachment of the base material and the mouthpiece to the main body and the notification of the heating start instruction are performed, the user can understand the progress of the sequence until the aerosol is inhaled, thereby improving the convenience of the inhalation device.

[0235] (8) The suction device as described in (7),

[0236] The notification unit includes a light emitting unit (light emitting unit 14) that emits light.

[0237] The first notification, the second notification, and the third notification are different in the light emitting mode of the light emitting unit.

[0238] According to (8), the user can easily and intuitively understand the first notification, the second notification, and the third notification.

[0239] (9) The suction device according to (8), characterized in that:

[0240] The light emitting unit is configured to emit light in a plurality of light colors.

[0241] The first notification, the second notification, and the third notification are different in light emission colors of the light emitting unit.

[0242] According to (9), the user can easily and intuitively understand the first notification, the second notification, and the third notification.

[0243] (10) The suction device according to (8), characterized in that:

[0244] The light emitting unit includes a plurality of light emitting elements (a first light emitting element 14 a , a second light emitting element 14 b , and a third light emitting element 14 c ).

[0245] The first notification, the second notification, and the third notification are that the light emitting elements or the number of the light emitting elements that emit light among the plurality of light emitting elements are different from each other.

[0246] According to (10), the user can easily and intuitively understand the first notification, the second notification, and the third notification.

[0247] (11) The suction device according to (7), characterized in that:

[0248] The notification unit includes a display unit (display unit 15) for displaying an image.

[0249] The first notification, the second notification, and the third notification are displayed in different ways on the display unit.

[0250] According to (11), the user can easily and intuitively understand the first notification, the second notification, and the third notification.

[0251] (12) The suction device according to any one of (2) to (11), characterized in that:

[0252] The control unit is configured to enable the suction device to perform another operation different from the generation of the aerosol by the heating unit when at least one of the substrate and the mouthpiece is not attached to the main body.

[0253] According to (12), even if at least one of the substrate and the mouthpiece is not attached to the main body, the suction device can be made to perform other operations other than the generation of aerosol, thereby improving the convenience of the suction device.

[0254] (13) The suction device according to any one of (1) to (12),

[0255] The substrate does not have a mouthpiece that is held in the mouth by a user.

[0256] According to (13), since the base material does not have a suction port, the base material can be simplified and miniaturized, and the number of components constituting the base material and the required materials can be reduced.

[0257] (14) A control method, which is a control method for controlling the operation of a suction device (suction device 100, 100A, 100B) by a computer (control unit 116, 116A, 116B), wherein the suction device generates an aerosol from a substrate (a cigarette cartridge 120, a flavor imparting cigarette cartridge 130, a rod-shaped substrate 150) having an aerosol source, and delivers the generated aerosol to a user via a mouthpiece (mouthpiece 124, 124A, 124B),

[0258] The suction device comprises:

[0259] A main body (main body 10) configured to be capable of mounting the substrate and the mouthpiece;

[0260] An input unit that receives an input from a user (operation button 13, sensor units 112, 112A, 112B);

[0261] The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0262] According to (14), it is possible to suppress the suction device from being operated based on input from a user such as a child who does not know the correct method of using the suction device such as attaching the substrate having an aerosol source and the mouthpiece to the main body. Thus, it is possible to suppress the occurrence of adverse situations due to misuse by a user who does not know the correct method of using the suction device.

[0263] (15) A program executed by a computer (control unit 116, 116A, 116B) for controlling the operation of a suction device (suction device 100, 100A, 100B), the suction device generating an aerosol from a substrate (a cartridge 120, a flavor imparting cartridge 130, a rod-shaped substrate 150) having an aerosol source, and delivering the generated aerosol to a user via a mouthpiece (mouthpiece 124, 124A, 124B),

[0264] The suction device comprises:

[0265] A main body (main body 10) configured to be capable of mounting the substrate and the mouthpiece;

[0266] An input unit that receives input from a user (operation button 13, sensor units 112, 112A, 112B);

[0267] The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

[0268] According to (15), it is possible to suppress the suction device from being operated based on input from a user such as a child who does not know the correct method of using the suction device such as attaching the substrate having an aerosol source and the mouthpiece to the main body. Thus, it is possible to suppress the occurrence of adverse situations due to misuse by a user who does not know the correct method of using the suction device.

[0269] Description of Reference Numerals

[0270] 100, 100A, 100B suction device

[0271] 120 cartridges (substrate)

[0272] 130 Fragrance imparting cartridge (substrate)

[0273] 150 Rod-type substrate (substrate)

[0274] 112, 112A, 112B Sensor section (input section)

[0275] 113, 113A, 113B Notification Department

[0276] 116, 116A, 116B Control unit

[0277] 121, 121A, 121B Heating unit

[0278] 124, 124A, 124B cigarette holder

[0279] 13 Operation buttons (input part, operation part)

[0280] 14. Light-emitting part

[0281] 14a First light emitting element (light emitting element)

[0282] 14b Second light emitting element (light emitting element)

[0283] 14c Third light-emitting element (light-emitting element)

[0284] 15 Display

Claims

1. A suction device, which generates aerosol from a substrate having an aerosol source and delivers the generated aerosol to a user through a mouthpiece, characterized in that: have: A main body configured to be capable of mounting the substrate and the mouthpiece; an input unit for receiving input from a user; A control unit for controlling the action of the suction device; The control unit causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

2. The suction device according to claim 1, characterized in that The main body further includes a heating unit for heating the substrate mounted on the main body to generate the aerosol. The control unit generates the aerosol in the heating unit in response to receiving a heating start instruction through the input unit when the base material and the mouthpiece are attached to the main body.

3. The suction device according to claim 2, characterized in that The main body is configured to be able to further mount a cap that covers the mouthpiece mounted on the main body.

4. The suction device according to claim 3, characterized in that The control unit activates the suction device in response to the cap attached to the main body being removed. After the suction device is activated, when the base material and the mouthpiece are attached to the main body, the aerosol is generated by the heating portion in response to receiving the heating start instruction.

5. The suction device according to claim 2, characterized in that The control unit activates the suction device in response to receiving an activation instruction through the input unit when the base material and the mouthpiece are attached to the main body. After the suction device is activated, the aerosol is generated by the heating portion in response to receiving the heating start instruction.

6. The suction device according to claim 5, characterized in that The input unit includes an operation unit that can be pressed by a user. The startup instruction and the heating start instruction are long pressing or multiple pressing of the operation portion.

7. The suction device according to any one of claims 2 to 6, characterized in that The suction device further includes a notification unit capable of giving a predetermined notification to the user. The control unit causes the notification unit to make a first notification when the base is attached to the main body, causes the notification unit to make a second notification when the mouthpiece is attached to the main body, and causes the notification unit to make a third notification when the heating start instruction is received.

8. The suction device according to claim 7, characterized in that The notification unit includes a light emitting unit that emits light, The first notification, the second notification, and the third notification are different in the light emitting mode of the light emitting unit.

9. The suction device according to claim 8, characterized in that The light emitting unit is configured to emit light in a plurality of light colors. The first notification, the second notification, and the third notification are different in light emission colors of the light emitting unit.

10. The suction device according to claim 8, characterized in that The light emitting unit includes a plurality of light emitting elements. The first notification, the second notification, and the third notification are that the light emitting elements or the number of the light emitting elements among the plurality of light emitting elements are different from each other.

11. The suction device according to claim 7, characterized in that The notification unit includes a display unit for displaying an image. The first notification, the second notification, and the third notification are displayed in different ways on the display unit.

12. The suction device according to any one of claims 2 to 11, characterized in that The control unit is configured to enable the suction device to perform another operation different from the generation of the aerosol by the heating unit when at least one of the substrate and the mouthpiece is not attached to the main body.

13. The suction device according to any one of claims 1 to 12, characterized in that The substrate does not have a mouthpiece that is held in the mouth by a user.

14. A control method, which is a control method for controlling the action of a suction device by a computer, wherein the suction device generates an aerosol from a substrate having an aerosol source, and delivers the generated aerosol to a user via a mouthpiece, characterized in that: The suction device comprises: A main body configured to be capable of mounting the substrate and the mouthpiece; an input unit for receiving input from a user; The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

15. A program executed by a computer for controlling the operation of a suction device, the suction device generating aerosol from a substrate having an aerosol source, and delivering the generated aerosol to a user via a mouthpiece, The suction device comprises: A main body configured to be capable of mounting the substrate and the mouthpiece; an input unit for receiving input from a user; The computer causes the suction device to perform an operation according to an input received through the input unit when the base material and the mouthpiece are attached to the main body.

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