system

Abstract

The present invention provides systems, accessory units, devices, control methods, and programs capable of increasing the functionality of a device. [Solution] The system includes a device including a power supply, and a plurality of accessory units that are detachably attached to the device and provide functionality to the device, wherein the device is capable of performing the functions provided by each of the plurality of accessory units depending on which accessory units are attached.

Description

Technical Field

[0001] The present invention relates to a system, an accessory unit, a device, a control method, and a program.

Background Art

[0002] In recent years, technologies for enabling a sensor function and a communication function have been developed for accessories that can be attached to reduced-risk products (RRP) devices and the like (see, for example, Patent Documents 1 and 2). Here, a reduced-risk product is defined as a product that has the potential to reduce the health risks associated with smoking, unlike conventional cigarettes. Reduced-risk products include electronic cigarettes and heated tobacco products. For example, Patent Document 1 discloses that a sensor that can be detachably attached to an RRP device transmits sensor data to an external device. Further, for example, Patent Document 2 discloses that an RRP device transmits predetermined data using a communication mechanism that is detachably provided at the tip of the RRP device.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Patent Document 2

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, the above-described technologies assume attaching one accessory unit to a device, and the functions that can be added to the device are limited to the functions provided in the one accessory unit. The present invention has been made in view of the above-mentioned points, and its object is to provide a system, accessory unit, device, control method and program capable of increasing the functionality of a device. [Means for solving the problem]

[0005] According to embodiments of the present invention, a system is provided which includes a device including a power supply and a plurality of accessory units that are detachably attached to the device and provide functions to the device, wherein the device is capable of performing the functions provided by each of the plurality of accessory units depending on which of the plurality of accessory units are attached. In one embodiment, any of the accessory units may be a smoking function providing accessory unit that provides a smoking function. In one embodiment, the smoking function providing accessory unit may include a heating element for heating the stick, or an atomizing element for atomizing the liquid. In one embodiment, any of the accessory units may further include an information collection function providing accessory unit that provides an information collection function. In one embodiment, the information collection function providing accessory unit may include a data collection sensor that collects various types of data. In one embodiment, the data collection sensor may include at least one of a smoking data collection sensor capable of collecting smoking data, a biosensor capable of acquiring biological data, and a location information collection sensor capable of collecting location information. In one embodiment, the information collection function providing accessory unit may include a communication module that provides a communication function. In one embodiment, each of the multiple communication modules may be capable of communicating with each other using different communication methods. In one embodiment, any of the accessory units may further include an action-providing accessory unit that provides a predetermined action. In one embodiment, the operation-providing accessory unit may include at least one of a sound generation function, a light generation function, a scent generation function, a vibration function, and a display function. In one embodiment, the device may, triggered by the attachment of at least one of the accessory units, identify a function provided by the attached accessory unit and change the device's processing mode based on the identified function. According to an embodiment of the present invention, one of a plurality of accessory units that provide functionality to a device is provided, wherein the accessory unit provides functionality to the device when attached to the device. According to embodiments of the present invention, a device is provided that includes a power supply and a control unit that enables the execution of a function provided by each of a plurality of accessory units, wherein the control unit enables the execution of a function provided by each of the plurality of accessory units in response to the installation of the plurality of accessory units. According to embodiments of the present invention, a control method is provided which a system performs, comprising the steps of: detecting that a device has a plurality of accessory units attached to it; the plurality of accessory units providing a function to the device; and enabling the device to perform the function provided by the plurality of accessory units. According to an embodiment of the present invention, a program is provided that causes the computer of a device to perform the steps of detecting that a plurality of accessory units have been attached, and enabling the functions provided by the plurality of accessory units to be executed. [Effects of the Invention]

[0006] According to embodiments of the present invention, it is possible to provide a system, accessory unit, device, control method, and program that can increase the functionality of a device. [Brief explanation of the drawing]

[0007] [Figure 1]It is a diagram showing an example of the system according to this embodiment. [Figure 2] It is a diagram showing a configuration example of the device according to this embodiment. [Figure 3] It is a diagram showing a first configuration example of the accessory unit according to this embodiment. [Figure 4] It is a diagram showing a second configuration example of the accessory unit according to this embodiment. [Figure 5] It is a schematic diagram schematically showing a third configuration example of the accessory unit according to this embodiment. [Figure 6] It is a schematic diagram schematically showing a fourth configuration example of the accessory unit according to this embodiment. [Figure 7] It is a schematic diagram schematically showing a fifth configuration example of the accessory unit according to this embodiment. [Figure 8] It is a diagram schematically showing an attachment configuration example of the accessory unit to the device according to this embodiment. [Figure 9] It is a diagram showing Example 1 of the operation of the system according to this embodiment. [Figure 10] It is a diagram showing Example 2 of the operation of the system according to this embodiment. [Figure 11] It is a diagram showing Example 3 of the operation of the system according to this embodiment. [Figure 12] It is a diagram showing Example 4 of the operation of the system according to this embodiment. [Figure 13] It is a diagram showing a configuration example of the accessory unit according to a modification of the embodiment. [Figure 14] It is a diagram schematically showing an attachment configuration example of the accessory unit to the device according to a modification of the embodiment.

Mode for Carrying Out the Invention

[0008] Next, the system, accessory, device, control method, and program of this embodiment will be described while referring to the drawings. The embodiments described below are merely examples, and the embodiments to which the present invention is applied are not limited to the following embodiments. In all the figures for explaining the embodiments, those having the same function are denoted by the same reference numerals, and repeated explanations are omitted. In addition, "based on XX" as used in the present application means "based on at least XX", and includes cases where it is based on another element in addition to XX. Further, "based on XX" is not limited to the case of directly using XX, and includes cases where it is based on something obtained by performing an operation or processing on XX. "XX" is an arbitrary element (for example, arbitrary information).

[0009] (Embodiment) (System) The system according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing an example of the system according to the present embodiment. The system 1 according to the present embodiment includes a device 100 and accessory units 200-1 to 200-n (n is an integer greater than 0). One or more of the accessory units 200-1 to 200-n are attached to the device 100. An example of the device 100 is a reduced-risk products (RRP) device. A reduced-risk product is defined as a product that may reduce the health risks associated with smoking. The device 100 includes a power source and a communication function. Each of the accessory units 200-1 to 200-n is detachably attached to the device 100. Each of the accessory units 200-1 to 200-n provides a function to the device 100 when attached to the device 100. Hereinafter, any one of the accessory units 200-1 to 200-n will be described as the accessory unit 200. Figure 1 shows the device 100 and accessory units 200-1 to 200-n, as well as a terminal device 130. The terminal device 130 communicates with either or both of the device 100 and the accessory units 200, which are equipped with communication functions. The device 100 and the accessory units 200 will be described in detail below.

[0010] <<1. Example of device configuration>> Device 100 enables the functionality provided by accessory unit 200 when accessory unit 200 is installed. Figure 2 shows an example of the configuration of a device according to this embodiment. As shown in Figure 2, the device 100 according to this configuration example includes a power supply unit 110. The power supply unit 110 includes a power supply unit 111, a sensor unit 112, a notification unit 113, a storage unit 114, a communication unit 115, and a control unit 116. An example of the device 100 may include an air inlet, an air flow path, and an air outlet. With this configuration, when an accessory unit 200 that provides a smoking function is attached to the device 100, aerosols (smoke) can be passed from the air inlet through the air flow path to the air outlet.

[0011] The power supply unit 111 stores power. Based on the control of the control unit 116, the power supply unit 111 supplies power to each component of the device 100. The power supply unit 111 may be composed of a rechargeable battery, such as a lithium-ion secondary battery. The power supply unit 111 may be charged by connecting to an external power source via a USB (Universal Serial Bus) cable or the like. Alternatively, the power supply unit 111 may be charged wirelessly using power transmission technology while not connected to the power-sending device. Furthermore, the power supply unit 111 may be removed from the device 100, or it may be replaced with a new power supply unit 111.

[0012] Furthermore, the power supply unit 111 supplies power to each of the one or more accessory units 200 attached to the device 100 when one or more accessory units 200 are attached to the device 100. The power supply unit 111 supplies power to each of the one or more accessory units 200 attached to the device 100 based on control by the control unit 116.

[0013] The sensor unit 112 acquires various information about the device 100. The sensor unit 112 also detects that one or more accessory units 200 have been attached to the device 100. Specifically, the sensor unit 112 detects that one or more accessory units 200 have been electrically connected to the device 100. The sensor unit 112 acquires various information from each of the one or more accessory units 200 attached to the device 100. The sensor unit 112 then outputs the acquired information to the control unit 116. For example, the sensor unit 112 is composed of a pressure sensor such as a microphone condenser, a flow sensor, or a temperature sensor. When the sensor unit 112 detects a value associated with suction by the user, it outputs information to the control unit 116 indicating that suction has been performed by the user. As another example, the sensor unit 112 is comprised of an input device that receives information from the user, such as a button or switch. In particular, the sensor unit 112 may include a button that instructs the start / stop of aerosol generation. The sensor unit 112 then outputs the information input by the user to the control unit 116.

[0014] The notification unit 113 notifies the user of information. For example, the notification unit 113 is composed of a light-emitting device such as an LED (Light Emitting Diode). In this case, the notification unit 113 emits light in different patterns depending on whether the power supply unit 111 needs charging, the power supply unit 111 is charging, or an abnormality occurs in the device 100. The light-emitting pattern here is a concept that includes color and the timing of turning on / off. The notification unit 113 may be composed of a display device that displays an image, a sound output device that outputs sound, and a vibration device that vibrates, either together with or instead of the light-emitting device.

[0015] The memory unit 114 stores various information for the operation of the device 100. The memory unit 114 is composed of a non-volatile storage medium such as flash memory. An example of the information stored in the memory unit 114 is information related to the operating system (OS) of the device 100, such as the control contents of various components by the control unit 116. Another example of the information stored in the memory unit 114 is information related to suction by the user, such as the number of suctions, suction times, and cumulative suction time.

[0016] The communication unit 115 is a communication interface for sending and receiving information between device 100 and other devices such as terminal equipment 130 and accessory unit 200. The communication unit 115 is a communication interface capable of communicating in accordance with any wired or wireless communication standard. Such communication standards may include, for example, wireless LAN (Local Area Network), wired LAN, Wi-Fi (registered trademark), or Bluetooth (registered trademark). As an example, the communication unit 115 transmits information about user suction to a terminal device 130 such as a smartphone in order to display the information about the user's suction on the smartphone. As another example, the communication unit 115 receives new OS information from a server (not shown) in order to update the OS information stored in the storage unit 114. As yet another example, the communication unit 115 sends an accessory information request to the accessory unit 200. Subsequently, the communication unit 115 receives an accessory information response sent by the accessory unit 200 as a response to the transmitted accessory information request. The communication unit 115 may also communicate with the accessory unit 200 in accordance with any wired communication standard by connecting electrically / physically, for example, via terminals or electrodes, and exchange information with each other. Alternatively, the communication unit 115 may communicate with the accessory unit 200 in accordance with any wireless communication standard and exchange information with each other.

[0017] The control unit 116 functions as an arithmetic processing unit and control unit, and controls the overall operation of the device 100 and the overall operation of the accessory unit 200 connected to the device 100 according to various programs. The control unit 116 is implemented by electronic circuits such as a CPU (Central Processing Unit) and a microprocessor. In addition, the control unit 116 may include a ROM (Read Only Memory) for storing the programs and calculation parameters to be used, and a RAM (Random Access Memory) for temporarily storing parameters that change as needed. The device 100 and the accessory unit 200 connected to the device 100 execute various processes based on the control of the control unit 116.

[0018] The supply of power from the power supply unit 111 to other components, the charging of the power supply unit 111, the detection of information by the sensor unit 112, the notification of information by the notification unit 113, the storage of information by the storage unit 114, and the transmission and reception of information by the communication unit 115 are examples of processes controlled by the control unit 116. Other processes performed by device 100, such as inputting information to each component and processing based on information output from each component, are also controlled by the control unit 116. The control unit 116 also controls the detection of the accessory unit 200 by the sensor unit 112, the creation of an accessory information request to request information about the accessory unit 200 based on the detection of the accessory unit 200, the reception of the accessory information request by the communication unit 115, the reception of the accessory information response by the communication unit 115, the acquisition of information that identifies the functions of the accessory unit 200 included in the accessory information response, the change of processing mode based on the acquired information that identifies the functions of the accessory unit 200, and the processing based on the result of the change in processing mode. The control unit 116 performs processing based on the address of device 100 and the address (IP address) of the accessory unit 200.

[0019] Examples of information that identifies the function of the accessory unit 200 include information indicating that the accessory unit 200 is a puff sensor if it has one, and information that identifies the type of heater (such as a peripheral heating type) if the accessory unit 200 has a heating unit. Based on information identifying the functions of the accessory unit 200, the processing mode is changed. An example of processing based on the change in processing mode is that, if the accessory unit 200 has a puff sensor, the processing mode is changed to smoking mode, and when information indicating that a puff has been detected is received from the accessory unit 200, the device 100 waits in a state where it can execute the process of storing the information indicating that a puff has been detected in the storage unit 114 of the device 100. Subsequently, when the communication unit 115 of the device 100 receives information from the accessory unit 200 indicating that a puff has been detected, the control unit 116 acquires the information indicating that a puff has been detected received by the communication unit 115 and starts the process of storing the acquired information indicating that a puff has been detected in the storage unit 114. Furthermore, the processing mode is changed based on information that identifies the functions of the accessory unit 200. An example of processing based on the result of changing the processing mode is that, if the accessory unit 200 has a sound output device (sound unit), the processing mode is changed to the operation mode, and the device waits in a state where it can perform processing to output sound information under predetermined conditions. Subsequently, when sound information to be output is generated, the control unit 116 of the device 100 outputs the sound information to the accessory unit 200. Based on information identifying the functions of the accessory unit 200, the processing mode is changed. An example of processing based on the change in processing mode is that, if the accessory unit 200 has a heater, the processing mode is changed to smoking mode, and the system waits for input of information indicating the start of heater heating (such as puff detection or button press). In device 100, when such input is received by the sensor unit 112, the control unit 116 causes the power supply unit 111 to start supplying power to the heater.

[0020] The above describes an example configuration of device 100. Of course, the configuration of device 100 is not limited to the above, and it can take various configurations as exemplified below. For example, the power supply unit 110 does not necessarily have to include the communication unit 115. In that case, the communication unit 115 is provided as a separate device from the power supply unit 110.

[0021] <<2. Example of Accessory Unit Configuration>> The accessory unit 200 is a device that, when attached to the device 100, enhances the functionality of the device 100. Examples of functions that the accessory unit 200 provides to the device 100 include information gathering, operation, and smoking functions. (1) First example configuration Figure 3 shows a first configuration example of the accessory unit according to this embodiment. As shown in Figure 3, the accessory unit 200-1 according to this configuration example includes an electrode mechanism 201-1, a communication unit 202-1, a sensor unit 203-1, and a control unit 210-1. The first configuration example of the accessory unit provides the device 100 with an information gathering function. An example of the accessory unit 200-1 may include an air inlet, an air flow path, and an air outlet. With this configuration, when the accessory unit 200 that provides the smoking function to the device 100 is attached, aerosols (smoke) can be passed from the air inlet through the air flow path to the air outlet. The electrode mechanism 201-1 receives power directly from the power supply unit 111 of the device 100, or via other accessory units 200, when the accessory unit 200-1 is attached to the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-1 based on control by the control unit 116.

[0022] The electrode mechanism 201-1 supplies power to the accessory unit 200-1, either directly or via other accessory units 200, when the accessory unit 200-1 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-1 based on control by the control unit 116.

[0023] The communication unit 202-1 is a communication interface capable of performing communication in accordance with any wired or wireless communication standard. Examples of such communication standards include Wi-Fi®, Bluetooth®, Near Field Communication (NFC), or LPWA (Low Power, Wide Area). The communication unit 202-1 communicates bidirectionally with the device 100. The communication unit 202-1 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-1 transmits an accessory information response output by the control unit 210-1 as a response to the received accessory information request. The communication unit 202-1 also communicates bidirectionally with the terminal device 130. For example, the communication unit 202-1 transmits data detected by the sensor unit 203-1 to the terminal device 130. Furthermore, the communication unit 202-1 receives control information transmitted by the terminal device 130. The control unit 210-1 acquires control information received by the communication unit 202-1 and performs control based on the acquired control information. The communication unit 202-1 may also exchange information with the device 100 by electrically / physically connecting to it, for example, via terminals or electrode mechanism 201-1, in accordance with any wired communication standard. Alternatively, the communication unit 202-1 may also exchange information with the device 100 by communicating in accordance with any wireless communication standard.

[0024] The sensor unit 203-1 consists of sensors capable of acquiring smoking data, such as puff sensors and fluid sensors; biosensors capable of acquiring biological data, such as saliva sensors, pulse sensors, heart rate monitors, and blood pressure sensors; and acceleration sensors. The sensor unit 203-1 detects the behavior of device 100 and the behavior of other accessory units 200. An example of a puff sensor is a sensor for detecting the user's inhalation action. The puff sensor may be any type of sensor for detecting the user's inhalation action, such as a flow sensor, flow velocity sensor, or pressure sensor. Alternatively, the puff sensor may be a button that the user presses to perform the inhalation action. The puff sensor may also be, for example, an inhalation sensor. If an accessory unit 200 that provides a smoking function is attached, the puff sensor may detect the user's inhalation towards a flavor inhaler or the like. The puff sensor may also be an airflow sensor that detects the airflow generated by the user's inhalation.

[0025] An example of a fluid sensor may include a light emitter (infrared or visible), a detector, a rotating disc with a window, a stator, and a holder. The disc may have an inclined window for converting airflow into rotational thrust. The airflow rotates the disc. The rotational speed of the disc corresponds to the airflow. The fluid sensor may detect the rotational speed by the frequency of light pulses from the light emitter received by the detector. Other embodiments exist in which the disc has a reflective surface. The light emitter and detector are located on the same side of the front plate. As the disc rotates, the detector looks for pulses reflected from its disc surface. Other embodiments exist in which the axis of the disc is rotated 90° relative to the airflow, like a waterwheel.

[0026] An example of a saliva sensor is an electrochemical sensor. An electrochemical sensor has an oronasal molecule-sensitive coating placed on a transducer, where the selective binding of oronasal molecules to the coating is translated by the transducer into a signal or a change in the signal. For example, the binding of oronasal molecules may result in a change in frequency, current, or voltage that correlates with the amount of oronasal molecules present in a smoker's saliva or breath. A change in the mass of the coating results in a change in the resonant frequency of the transducer, which is translated into a proportional electrical signal.

[0027] The control unit 210-1 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-1 according to various programs. The control unit 210-1 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-1 acquires accessory information requests received by the communication unit 202-1. Based on the acquired accessory information requests, the control unit 210-1 creates an accessory information response that includes information identifying the functions of the accessory unit 200-1. The control unit 210-1 outputs the created accessory information response to the communication unit 202-1. The above describes an example configuration of accessory unit 200-1. Of course, the configuration of accessory unit 200-1 is not limited to the above, and it can take various configurations as exemplified below. As an example, the accessory unit 200-1 may further include a location information acquisition unit. For example, the location information acquisition unit acquires location information that can be obtained from satellite navigation systems such as the Global Positioning System (GPS) and / or other satellite navigation systems, location services that can be provided by cellular networks, or wireless local area network (WLAN) access points. In this case, the communication unit 202-1 transmits the positioning results acquired by the location information acquisition unit to the device 100.

[0028] As an example, the accessory unit 200-1 may further include a voice recognition function unit capable of recognizing the user's voice. For example, the voice recognition function unit recognizes the user's voice and transmits a request for processing according to that voice to the device 100 via the communication unit 202-1. The control unit 116 of the device 100 controls each function of the device in response to the request for processing according to the user's voice received from the accessory unit 200-1. For example, the accessory unit 200-1, which is a voice recognition unit, recognizes the user's voice saying "Start heating" and sends information to device 100 requesting that the heater start heating. Based on the received information requesting the heater to start heating, the control unit 116 of device 100 sends a control signal to the other accessory unit 200 to start heating the heater in device 100 or to start heating the heater in the other accessory unit 200.

[0029] In another example, the accessory unit 200-1, which is a voice recognition unit, may recognize the user's voice saying "increase (or decrease) the vapor amount" and send information to device 100 requesting control of the heater to increase (or decrease) the vapor amount. Based on the information requesting control of the heater, the control unit 116 of device 100 controls the heater provided in device 100 to increase (or decrease) the vapor amount, or sends a control signal to the other accessory unit 200 to control the heater provided in that accessory unit to increase (or decrease) the vapor amount.

[0030] In another example, the accessory unit 200-1, which is a voice recognition function unit, may recognize the user's voice saying "light up" and send information to the device 100 requesting the notification unit 113, which is a light-emitting device such as an LED, to illuminate the LED. In yet another example, the accessory unit 200-1, which is a voice recognition function unit, may recognize the user's voice saying "play music" and send information to the device 100 requesting music output. Based on the information requesting music output, the control unit 116 of the device 100 may send a control signal to another accessory unit 200, which is a sound output device (sound unit), requesting music output.

[0031] (2) Second example configuration Figure 4 shows a second configuration example of the accessory unit according to this embodiment. As shown in Figure 4, the accessory unit 200-2 according to this configuration example includes an electrode mechanism 201-2, a communication unit 202-2, a notification unit 204-2, and a control unit 210-2. The second configuration example of the accessory unit provides an operating function to the device 100. An example of the accessory unit 200-2 may include an air inlet, an air flow path, and an air outlet. With this configuration, when the accessory unit 200 that provides a smoking function to the device 100 is attached, aerosols (smoke) can be passed from the air inlet through the air flow path to the air outlet. The electrode mechanism 201-2 receives power from the power supply unit 111 of the device 100, either directly or via other accessory units 200, when the accessory unit 200-2 is attached to the device 100 directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-2 based on control by the control unit 116. The electrode mechanism 201-2 supplies power to the accessory unit 200-2, either directly or via other accessory units 200, when the accessory unit 200-2 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-2 based on control by the control unit 116.

[0032] The communication unit 202-2 is a communication interface capable of communicating in accordance with any wired or wireless communication standard. Examples of such communication standards include Wi-Fi®, Bluetooth®, short-range wireless communication, or LPWA. The communication unit 202-2 communicates bidirectionally with the device 100. The communication unit 202-2 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-2 transmits an accessory information response output by the control unit 210-2 as a response to the received accessory information request. Alternatively, the communication unit 202-2 may communicate with the device 100 in accordance with any wired communication standard by connecting electrically / physically, for example, via terminals or electrode mechanisms 201-2, and exchange information with each other. Furthermore, the communication unit 202-2 may communicate with the device 100 in accordance with any wireless communication standard and exchange information with each other. The notification unit 204-2 notifies the user of information. The notification unit 204-2 is composed of, for example, a sound output device that generates voice or sound, a light-emitting device that emits light, or a fragrance-emitting device that emits fragrance. An example of a sound output device is a speaker that provides information to the user using voice or sound. An example of a light-emitting device may be an LED (Light Emitting Diode) that emits light in a predetermined color, such as a blue LED, and the predetermined change may be the emission of light in a predetermined color, such as blue. Note that the predetermined color is not limited to blue and may be any color. Also, the predetermined change may be a change in the color or intensity of the light emitted in accordance with the strength of attraction, as sensed by the sensor unit 112 in device 100. Furthermore, the light-emitting device is not limited to an LED and may be a light source with a different configuration that emits light in a predetermined color. An example of a fragrance generating device is one in which a fragrance is generated from a device attached to the notification unit 204-2, or in which a blended fragrance is transmitted, and the transmitted blended fragrance is received and output.

[0033] The control unit 210-2 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-2 according to various programs. The control unit 210-2 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-2 acquires accessory information requests received by the communication unit 202-2. Based on the acquired accessory information requests, the control unit 210-2 creates an accessory information response that includes information identifying the functions of the accessory unit 200-2. The control unit 210-2 outputs the created accessory information response to the communication unit 202-2. The above describes an example configuration of accessory unit 200-2. Of course, the configuration of accessory unit 200-2 is not limited to the above, and it can take various configurations as exemplified below.

[0034] As an example, the accessory unit 200-2 may further include either or both a vibrating device and / or a display device. In this case, either or both the vibrating device and / or the display device will provide a notification when a predetermined amount of time remains in a single use, or when a predetermined number of suction cycles remain. An example of a vibration device is a vibrator that uses vibration to provide information to the user. An example of a display device may be a liquid crystal display, an organic EL (ElectroLuminescence) display, etc. The control unit 210-2 causes the information obtained by the device 100 and / or other accessory units 200 to be displayed on the display device. This allows information to be presented to the user. Such information may include, for example, various information about the battery, specifically, the remaining battery charge, information warning of low battery level, information prompting the battery to be charged, the time required to charge the battery, information indicating battery degradation, the number of times the battery has been charged (per day, per week, per month, etc.), and the time elapsed since the battery was last charged. The notification unit 204-2 may also present such information to the user by displaying it as a banner or pop-up on the display device. The notification unit 204-2 may also present such information to the user as a push notification from an application.

[0035] (3) Third example configuration Figure 5 is a schematic diagram illustrating a third configuration example of the accessory unit according to this embodiment. The accessory unit 200-3 according to this configuration example generates a substance that is inhaled by the user. The third configuration example of the accessory unit provides a smoking function to the device 100. Hereinafter, the substance generated by the accessory unit 200-3 will be described as an aerosol. Alternatively, the substance generated by the accessory unit 200-3 may be a gas.Hereinafter, the act of the user inhaling the substance generated by the accessory unit 200-3 will be simply referred to as "inhalation" or "puffing".The following describes each configuration example of the accessory unit 200-3.

[0036] The accessory unit 200-3 includes an electrode mechanism 201-3, a communication unit 202-3, a control unit 210-3, and a cartridge 220-3. The electrode mechanism 201-3 receives power from the power supply unit 111 of the device 100, either directly or via other accessory units 200, when the accessory unit 200-3 is attached to the device 100 directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-3 based on control by the control unit 116.

[0037] The electrode mechanism 201-3 supplies power to the accessory unit 200-3, either directly or via the other accessory unit 200, when the accessory unit 200-3 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via the other accessory unit 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-3 based on control by the control unit 116.

[0038] The communication unit 202-3 is a communication interface capable of performing communication in accordance with any wired or wireless communication standard. Examples of such communication standards include Wi-Fi®, Bluetooth®, short-range wireless communication, or LPWA. The communication unit 202-3 communicates bidirectionally with the device 100. The communication unit 202-3 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-3 transmits an accessory information response output by the control unit 210-3 as a response to the received accessory information request. Alternatively, the communication unit 202-3 may perform wired communication in accordance with any communication standard by electrically / physically connecting with the device 100, for example, via terminals or electrode mechanisms 201-3, and exchange information with each other. Furthermore, the communication unit 202-3 may perform wireless communication in accordance with any communication standard with the device 100 and exchange information with each other.

[0039] The control unit 210-3 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-3 according to various programs. The control unit 210-3 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-3 acquires accessory information requests received by the communication unit 202-3. Based on the acquired accessory information requests, the control unit 210-3 creates an accessory information response that includes information identifying the functions of the accessory unit 200-3. The control unit 210-3 outputs the created accessory information response to the communication unit 202-3.

[0040] Cartridge 220-3 includes a heating section 221-3, a liquid induction section 222-3, and a liquid storage section 223-3. The liquid storage unit 223-3 stores the aerosol source. The aerosol source is atomized by heating, generating an aerosol. The aerosol source is, for example, a liquid such as glycerin, polyhydric alcohols such as propylene glycol, and water. The aerosol source may further contain tobacco raw materials or extracts derived from tobacco raw materials that release flavor components when heated. The aerosol source may further contain nicotine. If device 100 is used as a medical inhaler such as a nebulizer, the aerosol source may contain a drug for the patient to inhale.

[0041] The liquid guide section 222-3 guides and holds the aerosol source, which is the liquid stored in the liquid storage section 223-3, from the liquid storage section 223-3. The liquid guide section 222-3 is a wick formed by twisting together, for example, a fibrous material such as glass fiber or a porous material such as porous ceramic. The liquid guide section 222-3 is in liquid communication with the liquid storage section 223-3. Therefore, the aerosol source stored in the liquid storage section 223-3 spreads throughout the liquid guide section 222-3 by the capillary effect.

[0042] The heating unit 221-3 generates an aerosol by heating the aerosol source, thereby atomizing it. The heating unit 221-3 is made of any material, such as metal or polyimide, and can take any shape, such as a coil, film, or blade. The heating unit 221-3 is positioned close to the liquid guide unit 222-3. In the example shown in Figure 5, the heating unit 221-3 is made of a metal coil and is wrapped around the liquid guide unit 222-3. Therefore, when the heating unit 221-3 generates heat, the aerosol source held in the liquid guide unit 222-3 is heated and atomized, generating an aerosol. The heating unit 221-3 generates heat when power is supplied from the power supply unit 111. As an example, in the device 100, power may be supplied and an aerosol generated during the period when the sensor unit 112 detects that the user has performed inhalation. As another example, in device 100, power may be supplied and an aerosol may be generated when the sensor unit 112 detects that a predetermined user input has been made (for example, pressing a button to instruct the start / stop of aerosol generation). Subsequently, power supply may be stopped when the sensor unit 112 detects that a predetermined user input has been made again (for example, pressing the button to instruct the start / stop of aerosol generation again).

[0043] The air passage 180A is the passage for air drawn in by the user. The air passage 180A has a tubular structure with an air inlet 181A, which is the entrance for air into the air passage 180A, and an air outlet 182A, which is the exit for air from the air passage 180A, at both ends. When the user draws air in, air flows into the air passage 180A from the air inlet 181A and flows out of the air passage 180A from the air outlet 182A. The air outlet 182A is located in the mouthpiece 224A. A liquid guide unit 222-3 is positioned in the middle of the air passage 180A. The aerosol generated by the heating unit 221-3 is mixed with the air flowing in from the air inlet 181A. Then, as the user inhales, the mixed fluid of aerosol and air is transported to the air outlet 182A, as shown by arrow 190A.

[0044] The mouthpiece 224A is a component that the user holds in their mouth during suction. The mouthpiece 224A is equipped with an air outlet 182A for the air passage 180A. By holding the mouthpiece 224A in their mouth and suctioning, the user can take in a mixed fluid of aerosol and air transported by the air passage 180A into their oral cavity.

[0045] (4) Fourth example configuration Figure 6 is a schematic diagram illustrating a fourth configuration example of the accessory unit according to this embodiment. The accessory unit 200-4 according to this configuration example generates a substance that is inhaled by the user. The fourth configuration example of the accessory unit provides a smoking function to the device 100. Hereinafter, the substance generated by the accessory unit 200-4 will be described as an aerosol. Alternatively, the substance generated by the accessory unit 200-4 may be a gas.Hereinafter, the act of the user inhaling the substance generated by the accessory unit 200-4 will be simply referred to as "inhalation" or "puffing".The following describes each configuration example of the accessory unit 200-4.

[0046] The accessory unit 200-4 includes an electrode mechanism 201-4, a communication unit 202-4, a control unit 210-4, a cartridge 220-4, and a flavoring cartridge 230-4. The electrode mechanism 201-4 receives power directly from the power supply unit 111 of the device 100, or via other accessory units 200, when the accessory unit 200-4 is attached to the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-4 based on control by the control unit 116.

[0047] The electrode mechanism 201-4 supplies power to the accessory unit 200-4, either directly or via other accessory units 200, when the accessory unit 200-4 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-4 based on control by the control unit 116.

[0048] The communication unit 202-4 is a communication interface capable of performing communication in accordance with any wired or wireless communication standard. Examples of such communication standards include Wi-Fi®, Bluetooth®, short-range wireless communication, or LPWA. The communication unit 202-4 communicates bidirectionally with the device 100. The communication unit 202-4 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-4 transmits an accessory information response output by the control unit 210-4 as a response to the received accessory information request.

[0049] The control unit 210-4 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-4 according to various programs. The control unit 210-4 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-4 acquires accessory information requests received by the communication unit 202-4. Based on the acquired accessory information requests, the control unit 210-4 creates an accessory information response that includes information identifying the functions of the accessory unit 200-4. The control unit 210-4 outputs the created accessory information response to the communication unit 202-4.

[0050] Cartridge 220-4 includes a heating section 221-4, a liquid induction section 222-4, and a liquid storage section 223-4. The liquid storage section 223-4 stores the aerosol source. The aerosol source is atomized by heating, generating an aerosol. The aerosol source is, for example, a liquid such as glycerin, polyhydric alcohols such as propylene glycol, and water. The aerosol source may further contain tobacco raw materials or extracts derived from tobacco raw materials that release flavor components when heated. The aerosol source may further contain nicotine. If device 100 is used as a medical inhaler such as a nebulizer, the aerosol source may contain a drug for the patient to inhale.

[0051] The liquid guide section 222-4 guides and holds the aerosol source, which is the liquid stored in the liquid storage section 223-4, from the liquid storage section 223-4. The liquid guide section 222-4 is a wick formed by twisting together, for example, a fibrous material such as glass fiber or a porous material such as porous ceramic. The liquid guide section 222-4 is in liquid communication with the liquid storage section 223-4. Therefore, the aerosol source stored in the liquid storage section 223-4 spreads throughout the liquid guide section 222-4 by the capillary effect.

[0052] The heating unit 221-4 generates an aerosol by heating the aerosol source, thereby atomizing the aerosol source. The heating unit 221-4 is made of any material such as metal or polyimide and can take any shape, such as a coil, film, or blade. The heating unit 221-4 is positioned close to the liquid guide unit 222-4. In the example shown in Figure 6, the heating unit 221-4 is made of a metal coil and is wrapped around the liquid guide unit 222-4. Therefore, when the heating unit 221-4 generates heat, the aerosol source held in the liquid guide unit 222-4 is heated and atomized, generating an aerosol. The heating unit 221-4 generates heat when power is supplied from the power supply unit 111. As an example, in device 100, power may be supplied and an aerosol generated during the period when the sensor unit 112 detects that the user has performed inhalation. As another example, in device 100, power may be supplied and an aerosol may be generated when the sensor unit 112 detects that a predetermined user input has been made (for example, pressing a button to instruct the start / stop of aerosol generation). Subsequently, power supply may be stopped when the sensor unit 112 detects that a predetermined user input has been made again (for example, pressing the button to instruct the start / stop of aerosol generation again).

[0053] The flavoring cartridge 230-4 includes a flavor source 231-4 and a mouthpiece 224B. An air passage 180B is formed in cartridge 220-4 and flavoring cartridge 230-4. Each component will be described in turn below. Flavoring agent 231-4 is a component for imparting flavor components to the aerosol. Flavoring agent 231-4 may be tobacco-derived, such as processed products made by molding shredded tobacco or tobacco raw materials into granules, sheets, or powders. Flavoring agent 231-4 may also include non-tobacco-derived components made from plants other than tobacco (e.g., mint and herbs). For example, flavoring agent 231-4 may contain flavoring components such as menthol. Flavoring agent 231-4 may also be placed inside a container such as a capsule.

[0054] The air passage 180B is the passage for air drawn in by the user. The air passage 180B has a tubular structure with an air inlet 181B, which is the entrance for air into the air passage 180B, and an air outlet 182B, which is the exit for air from the air passage 180B, at both ends. When the user draws air in, air flows into the air passage 180B from the air inlet 181B and air flows out of the air passage 180B from the air outlet 182B. For example, the air inlet 181B may be the gap between the power supply unit 110 and the cartridge 220-4 when the cartridge 220-4 is attached to the power supply unit 110. The air outlet 182B is located in the mouthpiece 224B.

[0055] In the middle of the air passage 180B, in addition to the liquid guide unit 222-4, a flavor source 231-4 is positioned downstream of the liquid guide unit 222-4 (closer to the air outlet 182B). The aerosol generated by the heating unit 221-4 is mixed with the air flowing in from the air inlet 181B. Then, as the user inhales, the mixed fluid of aerosol and air is transported to the air outlet 182B by passing through the flavor source 231-4, as shown by arrow 190B. As the mixed fluid of aerosol and air passes through the flavor source 231-4, the flavor components contained in the flavor source 231-4 are imparted to the aerosol.

[0056] The mouthpiece 224B is a component that the user holds in their mouth during inhalation. The mouthpiece 224B is equipped with an air outlet 182B for the air passage 180B. By holding the mouthpiece 224B in their mouth and inhaling, the user can take in a mixed fluid of aerosol containing flavoring components and air, which has been transported by the air passage 180B, into their oral cavity.

[0057] (5) Fifth example of configuration Figure 7 is a schematic diagram illustrating a fifth configuration example of the accessory unit according to this embodiment. The accessory unit 200-5 according to this configuration example generates a substance that is inhaled by the user. The fifth configuration example of the accessory unit provides a smoking function to the device 100. Hereinafter, the substance generated by the accessory unit 200-5 will be described as an aerosol. The accessory unit 200-5 generates an aerosol by heating a substrate containing an aerosol source from outside the substrate. Alternatively, the substance generated by the accessory unit 200-5 may be a gas.Hereinafter, the act of the user inhaling the substance generated by the accessory unit 200-5 will also be simply referred to as "inhalation" or "puffing".The following describes each configuration example of the accessory unit 200-5.

[0058] The accessory unit 200-5 includes an electrode mechanism 201-5, a communication unit 202-5, a control unit 210-5, a heating unit 221-5, a holding unit 240-5, and a heat insulating unit 244-5. With the stick-shaped substrate 250-5 held in the holding unit 240-5, the user performs suction. The electrode mechanism 201-5 receives power from the power supply unit 111 of the device 100, either directly or via other accessory units 200, when the accessory unit 200-5 is attached to the device 100 directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-5 based on control by the control unit 116.

[0059] The electrode mechanism 201-5 supplies power to the accessory unit 200-5, either directly or via other accessory units 200, when the accessory unit 200-5 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-5 based on control by the control unit 116.

[0060] The communication unit 202-5 is a communication interface capable of performing communication in accordance with any wired or wireless communication standard. Examples of such communication standards include Wi-Fi®, Bluetooth®, short-range wireless communication, or LPWA. The communication unit 202-5 communicates bidirectionally with the device 100. The communication unit 202-5 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-5 transmits an accessory information response output by the control unit 210-5 as a response to the received accessory information request.

[0061] The control unit 210-5 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-5 according to various programs. The control unit 210-5 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-5 acquires accessory information requests received by the communication unit 202-5. Based on the acquired accessory information requests, the control unit 210-5 creates an accessory information response that includes information identifying the functions of the accessory unit 200-5. The control unit 210-5 outputs the created accessory information response to the communication unit 202-5.

[0062] The holding portion 240-5 has an internal space 241-5 and holds the stick-type substrate 250-5 while accommodating a portion of it in the internal space 241-5. The holding portion 240-5 has an opening 242-5 that communicates the internal space 241-5 to the outside and holds the stick-type substrate 250-5 inserted into the internal space 241-5 from the opening 242-5. For example, the holding portion 240-5 is a cylindrical body with the opening 242-5 and bottom portion 243-5 as its base, defining a columnar internal space 241-5. The holding portion 240-5 is configured such that, in at least a portion in the height direction of the cylindrical body, its inner diameter is smaller than the outer diameter of the stick-type substrate 250-5, and can hold the stick-type substrate 250-5 by compressing it from the outer circumference after it has been inserted into the internal space 241-5. The holding portion 240-5 also has the function of defining the airflow path through the stick-shaped substrate 250-5. The air inlet, which is the air entrance to this flow path, is located, for example, at the bottom portion 243-5. On the other hand, the air outlet, which is the air exit from this flow path, is the opening 242-5.

[0063] The stick-type base material 250-5 is a stick-shaped component. The stick-type base material 250-5 includes a base material portion 251-5 and a suction port portion 252-5. The base material portion 251-5 contains an aerosol source. The aerosol source is atomized by heating, generating an aerosol. The aerosol source may be tobacco-derived, such as processed products made by molding shredded tobacco or tobacco raw materials into granules, sheets, or powders. The aerosol source may also contain non-tobacco-derived materials made from plants other than tobacco (e.g., mint and herbs). As an example, the aerosol source may contain fragrance components such as menthol. When device 100 is used as a medical inhaler, the aerosol source may contain medication for the patient to inhale. The aerosol source is not limited to solids, but may also be liquids such as glycerin and polyhydric alcohols such as propylene glycol, and water. At least a portion of the base material portion 251-5 is housed in the internal space 241-5 of the holding portion 240-5 when the stick-type base material 250-5 is held in the holding portion 240-5.

[0064] The suction nozzle 252-5 is a component that the user holds in their mouth when suctioning. At least a portion of the suction nozzle 252-5 protrudes from the opening 242-5 when the stick-shaped base material 250-5 is held in the holding part 240-5. When the user holds the suction nozzle 252-5 protruding from the opening 242-5 in their mouth and suctions, air flows into the inside of the holding part 240-5 from an air inlet hole (not shown). The incoming air passes through the internal space 241-5 of the holding part 240-5, that is, through the base material 251-5, and reaches the user's mouth together with the aerosol generated from the base material 251-5.

[0065] The heating unit 221-5 generates an aerosol by heating the aerosol source and atomizing it. The heating unit 221-5 is made of any material such as metal or polyimide. For example, the heating unit 221-5 is made of a film and is arranged to cover the outer circumference of the holding unit 240-5. When the heating unit 221-5 generates heat, the aerosol source contained in the stick-type substrate 250-5 is heated from the outer circumference of the stick-type substrate 250-5 and atomized, generating an aerosol. The heating unit 221-5 generates heat when power is supplied from the power supply unit 111. For example, power may be supplied when the sensor unit 112 detects that a predetermined user input has been made in the device 100. When the temperature of the stick-type substrate 250-5 heated by the heating unit 221-5 reaches a predetermined temperature, the user can inhale. Subsequently, when the sensor unit 112 detects that a predetermined user input has been made in the device 100, the power supply may be stopped. As another example, in device 100, power may be supplied and an aerosol may be generated during the period when the sensor unit 112 detects that the user has performed an inhalation.

[0066] The heat insulating section 244-5 prevents heat transfer from the heating section 221-5 to other components of the device 100. The heat insulating section 244-5 is positioned to cover at least the outer periphery of the heating section 221-5. For example, the heat insulating section 244-5 is made of vacuum insulating material, aerogel insulating material, etc. Vacuum insulating material is an insulating material in which heat conduction by gas is reduced to almost zero by wrapping glass wool and silica (silicon powder) etc. in a resin film and creating a high vacuum.

[0067] (Example of mounting multiple accessory units) Figure 8 is a schematic diagram showing an example of how an accessory unit according to this embodiment can be attached to a device. Here, as an example, the case in which two accessory units 200 are attached to the device 100 will be described. It is also possible to attach three or more accessory units 200 to the device 100. In the example shown in Figure 8(1), two accessory units 200-1 are attached to the device 100. In Example 1 of this configuration, the sensor unit 203-1 of one accessory unit 200-1 is composed of an odor sensor, and the sensor unit 203-1 of the other accessory unit 200-1 is composed of a TOF (Time Of Flight) sensor. When an odor is detected, the distance to that odor is measured. By configuring it in this way, the two accessory units 200-1 can be attached to the device 100 to add environmental measurement functionality to the device 100.

[0068] In Example 2 of this configuration example, the sensor unit 203-1 of one accessory unit 200-1 is configured as a saliva sensor, and the sensor unit 203-1 of the other accessory unit 200-1 is configured as a pulse sensor. By configuring it in this way, the two accessory units 200-1 can be attached to the device 100 to add the function of measuring biological data to the device 100. In Example 3 of this configuration example, one accessory unit 200-1 is equipped with a positioning device, and the other accessory unit 200-1 is equipped with a communication unit 202-1. By configuring the two accessory units 200-1, the function of motion measurement can be added to the device 100 by attaching the two accessory units 200-1 to the device 100. The positioning result from one accessory unit 200-1 may be output to the other accessory unit 200-1, and the communication unit 202-1 of the other accessory unit 200-1 may transmit the positioning result output by the one accessory unit 200-1 to the terminal device 130.

[0069] In the example shown in Figure 8(2), accessory unit 200-2 and accessory unit 200-1 are attached to device 100. In Example 1 of this configuration example, the notification unit 204-2 of accessory unit 200-2 is composed of at least one of a sound output device that generates sound, a light-emitting device that emits light, and a vibration device that vibrates, and the sensor unit 203-1 of accessory unit 200-1 is composed of a biosensor. When the measurement value from the biosensor reaches a predetermined value, at least one of the sound output device, light-emitting device, and vibration device operates. By configuring them in this way, accessory units 200-2 and 200-1 can be attached to device 100 to add a stress warning function to device 100.

[0070] In Example 2 of this configuration example, the notification unit 204-2 of accessory unit 200-2 is configured as a display device, and accessory unit 200-1 is equipped with a communication unit 202-1. By configuring it in this way, accessory unit 200-2 and accessory unit 200-1 can be attached to device 100 to add a data display function to device 100. Device 100 receives data and outputs the received data to accessory unit 200-1. The communication unit 202-1 of accessory unit 200-1 receives the data output by device 100 and outputs the received data to accessory unit 200-2. Accessory unit 200-2 receives the data output by accessory unit 200-1 and displays the received data.

[0071] In the example shown in Figure 8(3), two accessory units 200-2 are attached to the device 100. In Example 1 of this configuration example, the notification unit 204-2 of one accessory unit 200-2 is composed of a sound sensor, and the notification unit 204-2 of the other accessory unit 200-2 is composed of a light-emitting device. When the sound sensor detects sound, the light-emitting device emits light. By configuring it in this way, the two accessory units 200-2 can be attached to the device 100 to add the function of a penlight that can be used at concerts and other performances. In Example 2 of this configuration example, the notification unit 204-2 of one accessory unit 200-2 is composed of a sound output device, and the notification unit 204-2 of the other accessory unit 200-2 is composed of a fragrance generator. Under predetermined conditions, the sound output device outputs sound, and the fragrance generator generates fragrance. By configuring it in this way, the two accessory units 200-2 can be attached to the device 100 to add a function to the device 100 that provides a relaxing environment.

[0072] In the example shown in Figure 8 (4), accessory unit 200-1 is attached to device 100 along with either accessory unit 200-3, accessory unit 200-4, or accessory unit 200-5. Here, we will continue the explanation as an example, describing the case where accessory unit 200-3 and accessory unit 200-1 are attached to device 100. This also applies to the case where accessory unit 200-4 or accessory unit 200-5 and accessory unit 200-1 are attached to device 100. In Example 1 of this configuration example, accessory unit 200-3 is equipped with a heating unit 221-3, and the sensor unit 203-1 of accessory unit 200-1 is composed of at least one of a puff sensor, a fluid sensor, and a temperature sensor. By configuring it in this way, accessory unit 200-3 and accessory unit 200-1 can be attached to device 100 to add a smoking function and a function to measure the heating state of the heating unit 221-3 to device 100. In Example 2 of this configuration example, accessory unit 200-3 is equipped with a heating unit 221-3, and the sensor unit 203-1 of accessory unit 200-1 is composed of a biosensor. The biosensor acquires the user's biometric data when the user is smoking. By configuring it in this way, accessory unit 200-3 and accessory unit 200-1 can be attached to device 100 to add a function to device 100 that measures the user's behavior while smoking.

[0073] In Example 3 of this configuration example, accessory unit 200-3 is equipped with a heating unit 221-3, and accessory unit 200-1 is equipped with a communication unit 202-1. With this configuration, accessory unit 200-3 and accessory unit 200-1 are attached to device 100, and the communication unit 202-1 of accessory unit 200-1 receives a profile transmitted by an external device such as a terminal device 130, and transmits the received profile to accessory unit 200-3. An example of a profile is a heating profile. The communication unit 202-3 of accessory unit 200-3 receives the profile transmitted by accessory unit 200-1. The control unit 210-3 of accessory unit 200-3 can change the profile of the aerosol source by the heating unit 221-3 based on the profile received by the communication unit 202-3. Therefore, a function to change the profile can be added to device 100. Furthermore, in device 100, the communication unit 115 may receive a profile transmitted by an external device such as a terminal device 130, and the control unit 116 may change the heating profile of the aerosol source by the heating unit 221-3 of the accessory unit 200-3 based on the profile received by the communication unit 115.

[0074] In the example shown in Figure 8 (5), accessory unit 200-3, accessory unit 200-4, accessory unit 200-5, and accessory unit 200-2 are attached to device 100. Here, as an example, we will continue the explanation for the case where accessory unit 200-3 and accessory unit 200-2 are attached to device 100. This also applies to the case where accessory unit 200-4 or accessory unit 200-5 and accessory unit 200-2 are attached to device 100. In Example 1 of this configuration example, accessory unit 200-3 is equipped with a heating unit 221-3, and the notification unit 204-2 of accessory unit 200-2 is composed of a light-emitting device. The light-emitting device emits light in different colors based on the heating state of the heating unit 221-3. By configuring them in this way, accessory units 200-3 and 200-2 can be attached to device 100 to add a function to device 100 that visualizes the heating state. In Example 2 of this configuration example, accessory unit 200-3 is equipped with a heating unit 221-3, and the notification unit 204-2 of accessory unit 200-2 is composed of a vibration device. The vibration device vibrates at different frequencies based on the heating state of the heating unit 221-3. By configuring them in this way, accessory units 200-3 and 200-2 can be attached to device 100 to add a function to device 100 that transmits the heating state.

[0075] When multiple accessory units 200 are attached to the device 100, the control unit 116 provides the device 100 with a predetermined function that can be achieved by combining them. When providing device 100 with the functionality of a stress warning kit (biosensor + sound / light / vibration unit), the control unit 116 in device 100, based on the fact that both the biosensor and the sound unit are installed, starts processing to output a warning sound from the sound unit when the biological data collected by the biosensor exceeds a predetermined value. Specifically, it starts processing to determine whether the value of the biological data has exceeded a predetermined value, and based on the determination that it has exceeded the predetermined value, it generates sound data and outputs it to the sound unit.

[0076] (System operation) Figure 9 shows an example of the operation of the system according to this embodiment. Here, as an example, the operation when one accessory unit 200-1 is attached to the device 100 will be described. (Step S1-1) Accessory unit 200-1 is attached to device 100. (Step S2-1) In device 100, the sensor unit 112 detects that the accessory unit 200-1 has been attached to device 100. (Step S3-1) In device 100, the control unit 116 creates an accessory information request to request information about the accessory unit 200-1 based on the detection result that the accessory unit 200-1 has been attached to device 100. (Step S4-1) In device 100, the control unit 116 outputs the created accessory information request to the communication unit 115. The communication unit 115 receives the accessory information request output by the control unit 116 and transmits the received accessory information request to the accessory unit 200-1.

[0077] (Step S5-1) In accessory unit 200-1, communication unit 202-1 receives an accessory information request transmitted by device 100. Control unit 210-1 acquires the accessory information request received by communication unit 202-1. Based on the acquired accessory information request, control unit 210-1 creates an accessory information response addressed to device 100, which includes information identifying the functions of accessory unit 200-1. (Step S6-1) In the accessory unit 200-1, the control unit 210-1 outputs the created accessory information response to the communication unit 202-1. The communication unit 202-1 receives the accessory information response output by the control unit 210-1 and transmits the received accessory information response to the device 100. (Step S7-1) In device 100, the communication unit 115 receives an accessory information response transmitted by the accessory unit 200-1. The control unit 116 acquires the accessory information response received by the communication unit 115. Based on the information identifying the functions of the accessory unit 200-1 included in the acquired accessory information response, the control unit 116 performs processing to enable the functions of the accessory unit 200-1 to be executed.

[0078] Figure 10 shows an example 2 of the operation of the system according to this embodiment. Here, as an example, the operation when the accessory unit 200-1, which was attached to device 100, is removed from device 100 will be described. (Step S1-2) Accessory unit 200-1 is removed from device 100. (Step S2-2) In device 100, the sensor unit 112 detects that the accessory unit 200-1 has been removed from device 100. The sensor unit 112 also detects that the accessory unit 200-1 is no longer electrically connected. (Step S3-2) In device 100, the control unit 116 stops the process of enabling the functions of accessory unit 200-1 based on the detection result that accessory unit 200-1 has been removed from device 100. Specifically, if accessory unit 200 has a puff sensor, the control unit 116 stops (releases) waiting in a state where it can store information indicating that a puff has been detected in the storage unit 114 of device 100. Also, if accessory unit 200 has a sound unit, the control unit 116 stops (releases) waiting in a state where it can output sound information under predetermined conditions. Also, if accessory unit 200 has a heater, the control unit 116 stops (releases) waiting for input of information indicating the start of heater heating (such as puff detection or button press). Furthermore, for predetermined functions that can be achieved by combining the components, the processing of those predetermined functions themselves will be stopped. In this case, if there are any accessory units 200 that were not removed, the processing to execute the functions that can be performed by those accessory units 200 will be started.

[0079] Figure 11 is a diagram illustrating example 3 of the operation of the system according to this embodiment. Here, as an example, the operation when accessory unit 200-1 and accessory unit 200-2 are attached to device 100 will be described. When multiple accessory units 200 are attached to device 100, the control unit 116 of device 100 starts processing for each accessory unit 200 according to the function installed in each accessory unit 200. (Steps S1-3) Accessory unit 200-1 and accessory unit 200-2 are attached to device 100. (Step S2-3) In device 100, the sensor unit 112 detects that the accessory unit 200-1 has been attached to device 100. (Step S3-3) In device 100, the control unit 116 creates an accessory information request to request information about the accessory unit 200-1 based on the detection result that the accessory unit 200-1 has been attached to device 100. (Step S4-3) In device 100, the control unit 116 outputs the created accessory information request to the communication unit 115. The communication unit 115 receives the accessory information request output by the control unit 116 and transmits the received accessory information request to the accessory unit 200-1.

[0080] (Step S5-3) In accessory unit 200-1, communication unit 202-1 receives an accessory information request transmitted by device 100. Control unit 210-1 acquires the accessory information request received by communication unit 202-1. Based on the acquired accessory information request, control unit 210-1 creates an accessory information response addressed to device 100, which includes information identifying the functions of accessory unit 200-1. (Step S6-3) In the accessory unit 200-1, the control unit 210-1 outputs the created accessory information response to the communication unit 202-1. The communication unit 202-1 receives the accessory information response output by the control unit 210-1 and transmits the received accessory information response to the device 100. (Step S7-3) In device 100, the communication unit 115 receives an accessory information response transmitted by the accessory unit 200-1. The control unit 116 acquires the accessory information response received by the communication unit 115. Based on the information identifying the functions of the accessory unit 200-1 included in the acquired accessory information response, the control unit 116 performs processing to enable the functions of the accessory unit 200-1 to be executed.

[0081] (Step S8-3) In device 100, the sensor unit 112 detects that the accessory unit 200-2 has been attached to device 100. (Step S9-3) In device 100, the control unit 116 creates an accessory information request to request information about the accessory unit 200-2 based on the detection result that the accessory unit 200-2 is attached to device 100. (Step S10-3) In device 100, the control unit 116 outputs the created accessory information request to the communication unit 115. The communication unit 115 receives the accessory information request output by the control unit 116 and transmits the received accessory information request to the accessory unit 200-2.

[0082] (Step S11-3) In the accessory unit 200-2, the communication unit 202-2 receives an accessory information request transmitted by the device 100. The control unit 210-2 acquires the accessory information request received by the communication unit 202-2. Based on the acquired accessory information request, the control unit 210-2 creates an accessory information response addressed to the device 100, which includes information identifying the functions of the accessory unit 200-2. (Step S12-3) In the accessory unit 200-2, the control unit 210-2 outputs the created accessory information response to the communication unit 202-2. The communication unit 202-2 receives the accessory information response output by the control unit 210-2 and transmits the received accessory information response to the device 100. (Step S13-3) In device 100, the communication unit 115 receives an accessory information response transmitted by the accessory unit 200-2. The control unit 116 acquires the accessory information response received by the communication unit 115. Based on the information identifying the functions of the accessory unit 200-2 included in the acquired accessory information response, the control unit 116 performs processing to enable the functions of the accessory unit 200-2 to be executed. Figure 11 illustrates the process of attaching two accessory units 200 to the device 100, but this is not the only example. For example, it can also be applied to the process of attaching three or more accessory units 200 to the device 100.

[0083] Figure 12 shows an example 4 of the operation of the system according to this embodiment. Here, as an example, the operation when accessory units 200-1 and 200-2, which were attached to device 100, are removed from device 100 will be described. (Steps S1-4) Accessory units 200-1 and 200-2 are removed from device 100. Sensor unit 112 detects that accessory units 200-1 and 200-2 are no longer electrically connected. (Step S2-4) In device 100, the sensor unit 112 detects that accessory unit 200-1 and accessory unit 200-2 have been removed from device 100. (Step S3-4) In device 100, based on the detection result that accessory unit 200-1 and accessory unit 200-2 have been removed from device 100, the control unit 116 stops the process of enabling the functions of accessory unit 200-1 and the process of enabling the functions of accessory unit 200-2. Figure 12 illustrates the process of removing two accessory units 200 from device 100, but this is not the only example. For example, it can also be applied to the process of removing three or more accessory units 200 from device 100.

[0084] In the embodiment described above, any one of the accessory units 200-3, 200-4, and 200-5 that provide the smoking function to the device 100 may be connected to the device 100. In other words, some of the accessory units 200-3, 200-4, and 200-5 that provide the smoking function to the device 100 may not be connectable to the device 100. However, it may be possible to attach them in combination with either or both of accessory units 200-1 and 200-2. The accessory unit 200 may be configured to only be able to be combined with either the accessory unit 200 that provides a smoking function to the device 100, the accessory unit 200 that provides an information gathering function to the device 100, or the accessory unit 200 that provides an operation function to the device 100.

[0085] According to the system 1 of this embodiment, the system 1 includes a device 100 including a power supply unit 111, and a plurality of accessory units 200 that are detachably attached to the device 100 and provide functions to the device 100. The device 100 is capable of performing the functions provided by each of the plurality of accessory units 200 depending on the number of accessory units 200 that are attached. By configuring it in this way, the device 100 can be made capable of performing the functions provided by each of the plurality of accessory units 200 depending on the number of accessory units 200 that are attached, thereby increasing the functionality of the device 100. The functions that each of the plurality of accessory units 200 provides to the device 100 may be different from each other, or at least some of them may be the same.

[0086] Furthermore, one of the accessory units 200 is a smoking function providing accessory unit that provides a smoking function. With this configuration, the accessory unit 200 can provide a smoking function to the device 100 depending on when it is attached to the device 100. Furthermore, the smoking function-providing accessory unit includes a heating element for heating the stick, or an atomizing element for atomizing the liquid. With this configuration, the accessory unit 200 can provide the device 100 with a smoking function that heats the stick, or a smoking function that atomizes the liquid, depending on whether it is attached to the device 100.

[0087] Furthermore, one of the accessory units may include an information gathering function providing accessory unit that provides information gathering functionality. This configuration allows the accessory unit 200 to provide information gathering functionality to the device 100 when it is attached to the device 100. Furthermore, the information gathering function providing accessory unit includes a data acquisition sensor that collects various types of data. With this configuration, the accessory unit 200 can provide the device 100 with the function of collecting various types of data using the data acquisition sensor, depending on whether it is attached to the device 100.

[0088] Furthermore, the data acquisition sensor includes at least one of a smoking data acquisition sensor capable of acquiring smoking data, a biosensor capable of acquiring biometric data, and a location information acquisition sensor capable of acquiring location information. With this configuration, the accessory unit 200, when attached to the device 100, can provide the device 100 with the function of acquiring at least one of smoking data, biometric data, and location information by the data acquisition sensor.

[0089] Furthermore, any of the accessory units may further include an action-providing accessory unit that provides a predetermined action. With this configuration, the accessory unit 200 can provide a predetermined action to the device 100 when attached to it. Furthermore, the function-providing accessory unit includes at least one of the following: a sound generation function, a light generation function, a scent generation function, a vibration function, and a display function. With this configuration, the accessory unit 200 can provide the device 100 with at least one of the following functions: a sound generation function, a light generation function, a scent generation function, a vibration function, and a display function, depending on whether it is attached to the device 100.

[0090] Furthermore, the device, triggered by the installation of at least one of several accessory units, identifies the function provided by the installed accessory unit and changes its processing mode based on the identified function. By configuring it in this way, device 100 can identify the function provided by the installed accessory unit 200 upon its installation and change its mode based on the identified function, thereby receiving functionality from the accessory unit 200.

[0091] According to the system 1 of this embodiment, the accessory unit 200 is one of a plurality of accessory units 200 that provide functionality to the device 100, and the accessory unit 200 provides functionality to the device 100 when it is attached to the device 100. By configuring it in this way, one of the plurality of accessory units 200 can provide functionality to the device 100 in response to the device 100 being attached, thereby increasing the functionality of the device 100.

[0092] According to the system 1 of this embodiment, the device 100 includes a power supply unit 111 and a control unit 116 that enables the execution of functions provided by each of the multiple accessory units 200. The control unit 116 enables the execution of functions provided by each of the multiple accessory units 200 in response to the installation of the multiple accessory units 200. By configuring it in this way, the device 100 can be made capable of executing functions provided by each of the multiple accessory units 200 in response to the installation of the multiple accessory units 200, thereby increasing the functionality of the device 100.

[0093] (Modified examples of the embodiment) An example of a modified system 1 according to the embodiment can be applied to Figure 1. The modified system 1 according to the embodiment differs in that, in addition to the plurality of accessory units 200 included in the system 1 according to the embodiment, it also includes an accessory unit having a communication function. The accessory unit 200 enhances the functionality of device 100 when attached to it. Figure 13 shows an example of the configuration of an accessory unit according to a modified embodiment. As shown in Figure 13, the accessory unit 200-6 according to this configuration example includes an electrode mechanism 201-6, a communication unit 202-6, and a control unit 210-6. An example of the accessory unit 200-6 may include an air inlet, an air channel, and an air outlet. With this configuration, when the accessory unit 200 that provides a smoking function to the device 100 is attached together with the accessory unit 200, aerosol (smoke) can be passed from the air inlet through the air channel to the air outlet. The electrode mechanism 201-6 receives power directly from the power supply unit 111 of the device 100, or via other accessory units 200, when the accessory unit 200-6 is attached to the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-6 based on control by the control unit 116.

[0094] The electrode mechanism 201-6 supplies power to the accessory unit 200-6, either directly or via other accessory units 200, when the accessory unit 200-6 is attached to the device 100, and when further accessory units 200 are attached, power supplied from the power supply unit 111 of the device 100, either directly or via other accessory units 200. In the device 100, the power supply unit 111 supplies power to each component of the accessory unit 200-6 based on control by the control unit 116.

[0095] The communication unit 202-6 is a communication interface capable of performing communication in accordance with any wireless communication standard. Such communication standards may include, for example, Wi-Fi®, Bluetooth®, short-range wireless communication, or LPWA. The communication unit 202-6 communicates bidirectionally with the device 100. The communication unit 202-6 receives an accessory information request transmitted by the device 100. Subsequently, the communication unit 202-6 transmits an accessory information response output by the control unit 210-6 as a response to the received accessory information request. The communication unit 202-6 communicates bidirectionally with the terminal device 130.

[0096] The control unit 210-6 functions as an arithmetic processing unit and control unit, and controls the overall operation of the accessory unit 200-6 according to various programs. The control unit 210-6 is implemented by electronic circuits such as a CPU and a microprocessor. The control unit 210-6 acquires accessory information requests received by the communication unit 202-6. Based on the acquired accessory information requests, the control unit 210-6 creates an accessory information response that includes information identifying the functions of the accessory unit 200-6. The control unit 210-6 outputs the created accessory information response to the communication unit 202-6. One example of information that identifies the functions of accessory unit 200-6 is information that identifies the communication standard of the communication module contained in accessory unit 200-6. The communication module of the accessory unit 200-6 initiates the process of establishing a communication connection with the terminal device 130, such as a smartphone, based on the communication standard. Subsequently, the accessory unit 200-6 performs the process of transmitting the information stored in the storage unit 114 of the device 100 to the terminal device 130, such as a smartphone, via the communication connection.

[0097] (Example of accessory unit installation) Figure 14 is a schematic diagram showing an example of an accessory unit mounting configuration to a device according to a modified embodiment. In the example shown in Figure 14(1), the accessory unit 200-6 is attached to the device 100. In Example 1 of this configuration example, Near Field Communication (NFC) is applied as an example of the communication standard for the communication unit 202-6 of accessory unit 200-6, and Bluetooth® is applied as an example of the communication standard for the communication unit 202-6 of device 100. With this configuration, accessory unit 200-6 does not need to be paired and can be used for communication with other devices, while device 100 can be used for communication other than communication with other devices. For example, accessory unit 200-6 can communicate with other devices in P2P (point-to-point) mode. In Example 2 of this configuration example, LPWA is applied as an example of the communication standard for the communication unit 202-6 of accessory unit 200-6, and Bluetooth® is applied as an example of the communication standard for the communication unit 202-6 of device 100. With this configuration, accessory unit 200-6 can be used to transmit smoking data, biometric data, etc., and device 100 can be used to receive heating profiles and software.

[0098] As shown in Figure 14(2), two accessory units 200-6 are attached to the device 100. In Example 1 of this configuration example, Near Field Communication (NFC) is applied as an example of the communication standard for the communication unit 202-6 of one accessory unit 200-6, and Bluetooth® is applied as an example of the communication standard for the other accessory unit 200-6. In Example 2 of this configuration example, LPWA is applied as an example of the communication standard for the communication unit 202-6 of one accessory unit 200-6, and Bluetooth® is applied as an example of the communication standard for the other accessory unit 200-6. When multiple accessory units 200 are attached to the device 100, the control unit 116 provides the device 100 with a predetermined function that can be achieved by combining them. When providing the device 100 with a communication distribution (for example, when both a BLE module and an NFC module are installed), the control unit 116 in the device 100 starts distributing the transmission of information, determining whether to transmit the data stored in the storage unit 114 using BLE or NFC, based on the fact that both a BLE module and an NFC module are installed.

[0099] Furthermore, when accessory unit 200-6, which includes a communication module, and accessory unit 200-1, which includes a puff sensor, are attached to device 100, the control unit 116 in device 100 starts the process of establishing a communication connection with a terminal device 130, such as a smartphone, using the communication module. Subsequently, the control unit 116 executes the process of transmitting the information stored in the storage unit 114 to the terminal device 130 via the communication connection. In addition, with respect to the puff sensor, when it receives information from accessory unit 200-1 indicating that a puff has been detected, it waits in a state where it can execute the process of storing information indicating that a puff has been detected in the storage unit 114 of device 100. Subsequently, when it receives information indicating that a puff has been detected from accessory unit 200-1, it starts storing the information in the storage unit 114. An example of the operation of the system according to a modified embodiment can be seen by applying Figures 9 to 12, so a detailed explanation is omitted here.

[0100] In a modified version of the embodiment described above, the device 100 may not include the communication unit 115. In this case, the device 100 may communicate using the attached accessory unit 200-6. According to System 1, a modified version of the embodiment, in addition to the system of the embodiment, the information collection function providing accessory unit includes a communication module that provides communication functionality. With this configuration, the accessory unit 200 can provide communication functionality to the device 100 when it is attached to the device 100. Each of the multiple communication modules is capable of communicating with each other using a different communication method. This configuration allows the multiple accessory units 200 to provide communication functions using different communication methods depending on which they are attached to the device 100.

[0101] Although embodiments have been described above, these embodiments are presented as examples and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, substitutions, modifications, and combinations are possible without departing from the spirit of the invention. These embodiments are included in the scope and spirit of the invention, as well as in the claims and their equivalents. The device 100 and accessory unit 200 described above may also be implemented using a computer. In that case, the programs for implementing the functions of each functional block are recorded on a computer-readable recording medium. The programs recorded on this recording medium may be loaded into a computer system and executed by the CPU. The term "computer system" here includes hardware such as the OS (Operating System) and peripheral devices. Furthermore, "computer-readable recording media" refers to portable media such as flexible disks, magneto-optical disks, ROMs, and CD-ROMs. It also includes storage devices such as hard disks built into computer systems.

[0102] Furthermore, "computer-readable recording media" may include those that dynamically hold programs for a short period of time. Examples of those that dynamically hold programs for a short period of time include communication lines used when transmitting programs via networks such as the Internet or communication lines such as telephone lines. Furthermore, "computer-readable recording media" may include volatile memory within a server or client computer system that retains programs for a certain period of time. The program itself may also be intended to implement some of the functions described above. Additionally, the program may be capable of implementing the aforementioned functions in combination with programs already recorded in the computer system. Furthermore, the program may be implemented using a programmable logic device. An example of a programmable logic device is an FPGA (Field Programmable Gate Array). [Explanation of symbols]

[0103] 1...System, 100...Device, 130...Terminal device, 200-1~200-n, 200...Accessory unit, 110...Power supply unit, 111...Power supply unit, 112...Sensor unit, 113...Notification unit, 114...Storage unit, 115...Communication unit, 116...Control unit, 180A, 180B...Air passage, 181A, 181B...Air inlet, 182A, 182B...Air outlet, 224A, 224B...Mouthpiece, 190A, 190B...Arrow, 201-1, 201-2, 201-3, 201-4, 201-5...Electrode mechanism, 202-1, 202-2, 202-3, 202-4, 2 02-5…Communication unit, 203-1…Sensor unit, 204-2…Notification unit, 210-1, 210-2, 210-3, 210-4, 210-5…Control unit, 220-3, 220-4…Cartridge, 221-3, 221-4, 221-5…Heating unit, 222-3, 222-4…Liquid induction unit, 223-3, 223-4…Liquid storage unit, 230-4…Flavoring cartridge, 231-4…Flavor source, 240-5…Holding unit, 241-5…Internal space, 242-5…Opening, 243-5…Bottom, 244-5…Insulation unit, 250-5…Stick-type base material, 251-5…Base material unit, 252-5…Suction nozzle unit

Claims

1. A device including a power supply, Includes a plurality of accessory units that are detachably attached to the device and provide functionality to the device, The device is a system that enables the execution of functions provided by each of the accessory units in response to the attachment of a plurality of accessory units.

2. The system according to claim 1, wherein any of the plurality of accessory units is a smoking function providing accessory unit that provides a smoking function.

3. The system according to claim 2, wherein the smoking function providing accessory unit includes a heating heater for heating a stick, or an atomizing heater for atomizing a liquid.

4. The system according to any one of claims 1 to 3, wherein any of the accessory units further includes an information collection function providing accessory unit that provides an information collection function.

5. The system according to claim 4, wherein the information collection function providing accessory unit includes a data collection sensor for collecting various types of data.

6. The system according to claim 5, wherein the data collection sensor includes at least one of a smoking data collection sensor capable of collecting smoking data, a biosensor capable of acquiring biological data, and a location information collection sensor capable of collecting location information.

7. The system according to any one of claims 4 to 6, wherein the information collection function providing accessory unit includes a communication module that provides a communication function.

8. The system according to claim 7, wherein each of the plurality of communication modules is capable of communicating with each other using different communication methods.

9. The system according to any one of claims 1 to 3, wherein any of the accessory units further includes an action-providing accessory unit that provides a predetermined action.

10. The system according to claim 9, wherein the operation-providing accessory unit includes at least one of a sound generation function, a light generation function, a scent generation function, a vibration function, and a display function.

11. The system according to any one of claims 1 to 9, wherein the device, triggered by the attachment of at least one of the plurality of accessory units, identifies a function provided by the attached accessory unit and changes the processing mode of the device based on the identified function.

12. One of several accessory units that provide functionality to a device, The accessory unit is an accessory unit that, when attached to the device, provides functionality to the device.

13. Power supply and A control unit that enables each of the multiple accessory units to perform the functions it provides. Includes, The control unit is a device that enables each of the accessory units to perform a function provided by the accessory units in response to the attachment of the accessory units.

14. The device detects that multiple accessory units have been attached, The steps include: providing functionality to the device with multiple accessory units; The steps include enabling the device to perform the functions provided by the multiple accessory units and A control method performed by a system, comprising the following:

15. On the device's computer, A step of detecting that multiple accessory units have been attached, A step of enabling the execution of functions provided by multiple accessory units A program that executes something. The information provision system includes: an acquisition unit that obtains information about beacon signals received by a user terminal associated with an aerosol generator from a server included in a message exchange system capable of sending messages to the user terminal; a creation unit that creates aerosol generator-related information, which is information related to the aerosol generator to be provided to the user of the aerosol generator, based on the information about beacon signals obtained by the acquisition unit; and a communication unit that transmits the aerosol generator-related information to the server.

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