Aerosol generation device and method for providing a proximity based feedback

Abstract

The invention relates to a method and aerosol generation device, comprising a housing; an aerosol generating unit within the housing and configured to generate aerosol; a control unit configured to determine the location of the aerosol generation device; and control a feedback unit to provide feedback to user based on a relative proximity of the aerosol generation device to a predetermined area.

Description

[0001] November 4, 2025national SA J177OO5WO CKA / Rip

[0002] Aerosol generation device and method for providing a proximity based feedback

[0003] Technical Field

[0004] The present invention relates to aerosol generation devices, specifically a device that provides feedback to a user based on the device proximity to a predetermined area, such as a no-vaping zone.

[0005] Background of the Invention

[0006] Aerosol generation devices, such as electronic cigarettes and heat-not-burn (HnB) systems, are widely used. However, regulations around the use of these devices often designate specific areas where vaping or aerosol generation is prohibited. Furthermore, ad-hoc settings, which may be due to holding a temporaiy event such as a music festival, may also affect where the user may be able to use the device.

[0007] Therefore, users may inadvertently use these devices in restricted areas due to a lack of information. Furthermore, the user may not immediately or fully understand where the restricted area is located, with may be challenging, particularly due to lack for instance clear physical marking.

[0008] Existing aerosol generation devices provide insufficient information and control of the device. Thus, there is a need to ensure the use of the aerosol generation device is controlled and the user is suitably informed on the status of use of the device to ensure proper interaction with the device.

[0009] Summary of the Invention

[0010] In order to achieve the above objective, based on the determination of the location of the device relative to a predetermined area, a feedback can be provided to the user based on the relative proximity of the device to the predetermined area. The first aspect of the invention provides an aerosol generation device, comprising: a housing; an aerosol generating unit within the housing and configured to generate aerosol; a control unit configured to: determine the location of the aerosol generating device; and control a feedback unit to provide feedback to user based on a relative proximity of the aerosol generation device to a predetermined area. The subject matter described is an aerosol generation device designed to manage vaping by referring an area information. This device includes a housing that encases an aerosol generating unit, which is responsible for producing the aerosol. A control unit within the device is programmed to determine the device’s location and manage a feedback unit that informs the user based on how close the device is to a predefined area. The feedback unit is a mechanism that provides information to the user, which could be through visual indicators like LEDs, haptic feedback, or notifications on a connected smartphone. It means that the feedback unit is not always required to be comprised in the device. For the sake of easy awareness, the feedback unit may be consisted of a user interface mounted on the device itself and a user interface of the connected device (e.g., smartphone or smartwatch or charging and / or storage device). The feedback is based on the relative proximity of the device to a predetermined area, which could be a vaping-allowed zone or a no- vaping zone. This feature helps users comply with local regulations by informing them whether they are in an area where vaping is permitted or prohibited.

[0011] The advantages of this subject matter include enhanced user information, and control of the device. The device’s ability to provide real-time feedback based on location ensures that users are always informed about the vaping status of their current area, thereby promoting responsible vaping behavior. This enables the users to rely less on manually monitoring area information, and thus may no longer need to be too self- aware about the information on the area.

[0012] In a first implementation of the device according to the first aspect, further comprising: a communication unit configured to communicate with a mobile device paired with the aerosol generation device, and the control unit is further configured to: determine the location based on a communication with the mobile device; and control the feedback unit comprised in the mobile device to provide feedback to user based on relative proximity of the aerosol generation device to a predetermined area.

[0013] This introduces additional features by incorporating a communication unit that is configured to communicate with a mobile device paired with the aerosol generation device. This communication unit facilitates the exchange of information between the aerosol generation device and the mobile device. The control unit is further enhanced to determine the location of the aerosol generation device based on the communication with the mobile device. This implies that the control unit can utilize data received from the mobile device, such as GPS coordinates or other location-based information, to ascertain the position of the aerosol generation device. Additionally, the control unit is configured to control the feedback unit that is comprised in the mobile device, thereby providing feedback to the user based on the relative proximity of the aerosol generation device to a predetermined area. This means that the feedback, which could be in the form of notifications, alerts, or other sensory signals, is delivered through the mobile device rather than directly from the aerosol generation device itself. This feature brings the advantage of leveraging the mobile device’s existing capabilities, such as its display, sound, and vibration functions, to provide more versatile and potentially more noticeable feedback to the user. In general, the aerosol generation devices may be specialized for aerosol generation, and it’s easier to implement various user interfaces on the modern advanced mobile devices or other external devices, than on the aerosol generation device itself. The integration of the mobile device into the system allows for a more seamless and user-friendly experience, as users are likely to have their mobile devices on hand and can receive feedback in a manner that is consistent with other notifications they receive. This also potentially reduces the need for additional hardware within the aerosol generation device itself, as the mobile device can handle the feedback functions. Overall, the dependent claim enhances the functionality and user interaction of the aerosol generation device by incorporating communication with a mobile device and utilizing the mobile device’s feedback mechanisms. The energy required to periodically obtain location information may vary significantly depending on the type of communication, and the frequency of checking. Therefore, it is preferable to prioritize the utilize the energy in the energy storage device of the aerosol generation device for the primary purpose of aerosol generation. Simultaneously, existing capabilities of mobile device or other external devices, such as higher energy storage, and location determination already performed by the device for its own purpose can be leveraged effectively.

[0014] In a further implementation of the device according to the first aspect, further comprising the feedback unit.

[0015] It enhances the functionality by allowing the device to provide real-time feedback to the user. This feedback could be in various forms, such as visual indicators, auditory signals, or haptic responses, thereby improving user interaction and experience. The feedback unit’s integration ensures that the user is informed about the device’s proximity to a predetermined area, which could be crucial for applications requiring precise location-based usage or restrictions. This feature can be particularly beneficial in scenarios where the aerosol generation device needs to be operated within specific zones or where user awareness of the device’s location is critical for compliance with safety or regulatory standards. The inclusion of the feedback unit thus adds a layer of interactivity and user guidance, making the aerosol generation device more intuitive and responsive to the user’s needs and environmental context. Even if the mobile device is connected to the aerosol generation device, both the mobile device and the aerosol generation device may be hand-held device, thus users may not always use these at same time so that both hands are not occupied. From this perspective, use of the feedback unit implemented in the aerosol generation unit may be also advantageous.

[0016] In a further implementation of the device according to the first aspect, further comprising a location determination unit configured to determine the location of the aerosol generation device.

[0017] This location determination unit serves as a specific mechanism for ascertaining the device’s geographical position, thereby enabling the control unit to determine the location of the aerosol generation device with greater accuracy and reliability. This advantageous will be also explained from that users may not always have the mobile device together with the aerosol generation device. The integration of the location determination unit enhances the overall functionality of the device by providing precise and real-time location data, which can be used by the control unit to make informed decisions regarding the activation of the feedback unit. This, in turn, allows for more effective and context-sensitive feedback to the user, based on the device’s proximity to a predetermined area. The location determination unit could employ various technologies such as GPS, Wi-Fi triangulation, UWB, or other suitable methods to determine the device’s location, thereby offering flexibility in different usage scenarios and environments. By incorporating this unit, the aerosol generation device gains a significant improvement in its ability to interact with the user and adapt its feedback mechanisms based on spatial information, ultimately enhancing user experience and operational efficiency. This feature underscores the importance of accurate location tracking in the functionality of the aerosol generation device, ensuring that the feedback provided is relevant and timely, thereby increasing the practical utility of the device in various contexts where location-specific feedback is crucial.

[0018] In a further implementation of the device according to the first aspect, the feedback includes a status of the location and either one of the relative proximity of the aerosol generation device to the predetermined area or a direction to the predetermined area. This enhancement in feedback mechanisms brings a more comprehensive and user- friendly interaction by providing the user with more detailed information about the device’s location and its relation to the predetermined area. The communication between the control unit and the feedback unit is crucial here, as the control unit must process the location data and determine the relative proximity or direction, then relay this information to the feedback unit. The feedback unit, in turn, must be capable of conveying this information effectively to the user, which could involve visual, auditory, or haptic signals. The inclusion of the status of the location ensures that the user is constantly aware of where the device is situated, while the additional information about relative proximity or direction aids in navigation or adherence to location-specific usage guidelines. This could be particularly useful in contexts where the aerosol generation device must be operated within certain areas for safety, regulatory, or functional reasons. The ability to provide directional feedback can guide the user to move the device towards or away from the predetermined area, enhancing the overall usability and compliance with any location-based restrictions or recommendations. This dependent feature thus adds significant value by improving the interaction between the user and the device, making the operation more intuitive and aligned with specific spatial requirements.

[0019] In a further implementation of the device according to the first aspect, the feedback includes both the relative proximity of the aerosol generation device to the predetermined area and the direction to the predetermined area.

[0020] The dependent claim introduces a more sophisticated feedback mechanism that informs the user how close they are to the predetermined area and guides them in the direction they need to move to reach the predetermined area. The specific mechanisms of communication between components involve the control unit determining the location of the aerosol generation device, likely using GPS or another locationdetermining technology, and then processing this information to ascertain both the distance and direction relative to the predetermined area. The control unit then communicates with the feedback unit, which could be a display screen, speaker, or haptic feedback mechanism, to provide the user with real-time information about their proximity and direction. This enhanced feedback mechanism improves user experience by offering more precise and actionable information, making it easier for the user to navigate towards the predetermined area. This could be particularly useful in scenarios where the aerosol generation device is used in regulated zones or areas where specific usage is allowed or restricted, thereby ensuring compliance and enhancing usability. The integration of directional feedback adds a layer of functionality that transforms the device from merely providing proximity alerts to offering navigational assistance, thereby increasing its utility and user-friendliness.

[0021] In a further implementation of the device according to the first aspect, the control unit is further configured to control the feedback unit to provide the feedback including either one of the relative proximity of the aerosol generation device to the predetermined area or the direction to the predetermined area, if the relative proximity is equal to or less than a threshold value.

[0022] The specific mechanisms of communication between the components include the control unit’s ability to interact with the feedback unit to convey information regarding the device’s proximity to the predetermined area. The new feature introduced in this context is the control unit’s enhanced functionality to provide feedback that includes either the relative proximity of the aerosol generation device to the predetermined area or the direction to the predetermined area, contingent upon the relative proximity being equal to or less than a threshold value. This implies that the control unit is capable of assessing the distance between the device and the predetermined area and, based on this assessment, can deliver specific feedback to the user. The feedback could be in the form of an indication of how close the device is to the predetermined area or guidance on the direction to move towards the predetermined area. This feature enhances the usability of the device by offering more precise and contextually relevant feedback to the user. If the boundary of the area, where vaping is permitted or prohibited, is far from a current location of user, detail information such as the relative proximity or the direction may not be of assistance for user. Additionally, the concept of multiple thresholds allows for escalation, meaning that the feedback provided can vary depending on different proximity levels. For instance, if the device is within a certain range, it might provide a simple proximity alert, but as it gets closer, the feedback could escalate to more detailed directional guidance. This layered feedback mechanism ensures that the user receives appropriate and actionable information at varying distances, thereby improving the overall user experience and making the device more intuitive and responsive to the user’s needs. The integration of these features demonstrates a sophisticated interaction between the control unit and the feedback unit, leveraging location data to enhance the functionality and user interface of the aerosol generation device. In a further implementation of the device according to the first aspect, the control unit is further configured to control the feedback unit to provide the feedback including either one of the relative proximity of the aerosol generation device to the predetermined area or the direction to the predetermined area, if the location is approaching the predetermined area.

[0023] This enhancement brings a more dynamic and context-sensitive feedback mechanism to the device. The communication between the control unit and the feedback unit is critical, as the control unit must process location data and determine whether the device is approaching the predetermined area. An indication by the feedback unit may be annoyed for the user although the user locates close to the predetermined area if the user does not move. Upon making this determination, the control unit then communicates with the feedback unit to deliver appropriate feedback. The feedback can take the form of information about how close the device is to the predetermined area or directional guidance to help the user navigate towards the predetermined area. This feature adds a layer of user interactivity and situational awareness, making the device more intuitive and useful in scenarios where proximity or direction to a specific location is relevant. The ability to provide either proximity information or directional guidance based on the device’s location enhances the overall user experience by offering tailored feedback that can assist in various practical applications, such as ensuring the device is used within a designated area or guiding the user to a specific location where the device should be operated. This dual feedback mechanism underscores the versatility and adaptability of the control unit in managing the feedback unit to respond to the device’s spatial context, thereby improving the functionality and user engagement of the aerosol generation device.

[0024] In a further implementation of the device according to the first aspect, the control unit is further configured to control the feedback unit so that the feedback changes as the location approaches to the predetermined area.

[0025] The specific mechanisms of communication between components include the control unit’s ability to interact with the feedback unit. The control unit is further configured to control the feedback unit so that the feedback changes as the location approaches the predetermined area. This new feature introduces a dynamic aspect to the feedback mechanism, enabling the feedback to vary in response to the changing proximity of the device to the predetermined area. This could involve the feedback unit providing different types or intensities of feedback, such as varying vibrations, sounds, or visual signals, which become more pronounced or frequent as the device gets closer to the predetermined area. This dynamic feedback mechanism enhances user interaction by providing real-time, context-sensitive information about the device’s location relative to the predetermined area, thereby improving user awareness and potentially guiding user behavior more effectively. The communication between the control unit and the feedback unit is crucial for this functionality, as it ensures that the feedback is appropriately adjusted based on the continuously monitored location data. This feature brings an added layer of sophistication to the device, making it more responsive and intuitive for the user by offering a graduated feedback system that reflects the device’s spatial relationship to a specific area.

[0026] In a further implementation of the device according to the first aspect, the control unit is further configured to increase number of the feedback unit providing the feedback as the location approaches to the predetermined area.

[0027] This allows for a more sophisticated interaction where the control unit not only determines proximity but also dynamically adjusts the feedback mechanism by engaging multiple feedback units. This could involve activating additional sensory outputs such as vibrations, lights, or sounds to intensify the feedback as the device gets closer to the target area. This feature brings a more nuanced and responsive user experience, ensuring that the user receives increasingly prominent feedback signals, thereby enhancing the effectiveness of the device in guiding the user towards or away from specific locations. This capability could be particularly useful in applications where precise location-based feedback is critical, such as in navigation, safety alerts, or compliance with location-specific regulations. The increased number of feedback units could also mean a more distributed and possibly multi-modal feedback system, providing a richer and more comprehensive sensoiy experience to the user. This feature underscores the control unit’s advanced processing and communication abilities, as it must coordinate multiple feedback units in real-time based on continuous location data. The integration of this feature into the aerosol generation device exemplifies an advanced level of user interaction and device responsiveness, potentially setting a higher standard for similar devices in terms of user guidance and feedback precision.

[0028] In a further implementation of the device according to the first aspect, further comprising an accommodation space being accommodated to the housing comprising the aerosol generation unit with a detachable manner, and the control unit is arranged outside of the housing comprising the aerosol generation unit; the control unit is further configured to: detect an event to open the accommodation space; and control the feedback unit to provide the feedback in response to a detection of the event.

[0029] The subject matter described involves an aerosol generation device that includes an accommodation space designed to be attached to the aerosol generation unit in a detachable manner. This accommodation space allows for the easy removal and replacement of the aerosol generation unit, which could be beneficial for maintenance or refilling purposes. The control unit is positioned outside of the aerosol generation unit, which implies a separation of the control mechanisms from the core aerosol generating components. In this configuration, the core aerosol generation components may be hard to know whether the user hopes aerosol generation or not, if the aerosol generation unit is electrically disconnected from the core aerosol generating components. In addition, the aerosol generation unit may not have a function to determine the location, thus providing feedback to user at appropriate timing may become hard. The control unit is further configured to detect an event that involves opening the accommodation space. Such an accommodation space maybe for example provided as a storage space, such as a case, where the device is located. In this situation, the case having the accommodation space together encompasses the device. This detection capability indicate that the case in which the device is accommodated is equipped with sensors or similar mechanisms to monitor the status of the accommodation space. Upon detecting such an event, the control unit activates the feedback unit to provide feedback to the user. This feedback could be in the form of visual, auditory, or tactile signals, informing the user that the accommodation space has been opened. This feature adds a layer of interactivity and user awareness, ensuring that the user is promptly notified of the status of the device in the predetermined area, before using the device.

[0030] In a further implementation of the device according to the first aspect, the control unit is further configured to enable or disable an operation of the aerosol generation unit based on the location of the aerosol generation unit in response to the detection of the event.

[0031] This ensures that the control unit not only determines the location of the device but also actively manages the operational state of the aerosol generating unit. This management is contingent upon the detection of a specific event, which implies that the control unit must be capable of event detection and interpretation. The event detection could involve various sensors or input mechanisms that communicate with the control IO unit, allowing it to make real-time decisions regarding the enabling or disabling of the aerosol generating unit. This feature enhances the device’s functionality by adding a layer of operational control based on contextual awareness, improving user safety and compliance with location-based regulations or preferences. The control unit’s ability to disable the aerosol generating unit in certain locations can prevent unauthorized or unsafe usage, while enabling it in permitted areas ensures that the device can be used effectively where appropriate. This dynamic control mechanism requires robust communication pathways between the control unit, the aerosol generating unit, and any sensors or detection systems involved in identifying the relevant events. The integration of these components must be seamless to ensure that the device operates reliably and responds accurately to location-based triggers. This feature brings a significant improvement in the device’s adaptability and user interaction, making it more intelligent and responsive to its environment.

[0032] In a further implementation of the device according to the first aspect, the relative proximity is defined as the distance and / or direction of the aerosol generation device to the nearest point of the predetermined area’s boundary.

[0033] This ensures a more precise and quantifiable measure of proximity, which can be crucial for applications requiring exact spatial awareness. By defining proximity in terms of distance and direction, the control unit can offer more accurate and relevant feedback to the user, potentially improving user experience and safety. For instance, if the predetermined area is a no-smoking zone, the device can alert the user more effectively as they approach the boundary, thereby preventing unintentional violations. Communication between the control unit and the feedback unit has become more sophisticated as it now involves processing spatial data to determine both how far and in which direction the device is from the boundary. This could involve the use of GPS, UWB or other location-determining technologies to ascertain the device’s position and calculate the relative proximity. The feedback unit, which could be a visual display, audio alert, or haptic feedback mechanism, would then relay this information to the user in a meaningful way. This added layer of functionality not only makes the device more responsive to its environment but also enhances its utility in various contexts where spatial awareness is critical.

[0034] In a further implementation of the device according to the first aspect, the location determination unit dynamically selects or combines multiple localization techniques, including proximity-based measurements, fingerprinting, and signal travel time measurements, using the communication unit based on environmental conditions and required precision to optimize the determination of the aerosol generation device’s position relative to the predetermined area.

[0035] This leverages utilize various methods such as proximity-based measurements, fingerprinting, and signal travel time measurements. The dynamic selection or combination of these techniques is based on environmental conditions and the required precision for location determination. Proximity-based measurements involve assessing the relative closeness of the device to known reference points, which can be useful in environments where signal strength or other factors may vary. Fingerprinting involves comparing the current signal patterns with a pre-recorded database of signal patterns associated with specific locations, allowing for more accurate localization in complex environments. Signal travel time measurements calculate the time it takes for a signal to travel between the device and reference points, providing precise distance information. By dynamically selecting or combining these techniques, the location determination unit can adapt to varying environmental conditions, such as changes in signal interference or physical obstructions, to maintain accurate positioning. This adaptability ensures that the feedback provided to the user, as controlled by the control unit, is based on the most accurate and reliable location data available. The integration of multiple localization techniques enhances the overall functionality of the aerosol generation device by ensuring that it can operate effectively in a wide range of environments and conditions, providing consistent and accurate feedback to the user based on the device’s proximity to the predetermined area. This feature significantly improves the usability and reliability of the device, making it more versatile and effective in delivering its intended function.

[0036] In a further implementation of the device according to the first aspect, the control unit is further configured to control the operation of the aerosol generating unit based on the location of the aerosol generation device.

[0037] The new feature brings an enhanced level of functionality to the aerosol generation device by allowing it to adapt its aerosol generation based on its geographical location. This could potentially involve adjusting the intensity, duration, or frequency of aerosol generation depending on whether the device is within, approaching, or outside a predetermined area. The integration of location-based control adds a layer of intelligence to the device, enabling it to respond dynamically to its environment, which could be particularly useful for regulatory compliance, user safety, or optimizing performance in different settings. The communication mechanism between the control unit and the aerosol generating unit ensures that the device can autonomously adjust its behavior in real-time, providing a more tailored user experience and potentially conserving resources by modifying aerosol output based on location-specific requirements.

[0038] A further aspect of the invention relates to a method for controlling an aerosol generation device, wherein the method comprises the determining the location of the aerosol generating device; and providing a feedback to user based on a relative proximity of the aerosol generation device to a predetermined area.

[0039] Brief Description of the Drawings

[0040] To illustrate the technical features of embodiments of the present invention more clearly, the accompanying drawings provided for describing the embodiments are introduced briefly in the following. The accompanying drawings in the following description are merely some embodiments of the present invention, but modifications to these embodiments are possible without departing from the scope of the present invention as defined in the claims.

[0041] Figure i shows an embodiment of an aerosol generation device.

[0042] Figure 2 shows an embodiment of an aerosol generation device communicating with an external device.

[0043] Figure 3a to 3c illustrate examples of predetermined areas.

[0044] Figures 4a to 4c illustrate examples of designating a predetermined area in a static or dynamic environment.

[0045] Figures 5a to 5c illustrate an example of the implementation of the invention.

[0046] Figure 6 illustrates a method of operating the device according to the implementation of the invention.

[0047] Detailed Description

[0048] The foregoing descriptions are only implementation manners of the present invention, the scope of the present invention is not limited to this. Any variations or replacements can be easily made through person skilled in the art. Therefore, the protection scope of the present invention should be subject to the protection scope of the attached claims.

[0049] Preferred embodiments of the present invention are described hereinafter and in conjunction with the accompanying drawings. For ease of understanding and brevity, certain features shown in the drawings have not been described in detail, and certain features have been omitted entirely for ease of understanding. As used herein, the term “aerosol generation device”, “E-cigarette”, or “electronic cigarette” may include an electronic cigarette system configured to deliver an aerosol to a user, including an aerosol for smoking.

[0050] The aerosol generation device (also called a device) is used for oral aerosol delivery to a user, including medicinal use or for smoking. Aerosol is generated by means of an aerosol generating unit (e.g., a heater, atomizer or nebulizer) which generates aerosol that is delivered to the user for inhalation from an aerosol generating carrier. The device is portable and is capable of being held by the user, preferably with one hand.

[0051] The aerosol generation carrier (also referred to as consumable item, or article, or carrier) comprises an aerosol forming substrate. However, other types of carriers may be provided, such as cartridges, liquids, or other means.

[0052] Figure i shows an embodiment of an aerosol generation device. A system too comprises the aerosol generation carrier 200 and aerosol generation device 300. The components in the dotted line are schematic representations of components provided in the device.

[0053] The device comprises a housing 310, which acts as an external casing for the device. The housing is provided in such a way that it can house the various other components of the aerosol generation device. The housing can be of any shape or size suitable to contain the internal components described in the aerosol generation device. For instance, it may be in a generally elongated shape. In some embodiments, the housing may be rectangular, tubular or cylindrical shape.

[0054] The device comprises an aerosol generation unit 320 which is capable of generating aerosol from the aerosol generation carrier. Depending on the type of aerosol generation device, the generation unit may have a heater (e.g., a resistive heater, an inductive heater, or thereof combination), a nebulizer, or an atomizer. The device is provided with a control unit 330, also called control circuitry, that controls various elements of the aerosol generation device for its functioning. This may be provided as a printed circuit board (PCB) being various electrical components mounted (including an integrated circuit and discrete part) and may be electronically connected to a power unit.

[0055] In some embodiments, the control unit may be distributed across different units, or the functions are allocated to separate components or modules, each of which may be connected to the power unit and the relevant operation.

[0056] In an embodiment of the invention, the aerosol generation device is further equipped with a communication unit 340, capable of communicating with external devices. The communication unit 340 maybe integrated into the control unit 330. For example, some microcontroller units (MCUs) itself may support communication function. The communication unit assists in determining the location of the device based on the information from the communication with external. For instance, the communication unit is capable of receiving information and enables a location determination unit to determine the geographical location or proximity of the device relative to predefined areas. The unit may utilize a variety of technologies, such as GPS, Wi-Fi, Bluetooth, UWB, or other proximity-based measurement systems, to identify the device’s current location.

[0057] This communication unit is also capable of working in conjunction with other external devices, such as a mobile device, to enable the determination of the location of the device and / or enhancement of the accuracy of the location detection.

[0058] For instance, it is possible to determine the location of the aerosol generation device based on the communication between the aerosol generation device and an external device, such as a paired mobile device.

[0059] Such a determination may be made either by the location determination unit in the control unit, or in another embodiment, some or all functions of the location determination may be performed by the external device such as the paired mobile device.

[0060] Figure 2 further illustrates the system too, showing the interaction between the aerosol generation device 300 and an external device 400. The communication unit 340 within the aerosol generation device 300 can receive information and enable a location determination unit to ascertain the geographical location or proximity of the device relative to predefined areas. This determination can be made either by the location determination unit within the control unit 330 or, in another embodiment, by the external device 400, such as a paired mobile device.

[0061] In another embodiment, the aerosol generation device 300 may include an accommodation space capable of accommodating the housing 310 with the aerosol generation unit 320 in a detachable manner. In this embodiment, detachable aerosol generation unit 320 may further comprise a control unit and a power source so that independently performs an aerosol generation. The control unit 330 is configured to determine the device’s location relative to a predetermined area and, based on this location, control a feedback unit to provide feedback to the user, informing them of their proximity to the predetermined area.

[0062] In this configuration, the control unit may be arranged outside the aerosol generation unit, as a result, the core aerosol generation components may not detect a user's intention to initiate aerosol generation when the unit is disconnected from these core components.

[0063] The control unit is further configured to detect an event involving the opening of the accommodation space. In an embodiment, the accommodation space may allow the user to insert or replace a heat stick or cartridge. In this case, the control unit identifies that the user may intend to operate the device and provides feedback if usage is restricted due to the current location.

[0064] In another embodiment, the accommodation space may also be provided as part of a storage case that fully encloses the device. In this case, sensors in the case detect when the user opens it to access the device. If usage restrictions apply, the control unit provides immediate feedback to inform the user that operation is not possible in the current location. Both these embodiments may be implemented together in a single embodiment.

[0065] This may be implemented by providing accommodation space, whether as a storage case or otherwise, with sensors or similar mechanisms to monitor its status. Upon detecting an event involving opening, the control unit activates the feedback unit to provide appropriate feedback to the user. This feedback may be visual, auditory, or tactile, informing the user of location-based restrictions before device use. The aerosol generation device is equipped with a control unit configured to determine its location relative to a predetermined area, and based on this location, it controls a feedback unit to provide feedback to the user to inform the user, depending on proximity to a predetermined area.

[0066] In an embodiment, the control unit can control the operation of the aerosol-generating unit based on the location of the aerosol generation device relative to the predetermined area.

[0067] The aerosol generation device is configured to control unit based on the relative proximity of the device to a predetermined area. The predetermined area refers to a specific geographical zone or boundary where the use of the aerosol generation device is defined. This area may either be subject to restrictions, such as no smoking, novaping zones or restricted usage zones, or allow the use of aerosol generation devices, such as designated smoking areas. The conditions within the predetermined area can vary based on local regulations, policies, or user preferences. In such cases, the control unit can control the operation of the aerosol generating unit.

[0068] Figure 3a to 3c illustrate examples of assigning a predetermined area. For example, figure 3a illustrates a predetermined area 510 (indicated with right shaded portion) where restrictions apply. In such a case, vaping may be allowed outside the predetermined area 520 (indicated with a left inclined shaded portion), but not within the predetermined area.

[0069] Figure 3b depicts another example of assigning a predetermined area, specifically where a first predetermined area is assigned within another second predetermined area. Here, the first predetermined area 510, where the use of aerosol generation devices is allowed, is within another area 520 where the use of the aerosol generation device is restricted. This shows a situation where the use of the device is disallowed by default but allowed within the first predetermined area. Such situation will be understood as a smoking room being inside a building.

[0070] Figure 3c presents an example where, in an area where the restrictions are generally undefined, two further predetermined areas 510 and 520 are provided, one area 520 where the use of aerosol generation devices is allowed and another area 510 where the use of the aerosol generation device is restricted. Such situation will be understood as a restaurant or a cafe. The boundaries of the predetermined area can be established using various methods. For instance, any of the following example methods may be used, such as geographical coordinates where the area is delineated by a set of latitude and longitude coordinates that define its boundaries.

[0071] The area may also be defined as a region with a specified distance from a specific location. For example, the region may be covering a distance of 5m from a public location such as a bus stop.

[0072] The area may also be defined by the designated boundaries of private or public spaces such as restaurants, parks, or stadiums. For example, in a restaurant, vaping maybe disabled everywhere, including outdoor areas like a terrace, except within a dedicated Smoking Room where vaping is permitted.

[0073] The predetermined area can be defined using electronic or optical signals, which are emitted by various types of devices such as Bluetooth Low Energy (BLE) beacons, Wi-Fi signals, RFID tags, Ultra Wide Band (UWB), Visible light communication (VLC) or similar technologies. These electronic and optical signals act as virtual markers for the assigning predetermined area and may also act as boundaries of restricted or allowed areas. Using electronic signals, it is possible to determine relative area either based on static or dynamic environment.

[0074] For instance, predetermined areas within enclosed spaces, such as bars, nightclubs, or hospitals, may be defined and controlled using a lighting system that communicates with devices in the area. This approach leverages Visible Light Communication (VLC) technologies, such as Li-Fi, where standard lighting fixtures are programmed to emit data signals. In this case, standard room lights may function as localization terminals by transmitting messages to devices within the room. These signals enable the aerosol generation device to determine its location relative to predefined boundaries of restricted or permissible areas within the enclosed space. For instance, the data signals emitted by the lighting system maybe in the form of blinks at frequencies imperceptible to the human eye, ensuring that room lighting remains unaffected for normal visibility while enabling location-based functionality for the device.

[0075] The use of standard room lights as localization terminals enables easier implement using existing lighting infrastructure and without any further, thus providing a more seamless and cost-effective solution. Figures 4a to 4c illustrate examples of designating a predetermined area. Figure 4a illustrates an example of designating a predetermined area, in a static environment. In this case, an example of a football stadium is used. The stadium is equipped with multiple localization terminals 500 (a-j) positioned around its perimeter. These terminals emit electronic signals, which is then used to determine the location of the aerosol generation device within the stadium. It is also possible to use the lighting infrastructure, such as the lights 500 (1, m, n... v) in the stadium and use the Visible Light Communication (VLC) to designate the predetermined area. In this case, the predetermined area covers the entire stadium, thus restricting the use of the device.

[0076] Figure 4b shows another example of designating predetermined areas here in a dynamic or moving environment. In this example of a train carriage, relative localization is employed to determine the location of the aerosol generation device within the vehicle. For instance, the train is provided with localization terminals 500 placed at both ends of the train car. These terminals emit electronic signals, which is then used to determine the location of the aerosol generation device with respect to the train. Since the location is relative to the terminals, it is designed to function effectively even when the train is in motion. This ensures that the device can be controlled based on its proximity to the terminals, allowing for dynamic enforcement of restrictions as the train moves.

[0077] Figure 4c shows another example of designing multiple predetermined areas, for instance, in an establishment such as a restaurant or bar. The room is equipped with localization terminals 500 placed at strategic points to define a first predetermined area 510 where restrictions apply and a second predetermined area 520 where restrictions do not apply, such as a designated smoking area.

[0078] Based on the location information gathered, the control unit can control a feedback unit in order to provide real-time notifications to the user. The feedback unit can offer multiple types of feedback based on the device’s relative proximity to a predetermined area. For instance, the feedback unit may have visual feedback, such as Lights (e.g., LED indicators) or display screens on the device, which may change colour or flash to indicate proximity to a predetermined area or even display information such as distance relative to the predetermined area. The feedback maybe audible. Feedback such as the device may emit beeping sounds or alarms when it detects that it is approaching or inside a restricted area. The feedback may be tactile feedback, where the device may vibrate or provide other haptic feedback to warn the user. The feedback unit may be provided in the aerosol generation device or through an external device, such as a mobile device paired with the aerosol generation device. In one embodiment, the feedback unit is located directly on the aerosol generation device and may include one or more of the following types of feedback mechanisms such as LED indicators, display screen, audible feedback, or vibration mechanisms that provide haptic feedback to the user.

[0079] Alternatively, the feedback unit may be implemented through an external device that is paired with the aerosol generation device. This external device may include:

[0080] Paired Mobile Device: The aerosol generation device can transmit feedback data to a smartphone or smartwatch via Bluetooth or Wi-Fi, with the external device displaying visual notifications, playing sounds, or triggering vibrations to notify the user of the vaping status.

[0081] Wearable Devices: The feedback unit could also be integrated into a wearable device, such as a fitness tracker or smart glasses, which can provide feedback through visual displays, subtle vibrations, or notifications directly on the wearable.

[0082] Headphones or Earbuds: In some cases, feedback may be provided through wireless headphones or earbuds, which could deliver audible alerts or spoken warnings when the device is in proximity to a restricted area.

[0083] The feedback unit provides real-time information to the user based on the device’s location relative to a predetermined area.

[0084] In one embodiment, the feedback includes the status of the location of the aerosol generation device and either the relative proximity to the nearest boundary of the predetermined area or the direction toward the predetermined area. This feedback may take the form of visual indicators, such as changes in light colour or display messages, audible signals, such as beeping or alarms, or tactile feedback, such as vibrations, to effectively notify the user about their proximity or direction relative to the predetermined area.

[0085] For instance, the light may glow green when the user is in an allowed vaping area or red when the user enters a restricted vaping zone.

[0086] In a further embodiment, the feedback includes the device’s relative proximity to the predetermined area and the direction to the nearest point of the area’s boundary. For example, suppose the user is approaching a restricted zone. In that case, the feedback may simultaneously indicate how close they are to the boundary and provide directional cues to guide them away from the area.

[0087] The control unit is configured to manage the feedback based on specific conditions. In one configuration, the control unit triggers the feedback when the relative proximity of the aerosol generation device to the predetermined area is equal to or less than a threshold value. For example, the device may alert the user when they are within a certain distance (e.g., 10 meters) from a no-vaping zone, providing early warning of the restricted area.

[0088] Additional threshold values may be provided to trigger feedback using a staggered approach. The threshold values may be provided based on either the distance from the boundaiy of the predetermined area, or the relative degree of proximity to the area. For instance, a first threshold value may be when the user is approaching the predetermined area, for example, at a certain distance of tom from the restricted area. A second threshold value may be when the user is closer to the predetermined area than the first threshold, for example, at 5m from the restricted area. Finally, the third threshold is when the device enters the predetermined area, for example, less than im from the restricted area. This allows for triggering staggered feedback, such as escalation, as described later.

[0089] Additionally, the control unit may be configured to activate feedback when the device is approaching the predetermined area. In such cases, the feedback informs the user that they are nearing a boundary where vaping is prohibited, thereby enabling them to take appropriate action before entering the restricted zone.

[0090] Furthermore, the control unit can dynamically adjust the intensity or type of feedback as the device moves closer to the boundaiy of the predetermined area. For instance, as the user approaches a predetermined area, the feedback may escalate from a subtle visual indication to a more pronounced audible or tactile alert, depending on the proximity to the area. This dynamic feedback ensures that the user is increasingly aware of the restriction as they move closer to the boundaiy of the predetermined area.

[0091] In another embodiment, the control unit is further configured to increase the number of feedback mechanisms as the device approaches the predetermined area. For example, the device may initially provide a visual alert when at a distance, followed by the addition of audible and tactile feedback as the user nears the predetermined area. This layered feedback approach ensures that the user is comprehensively notified of their location in relation to the predetermined area.

[0092] Figures 5a to 5c illustrate an example of the implementation of the invention. While, in these example implementations, the aerosol generation device is equipped with a feedback unit, the same is applicable also to the feedback unit in an external device. Similarly, the feedback unit provided in these examples is a display screen, but the same can be used with other types of feedback unit such as LED, audio, or haptic feedback means, or a combination thereof.

[0093] Figure 5a shows an example where an aerosol generation device is in a predetermined area, where no restriction applies, thus indicating that vaping is permitted. In this case, the feedback unit indicates that the device is within a permissible zone for aerosol generation.

[0094] Figure 5b shows the aerosol generation device approaching a predetermined area where restrictions apply. In this case, the feedback unit indicates that the user is approaching a predetermined area where vaping may not be allowed. The feedback unit may provide additional information, such as the distance and / or direction to the predetermined area. For instance, in the example, the display indicates a coloured arrow pointing towards the predetermined area, with a distance measurement indicating the proximity to the predetermined area. The device may also provide feedback to the user through visual and possibly haptic signals to alert them of the impending restriction zone.

[0095] Other information, such as the colour of the arrow, can represent the state of restriction in the predetermined area.

[0096] Figure 5c shows the scenario where the aerosol generation device is in a predetermined area where restrictions apply. In such a case, the control unit can disable the operation of the aerosol generating unit. The feedback unit then indicates to the user that the operation is restricted by providing a display. If the user was using the device earlier, the feedback unit may provide feedback indicating the user is in the restricted area, and thus, the generation is no longer possible. Additionally, the battery indication may also be provided for the user to immediately recognise that the operation is disabled and not due to the battery status. The device uses visual and haptic feedback to enforce the restriction. This enables the user to identify the reason why the generation is no longer possible. The feedback unit may include further information to allow the user to rectify the situation. For instance, in the info mode indicate with i in the figure, it may be possible to indicate the distance and / or direction to another predetermined area or the distance and / or direction to the nearest point of the predetermined area’s boundary to enable the user to leave the predetermined area. In the example, the display provides a directional arrow pointing as well as a distance, here 2.5 m with the arrow pointing to the right indicating the direction. This provides information to the user on how to navigate back to a permissible vaping zone to operate the device.

[0097] These figures collectively demonstrate the functionality of the aerosol generation device, providing real-time feedback based on the device’s location relative to predetermined areas. The device’s control unit determines the location and proximity to restricted areas and adjusts the feedback accordingly to guide user behaviour.

[0098] Now a method of assigning predetermined areas will be described. These predetermined areas may be defined through different methods, depending on the environment and regulatory requirements.

[0099] First, a predetermined area is defined based on various factors including intended use or regulatory requirements. These may be, for instance, locations where aerosol generation is prohibited, locations where aerosol generation is allowed, or dynamic environment such as temporarily assigned restricted areas or areas that may change location, such as events or moving vehicles. It may not be necessary to determine the area, as it maybe predetermined by other parties.

[0100] Next, the assignment of predetermined areas maybe achieved using several approaches to suit different operational settings, such as area is defined by geographical coordinates (latitude and longitude) which can be determined using GPS or Wi-Fi.

[0101] Predetermined areas may be defined using electronic or optical signals, such as Bluetooth Low Energy (BLE) beacons, Wi-Fi signals, RFID tags, or Ultra Wide Band (UWB) anchors , Visible light communication (VLC) or similar technologies which act as virtual markers. These markers identify the predetermined area type and are detectable by the device to indicate whether the area has restrictions. Signal-based assignment is particularly effective in both static environments (e.g., restaurants, stores) and dynamic environments (e.g., event venues or vehicles). Users may also manually input specific area details through a paired mobile app or device settings. This customization allows for user-specific areas, accommodating personal preferences, such as designating a home or office as a allowed or prohibited area. It thus acts as a logical boundary and can be made to only affect certain devices configured with the paired device.

[0102] The device or paired mobile app activates a module for assigning predetermined areas. This module is configured to identify and store designated areas where usage restrictions may apply.

[0103] Other steps may be performed as necessary. These include verification of area boundaries to ensure accurate identification storing area data either within the device, paired external device, or external server or cloud based device, and periodically checking for any updates due to temporary or moving restricted areas.

[0104] Through this method, the aerosol generation device can accurately assign and recognize various predetermined areas, thereby improving compliance with location-based regulations and enhancing the user experience.

[0105] Now the method of operating the device according to the invention is described, in accordance with the flowchart described in Figure. 6.

[0106] In step S6io, the device is initialised and stated. Upon activation, the aerosol generation device initializes its control unit and establishes communication with any paired external devices, if available. The initialisation can be triggered merely on opening the connected storage case, or other action such as charging the device. Next in step S620, the control unit then begins acquiring location information to identify the device’s position relative to predetermined areas. Location data maybe obtained directly from the device’s internal sensors or via an external device, such as a mobile phone, if paired.

[0107] Next in step S630, the control unit determine the device’s current location relative to predetermined areas. Predetermined areas may include those where aerosol generation is restricted or permissible. Using onboard location capabilities or location information received from an external device, the control unit identifies whether the device is situated within or near a restricted area. In this step, the control unit calculates the device’s proximity to the nearest boundary of a predetermined area. Based on this evaluation, the control unit determines if the device is within or approaching a predetermined area where operational limitations may apply.

[0108] Next, in step S640, based on the proximity of the device to the predetermined area, the control unit activates the feedback unit to notify the user. Feedback maybe provided through visual indicators, haptic feedback, or auditory signals. The feedback is designed to increase user awareness of the device’s proximity to restricted areas and may vary in intensity based on proximity to the area boundary. When connected to a paired external device, such as a mobile phone or smartwatch, the feedback can be transmitted through this external device, allowing notifications, sounds, or vibrations to alert the user of proximity to a restricted area. This functionality enables the device to conserve internal energy by utilizing the feedback mechanisms of the external device. The control unit may further escalate feedback levels based on the proximity (if required). As the device moves closer to the boundary of a restricted area, the control unit escalates the feedback to ensure effective user notification. For example, the device may initiate with visual feedback at a greater distance, adding haptic feedback or increasing the frequency of notifications as the user nears the restricted area boundary.

[0109] Next, in step S650, the control unit may control operation of the aerosol generation unit. For instance, if the device enters a restricted area, the control unit disables the aerosol generation unit to prevent usage within the restricted area. The aerosol generation unit may remain disabled until the device exits the restricted area, at which point the control unit may enable aerosol generation.

[0110] Next, depending on the requirement, one or more of the steps S620 to S650 may be repeated to ensure continuous location monitoring. The control unit continuously monitors the device’s location relative to predetermined areas, updating the feedback and operational settings in real time as the device’s position changes. This dynamic monitoring ensures that the device responds promptly to changes in proximity, providing the user with accurate and timely feedback regarding restricted or permissible zones. Finally, in step S66o, the operation of the device concludes when the device is powered off. Through this method, the aerosol generation device is able to operate by adjusting feedback and operational settings based on the proximity to predetermined areas.

[0111] Although specific embodiments have been described above, these embodiments are not intended to limit the scope of the present disclosure, even where only a single embodiment is described with respect to a particular feature. Examples of features provided in the disclosure are intended to be illustrative rather than restrictive unless stated otherwise. The above description is intended to cover such alternatives, modifications, and equivalents as would be apparent to a person skilled in the art having the benefit of this disclosure.

[0112] The scope of the present disclosure includes any feature or combination of features disclosed herein (either explicitly or implicitly), or any generalization thereof, whether or not it mitigates any or all of the problems addressed herein. In particular, with reference to the appended claims, features from dependent claims may be combined with those of the independent claims, and features from respective independent claims may be combined in any appropriate manner and not merely in the specific combinations enumerated in the appended claims.

Claims

November 4, 2025national SA J177OO5WO CKA / RipCLAIMS1. An aerosol generation device, comprising: a housing; an aerosol generating unit within the housing and configured to generate aerosol; a control unit configured to: determine the location of the aerosol generation device; and control a feedback unit to provide feedback to user based on a relative proximity of the aerosol generation device to a predetermined area, wherein the relative proximity is defined as a distance and / or direction of the aerosol generation device to the nearest point of the predetermined area’s boundary.

2. The aerosol generation device of claim 1, further comprising: a communication unit configured to communicate with a mobile device paired with the aerosol generation device, and wherein the control unit is further configured to: determine the location based on a communication with the mobile device; and control the feedback unit comprised in the mobile device to provide feedback to user based on relative proximity of the aerosol generation device to a predetermined area.

3. The aerosol generation device of claim 1, further comprising the feedback unit.

4. The aerosol generation device of claim 1 or 3, further comprising a location determination unit configured to determine the location of the aerosol generation device.

5. The aerosol generation device of any one of claim 1 to 4, wherein the feedback includes a status of the location and either one of the relative proximity of the aerosol generation device to the predetermined area or a direction to the predetermined area.

6. The aerosol generation device of claim 5, wherein the feedback includes both the relative proximity of the aerosol generation device to the predetermined area and the direction to the predetermined area.

7. The aerosol generation device of claim 5, wherein the control unit is further configured to control the feedback unit to provide the feedback including either one of the relative proximity of the aerosol generation device to the predetermined area or the direction to the predetermined area, if the relative proximity is equal to or less than a threshold value.

8. The aerosol generation device of claim 5, wherein the control unit is further configured to control the feedback unit to provide the feedback including either one of the relative proximity of the aerosol generation device to the predetermined area or the direction to the predetermined area, if the location is approaching the predetermined area.

9. The aerosol generation device of any one of claims 1 to 8, wherein the control unit is further configured to control the feedback unit so that the feedback changes as the location approaches to the predetermined area, or wherein the control unit is further configured to increase the number of the feedback unit providing the feedback as the location approaches to the predetermined area.

10. The aerosol generation device of any one of claims 1 to 9 further comprising an accommodation space being accommodated to the housing comprising the aerosol generating unit with a detachable manner, and wherein the control unit is arranged outside of the housing comprising the aerosol generation unit; wherein the control unit is further configured to: detect an event to open the accommodation space; and control the feedback unit to provide the feedback in response to a detection of the event.

11. The aerosol generation device of claim io, the control unit is further configured to enable or disable an operation of the aerosol generation unit based on the location of the aerosol generation unit in response to the detection of the event.

12. The aerosol generation device of any of claims 1 to 11, wherein different location techniques are dynamically selects or combined, including proximity-based measurements, fingerprinting, and signal travel time measurements, using the communication unit based on environmental conditions and required precision to optimize the determination of the aerosol generation device’s position relative to the predetermined area.

13. The aerosol generation device of any of claims 1 to 12, wherein the control unit is further configured to control the operation of the aerosol generating unit based on the location of the aerosol generation device.

14. The aerosol generation device of any of claims 1 to 13, whether the control unit is configured to control device based on whether the device is within, approaching, or outside a predetermined area or to the nearest point of the predetermined area’s boundary.

15. A method of operating an aerosol generation device, comprising: determining the location of the aerosol generation device; and controlling a feedback unit to provide feedback to user based on a relative proximity of the aerosol generation device to a predetermined area, wherein the relative proximity is defined as a distance and / or direction of the aerosol generation device to the nearest point of the predetermined area’s boundary.

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