A predictive scent control system and method thereof for dispersing a scent into a passenger compartment of an automotive based upon a feedback system having a decision unit and a set of predefined users' settings. Dispersion of scent or fragrance into the passenger compartment may be based upon prediction user behavioural profile. User behavioural profile may include an average based upon timing of access to vehicle, an average based upon frequency of selection of predefined user settings, and an ambience of the passenger compartment. In another embodiment, the predictive scent control system may be configurable to disperse a pungent scent in the event of unauthorised access to the vehicle. The predictive control system is applicable to vehicles for multiple users or car-sharing.

A kit and a method for selectively inducing various emotional states of an occupant in a vehicle with multiple aromatherapy compositions that strategically infuses eclectic aromatherapy compositions into an interior passenger compartment of a vehicle. The aromatherapy compositions are formulated to achieve various emotional states. A vehicle occupant selects an appropriate aromatherapy composition based on the desired emotional state. The occupant may change compositions at regular durations when a new emotional state is desired. The composition is integrated into the ventilation system of the vehicle causing the composition to vaporize and be drawn into the vehicle passenger compartment for diffusion into the passenger compartment. The passenger may: 1) use the same aromatherapy composition throughout the duration in the passenger compartment to maintain the same emotional state; 2) change the aromatherapy composition at any time during the duration in the passenger compartment to change the emotional state; or 3) mix multiple aromatherapy compositions to create an occupant-defined emotional state.

To realize a device and method that outputs scents according to an advertisement. A scent output control unit that executes scent output control and a scent output unit that executes a scent output under control of the scent output control unit are included, and the scent output control unit selects a scent to be output on the basis of an advertisement and outputs the selected scent via the scent output unit. The scent output control unit selects a scent to be output on the basis of an advertisement detected from an image captured by a vehicle exterior camera that captures the outside of the vehicle or an advertisement output to the information output terminal, and outputs the selected scent via the scent output unit. Furthermore, an occupant profile is analyzed on the basis of an image of an occupant, and a scent corresponding to the occupant is output.

An aroma generating device for a vehicle includes: a door opening detecting section configured to detect whether or not a door of a vehicle has been opened; an aroma generating section configured to release aromatic components within a vehicle cabin at a time of operation, the aromatic components are filled within a container; and an aroma control section configured to control the aroma generating section to start operation in a case in which the door opening detecting section detects that a door has been opened, and to stop operation in a case in which a predetermined time period has elapsed from the start of operation of the aroma generating section.

A vehicle fragrance dispenser includes: a fragrance generation section configured to perfume air within a vehicle using one of a plurality of different perfumes; a transceiver section configured to communicate with a mobile data terminal of an occupant; and a controller configured to associate and register any one out of the plurality of perfumes with individual identification information of the mobile data terminal of the occupant, and, in a case in which the transceiver section has received individual identification information of the mobile data terminal of the occupant, the controller controls the fragrance generation section to perfume the air within the vehicle using a perfume associated with the received individual identification information.

Provided is a scent output control unit that executes scent output control and a scent output unit that executes a scent output under control of the scent output control unit. The scent output control unit selects a scent to be output on the basis of an advertisement and outputs the selected scent via the scent output unit. The scent output control unit selects a scent to be output on the basis of the advertisement detected from an image captured by a vehicle exterior camera that captures the outside of the vehicle or an advertisement output to the information output terminal, and outputs the selected scent via the scent output unit.

A method of controlling an air freshener device for a passenger compartment of a vehicle is disclosed. The method has an effect of creating various environments in the passenger compartment, using anion perfume modules, which are coupled to air ducts so as to communicate therewith or are mounted to air discharge ports of a vehicular air cleaning device, and which generate perfume having negative polarity () characteristics using electric current applied thereto so that the perfume is mixed with purified air discharged from the air discharge ports and is directed toward a passenger, having positive polarity (+) characteristics, in the passenger compartment.

A scent dispenser includes a housing, holder having scent cartridge receiver(s) to removably hold scent cartridges, baffle(s) with a port which is positionable, actuator(s) (e.g., stepper motors), and a control subsystem that drives the actuators to position the baffles to selectively dispense scent from the scent cartridges. The scent cartridges can have passages, at least some of which contain scent media, and optionally one passage without scent media. The housing can be cylindrical and fittable in a cup holder of an automobile. The scent dispenser can have vents at a bottom, a grille at a top, and an air mover (e.g., fan) to create an air flow from the vents through the grille, passing through any scent channels which are aligned with the ports to dispense scent. One or more substrates (e.g., printed circuit boards) can have apertures (e.g., large central passage) to facilitate the air flow.

An aroma generator including a cartridge holding unit equipped with a cartridge that holds a fragrance, and a control unit that automatically selects a type of the fragrance in the cartridge according to sensing information obtained from the outside. The sensing information may be external environment information and/or biological information. Furthermore, the aroma generator may further include an air blower that blows the fragrance in the cartridge, and the control unit may automatically change blowing intensity of the air blower according to the sensing information.

An aroma generator including a cartridge holding unit equipped with a cartridge that holds a fragrance, and a control unit that automatically selects a type of the fragrance in the cartridge according to sensing information obtained from the outside. The sensing information may be external environment information and/or biological information. Furthermore, the aroma generator may further include an air blower that blows the fragrance in the cartridge, and the control unit may automatically change blowing intensity of the air blower according to the sensing information.