Vehicle-mounted fragrance system and control method thereof

Abstract

The invention discloses a vehicle-mounted fragrance system. The vehicle-mounted fragrance system comprises fragrance equipment, a controller and interaction equipment, the fragrance equipment comprises a plurality of fragrance bodies with different fragrance smells and characteristic parameters, and the fragrance device obtains the characteristic parameters of the fragrance bodies, controls opening or closing of the fragrance bodies, detects correction parameters in the cabin and adjusts the diffusion speed of fragrance. The controller recognizes the fragrance body according to the characteristic parameters and knows the state of the fragrance body, adjusting parameters are calculated according to the correction parameters, and the fragrance equipment adjusts the diffusion speed of fragrance according to the adjusting parameters. The interaction device displays the recognized fragrance body and the state of the fragrance body and receives a user instruction, and the controller controls the fragrance device to operate the fragrance body according to the user instruction. The invention further discloses a control method of the vehicle-mounted fragrance system. The system has the self-learning and self-adapting functions, and the rotating speed of the fan can be adjusted according to the actual situation in the cabin so as to control the diffusion rate of fragrance.

Description

technical field [0001] The invention relates to the field of automotive interior components, more specifically, to a fragrance system in the automotive interior and a control method thereof. Background technique [0002] As the cockpit occupants put forward more demands for a healthy and comfortable cockpit, the air environment management in the car also puts forward new demands. In addition to the air quality of the air environment in the car, the smell in the car is also a very important link. Because the interior space of the car is relatively narrow and in most cases is a closed space, many car owners like to use car fragrance to adjust the smell in the car. [0003] The currently used car fragrances are mainly plug-in fragrance bags or fragrance bottles. The car owner will hang the fragrance bag or fragrance bottle on the rearview mirror of the car or clamp it at the air outlet of the air conditioner. The fragrance bag or fragrance bottle does not have the ability to ...

AI Technical Summary

Problems solved by technology

The fragrance bag or fragrance bottle does not have the ability to actively adjust the fragrance release, and the fragrance release speed is difficult to control

Due to the location, the fragrance releases faster when exposed to direct sunlight or when the air conditioner is turned on, which can easily lead to an overly strong fragrance, which may cause dizziness, nausea and other symptoms, which is not conducive to the physical and mental health of the cabin crew

At the same time, the fragrance is released too fast, which makes the fragrance use too fast, and the fragrance needs to be replaced frequently

[0004] In addition, the current plug-in fragrance generally only uses one at a time, and the fragrance is single and cannot be selected

Moreover, according to the new traffic regulations, the decorative objects in the car may have hidden dangers such as blocking the line of sight and interfering with driving.

[0005] In summary, the existing car fragrance equipment cannot meet the needs of the cabin occupants for the air environment in the car

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