KR-20260062591-A - APPARATUS AND METHOD FOR CONTROLLING VEHICLE INTERIOR LIGHTING IN RESPONSE TO VEHICLE SEAT OCCUPANCY, BASED ON THE VEHICLE BATTERY CAPACITY

KR20260062591AKR 20260062591 AKR20260062591 AKR 20260062591AKR-20260062591-A

Abstract

According to one embodiment of the present invention, a device for controlling vehicle interior lighting corresponding to occupancy in a vehicle seat based on the battery capacity of the vehicle is provided. The device includes a battery detection unit for detecting the remaining amount of the vehicle battery, a sensor unit for sensing a passenger boarding the vehicle, and a control unit for controlling the vehicle interior lighting based on the personal characteristics of the passenger recognized by the sensor unit when the remaining amount of the battery is below a threshold value, thereby enabling effective control of the vehicle interior lighting for the passenger by efficiently utilizing the remaining amount of the electric vehicle battery.

Inventors

전종환

Assignees

주식회사 서연이화

Dates

Publication Date: 20260507
Application Date: 20241029

Claims (20)

A battery detection unit that detects the remaining battery level of a vehicle; A sensor unit for sensing a passenger boarding the vehicle; and A control unit that controls the vehicle interior lighting based on the personal characteristics of the occupant recognized by the sensor unit when the battery level is below a threshold; A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle including
In claim 1, the control unit is, When the battery level falls within the first range, all lights inside the vehicle are turned on when the passenger boards, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by turning on lights located around the passenger when the passenger boards the vehicle when the battery level falls within the second range.
In Article 2, The above first section is a section where the battery remaining capacity is 30% or more, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, wherein the second section above is characterized as a section where the remaining battery capacity is less than 30%.
In claim 2, the control unit is, If the battery level falls within the second section and the passenger's personal characteristics fall within the first level section, the light corresponding to the first level section is turned on, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by illuminating a light corresponding to the second level section when the battery level falls within the second section and the passenger's personal characteristics fall within the second level section.
In Article 4, The above-mentioned first level section is a section that includes a passenger whose personal characteristics correspond to at least one of a user of a predetermined age group and a person requiring consideration. A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized in that the above-mentioned second level section is a section including passengers other than those belonging to the above-mentioned first level section.
In claim 2, the control unit is, When the battery level falls within the 2-1 range, a light corresponding to the level to which the passenger's personal characteristics belong is turned on, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized by illuminating a light corresponding to the surrounding environment information of the vehicle when the battery level falls within the 2-2 range.
In Article 6, The above 2-1 section is a section where the capacity of the battery is 20% or more and less than 30%, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized in that the above 2-2 section is a section where the battery capacity is less than 20%.
In claim 1, the control unit is, The driver's behavioral pattern obtained through the above sensor unit is input into an artificial intelligence model to calculate a driving risk index, and A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by controlling lighting around the driver's seat when the above driving risk index corresponds to a threshold value or higher.
In claim 1, the control unit is, A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by controlling the lighting around the occupant when the movement of the occupant obtained through the sensor unit deviates from the seat by a certain boundary or more.
In claim 1, the sensor unit is, A seat sensor installed in each seat of the above vehicle to detect a passenger sitting in the seat; An infrared sensor that emits infrared light to the occupant and detects infrared light reflected from the occupant; and A camera that photographs a passenger on board the above vehicle; A device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by including
Battery detection step for detecting the remaining battery capacity of a vehicle; A passenger sensing step for sensing a passenger boarding the vehicle; and A lighting control step for controlling the vehicle interior lighting based on the personal characteristics of the occupant recognized by the sensor unit when the battery level is below a threshold; A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle including
In claim 11, the lighting control step is, When the battery level falls within the first range, all lights inside the vehicle are turned on when the passenger boards, and A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by turning on lights located around the passenger when the passenger boards the vehicle when the battery level falls within the second range.
In Article 12, The above first section is a section where the battery remaining capacity is 30% or more, and A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, wherein the second section above is characterized by the battery remaining capacity being less than 30%.
In claim 12, the lighting control step is, If the battery level falls within the second section and the passenger's personal characteristics fall within the first level section, the light corresponding to the first level section is turned on, and A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by illuminating a light corresponding to the second level section when the battery level falls within the second section and the passenger's personal characteristics fall within the second level section.
In Article 14, The above-mentioned first level section is a section that includes a passenger whose personal characteristics correspond to at least one of a user of a predetermined age group and a person requiring consideration. A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized in that the above-mentioned second level section is a section including passengers other than those belonging to the above-mentioned first level section.
In claim 12, the lighting control step is, When the battery level falls within the 2-1 range, a light corresponding to the level to which the passenger's personal characteristics belong is turned on, and A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized by illuminating a light corresponding to the surrounding environment information of the vehicle when the battery level falls within the 2-2 range.
In Article 16, The above 2-1 section is a section where the capacity of the battery is 20% or more and less than 30%, and A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle, characterized in that the above 2-2 section is a section where the battery capacity is less than 20%.
In claim 11, the lighting control step is, A step of calculating a driving risk index by inputting the driver's behavioral pattern obtained through the above-mentioned passenger sensing step into an artificial intelligence model; and A step of controlling the lighting around the driver's seat when the above driving risk index corresponds to a threshold value or higher; A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by further including
In claim 11, the lighting control step is, A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by controlling the lighting around the occupant when the movement of the occupant, obtained through a constant occupant sensing step, deviates from the seat by a certain boundary or more.
In claim 11, the occupant sensing step is, A seat sensing step using a seat sensor installed on each seat of the vehicle to detect a passenger sitting in the seat; An infrared sensing step of emitting infrared light to a winner using an infrared sensor and detecting infrared light reflected from said occupant; and A passenger filming step of filming a passenger on board the vehicle using a camera; A method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the vehicle's battery capacity, characterized by including

Description

Apparatus and method for controlling vehicle interior lighting in response to vehicle seat occupancy based on vehicle battery capacity The present invention relates to a device and method for controlling vehicle interior lighting corresponding to occupancy based on the vehicle's battery capacity, and more specifically, to a device and method for controlling vehicle interior lighting according to the person occupying the seat when the remaining battery charge of an electric vehicle is below a certain level, thereby enabling adjustment of the interior mood while saving battery power. Electric Vehicles (EVs) are automobiles that operate using electricity instead of fossil fuels, and they are attracting attention as a means of environmental protection and sustainable transportation. Batteries, a key component of EVs, are directly linked to the vehicle's driving range and performance, and high-capacity, high-efficiency batteries, such as lithium-ion batteries, are being used in accordance with advanced technology. Managing the remaining battery capacity of an electric vehicle is essential for electric vehicle users, as failure to accurately determine the remaining battery capacity can lead to sudden stops or battery failure while driving. Meanwhile, automobiles are integrating various functions and technologies to enhance passenger comfort and satisfaction. Among these, interior mood lighting contributes to creating a pleasant indoor environment by adding color and lighting to the vehicle's interior space. Additionally, it performs the function of assisting passengers in boarding the vehicle by illuminating the interior in dark spaces. In the case of electric vehicles, if all lights automatically turn on upon entry, excessive battery consumption can occur. This energy waste can become an even more serious problem, particularly when the battery level is low. Unnecessary lighting rapidly reduces battery capacity, limiting the vehicle's driving range and making it difficult to respond to additional energy needs in emergency situations. Therefore, it is necessary to introduce technology that optimizes battery usage when the charge is low and ensures lights turn on only when needed. Conventional technology refers to technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. FIG. 1 is a drawing for explaining the technical features of controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle according to one embodiment of the present invention. FIG. 2 is a diagram illustrating the configuration of a device for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle according to an embodiment of the present invention. FIG. 3 is a flowchart illustrating the flow of a method for controlling vehicle interior lighting corresponding to vehicle seat occupancy based on the battery capacity of a vehicle according to an embodiment of the present invention. FIG. 4 is a flowchart illustrating the technical features of controlling vehicle interior lighting according to level intervals according to an embodiment of the present invention. In the present invention, the attached drawings may be illustrated with exaggerated expressions to distinguish it from the prior art, ensure clarity, and facilitate the understanding of the technology. Furthermore, the terms described below are defined considering their functions in the present invention; since these terms may vary depending on the intentions or conventions of the user or operator, their definitions should be based on the technical content throughout this specification. Meanwhile, the embodiments are merely exemplary details of the components presented in the claims of the present invention and do not limit the scope of the rights of the present invention; the scope of rights should be interpreted based on the technical concept throughout the specification of the present invention. Throughout the specification, when a configuration is described as "including" a configuration, this means that, unless specifically stated otherwise, it does not exclude other configurations but may include additional configurations. Furthermore, when it is said that one configuration is "connected," "connected," or "combined" with another configuration, this means that it is not only "directly connected," "directly connected," or "directly combined," but also that there may be cases where it is "connected with another configuration interposed," "connected with another configuration interposed," or "combined with another configuration interposed." On the other hand, when it is said that one configuration is "directly connected," "directl