985results about "Lighting circuits" patented technology

The invention discloses an intelligent situation awareness vehicle-mounted atmosphere lamp control method and system and electronic equipment. The method comprises the following steps: step 1, scene state modeling of multi-source data fusion; step 2, coupling control of the dynamic spectrum and environmental parameters; step 3, generating an emotion-driven light sequence; step 4, dynamically adjusting the noise-coordinated lamplight; step 5, storing and calling personalized parameters; and step 6, optimizing a control strategy of feedback driving. Through multi-source data fusion modeling and comprehensive analysis of the driving scene, the user state and the environmental parameters, the state recognition accuracy is improved, misjudgment is avoided, dynamic spectrum and environmental parameter coupling, emotion driving and noise collaborative light adjustment are achieved, diversified requirements are met, a personalized atmosphere is created, fatigue is relieved, and safety is improved. User parameters can be stored and called, personalized services are enhanced, and more comfortable and convenient driving experience is brought.

The invention relates to the technical field of automobile electronic control, discloses a control system of a three-dimensional interactive automobile atmosphere lamp, and aims at solving the problems that an existing atmosphere lamp is single in function, insufficient in space sense, poor in adaptability and poor in user experience. The system comprises a multi-mode sensing unit which collects environment, operation, passenger behavior and interaction instruction data in real time; the data fusion and situation analysis unit is used for preprocessing the fused data, identifying a prediction situation and generating a situation representation vector; the interaction intention recognition unit is used for analyzing gesture, voice and sight line information of the passenger and recognizing an interaction intention; the three-dimensional light field generation engine is used for dynamically generating a three-dimensional light effect scheme based on the situation representation and the interaction intention; and the distributed light-operated execution network drives the light units to realize a lighting effect scheme. According to the scheme, intelligent dynamic and humanized control over the light environment is achieved, and system intelligence, interaction experience and driving and riding comfort and safety are remarkably improved.

A charging door provided with a projection lamp and a method of controlling projection of the same, includes a base, a charging door panel, a connection member, and a projection lamp module, wherein a charging port is formed in the base, and a vehicle is charged through the charging port, the charging door panel is pivotably mounted to the base, the connection member connects the base and the charging door panel with each other, and a mounting hole is formed in the connection member, and the projection lamp module is mounted in the mounting hole of the connection member, and the projection lamp module is electrically connected to a controller to be turned on or off according to a command signal of the controller and to project light of a predetermined color, based on a command signal of the controller.

The present technology relates to a lighting control device that enables effective use of a roof light disposed along the outer periphery of a roof window of the vehicle, a lighting control method, and a vehicle. A lighting control device includes a light control unit that controls a roof light disposed along the outer periphery of a roof window of a vehicle, on the basis of at least one of a state of the vehicle, a situation around the vehicle, a situation inside the vehicle, or an operation on the vehicle. The present technology can be applied to a vehicle that has a roof window, for example.

The invention discloses a vehicle atmosphere lamp control method and device based on intention recognition and electronic equipment. The method comprises the steps that fixation point information and expression information of a driver and passengers are obtained through recognition according to face image information; determining interaction feature data according to the fixation point information and the interaction information, determining emotional feature data according to the expression information and the physiological state information, and determining scene feature data according to the driving state information and the vehicle exterior environment information; inputting the interaction feature data, the emotion feature data and the scene feature data into a pre-trained atmosphere lamp control intention recognition model to obtain a target control intention and a corresponding confidence coefficient; and determining target atmosphere lamp parameters according to the target control intention, the confidence coefficient and a pre-constructed atmosphere lamp parameter mapping library, and performing atmosphere lamp control on the current vehicle according to the target atmosphere lamp parameters. According to the invention, the efficiency and accuracy of vehicle atmosphere lamp control are improved, refined and personalized atmosphere lamp control is realized, and the method can be applied to the technical field of intelligent cabins.

The invention relates to the technical field of vehicle control, and discloses a vehicle cabin energy recovery method and device, a vehicle, a medium and a product, and the method comprises the steps that user state information is received, and the user state information is information about the physical state subjectively determined by a user; receiving physiological data of a user, the physiological data being obtained by fusing first data collected by the wearable device and second data collected by the non-wearable device, and the non-wearable device obtaining the second data by transmitting a radio frequency signal to a human body and through a received reflection signal; inputting the user state information and the user physiological data into a pre-trained environment adjustment strategy model to obtain an environment adjustment strategy output by the environment adjustment strategy model; and controlling cabin equipment to operate according to the environment adjustment strategy. According to the invention, the matching degree between the cabin environment adjustment and the actual demand of the user is improved.

The invention provides a vehicle, a vehicle-mounted atmosphere lamp control method thereof and a related device, and relates to the technical field of vehicle atmosphere lamps. The method comprises the steps that a detected control instruction for a vehicle-mounted atmosphere lamp is responded, time sequence control data corresponding to a target lamp effect are read, the control instruction is used for indicating and displaying the target lamp effect, and the time sequence control data comprise at least one set of control data; each group of control data comprises display data corresponding to RGB LED particles in the vehicle-mounted atmosphere lamp, a display time length and a display time sequence in the time sequence control data; and controlling the vehicle-mounted atmosphere lamp to display the target lamp effect according to the time sequence control data. According to the invention, the complex or irregular vehicle-mounted atmosphere lamp effect can be realized at the vehicle end, and the driving experience is improved.

The invention relates to a vehicle atmosphere lamp control method and device, a server and a storage medium, and the method comprises the steps: receiving an atmosphere lamp control instruction sent by at least one atmosphere lamp control program; determining a target control function based on the atmosphere lamp control instruction, and converting the atmosphere lamp control instruction into a standard execution code meeting a preset standard condition based on the target control function; and obtaining identification information of a response vehicle corresponding to the atmosphere lamp control instruction, converting the standard execution code into a control code which can be identified by the response vehicle based on the identification information, and pushing the control code to the corresponding response vehicle so as to respond to the atmosphere lamp control instruction. Therefore, the technical problems that in the related technology, due to the fact that atmosphere lamp instruction standards adopted by manufacturers are different, when a user replaces a vehicle, corresponding atmosphere lamp control application programs need to be replaced in a unified mode, the use complexity is increased, and the universality is poor are solved.

An interior assembly (1) for a vehicle interior is provided. The interior assembly comprises at least one storage area (2) with a floor that is at least partially translucent and / or at least partially open, and with a lighting arrangement (2a) integrated into the floor. The lighting arrangement (2a) comprises a planar luminaire (8) arranged behind and spaced apart from the translucent floor, with a rear side facing away from the translucent floor and a front side facing the translucent floor to produce a luminous structure (14) visible through the floor of the at least one storage area. Furthermore, a vehicle is provided. The vehicle has at least one interior with at least one interior assembly (1).

A music rhythm control method for a vehicle-mounted atmosphere lamp comprises the following steps: dynamically mapping colors of the atmosphere lamp to a cold color system, a middle color system and a warm color system based on a predefined color system division rule; establishing a real-time mapping relationship between frequencies and color systems, and enabling different audio frequency intervals to trigger target color indexes of different color systems; establishing a hierarchical mapping relationship between the amplitude and the brightness; receiving a frequency signal and an amplitude signal generated by audio decoding in real time; determining a target color index and a brightness level through the mapping relation according to the currently received frequency signal and amplitude signal; according to the method and the device, the cold color system, the medium color system and the warm color system can be distinguished to achieve music rhythm, the music rhythm atmosphere better fitting user definition is achieved, and the problem that algorithms are not uniform due to the fact that atmosphere lamps on the market are too many in color type is solved.

A vehicle ambient light music rhythm control method and system. The vehicle ambient light music rhythm control method is suitable for being implemented in a vehicle body control unit, and includes: obtaining a series of feature data of currently played music from a vehicle infotainment system, wherein each feature data corresponds to music data of a first cycle length; periodically determining a corresponding emotional color based on the series of feature data within a second time length; and determining an attribute of a vehicle ambient light based on the emotional color. The vehicle ambient light music rhythm control method and system have the advantages of low implementation cost, good ambient light music rhythm effect, etc.

The invention provides an in-vehicle music and light adaptive adjustment method based on emotion recognition, and the method comprises the steps: collecting multi-modal sensor data reflecting the physiological and behavior states of a driver in real time through a plurality of vehicle-mounted integrated sensors in a vehicle, and combining the data type of the multi-modal sensor data, processing the multi-modal sensor data, extracting target features of the multi-modal sensor data, and inputting the target features of the multi-modal sensor data into a preset multi-modal fusion deep learning model for emotion recognition to obtain a current emotion state of the driver, and searching and matching a corresponding target music and light adjusting strategy in a preset emotion environment adjusting strategy library based on the current emotion state of the driver, and dynamically adjusting the music and light in the vehicle based on the target music and light adjusting strategy.

The invention relates to the technical field of data processing, and provides a tool calling method and device, electronic equipment and a vehicle. The method comprises the steps that a user instruction is received, and a target calling mode is determined according to the user instruction; in response to determining that the target calling mode is a first calling mode, analyzing and processing the user instruction to obtain context information, verifying the user instruction according to the context information to obtain a verification result, and calling a target tool to execute the user instruction based on the verification result; in response to the determination that the target calling mode is a second calling mode, performing semantic analysis processing on the user instruction to obtain a semantic vector, and calling a target tool to execute the user instruction based on the semantic vector; and in response to determining that the target calling mode is a third calling mode, determining a target tool based on a pre-trained target strategy model, and executing the user instruction based on the target tool.

The invention provides an audio visualization method comprising the following steps: starting a 3D rendering engine, setting rendering environment parameters, and loading 3D model resources to the 3D rendering engine; loading and playing the audio data stream; performing band-pass filtering processing on the audio signal, and extracting audio data in a specific frequency range; obtaining the decibel value of each frame of audio in the filtered audio data in real time; and generating a 3D dynamic effect and / or an atmosphere lamp dynamic effect according to the decibel value, and outputting the 3D dynamic effect and / or the atmosphere lamp dynamic effect to the vehicle-mounted central control screen. According to the method and the device, the music rhythm and melody are converted into a 3D dynamic effect and / or an atmosphere lamp dynamic effect by analyzing the audio characteristics of the music signal, so that the interactivity and the ornamental value of vehicle-mounted entertainment are improved.

The invention provides an anti-carsickness method and device for a vehicle, and the method comprises the steps: automatically collecting the initial biological rhythm data of a passenger after monitoring that the passenger gets on the vehicle, so as to obtain the initial biological rhythm state of the passenger; in the running process of the vehicle, the current biological rhythm state of the passenger is obtained, and whether the biological rhythm state of the passenger fluctuates abnormally or not is judged in combination with the initial biological rhythm state; if yes, the environment in the vehicle is adjusted according to the current biological rhythm state; and collecting and analyzing a mapping relation between the biological rhythm state parameters of the passengers and the in-vehicle environment adjustment data in real time, and storing the mapping relation. Compared with the prior art, the method has the advantages that riding comfort is improved, carsickness prevention pertinence is enhanced, personalized care is achieved, and driving safety and convenience are guaranteed.

To provide an on-board lighting device that can secure visibility irrespective of brightness around a vehicle and is suppressed in making an occupant uncomfortable.SOLUTION: An on-board lighting device to be mounted to a vehicle includes: a light source unit 20 configured to be capable of emitting first light having a main wavelength within a range of 480 nm or more and 600 nm or less and second light that is white light; and a control unit 40 for controlling the light source unit 20. The control unit 40 controls the light source unit 20 so as to emit first light when brightness around the vehicle is larger than a reference value and emit second light when the brightness is equal to or smaller than the reference value.SELECTED DRAWING: Figure 1

The utility model discloses a light-emitting decorative cloth and a light-emitting decorative device, the light-emitting decorative cloth comprises a basic fabric and a light-emitting unit, the light-emitting unit comprises at least one optical fiber, the optical fiber comprises a weaving section woven in the basic fabric, the weaving section comprises a stacking part and a smooth part, and the stacking part and the smooth part are arranged in the basic fabric. And the brightness of the stacking part is greater than that of the smooth part. The decorative cloth can display different patterns through the special structure of the optical fibers, and the visual effect is improved.

The invention provides an intelligent cabin environment adjusting method and system based on solar term perception and a vehicle, and relates to the technical field of intelligent cabins, and the method can dynamically adjust the decision weight according to the matching degree of solar terms and actual weather, generates a target contextual model which fits the natural rhythm and gives consideration to the actual conditions, and improves the user experience. On the basis, different areas in the cabin are subjected to partition cooperative adjustment of multiple elements such as temperature, humidity, wind, light and fragrance, and the problems that a traditional system is single in adjustment and lacks context awareness and individuation are effectively solved; meanwhile, by continuously recording and analyzing user feedback behaviors, the system can adaptively optimize a weight allocation strategy and contextual model parameters, and continuously improve the accuracy of environment adjustment and the user satisfaction, thereby effectively enhancing the comfort, culture affinity and intelligent level of the intelligent cockpit.

Road vehicle comprising a powertrain system; an ignition system for the powertrain system comprising in turn a slot integral with the passenger compartment of the road vehicle and configured to receive and accommodate a key for the ignition of the road vehicle; wherein the ignition system comprises a detection system, configured to detect the presence or absence of the key at the slot, and a control unit, which is connected to the detection system and to the powertrain system and is configured to enable the power supply to the powertrain system only when the key is detected at the slot.

The invention relates to a control method for linearly adjusting and maintaining color temperature and brightness of lamps in an automobile, and belongs to the technical field of automobile lamp control. The method comprises the following steps: receiving linear input of a user on color temperature and brightness through input equipment; the control unit calculates PWM duty ratio signals of the cold-color LED and the warm-color LED in real time through a conversion matrix on the basis of pre-stored LED parameters, and precise light mixing is achieved; meanwhile, the junction temperature of the LED is monitored in real time, and optical parameters are dynamically compensated according to the junction temperature, so that light attenuation and color drift caused by temperature rise are overcome. According to the invention, continuous linear adjustment of the color temperature and the brightness in a large range is realized, individual requirements of users are met, and consistency and stability of output lighting effects at different temperatures are ensured. The scheme takes a software algorithm as a core, complex hardware and a large amount of calibration are not needed, and the cost and the development period are remarkably reduced.

The present application provides a brightness control method and apparatus, a device, and a storage medium. The method comprises: firstly, acquiring a current manual brightness adjustment level of a display screen of a vehicle; on the basis of the current manual brightness adjustment level, obtaining a corresponding manual adjustment brightness signal and then determining whether a brightness automatic adjustment function of the display screen is in an on-state; and if so, when a change in environmental brightness is detected, on the basis of a combination of the manual adjustment brightness signal and a brightness detection signal of a brightness sensor, automatically adjusting the backlight brightness of the display screen. When a change in environmental brightness is detected, the backlight brightness of the display screen is adaptively adjusted by means of the brightness automatic adjustment function on the basis of supporting the manual adjustment of the backlight brightness of the display screen, which overcomes the defect of poor visual experience caused by fixed manual brightness levels and automatic brightness calibration in the related art, thereby improving the driving and riding visual experience when a driving scenario changes, and ensuring that users obtain better visual comfort.

The embodiment of the invention provides a vehicle light control method and device, equipment and a storage medium. Behavior information of a user in a vehicle and vehicle environment information are obtained; light exists in the vehicle; according to the behavior information and the vehicle environment information, determining a target image used for describing a scene where the user is located currently; determining brightness information, color information and image information corresponding to the target image; the image information is used for representing an image effect corresponding to a scene in the target image; determining target lamplight in the lamplight of the vehicle according to the brightness information and the image information corresponding to the target image; determining the target brightness and the target color corresponding to the target light according to the brightness information and the color information corresponding to the target image; and controlling the target light according to the target brightness and the target color corresponding to the target light. According to the embodiment of the invention, user behaviors and environment changes can be responded in real time, the in-vehicle light effect is enriched, and intelligent and dynamic vehicle light control is realized.

The invention provides an atmosphere lamp control system and method, a vehicle and a storage medium. The system comprises an atmosphere lamp main control module, at least two area controllers and a plurality of atmosphere lamp actuators. Each atmosphere lamp actuator is connected with one area controller; one area controller is used for connecting at least one atmosphere lamp actuator; the at least two area controllers are connected with the atmosphere lamp main control module through a first bus; the plurality of atmosphere lamp actuators are used for controlling the corresponding atmosphere lamps to be controlled to work, and the plurality of atmosphere lamp actuators are respectively connected with the area controller through a second bus; the atmosphere lamp main control module is used for receiving the atmosphere lamp control instruction and sending the atmosphere lamp control instruction to the area controller corresponding to the atmosphere lamp to be controlled; and the area controller is used for controlling the atmosphere lamp actuator according to the atmosphere lamp control instruction. The situation that the lamp efficiency quality is reduced due to insufficient hardware resources can be reduced.

The invention relates to the technical field of vehicle intelligent control, in particular to an atmosphere lamp adaptive control system based on driver emotion perception, which comprises a multi-mode emotion perception module, an emotion dynamic modeling module, a light regulation and control strategy generation module, an intelligent scene switching module and a safety auxiliary intervention module. The system collects data through the biological signal sensor array and the driving environment monitoring unit, constructs an emotion dynamic model by using deep learning, and generates a light regulation and control strategy in combination with a multi-target optimization algorithm, thereby achieving the dynamic adaptation of the atmosphere lamp effect and the driver emotion state. The system can improve the driving safety and comfort, supports the module extension and maintenance, and is suitable for various driving scenes.

Methods, systems, and apparatus for a vehicle preconditioning system. The vehicle preconditioning system includes a vehicle and an associated wireless key for the vehicle. The wireless key is configured to measure biometric data (e.g., heart rate, temperature, and the like) of a user of the wireless key to determine a physiological state of the user. The wireless key can transmit a signal including the biometric data of the user to the vehicle. The vehicle can receive the signal and precondition the vehicle based upon the signal. Preconditioning can include adjusting climate control settings, lighting settings, and / or audio settings, among other settings. The wireless key can transmit location data of the wireless key, which can be used to precondition the vehicle (e.g., to detect the wireless key is approaching or to determine a current activity of the user).

The invention relates to the field of vehicle control, and particularly discloses a vehicle control method and device and a vehicle, and the method comprises the steps: obtaining an ultra-wideband pulse signal sent by a target head-mounted device and inertial measurement unit data in response to the detection that the target head-mounted device is in a wearing state; based on the ultra-wideband pulse signal and inertial measurement unit data, face position information of the user is determined, and the face position information comprises a head three-dimensional coordinate, a face orientation and a pitching angle; and based on the face position information, generating a control instruction to adjust at least one controllable device in the vehicle. Through the multi-source data of the target head-mounted device, the accuracy of the face position information is ensured, so that the accuracy and the response speed of the control instruction are improved. And the vehicle equipment is intelligently controlled based on the face position information, so that the operation convenience and the driving experience of the user are improved.

The invention relates to a system for a vehicle for stimulating a relaxation phase of an occupant in the vehicle, comprising a control unit (1), a plurality of display units (3) and a plurality of comfort systems (5), characterized in that the control unit (1) is designed, when the system is activated, to control the display units (3) for the synchronized and harmonized output of a panoramic representation of an image and to control the comfort systems (5) in a synchronized manner in a rhythm that indicates a defined breathing rate.

A rollo assembly for a vehicle includes a roof panel provided with glass light, a rollo screen movable between a closed position and an opened position, in Guide Light; and a control unit. The control unit is configured to: upon movement of the rollo screen to the opened position, adapt lighting by decreasing in Guide Light and increasing glass light. The control unit may further be configured to, upon movement of the rollo screen to the closed position, adapt lighting by decreasing glass light and increasing in Guide light. Wherein adapting lighting comprises gradually changing the amount of light emitted by the in Guide Light and the glass light.

Lamp assemblies and methods are provided for controlling one or more operating parameters of at least one controllable aftermarket light source of a vehicle. One example lamp assembly includes an aftermarket light source and a controller. The controller includes a storage medium configured to store a defined sequence and an operating variable. The controller is configured to capture an input signal sequence via at least one factory input device in the vehicle, determine whether the input signal sequence corresponds to the defined sequence, capture an input control signal via at least one factory input device in the vehicle, and in response to determining the input signal sequence corresponds to the defined sequence, modify the operating variable based on the input control signal. The operating variable is associated with an operating parameter of the aftermarket light source.

The all-terrain vehicle comprises a vehicle body, a power supply assembly, a vehicle body controller and a lighting system, the lighting system comprises a lighting controller and a plurality of lamps, and the lighting controller is installed on the vehicle body and electrically connected with the power supply assembly; the plurality of lamps are mounted on the vehicle body and are electrically connected with the power supply assembly and the light controller respectively; wherein the light controller is electrically connected with the vehicle body controller through CAN (Controller Area Network) communication, and the light controller is electrically connected with the lamp through LIN (Local Interconnect Network) communication. According to the utility model, the problem that the existing all-terrain vehicle lighting system is relatively single in control can be solved.