CN115366789A - Automobile lighting system - Google Patents
Automobile lighting system Download PDFInfo
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- CN115366789A CN115366789A CN202211299470.3A CN202211299470A CN115366789A CN 115366789 A CN115366789 A CN 115366789A CN 202211299470 A CN202211299470 A CN 202211299470A CN 115366789 A CN115366789 A CN 115366789A
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- light
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an automobile lighting system, which belongs to the technical field of automobile lighting control and comprises a central control module, a vision module, a voice module, a display screen and a lighting module, wherein the central control module is electrically connected with the vision module and the voice module; the light module collects light in the vehicle by arranging the light sensor and transmits data to the central control module through the bus. The system automatically judges the light use scene, and timely turns on and off the light, so that the power can be effectively saved, and the system has certain environmental protection significance.
Description
Technical Field
The invention relates to the technical field of automobile lamp control, in particular to an automobile lighting system.
Background
With the increasing of the intelligent degree of automobiles, intelligent and humanized products on automobiles gradually become extensions of eyes, ears, hands, feet and brains of drivers, assist and enhance the vision, the hearing, the touch and the judgment of people, and a lamplight illumination system in the automobiles can also improve the humanized service for users. Different lighting environments can be provided by automatically recognizing the behavior of the user in the vehicle, and unsafe driving factors caused by excessive operation of a driver in driving are reduced.
Light intelligence control system in electricelectric moves bus car as patent number CN112248923A discloses for solve among the prior art city electricelectric moves bus and need manual control, operate numerous and diverse problem, this system includes: the system comprises a vehicle control unit, an instrument, a background lamp switch, a vehicle door state detection unit, a door lamp, a driver lamp, a vehicle interior dome lamp, a light sensor, a dimmer and an IO module. However, the operation of the invention for realizing intelligent control is realized by detecting the light intensity and the switch state, and the invention can not realize the specific light function according to the specific scene. Therefore, a system capable of controlling the lighting of the automobile according to the user posture and the voice instruction is needed, so that the individuation of the use of the lighting is improved, and the use experience of the user is improved.
Disclosure of Invention
The invention aims to solve the problems that: the utility model provides an automobile lighting system can carry out intelligent regulation to the light in the car, carries out nimble switch and adjusts luminance to different use scenes, promotes user experience to the energy is saved.
In order to solve the technical problems, the invention provides an automobile lighting system which comprises a central control module, a visual module, a voice module, a display screen and a lighting module, wherein the central control module is electrically connected with the visual module and the voice module, the visual module is used for collecting gestures of a user in an automobile, and the voice module is used for interacting with the user through voice and transmitting signals to the central control module.
The light module collects light in the vehicle by arranging the light sensor and transmits data to the central control module through the bus.
Furthermore, a scene light recognition unit is arranged in the central control module, the scene light recognition unit receives light data information sent by the light sensor, and the vision module recognizes user gesture collection information and starts scene lights in different modes.
Further, the method for turning on the scene lights in different modes includes:
step 301: and when the visual module detects that the user triggers the scene lighting gesture, establishing a lighting session with the user.
Step 302: and inquiring whether the user starts scene light or not through the voice module, and if so, sending corresponding control data of the scene light to the light module through the central control module.
Step 303: and when the visual module detects that the user has finished the scene lighting gesture, controlling the lighting session through a preset mode.
Step 304: and the central control module executes the preset instruction of the step.
Further, the preset mode comprises a first preset mode and a second preset mode, and the first preset mode inquires whether the user closes the light conversation or not through the voice module before the light conversation is ended; and in the second preset mode, the lighting session is directly closed after the lighting gesture of the scene of the user is identified.
Further, the method for detecting the scene light triggered by the user by the visual module specifically comprises the following steps: the gesture of a user in the vehicle is collected through a vision module, and the central control module analyzes vision data; aiming at the collected user gesture, the central control module extracts the characteristics of the data and judges the behavior of the gesture; and turning on scene light matched with the behavior for the user behavior.
Further, the step of the voice module when the scene light is turned on comprises: the voice module acquires a user voice input interaction instruction, and the central control module analyzes the voice instruction; the central control module controls the light module to execute preset light scene operation; the preset light scene is adjusted through the voice module or the display screen, and the light module feeds back the relevant state of the light data information to the central energy control module.
Further, the light module include light sense sensor, light modulator, lighting module, light modulator and lighting module electric connection, the light modulator carries out the light intensity regulation to lighting module, the light sense sensor gathers the light data in the car, feeds back to central control module through the bus.
Compared with the prior art, the invention has the beneficial effects that: (1) The visual module is arranged to recognize gestures of a user in the vehicle and judge specific scene gestures so as to automatically turn on light in the vehicle; (2) The voice module interacts with the user through setting, and the display scene, the brightness and the like of the lighting module can be set according to user definition, so that the use experience of the user is improved; (3) The system automatically judges the light use scene, and timely turns on and off the light, so that the power can be effectively saved, and the system has certain environmental protection significance.
Drawings
Fig. 1 is a block diagram showing the overall configuration of the system of the present invention.
Fig. 2 is a block diagram showing the structure of the light module of the present invention.
FIG. 3 is a flowchart illustrating steps performed in an exemplary embodiment of scene lighting according to the present invention.
FIG. 4 is a flowchart illustrating the steps of an exemplary embodiment of the vision module for detecting scene poses in accordance with the present invention.
FIG. 5 is a flowchart illustrating the steps of an exemplary embodiment of the voice module interaction of the present invention.
Fig. 6 is a block diagram showing the configuration of the scene light recognition unit according to the present invention.
Detailed Description
A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein the accompanying drawings are included to provide a further understanding of the invention and form a part of the same.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The application provides an automobile lighting system, mainly can only set up control panel through the driver's cabin front end to traditional interior lighting system and control, can not automatic identification to various more living, humanized light applications.
In the embodiment of the invention, the gesture of the user in the vehicle is recognized through the visual detection module, the lamplight with different modes is started according to different use scenes, and the lamplight is automatically turned off through automatically detecting whether the use scenes are finished, so that the user experience is improved, and the energy can be saved.
The following detailed description is made:
as shown in fig. 1, the system of the present invention is a block diagram of the whole system, and includes a central control module, a vision module, a voice module, a display screen, and a lighting module, wherein all the modules are connected to the central control module through a CAN bus, and the central control module is configured to process various information and CAN execute a program for turning on scene lighting according to a user gesture. The central control module is internally provided with a scene light recognition unit, the scene light recognition unit has the main function of analyzing continuous posture data collected by a user according to the visual module and judging the continuous posture data, and if the action of the user accords with the posture action of scene light, the central control module gives an instruction of opening the scene light corresponding to the action to the light module.
As shown in fig. 3, the specific method for turning on the scene lights in different modes includes:
step 301: when the visual module detects a scene light triggering gesture of a user, establishing a light session with the user;
step 302: inquiring whether a user starts scene light or not through the voice module, and if the user starts the scene light, sending corresponding control data of the scene light to the light module through the central control module;
step 303: when the visual module detects that the user has finished the scene lighting gesture, the lighting session is controlled through a preset mode;
step 304: and the central control module executes the preset instruction of the step.
In one exemplary embodiment, the preset mode may be set to two kinds: a first preset mode: before the light conversation is finished, inquiring whether the user closes the light conversation or not through the voice module, if so, changing the switching value of the light module by the central control module, and closing the light; a second preset mode: and after the user finishes the lighting scene gesture, directly closing the lighting session.
A user can autonomously set a default starting preset mode through a visual page of the display screen or dynamically adjust the preset mode through the voice module.
As shown in fig. 6, as a pattern that can be recognized by the scene light recognition unit in an exemplary embodiment, the scene light recognition unit can recognize the following patterns: the system comprises a dressing mode, a reading mode, a sleeping mode, an illuminating mode and a fatigue mode, wherein each corresponding mode can be used for acquiring data in advance, different gesture actions are used as training data and are trained through a deep neural network, the training model can run on a central control module, a user can also select gestures in the using process to be uploaded to a private cloud, and the acquired data is used for enhancing the training model, so that the recognition accuracy is improved.
The central control module can be accessed to a DMS fatigue driving detection system, detects that a driver is in a mild fatigue state through the DMS, and then triggers scene light in a fatigue mode, and controls the light module to emit flickering light prompt and emit prompt information through the voice module; the central control module adjusts the light in the vehicle into cold color light adjustment, and reduces fatigue of drivers.
As shown in fig. 2, the light module includes a light sensor, a light modulator, and a lighting module, wherein the lighting module is disposed at each position in the vehicle, the light sensor collects light in the vehicle, and when the light modulator is needed to modulate the light, the light modulator modulates the lighting module according to data of the light sensor and a mode of the opened scene light.
Detect the user and be in the eye-closing state on the seat for a long time at vision module, will open the sleep mode, gather the light intensity in the car through light sense sensor, through the light condition of dimmer to the illumination module, be in darker environment in making the car.
As shown in fig. 4, it is a process of detecting a user triggered scene light by the vision module of the present invention: the method specifically comprises the following steps:
in an exemplary embodiment, the vision module is a depth camera module, and a plurality of depth camera modules are arranged at different positions in the vehicle so as to acquire the postures of the users in the vehicle; the collection area is the upper half body and limb actions of the user, firstly, the human body is positioned, the skeleton frame is identified, and then the limb actions of the user are identified.
And 102, aiming at the collected user posture, the central control module extracts the characteristics of the human body posture data and judges the behavior of the posture.
For the training of the deep neural network mainly applied to the recognition of the attitude data, the relationship between the attitude action and the behavior can be established in advance, and the scene which can be recognized by the central control module is set.
In an exemplary embodiment, after recognizing the gesture action of the user, the central control module may query whether to turn on the corresponding scene light through the voice module.
In the running state of the lighting system, after a user leaves the detection range of the video module, the central control module enters a temporary leaving mode, the central control module retains the current scene lighting information and closes the current scene lighting; and when the user returns to the detection range of the video module, the central control module controls the light module to recover the scene light.
As shown in fig. 5, a flowchart of an exemplary embodiment of the voice module interaction of the present invention includes the following specific steps:
The executed preset scene light enables a user to adjust the light intensity and the number and the positions of the lighting modules through the display screen, and data are stored in the central control module.
In an exemplary embodiment, the voice module can actively interact with the user under the driving of the central control module, for example, after the preset detection that the user triggers the scene light, the voice module is started to remind the user; the voice module may also interact with the user upon active wake-up by the user, e.g., utter a wake-up word to the voice module. The user can also improve the use experience by customizing the form of the awakening words.
An exemplary embodiment of the present invention also provides a memory capable of storing instructions to be executed by the central control module, and data collected by the vision module and the voice module.
The central control module can read the data of the memory and can run the control program of the light system.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. An automotive lighting system, characterized by: the intelligent vehicle-mounted intelligent control system comprises a central control module, a visual module, a voice module, a display screen and a light module, wherein the central control module is electrically connected with the visual module and the voice module;
the light module collects light in the vehicle by arranging the light sensor and transmits data to the central control module through the bus.
2. An automotive lighting system according to claim 1, characterized in that: the central control module is internally provided with a scene light recognition unit which is used for receiving light data information sent by the light sensor and a vision module which is used for recognizing user gesture collection information and starting scene lights in different modes.
3. An automotive lighting system according to claim 2, characterized in that: the method for starting the scene lights in different modes comprises the following steps:
step 301: when the visual module detects a scene light triggering gesture of a user, establishing a light session with the user;
step 302: inquiring whether a user starts scene light or not through the voice module, and if the user starts the scene light, sending corresponding control data of the scene light to the light module through the central control module;
step 303: when the visual module detects that the user has finished the scene lighting gesture, the lighting session is controlled through a preset mode;
step 304: and the central control module executes the preset instruction of the step.
4. An automotive lighting system according to claim 3, characterized in that: the preset mode comprises a first preset mode and a second preset mode, and the first preset mode inquires whether the user closes the light conversation or not through the voice module before the light conversation is ended; and in the second preset mode, the lighting session is directly closed after the lighting gesture of the scene of the user is identified.
5. An automotive lighting system according to claim 2, characterized in that: the method for detecting the scene light triggered by the user by the visual module specifically comprises the following steps: the gesture of a user in the vehicle is collected through a visual module, and the central control module analyzes visual data; aiming at the collected user gesture, the central control module extracts the features of the data and judges the gesture belonging behavior; and turning on scene light matched with the behavior for the user behavior.
6. An automotive lighting system according to claim 2, characterized in that: the steps of the voice module when the scene light is turned on comprise: the voice module acquires a user voice input interaction instruction, and the central control module analyzes the voice instruction; the central control module controls the light module to execute preset light scene operation; the preset light scene is adjusted through the voice module or the display screen, and the light module feeds back the relevant state of the light data information to the central energy control module.
7. An automotive lighting system according to claim 1, characterized in that: the light module include light sense sensor, light modulator, lighting module, light modulator and lighting module electric connection, the light modulator carries out the light intensity to lighting module and adjusts, the light sense sensor gathers the light data in the car, feeds back to central control module through the bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211299470.3A CN115366789A (en) | 2022-10-24 | 2022-10-24 | Automobile lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211299470.3A CN115366789A (en) | 2022-10-24 | 2022-10-24 | Automobile lighting system |
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| CN115366789A true CN115366789A (en) | 2022-11-22 |
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| CN202211299470.3A Withdrawn CN115366789A (en) | 2022-10-24 | 2022-10-24 | Automobile lighting system |
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| US20210261050A1 (en) * | 2020-02-21 | 2021-08-26 | Cobalt Industries Inc. | Real-time contextual vehicle lighting systems and methods |
| CN214154923U (en) * | 2020-12-28 | 2021-09-07 | 淮阴工学院 | Intelligent light gesture control system |
| CN114194199A (en) * | 2021-12-30 | 2022-03-18 | 诺博汽车系统有限公司 | Safe driving method and device for vehicle |
| CN115119363A (en) * | 2021-08-30 | 2022-09-27 | 上海诚胜实业有限公司 | Intelligent control system for automobile atmosphere lamp |
-
2022
- 2022-10-24 CN CN202211299470.3A patent/CN115366789A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219838A (en) * | 2016-03-21 | 2017-09-29 | 法雷奥照明公司 | With the sound illuminated for vehicle interior and/or the control device of gesture recognition and method |
| CN112071022A (en) * | 2019-05-25 | 2020-12-11 | 昆明医科大学 | Fall monitoring method based on visual sensing and voice feedback |
| US20210261050A1 (en) * | 2020-02-21 | 2021-08-26 | Cobalt Industries Inc. | Real-time contextual vehicle lighting systems and methods |
| CN111885547A (en) * | 2020-07-10 | 2020-11-03 | 吉利汽车研究院（宁波）有限公司 | Vehicle-mounted human-computer interaction system |
| CN214154923U (en) * | 2020-12-28 | 2021-09-07 | 淮阴工学院 | Intelligent light gesture control system |
| CN115119363A (en) * | 2021-08-30 | 2022-09-27 | 上海诚胜实业有限公司 | Intelligent control system for automobile atmosphere lamp |
| CN114194199A (en) * | 2021-12-30 | 2022-03-18 | 诺博汽车系统有限公司 | Safe driving method and device for vehicle |
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Application publication date: 20221122 |