CN110944429A - In-vehicle light control method and device and vehicle - Google Patents
In-vehicle light control method and device and vehicle Download PDFInfo
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Abstract
The disclosure relates to an in-vehicle light control method, an in-vehicle light control device and a vehicle, wherein the method comprises the following steps: acquiring a seat image of a target seat through a camera arranged in a vehicle; identifying whether a passenger is on the target seat according to the seat image; when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger; and executing corresponding operation on the first lamp group according to the first control instruction. Whether can have the passenger on the seat according to and the passenger state comes to carry out the control that corresponds to the light of seat department, consequently can improve the intelligent and humanized degree of in-vehicle light control.
Description
Technical Field
The disclosure relates to the technical field of vehicles, in particular to an in-vehicle light control method and device and a vehicle.
Background
At present, with the rapid development of LED technology, the light sources used by the lighting device in the vehicle have been gradually replaced with LED light sources to achieve the purposes of enhancing the lighting effect and saving energy. Especially in the field of public transportation, such as buses, an LED lighting device generally comprises a lamp housing, a base, an LED light source and a power supply. The lamp shell is hermetically mounted by polycarbonate optical materials, the base is packaged by aluminum alloy, the LED light source is mounted on the base, and the power supply is connected with the base. The lighting device is provided with an overload protector which is connected with a power supply. An overload protector is arranged in a power supply line and can control the LED light source in the carriage in a segmented mode. The LED light source can be set to two illumination modes of strong light and weak light. The control switch can control the intensity conversion of the LED light source. When the light is enough, the weak light is adopted for illumination. When the light is insufficient, the high-intensity light is adopted for illumination, the design can save energy, and the service life of the illumination device is prolonged.
However, in the prior art, the traditional fluorescent lamp is only changed into the LED lamp which is widely applied at present, and the control switch adjusting mode of the illumination intensity is increased, so that the intelligent and humanized light control is not improved greatly.
Disclosure of Invention
The invention aims to provide an in-vehicle light control method, an in-vehicle light control device and a vehicle, which are used for solving the problems of low intelligent degree and insufficient humanization of the existing in-vehicle light control.
In order to achieve the above object, a first aspect of the present disclosure provides an interior lighting control method, the method including:
acquiring a seat image of a target seat through a camera arranged in a vehicle;
identifying whether a passenger is on the target seat according to the seat image;
when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger;
and executing corresponding operation on the first lamp group according to the first control instruction.
Optionally, the recognizing whether there is a passenger in the target seat according to the seat image includes:
identifying the seat image through an image identification technology to determine whether a passenger is on the target seat;
when a passenger is determined to be in the target seat, acquiring a first passenger image at the target seat through the camera;
identifying the first passenger image by the image identification technique to determine the passenger status of the passenger.
Optionally, the passenger status includes a sleep status, a reading status, and a standard status, and the generating a first control instruction for a first light group at the target seat according to the passenger status of a first passenger when the presence of the first passenger on the target seat is determined includes:
when the passenger state is the sleep state, generating a first closing instruction for closing the first lamp group;
when the passenger state is the reading state, generating a first adjustment instruction for adjusting the first lamp group to a first illumination state, wherein the first illumination state comprises a first brightness and/or a first color;
when the passenger state is the standard state, acquiring the ambient light brightness at the target seat;
when the ambient light brightness is lower than a preset standard brightness, generating a first turn-on instruction for turning on the first lamp set to the standard illumination state, where the standard illumination state includes the standard brightness, or the standard illumination state includes the standard brightness and a standard color.
Optionally, the performing, according to the first control instruction, a corresponding operation on the first lamp group includes:
when the first control instruction is the first closing instruction and the first lamp group is in an opening state, closing the first lamp group;
when the first control instruction is the first adjusting instruction and the first lamp set is in a closed state, turning on the first lamp set and adjusting the first lamp set to the first lighting state;
when the first control instruction is the first adjusting instruction, the first lamp group is in an on state, and the first lamp group is not in the first lighting state, adjusting the first lamp group to the first lighting state;
and when the first control instruction is the first opening instruction and the first lamp set is in a closed state, opening the first lamp set to the standard illumination state.
Optionally, the first brightness and/or first color is preset in the vehicle; alternatively, the first and second electrodes may be,
the first brightness and/or the first color are/is determined according to a passenger light usage habit model acquired from a background server.
Optionally, the method further comprises:
when a second control instruction aiming at a second lamp group sent by the mobile terminal is received, executing corresponding operation on the second lamp group according to the second control instruction;
the second control instruction comprises: a second turn-off command for turning off the second light group, or a second adjustment command for adjusting the second light group to a specified brightness and/or a specified color, or a second turn-on command for turning on the second light group.
Optionally, the method further comprises:
after the second control instruction is received, acquiring a second passenger image of a seat corresponding to the second lamp group through the camera;
identifying the second passenger image through the image identification technology to determine a passenger state of a second passenger at a seat corresponding to the second light group, wherein the passenger state comprises a sleep state, a reading state and a standard state;
after the second light group is operated correspondingly according to the second control instruction, acquiring environment information of a seat corresponding to the second light group, wherein the environment information comprises: illumination brightness, ambient temperature, and illumination color;
and taking the environmental information and the passenger state of the second passenger as the light use habit information of the second passenger to upload to a background server, so that the background server updates the established passenger light use habit model according to the light use habit information of the plurality of passengers after receiving the light use habit information of the plurality of passengers.
Optionally, the method further comprises:
when a vehicle door opening instruction is received, generating a third opening instruction for opening a third lamp group at the vehicle door;
according to the third starting instruction, starting the third lamp group and adjusting the brightness of the third lamp group to a second specified brightness; alternatively, the first and second electrodes may be,
when a vehicle door closing instruction is received, generating a third closing instruction for closing the third lamp group;
and turning off the third lamp group according to the third turning-off instruction.
In a second aspect, there is provided an interior light control device, the device including:
the image acquisition module is used for acquiring a seat image of a target seat through a camera arranged in the vehicle;
the image identification module is used for identifying whether a passenger is on the target seat according to the seat image;
the instruction generation module is used for generating a first control instruction aiming at a first lamp group at the target seat according to the passenger state of a first passenger when the first passenger is determined to be present on the target seat;
and the first execution module is used for executing corresponding operation on the first lamp group according to the first control instruction.
Optionally, the image recognition module includes:
a passenger identification sub-module for identifying the seat image by image recognition technology to determine whether a passenger is in the target seat;
the acquisition submodule is used for acquiring a first passenger image at the target seat through the camera when the passenger is determined to be in the target seat;
a state identification submodule for identifying the first passenger image by the image identification technique to determine the passenger state of the passenger.
Optionally, the passenger status includes a sleep status, a reading status, and a standard status, and the instruction generating module is configured to:
when the passenger state is the sleep state, generating a first closing instruction for closing the first lamp group;
when the passenger state is the reading state, generating a first adjustment instruction for adjusting the first lamp group to a first illumination state, wherein the first illumination state comprises a first brightness and/or a first color;
when the passenger state is the standard state, acquiring the ambient light brightness at the target seat;
when the ambient light brightness is lower than a preset standard brightness, generating a first turn-on instruction for turning on the first lamp set to the standard illumination state, where the standard illumination state includes the standard brightness, or the standard illumination state includes the standard brightness and a standard color.
Optionally, the executing module is configured to:
when the first control instruction is the first closing instruction and the first lamp group is in an opening state, closing the first lamp group;
when the first control instruction is the first adjusting instruction and the first lamp set is in a closed state, turning on the first lamp set and adjusting the first lamp set to the first lighting state;
when the first control instruction is the first adjusting instruction, the first lamp group is in an on state, and the first lamp group is not in the first lighting state, adjusting the first lamp group to the first lighting state;
and when the first control instruction is the first opening instruction and the first lamp set is in a closed state, opening the first lamp set to the standard illumination state.
Optionally, the first brightness and/or first color is preset in the vehicle; alternatively, the first and second electrodes may be,
the first brightness and/or the first color are/is determined according to a passenger light usage habit model acquired from a background server.
Optionally, the apparatus further comprises:
the second execution module is used for executing corresponding operation on a second lamp group according to a second control instruction when the second control instruction aiming at the second lamp group sent by the mobile terminal is received;
the second control instruction comprises: a second turn-off command for turning off the second light group, or a second adjustment command for adjusting the second light group to a specified brightness and/or a specified color, or a second turn-on command for turning on the second light group.
Optionally, the apparatus further comprises: the system comprises an information acquisition module and a transmission module;
the image acquisition module is further configured to acquire, through the camera, a second passenger image at a seat corresponding to the second light group after receiving the second control instruction;
the image recognition module is further configured to recognize the second passenger image through the image recognition technology to determine a passenger state of a second passenger at a seat corresponding to the second light group, where the passenger state includes a sleep state, a reading state, and a standard state;
the information obtaining module is configured to obtain environment information of a seat corresponding to the second light group after corresponding operation is performed on the second light group according to the second control instruction, where the environment information includes: illumination brightness, ambient temperature, and illumination color;
the transmission module is used for uploading the environment information and the passenger state of the second passenger to the background server as the light use habit information of the second passenger, so that the background server updates the established passenger light use habit model according to the light use habit information of the plurality of passengers after receiving the light use habit information of the plurality of passengers.
Optionally, the apparatus further comprises: a third execution module;
the instruction generating module is further used for generating a third opening instruction for opening a third lamp group at the vehicle door when the vehicle door opening instruction is received;
the third execution module is configured to start the third lamp group and adjust the brightness of the third lamp group to a second specified brightness according to the third start instruction; alternatively, the first and second electrodes may be,
the instruction generating module is further used for generating a third closing instruction for closing the third lamp group when a vehicle door closing instruction is received;
and the third execution module is used for turning off the third lamp group according to the third turning-off instruction.
In a third aspect, a vehicle is provided that includes the interior lighting control device of the first aspect.
In the technical scheme, a camera arranged in the vehicle is used for acquiring a seat image of a target seat; identifying whether a passenger is on the target seat according to the seat image; when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger; and executing corresponding operation on the first lamp group according to the first control instruction. Whether can have the passenger on the seat according to and the passenger state comes to carry out the control that corresponds to the light of seat department, consequently can improve the intelligent and humanized degree of in-vehicle light control.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic flow diagram illustrating a method for interior light control according to an exemplary embodiment;
FIG. 2 is a schematic flow chart of a passenger identification method according to the embodiment shown in FIG. 1
FIG. 3 is a flow chart diagram illustrating a method of generating control instructions according to the embodiment shown in FIG. 1;
FIG. 4 is a schematic flow chart illustrating a method of controlling a lamp group according to the embodiment shown in FIG. 1;
FIG. 5 is a schematic flow chart diagram illustrating another in-vehicle light control method according to an exemplary embodiment;
FIG. 6 is a schematic flow chart diagram illustrating yet another method of interior light control according to an exemplary embodiment;
FIG. 7 is a schematic flow chart diagram illustrating yet another method of interior light control according to an exemplary embodiment;
fig. 8 is a block diagram illustrating an interior light control device according to an exemplary embodiment of the present disclosure;
FIG. 9 is a block diagram of an image recognition module according to the embodiment shown in FIG. 8;
fig. 10 is a block diagram illustrating another in-vehicle light control device according to an exemplary embodiment of the present disclosure;
fig. 11 is a block diagram illustrating another in-vehicle light control device according to an exemplary embodiment of the present disclosure;
fig. 12 is a block diagram illustrating another interior lighting control device according to an exemplary embodiment of the present disclosure.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a flow diagram illustrating a method for interior lighting control, as shown in fig. 1, according to an exemplary embodiment, which may include:
Wherein, can set up one or more camera inside the vehicle for every seat in the car all is in the shooting range of camera, and this camera can be wide angle camera. So that the image of the seat at each seat in the vehicle interior can be captured by the camera, and the target seat can be any seat in the vehicle interior.
And 102, identifying whether the passenger is in the target seat according to the seat image.
The seat image may be identified using image recognition techniques to determine whether a passenger is in the target seat.
For example, the passenger state may include a sleep state, a reading state, and a standard state, wherein the standard state may be understood as a state other than the sleep state and the reading state. Wherein the first control instruction corresponds to the passenger state, for example, for different passenger states, an instruction for adjusting the adjusted brightness and/or color of the first lamp group is generated to adapt to the sleep state, the reading state or the standard state of the current passenger.
And 104, executing corresponding operation on the first lamp group according to the first control instruction.
In each embodiment of the present disclosure, each lamp group in the vehicle is an LED lamp group, an individual lamp group may be provided for each seat, or a set of lamp groups may be provided for a row of seats located on the same side. Among them, the control operation in the various embodiments of the present disclosure may be performed by a central processing unit. For example, the vehicle to which the method is applied may include: the system comprises a central processing unit, a camera and an LED lamp set, wherein the image collected by the camera can be transmitted to the central processing unit so as to be identified by the central processing unit for passengers, and the central processing unit can control the LED lamp set to be turned on and off through an LED lamp driver according to the identification result, so that the step 101 and the step 104 are executed.
Furthermore, the vehicle CAN further comprise a vehicle-mounted terminal, a vehicle door driver, an environment sensor (such as an illumination sensor and a temperature sensor) and a wireless transmission module, the central processing unit CAN be connected with the vehicle-mounted terminal through a CAN bus, so that collected user habits CAN be uploaded to a background server through the vehicle-mounted terminal, the central processing unit CAN also be connected with a mobile terminal of a passenger through the wireless transmission module, and the user CAN directly control the lamp bank through the mobile terminal.
In the technical scheme, a camera arranged in the vehicle is used for acquiring a seat image of a target seat; identifying whether a passenger is on the target seat according to the seat image; when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger; and executing corresponding operation on the first lamp group according to the first control instruction. Whether can have the passenger on the seat according to and the passenger state comes to carry out the control that corresponds to the light of seat department, consequently can improve the intelligent and humanized degree of in-vehicle light control.
Fig. 2 is a schematic flow chart of a passenger identification method according to the embodiment shown in fig. 1, and as shown in fig. 2, the step of identifying whether a passenger is in the target seat according to the seat image in step 102 may include:
When it is determined that there is a passenger in the target seat, a first passenger image at the target seat is captured by the camera, step 1022.
In step 1023, the first passenger image is identified by the image identification technology to determine the passenger status of the passenger.
Wherein the passenger state includes a sleep state, a reading state, and a standard state. For example, the seat image may be initially identified to determine whether the target seat is occupied, so as to determine whether the target seat is occupied by a passenger; when the passenger is determined to be in the target seat, the image of the target seat is collected once through the camera, so that the first passenger image is obtained, and the first passenger image is more accurately identified, so that whether the passenger state of the passenger is a sleeping state, a reading state or a standard state is determined. Wherein, the reading state can comprise the state when reading books, playing mobile phones or similar reading actions.
For example, the passenger state recognition based on the passenger image may be implemented by a trained neural network model, for example, the neural network model built in advance may be trained by a large number of sample images with different passenger state labels, so as to obtain the trained neural network model. Therefore, when the first passenger image is acquired, the first passenger image is used as the input of the trained neural network model, and the classification result output by the neural network model can be obtained, so that whether the passenger state of the passenger is a sleeping state, a reading state or a standard state can be determined. The method of image recognition through a neural network is exemplary, but not limited thereto.
Fig. 3 is a flowchart illustrating a control command generating method according to the embodiment shown in fig. 1, and the step of generating a first control command for a first light group at the target seat according to the passenger status of the first passenger when it is determined that the first passenger is present in the target seat in step 103 as shown in fig. 3 may include:
and step 1031, when the passenger state is the sleep state, generating a first closing instruction for closing the first lamp group.
Wherein the standard illumination state comprises a standard brightness or the standard illumination state comprises a standard brightness and a standard color.
Correspondingly, fig. 4 is a flowchart illustrating a lamp group control method according to the embodiment shown in fig. 1, and as shown in fig. 4, the step of performing corresponding operation on the first lamp group according to the first control instruction in step 104 may include:
Wherein the first brightness and/or the first color are preset in the vehicle; alternatively, the first brightness and/or the first color are determined according to a passenger light usage habit model acquired from the background server.
It should be noted that there is no fixed execution sequence among the above steps 1041, 1042, 1043 and 1044, and any one of the above steps 1041, 1042, 1043 and 1044 may be executed after step 103.
Fig. 5 is a schematic flow diagram illustrating another interior lighting control method according to an exemplary embodiment, which may further include, as shown in fig. 5:
105, when a second control instruction aiming at a second lamp group sent by the mobile terminal is received, executing corresponding operation on the second lamp group according to the second control instruction;
wherein the second control instruction comprises: a second turn-off command for turning off the second lamp set, or a second adjustment command for adjusting the second lamp set to a specified brightness and/or a specified color, or a second turn-on command for turning on the second lamp set.
For example, the mobile terminal may establish a connection with (a wireless communication module of) the vehicle through an APP (application) running on the mobile terminal, so that the mobile terminal can interact with the vehicle. Therefore, the user can send a control instruction for the lamp group at a certain seat to the vehicle through the mobile terminal. For example, the user of the mobile terminal sends a control instruction for the light set in the seat where the user is located, or sends a control instruction for the light set in any other seat to the vehicle through the mobile terminal.
Fig. 6 is a schematic flow diagram illustrating yet another interior lighting control method according to an exemplary embodiment, which may further include, as shown in fig. 6:
and 106, after receiving the second control instruction, acquiring a second passenger image of the seat corresponding to the second lamp group through the camera.
And step 107, identifying the second passenger image through the image identification technology to determine the passenger state of the second passenger at the seat corresponding to the second lamp group, wherein the passenger state comprises a sleeping state, a reading state and a standard state.
The steps 106 and 107 are the same as the methods shown in the steps 102 and 103, and are not described again. Through the step 106 and the step 107, the illumination requirements of different passengers can be met, and the function of actively adjusting the light intensity can be realized by establishing interaction with the passenger mobile terminal through the wireless transmission module of the vehicle.
The illumination brightness, the ambient temperature and the illumination color can be obtained by the illumination sensor and the temperature sensor, and further, the position information can be obtained. The purpose of obtaining the environment information is to obtain the use habits of the passengers in different regions and under different weather conditions, so that the server can update the established passenger light use habit model according to the data, and the optimization of the adjustment strategy in the central processing unit is realized.
And step 109, uploading the environment information and the passenger state of the second passenger to a background server as the light use habit information of the second passenger, so that the background server updates the established passenger light use habit model according to the light use habit information of the plurality of passengers after receiving the light use habit information of the plurality of passengers.
After receiving a control instruction sent by a user through the mobile terminal, the system can simultaneously acquire environmental information of a seat to which the passenger aims, including information such as illumination brightness, ambient temperature and illumination color, and upload the information to the background server as habit information for light of the user. Therefore, the background server can receive the habit information for lighting of a large number of users uploaded by a large number of vehicles, and update the established passenger habit model for lighting according to the habit information for lighting (such as algorithms of artificial neural network, cluster analysis, association rule analysis and the like), so that the lighting control can better meet the habit of the users when the step 101 and the step 104 are executed again in the follow-up process, and the comfort requirement of the passengers can be met. The passenger light use habit model can be established by training through the algorithm based on historical data of a period of time. The passenger light usage habit model may include: counting the standard centralized values (such as average, mode, etc.) of parameters such as brightness, color, etc. of passenger lights in different passenger states. And can classify according to the way such as the area, thus can set up different adjustment strategies according to the standard of different areas.
In addition, the service state data of each lamp group in the vehicle can be regularly counted, for example, the number of times of turning on, the service time, the resistance value and the like, and the data are uploaded to the background server, so that the background server can judge the service life of the LED lamp group according to the data and push the reminding of maintenance to the after-sales personnel.
Fig. 7 is a schematic flow diagram illustrating yet another interior lighting control method according to an exemplary embodiment, which may further include, as shown in fig. 7:
and 110, generating a third opening instruction for opening a third lamp group at the vehicle door when the vehicle door opening instruction is received.
And step 111, turning on the third lamp group and adjusting the brightness of the third lamp group to a second specified brightness according to the third turning-on instruction.
Alternatively, the first and second electrodes may be,
and 112, generating a third closing instruction for closing the third lamp group when the vehicle door closing instruction is received.
And step 113, turning off the third lamp set according to the third turning-off instruction.
When the door opening instruction is received, the third lamp group at the door can be controlled to be opened, and when the door closing instruction is received, the third lamp group at the door can be controlled to be closed.
In the technical scheme, a camera arranged in the vehicle is used for acquiring a seat image of a target seat; identifying whether a passenger is on the target seat according to the seat image; when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger; and executing corresponding operation on the first lamp group according to the first control instruction. Whether can have the passenger on the seat according to and the passenger state comes to carry out the control that corresponds to the light of seat department, consequently can improve the intelligent and humanized degree of in-vehicle light control.
Fig. 8 is a block diagram illustrating an interior lighting control apparatus according to an exemplary embodiment of the present disclosure, and as shown in fig. 8, the apparatus 800 may include:
an image acquisition module 801, configured to acquire a seat image of a target seat through a camera disposed inside a vehicle;
an image recognition module 802 for recognizing whether a passenger is present in the target seat according to the seat image;
an instruction generating module 803, configured to generate a first control instruction for a first light group at the target seat according to an occupant status of the first occupant when it is determined that the first occupant is present in the target seat;
the first executing module 804 is configured to execute a corresponding operation on the first light group according to the first control instruction.
Alternatively, fig. 9 is a block diagram of an image recognition module according to the embodiment shown in fig. 8, and as shown in fig. 9, the image recognition module 802 may include:
a passenger identification submodule 8021, configured to identify the seat image through an image identification technology to determine whether a passenger is in the target seat;
a collecting sub-module 8022, configured to collect, by the camera, a first passenger image at the target seat when it is determined whether a passenger is present on the target seat;
a state identification submodule 8023, configured to identify the first passenger image through the image identification technology to determine a passenger state of the passenger, where the passenger state includes a sleep state, a reading state and a standard state.
Optionally, the instruction generating module 803 is configured to:
when the passenger state is a sleep state, generating a first closing instruction for closing the first lamp group;
when the passenger state is a reading state, generating a first adjusting instruction for adjusting the first lamp group to a first illumination state, wherein the first illumination state comprises a first brightness and/or a first color;
when the passenger state is a standard state, acquiring the ambient light brightness at the target seat;
when the ambient light brightness is lower than a preset standard brightness, a first starting instruction for starting the first lamp set to the standard illumination state is generated, wherein the standard illumination state comprises the standard brightness, or the standard illumination state comprises the standard brightness and a standard color.
Optionally, the executing module 804 is configured to:
when the first control instruction is the first closing instruction and the first lamp set is in an opening state, closing the first lamp set;
when the first control instruction is the first adjusting instruction and the first lamp set is in a closed state, turning on the first lamp set and adjusting the first lamp set to the first lighting state;
when the first control instruction is the first adjusting instruction, the first lamp set is in an on state, and the first lamp set is not in the first lighting state, adjusting the first lamp set to the first lighting state;
when the first control instruction is the first opening instruction and the first lamp set is in the closed state, the first lamp set is opened to the standard illumination state.
Optionally, the first brightness and/or the first color are preset in the vehicle; alternatively, the first and second electrodes may be,
the first brightness and/or the first color are determined according to a passenger light usage habit model obtained from the background server.
Alternatively, fig. 10 is a block diagram illustrating another interior lighting control device according to an exemplary embodiment of the present disclosure, the device 800 further including:
a second executing module 805, configured to, when a second control instruction for a second light group sent by the mobile terminal is received, execute a corresponding operation on the second light group according to the second control instruction;
the second control instruction includes: a second turn-off command for turning off the second light set, or a second adjustment command for adjusting the second light set to a specified brightness and/or a specified color, or a second turn-on command for turning on the second light set.
Alternatively, fig. 11 is a block diagram illustrating another interior lighting control device according to an exemplary embodiment of the present disclosure, where the device 800 further includes: an information acquisition module 806 and a transmission module 807;
the image obtaining module 801 is further configured to obtain, through the camera, a second passenger image at a seat corresponding to the second light group after receiving the second control instruction;
the image recognition module 802 is further configured to recognize the second passenger image through the image recognition technology to determine a passenger status of the second passenger at the seat corresponding to the second light group, where the passenger status includes a sleeping status, a reading status, and a standard status;
the information obtaining module 806 is configured to, after performing corresponding operation on the second light group according to the second control instruction, obtain environment information of a seat corresponding to the second light group, where the environment information includes: illumination brightness, ambient temperature, and illumination color;
the transmission module 807 is configured to upload the environment information and the passenger status of the second passenger as the light usage habit information of the second passenger to the backend server, so that the backend server updates the established passenger light usage habit model according to the light usage habit information of the plurality of passengers after receiving the light usage habit information of the plurality of passengers.
Alternatively, fig. 12 is a block diagram illustrating another interior lighting control device according to an exemplary embodiment of the present disclosure, the device 800 further including: a third execution module 808;
the instruction generating module 803 is further configured to generate a third opening instruction for opening a third light group at the vehicle door when the vehicle door opening instruction is received;
the third executing module 808, configured to turn on the third light group and adjust the brightness of the third light group to a second specified brightness according to the third turning-on instruction; alternatively, the first and second electrodes may be,
the instruction generating module 803 is further configured to generate a third closing instruction for closing the third light group when the vehicle door closing instruction is received;
the third executing module 808 is configured to turn off the third light group according to the third turning-off instruction.
In the technical scheme, a camera arranged in the vehicle is used for acquiring a seat image of a target seat; identifying whether a passenger is on the target seat according to the seat image; when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger; and executing corresponding operation on the first lamp group according to the first control instruction. Whether can have the passenger on the seat according to and the passenger state comes to carry out the control that corresponds to the light of seat department, consequently can improve the intelligent and humanized degree of in-vehicle light control.
The disclosed embodiment also provides a vehicle including the interior lighting control device 800 shown in any one of fig. 9 to 12.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (17)
1. An in-vehicle light control method, characterized in that the method comprises:
acquiring a seat image of a target seat through a camera arranged in a vehicle;
identifying whether a passenger is on the target seat according to the seat image;
when it is determined that a first passenger is present on the target seat, generating a first control instruction for a first light group at the target seat according to a passenger status of the first passenger;
and executing corresponding operation on the first lamp group according to the first control instruction.
2. The method of claim 1, wherein said identifying whether a passenger is present in said target seat based on said seat image comprises:
identifying the seat image through an image identification technology to determine whether a passenger is on the target seat;
when a passenger is determined to be in the target seat, acquiring a first passenger image at the target seat through the camera;
identifying the first passenger image by the image identification technique to determine the passenger status of the passenger.
3. The method of claim 1, wherein the passenger status includes a sleep status, a reading status, and a standard status, and wherein generating the first control instruction for the first light group at the target seat based on the passenger status of the first passenger when the presence of the first passenger on the target seat is determined comprises:
when the passenger state is the sleep state, generating a first closing instruction for closing the first lamp group;
when the passenger state is the reading state, generating a first adjustment instruction for adjusting the first lamp group to a first illumination state, wherein the first illumination state comprises a first brightness and/or a first color;
when the passenger state is the standard state, acquiring the ambient light brightness at the target seat;
when the ambient light brightness is lower than a preset standard brightness, generating a first turn-on instruction for turning on the first lamp set to the standard illumination state, where the standard illumination state includes the standard brightness, or the standard illumination state includes the standard brightness and a standard color.
4. The method of claim 3, wherein performing corresponding operations on the first lamp set according to the first control instruction comprises:
when the first control instruction is the first closing instruction and the first lamp group is in an opening state, closing the first lamp group;
when the first control instruction is the first adjusting instruction and the first lamp set is in a closed state, turning on the first lamp set and adjusting the first lamp set to the first lighting state;
when the first control instruction is the first adjusting instruction, the first lamp group is in an on state, and the first lamp group is not in the first lighting state, adjusting the first lamp group to the first lighting state;
and when the first control instruction is the first opening instruction and the first lamp set is in a closed state, opening the first lamp set to the standard illumination state.
5. The method according to claim 3 or 4, characterized in that the first brightness and/or first color are preset in the vehicle; alternatively, the first and second electrodes may be,
the first brightness and/or the first color are/is determined according to a passenger light usage habit model acquired from a background server.
6. The method of claim 1, further comprising:
when a second control instruction aiming at a second lamp group sent by the mobile terminal is received, executing corresponding operation on the second lamp group according to the second control instruction;
the second control instruction comprises: a second turn-off command for turning off the second light group, or a second adjustment command for adjusting the second light group to a specified brightness and/or a specified color, or a second turn-on command for turning on the second light group.
7. The method of claim 6, further comprising:
after the second control instruction is received, acquiring a second passenger image of a seat corresponding to the second lamp group through the camera;
identifying the second passenger image through the image identification technology to determine a passenger state of a second passenger at a seat corresponding to the second light group, wherein the passenger state comprises a sleep state, a reading state and a standard state;
after the second light group is operated correspondingly according to the second control instruction, acquiring environment information of a seat corresponding to the second light group, wherein the environment information comprises: illumination brightness, ambient temperature, and illumination color;
and taking the environmental information and the passenger state of the second passenger as the light use habit information of the second passenger to upload to a background server, so that the background server updates the established passenger light use habit model according to the light use habit information of the plurality of passengers after receiving the light use habit information of the plurality of passengers.
8. The method of claim 1, further comprising:
when a vehicle door opening instruction is received, generating a third opening instruction for opening a third lamp group at the vehicle door;
according to the third starting instruction, starting the third lamp group and adjusting the brightness of the third lamp group to a second specified brightness; alternatively, the first and second electrodes may be,
when a vehicle door closing instruction is received, generating a third closing instruction for closing the third lamp group;
and turning off the third lamp group according to the third turning-off instruction.
9. An interior light control device, comprising:
the image acquisition module is used for acquiring a seat image of a target seat through a camera arranged in the vehicle;
the image identification module is used for identifying whether a passenger is on the target seat according to the seat image;
the instruction generation module is used for generating a first control instruction aiming at a first lamp group at the target seat according to the passenger state of a first passenger when the first passenger is determined to be present on the target seat;
and the first execution module is used for executing corresponding operation on the first lamp group according to the first control instruction.
10. The apparatus of claim 9, wherein the image recognition module comprises:
a passenger identification sub-module for identifying the seat image by image recognition technology to determine whether a passenger is in the target seat;
the acquisition submodule is used for acquiring a first passenger image at the target seat through the camera when the passenger is determined to be in the target seat;
a state identification submodule for identifying the first passenger image by the image identification technique to determine the passenger state of the passenger.
11. The apparatus of claim 9, wherein the passenger status comprises a sleep status, a reading status, and a standard status, the instruction generation module to:
when the passenger state is the sleep state, generating a first closing instruction for closing the first lamp group;
when the passenger state is the reading state, generating a first adjustment instruction for adjusting the first lamp group to a first illumination state, wherein the first illumination state comprises a first brightness and/or a first color;
when the passenger state is the standard state, acquiring the ambient light brightness at the target seat;
when the ambient light brightness is lower than a preset standard brightness, generating a first turn-on instruction for turning on the first lamp set to the standard illumination state, where the standard illumination state includes the standard brightness, or the standard illumination state includes the standard brightness and a standard color.
12. The method of claim 11, wherein the execution module is configured to:
when the first control instruction is the first closing instruction and the first lamp group is in an opening state, closing the first lamp group;
when the first control instruction is the first adjusting instruction and the first lamp set is in a closed state, turning on the first lamp set and adjusting the first lamp set to the first lighting state;
when the first control instruction is the first adjusting instruction, the first lamp group is in an on state, and the first lamp group is not in the first lighting state, adjusting the first lamp group to the first lighting state;
and when the first control instruction is the first opening instruction and the first lamp set is in a closed state, opening the first lamp set to the standard illumination state.
13. The apparatus according to claim 11 or 12, wherein the first brightness and/or first color is preset in the vehicle; alternatively, the first and second electrodes may be,
the first brightness and/or the first color are/is determined according to a passenger light usage habit model acquired from a background server.
14. The apparatus of claim 9, further comprising:
the second execution module is used for executing corresponding operation on a second lamp group according to a second control instruction when the second control instruction aiming at the second lamp group sent by the mobile terminal is received;
the second control instruction comprises: a second turn-off command for turning off the second light group, or a second adjustment command for adjusting the second light group to a specified brightness and/or a specified color, or a second turn-on command for turning on the second light group.
15. The apparatus of claim 14, further comprising: the system comprises an information acquisition module and a transmission module;
the image acquisition module is further configured to acquire, through the camera, a second passenger image at a seat corresponding to the second light group after receiving the second control instruction;
the image recognition module is further configured to recognize the second passenger image through the image recognition technology to determine a passenger state of a second passenger at a seat corresponding to the second light group, where the passenger state includes a sleep state, a reading state, and a standard state;
the information obtaining module is configured to obtain environment information of a seat corresponding to the second light group after corresponding operation is performed on the second light group according to the second control instruction, where the environment information includes: illumination brightness, ambient temperature, and illumination color;
the transmission module is used for uploading the environment information and the passenger state of the second passenger to the background server as the light use habit information of the second passenger, so that the background server updates the established passenger light use habit model according to the light use habit information of the plurality of passengers after receiving the light use habit information of the plurality of passengers.
16. The apparatus of claim 9, further comprising: a third execution module;
the instruction generating module is further used for generating a third opening instruction for opening a third lamp group at the vehicle door when the vehicle door opening instruction is received;
the third execution module is configured to start the third lamp group and adjust the brightness of the third lamp group to a second specified brightness according to the third start instruction; alternatively, the first and second electrodes may be,
the instruction generating module is further used for generating a third closing instruction for closing the third lamp group when a vehicle door closing instruction is received;
and the third execution module is used for turning off the third lamp group according to the third turning-off instruction.
17. A vehicle characterized by comprising the interior light control device according to any one of claims 9 to 16.
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