CN112462567A

CN112462567A - Vehicle-mounted cinema system control method, control device, vehicle-mounted cinema system and vehicle

Info

Publication number: CN112462567A
Application number: CN202011271617.9A
Authority: CN
Inventors: 李�荣; 吴安飞; 杨健; 矫青春; 何涛
Original assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Current assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-03-09
Anticipated expiration: 2040-11-13
Also published as: CN112462567B

Abstract

The application discloses on-vehicle cinema system control method, controlling means, on-vehicle cinema system and vehicle, on-vehicle cinema system control method is applied to the on-vehicle cinema system who adapts to the vehicle, and on-vehicle cinema system includes the projecting apparatus, and the vehicle includes sound equipment, and the method includes: when a projection instruction is received, a network connection channel between the vehicle-mounted cinema system and a control center of a vehicle is established, and the projection instruction carries image information; acquiring corresponding image data and audio data based on the image information; controlling a projector to project according to the image data; and sending a playing instruction to the sound equipment, wherein the playing instruction carries the audio data and is used for controlling the sound equipment to play the audio data. According to the method, when the projection instruction is received, the projector is automatically controlled to project the image data corresponding to the image information, and the sound equipment is controlled to play the audio data corresponding to the image information, so that the viewing angle of the vehicle-mounted cinema system for projecting and playing the audio and video information is increased.

Description

Vehicle-mounted cinema system control method, control device, vehicle-mounted cinema system and vehicle

Technical Field

The present disclosure relates to the field of vehicle-mounted entertainment technologies, and more particularly, to a method and a device for controlling a vehicle-mounted theater system, and a vehicle.

Background

Along with economic development, the popularization rate of automobiles is higher and higher, the automobiles are not limited to one vehicle any more, but gradually become new mobile terminal products integrating various life functions, therefore, more and more automobiles are provided with vehicle-mounted entertainment systems, and the vehicle-mounted entertainment systems are vehicle-mounted comprehensive information processing systems formed by adopting vehicle-mounted special central processing units and based on a vehicle body bus system and internet services.

The traditional vehicle-mounted entertainment system mainly comprises audio and video equipment such as a Compact Disc (CD) player, a video and audio (VCD) player, a radio, multimedia and the like, which are used for providing entertainment services for passengers in the vehicle; and providing information services to the passengers through a navigation engine and software, electronic maps, wireless broadcast information, remote communication and other devices. However, when the passenger plays audio and video in the vehicle, the passenger needs to watch through the central control screen of the vehicle, the passenger in the primary and secondary driving seats has poor viewing experience due to the size limitation of the central control screen, and the passenger in the vehicle cannot watch the audio and video image being played due to the small viewing angle of the central control screen.

Disclosure of Invention

In view of the above problems, the present application provides a control method, a control device, a vehicle-mounted theater system, and a vehicle, which can automatically control the vehicle-mounted theater system to establish a network connection channel with a control center of the vehicle when receiving a projection instruction, control a projector to project according to image data corresponding to image information, and control a sound device to play audio data corresponding to the image information, thereby increasing a viewing angle at which the vehicle-mounted theater system projects and plays audio/video information.

In a first aspect, an embodiment of the present application provides a vehicle-mounted theater system control method, which is applied to a vehicle-mounted theater system adapted to a vehicle, where the vehicle-mounted theater system includes a projector, the vehicle includes a sound device, and the vehicle-mounted theater system control method includes: when a projection instruction is received, a network connection channel between the vehicle-mounted cinema system and a control center of a vehicle is established, the projection instruction carries image information, and the projection instruction is used for indicating the vehicle-mounted cinema system to play the image information; acquiring corresponding image data and audio data based on the image information; controlling a projector to project according to the image data; and sending a playing instruction to the sound equipment, wherein the playing instruction carries audio data and is used for controlling the sound equipment to play the audio data.

In a second aspect, an embodiment of the present application provides an on-vehicle cinema system control device, which is applied to an on-vehicle cinema system adapted to a vehicle or/and the vehicle, where the on-vehicle cinema system includes a projector, and the on-vehicle cinema system control device includes: the vehicle-mounted cinema system comprises an establishing module, a control center and a display module, wherein the establishing module is used for establishing a network connection channel between the vehicle-mounted cinema system and the control center of the vehicle when receiving a projection instruction, the projection instruction carries image information, and the projection instruction is used for indicating the vehicle-mounted cinema system to play the image information; the acquisition module is used for acquiring corresponding image data and audio data based on the image information; the projection control module is used for controlling the projector to project according to the image data; and the playing module is used for sending a playing instruction to the sound equipment of the vehicle, the playing instruction carries audio data, and the playing instruction is used for controlling the sound equipment to play the audio data.

In a third aspect, an embodiment of the present application provides an on-vehicle cinema system, which is applied to a vehicle with an audio device, and includes a projector, and the on-vehicle cinema system further includes: a memory; one or more processors coupled with the memory; one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the control method of the in-vehicle theater system as provided above in the first aspect.

In a fourth aspect, an embodiment of the present application provides a vehicle, including: a memory; one or more processors coupled with the memory; one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the control method of the in-vehicle theater system as provided above in the first aspect.

In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, in which program codes are stored, and the program codes can be called by a processor to execute the control method of the in-vehicle theater system as provided in the first aspect.

According to the scheme provided by the application, when the vehicle-mounted cinema system receives a projection instruction, a network connection channel between the vehicle-mounted cinema system and the vehicle can be established, the projection instruction carries image information and is used for instructing the vehicle-mounted cinema system to play the image information, corresponding image data and audio data are obtained based on the image information, the projector is controlled to project according to the image data, and a play instruction is sent to the sound equipment, the play instruction carries the audio data and is used for controlling the sound equipment to play the audio data, so that the purposes that when the projection instruction is received, the vehicle-mounted cinema system is automatically controlled to establish the network connection channel with a control center of the vehicle, the projector is controlled to project according to the image data corresponding to the image information, and the sound equipment is controlled to play the audio data corresponding to the image information are achieved, therefore, the viewing angle of the vehicle-mounted cinema system for projecting and playing the audio-video information is increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a vehicle provided in an embodiment of the present application.

Fig. 2 shows a functional module schematic diagram of an in-vehicle cinema system provided by the embodiment of the application.

Fig. 3 shows another functional module schematic diagram of the vehicle-mounted cinema system provided by the embodiment of the application.

Fig. 4 shows an application scenario diagram of the vehicle-mounted cinema system provided by the embodiment of the application.

Fig. 5 is a flowchart illustrating a control method for an in-vehicle theater system according to an embodiment of the present application.

Fig. 6 shows another flow chart of a control method of an in-vehicle theater system provided by the embodiment of the application.

Fig. 7 shows a schematic flow chart of a control method of an in-vehicle theater system according to an embodiment of the present application.

Fig. 8 shows a flowchart of a method for controlling a function module of a vehicle according to an embodiment of the present application.

Fig. 9 is a schematic flow chart illustrating a method for controlling a light intensity parameter of a target area in a vehicle according to an embodiment of the present application.

Fig. 10 shows a block diagram of a configuration of an in-vehicle theater system control device according to an embodiment of the present application.

Fig. 11 shows a functional module schematic diagram of a vehicle provided by an embodiment of the application.

Fig. 12 illustrates a computer-readable storage medium storing or carrying program code for implementing an in-vehicle theater system control method according to an embodiment of the application.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to clearly explain the scheme of the present application, some terms are explained below.

Vehicle-mounted cinema system: the system for film delivery in the vehicle can comprise a projector, an electric curtain and the like;

electric curtain: the electric equipment is used for projection display, and can be controlled to expand or contract through a remote controller or electric buttons;

a projector: the device for projecting images or videos onto a curtain may include a Video Graphics Array (VGA) Interface projector, a High Definition Multimedia Interface (HDMI) Interface projector, a network Interface projector, and the like;

acoustic equipment: a device for playing audio data;

a functional module: the equipment which is used for representing the configuration of the vehicle and can adjust the environment in the vehicle, such as a vehicle-mounted air conditioner, a vehicle-mounted camera, a vehicle-mounted door lock and the like;

and (3) viewing factors: the system is used for representing conditions which need to be met by the environment in the vehicle when the vehicle-mounted cinema system in the vehicle releases the film;

light intensity parameters: the illumination intensity parameter is used for representing the target area in the vehicle.

The following describes an application scenario provided in the embodiment of the present application.

Referring to fig. 1, a schematic diagram of an application scenario of a vehicle-mounted theater system control method provided in an embodiment of the present application is shown, where the application scenario includes a vehicle 100, the vehicle 100 is adapted with a vehicle-mounted theater system 110, and the vehicle 100 may include: control center 120, audio equipment 130, and seat 140, among others. The vehicle-mounted theater system 110 may include a control module 111, an electric curtain 112, and a projector 113; the control module 111 may communicate with the electric curtain 112, the projector 113, the control center 120, and the function module 130 through Network connections, so as to implement data interaction between the control module 111 and the electric curtain 112, the projector 113, the control center 120, and the function module 130, respectively, where the Network connections may be based on a Network connection formed by at least any one of a Controller Area Network (CAN), a bluetooth Network, an infrared Network, a Digital Living Network Alliance (DLNA) Network, a ZigBee (ZigBee) Network, and a wireless internet access (Wi-Fi) Network.

Referring to fig. 2, in some embodiments, the vehicle 100 may be an automobile, and the function modules 130 may include windows 131, curtains 1311, reading lights 135, mood lights 137, and air conditioners 139. The control module 111 of the vehicle-mounted cinema system 110 may include a central control screen 111, the central control screen 111 may be connected to both the electric curtain 112 and the projector 113 through a bluetooth network, the central control screen 111 may be connected to both the window 131, the curtain 1311, the reading lamp 135, the atmosphere lamp 137, the air conditioner 139 and the seat 140 through a CAN network, and may control the electric curtain 112, the projector 113, the window 131, the curtain 1311, the reading lamp 135, the atmosphere lamp 137, the air conditioner 139 and the seat 140 to adjust, respectively, and the seat 140 may include a front seat 1401 and a rear seat 1403.

In this embodiment, when the central control panel 111 receives the projection instruction, the electronic curtain 112 and the projector 113 can be respectively controlled to be turned on through the bluetooth network, the projector 113 is controlled to focus according to the distance between the electronic curtain 112 and the projector 113, and the projector 113 is controlled to project the image data obtained according to the image information carried by the projection instruction to the electronic curtain 112. In some embodiments, the central control panel 111 can also control the operation of the functional modules of the vehicle 100 according to the actual environmental conditions inside the vehicle 100 to make the environment inside the vehicle meet the requirements of the user for comfortable viewing, for example, the central control panel 111 can selectively perform the following steps according to the internal environmental conditions of the vehicle 100: the vehicle window 131 is controlled to be closed, the curtain 1311 is controlled to adjust the shading degree, the reading lamp 135 is controlled to conduct brightness adjustment, and the brightness and the light emitting angle of the atmosphere lamp 137 are controlled through the CAN network respectively, so that the light intensity parameter in the vehicle meets the preset light intensity, and the air conditioner 139 is controlled through the CAN network to adjust the temperature in the vehicle, so that the temperature in the vehicle meets the preset temperature. Further, in some embodiments, in order to improve the viewing experience and the projection stability, the central control panel 111 may be configured to control the air conditioner 139 to adjust the air outlet angle to a foot blowing mode, so as to prevent the electric curtain from shaking, and control the front seat 1401 and the rear seat 1403 to adjust, so that the front seat 1401 and the rear seat 1403 meet the preset viewing conditions of the passenger, for example, control the front seat 1401 to move forward, and when no passenger 1401 is detected on the front seat 1401, control the front seat 1401 to lie flat to the lowest state, so as to provide a leg mop in a lying posture for the viewing passenger on the rear seat 1403, and control the rear seat 1403 to adjust the seat back angle, so as to provide a comfortable lying posture for the viewing passenger on the rear seat.

Referring to fig. 3, in some embodiments, the in-vehicle theater system 110 may further include an audio device 114 and a mobile terminal 115, wherein the audio device 114 is connected to the central control screen 111 through a CAN network, and the terminal 115 is connected to the projector 113 through a DLNA network. When the central control screen 111 receives the projection instruction, the image information may be transmitted to the projector 113 through the DLNA network, or the projector 113 may be controlled to obtain the image information from the mobile terminal 115 through the DLNA network, for example, the image information may be obtained from a mobile phone, a tablet computer (PAD), and the like through the DLNA network, and the projector 113 is controlled to project the image corresponding to the image information to the electric curtain 112, and the projector 113 is controlled to transmit the audio corresponding to the image information to the sound equipment 114 through the bluetooth network, and the sound equipment 114 is controlled to play the audio corresponding to the image information.

As shown in fig. 4, in some embodiments, the electric curtain 112 may be provided with a hook 1121, the electric curtain 112 may be hung inside the vehicle 100 through the hook 1121, the projector 113 may be disposed at a suitable position inside the vehicle 100 and opposite to the electric curtain 112, for example, the projector 113 may be disposed on the rear seat 140 of the vehicle 100, or hung at the roof of the vehicle on the rear side inside the vehicle, etc.

It can be understood that, when the passenger needs to play audio and video in the vehicle 100, the passenger may send a control instruction to the vehicle-mounted theater system 110, and when the control module 111 receives the projection instruction, the control module may establish a network connection channel between the vehicle-mounted theater system 110 and the control center 120 of the vehicle 100, and obtain image data and audio data corresponding to the image information based on the image information carried by the projection instruction, and control the projector 113 to project according to the image data, and send a play instruction to the sound equipment 114, so as to control the sound equipment 114 to play according to the audio data carried by the play instruction, thereby completing a control process of the projection play performed by the vehicle-mounted theater system 110.

Referring to fig. 5, a flowchart of a control method of a vehicle-mounted theater system according to an embodiment of the present application is shown, where the control method of the vehicle-mounted theater system is used to automatically control a projector to project image data and control a sound device to play audio data according to a received projection instruction, so as to increase a viewing angle of the vehicle-mounted theater system for projecting and playing audio and video information. In a specific embodiment, the vehicle-mounted cinema system control method is applied to the vehicle-mounted cinema system 110 adapted to the vehicle 100 shown in fig. 1, and the flow shown in fig. 5 will be described in detail below by taking the vehicle 100 as an example, and the vehicle-mounted cinema system control method may include the following steps S510-S540.

Step S510: and when the projection instruction is received, establishing a network connection channel between the vehicle-mounted cinema system and the control center of the vehicle.

In this embodiment, when receiving the projection instruction, the vehicle-mounted theater system may send a network connection request to the control center of the vehicle, determine a transmission protocol for network connection between the vehicle-mounted theater system and the control center of the vehicle according to the network connection request, and control the control center of the vehicle to send a confirmation message corresponding to the network connection request to the vehicle-mounted theater system according to the transmission protocol and the network connection request, where the vehicle-mounted theater system responds to the received confirmation message and may establish a network connection channel between the vehicle-mounted theater system and the control center of the vehicle according to the confirmation message. The projection instruction carries image information and is used for indicating the vehicle-mounted cinema system to play the image information; the transmission protocol CAN comprise at least any one of a CAN bus transmission protocol, a Bluetooth transmission protocol, an infrared transmission protocol, a DLNA transmission protocol, a ZigBee transmission protocol, a Wi-Fi transmission protocol and the like; the network connection request is used for indicating the control module to establish a network connection channel with the control center.

In some embodiments, the vehicle-mounted theater system may include a voice recognition module, the voice recognition module may be configured to collect voice information of an occupant in the vehicle and perform voice recognition on the obtained voice information, the projection instruction may include voice projection information, the voice projection information is used to instruct the vehicle-mounted theater system to play image information, the voice recognition module may perform voice recognition on the collected voice information when collecting the voice information of the occupant in the vehicle, and when performing voice recognition according to the voice information to obtain a keyword used to instruct the voice projection information, for example, "projection play", also for example, "projection" or "play", etc., to indicate that the vehicle-mounted theater system has received the projection instruction, the vehicle-mounted theater system may establish a network connection channel between the vehicle-mounted theater system and a control center of the vehicle.

In some embodiments, the in-vehicle theater system may detect an operation of an occupant, and when it is determined that the occupant inputs a projection instruction of the in-vehicle theater system according to the detected operation of the occupant, that is, the in-vehicle theater system has received the projection instruction, the in-vehicle theater system may establish a network connection channel between the in-vehicle theater system and a control center of the vehicle.

In some embodiments, the in-vehicle theater system may interact with a client associated with the occupant via a network, and upon receiving a projection instruction of the in-vehicle theater system sent by the occupant via the client, the in-vehicle theater system may establish a network connection channel between the in-vehicle theater system and a control center of the vehicle.

Of course, the manner in which the projection instruction is received by the in-vehicle theater system may not be limiting.

Step S520: and acquiring corresponding image data and audio data based on the image information.

In this embodiment, the vehicle-mounted cinema system may analyze the image information according to the image information carried by the received projection instruction, and extract image data and audio data corresponding to the image information.

Step S530: and controlling the projector to project according to the image data.

In this embodiment, the vehicle-mounted theater system may include a control module, and after the vehicle-mounted theater system acquires the image data corresponding to the image information, the control module may control the projector to project the acquired image data.

In some embodiments, the vehicle may further include an environment parameter adjusting module, and after the vehicle-mounted cinema system acquires the image data corresponding to the image information, the control module may control the environment parameter adjusting module to adjust the in-vehicle environment parameters of the vehicle, so that the in-vehicle environment parameters satisfy the vehicle-mounted projection mode, thereby realizing that the vehicle-mounted cinema system automatically adjusts the in-vehicle environment parameters of the vehicle according to the received projection instruction, and improving the viewing experience of the passenger in the vehicle. The environmental parameters are used for representing that the internal environmental conditions of the vehicle meet a preset scene. Wherein the environmental parameter may comprise at least one of a temperature parameter, a car seat position parameter, a light intensity parameter of a target area in the car.

As an implementation manner, the environmental parameter may include a temperature parameter of a target area in the vehicle, after the vehicle-mounted cinema system acquires the image data corresponding to the image information, the control module may control the air conditioner to adjust the temperature in the vehicle, so that the temperature in the vehicle of the vehicle meets a preset temperature, control the electric curtain to descend to a preset position according to the adjusted temperature in the vehicle, and control the projector to project the image data to the electric curtain.

As an embodiment, the environmental parameter may include a seat position parameter, and the vehicle may further include a position adjustment module for adjusting a position of the seat within the vehicle. After the vehicle-mounted cinema system acquires the image data corresponding to the image information, the control module can control the position adjusting module to adjust the position of the seat, control the electric curtain to descend to the preset position according to the adjusted position of the seat, and control the projector to project the image data to the electric curtain.

As an implementation manner, the vehicle may further include a reading lamp, the environmental parameter may include a light intensity parameter of the target area in the vehicle, after the vehicle-mounted cinema system acquires the image data corresponding to the image information, the control module may control the reading lamp to perform brightness adjustment, so that the light intensity parameter of the target area in the vehicle meets a preset light intensity, and according to the adjusted light intensity parameter, the electric curtain is controlled to descend to a preset position, and the projector is controlled to project the image data to the electric curtain.

As an implementation manner, the vehicle may further include an atmosphere lamp, the environment parameter may include a light intensity parameter of a target area in the vehicle, and after the vehicle-mounted cinema system acquires the image data corresponding to the image information, the control module may control the atmosphere lamp to adjust, for example, adjust a brightness and a light emitting angle of the atmosphere lamp, so that the light intensity parameter of the target area in the vehicle meets a preset light intensity, control the electric curtain to descend to a preset position according to the adjusted light intensity parameter, and control the projector to project the image data to the electric curtain.

Step S540: and sending a playing instruction to the sound equipment.

In this embodiment of the application, after the vehicle-mounted cinema system acquires the audio data corresponding to the image information, the vehicle-mounted cinema system may send a play instruction to the sound equipment, where the play instruction carries the audio data, the play instruction is used to control the sound equipment to play the audio data, and the sound equipment responds to the received play instruction to play the audio data sent by the vehicle-mounted cinema system.

Referring to fig. 6, which shows a flowchart of an in-vehicle theater system control method provided in another embodiment of the present application, the in-vehicle theater system control method is applied to an in-vehicle theater system 110 adapted to a vehicle 100 shown in fig. 1, and the flow shown in fig. 6 will be described in detail by taking the vehicle 100 as an example, and the in-vehicle theater system control method may include the following steps S610-S680.

Step S610: and when receiving the projection instruction, controlling the projector to send a first network connection request to the control center.

In this embodiment, when receiving the projection instruction, the vehicle-mounted cinema system may control the projector to send the first network connection request to the control center. The first network connection request is used for indicating the projector to establish a first network connection channel with the control center.

Step S620: and determining a first transmission protocol for the network connection between the projector and the control center according to the first network connection request.

In this embodiment, after controlling the projector to send the first network connection request to the control center, the in-vehicle theater system may determine, according to the first network connection request, a first transmission protocol for network connection between the projector and the control center. The first transmission protocol is used for representing a data transmission protocol for the network connection between the projector and the control center.

In some embodiments, the first transmission protocol comprises: at least one of Bluetooth transmission protocol, infrared transmission protocol, digital living network alliance transmission protocol and Zigbee network protocol.

Step S630: based on the first transmission protocol and the first network connection request, the control center sends a first confirmation message corresponding to the first network connection request to the projector.

In this embodiment of the application, after determining, according to the first network connection request, a first transmission protocol for network connection between the projector and the control center, the vehicle-mounted theater system may control, based on the first transmission protocol and the first network connection request, the control center of the vehicle to send a first confirmation message corresponding to the first network connection request to the projector. The first confirmation message is used for representing that the control center receives a first network connection request sent by the vehicle-mounted cinema system.

Step S640: and establishing a first network connection channel between the projector and the control center according to the first confirmation message.

In this embodiment, the in-vehicle theater system is configured to, after the control center sends a first confirmation message corresponding to the first network connection request to the projector based on the first transmission protocol and the first network connection request, control the projector and the control center of the vehicle to establish a first network connection channel according to the first confirmation message.

In the embodiment of the application, after the first network connection channel is established between the projector and the control center, the first network connection channel can be maintained between the projector and the control center through inquiry operation. For example, the projector sends an inquiry message to the control center at intervals of preset time, where the inquiry message includes a currently connected network protocol and currently connected device (projector) address information, and after receiving the inquiry message, the control center determines, based on the inquiry message, a confirmation message corresponding to the inquiry message, and then sends the confirmation message to the projector, where at this time, the vehicle-mounted cinema system may obtain, based on the confirmation message, information that the first network connection channel is normally connected. When the projector does not receive the corresponding confirmation message after sending the inquiry message, the vehicle-mounted cinema system can determine that the first network connection channel is abnormal in connection, and then the step of controlling the projector to send the first network connection request to the control center in the step S610 is executed to reestablish the first network connection channel. In other embodiments, in order to determine whether the connection of the first network connection channel is normal, the control center may send an inquiry message, and the projector replies a confirmation message, which is not described in detail herein.

Step S650: and acquiring corresponding image data and audio data based on the image information.

In the embodiment of the present application, the content of the corresponding step in the foregoing embodiment can be referred to in step S650, which is not limited herein.

In some embodiments, after establishing the first network connection channel between the projector and the control center according to the first confirmation message, the vehicle-mounted theater system may determine a data source of the image information in the projection instruction, and if the data source is a mobile terminal networked with the control center, the control center of the vehicle is controlled to receive the image information from the mobile terminal, and the control center of the vehicle is controlled to analyze the received image information, so that the control center of the vehicle obtains image data and audio data corresponding to the image information.

In some embodiments, the in-vehicle theater system may receive a second network connection request of the mobile terminal after establishing a first network connection channel between the projector and the control center according to the first confirmation message, the second network connection request being used to instruct the mobile terminal and the control center to establish the second network connection channel, and in response to the received second network connection request, determine a second transmission protocol for network connection between the mobile terminal and the control center according to the second network connection request, and control the control center of the vehicle to send a second confirmation message corresponding to the second network connection request to the mobile terminal based on the second transmission protocol and the second network connection request, and control the mobile terminal and the control center to establish the second network connection channel according to the second confirmation message, and determine a data source of the image information in the projection instruction, if the vehicle-mounted cinema system determines that the data source is the mobile terminal, the control center of the control vehicle receives the image information through the second network connection channel, analyzes the received image information and enables the control center of the control vehicle to obtain image data and audio data corresponding to the image information.

In some embodiments, the in-vehicle theater system may include a decoder for decoding the imagery information to obtain image data and audio data. Furthermore, after the vehicle-mounted cinema system acquires the image information, the data format supported by the projector can be determined, the image information is decoded to acquire the image data, and the format of the image data is converted into the data format supported by the projector, so that the image information in various formats can be automatically played without searching the format matched with the projector by a user, and the applicability is wide.

Step S660: the image data is sent to the projector based on the first network connection channel.

In this embodiment of the application, after the vehicle-mounted cinema system establishes the first network connection channel between the projector and the control center according to the first confirmation message, the control center of the control vehicle may send the received image data to the projector through the first network connection channel based on the first network connection channel.

Step S670: and controlling the projector to project according to the image data.

Step S680: and sending a playing instruction to the sound equipment.

In the embodiment of the present application, step S670 and step S680 may refer to the content of the corresponding steps in the foregoing embodiment, and are not limited herein.

Further, when the vehicle-mounted cinema system receives the projection instruction, the control center of the vehicle can be controlled to receive the image information, the control center of the vehicle is controlled to send the image data corresponding to the image information to the projector through the first network connection channel, and the projector is controlled to project the image data, so that the projection of the vehicle-mounted cinema system on the image information is realized, and the projection control process of the vehicle-mounted cinema system can be simplified.

Referring to fig. 7, which shows a flowchart of an in-vehicle theater system control method provided in another embodiment of the present application, the in-vehicle theater system control method is applied to an in-vehicle theater system 110 adapted to a vehicle 100 shown in fig. 1, and the flowchart shown in fig. 7 will be described in detail by taking the vehicle 100 as an example, and the in-vehicle theater system control method may include the following steps S710-S770.

Step S710: and when the projection instruction is received, establishing a network connection channel between the vehicle-mounted cinema system and the control center of the vehicle.

Step S720: and acquiring corresponding image data and audio data based on the image information.

In the embodiment of the present application, steps S710 and S720 may refer to the content of the corresponding steps in the foregoing embodiment, which is not limited herein.

Step S730: and controlling the electric curtain to be unfolded.

In this embodiment, the vehicle-mounted cinema system may include a control module, and after acquiring corresponding image data and audio data based on the image information, the vehicle-mounted cinema system may establish a network connection channel between the control module and the electric curtain, and may control the electric curtain to be expanded according to the network connection channel between the control module and the electric curtain.

Step S740: and acquiring the distance between the electric curtain and the projector.

In some embodiments, a distance sensor is disposed on the projector, and the vehicle-mounted cinema system may control the distance sensor to obtain a distance between the motorized curtain and the projector.

In some embodiments, the vehicle may further include a vehicle-mounted camera, and the vehicle-mounted cinema system may control the vehicle-mounted camera to photograph the area in the vehicle, acquire an image of the area in the vehicle, respectively acquire a first position of the electric curtain in the vehicle and a second position of the projector in the vehicle according to the acquired image of the area in the vehicle, and determine a distance between the electric curtain and the projector according to the first position and the second position.

In some embodiments, the vehicle may further include an internal memory, the memory stores a third position of the motorized curtain in the vehicle and a fourth position of the projector in the vehicle in advance, the in-vehicle theater system may acquire the third position of the motorized curtain in the vehicle and the fourth position of the projector in the vehicle from the internal memory of the vehicle, respectively, and determine the distance between the motorized curtain and the projector according to the third position and the fourth position.

Step S750: and controlling the projector to focus according to the distance.

In this embodiment of the application, after the vehicle-mounted cinema system acquires the distance between the electric curtain and the projector, the projector may be controlled to focus according to the acquired distance between the electric curtain and the projector.

Step S760: and controlling the projector to project the image data onto the electric curtain.

In this embodiment of the application, after the vehicle-mounted cinema system controls the projector to focus according to the distance between the electric curtain and the projector, the projector may be controlled to project the acquired image data onto the electric curtain.

Step S770: and controlling the functional module of the vehicle to work according to the preset projection environment parameters and the network connection channel.

In the embodiment of the present application, step S770 may refer to the content of the corresponding step in the foregoing embodiment, which is not described herein again.

In an application scenario, as shown in fig. 8, which shows a flowchart of the in-vehicle theater system controlling the function modules of the vehicle, step S770 may include the following steps S771-S772.

Step S771: and controlling a functional module of the vehicle to adjust the light control device according to the light intensity parameter of the target area in the vehicle.

In the embodiment of the present application, the cinema environment parameters may include light intensity parameters of a target area in the vehicle, and the function module may be configured to adjust a light control device of the vehicle, where the light control device is configured to characterize an element generating light or an element blocking light in the vehicle; after the control module receives the opening instruction of the preset vehicle-mounted cinema mode, the control module can control the functional module of the vehicle to adjust the light control device according to the light intensity parameter of the target area in the vehicle, so that the light intensity parameter of the target area in the vehicle meets the preset light intensity.

In some embodiments, as shown in fig. 9, step S771 may include the following steps S7711-S7715.

Step S7711: and controlling a functional module of the vehicle to adjust working parameters of the lighting lamp in the vehicle according to the light intensity parameter of the target area in the vehicle.

In this embodiment, the light control device may include an in-vehicle lighting fixture, and the control module may control the functional module of the vehicle to adjust the working parameters of the in-vehicle lighting fixture according to the light intensity parameter of the in-vehicle target area, such as turning off the in-vehicle lighting fixture or turning down the brightness of the in-vehicle lighting fixture, so that the light intensity parameter of the in-vehicle target area is the preset light intensity.

Step S7712: and controlling a functional module of the vehicle to adjust working parameters of the atmosphere lamp in the vehicle according to the light intensity parameter of the target area in the vehicle.

In this embodiment, the light control device may include an in-vehicle atmosphere lamp, and the control module may control the functional module of the vehicle to adjust the operating parameter of the in-vehicle atmosphere lamp according to the light intensity parameter of the in-vehicle target area, such as adjusting the brightness of the in-vehicle atmosphere lamp, and/or the light emitting angle of the in-vehicle atmosphere lamp, so that the light intensity parameter of the in-vehicle target area is the preset light intensity.

Step S7713: and controlling a functional module of the vehicle to adjust the shading degree of the shading curtain according to the light intensity parameter of the target area in the vehicle.

In this embodiment, the light control device may include a window shade, and the control module may control the functional module of the vehicle to adjust the light-shielding degree of the window shade according to the light intensity parameter of the target area in the vehicle, so that the light intensity parameter of the target area in the vehicle satisfies the preset light intensity.

Step S7714: and controlling a functional module of the vehicle to adjust the shading degree of the vehicle window according to the light intensity parameter of the target area in the vehicle.

In this embodiment, the light control device may include a window, and the control module may control the function module of the vehicle to adjust the light-shielding degree of the window according to the light intensity parameter of the target area in the vehicle, so that the light intensity parameter of the target area in the vehicle satisfies the preset light intensity.

Step S7715: and controlling a functional module of the vehicle to adjust the shading degree of the skylight according to the light intensity parameter of the target area in the vehicle.

In this embodiment, the light control device may include a sunroof, and the control module may control the functional module of the vehicle to adjust the light-shielding degree of the sunroof according to the light intensity parameter of the target area in the vehicle, so that the light intensity parameter of the target area in the vehicle satisfies the preset light intensity.

Step S772: and controlling a functional module of the vehicle to regulate the temperature in the vehicle according to the temperature parameter of the target area in the vehicle.

In the embodiment of the application, the cinema environment parameters may include temperature parameters of a target area in the vehicle, the functional module may be configured to adjust an in-vehicle temperature of the vehicle, and the control module may control the functional module of the vehicle to adjust the in-vehicle temperature of the vehicle according to the temperature parameters of the target area in the vehicle after receiving a preset opening instruction of the vehicle-mounted cinema mode, so that the in-vehicle temperature of the vehicle meets a preset temperature. For example, the function module includes an air conditioner, and the control module may control the air conditioner to adjust the temperature in the vehicle.

In some embodiments, after the control module controls the function module of the vehicle to operate according to the preset cinema environment parameters and the network connection channel, when receiving a starting command of a preset driving mode, can control the disconnection of a network connection channel between the vehicle-mounted cinema system and a control center of a vehicle, control the electric curtain to ascend to an initial position, control the closing of a projector, and controlling the functional module of the vehicle to work according to the preset driving environment parameters to enable the environment in the vehicle to be in a driving mode, for example, the functional module of the vehicle is controlled to work, so that the light intensity parameter, the temperature parameter, the seat position parameter and the like of the environment in the vehicle are in the parameters corresponding to the driving mode, the vehicle-mounted cinema system is automatically controlled to be dismantled according to the received opening instruction of the driving mode, and the dismantling process of the vehicle-mounted cinema system is simplified.

Furthermore, when the vehicle-mounted cinema system receives a projection instruction, the vehicle-mounted cinema system can control the electric curtain to be unfolded, acquire the distance between the electric curtain and the projector, control the projector to focus according to the distance between the electric curtain and the projector, and control the projector to project image data onto the electric curtain, so that the projection control process of automatically controlling the vehicle-mounted cinema system is realized.

Referring to fig. 10, a block diagram of a configuration of an in-vehicle theater system control apparatus according to an embodiment of the present application is shown, in the embodiment of the present application, an in-vehicle theater system control apparatus 1000 is applied to an in-vehicle theater system adapted to a vehicle or/and the vehicle, the in-vehicle theater system includes a projector, and the in-vehicle theater system control apparatus 1000 may include: a setup module 1010, an acquisition module 1020, a projection control module 1030, and a play module 1040.

The establishing module 1010 is configured to establish a network connection channel between the vehicle-mounted theater system and a control center of a vehicle when receiving a projection instruction, where the projection instruction carries image information and is used to instruct the vehicle-mounted theater system to play the image information;

an obtaining module 1020, configured to obtain corresponding image data and audio data based on the image information;

a projection control module 1030 configured to control the projector to perform projection according to the image data;

the playing module 1040 is configured to send a playing instruction to the sound equipment of the vehicle, where the playing instruction carries audio data, and the playing instruction is used to control the sound equipment to play the audio data.

In some embodiments, the establishing module 1010 may include: the device comprises a first control unit, a first determination unit, a second control unit and a first establishment unit.

The first control unit is used for controlling the projector to send a first network connection request to the control center when receiving the projection instruction, and the first network connection request is used for indicating the projector and the control center to establish a first network connection channel. The first determining unit is used for determining a first transmission protocol for network connection between the projector and the control center according to the first network connection request. The second control unit is used for controlling the control center to send a first confirmation message corresponding to the first network connection request to the projector based on the first transmission protocol and the first network connection request. The first establishing unit is used for establishing a first network connection channel between the projector and the control center according to the first confirmation message.

In this embodiment, the first transport protocol comprises: at least one of Bluetooth transmission protocol, infrared transmission protocol, digital living network alliance transmission protocol and Zigbee network protocol.

As an embodiment, the obtaining module 1020 may include: the device comprises a second determining unit, a third control unit and a first analyzing unit; the projection control module 1030 may include: a first transmitting unit and a third controlling unit.

The second determining unit is used for determining a data source of the image information in the projection instruction. And the third control unit is used for controlling the control center to receive the image information if the data source is a mobile terminal networked with the control center. The first analysis unit is used for controlling a control center of the vehicle to analyze the image information, so that the control center of the vehicle obtains image data and audio data corresponding to the image information. The first sending unit is used for controlling a control center of the vehicle to send the image data to the projector based on the first network connection channel. The fourth control unit is used for controlling the projector to project according to the image data.

As an implementation, the obtaining module 1020 may further include: the device comprises a receiving unit, a third determining unit, a fifth control unit, a second establishing unit, a fourth determining unit, a sixth control unit and a second analyzing unit; the projection control module 1030 may include: a second transmitting unit and a seventh controlling unit.

The receiving unit is used for receiving a second network connection request of the mobile terminal, and the second network connection request is used for indicating that a second network connection channel is established between the mobile terminal and the control center. The third determining unit is used for determining a second transmission protocol for the network connection between the mobile terminal and the control center according to the second network connection request. The fifth control unit is configured to control the control center to send a second acknowledgement packet corresponding to the second network connection request to the mobile terminal based on the second transmission protocol and the second network connection request. The second establishing unit is used for establishing a second network connection channel between the mobile terminal and the control center according to the second confirmation message. The fourth determining unit is used for determining the data source of the image information in the projection instruction. And the sixth control unit is used for controlling the control center to receive the image information through the second network connection channel if the data source is the mobile terminal. The second analysis unit is used for controlling the control center of the vehicle to analyze the image information, so that the control center of the vehicle obtains image data and audio data corresponding to the image information. The second transmitting unit controls the control center of the vehicle to transmit the image data to the projector based on the first network connection channel. The seventh control unit is used for controlling the projector to project according to the image data.

In some embodiments, the vehicle-mounted theater system further includes a motorized curtain, and the projection control module 1030 may further include: an eighth control unit, an acquisition unit, a ninth control unit, and a tenth control unit. The eighth control unit is used for controlling the electric curtain to be unfolded. The acquisition unit is used for acquiring the distance between the electric curtain and the projector. And the ninth control unit is used for controlling the projector to focus according to the distance. The tenth control unit is used for controlling the projector to project the image data onto the electric curtain.

In some embodiments, the in-vehicle theater system control apparatus 1000 may further include a function control module.

The function control module is used for controlling the function module of the vehicle to work according to preset projection environment parameters and a network connection channel, so that the environment in the vehicle of the vehicle is in a preset vehicle-mounted projection mode, and the projection environment parameters are used for representing that the internal environment conditions in the vehicle meet a preset scene.

In this embodiment, the projection environment parameter includes at least one of a temperature parameter, a car seat position parameter, a light intensity parameter of a target area in the car; the functional module comprises at least one of an air conditioner, a car seat, a car lamp, a window shade and a car window.

Referring to fig. 11, a functional block diagram of a vehicle 100 according to an embodiment of the present application is shown, where the vehicle 100 may include: a processor 150, a communication module 160, a memory 170, and a bus. The processor 150, the communication module 160 and the memory 170 are connected to each other through a bus and perform communication with each other. The bus may be an ISA bus, PCI bus, EISA bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. Wherein:

and a memory 170 for storing programs. In particular, the memory 170 may be used to store software programs as well as various data. The memory 170 may mainly include a program storage area and a data storage area, wherein the program storage area may store an application program required to operate at least one function and may include program codes including computer operating instructions. In addition to storing programs, the memory 170 may temporarily store messages or the like that the communication module 160 needs to send.

The processor 150 is configured to execute programs stored in the memory 170. The program, when executed by a processor, implements the steps of the in-vehicle theater system control method of each of the above embodiments. Alternatively, the processor 150 may be implemented in hardware using at least one of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 150 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing display content; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 150, but may be implemented by a single communication chip.

The Memory 170 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). The memory 170 may be used to store instructions, programs, code sets, or instruction sets. The memory 170 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as projection instructions, establishing a network connection channel, obtaining image data, obtaining audio data, projecting, playing instructions, playing, sending a first network connection request, determining a first transmission protocol, sending a first acknowledgement message, establishing a first network connection channel, determining a data source, receiving image information, analyzing image information, receiving a second network connection request, determining a second transmission protocol, sending a second acknowledgement message, establishing a second network connection channel, controlling a motorized canvas deployment, obtaining a distance, controlling focusing, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may further store data (such as a network connection channel, image information, image data, audio data, a first network connection request, a first network connection channel, a first transmission protocol, a first confirmation message, a bluetooth transmission protocol, an infrared transmission protocol, a digital living network alliance transmission protocol, a zigbee network protocol, a second network connection request, a second network connection channel, a second transmission protocol, a second confirmation message, a distance, a projection environment parameter, a projection mode, and a preset scene) created by the vehicle 100 during the control process of the vehicle-mounted theater system, and the like.

Referring to fig. 12, a computer readable storage medium 1200 provided by an embodiment of the present application is shown, in which a program code is stored, and the program code can be called by a processor to execute the method described in the foregoing method embodiment.

The computer-readable storage medium 1200 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium 1200 includes a non-volatile computer-readable storage medium. The computer readable storage medium 1200 has storage space for program code 1210 that performs any of the method steps described above. The program code can be read from or written to one or more computer program products. The program code 1210 may be compressed, for example, in a suitable form.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. An in-vehicle theater system control method applied to an in-vehicle theater system adapted to a vehicle, the in-vehicle theater system including a projector, the vehicle including an audio device, the method comprising:

when a projection instruction is received, establishing a network connection channel between the vehicle-mounted cinema system and a control center of the vehicle, wherein the projection instruction carries image information and is used for indicating the vehicle-mounted cinema system to play the image information;

acquiring corresponding image data and audio data based on the image information;

controlling the projector to project according to the image data; and

and sending a playing instruction to the sound equipment, wherein the playing instruction carries the audio data, and the playing instruction is used for controlling the sound equipment to play the audio data.

2. The method of claim 1, wherein establishing a network connection channel between the in-vehicle theater system and a control center of the vehicle upon receiving the projection instruction comprises:

when a projection instruction is received, controlling the projector to send a first network connection request to the control center, wherein the first network connection request is used for indicating the projector and the control center to establish a first network connection channel;

determining a first transmission protocol for network connection between the projector and the control center according to the first network connection request;

based on the first transmission protocol and the first network connection request, controlling the control center to send a first confirmation message corresponding to the first network connection request to the projector; and

and establishing a first network connection channel between the projector and the control center according to the first confirmation message.

3. The method of claim 2, wherein the first transport protocol comprises: at least one of Bluetooth transmission protocol, infrared transmission protocol, digital living network alliance transmission protocol and Zigbee network protocol.

4. The method of claim 2, wherein the obtaining corresponding image data and audio data based on the image information comprises:

determining a data source of the image information in the projection instruction;

if the data source is a mobile terminal connected with the control center in a network, controlling the control center to receive the image information; and

controlling the control center to analyze the image information, so that the control center obtains image data and audio data corresponding to the image information;

the controlling the projector to project according to the image data includes: controlling the control center to send the image data to the projector based on the first network connection channel; and controlling the projector to project according to the image data.

5. The method of claim 2, wherein the obtaining corresponding image data and audio data based on the image information comprises:

receiving a second network connection request of the mobile terminal, wherein the second network connection request is used for indicating that a second network connection channel is established between the mobile terminal and the control center;

determining a second transmission protocol for the network connection between the mobile terminal and the control center according to the second network connection request;

based on the second transmission protocol and the second network connection request, controlling the control center to send a second confirmation message corresponding to the second network connection request to the mobile terminal;

establishing a second network connection channel between the mobile terminal and the control center according to the second confirmation message;

if the data source is the mobile terminal, controlling the control center to receive the image information through the second network connection channel; and

6. The method of claim 1, wherein the in-vehicle theater system further comprises a motorized curtain, and wherein controlling the projector to project according to the image data comprises:

controlling the electric curtain to be unfolded;

acquiring the distance between the electric curtain and the projector;

controlling the projector to focus according to the distance; and

controlling the projector to project the image data onto the electric curtain.

7. The method according to any one of claims 1 to 6, further comprising:

controlling a functional module of the vehicle to work according to preset projection environment parameters and the network connection channel, so that the environment in the vehicle is in a preset vehicle-mounted projection mode, wherein the projection environment parameters are used for representing that the internal environment conditions in the vehicle meet a preset scene;

the projection environment parameters comprise at least one of temperature parameters, automobile seat position parameters and light intensity parameters of target areas in the automobile; the functional module comprises at least one of an air conditioner, an automobile seat, an automobile lamp, a window shade and an automobile window.

8. An on-vehicle cinema system controlling means, characterized by, be applied to the on-vehicle cinema system of adaptation vehicle or/and the vehicle, on-vehicle cinema system includes the projecting apparatus, on-vehicle cinema system controlling means includes:

the system comprises an establishing module, a control center and a display module, wherein the establishing module is used for establishing a network connection channel between the vehicle-mounted cinema system and the control center of a vehicle when a projection instruction is received, the projection instruction carries image information, and the projection instruction is used for indicating the vehicle-mounted cinema system to play the image information;

the acquisition module is used for acquiring corresponding image data and audio data based on the image information;

the projection control module is used for controlling the projector to project according to the image data; and

the playing module is used for sending a playing instruction to the sound equipment of the vehicle, the playing instruction carries the audio data, and the playing instruction is used for controlling the sound equipment to play the audio data.

9. The utility model provides an on-vehicle cinema system, is applied to the vehicle that has sound equipment, and on-vehicle cinema system includes the projecting apparatus, its characterized in that still includes:

a memory;

one or more processors coupled with the memory;

one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the method of any of claims 1-7.

10. A vehicle, characterized by comprising: a memory;

one or more processors coupled with the memory;

11. A computer-readable storage medium, having stored thereon program code that can be invoked by a processor to perform the method according to any one of claims 1 to 7.