Vehicle-mounted display content following switching method, device and equipment and readable storage medium

Abstract

The invention discloses a vehicle-mounted display content following switching method, device and equipment and a readable storage medium, and relates to the technical field of vehicle-mounted display, and the method comprises the steps: controlling the currently played target display content in a current display screen corresponding to a current seat where a target user is located to be in a playing pause state when it is detected that the target user has a seat replacement intention; determining a seat to be replaced based on the action data corresponding to the target user; controlling a target display screen corresponding to the to-be-replaced seat to be in a to-be-displayed state; after it is detected that the target user is located on the seat to be replaced, the target display screen is controlled to continue playing the target display content from a pause position, so that follow-up switching of the vehicle-mounted display content is achieved. According to the invention, the vehicle-mounted display content can be switched to the display screen at the corresponding position along with the position change of the passenger, so that the entertainment experience of the user is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted display technology, and in particular to a method, device, equipment and readable storage medium for following switching of vehicle-mounted display content. Background Art

[0002] As the in-vehicle system becomes more intelligent and the entertainment content becomes richer, users are becoming more and more demanding about the car experience. For example, users hope to be able to enjoy the in-vehicle intelligent entertainment experience instantly no matter where they sit in the car, that is, the in-vehicle entertainment content can switch with their seat position. It can be seen that how to make the in-vehicle display content switch to the display screen at the corresponding position as the passenger position changes to improve the user's entertainment experience is an urgent problem to be solved. Summary of the invention

[0003] The present application provides a method, device, equipment and readable storage medium for following switching of in-vehicle display content, which can enable the in-vehicle display content to switch to a display screen at a corresponding position following changes in the position of the occupant, so as to enhance the user's entertainment experience.

[0004] In a first aspect, an embodiment of the present application provides a method for following and switching vehicle-mounted display content, the method comprising:

[0005] When it is detected that the target user intends to change seats, the target display content being played on the current display screen corresponding to the current seat of the target user is controlled to be in a paused state;

[0006] Determining a seat to be changed based on the action data corresponding to the target user;

[0007] Controlling the target display screen corresponding to the seat to be replaced to be in a waiting state;

[0008] After it is detected that the target user is located at the seat to be changed, the target display screen is controlled to continue playing the target display content from the pause position, so as to achieve the follow-up switching of the vehicle-mounted display content.

[0009] In combination with the first aspect, in one implementation, the motion data is a door opening signal, and determining the seat to be changed based on the motion data corresponding to the target user includes:

[0010] When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists;

[0011] If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced;

[0012] If not, continue to execute the step of determining whether there is a second door opening signal.

[0013] In combination with the first aspect, in one implementation, the motion data is real-time moving image data of the user, and the determining of the seat to be changed based on the motion data corresponding to the target user includes:

[0014] Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat;

[0015] If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced;

[0016] If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

[0017] In combination with the first aspect, in one implementation, both the current display screen and the target display screen are detachable display screens, and the method further includes:

[0018] Obtaining a pin level signal outputted after the detachable display screen is installed at a target position;

[0019] Determine a signal output channel of the detachable display screen according to the pin level signal;

[0020] The detachable display screen is controlled based on the signal output channel.

[0021] In combination with the first aspect, in one implementation, before the step of detecting that the target user is located behind the seat to be changed, the step further includes:

[0022] When it is detected that there is a first user on the seat to be replaced, determining whether the first user is a target user based on face recognition technology or gravity detection technology;

[0023] If yes, it is determined that the target user is located in the seat to be changed;

[0024] If not, it is determined that the target user is not located in the seat to be changed.

[0025] In a second aspect, an embodiment of the present application provides a vehicle-mounted display content following switching device, the vehicle-mounted display content following switching device comprising:

[0026] The first control module is used to control the target display content being played on the current display screen corresponding to the current seat of the target user to be in a paused state when it is detected that the target user intends to change seats;

[0027] A seat identification module, which is used to determine the seat to be changed based on the action data corresponding to the target user;

[0028] A preprocessing module, which is used to control the target display screen corresponding to the seat to be replaced to be in a waiting state;

[0029] The second control module is used to control the target display screen to continue playing the target display content from the pause position after detecting that the target user is located at the seat to be changed, so as to achieve follow-up switching of the vehicle-mounted display content.

[0030] In conjunction with the second aspect, in one implementation, the action data is a door opening signal, and the seat recognition module is specifically configured to:

[0031] When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists;

[0032] If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced;

[0033] If not, continue to execute the step of determining whether there is a second door opening signal.

[0034] In conjunction with the second aspect, in one implementation, the motion data is real-time moving image data of the user, and the seat recognition module is further configured to:

[0035] Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat;

[0036] If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced;

[0037] If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

[0038] In combination with the second aspect, in one implementation, the current display screen and the target display screen are both detachable display screens, and the second control module is further configured to:

[0039] Obtaining a pin level signal outputted after the detachable display screen is installed at a target position;

[0040] Determine a signal output channel of the detachable display screen according to the pin level signal;

[0041] The detachable display screen is controlled based on the signal output channel.

[0042] In conjunction with the second aspect, in one implementation, the second control module is further configured to:

[0043] When it is detected that there is a first user on the seat to be replaced, determining whether the first user is a target user based on face recognition technology or gravity detection technology;

[0044] If yes, it is determined that the target user is located in the seat to be changed;

[0045] If not, it is determined that the target user is not located in the seat to be changed.

[0046] In the third aspect, an embodiment of the present application provides a vehicle-mounted display content follow-up switching device, wherein the vehicle-mounted display content follow-up switching device includes a processor, a memory, and a vehicle-mounted display content follow-up switching program stored in the memory and executable by the processor, wherein when the vehicle-mounted display content follow-up switching program is executed by the processor, the steps of the vehicle-mounted display content follow-up switching method as described above are implemented.

[0047] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a vehicle-mounted display content following switching program is stored. When the vehicle-mounted display content following switching program is executed by a processor, the steps of the aforementioned vehicle-mounted display content following switching method are implemented.

[0048] The beneficial effects brought by the technical solution provided by the embodiments of the present application include:

[0049] When it is detected that the target user intends to change seats, the target display content being played on the current display screen corresponding to the current seat where the target user is located is controlled to be in a paused playback state; then the seat to be changed is determined based on the action data corresponding to the target user, and the target display screen corresponding to the seat to be changed is controlled to be in a waiting state, so that after the target user is detected to be in the seat to be changed, the target display screen can be controlled to continue playing the target display content from the paused position as soon as possible to achieve the follow-up switching of the in-vehicle display content. It can be seen that through this application, the in-vehicle display content can be switched to the display screen at the corresponding position following the change of the passenger position, so as to enhance the user's entertainment experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 This is a flow chart of an embodiment of the vehicle-mounted display content following switching method of the present application;

[0051] Figure 2 A schematic diagram of the system architecture involved in the embodiment of the present application;

[0052] Figure 3 This is another schematic diagram of a system architecture involved in the embodiment of the present application;

[0053] Figure 4 This is a schematic diagram of the connection between the SOC processor and the display screen involved in the embodiment of the present application;

[0054] Figure 5 This is a schematic diagram of the hardware structure of the vehicle-mounted display content follow-up switching device involved in the embodiment of the present application. DETAILED DESCRIPTION

[0055] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0057] In a first aspect, an embodiment of the present application provides a method for following switching of in-vehicle display content.

[0058] In one embodiment, referring to Figure 1 , Figure 1 This is a flow chart of an embodiment of the vehicle display content following switching method of the present application. Figure 1 As shown, the vehicle-mounted display content following switching method includes:

[0059] Step S10: When it is detected that the target user intends to change seats, the target display content being played on the current display screen corresponding to the current seat of the target user is controlled to be in a paused state.

[0060] Exemplarily, in this embodiment, the target user refers to a person who is watching image content on a display screen (i.e., an entertainment screen) in a car; it should be understood that, under normal circumstances, the image content will be automatically played when the target user changes his position, so that the target user misses part of the image content, that is, cannot watch the image content automatically played during the change of position; therefore, in order to avoid the automatic playback of image content when the target user changes his position, when the present embodiment detects that the target user intends to change seats, the target display content being played on the current display screen corresponding to the current seat of the target user will be paused at the first time; for example, if the target user sits on the left side of the back seat, the target display content being played on the current display screen on the left side of the back seat (i.e., the left side of the back seat) will be paused.

[0061] It should be noted that for the identification of the current seat of the target user, see Figure 2 As shown, the intelligent cockpit domain controller can detect gravity collected by the seat gravity sensor, or identify it through the cockpit monitoring camera. Of course, it can also identify the user's position by locating the sound source through the on-board microphone group. The specific method to be used can be determined according to actual needs and is not limited here.

[0062] It should be understood that the recognition of the intention to change seats can be achieved in this embodiment by any one or more combinations of gravity detection technology, image recognition detection technology and voice recognition detection technology. Among them, for voice recognition detection technology, the smart cockpit domain controller can perform voice recognition through the vehicle microphone group. For example, the target user can make a voice description "I want to change seats" or "This position is not good", etc., and then collect the above voice description through the vehicle microphone group, so that the smart cockpit domain controller can determine that the target user has the intention to change seats based on the voice description collected by the vehicle microphone group; for gravity detection technology, when the target user stands up from the current seat, the real-time gravity will be collected through the seat gravity sensor on the current seat, so that the smart cockpit domain controller can determine that the target user has the intention to change seats based on the relationship between the real-time gravity and the corresponding gravity when the target user sits in the current seat.

[0063] For image recognition detection technology, the cockpit monitoring camera can be used to detect whether the target user gets off the vehicle. If so, the smart cockpit domain controller will determine that the target user intends to change seats. In addition, the smart cockpit domain controller can also determine whether the target user intends to change seats by whether there is a door opening signal at the target user's location. For example, if there is a door opening signal, it will be determined that the target user intends to change seats.

[0064] Step S20: Determine the seat to be changed based on the action data corresponding to the target user.

[0065] Exemplarily, in this embodiment, when the target user intends to change seats, the target seat that the target user is about to change (i.e., the seat to be changed) will be further inferred so that the target display content can be switched to the corresponding target display screen. The seat to be changed can be identified by means of door opening signals, image recognition detection technology, or voice detection technology, that is, the action data can be the door opening signal generated by the target user performing the door opening action, or the image data collected by the cabin monitoring camera during the movement of the target user, or the voice signal output by the target user; specifically, for the door opening signal, the seat to be changed can be determined based on whether the target user generates a door opening signal in a non-current seat; for the image recognition detection technology, the seat to be changed can be determined by determining whether the target user appears in the area where other seats are located through the user's real-time moving image data.

[0066] Among them, for voice detection technology, when the target user leaves the current position but does not open the door, the seat to be replaced can be determined based on the sound intensity collected by the on-board microphone. Specifically, each microphone in the on-board microphone group corresponds to a seat area, which can be named front left Mic_FL, front right Mic_FR, rear left Mic_RL and rear right Mic_RR. At the same time, the front and rear spaces of the cabin are divided into several area blocks respectively. Any seat in the car can correspond to one or several adjacent areas of these blocks, and these area blocks are marked with serial numbers; for example, the rear space is divided into 4 area blocks, the left rear seat is marked with serial number #R1, the right rear seat is marked with serial number #R4, and the space between the two is marked with serial numbers #R2 and #R3 respectively.

[0067] It should be understood that when the target user speaks in the rear left seat area #R1, the sound intensity of his voice collected by Mic_RL and Mic_RR will be different, and the sound intensity collected by Mic_RL must be greater than the sound intensity collected by Mic_RR; assuming that the maximum sound intensity is set to 1, then when the sound source is located in the four area blocks #R1, #R2, #R3 and #R4, the sound intensity collected by Mic_RL will gradually decrease from 1, and when the sound source is located at a certain position between #R2 and #R3, the sound intensity collected by Mic_RR is still less than 1, and when the sound source is located at the #R4 position, the sound intensity collected by Mic_RR will be equal to 1. Therefore, when the target user leaves the #R1 position but does not open the door, the sound is collected through the vehicle microphone group. When the sound intensity collected by Mic_RR gradually increases to 1, it is determined that the user's target seat is the rear right seat corresponding to #R4, that is, the rear right seat is used as the seat to be replaced.

[0068] Further, in one embodiment, the motion data is a door opening signal, and the step of determining the seat to be changed based on the motion data corresponding to the target user includes:

[0069] When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists;

[0070] If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced;

[0071] If not, continue to execute the step of determining whether there is a second door opening signal.

[0072] Exemplarily, it should be understood that each door has its corresponding door opening signal, and each door also has a corresponding seat, based on which there will be a mapping relationship between the door opening signal and the seat. In this embodiment, when it is detected that the target user intends to change seats, such as when the target user opens the door of the left rear seat, a first door opening signal will be generated; at this time, it will continue to detect whether the doors of other seats (i.e., the left front seat or the right rear seat) are opened. If not, it means that there is no second door opening signal, and the detection will continue; and if it is, it means that there is a second door opening signal, and the target seat corresponding to the second door opening signal is determined according to the mapping relationship between the door opening signal and the seat, that is, the target seat where the door corresponding to the second door opening signal is located is used as the seat to be replaced.

[0073] Furthermore, in one embodiment, the motion data is real-time moving image data of the user, and the step of determining the seat to be changed based on the motion data corresponding to the target user includes:

[0074] Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat;

[0075] If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced;

[0076] If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

[0077] Exemplarily, in this embodiment, the cabin image acquired by the cabin monitoring camera can be divided into multiple area blocks, and any seat in the car can correspond to one or several adjacent areas blocks and these area blocks are marked with serial numbers; for example, the left seat of the rear seat is marked as serial number #1, the right seat of the rear seat is marked as serial number #4, and the physical space between these two seats is marked as serial number #2 and #3 respectively. It can be understood that if the target user leaves the #1 position but does not open the door, the target user must pass through the spaces marked as serial numbers #2 and #3 in the process of moving from the left seat of the rear seat to the right seat of the rear seat, and the target seat after passing through the spaces #2 and #3 can only be the right seat of the rear seat #4. Then, in the multiple cabin images (i.e., the real-time moving image data of the user) acquired by the cabin monitoring camera during the user's movement, the position of the target user must be #1->#2->#3->#4 in chronological order. Based on this, when the target user leaves space #1 and enters space #2, the smart cockpit domain controller can determine that the target seat of the target user is the right rear seat corresponding to #4 according to the changes in the space where the target user is located.

[0078] Of course, if the target user leaves position #1 and opens the door, it can be determined whether the user's real-time mobile image data contains the #4 area block. If so, it means that the target user has entered the area where the right side of the rear seat is located, and the right side of the rear seat corresponding to the #4 area block will be used as the seat to be replaced.

[0079] Step S30: Control the target display screen corresponding to the seat to be changed to be in a waiting state.

[0080] Exemplarily, in this embodiment, after accurately identifying the user's intention to change seats and determining the seat to be changed, the target display screen on the seat to be changed will be controlled to be in a standby state during the period before the target user arrives and sits in the seat to be changed, that is, the target display screen is prepared for audio and video playback, such as power-on initialization of the display path, preparation for switching of audio and video channels, etc., and the screen can be in an off (i.e., not lit) state.

[0081] Step S40: After detecting that the target user is located at the seat to be changed, controlling the target display screen to continue playing the target display content from the pause position, so as to achieve follow-up switching of the in-vehicle display content.

[0082] Exemplarily, in this embodiment, the target user can be detected to be seated in the seat to be replaced by means of a seat gravity sensor, a cockpit monitoring camera, or a vehicle microphone group, for example, the seat gravity sensor detects that the gravity change is basically stable or the cockpit monitoring camera detects that the target user's head swings slightly and the line of sight is directed toward the target display screen; after detecting that the target user is seated in the seat to be replaced, the target display screen will be controlled to continue playing the target display content from the pause position, for example, the target display screen will continue to play image A from the 10th minute and 15 seconds position, so as to achieve the follow-up switching of the vehicle display content, so that the target user can continue to watch the image content seamlessly. It can be seen that this embodiment can enable the vehicle display content to switch to the display screen at the corresponding position following the change of the passenger position, so as to enhance the user's entertainment experience.

[0083] Furthermore, in one embodiment, before the step of detecting that the target user is located behind the seat to be changed, the step further includes:

[0084] When it is detected that there is a first user on the seat to be replaced, determining whether the first user is a target user based on face recognition technology or gravity detection technology;

[0085] If yes, it is determined that the target user is located in the seat to be changed;

[0086] If not, it is determined that the target user is not located in the seat to be changed.

[0087] Exemplarily, it should be understood that when there are multiple users in the car, there may be a scenario where multiple users change seats. Therefore, in order to ensure that the content displayed on the corresponding display screen is the content previously viewed by the corresponding user when multiple users change seats, this embodiment can distinguish users through face recognition technology or gravity detection technology. Specifically, if a user (i.e., the first user) is detected to be seated on the seat to be replaced by a seat gravity sensor or a cockpit monitoring camera, a gravity sensor can be used to detect the real-time gravity value on the seat to be replaced, and determine whether the real-time gravity value is the same as the gravity value of the target user. If they are the same, it means that the first user is the target user, and it is determined that the target user has sat on the seat to be replaced; if they are not the same, it means that the first user is not the target user, and it is determined that the target user has not sat on the seat to be replaced. At this time, monitoring can be continued until the target user sits on the seat to be replaced or the target user is located in a seat not to be replaced.

[0088] When the present embodiment detects through the seat gravity sensor or the cockpit monitoring camera that there is a user (i.e., the first user) sitting on the seat to be replaced, it is determined whether the facial information of the first user on the seat to be replaced collected by the cockpit monitoring camera is the same as the facial information of the target user. If they are the same, it means that the first user is the target user, and it is determined that the target user has sat on the seat to be replaced; if they are not the same, it means that the first user is not the target user, and it is determined that the target user has not sat on the seat to be replaced. At this time, monitoring can be continued until the target user sits on the seat to be replaced or the target user is located in a seat not to be replaced.

[0089] It should be noted that the target user may just temporarily leave the current seat, go to other seats to handle some matters, and then return to the current seat. Therefore, if the seat gravity sensor or the cockpit monitoring camera detects that the target user is back in the current seat, the current display screen corresponding to the current seat is controlled to continue playing the target display content from the pause position; it can be seen that the target display screen can be the same as the current display screen. In addition, if the seat gravity sensor or the cockpit monitoring camera detects that the target user is in other seats (other seats do not include the current seat and the seat to be changed), the display screens corresponding to other seats are made ready for audio and video playback and continue playing the target display content from the pause position.

[0090] Furthermore, in one embodiment, the current display screen and the target display screen are both detachable display screens, and the method further includes:

[0091] Obtaining a pin level signal outputted after the detachable display screen is installed at a target position;

[0092] Determine a signal output channel of the detachable display screen according to the pin level signal;

[0093] The detachable display screen is controlled based on the signal output channel.

[0094] For example, in this embodiment, if the number of entertainment screens in the car is insufficient, that is, not every seat has an entertainment screen, or even only one entertainment screen, the entertainment screen will be controlled to be a detachable display screen, so that the detachable display screen can be installed in any one of the installation positions of the co-pilot screen, the rear left screen, or the rear right screen. Figure 3As shown, the cockpit domain controller contains a SOC (System on Chip) processor and a Switch chip; the video signal of the SOC processor is output to the Switch chip, and the Switch chip can configure the output channel of the video signal by switching, and configure the display interface at the position where the display screen is installed on the co-pilot, the left side of the rear seat, and the right side of the rear seat for installing a detachable display screen; when the detachable display screen is installed at any installation position, a signal is sent to the Switch chip through the trigger circuit; after the Switch chip receives the control signal, it automatically switches the output channel of the video signal to the corresponding channel of the installation position of the detachable display screen, so that the detachable display screen can display normally.

[0095] See also Figure 4 As shown, the detachable display screen has a display screen interface circuit, and the N pins of the SOC processor are connected to multiple interface detection circuits, each of which is connected to a wiring harness; based on this, the SOC processor can determine whether the corresponding pin is connected to the display screen according to the pin status, so as to output the video image to be displayed on the screen. Specifically, when a certain wiring harness is not connected to the display screen, the corresponding interface detection circuit on the cockpit domain controller side is open, that is, the SOC processor will detect that this pin is at a high level (or low level); when a certain wiring harness is connected to the display screen, the display screen interface circuit and the interface detection circuit on the cockpit domain controller side form a closed-loop circuit, and the SOC processor will detect that this pin is at a low level (or high level), and then use the signal channel corresponding to the pin as the signal output channel of the detachable display screen, so as to control the display of the detachable display screen based on the signal output channel.

[0096] In a second aspect, an embodiment of the present application also provides a vehicle-mounted display content follow-up switching device.

[0097] In one embodiment, the vehicle-mounted display content following switching device includes:

[0098] The first control module is used to control the target display content being played on the current display screen corresponding to the current seat of the target user to be in a paused state when it is detected that the target user intends to change seats;

[0099] A seat identification module, which is used to determine the seat to be changed based on the action data corresponding to the target user;

[0100] A preprocessing module, which is used to control the target display screen corresponding to the seat to be replaced to be in a waiting state;

[0101] The second control module is used to control the target display screen to continue playing the target display content from the pause position after detecting that the target user is located at the seat to be changed, so as to achieve follow-up switching of the vehicle-mounted display content.

[0102] Furthermore, in one embodiment, the action data is a door opening signal, and the seat recognition module is specifically used for:

[0103] When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists;

[0104] If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced;

[0105] If not, continue to execute the step of determining whether there is a second door opening signal.

[0106] Furthermore, in one embodiment, the motion data is real-time moving image data of the user, and the seat recognition module is further used for:

[0107] Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat;

[0108] If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced;

[0109] If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

[0110] Furthermore, in one embodiment, the current display screen and the target display screen are both detachable display screens, and the second control module is further configured to:

[0111] Obtaining a pin level signal outputted after the detachable display screen is installed at a target position;

[0112] Determine a signal output channel of the detachable display screen according to the pin level signal;

[0113] The detachable display screen is controlled based on the signal output channel.

[0114] Furthermore, in one embodiment, the second control module is further configured to:

[0115] When it is detected that there is a first user on the seat to be replaced, determining whether the first user is a target user based on face recognition technology or gravity detection technology;

[0116] If yes, it is determined that the target user is located in the seat to be changed;

[0117] If not, it is determined that the target user is not located in the seat to be changed.

[0118] Among them, the functional implementation of each module in the above-mentioned vehicle-mounted display content following switching device corresponds to the various steps in the above-mentioned vehicle-mounted display content following switching method embodiment, and its functions and implementation processes are no longer repeated here one by one.

[0119] In a third aspect, an embodiment of the present application provides a vehicle-mounted display content follow switching device, which may be a personal computer (PC), a laptop computer, a server, or other device with data processing capabilities.

[0120] Reference Figure 5 , Figure 5 Schematic diagram of the hardware structure of the vehicle display content following switching device involved in the embodiment of the present application. In the embodiment of the present application, the vehicle display content following switching device may include a processor, a memory, a communication interface and a communication bus.

[0121] The communication bus may be of any type and is used to interconnect the processor, the memory, and the communication interface.

[0122] The communication interface includes an input / output (I / O) interface, a physical interface, and a logical interface, which are used to realize the interconnection of the components inside the vehicle display content following switching device, and an interface for realizing the interconnection between the vehicle display content following switching device and other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, an optical fiber interface, an ATM interface, etc.; the user device can be a display, a keyboard, etc.

[0123] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical storage, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), etc.

[0124] The processor may be a general-purpose processor, and the general-purpose processor may call the vehicle display content following switching program stored in the memory, and execute the vehicle display content following switching method provided in the embodiment of the present application. For example, the general-purpose processor may be a central processing unit (CPU). The method executed when the vehicle display content following switching program is called may refer to the various embodiments of the vehicle display content following switching method of the present application, and will not be repeated here.

[0125] Those skilled in the art will understand that Figure 5 The hardware structure shown in the figure does not constitute a limitation on the present application, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0126] In a fourth aspect, an embodiment of the present application also provides a computer-readable storage medium.

[0127] The readable storage medium of the present application stores a vehicle display content following switching program, wherein when the vehicle display content following switching program is executed by a processor, the steps of the vehicle display content following switching method as described above are implemented.

[0128] Among them, the method implemented when the in-vehicle display content follow-up switching program is executed can refer to the various embodiments of the in-vehicle display content follow-up switching method of the present application, and will not be repeated here.

[0129] It should be noted that the serial numbers of the above-mentioned embodiments of the present application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0130] The terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. The terms "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit "first", "second" and "third" to different types.

[0131] In the description of the embodiments of the present application, "exemplary", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary", "for example" or "for example" is intended to present related concepts in a specific way.

[0132] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; the “and / or” in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, “multiple” refers to two or more than two.

[0133] In some processes described in the embodiments of the present application, multiple operations or steps that appear in a specific order are included, but it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present application or in parallel, and the sequence number of the operation is only used to distinguish the different operations, and the sequence number itself does not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0134] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD) as described above, and includes a number of instructions for a terminal device to execute the methods described in each embodiment of the present application.

[0135] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for following and switching vehicle-mounted display content, characterized in that: The vehicle-mounted display content following switching method comprises: When it is detected that the target user intends to change seats, the target display content being played on the current display screen corresponding to the current seat of the target user is controlled to be in a paused state; Determining a seat to be changed based on the action data corresponding to the target user; Controlling the target display screen corresponding to the seat to be replaced to be in a waiting state; After it is detected that the target user is located at the seat to be changed, the target display screen is controlled to continue playing the target display content from the pause position, so as to achieve the follow-up switching of the vehicle-mounted display content.

2. The method for following and switching vehicle-mounted display content according to claim 1, characterized in that: The action data is a door opening signal, and determining the seat to be changed based on the action data corresponding to the target user includes: When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists; If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced; If not, continue to execute the step of determining whether there is a second door opening signal.

3. The method for following and switching vehicle-mounted display content according to claim 1, characterized in that: The motion data is real-time moving image data of the user, and the step of determining the seat to be changed based on the motion data corresponding to the target user includes: Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat; If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced; If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

4. The method for following and switching vehicle-mounted display content according to claim 1, characterized in that: The current display screen and the target display screen are both detachable display screens, and the method further includes: Obtaining a pin level signal outputted after the detachable display screen is installed at a target position; Determine a signal output channel of the detachable display screen according to the pin level signal; The detachable display screen is controlled based on the signal output channel.

5. The method for following and switching vehicle-mounted display content according to claim 1, characterized in that: Before the step of detecting that the target user is located at the seat to be changed, the method further includes: When it is detected that there is a first user on the seat to be replaced, determining whether the first user is a target user based on face recognition technology or gravity detection technology; If yes, it is determined that the target user is located in the seat to be changed; If not, it is determined that the target user is not located in the seat to be changed.

6. A vehicle-mounted display content following switching device, characterized in that: The vehicle-mounted display content following switching device comprises: The first control module is used to control the target display content being played on the current display screen corresponding to the current seat of the target user to be in a paused state when it is detected that the target user intends to change seats; A seat identification module, which is used to determine the seat to be changed based on the action data corresponding to the target user; A preprocessing module, which is used to control the target display screen corresponding to the seat to be replaced to be in a waiting state; The second control module is used to control the target display screen to continue playing the target display content from the pause position after detecting that the target user is located at the seat to be changed, so as to achieve follow-up switching of the vehicle-mounted display content.

7. The vehicle-mounted display content following switching device according to claim 6, characterized in that: The action data is a door opening signal, and the seat recognition module is specifically used for: When a first door opening signal corresponding to the current seat is detected, determining whether a second door opening signal exists; If so, determining a target seat corresponding to the second door opening signal based on a preset mapping relationship between door opening signals and seats, and using the target seat as the seat to be replaced; If not, continue to execute the step of determining whether there is a second door opening signal.

8. The vehicle-mounted display content following switching device according to claim 6, characterized in that: The motion data is real-time moving image data of the user, and the seat recognition module is further used for: Detecting whether the target user enters a target area according to the real-time moving image data of the user, wherein the target area is an area not corresponding to the current seat; If so, determine a target seat corresponding to the target area based on a preset mapping relationship between the area and the seat, and use the target seat as the seat to be replaced; If not, continue to execute the step of detecting whether the target user enters the target area according to the real-time mobile image data of the user.

9. A vehicle-mounted display content following switching device, characterized in that: The in-vehicle display content following switching device includes a processor, a memory, and an in-vehicle display content following switching program stored in the memory and executable by the processor, wherein when the in-vehicle display content following switching program is executed by the processor, the steps of the in-vehicle display content following switching method as described in any one of claims 1 to 5 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a vehicle display content following switching program, wherein when the vehicle display content following switching program is executed by the processor, the steps of the vehicle display content following switching method according to any one of claims 1 to 5 are implemented.

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