Vehicle display screen control method, device and equipment and storage medium

Abstract

The invention discloses a vehicle display screen control method, device and equipment and a storage medium, and relates to the technical field of vehicle control, and the vehicle display screen control method comprises the steps that a touch signal input by a user is obtained, the touch signal is input by a passenger based on a touch control panel, and the touch control panel is arranged at an armrest of a vehicle seat; obtaining a to-be-controlled unit and a control parameter of the display screen based on the touch signal; performing parameter adjustment on a to-be-controlled unit of the display screen according to the control parameters to realize control on the vehicle display screen; according to the method, the touch screen is arranged on the display screen on the rear row of the vehicle, the display screen is controlled based on the touch signal input by the user through operation on the touch screen, or the entertainment function of the vehicle is controlled based on the display screen, so that passengers on the rear row can control the display screen more comfortably and conveniently, and better riding experience feeling is provided.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a vehicle display screen control method, device, equipment and storage medium. Background Art

[0002] With the continuous development of new energy vehicle technology, vehicle cockpits have become more intelligent, diversified and entertaining. Many car companies have integrated large entertainment screens into the rear seats of the cockpit, thus providing a better entertainment travel experience for rear passengers.

[0003] The current entertainment screen is mainly controlled by touch, similar to a large in-car tablet computer, and all kinds of mobile devices currently support external mouse control. However, due to the fixed position of the entertainment screen in the cabin, rear passengers cannot operate it in a comfortable sitting position. Passengers often need to adjust their sitting posture and lean forward to touch the entertainment screen with their hands, which greatly affects the passengers' entertainment and travel experience.

[0004] Some control methods are also carried out through wireless mobile phones, but the control content provided by this method is not comprehensive and is often limited to vehicle function control and settings, which cannot meet entertainment usage scenarios. At the same time, it is necessary to develop relevant control interfaces on the mobile device side, which brings additional development and maintenance costs. In addition, most passengers will experience motion sickness when using mobile devices while riding, and it is more obvious in new energy vehicles. Using mobile devices to control will bring a very bad user experience.

[0005] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0006] The main purpose of this application is to provide a vehicle display screen control method, device, equipment and storage medium, aiming to solve the technical problem that the entertainment screen is fixed in the cabin, which makes it impossible for rear passengers to operate it in a comfortable sitting position, affecting the passenger riding experience.

[0007] To achieve the above objectives, the present application proposes a vehicle display screen control method, the vehicle display screen control method comprising:

[0008] Acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is disposed at an armrest of a vehicle seat;

[0009] Obtaining a control unit and control parameters of the display screen based on the touch signal;

[0010] The parameters of the control unit of the display screen are adjusted according to the control parameters to realize the control of the vehicle display screen.

[0011] In one embodiment, obtaining the control unit and control parameters of the display screen based on the touch signal includes:

[0012] Identify the number of touch points and the movement trajectory of the touch points of the touch signal;

[0013] A control unit to be controlled is obtained based on the number of touch points, and a control parameter of the control unit to be controlled is obtained according to the movement trajectory of the touch points.

[0014] In one embodiment, obtaining the control unit to be controlled based on the number of touch points, and obtaining the control parameters of the control unit to be controlled according to the movement trajectory of the touch points include:

[0015] When the number of touch points is 2, the volume control unit is used as the control unit to be controlled, and the volume control parameters of the volume control unit are obtained according to the movement trajectory of the touch points;

[0016] When the number of touch points is 3, the application switching unit is used as the control unit to be controlled, and the application switching control parameter of the application switching unit is obtained according to the movement trajectory of the touch points;

[0017] When the number of touch points is 4, the display screen angle control unit is used as the control unit to be controlled, and the angle control parameters of the display screen angle control unit are obtained according to the moving trajectory of the touch points.

[0018] In one embodiment, before obtaining the control unit to be controlled based on the number of touch points and obtaining the control parameters of the control unit to be controlled according to the movement trajectory of the touch points, the method further includes:

[0019] When the number of the touch points is 1, the control unit to be controlled is obtained according to the position of the touch points and the control unit to be controlled is started.

[0020] In one embodiment, the acquiring of a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is disposed in front of an armrest of a vehicle seat, further comprises:

[0021] Get the status of the passengers in the vehicle;

[0022] The current display screen angle and the current volume are adjusted based on the vehicle occupant status.

[0023] In one embodiment, before adjusting the current display screen angle and the current volume based on the vehicle occupant status, the method includes:

[0024] Get the level of the passengers in the vehicle;

[0025] When the level of the occupant in the vehicle is a child level, locking the preset entertainment function;

[0026] When the level of the vehicle occupant is elderly, the multi-function simple mode is activated.

[0027] In one embodiment, adjusting the current display screen angle and the current volume based on the vehicle occupant status includes:

[0028] When the vehicle occupant is in a left-side sitting state or a right-side sitting state, a target angle and a target volume are obtained based on a preset display screen angle-volume control table, wherein the preset display screen angle-volume control table is a one-to-one corresponding sitting state, target angle, and target volume;

[0029] When the in-vehicle occupant state is a mixed riding state, obtaining a historical display screen angle and a historical volume, taking the historical display screen angle as a target angle, and taking the historical volume as a target volume;

[0030] The current display screen angle and the current volume are adjusted according to the target angle and the target volume.

[0031] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle display screen control device, the vehicle display screen control device comprising:

[0032] A signal acquisition module, used for acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is arranged at an armrest of a vehicle seat;

[0033] A display screen control module, used to obtain control units and control parameters of the display screen based on the touch signal;

[0034] The display screen control module is also used to adjust the parameters of the control unit of the display screen according to the control parameters to achieve control of the vehicle display screen.

[0035] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle display screen control device, which includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, and the computer program is configured to implement the steps of the vehicle display screen control method as described above.

[0036] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the vehicle display screen control method described above are implemented.

[0037] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the steps of the vehicle display screen control method described above are implemented.

[0038] One or more technical solutions proposed in this application have at least the following technical effects: BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0041] Figure 1 A schematic diagram of a flow chart provided for the first embodiment of the vehicle display screen control method of the present application;

[0042] Figure 2 A schematic diagram of a display screen control process based on a touch panel provided in Embodiment 1 of the vehicle display screen control method of the present application;

[0043] Figure 3 A schematic diagram of a flow chart provided for the second embodiment of the vehicle display screen control method of the present application;

[0044] Figure 4 This is a schematic diagram of the module structure of the vehicle display screen control device according to an embodiment of the present application;

[0045] Figure 5 Schematic diagram of the device structure of the hardware operating environment involved in the vehicle display screen control method in the embodiment of the present application. DETAILED DESCRIPTION

[0046] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0047] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0048] The main solution of the embodiment of the present application is: obtaining a touch signal input by a user, the touch signal is input by the occupant based on a touch control panel, and the touch control panel is arranged on the armrest of the vehicle seat; obtaining the control unit and control parameters of the display screen based on the touch signal; adjusting the parameters of the control unit of the display screen according to the control parameters to realize the control of the vehicle display screen.

[0049] In this embodiment, for the convenience of description, the following description is made by taking the identification of the vehicle display screen control device as the execution subject.

[0050] As existing technologies continue to develop with the new energy vehicle technology, vehicle cockpits have become more intelligent, diversified and entertaining. Many car companies have integrated large entertainment screens into the rear seats of the cockpit, thus providing a better entertainment travel experience for rear passengers.

[0051] The current entertainment screen is mainly controlled by touch, similar to a large in-car tablet computer, and all kinds of mobile devices currently support external mouse control. However, due to the fixed position of the entertainment screen in the cabin, rear passengers cannot operate it in a comfortable sitting position. Passengers often need to adjust their sitting posture and lean forward to touch the entertainment screen with their hands, which greatly affects the passengers' entertainment and travel experience.

[0052] Some control methods are also carried out through wireless mobile phones, but the control content provided by this method is not comprehensive and is often limited to vehicle function control and settings, which cannot meet entertainment usage scenarios. At the same time, it is necessary to develop relevant control interfaces on the mobile device side, which brings additional development and maintenance costs. In addition, most passengers will experience motion sickness when using mobile devices while riding, and it is more obvious in new energy vehicles. Using mobile devices to control will bring a very bad user experience.

[0053] The present application provides a solution by providing a touch screen for the rear display screen of the vehicle, controlling the display screen based on touch signals input by the user on the touch screen, or controlling the vehicle entertainment function based on the display screen, so that rear passengers can control the display screen more comfortably and conveniently, providing a better riding experience.

[0054] It can be seen from the above embodiments that the present application discloses a vehicle display screen control method, device, equipment and storage medium, which relates to the field of vehicle control technology, and discloses a vehicle display screen control method, including: obtaining a touch signal input by a user, the touch signal is input by the occupant based on a touch control panel, and the touch control panel is arranged at the armrest of the vehicle seat; obtaining the control unit and control parameters of the display screen based on the touch signal; adjusting the parameters of the control unit of the display screen according to the control parameters to realize the control of the vehicle display screen; the method realizes the control of the vehicle display screen by setting a touch screen for the rear display screen of the vehicle, controlling the display screen based on the touch signal input by the user on the touch screen, or controlling the vehicle entertainment function based on the display screen, so that the rear passengers can control the display screen more comfortably and conveniently, providing a better riding experience.

[0055] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, a vehicle display screen control device, etc. The following takes the vehicle display screen control device as an example to illustrate this embodiment and the following embodiments.

[0056] Based on this, the embodiment of the present application provides a vehicle display screen control method, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the vehicle display screen control method of the present application.

[0057] In this embodiment, the vehicle display screen control method includes steps S10 to S30:

[0058] Step S10 , obtaining a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, and the touch control panel is disposed at an armrest of a vehicle seat.

[0059] It should be noted that the touch signal input by the user is a signal input by the user based on a touch control panel provided at the armrest of the vehicle seat.

[0060] It is understandable that the touch signal may be generated by a user touching the touch control panel with a finger or a specific sensing object.

[0061] It should be understood that the touch control panel is a physical touch panel for implementing touch control of the entertainment screen. The rear armrest is used to arrange the touch control panel, and the touch control panel can also be implemented through the armrest screen virtual control panel.

[0062] It should be emphasized that the touch control panel is connected to the rear entertainment screen, and the rear entertainment screen can be operated through the touch control panel. The touch control panel is the same as the touch pad on a laptop. Users can use the touch control panel TouchPad in the same way as using a laptop touch pad, with low learning costs and more comprehensive and flexible operation methods. The touch pad can be physical, similar to the touch pad on a laptop. It can also be virtual, adding a soft touch area to the armrest screen.

[0063] It should be noted that the rear armrest is used to place the touch control panel / TouchPad. Users can use the touch control panel / TouchPad through the armrest when needed. If the vehicle model has more than 5 seats, each middle row seat has an armrest, and the third row seat has a hidden armrest. If the vehicle model has 5 seats, the rear row seat has a hidden armrest.

[0064] In a feasible implementation manner, step S10 may include steps A101 to A102:

[0065] Step A101, obtaining the status of the passengers in the vehicle.

[0066] It is understandable that when an occupant enters the vehicle, the occupant status can be obtained, and the display angle and current volume can be adjusted based on the occupant status to put the user at the best angle and optimal volume for using the display screen.

[0067] It should be noted that the passenger status in the vehicle includes left-side sitting status, right-side sitting status and mixed sitting status.

[0068] Step A102, adjusting the current display screen angle and the current volume based on the status of the vehicle occupants.

[0069] It should be understood that the angle of the display screen can be adjusted according to the occupant's state in the vehicle, that is, the seating position in the vehicle, and the current display screen angle is adjusted based on the optimal display screen viewing angle for the position that is pre-set at different positions.

[0070] Similarly, it is understandable that the fixed positions of the speakers in the car are different, and the volume felt by the passengers in different positions is also different. The optimal volume at different positions is pre-calibrated, and after the status of the passengers in the car is identified, the position of the passengers in the car is determined based on the status of the passengers in the car, and the current volume is adjusted based on the pre-calibrated optimal volume.

[0071] It should be noted that the adjusting of the current display screen angle and the current volume based on the state of the occupant in the vehicle includes: when the state of the occupant in the vehicle is a left-side sitting state or a right-side sitting state, obtaining a target angle and a target volume based on a preset display screen angle-volume control table, wherein the preset display screen angle-volume control table is a one-to-one corresponding sitting state, target angle and target volume; when the state of the occupant in the vehicle is a mixed sitting state, obtaining a historical display screen angle and a historical volume, taking the historical display screen angle as the target angle, and taking the historical volume as the target volume; and adjusting the current display screen angle and the current volume according to the target angle and the target volume.

[0072] It is understandable that the preset display screen angle-volume control table is a pre-calibrated optimal volume and optimal display screen angle for passengers in different positions in the vehicle.

[0073] In a specific implementation, the occupant status in the vehicle is a left-side sitting status or a right-side sitting status, which can be understood as the occupants in the vehicle are all on the left side or all on the right side; the occupant status in the vehicle is a mixed sitting status, which means that the occupants in the vehicle are both on the left and on the right side.

[0074] It should be noted that when the occupant status in the vehicle is a mixed riding status, the historical display screen angle and the historical volume are obtained, and the historical display screen angle is used as the target angle, and the historical volume is used as the target volume. When it is recognized that there are occupants on both the left and right sides, the control module automatically restores the entertainment screen angle and the rear audio sound field to the default state or the last used state; or the display screen angle and volume are controlled based on a pre-calibrated preset display screen angle-volume control table to obtain the display screen angle and volume size corresponding to the mixed state.

[0075] It should be noted that before adjusting the current display screen angle and the current volume based on the status of the occupants in the car, it includes: obtaining the level of the occupants in the car; when the level of the occupants in the car is at the child level, locking the preset entertainment function; when the level of the occupants in the car is at the elderly level, starting the multi-function simple mode.

[0076] It is understandable that obtaining the level of the occupants in the vehicle may be by collecting facial images of the occupants in the vehicle and identifying the occupant levels based on a pre-trained occupant level recognition model. The composition of the model may be adjusted as required without specific limitation.

[0077] Among them, it should be understood that the occupant levels in the car can include child level, elderly level and adult level. If there are children in the car, some functions of the display screen can be locked to prevent accidents caused by children's accidental touch or wrong operation; if there are elderly people in the car, the display screen control mode can be switched to make the display interface simpler and easier for the elderly to operate.

[0078] In this embodiment, by pre-calibrating the optimal display screen angle and optimal volume for each position, the display screen angle and the current vehicle volume are adjusted based on the seating position of the occupants in the vehicle, so that the occupants can be in the most comfortable riding state, thereby improving the user experience.

[0079] The above are only feasible implementations of step S10 provided in this embodiment, and this embodiment does not specifically limit the specific implementation of step S10.

[0080] Step S20, obtaining the control unit and control parameters of the display screen based on the touch signal.

[0081] It is understandable that the user generates a touch signal using the touch pad because the user wants to control certain functions of the display screen based on the touch pad, or to start certain functions.

[0082] It should be understood that the display screen can have a variety of entertainment functions, control functions of some in-vehicle equipment and related control functions of the display screen itself, such as in-car video, in-car KTV, air-conditioning switch, sunroof switch, display screen angle, display screen brightness, etc.

[0083] According to the functions of the above display screen, each function has a corresponding control unit in the display screen, and the user can use the function by clicking or double-clicking the control unit based on the touch panel.

[0084] It should be understood that the control parameters can be adjustment values ​​for each control unit to be controlled. For example, when the control unit is the angle of the display screen, the corresponding control parameters can be adjustment upward by 10 degrees, forward by 15 degrees, left by 5 degrees, and other control parameters corresponding to the control unit to be controlled.

[0085] Step S30, adjusting the parameters of the control unit of the display screen according to the control parameters to achieve control of the vehicle display screen.

[0086] In the specific implementation, the display screen control process based on the touch panel can refer to Figure 2 In the figure, the touch panel control is performed through the touch panel placed on the rear armrest. The audio and video control of the entertainment screen is performed based on the control signal transmitted by the touch panel. At the same time, passenger identification is required before control.

[0087] It should be emphasized that the adjusted parameters are saved in the vehicle's storage system so that they can be quickly called up during future use.

[0088] This embodiment provides a vehicle display screen control method, which provides a touch screen for the rear display screen of the vehicle, controls the display screen based on touch signals input by the user on the touch screen, or controls the vehicle entertainment function based on the display screen, so that rear passengers can control the display screen more comfortably and conveniently, providing a better riding experience.

[0089] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 3 , step S20, the vehicle display screen control method further includes steps S21-S22:

[0090] Step S21, identifying the number of touch points and the movement trajectory of the touch points of the touch signal.

[0091] It is understandable that the number of touch points can be understood as the number of "tools" of the touchpad, and the tools can be fingers, knuckles, specific touchpad control tools, etc.; the touch point data can be 1, 2, 3, or 4. This embodiment takes the number of fingers touching the touchpad as the number of touch points as an example when the touchpad is touched by fingers.

[0092] It should be understood that the touch point trajectory can be understood as a moving trajectory generated by the user touching the touch pad, determining the number of touch points, and then continuously touching the touch pad and sliding with the touch point as the starting point.

[0093] Step S22, obtaining a control unit to be controlled based on the number of touch points, and obtaining control parameters of the control unit to be controlled according to the movement trajectory of the touch points.

[0094] It is understandable that the number of touch points of the user touching the touch panel is preset to correspond to different control units to be controlled, and different touch point movement trajectories of each control unit to be controlled correspond to different control parameters of the control unit to be controlled.

[0095] In a feasible implementation, step S22 may include steps A221 to A223:

[0096] Step A221, when the number of touch points is 2, the volume control unit is used as the control unit to be controlled, and the volume control parameters of the volume control unit are obtained according to the movement trajectory of the touch points.

[0097] It should be noted that, taking the number of fingers touching the touchpad as the number of touch points as an example, the volume control unit is used as the control unit to be controlled, and the volume control parameter of the volume control unit is obtained according to the movement trajectory of the touch points. The user can use two fingers to slide on the touch control panel, which can realize "full page sliding" control in the entertainment system.

[0098] It should be emphasized that the volume of the car audio can be controlled by moving two fingers closer or further away on the touch control panel. When two fingers are closer, the volume decreases, and when two fingers are further away, the volume increases.

[0099] It should be further emphasized that while adjusting the volume, the entertainment screen audio and video control module will intelligently adjust the sound field of the rear audio system in the car according to the occupancy status of each seat in the car as fed back by the occupant recognition module. For example, if there is only a member on the left side of the second row, the sound field will be intelligently adjusted to the best listening sound field for that member.

[0100] Step A222: when the number of touch points is 3, the application switching unit is used as the control unit to be controlled, and the application switching control parameters of the application switching unit are obtained according to the movement trajectory of the touch points.

[0101] It should be noted that the user can use three fingers to swipe left and right on the touch control panel to realize the "application switching" control in the entertainment system. Swiping to the right corresponds to switching to the previous application, and swiping to the left corresponds to switching to the next application. If it is the last application, no action will be performed.

[0102] Furthermore, the user can use three fingers to slide up and down on the touch control panel to control the "control center" in the entertainment system. The downward movement corresponds to pulling down the control center, and the upward movement corresponds to folding the control center.

[0103] Furthermore, the user can use three fingers to move closer or further away on the touch control panel to adjust the brightness of the entertainment screen. When moving closer, the brightness will dim, and when moving apart, the brightness will brighten.

[0104] Step A223, when the number of touch points is 4, the display screen angle control unit is used as the control unit to be controlled, and the angle control parameters of the display screen angle control unit are obtained according to the moving trajectory of the touch points.

[0105] In a specific implementation, the user can control the angle of the entertainment screen by sliding four fingers up and down on the touch control panel. The upper position corresponds to rotating the screen upward, and the lower position corresponds to rotating the screen downward. The user can control the angle of the entertainment screen by sliding four fingers left and right on the touch control panel. The left position corresponds to rotating the screen leftward, and the right position corresponds to rotating the screen rightward. The user can control the entertainment screen by moving four fingers closer to or further away from the touch control panel. Moving closer to or further away from the touch control panel corresponds to folding the entertainment screen and turning off the entertainment system. Moving further away from the touch control panel corresponds to unfolding the entertainment screen and turning on the entertainment system.

[0106] It should be emphasized that when the number of touch points is 1, the control unit to be controlled is obtained and started according to the position of the touch point, that is, the user slides on the touch control panel with one finger to realize the control of the "mouse" in the entertainment system, and up, down, left, and right correspond to up, down, left, and right in the entertainment system. The user clicks on the touch control panel with one finger to realize the control of "confirm" in the entertainment system. Combined with S4.1, all control functions in the entertainment screen can be realized.

[0107] In this embodiment, the display screen and the content displayed on the display screen are controlled by determining the number of touch points of the touchpad touched by the user and the specific operation to be controlled based on the movement trajectory of the touch points. This can provide a more user-friendly experience for rear passengers, optimize the disadvantage that passengers need to lean forward to perform manual touch, and avoid the risk of symptoms such as motion sickness when using mobile devices.

[0108] The above are only feasible implementations of step S22 provided in this embodiment, and this embodiment does not specifically limit the specific implementation of step S22.

[0109] The present embodiment provides a vehicle display screen control method, which determines the unit to be controlled by identifying the number of touch points and the movement trajectory of the touch points in the touch signal, and obtains the control parameters of the control unit based on the movement trajectory of the touch points. The control parameters can be dynamically adjusted according to the actual operation of the user, and the user's touch input can be responded to more intelligently, thereby providing a more intuitive and convenient human-computer interaction experience, improving the flexibility and usability of the user interface, and also improving the user's riding experience.

[0110] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the vehicle display screen control method of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0111] This application also provides a vehicle display screen control device, please refer to Figure 4 , the vehicle display screen control device comprises:

[0112] A signal acquisition module 10, for acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is disposed at an armrest of a vehicle seat;

[0113] A display screen control module 20, used to obtain control units and control parameters of the display screen based on the touch signal;

[0114] The display screen control module 20 is further used to adjust the parameters of the control unit of the display screen according to the control parameters to achieve control of the vehicle display screen.

[0115] The vehicle display screen control device provided by the present application adopts the vehicle display screen control method in the above embodiment, which can solve the technical problem that the entertainment screen is fixed in the cabin, causing the rear passengers to be unable to operate it in a comfortable sitting position, affecting the passenger riding experience. Compared with the prior art, the beneficial effects of the vehicle display screen control device provided by the present application are the same as the beneficial effects of the vehicle display screen control method provided by the above embodiment, and the other technical features of the vehicle display screen control device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0116] The present application provides a vehicle display screen control device, which includes: at least one processor; and a memory that is communicatively connected to the at least one processor; wherein the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vehicle display screen control method in the above-mentioned embodiment one.

[0117] Reference below Figure 5 , which shows a schematic diagram of the structure of a vehicle display screen control device suitable for implementing the embodiment of the present application. The vehicle display screen control device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 5 The vehicle display screen control device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0118] like Figure 5As shown, the vehicle display screen control device may include a processing device 1001 (e.g., a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the vehicle display screen control device are also stored. The processing device 1001, ROM1002, and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the vehicle display screen control device to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a vehicle display screen control device with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0119] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0120] The vehicle display screen control device provided by the present application adopts the vehicle display screen control method in the above embodiment, which can solve the technical problem that the entertainment screen is fixed in the cabin, causing the rear passengers to be unable to operate it in a comfortable sitting position, affecting the passenger riding experience. Compared with the prior art, the beneficial effects of the vehicle display screen control device provided by the present application are the same as the beneficial effects of the vehicle display screen control method provided by the above embodiment, and the other technical features in the vehicle display screen control device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0121] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0122] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0123] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the vehicle display screen control method in the above-mentioned embodiment.

[0124] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0125] The computer-readable storage medium may be included in the vehicle display screen control device; or may exist independently without being assembled into the vehicle display screen control device.

[0126] The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the vehicle display screen control device, the vehicle display screen control device: obtains a touch signal input by a user, the touch signal is input by the occupant based on a touch control panel, and the touch control panel is set on the armrest of the vehicle seat; obtains the control unit and control parameters of the display screen based on the touch signal; adjusts the parameters of the control unit of the display screen according to the control parameters to realize control of the vehicle display screen.

[0127] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0128] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0129] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0130] The readable storage medium provided by the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned vehicle display screen control method, and can solve the technical problem that the entertainment screen is fixed in the cockpit, which makes it impossible for rear passengers to operate it in a comfortable sitting position, affecting the passenger riding experience. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the present application are the same as the beneficial effects of the vehicle display screen control method provided by the above-mentioned embodiment, and will not be repeated here.

[0131] The present application also provides a computer program product, including a computer program, which implements the steps of the vehicle display screen control method as described above when executed by a processor.

[0132] The computer program product provided by the present application can solve the technical problem that the entertainment screen is fixed in the cockpit, which makes it impossible for rear passengers to operate it in a comfortable sitting position, affecting the passenger riding experience. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as the beneficial effects of the vehicle display screen control method provided by the above embodiment, and will not be repeated here.

[0133] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A vehicle display screen control method, It is characterized in that The vehicle display screen control method comprises: Acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is disposed at an armrest of a vehicle seat; Obtaining a control unit and control parameters of the display screen based on the touch signal; The parameters of the control unit of the display screen are adjusted according to the control parameters to realize the control of the vehicle display screen.

2. The vehicle display screen control method according to claim 1, It is characterized in that The method of obtaining the control unit and control parameters of the display screen based on the touch signal includes: Identify the number of touch points and the movement trajectory of the touch points of the touch signal; A control unit to be controlled is obtained based on the number of touch points, and a control parameter of the control unit to be controlled is obtained according to the movement trajectory of the touch points.

3. The vehicle display screen control method according to claim 2, It is characterized in that The obtaining of the control unit to be controlled based on the number of touch points, and obtaining the control parameters of the control unit to be controlled according to the movement trajectory of the touch points, includes: When the number of touch points is 2, the volume control unit is used as the control unit to be controlled, and the volume control parameters of the volume control unit are obtained according to the movement trajectory of the touch points; When the number of touch points is 3, the application switching unit is used as the control unit to be controlled, and the application switching control parameter of the application switching unit is obtained according to the movement trajectory of the touch points; When the number of touch points is 4, the display screen angle control unit is used as the control unit to be controlled, and the angle control parameters of the display screen angle control unit are obtained according to the moving trajectory of the touch points.

4. The vehicle display screen control method according to claim 3, It is characterized in that Before obtaining the control unit to be controlled based on the number of touch points and obtaining the control parameters of the control unit to be controlled according to the movement trajectory of the touch points, the method further includes: When the number of the touch points is 1, the control unit to be controlled is obtained according to the position of the touch points and the control unit to be controlled is started.

5. The vehicle display screen control method according to claim 1, It is characterized in that The method of acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is arranged in front of an armrest of a vehicle seat, further comprising: Get the status of the passengers in the vehicle; The current display screen angle and the current volume are adjusted based on the vehicle occupant status.

6. The vehicle display screen control method according to claim 5, It is characterized in that Before adjusting the current display screen angle and the current volume based on the vehicle occupant status, the method includes: Get the level of the passengers in the vehicle; When the level of the occupant in the vehicle is a child level, locking the preset entertainment function; When the level of the vehicle occupant is elderly, the multi-function simple mode is activated.

7. The vehicle display screen control method according to claim 6, It is characterized in that The adjusting the current display screen angle and the current volume based on the vehicle occupant status includes: When the vehicle occupant is in a left-side sitting state or a right-side sitting state, a target angle and a target volume are obtained based on a preset display screen angle-volume control table, wherein the preset display screen angle-volume control table is a one-to-one corresponding sitting state, target angle, and target volume; When the in-vehicle occupant state is a mixed riding state, obtaining a historical display screen angle and a historical volume, taking the historical display screen angle as a target angle, and taking the historical volume as a target volume; The current display screen angle and the current volume are adjusted according to the target angle and the target volume.

8. A vehicle display screen control device, It is characterized in that The vehicle display screen control device comprises: A signal acquisition module, used for acquiring a touch signal input by a user, wherein the touch signal is input by an occupant based on a touch control panel, wherein the touch control panel is arranged at an armrest of a vehicle seat; A display screen control module, used to obtain control units and control parameters of the display screen based on the touch signal; The display screen control module is also used to adjust the parameters of the control unit of the display screen according to the control parameters to achieve control of the vehicle display screen.

9. A vehicle display screen control device, It is characterized in that The device comprises: a memory, a processor, and a vehicle display screen control program stored in the memory and executable on the processor, wherein the vehicle display screen control program is configured to implement the vehicle display screen control method according to any one of claims 1 to 7.

10. A storage medium, It is characterized in that The storage medium stores a vehicle display screen control program, and when the vehicle display screen control program is executed by the processor, the vehicle display screen control method according to any one of claims 1 to 7 is implemented.

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