Electronic drawing board control system, electronic drawing board control method and vehicle

Abstract

The invention relates to an electronic drawing board control system, an electronic drawing board control method and a vehicle. The electronic drawing board control system and the electronic drawing board control method are used for achieving intelligent control over an electronic drawing board. The electronic drawing board control system comprises an electronic drawing board arranged on the back face of a backrest of a front-row seat of a vehicle; the storage box and the electronic drawing board are arranged side by side; the storage box is used for placing drawing tools; the controller is in communication connection with the electronic drawing board and the storage box, and the controller is configured to control the drawing mode of the electronic drawing board according to the information of the articles in the storage box. Therefore, different drawing modes of the electronic drawing board can be flexibly selected based on the drawing requirement of the user, and the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to an electronic drawing board control system, an electronic drawing board control method, and a vehicle. Background Art

[0002] As car ownership continues to rise, family travel has become the norm. Long car rides can be boring for children, making them irritable and negatively impacting their travel experience. To soothe children, parents often use their phones to play cartoons, but prolonged screen time can affect children's eyesight. Therefore, other educational and entertaining devices are needed to divert children's attention, such as drawing boards.

[0003] In order to provide a device capable of drawing in a vehicle, one prior art discloses a vehicle-mounted children's drawing board, which can adjust the height of the drawing board according to the children's usage needs, making it easier for children to doodle. However, the vehicle-mounted children's drawing board is a magnetic drawing board body, which is not smart enough. Another prior art discloses an automatic folding assembly for a seat table, a seat, and a car, including a power supply platform, a central control platform, etc. The power supply platform and the central control platform can be used to adjust the seat table provided on the vehicle through a sliding block. In this way, items such as a drawing board can be placed on the seat table. However, this solution mainly focuses on how to adjust the angle of the table, and does not involve intelligent control of the drawing board.

[0004] However, for users, the above technical solutions are not intelligent enough, resulting in a poor user experience. Summary of the Invention

[0005] One of the purposes of this application is to provide an electronic drawing board control system, an electronic drawing board control method and a vehicle, which are used to meet the user's drawing needs through intelligent control of the drawing board to improve the user experience.

[0006] In order to achieve the above objectives, the technical solutions adopted in this application are as follows:

[0007] According to the first aspect provided by the present application, an electronic drawing board control system is provided, which is applied to a vehicle. The electronic drawing board control system includes: an electronic drawing board, which is arranged on the back of the backrest of the front seat of the vehicle; a storage box, which is arranged side by side with the electronic drawing board and is used to place drawing tools; a controller, which is respectively communicated with the electronic drawing board and the storage box, and is configured to: control the drawing mode of the electronic drawing board according to the item information in the storage box.

[0008] In one possible embodiment, the electronic drawing board includes a first drawing board surface and a second drawing board surface disposed opposite each other. The first drawing board surface is provided with drawing paper for drawing with drawing tools; the second drawing board surface is provided with a touch screen for drawing with fingers or a stylus.

[0009] In one possible embodiment, the electronic drawing board control system further includes: a support structure, which is provided on the back of the seat backrest and is used to adjust the angle between the electronic drawing board and the seat backrest.

[0010] In one possible embodiment, the electronic drawing board control system further includes a battery configured to supply power to the electronic drawing board, the storage box, and the controller.

[0011] In one possible embodiment, the controller is further configured to: control the display content of the electronic drawing board, and / or display the drawing content of the electronic drawing board through the display screen of the vehicle.

[0012] According to the second aspect provided by the present application, a control method for an electronic drawing board is provided, which is applied to the electronic drawing board control system of the first aspect, and the method includes: obtaining information about items in a storage box, where the information about the items includes information about the drawing tools of the electronic drawing board; and controlling the drawing mode of the electronic drawing board according to the information about the drawing tools configured on the electronic drawing board and according to the information about the drawing tools.

[0013] In one possible embodiment, controlling the drawing mode of the electronic drawing board based on the drawing tool information includes: if the drawing tool supports the first drawing mode, controlling the electronic device to enter the first drawing mode, where the first drawing mode refers to drawing on the electronic drawing board using the drawing tool; and if the drawing tool does not support the first drawing mode, controlling the electronic drawing board to enter a second drawing mode, where drawing operations on the electronic drawing board do not require the use of the drawing tool.

[0014] In one possible manner, when the electronic drawing board is in the first drawing mode, the first drawing board of the electronic drawing board faces the user; when the electronic drawing board is in the second drawing mode, the second drawing board of the electronic drawing board faces the user.

[0015] In one possible embodiment, the method further includes: in response to a drawing mode switching instruction, flipping the electronic drawing board so that a drawing board surface facing the user matches the switched drawing mode.

[0016] In one possible embodiment, the method further includes: when it is determined that the electronic drawing board enters the second drawing mode, controlling the display screen of the electronic drawing board to display an image drawing interface, or controlling the display screen of the electronic drawing board to display an image drawing interface and an image display interface.

[0017] In one possible embodiment, the method further includes: receiving a reference image from a vehicle-mounted device and / or a mobile device, and displaying the reference image on an image display interface; and / or obtaining a drawn image in an image drawing interface, and sending the drawn image to the vehicle-mounted device and / or the mobile device.

[0018] According to the third aspect provided by the present application, an electronic device is provided, which includes a controller and a memory, wherein a computer program is stored in the memory. When the computer program is executed by the controller, the electronic device executes the control method of the electronic drawing board as in the second aspect.

[0019] According to the fourth aspect provided by the present application, a computer-readable storage medium is provided. When the computer-executable instructions stored in the computer-readable storage medium are executed by a processor of an electronic device, the electronic device can execute the control method of the electronic drawing board as in the second aspect.

[0020] According to the fifth aspect provided by the present application, a computer program product is provided, which includes: a computer program or instructions, which, when the computer program or instructions are executed on a computer, enables the computer to execute the control method of the electronic drawing board as described in the second aspect.

[0021] According to a sixth aspect provided by the present application, a vehicle is provided, which includes the electronic drawing board control system of the first aspect.

[0022] Therefore, the above technical features of this application have the following beneficial effects:

[0023] 1. The electronic drawing board in the electronic drawing board control system is placed on the back of the front seat backrest, allowing users to draw on the electronic drawing board. At the same time, the controller can control the drawing mode of the electronic drawing board using the drawing tools in the storage box. This provides users with different drawing modes, meeting their needs for in-vehicle drawing while also improving the user experience.

[0024] 2. Based on the space for foot movement, the shape of the overlapping area with the rear-mounted crossbeam assembly of the front seats is determined to be a slope. This reserves more space for the occupants' feet and improves their riding comfort.

[0025] 3. The electronic drawing board may include two drawing board surfaces arranged opposite to each other, one of which is provided with drawing paper, so that the user can use drawing tools to draw on the electronic drawing board, and the other is provided with a touch screen, so that the user can use fingers or drawing tools to draw on the electronic device, meeting the different drawing needs of users.

[0026] 4. A support structure is provided on the back of the backrest of the front seat. Thus, the angle between the electronic drawing board and the backrest can be adjusted through the support structure to adjust the height of the electronic drawing board.

[0027] 5. The electronic drawing board, storage box and controller are powered by batteries to ensure intelligent control of the electronic drawing board control system.

[0028] 6. The controller can also display the content of the electronic drawing board and / or display the drawing content of the electronic drawing board through the vehicle's display screen, thereby increasing the participation of other users and improving the user experience.

[0029] 7. After obtaining the information about the items in the storage box, the drawing mode of the electronic drawing board can be determined based on the situation of the drawing tools in the storage box. In this way, the user experience is improved while realizing intelligent control of the electronic drawing board.

[0030] 8. If the drawing tools in the storage box are sufficient for hand-drawing, the electronic drawing board can be controlled to enter the first drawing mode (i.e., hand-drawing mode), so that the user can use tools such as a brush to draw on the drawing paper. If the drawing tools in the storage box are not sufficient for hand-drawing, the electronic drawing board can be controlled to enter the second drawing mode (i.e., touch screen mode), so that the user can use fingers or a touchpad to draw on the touch screen. Different drawing modes meet the different needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram showing an electronic drawing board control system according to an exemplary embodiment;

[0032] Figure 2 is a schematic diagram showing a configuration method of an electronic drawing board according to an exemplary embodiment;

[0033] Figure 3 is a schematic diagram showing another configuration method of an electronic drawing board according to an exemplary embodiment;

[0034] Figure 4 is a schematic diagram of a support structure according to an exemplary embodiment;

[0035] Figure 5 is a schematic diagram showing movement of an electronic drawing board according to an exemplary embodiment;

[0036] Figure 6 1 is a schematic structural diagram of a bar-shaped card slot according to an exemplary embodiment;

[0037] Figure 7 is a schematic structural diagram of a connector according to an exemplary embodiment;

[0038] Figure 8 is a schematic structural diagram of another connecting member according to an exemplary embodiment;

[0039] Figure 9 is a schematic diagram showing another electronic drawing board control system according to an exemplary embodiment;

[0040] Figure 10 1 is a flow chart of a method for controlling an electronic drawing board according to an exemplary embodiment;

[0041] Figure 11 is a flow chart of another method for controlling an electronic drawing board according to an exemplary embodiment;

[0042] Figure 12 is a schematic structural diagram of an electronic device according to an exemplary embodiment;

[0043] Figure 13 The figure is a schematic structural diagram of another electronic device according to an exemplary embodiment.

[0044] Reference numerals:

[0045] 100. Electronic drawing board control system; 1000. Vehicle; 101. Electronic drawing board; 1011. First drawing; 102. Storage box; 103. Controller; 1031. Seat controller; 1032. Cockpit controller; 104. Support structure; 1041. First end; 1042. Second end; 105. Battery; 106. Connector; 1061. First connecting end; 1062. Second connecting end; 1063. Connecting rod; 10631. First connecting rod; 1064. Bar slot; 10641. Limiting member; 10632. First connecting rod; 1. First rotating axis; 2. Second rotating axis. DETAILED DESCRIPTION

[0046] The following will describe the embodiments of the present application with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand the other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for the purpose of illustrating the present application and are not intended to limit the scope of protection of the present application.

[0047] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0048] like Figure 1 As shown, the electronic drawing board control system 100 provided in this application is applied to a vehicle 1000 , and the electronic drawing board control system 100 may include an electronic drawing board 101 , a storage box 102 , and a controller 103 .

[0049] The controller 103 is connected to the electronic drawing board 101 and the storage box 102. For example, the controller 103 can be connected to the electronic drawing board 101 and the storage box 102 via a wired connection. The wired connection can include a coaxial cable, a universal serial bus (USB), and the like.

[0050] The electronic drawing board 101 can be set on the back of the backrest of the front seat of the vehicle. For example, the electronic drawing board 101 can be fixed on the back of the backrest of the front seat, or it can be movably set on the back of the backrest of the front seat. Correspondingly, the storage box 102 can also be set side by side with the electronic drawing board. For example, specifically, Figure 2 The settings shown.

[0051] In this embodiment of the present application, vehicle 1000 may be provided with at least two rows of seats. The electronic drawing board 101 may be located behind the backrest of the front seat, so that users (also referred to as passengers) in the rear seats can use the electronic drawing board. For example, vehicle 1000 may be a car, an electric vehicle, or a new energy vehicle, without limitation.

[0052] Another example, such as Figure 3 As shown, the electronic drawing board 101 can be connected to the back of the backrest of the front seat through the connecting member 106. Figure 3 As shown, the connecting member 106 may include a first connecting end 1061 and a second connecting end 1062. The first connecting end 1061 is rotatably connected to the backrest, and the second connecting end 1062 is connected to the electronic drawing board 101.

[0053] In one possible implementation, Figure 3As shown, the electronic drawing board 101 may include a first drawing board surface 1011 and a second drawing board surface 1012 arranged opposite to each other. Drawing paper is provided on the surface of the first drawing board surface 1011, and the drawing paper can be used to draw using drawing tools (such as a brush, a pencil (such as a colored pencil), an eraser, etc.). A touch screen is provided on the surface of the second drawing board surface 1012, and the touch screen is used to draw using a finger or a stylus. The touch screen may be a touch-sensitive light-emitting diode (LED) screen, or other touch screens, without limitation.

[0054] In one example, the drawing paper can be magnetic drawing paper or replaceable drawing paper. If the drawing paper on the first drawing board surface 1011 is replaceable, the first drawing board surface 1011 can also be provided with a clip for holding the drawing paper. The number of clips can be set as needed, for example, one or more, without limitation.

[0055] It should be noted that, to ensure safety, the first drawing board surface 1011 is made of an easy-to-clean, non-toxic, and environmentally friendly material. For example, it can be made of ABS plastic. Of course, other materials are also possible and are not limited. The second drawing board surface 1012 of the electronic drawing board 101 can also play videos.

[0056] Further, such as Figure 4 As shown, a support structure 104 is provided between the electronic drawing board 101 and the back of the backrest. The support structure 104 is used to adjust the angle between the electronic drawing board 101 and the backrest.

[0057] In a possible implementation, the first end 1041 of the support structure 104 is hinged to the back of the backrest, and the second end 1042 is used to connect to the electronic drawing board 101 .

[0058] In one example, Figure 4 As shown, the connector 106 may further include a connecting rod 1063. The second end 1042 of the support structure 104 may slide on the connecting rod 1063. Thus, by driving the second end 1042 of the support structure 104 to slide on the connecting rod 1063, the angle between the electronic drawing board 101 and the back of the backrest may be adjusted, thereby adjusting the height of the electronic drawing board 101.

[0059] In a possible implementation, in order to enable the second end 1042 of the support structure 104 to be connected to the connecting rod 1063, as shown in FIG. Figure 4As shown, the connecting rod 1063 may be provided with a strip-shaped slot 1064, and the second end 1042 of the support structure 104 may slide within the strip-shaped slot 1064. One end of the strip-shaped slot 1064 is located at the first end 1061 of the connecting rod 1063, and the other end is located at the second end 1062 of the connecting rod 1063. In this way, the second end 1042 of the support structure 104 can slide from the first end 1061 of the connecting rod 1063 to the second end 1062 of the connecting rod 1063.

[0060] For example, combined with Figure 4 ,like Figure 5 As shown, when the second end 1042 of the supporting structure 104 slides from position a to position b of the connecting rod 1063 , the electronic drawing board 101 can be driven to move from position c to position d.

[0061] In one example, in order to enable the second end 1042 to slide in the bar slot 1064, as shown in FIG. Figure 6 As shown, a limiting member 10641 may be provided on the strip-shaped slot 1064 , and the limiting member 10641 limits the second end 1042 of the support structure 104 so that the second end 1042 of the support structure 104 maintains a sliding connection with the strip-shaped slot 1064 .

[0062] It should be noted that when the electronic drawing board 101 is pressed, the second end 1042 of the support structure 104 can slide toward the first connection end 1061 of the connecting rod 1063. When the second end 1042 of the support structure 104 slides to the first connection end 1061 of the connecting rod 1063, the angle between the electronic drawing board 101 and the back of the backrest is at its maximum. At this point, the support structure 104 can no longer support the electronic drawing board 101. Pressing the electronic drawing board 101 downward can cause one drawing surface of the electronic drawing board 101 to substantially overlap with the back of the backrest.

[0063] To enable the support structure 104 to support the electronic drawing board 101, a force can be applied to the support structure 104 toward the rear seat, causing the second end 1042 of the support structure 104 to slide toward the second end 1062 of the connecting rod 1063, thereby continuously increasing the angle between the support structure 104 and the back of the seatback. This allows the support structure 104 to support the electronic drawing board 101.

[0064] In another possible implementation, in order to make the electronic drawing board flippable, Figure 7As shown, the connecting rod 1063 of the connecting member 106 includes a first connecting rod 10631 and a second connecting rod 10632. The first connecting rod 10631 and the second connecting rod 10632 are respectively arranged on either side of the electronic drawing board 101. The first connecting rod 10631 is rotationally connected to the electronic drawing board 101 via a first rotation axis 1, and the second connecting rod 10632 is rotationally connected to the electronic drawing board 101 via a second rotation axis 2. Thus, by rotating the first rotation axis 1 and / or the second rotation axis 2, the electronic drawing board can be flipped.

[0065] Furthermore, the connecting member 106 may be provided with a motor. The motor may be provided on the first rotating shaft 1 or the second rotating shaft 2. When the motor is running, the gears can drive the rotating shaft to rotate, thereby driving the electronic drawing board to rotate. In this way, the electronic drawing board 101 can be flipped under the drive of the motor.

[0066] In one example, the motor is disposed on the second rotating shaft 2. When the motor rotates, the second rotating shaft 2 rotates accordingly. At the same time, the first rotating shaft 1 also rotates driven by the second rotating shaft 2. In this way, the electronic drawing board 101 can be flipped.

[0067] For example, Figure 8 As shown, the second rotating shaft 2 is provided with a protrusion, and the connection between the electronic drawing board 101 and the second rotating shaft 2 is provided with a groove that matches the protrusion. In this way, when the second rotating shaft 2 rotates, it can drive the electronic drawing board to rotate. Similarly, the first rotating shaft 1 is provided with a protrusion, and the connection between the electronic drawing board 101 and the first rotating shaft 1 is provided with a groove that matches the protrusion.

[0068] In addition, to ensure safety, the edges and corners of the electronic drawing board 101 are all rounded, or a soft leather cover is provided, so as to avoid the edges and corners of the electronic drawing board 101 from scratching the user.

[0069] In another possible implementation, in order to prevent objects placed on the electronic drawing board 101 from falling due to shaking of the electronic drawing board 101, an anti-slip plate or a groove may be provided on the first drawing board surface of the electronic drawing board. In this way, when drawing tools are not needed, they can be placed in the anti-slip plate or the groove, thereby minimizing the problem of objects falling and improving the user experience.

[0070] After introducing the electronic drawing board 101 , the storage box 102 will be introduced below.

[0071] The storage box 102 can be used to store painting tools, and can also be used to store other items, such as snacks.

[0072] In one example, Figure 2As shown, the storage box 102 can be fixedly arranged on the back of the backrest of the front seat and arranged side by side with the electronic drawing board 101.

[0073] In a possible implementation, the storage box 102 may be provided with a sensor, which may be used to detect information about items in the storage box 102. For example, the sensor may be a pressure sensor, which may detect whether the storage box 102 has items placed therein.

[0074] In one example, a storage box can be provided with multiple slots, with different slots being used to hold different items. For example, a storage box can be provided with slots 1 through 4. Slot 1 is used for paintbrushes, slot 2 is used for colored pencils, slot 3 is used for erasers, and slot 4 is used for snacks, etc. To secure items, the shape of the slots can be adapted to the items.

[0075] Wherein, each card slot may be provided with a pressure sensor. The pressure sensor can detect whether there is an object in the corresponding card slot. In this way, the storage box 102 can obtain the object information in the card slot through the pressure sensor and send the object information in the storage box 102 to the controller 103.

[0076] Furthermore, in order to protect the items in the storage box 102, the storage box 102 is also provided with a storage box lid. The storage box 102 can also detect whether the storage box lid is opened through a sensor. In another example, when the volume of the storage box 102 is small, the electronic drawing board 101 can be provided with a groove, the size of which can accommodate the storage box 102. In this way, when the items in the storage box 102 are not needed, the storage box 102 can be placed in the electronic drawing board 101. The side of the storage box 102 away from the electronic drawing board 101 can be provided with a handle, so that the user can remove the storage box 102 from the electronic drawing board 101 by pulling it out, and push the storage box 102 into the groove of the electronic drawing board 101 by pressing it.

[0077] In an embodiment of the present application, in order to automatically open the storage box 102, when the storage box 102 is set inside the electronic drawing board, a pop-up device can be provided between the electronic drawing board and the storage box 102. When the electronic drawing board 101 receives a pop-up instruction, it can control the pop-up device to extend and retract to remove the storage box 102 from the electronic drawing board 101. When the storage box 102 and the electronic drawing board 101 are arranged side by side, an opening button can be provided between the storage box 102 and the storage box cover. The opening button can open the storage box 102 based on the opening instruction of the controller 103, and close the storage box 102 based on the closing instruction of the controller 103. The specific structure of the pop-up device and the opening button can refer to the existing technology and will not be described in detail here.

[0078] For example, the pop-up device may be a shrapnel or a spring. The switch button may be a spring mechanism. This spring mechanism can automatically pop up the storage box lid under the control of a motor. Of course, other methods can also be used to achieve automatic opening and closing of the storage box. In the embodiment of the present application, the controller 103 can be configured to control the drawing mode of the electronic drawing board 101 and manage the item information stored in the storage box 102. For details, please refer to the description of the following method embodiment.

[0079] In one possible implementation, Figure 9 As shown, the controller 103 may include a seat controller 1031 and a cabin domain controller 1032. The seat controller 1031 may be used to control the electronic drawing board 101, and the cabin domain controller 1032 may be used to manage the item information in the storage box 102.

[0080] In another example, when the user draws on the second drawing board surface of the electronic drawing board 101, the controller 103 is also configured to: control the display content of the electronic drawing board 101, and / or send the image drawn on the second drawing board surface of the electronic drawing board (101) to the vehicle terminal and the mobile device.

[0081] Further, such as Figure 9 As shown, the electronic drawing board control system 100 may further include a battery 105. The battery 105 may be used to supply power to the electronic drawing board 101, the storage box 102, and the controller 103.

[0082] In another possible implementation, Figure 9 As shown, the controller 103 can be connected to the cloud platform, the mobile device, and the vehicle terminal. For example, the controller 103 can be connected to the cloud platform via a communication network, connected to the mobile device via Bluetooth, and connected to the vehicle terminal via Bluetooth or a data cable or a coaxial cable harness.

[0083] In one example, the vehicle-mounted terminal may be provided with a display screen (also referred to as a central control screen). The central control screen may display a client corresponding to the electronic drawing board 101. The client may be used to manage the electronic drawing board 101. For example, the client may be used to manage the opening or closing of the electronic drawing board 101, the content displayed on the display screen of the electronic drawing board 101, etc. The client may be pre-configured for the vehicle-mounted terminal.

[0084] In another example, the mobile device may be configured with an application (APP) for the electronic drawing board 101. The user can manage the electronic drawing board 101 through the APP. Alternatively, the mobile device may be configured with an APP for managing a vehicle, which has the function of managing services on the vehicle. For example, it can control the unlocking or locking of the vehicle, the turning on or off of the vehicle's air conditioning, the electronic drawing board, etc. In this way, the user can manage the opening or management of the electronic drawing board 101 and the content displayed on the display screen of the electronic drawing board 101 through the mobile device.

[0085] The following describes the control method of the electronic drawing board provided in the embodiment of the present application in combination with the above-mentioned electronic drawing board control system 100.

[0086] like Figure 10 As shown, the control method of the electronic drawing board provided in the embodiment of the present application may include: S1001 and S1002.

[0087] S1001. Obtain information about items in a storage box.

[0088] The storage box may be the storage box 102 in the electronic drawing board control system 100. The item information in the storage box may include information about the drawing tools in the storage box. For example, it may include whether there are drawing tools and the number of drawing tools.

[0089] In a possible implementation, the controller 103 may obtain information about items in the storage box through a sensor. Specific details may be referred to the description of the above embodiment, which will not be repeated here.

[0090] In one application scenario, in response to an operation of turning on the electronic drawing board, the controller can obtain information about items in the storage box. The operation of turning on the electronic drawing board can refer to waking up the electronic drawing board from a sleep mode.

[0091] In one example, a user can activate the electronic sketchpad using a control key, which can be a physical key or a touch key. For example, a vehicle may be provided with a physical key, and when the physical key is pressed, the controller may activate the electronic sketchpad. In another example, a touch key may be provided on the central control screen or display screen of the vehicle terminal, and in response to the touch key being triggered, the controller may activate the electronic sketchpad.

[0092] S1002: Control the drawing mode of the electronic drawing board according to the item information in the storage box.

[0093] The drawing mode may include a first drawing mode and a second drawing mode. The first drawing mode may be referred to as a hand-drawing mode. The first drawing mode refers to drawing on the first drawing surface of the electronic drawing board using a drawing tool. The second drawing mode may be referred to as a tablet drawing mode or an electronic drawing mode. In other words, in the second drawing mode, drawing operations on the electronic drawing board do not require the use of a drawing tool. For example, a user may use a finger or a stylus to draw on the touch screen of the second drawing surface of the electronic drawing board.

[0094] In a possible implementation, after acquiring the information of the drawing tool in the storage box, the controller may determine whether the first drawing mode can be used according to the information of the drawing tool in the storage box.

[0095] In one example, when the items in the storage box include at least one of a paintbrush and a pencil, the controller may determine that the drawing tool supports the first drawing mode. For example, the controller may turn the first drawing board of the electronic drawing board toward the user and open the storage box.

[0096] In another example, when the item information in the storage box does not include drawing tools such as brushes and pencils, the controller may determine that the drawing tools do not support the first drawing mode. In this case, the controller may control the electronic device to enter the second drawing mode. For example, the controller may control the second drawing board of the electronic drawing board to face the user and control the display screen to power on.

[0097] It should be noted that in an embodiment of the present application, when the electronic drawing board is initially used, in order to prevent users (such as children) from excessively using the electronic device, the controller can prioritize controlling the electronic drawing board to enter the first drawing mode, which can not only meet user needs but also reduce the frequency of using the electronic device.

[0098] In conjunction with the above-mentioned drawing board management system, the controller can detect whether there are drawing tools such as brushes and pencils in the storage box through sensors set in the storage box. For example, when the sensor detects that the pressure in card slots 1 and 2 is 0, it means that there are no brushes or pencils in the storage box. In other words, the item information in the storage box does not support the electronic drawing board entering the first drawing mode. When the sensor detects that the pressure in at least one of card slots 1 and 2 is not 0, it means that the storage box contains at least one of the brushes and pencils. In other words, the item information in the storage box supports the electronic drawing board entering the first drawing mode.

[0099] In another possible implementation, after obtaining the information about the items in the storage box, the controller can display the information about the items in the storage box through the display screen of the vehicle-mounted terminal and / or mobile device, and control the electronic drawing board to enter the first drawing mode in response to the user's selection operation.

[0100] In one example, the display screen of the vehicle-mounted terminal and / or mobile device may also display a confirmation interface, which can be used to confirm whether to enter the first drawing mode. For example, the confirmation interface may include two controls: "Confirm" and "Cancel." In response to the "Confirm" control being triggered, the controller may control the electronic device to enter the first drawing mode.

[0101] In another possible implementation, combining the above Figure 7 and Figure 8 When the side of the electronic drawing board facing the user is the second drawing board side, the controller can control the motor to rotate the first rotation axis 1 and the second rotation axis 2 to cause the electronic drawing board to flip. In this way, the side of the electronic drawing board facing the user switches from the second drawing board side to the first drawing board side.

[0102] In an embodiment of the present application, after the electronic drawing board enters the first drawing mode, in order to save power, the controller can control the display screen of the electronic drawing board to be powered off.

[0103] based on Figure 10 According to the technical solution, after obtaining the information of the items in the storage box, the drawing mode of the electronic drawing board can be determined based on the situation of the drawing tools in the storage box. In this way, the user experience is improved while realizing the intelligent control of the electronic drawing board.

[0104] In another embodiment, the method provided in the embodiment of the present application may further include: when it is determined that the electronic drawing board is switched to a drawing mode, flipping the electronic drawing board so that the drawing board surface facing the user matches the switched drawing mode.

[0105] The drawing mode switching includes switching from the first drawing mode to the second drawing mode, and switching from the second drawing mode to the first drawing mode. The implementation of the flipping of the electronic screen can refer to the description of the above embodiment and will not be repeated here.

[0106] Among them, the matching of the drawing board surface facing the user and the switched drawing mode may mean: the drawing mode of the electronic drawing board after switching is the first drawing mode, and the drawing board surface facing the user is the first drawing board surface; the drawing mode of the electronic drawing board after switching is the second drawing mode, and the drawing board surface facing the user is the second drawing board surface.

[0107] In one application scenario, the electronic device is in a first drawing mode. In response to a switching operation, the controller can control the electronic drawing board to flip so that the second drawing board surface of the electronic drawing board faces the user, and control the display screen of the second drawing board surface to power on. In this way, the electronic drawing board can switch from the first drawing mode to the second drawing mode.

[0108] The switching operation may be generated by a user triggering a mode switching control on a display interface of the vehicle-mounted terminal, or may be sent by the user to the controller via a mobile device.

[0109] In a possible implementation, combining the above Figure 7 and Figure 8 When the surface of the electronic drawing board facing the user is the first drawing board surface, the controller can control the motor to rotate the first rotation axis 1 and the second rotation axis 2 to cause the electronic drawing board to flip. In this way, the surface of the electronic drawing board facing the user can be switched from the first drawing board surface to the second drawing board surface.

[0110] In this way, when there are no tools in the storage box that can be used to draw on drawing paper, the electronic drawing board can be controlled to enter the electronic drawing mode. In this way, the user can also draw on the touch screen, which meets the user's needs and reduces the waste of materials.

[0111] In another application scenario, the electronic device is in a first drawing mode. When the vehicle's driving information meets the mode switching condition, the electronic drawing board is controlled to flip so that the second drawing board surface of the electronic drawing board faces the user, and the display screen of the second drawing board surface of the electronic drawing board is controlled to power on.

[0112] The vehicle's driving information may include the vehicle's driving speed, braking frequency, and interior light brightness. The mode switching conditions may include one or more of: the vehicle's driving speed exceeding a preset speed, the vehicle's braking frequency exceeding a preset frequency, and the interior light brightness falling below a preset brightness.

[0113] In one example, when the controller detects that the vehicle's speed exceeds a preset speed, it indicates that the vehicle is moving at a high speed. If a drawing tool is used to draw, there may be a safety hazard (for example, scratches by a brush or pencil). To ensure the safety of the user, the controller can control the electronic drawing board to flip so that the second drawing board of the electronic drawing board faces the user. In this way, the user can continue to use their fingers to draw on the electronic drawing board, avoiding safety hazards and improving the user experience. Among them, the preset speed range can be set as needed and is not restricted.

[0114] In another example, when the controller detects that the braking frequency of the vehicle is greater than a preset frequency, the controller can control the electronic drawing board to flip so that the second drawing board of the electronic drawing board faces the user.

[0115] In another example, when the controller detects that the light brightness inside the vehicle is lower than a preset brightness (for example, entering a tunnel, driving at night, etc.), the controller can control the electronic drawing board to flip so that the second drawing board faces the user.

[0116] Furthermore, in conjunction with the three examples above, the switching condition may also include the first duration exceeding a preset duration. For example, when the vehicle's speed exceeds a preset speed and the duration exceeds a preset duration, the controller may control the electronic drawing board to switch from the first drawing mode to the second drawing mode. The first preset duration may be pre-set and is not subject to limitation.

[0117] In the above example, after the second drawing board of the electronic drawing board faces the user, the display screen of the electronic drawing board can be powered on, so that the user can continue to use the electronic drawing board to draw.

[0118] In another application scenario, the electronic drawing board is in the second drawing mode. In response to a switching operation, the controller can control the electronic drawing board to flip so that the first drawing board faces the user and control the display screen of the second drawing board to be powered off.

[0119] The switching operation may be an operation in which the user triggers the electronic drawing board to enter the first drawing mode through the vehicle-mounted terminal and / or mobile device.

[0120] Furthermore, when the storage box is in an open state, the controller can also control the storage box to close, so as to avoid the loss of items in the storage box.

[0121] In another application scenario, the electronic drawing board is in the second drawing mode. When the display time of the display screen of the electronic drawing board exceeds the second preset time, the controller can control the electronic drawing board to switch to the first drawing mode.

[0122] In one example, when a user activates an electronic drawing board via a mobile device, they can set the power-on duration of the electronic drawing board's display. This can prevent children from using the electronic device for extended periods of time. The second preset duration can be set as needed. For example, it can be 20 minutes, 30 minutes, etc., with no limit.

[0123] Based on this embodiment, when the user needs to switch the drawing mode, the user's different drawing needs can be met by controlling the flipping of the electronic drawing board, which is simple and convenient.

[0124] In another embodiment, the method provided in the embodiment of the present application may further include: when it is determined that the electronic drawing board enters the second drawing mode, controlling the display screen of the electronic drawing board to display an image drawing interface, or controlling the display screen of the electronic drawing board to display an image drawing interface and an image display interface.

[0125] The image drawing interface can be used to draw with a finger or a stylus pen, and the image display interface can be used to display a reference image.

[0126] In a possible implementation, when it is determined that the electronic device enters the second drawing mode, the electronic device may control the display screen to display the first display interface or the second display interface according to the selection operation.

[0127] Among them, the first display interface is the above-mentioned image drawing interface, and the second display interface includes the above-mentioned image drawing interface and image display interface.

[0128] In one example, when a user selects the second drawing mode of the electronic device, the controller may display a selection interface on the display screen of the vehicle-mounted terminal or the mobile device, the selection interface including a first control and a second control. In response to the first control being triggered, the controller may control the display screen of the electronic device to display the first display interface. In response to the second control being triggered, the controller may control the display screen of the electronic device to display the second display interface.

[0129] In one application scenario, when the controller receives a reference image from an in-vehicle terminal or a mobile device, the controller can control the display screen of the electronic drawing board to display the second display interface. When the controller does not receive the reference image from the in-vehicle terminal or the mobile device, the controller can control the display screen of the electronic drawing board to display the first display interface.

[0130] For example, if a parent wants their child to draw by imitating a reference image, they can send the reference image to the controller via their mobile device. The controller then controls the image display interface of the electronic drawing board to display the reference image. This allows the child to imitate the reference image and draw, enhancing the parent's sense of participation.

[0131] In one example, the area of ​​the image drawing interface can be larger than or equal to the area of ​​the image display interface. In this way, a larger drawing control can be provided to the user to meet the user's drawing needs.

[0132] In another application scenario, when controlling the display screen of the electronic device to display the second display interface, the controller can obtain a reference image through the cloud platform and display the reference image on the image display interface. Alternatively, the controller can display a pre-set reference image on the image display interface.

[0133] In one possible implementation, the image drawing interface may include multiple image drawing controls. For example, it may include a brush control, an eraser control, a color control, and a line control. When the drawing board control is triggered, the electronic drawing board's display screen may enter a drawing state. When the eraser control is triggered, the electronic drawing board's display screen may enter an erasing state. When the color control is triggered, the electronic drawing board's display screen may enter a color selection interface. When the line control is triggered, the electronic drawing board's display screen may enter a line thickness selection interface. In this way, users can use these multiple image drawing controls to draw on the image drawing interface and modify and polish the drawn content.

[0134] Based on this embodiment, when drawing on the display screen of an electronic drawing board, a suitable drawing interface can be selected as needed to meet different drawing requirements.

[0135] In another embodiment, the method provided in the embodiment of the present application may further include: acquiring a drawing image in the image drawing interface, and sending the drawing image to the vehicle-mounted device and / or the mobile device.

[0136] In one possible implementation, the controller can acquire the image drawn on the image drawing interface in real time or periodically and send the acquired image to the vehicle terminal and / or mobile device. Accordingly, the vehicle terminal and mobile device receive the image drawn from the controller. This allows other users (such as parents) to view the child's drawn image in real time.

[0137] In another possible implementation, the controller may also, in response to the drawing end operation, obtain the drawing image on the image drawing interface and send the drawing image to the vehicle terminal and / or mobile device. Accordingly, the vehicle terminal and / or mobile device receives the drawing image from the controller and displays the drawing image.

[0138] In one example, a completion control is provided on the image drawing interface. In response to the completion control being triggered, the controller may determine that the image drawing is received.

[0139] In one application scenario, when a child draws an image on the display screen of an electronic drawing board, the mobile device can send an instruction message to the controller in response to a viewing operation. This instruction message is used to instruct the upload of the drawn image on the electronic drawing board. After receiving the instruction message, the controller can obtain the drawn image on the image drawing interface by interacting with the electronic drawing board and send the drawn image to the mobile device. In response, the mobile device can receive the drawn image from the controller and display it on the display screen. In this way, parents can view the child's drawing content through the mobile device.

[0140] The viewing operation may be an operation of viewing the drawing content of the electronic drawing board through an APP corresponding to the vehicle on a mobile device.

[0141] Based on this embodiment, the user can view the drawing content of the electronic drawing board through a mobile device or a vehicle-mounted terminal, which is simple and convenient and can also increase the sense of participation, thereby providing a better user experience.

[0142] In another embodiment, Figure 11 As shown, the method provided in the embodiment of the present application includes:

[0143] S1101. The controller obtains drawing mode selection information.

[0144] The drawing mode selection information may be used to indicate the drawing mode selected by the user.

[0145] In a possible implementation, in response to an operation of turning on the electronic drawing board, the controller may obtain drawing mode selection information of the user.

[0146] In one example, when the controller receives the start instruction, it can obtain the drawing mode selection information based on the user's drawing mode selection operation.

[0147] Among them, the start instruction can be an instruction from a mobile device or a vehicle-mounted terminal. The instruction can be generated in response to the user's voice, in response to the user triggering a button, or in response to the user triggering the control corresponding to the electronic drawing board on the vehicle-mounted terminal or mobile device.

[0148] The user's selection operation can be performed on the display interface of the mobile device or on the display interface of the vehicle-mounted terminal. For example, the display interfaces of the mobile device and the vehicle-mounted terminal can display selection controls corresponding to the first drawing mode and the second drawing mode. In this way, the mobile device or the vehicle-mounted terminal can send the drawing mode corresponding to the selection control to the controller in response to the selection control being triggered.

[0149] In another possible implementation, the controller may obtain the drawing mode selection information according to the orientation of the electronic drawing board.

[0150] In one example, after the electronic drawing board is unfolded, the controller may obtain drawing mode selection information based on the drawing board surface facing the user.

[0151] For example, when the first drawing board of the electronic drawing board faces the user, the drawing mode selection information indicates that the user has selected the first drawing mode. When the second drawing board of the electronic drawing board faces the user, the drawing mode selection information indicates that the user has selected the second drawing mode. In this way, the user can select the corresponding drawing mode as needed.

[0152] In the embodiment of the present application, when the drawing mode selection information is used to indicate that the user has selected the first drawing mode, S1102 to S1103 are executed; when the drawing mode selection information is used to indicate that the user has selected the second drawing mode, S1104 to S1109 are executed.

[0153] S1102: The controller detects whether the item information in the storage box supports the first drawing mode.

[0154] The first drawing mode may refer to the above description.

[0155] In one example, in response to the start instruction, the controller can obtain information about the items in the storage box through a sensor provided in the storage box to determine whether there are drawing tools such as brushes and pencils in the storage box. If there are tools capable of drawing such as brushes or pencils in the storage box, the controller can determine that the items in the storage box support the first drawing mode.

[0156] If the item information in the storage box supports the first drawing mode, execute S1103 ; if the item information in the storage box does not support the first drawing mode, execute S1104 .

[0157] S1103: The controller opens the storage box.

[0158] After the storage box is opened, the user can use the drawing board or pencil in the storage box to draw on the first drawing board surface of the electronic drawing board.

[0159] In one example, when the first drawing board of the electronic drawing board faces the user, the controller can open the storage box.

[0160] It should be noted that, when the second drawing board of the electronic drawing board faces the user, the controller can control the electronic drawing board to flip so that the first drawing board faces the user, thereby opening the storage box.

[0161] Furthermore, when the electronic drawing board is in the first drawing mode, the controller may execute S1104 in response to the drawing mode switching operation.

[0162] S1104: The controller controls the second drawing board of the electronic drawing board to face the user and controls the display screen of the electronic drawing board to power on.

[0163] In one example, when the first drawing board of the electronic drawing board faces the user, the controller can control the electronic drawing board to flip so that the second drawing board faces the user.

[0164] When the electronic drawing board is in the second drawing mode, the controller may further execute S1105 or execute S1106 and S1107.

[0165] S1105: The controller controls the display screen of the electronic drawing board to display an image drawing interface.

[0166] S1106: The controller controls the display screen of the electronic drawing board to display an image drawing interface and an image display interface.

[0167] S1107: The target device sends a reference image to the controller. Correspondingly, the controller receives the reference image from the target device and displays the reference image on the image display interface of the electronic drawing board.

[0168] The target device may include a mobile device and / or a vehicle-mounted terminal.

[0169] S1108: The controller obtains the drawing content on the image drawing interface of the electronic drawing board and sends the drawing content to the target device. Correspondingly, the target device receives the drawing content from the controller.

[0170] S1109: The target device displays the drawn content.

[0171] S1110 : In response to the closing operation, the controller may exit the drawing mode.

[0172] Exiting the drawing mode may include closing the storage box or controlling the electronic drawing board to be powered off. The closing operation may be a user pressing a button, or closing the electronic drawing board via a display screen of the vehicle terminal or a mobile device.

[0173] In one example, when the electronic drawing board is in the first drawing mode, in response to a closing operation, the controller may close the storage box.

[0174] In another example, when the electronic drawing board is in the second drawing mode, in response to a shut-down operation, the controller may control the electronic drawing board to power off.

[0175] based on Figure 11 With this technical solution, the controller can control the electronic drawing board to switch to the drawing mode that matches the needs. At the same time, it can also increase passenger participation by interacting with other devices, thereby improving the user experience.

[0176] The above mainly introduces the solution provided by the embodiment of the present application from the perspective of the method. In order to realize the above functions, the control device or electronic device of the electronic drawing board includes hardware structures and / or software modules corresponding to the execution of each function. It should be easy for those skilled in the art to realize that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0177] In the embodiment of the present application, the controller can be divided into functional modules according to the above method. For example, the electronic device can include functional modules corresponding to the functional divisions, or two or more functions can be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0178] Figure 12 FIG. 1 is a block diagram of an electronic device according to an exemplary embodiment. The electronic device can be applied to the above-mentioned controller, or can be a controller. Figure 12 The electronic device 1200 includes: an acquisition unit 1201 and a control unit 1202.

[0179] The acquiring unit 1201 is configured to acquire information about items in the storage box, where the information about the items includes information about the drawing tools of the electronic drawing board; and information about the drawing tools configured according to the electronic drawing board.

[0180] The control unit 1202 is used to control the drawing mode of the electronic drawing board according to the information of the drawing tool.

[0181] In one possible embodiment, the control unit 1202 is specifically configured to: if the drawing tool supports the first drawing mode, control the electronic device to enter the first drawing mode, where the first drawing mode refers to drawing on the electronic drawing board using the drawing tool. If the drawing tool does not support the first drawing mode, control the electronic drawing board to enter a second drawing mode, where drawing operations on the electronic drawing board do not require the use of the drawing tool.

[0182] In one possible manner, when the electronic drawing board is in the first drawing mode, the first drawing board of the electronic drawing board faces the user; when the electronic drawing board is in the second drawing mode, the second drawing board of the electronic drawing board faces the user.

[0183] In one possible manner, the control unit 1202 is further configured to: in response to a drawing mode switching instruction, flip the electronic drawing board so that the drawing board surface facing the user matches the switched drawing mode.

[0184] In one possible embodiment, the control unit 1202 is further configured to: when determining that the electronic drawing board enters the second drawing mode, control the display screen of the electronic drawing board to display the image drawing interface, or control the display screen of the electronic drawing board to display the image drawing interface and the image display interface.

[0185] In one possible embodiment, the control unit 1202 is also used to: receive a reference image from a vehicle-mounted device and / or a mobile device, and display the reference image on an image display interface; and / or obtain a drawn image in an image drawing interface, and send the drawn image to the vehicle-mounted device and / or the mobile device.

[0186] Regarding the apparatus in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0187] Figure 13 FIG. 1 is a block diagram of an electronic device 1300 according to an exemplary embodiment. The electronic device 1300 may be the controller described above. Figure 13 As shown, the electronic device 1300 includes but is not limited to: a processor 1301 and a memory 1302 .

[0188] The memory 1302 is used to store executable instructions of the processor 1301. It is understood that the processor 1301 is configured to execute instructions to implement the control method of the electronic drawing board in the above embodiment.

[0189] It should be noted that those skilled in the art can understand that Figure 13 The electronic device structure shown in the figure does not constitute a limitation on the electronic device 1300. The electronic device 1300 may include Figure 13 More or fewer components may be shown, or some components may be combined, or different component arrangements may be used. For example, a communication interface may also be included for synchronization and updating with other devices.

[0190] The processor 1301 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device. By running or executing software programs and / or modules stored in the memory 1302 and calling data stored in the memory 1302, it performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. The processor 1301 may include one or more processing units. Optionally, the processor 1301 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly handles wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 1301.

[0191] Memory 1302 can be used to store software programs and various data. Memory 1302 may primarily include a program storage area and a data storage area. The program storage area may store an operating system and application programs required by at least one functional module (such as a processing module). Furthermore, memory 1302 may include high-speed random access memory and non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device.

[0192] In an exemplary embodiment, a computer-readable storage medium including instructions is further provided, such as a memory 1302 including instructions. The above instructions can be executed by the processor 1301 of the electronic device 1300 to implement the control method of the electronic drawing board in the above embodiment.

[0193] In actual implementation, Figure 12 The functions of the acquisition unit 1201 and the control unit 1202 can be represented by Figure 13 The processor 1301 in the embodiment calls the computer program stored in the memory 1302. The specific execution process can be referred to the description of the control method of the electronic drawing board in the above embodiment, which will not be repeated here.

[0194] Optionally, the computer-readable storage medium may be a non-temporary computer-readable storage medium, for example, the non-temporary computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a CDROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0195] In an exemplary embodiment, the present application also provides a computer program product including one or more instructions, which can be executed by the processor 1301 of the electronic device 1300 to implement the control method of the electronic drawing board in the above embodiment.

[0196] It should be noted that when the instructions in the above-mentioned computer-readable storage medium or one or more instructions in the computer program product are executed by the processor of the electronic device, the various processes of the embodiment of the above-mentioned electronic drawing board control method are implemented, and the same technical effect as the above-mentioned electronic drawing board control method can be achieved. To avoid repetition, they will not be repeated here.

[0197] Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete the full classification or partial functions described above.

[0198] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0199] The units described as separate components may or may not be physically separate, and the components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place or distributed in multiple places. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0200] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0201] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or the full classification part or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor (processor) to execute the full classification part or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks or optical disks.

[0202] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any changes or replacements within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An electronic drawing board control system, characterized in that: Applied to a vehicle (1000), the electronic drawing board control system (100) comprises: An electronic drawing board (101) is arranged on the back of a backrest of a front seat of the vehicle; A storage box (102) is arranged side by side with the electronic drawing board (101); the storage box (102) is used to place drawing tools; The controller (103) is respectively connected to the electronic drawing board (101) and the storage box (102) for communication, and is configured to control the drawing mode of the electronic drawing board (101) according to the item information in the storage box (102).

2. The electronic drawing board control system according to claim 1, characterized in that: The electronic drawing board (101) comprises a first drawing board surface (1011) and a second drawing board surface (1012) arranged opposite to each other; The surface of the first drawing board surface (1011) is provided with drawing paper, and the drawing paper is used for drawing using the drawing tool; The surface of the second drawing board surface (1012) is provided with a touch screen, and the touch screen is used for drawing with fingers or a stylus.

3. The electronic drawing board control system according to claim 1 or 2, characterized in that: The electronic drawing board control system (100) further includes: A support structure (104) is provided on the back of the backrest and is used to adjust the angle between the electronic drawing board (101) and the backrest.

4. The electronic drawing board control system according to claim 1 or 2, characterized in that: The electronic drawing board control system (100) further includes: The battery (105) is configured to supply power to the electronic drawing board (101), the storage box 102, and the controller (103).

5. The electronic drawing board control system according to claim 1 or 2, characterized in that: The controller (103) is further configured to: control the display content of the electronic drawing board (101), and / or display the drawing content of the electronic drawing board (101) through the display screen of the vehicle.

6. A method for controlling an electronic drawing board, characterized in that: The electronic drawing board control system according to any one of claims 1 to 5, wherein the method comprises: Acquire information about items in the storage box; the information about items includes information about drawing tools configured on the electronic drawing board; The drawing mode of the electronic drawing board is controlled according to the information of the drawing tool.

7. The control method according to claim 6, characterized in that: The controlling the drawing mode of the electronic drawing board according to the information of the drawing tool configured on the electronic drawing board includes: If the drawing tool supports a first drawing mode, controlling the electronic drawing board to enter the first drawing mode; the first drawing mode is to use the drawing tool to draw on the electronic drawing board; In the case that the drawing tool does not support the first drawing mode, the electronic drawing board is controlled to enter a second drawing mode; in the second drawing mode, the drawing operation performed on the electronic drawing board does not require the use of the drawing tool.

8. The control method according to claim 7, characterized in that: When the electronic drawing board is in the first drawing mode, the first drawing board of the electronic drawing board faces the user; When the electronic drawing board is in the second drawing mode, the second drawing board of the electronic drawing board faces the user.

9. The control method according to claim 8, characterized in that: The method further comprises: In response to the drawing mode switching instruction, the electronic drawing board is flipped over so that the drawing board surface facing the user matches the switched drawing mode.

10. The control method according to claim 8 or 9, characterized in that: The method further comprises: When it is determined that the electronic drawing board enters the second drawing mode, the display screen of the electronic drawing board is controlled to display an image drawing interface, or the display screen of the electronic drawing board is controlled to display an image drawing interface and an image display interface.

11. The control method according to claim 10, characterized in that: The method further comprises: receiving a reference image from an in-vehicle device and / or a mobile device, and displaying the reference image on the image display interface; and / or, Acquire a drawing image in the image drawing interface, and send the drawing image to the vehicle-mounted device and / or mobile device.

12. A vehicle, characterized in that: The vehicle (1000) is equipped with an electronic drawing board control system (100) according to any one of claims 1 to 5.

Images