WO2019184976A1

WO2019184976A1 - Vehicle, vehicle-mounted display terminal system, and control method therefor

Info

Publication number: WO2019184976A1
Application number: PCT/CN2019/080086
Authority: WO
Inventors: 王鹏鹏; 赵自强; 赵炳根
Original assignee: 比亚迪股份有限公司
Priority date: 2018-03-30
Filing date: 2019-03-28
Publication date: 2019-10-03
Also published as: CN110316114A; CN110316114B

Abstract

A vehicle-mounted display terminal system (1000), comprising: a display terminal (200); an actuating mechanism (100) for adjusting the display terminal (200); a receiving module (300) for receiving a user instruction; a control module (400), the control module (400) being used to control, according to the user instruction, the vehicle-mounted display terminal system (1000) to enter a front-passenger seat entertainment mode, control the display terminal (200) to be in a preset state by means of the actuating mechanism (100) after the vehicle-mounted display terminal system (1000) enters the front-passenger seat entertainment mode, acquire angle information of the display terminal (200) corresponding to the front-passenger seat entertainment mode, and control, according to the angle information and by means of the actuating mechanism (100), the display terminal (200) to rotate at a corresponding angle so as to face the position of the front-passenger seat. Thus, the invention combines the rotatable display terminal (200) with the functions of the vehicle, improving the grade of the vehicle and the experience of a front passenger. Also disclosed are a vehicle and a control method for the vehicle-mounted display terminal system.

Description

Vehicle, vehicle display terminal system and control method thereof

Cross-reference to related applications

The present disclosure is based on a Chinese patent application filed on Jan. 30, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present disclosure relates to the field of display terminal adjustment technologies, and in particular, to an in-vehicle display terminal system, a vehicle having the in-vehicle display terminal system, and a control method of an in-vehicle display terminal system.

Background technique

The multi-functional intelligent PAD monitoring system for automobiles in the related art has the advantages of powerful functions, centralized monitoring, intelligent control, voice control, driving record, visual reversing, anti-theft, danger warning, Hifi (High-Fidelity, etc.) through hardware expansion. High fidelity) entertainment and other functions.

However, the above technology only integrates common functions in the PAD monitoring system, but does not realize the combination with the vehicle function, and cannot improve the vehicle grade and user experience, and the PAD in the above PAD monitoring system is a static PAD, and the limitation Sexually large.

Summary of the invention

The present disclosure is intended to solve at least one of the technical problems in the related art to some extent. To this end, a first object of the present disclosure is to provide an in-vehicle display terminal system capable of improving the experience of the entire vehicle and the co-pilot by combining the rotatable display terminal with the vehicle function.

A second object of the present disclosure is to propose a vehicle.

A third object of the present disclosure is to propose a control method of an in-vehicle display terminal system.

In order to achieve the above object, an embodiment of the first aspect of the present disclosure provides a vehicle display terminal system, including: a display terminal; an actuator for adjusting the display terminal; and a receiving module, wherein the receiving module is configured to receive a user instruction; a control module, configured to control the in-vehicle display terminal system to enter a passenger driving mode according to the user instruction, and control the display terminal by the executing mechanism after the in-vehicle display terminal system enters a passenger driving mode And being in a preset state, and acquiring angle information of the display terminal corresponding to the vice-drive entertainment mode, and controlling, by the execution mechanism, the display terminal to rotate a corresponding angle according to the angle information to face the secondary driving position.

According to the in-vehicle display terminal system of the embodiment of the present disclosure, the control module receives the user instruction through the receiving module, and the control module controls the in-vehicle display terminal system to enter the vice-drive entertainment mode according to the user instruction, and controls the display through the execution mechanism after the in-vehicle display terminal system enters the sub-drive entertainment mode. The terminal is in a preset state, and obtains angle information of the corresponding display terminal in the secondary driving mode, and controls the display terminal to rotate the corresponding angle to the secondary driving position by the actuator according to the angle information. By combining the rotatable display terminal with the vehicle function, the system can improve the experience of the entire vehicle and the co-pilot.

In addition, the in-vehicle display terminal system proposed according to the above embodiment of the present disclosure may further have the following additional technical features:

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the passenger driving mode, the control module is further configured to control the display terminal to perform full-screen display.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the passenger driving mode, the control module further transmits a passenger driving mode signal to the seat control unit of the vehicle, so that the seat control unit controls the seat of the passenger car The chair position and the backrest angle are adjusted, wherein the secondary driving mode signal includes a seat position adjustment signal and a backrest angle adjustment signal.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the passenger driving mode, the control module further transmits a passenger driving mode signal to the vehicle controller, so that the vehicle controller controls the sub-window control switch. The control logic adjusts to cause the control module to receive an entertainment operation command through the secondary window control switch.

According to an embodiment of the present disclosure, the control module is further configured to receive a mode switching instruction by the sub-window control switch, and send the mode switching instruction to the vehicle controller to control the vehicle The device resets the control logic of the secondary window control switch to enter the window control mode.

According to an embodiment of the present disclosure, the actuator includes: a rotating bracket fixedly connected to the display terminal, the rotating bracket is provided with a rotating bracket mating surface; a regulator, the regulator is connected to the Rotating the bracket, the adjuster is provided with a adjusting surface of the adjuster, and the adjusting surface of the adjusting device is provided with a power transmission member movable and movably connected with the rotating bracket, and the first driving device drives the power transmitting member The positional movement is performed to drive the rotation of the mating surface of the rotating bracket to realize the angular swing of the display terminal.

To achieve the above object, a second aspect of the present disclosure proposes a vehicle including the above-described in-vehicle display terminal system.

In the vehicle of the embodiment of the present disclosure, by using the above-described in-vehicle display terminal system, by combining the rotatable display terminal with the vehicle function, it is possible to improve the experience of the entire vehicle and the passenger.

In order to achieve the above object, a third aspect of the present disclosure provides a control method of an in-vehicle display terminal system, where the in-vehicle display terminal system includes a display terminal and an actuator for adjusting the display terminal, and the method includes the following Step: receiving a user instruction; controlling the in-vehicle display terminal system to enter a passenger driving mode according to the user instruction, and controlling the display terminal to be preset by the executing mechanism after the in-vehicle display terminal system enters the vice-drive entertainment mode And acquiring angle information of the display terminal corresponding to the secondary driving mode, and controlling, by the actuator, the display terminal to rotate a corresponding angle according to the angle information to face the secondary driving position.

According to the control method of the in-vehicle display terminal system according to the embodiment of the present disclosure, first, the user instruction is received, and then the in-vehicle display terminal system is controlled to enter the co-drive entertainment mode according to the user instruction, and after the in-vehicle display terminal system enters the sub-drive entertainment mode, the execution mechanism is The display terminal is controlled to be in a preset state. Finally, the angle information of the corresponding display terminal in the secondary driving mode is obtained, and the display terminal is controlled by the actuator to rotate the corresponding angle according to the angle information to face the secondary driving position. This method can improve the experience of the entire vehicle and the co-pilot by combining the rotatable display terminal with the vehicle function.

In addition, the control method of the in-vehicle display terminal system according to the above embodiment of the present disclosure may further have the following additional technical features:

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the passenger driving mode, the display terminal is further controlled to perform full-screen display.

According to an embodiment of the present disclosure, when the in-vehicle display terminal system enters the passenger driving mode, the seat position and the backrest angle of the passenger's seat are also adjusted.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the passenger driving mode, the control logic of the sub-window control switch is also adjusted to receive an entertainment operation command through the sub-window control switch.

According to an embodiment of the present disclosure, the mode switching instruction is further received by the sub-window control switch, and the control logic of the sub-window control switch is reset according to the mode switching instruction to enter the window control mode.

DRAWINGS

1 is a block schematic diagram of an in-vehicle display terminal system in accordance with an embodiment of the present disclosure;

2 is a schematic diagram showing a state in which a display terminal is rotated according to an embodiment of the present disclosure;

3 is a schematic diagram of an in-vehicle display terminal system according to an embodiment of the present disclosure;

4 is a flowchart showing the operation of an in-vehicle display terminal system according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of an actuator according to an embodiment of the present disclosure; FIG.

Figure 6 is an enlarged view of a portion A circled in Figure 5;

Figure 7 is a schematic structural view of the display terminal shown in Figure 5;

Figure 8 is a schematic view showing the assembly structure of the rotating bracket and the adjuster shown in Figure 5;

Figure 9 is a cross-sectional view showing the mounting structure of the rotating bracket and the adjuster shown in Figure 8;

Figure 10 is a schematic structural view of the rotating bracket shown in Figure 8;

Figure 11 is a schematic structural view of the adjuster shown in Figure 8;

Figure 12 is a schematic structural view of the rotating device shown in Figure 5;

Figure 13 is a cross-sectional view of a rotating device in accordance with an embodiment of the present disclosure;

Figure 14 is an exploded view of the rotating device shown in Figure 13;

Figure 15 is an enlarged view of a portion B circled in Figure 14;

Figure 16 is a schematic structural view of the fixing bracket shown in Figure 5;

17 is a block schematic diagram of a vehicle in accordance with an embodiment of the present disclosure;

FIG. 18 is a flowchart of a vehicle control method based on an in-vehicle display terminal according to an embodiment of the present disclosure.

detailed description

The present disclosure is described in detail below, and the illustrated examples are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The description is made by way of example only, and is not intended to be construed as limiting.

An in-vehicle display terminal system 1000 of an embodiment of the present disclosure will be described below with reference to FIGS.

As shown in FIG. 1 , the in-vehicle display terminal system 1000 can include an actuator 100, a display terminal 200, a receiving module 300, and a control module 400.

The executing mechanism 100 is configured to adjust the display terminal 200, such as the adjustable display terminal 200 rotating 360° around a center point, swinging within a preset angle interval, etc., the receiving module 300 is configured to receive user instructions, and the control module 400 is configured to The user instructs the in-vehicle display terminal system 1000 to enter the co-drive entertainment mode, and after the in-vehicle display terminal system 1000 enters the co-drive entertainment mode, the display unit 200 is controlled to be in a preset state by the execution mechanism 100, and the corresponding display terminal 200 in the co-drive entertainment mode is acquired. The angle information is controlled by the actuator 100 according to the angle information to rotate the display terminal 200 to a corresponding angle to face the passenger position.

In this embodiment, the preset state may be any state of the horizontal screen or the vertical screen in which the display terminal 200 rotates, and the angle information of the corresponding display terminal 200 in the secondary driving entertainment mode is the swing of the display terminal 200 in the preset state. angle.

It should be noted that the display terminal 200 can be a portable Android device (PDA). Usually, the seat setting corresponding to the passenger driving mode is defaulted to the seat of the front passenger.

Specifically, when the primary driver is driving, if the secondary driver wants to watch a video program (which may be a movie, a variety, etc.), the user instruction is input through the human-computer interaction interface of the display terminal 200. For example, the secondary driver may select a corresponding APP (Application) on the screen of the display terminal 200 to play the video program through the APP. After the front passenger selects the video program to be played on the display terminal 200, the control module 400 detects that the display terminal 200 starts playing the video signal, and automatically controls the in-vehicle display terminal system 1000 to enter the passenger driving mode.

Further, after the in-vehicle display terminal system 1000 enters the secondary driving mode, the control module 400 determines whether the display terminal 200 is in a landscape state or a portrait state (as shown in FIG. 2). For example, the angle information of the display terminal 200 at this time can be acquired by the angle sensor of the display terminal 200 and sent to the control module 400, and the control module 400 determines the state of the display terminal 200 based on the angle information. If the display terminal 200 is in the portrait state, the control module 400 controls the display terminal 200 to rotate to a preset state such as a landscape state; if the display terminal 200 is in the preset state, the control module 400 does not control the display terminal 200 to rotate. Then, the control module 400 acquires the angle information corresponding to the display terminal 200 in the secondary driving entertainment mode pre-stored by the in-vehicle display terminal system 1000, and controls the rotation of the display terminal 200 by the actuator 100 according to the angle information, so that the display terminal 200 is The screen faces the secondary drive position, which avoids the perspective of the primary driver and avoids affecting the attention of the primary driver.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system 1000 enters the secondary driving mode, the control module 400 is further configured to control the display terminal 200 to perform full-screen display, which can facilitate the user to watch the video program and improve the user's entertainment experience.

Further, according to an embodiment of the present disclosure, after the in-vehicle display terminal system 1000 enters the passenger driving mode, the control module 400 also transmits a passenger driving mode signal to the seat control unit of the vehicle, so that the seat control unit controls the seat of the passenger car. The position and the backrest angle are adjusted, wherein the secondary driving mode signal includes a seat position adjustment signal and a backrest angle adjustment signal.

Specifically, when the in-vehicle display terminal system 1000 enters the co-drive entertainment mode, the control module 400 controls the display terminal 200 to perform full-screen display, and at the same time, the control module 400 transmits the co-drive entertainment mode signal to the seat control unit of the vehicle through the vehicle signal line. . After receiving the secondary driving entertainment mode signal, the seat control unit acquires optimal seat position information and backrest angle information pre-stored in the vehicle display terminal system 1000 (specifically, can be obtained through multiple tests), and according to the optimal seat The position information and the backrest angle information generate corresponding control commands, and the control commands are correspondingly sent to the seat front and rear adjustment motor and the seat back adjustment motor to adjust the seat position of the secondary driver through the seat front and rear adjustment motor and the seat back adjustment motor And the backrest angle is adjusted to the optimal position, so that the front driver's seat position can be automatically adjusted to the optimal seat position and the optimal backrest angle (too far or too close viewing angle and line of sight will affect the experience, and vice The driver is generally close to the screen when operating the display terminal 200).

Still further, according to an embodiment of the present disclosure, after the in-vehicle display terminal system 1000 enters the passenger driving mode, the control module 400 further sends a secondary driving mode signal to the vehicle controller, so that the vehicle controller controls the sub-window control switch. The control logic adjusts to cause the control module 400 to receive an entertainment operation command through the secondary window control switch.

Specifically, when the in-vehicle display terminal system 1000 enters the passenger driving mode, the control module 400 controls the display terminal 200 to perform full screen display. At the same time, the control module 400 transmits a secondary driving mode signal to the seat control unit of the vehicle such that the seat control unit controls the seat position and the backrest angle of the secondary driver to be adjusted. At the same time, the control module 400 also sends a secondary driving entertainment mode signal to the vehicle controller, and after receiving the secondary driving entertainment mode signal, the vehicle controller switches the control logic of the secondary driving window control switch, for example, one of the original auxiliary driving window control switches. The step up function is switched to the travel fast forward function, the down function is switched to the travel fast rewind function, and the second rise (one key up) function is switched to the travel pause/play function, so that the control module 400 receives the entertainment operation command through the sub-drive window control switch. This allows the co-pilot to rest comfortably on the seat without having to get up to achieve simple operation.

It should be noted that the headrest of the vehicle in which the in-vehicle display terminal system 1000 is disposed may also be provided with an earphone (eg, a small in-ear earphone) connected to the vehicle controller through the seat harness. The co-pilot can remove the headphones from the seat headrest to listen to the audio information, which can avoid affecting the main driver's driving.

Further, according to an embodiment of the present disclosure, the control module 400 is further configured to receive a mode switching instruction by using a sub-window control switch, and send the mode switching instruction to the vehicle controller, so that the vehicle controller controls the sub-drive window The control logic of the switch is reset to enter the window control mode.

Specifically, as shown in FIG. 3, if the driver of the passenger seat is trying to perform the operation of the lifting window when the vehicle display terminal system 1000 is in the passenger driving mode, the secondary driving window control switch can be continuously dialed twice to issue the mode switching. instruction. When receiving the mode switching instruction, the control module 400 can determine that the secondary driver wants to switch the mode of the sub-window control switch to the window control mode, and sends the mode switching command to the vehicle controller to pass the vehicle controller. The control logic of the secondary drive window control switch is reset, that is, switched to the window control mode. When the co-pilot wants to switch the window control mode of the sub-window control switch to the sub-drive mode again, the same sub-driver can continuously dial the sub-drive window control switch twice to complete the mode switching, thereby improving the overall operation. Car class and co-pilot experience.

In summary, the present disclosure combines a rotatable display terminal with a vehicle function to provide an extension of the entertainment function for the co-pilot, and provides the most comfortable for the co-pilot by providing a scientific perspective and line-of-sight adjustment of the display terminal. The in-car entertainment environment and the switching of the window control switch function greatly facilitate the operation of the co-pilot. In addition, the additional driver does not need to add additional switches, and the co-pilot can easily and conveniently enter the co-drive mode without affecting the main driver's driving. Safety.

It should be noted that the main driver can also set the in-vehicle display terminal system 1000 as the main driving mode. For example, the seat corresponding to the entertainment mode can be set by the display terminal 200 as the seat of the main driver, so that the main driving The player can also choose to turn the entertainment mode on and off.

In order to make the disclosure more clearly understood by those skilled in the art, as shown in FIG. 4, the working process of the in-vehicle display terminal system of the embodiment of the present disclosure may include the following steps:

S101, the co-pilot plays the video.

S102, starting a passenger driving mode.

S103. Determine whether the display terminal is in a landscape mode or a portrait state. If it is in the horizontal screen state, step S104 is performed; if it is in the portrait screen state, step S105 is performed.

S104. Control the display terminal not to rotate.

S105. Control the display terminal to rotate to the horizontal screen.

S106. Control the display terminal to rotate toward the passenger seat according to a preset rotation angle.

S107, the position of the control sub-drive seat is moved to a preset optimal position, and the backrest angle is automatically adjusted to a preset optimal angle.

S108, adjusting the control logic of the secondary driving window control switch.

The actuator 100 for adjusting the display terminal 200 of the embodiment of the present disclosure will be described below with reference to FIGS.

As shown in FIGS. 5-16, the actuator 100 includes a rotating bracket 2 and a regulator 3.

The rotating bracket 2 is fixedly connected to the display terminal 200, and the rotating bracket 2 is provided with a rotating bracket mating surface 21. The adjuster 3 is connected to the rotating bracket 2, and the adjuster 3 is provided with a adjusting mating surface 31. The adjusting mating surface 31 is provided with a power transmission member 33 which is movable and movably connected with the rotating bracket 2, and the first driving device 32 drives The power transmission member 33 performs positional movement to drive the rotation of the rotating bracket mating surface 21 to realize angular swing of the display terminal 200.

For example, as shown in FIG. 5-16, the rotating bracket 2 can be fixedly connected to the rear surface of the display terminal 200. The rear side of the display terminal 200 can be formed with a first connecting hole, and the rotating bracket 2 can be formed with a second connection. The fixing connection between the rotating bracket 2 and the display terminal 200 can be realized between the display terminal 200 and the rotating bracket 2 through a threaded connection structure, such as a screw, in the first connecting hole and the second connecting hole, so that the rotating bracket 2 and the display are rotated. There is no relative motion between the terminals 200. The rotating bracket mating surface 21 may extend rearward to form a mating surface that is open to the rear side, and the rotating bracket mating surface 21 is substantially tapered from the front to the rear.

The adjuster 3 may be disposed on the rear side of the rotating bracket 2, and the adjuster 3 may include the adjuster body 30. The adjuster body 30 may be substantially formed into a disc structure, and the adjuster mating surface 31 may be from the front surface of the adjuster body 30. The front extension and the rearward and rearward adjustment of the adjuster mating surface 31 are substantially tapered, and the adjuster mating surface 31 can be formed substantially as a mating surface with the front side open and the rear side closed. The first driving device 32 cooperates with the power transmission member 33. The first driving device 32 can drive the power transmission member 33 to move when the first driving device 32 is in operation; and one end of the power transmission member 33 can be movably connected to the rotating bracket 2 and the connection position of the one end of each power transmission member 33 with the rotating bracket 2 is absent. When the power transmission member 33 is moved, the power transmission member 33 can swing the rotating bracket 2 relative to the adjuster 3, and the rotating bracket 2 is fixedly connected with the display terminal 200, so that the power transmission is performed. When the member 33 moves, the power transmission member 33 can drive the display terminal 200 to swing by rotating the bracket 2.

Specifically, the adjuster mating surface 31 and the rotating bracket mating surface 21 together define a chamber 100a, and the power transmission member 33 and the first driving device 32 are both disposed in the chamber 100a, and one end of the power transmission member 33 and the rotating bracket 2 ball Hinged. Therefore, to some extent, the chamber 100a has a certain dustproof and waterproof function, so that the first driving device 32 and the power transmission member 33 can be included, and at the same time, since one end of the power transmission member 33 is hinged to the rotating bracket 2, The power transmission member 33 and the rotating bracket 2 have a flexible degree of freedom, which ensures the reliability of the display terminal 200 swinging.

For example, in the examples of FIG. 10 and FIG. 11 , the ball end 331 may be disposed on the one end of the power transmission member 33, and the ball head 331 may be formed into a spherical structure, and the ball holder mounting cavity 22 may be formed on the rotating bracket 2 The head 331 is correspondingly fitted in the ball head mounting cavity 22 to achieve ball joint between the power transmission member 33 and the rotating bracket 2. When the first driving device 32 is in operation, the power transmission member 33 can be driven such that the distance between the one end of the power transmission member 33 and the rear surface of the regulator 3 is changed, so that the power transmission member 33 can drive the display terminal 200 through the rotating bracket 2 With respect to the swing of the adjuster 3, the placement angle of the display terminal 200 is made convenient for the user to view.

Further, the first driving device 32 and the power transmitting member 33 are both, and the two power transmitting members 33 respectively cooperate with the two first driving devices 32, and one of the two first driving devices 32 is adapted to pass the corresponding The power transmission member 33 drives the display terminal 200 to swing left and right, and the other of the two first driving devices 32 is adapted to drive the display terminal 200 to swing up and down by the corresponding power transmission member 33. For example, as shown in FIGS. 5, 10, and 11, the first driving device 32 can drive the corresponding power transmission member 33 such that the distance between the one end of the power transmission member 33 and the rear surface of the regulator 3 occurs. The change, so that the power transmission member 33 can swing the display terminal 200 relative to the adjuster 3 by rotating the bracket 2, so that the placement angle of the display terminal 200 is convenient for the user to view. Wherein, one of the two first driving devices 32 drives the display terminal 200 to swing left and right through the corresponding power transmission member 33, and the other of the two first driving devices 32 drives the display terminal 200 up and down through the corresponding power transmission member 33. The swinging realizes the multi-directional electric adjustment of the placement angle of the display terminal 200, which greatly facilitates the use of the user and improves the user experience.

Wherein, the two first driving devices 32 can be fixedly mounted on the wall surface of the chamber 100a. For example, the two first driving devices 32 can be fixedly mounted on the regulator 3; the two first driving devices 32 can be combined by the switch. control. For example, the combination switch includes two switches, each of which respectively controls one first driving device 32 and each of the switches can have three control states, and the three control states are respectively a first control state, a second control state, and a The third control state; when the switch is in the first control state, the corresponding first driving device 32 can stop running, and when the switch is in the second control state, the corresponding first driving device 32 can rotate in the forward direction, and the corresponding power at this time The transmission member 33 can be moved backwards, so that the display terminal 200 can swing toward the side of the power transmission member 33 with respect to the central axis of the rotating bracket 2, and when the switch is in the third control state, the corresponding first driving device 32 can In the reverse rotation, the corresponding power transmission member 33 can be moved forward so that the display terminal 200 can swing toward the side opposite to the side of the power transmission member 33 with respect to the center axis of the rotary bracket 2.

Alternatively, the adjuster mating face 31 and the rotating bracket mating face 21 are formed as a spherical surface, thereby facilitating multi-directional adjustment of the display terminal 200 relative to the adjuster 3. Of course, it is also possible that the adjuster mating face 31 is formed as a spherical surface, and the rotating bracket mating surface 21 is not a spherical surface; or, the rotating bracket mating surface 21 is formed as a spherical surface, and the adjuster mating surface 31 is not a spherical surface. Therefore, the adjusting device 3 and the rotating bracket 2 have a plurality of matching manners, and the adjusting surface of the adjusting device is matched with the rotating bracket mating surface 21 to facilitate the multi-directional adjustment of the display terminal 200 relative to the adjuster 3, thereby further Good to meet the practical application.

In some alternative embodiments of the present disclosure, as shown in FIGS. 5, 10, and 11, the projection of the one end of the two power transmission members 33 and the projection of the center of the display terminal 200 on the first plane 100b The line therebetween is at an angle of 90°, wherein the first plane 100b is a plane perpendicular to the central axis of the display terminal 200 extending in the front-rear direction. For example, as shown in FIGS. 10 and 11, the display terminal 200 is located at its initial position, and the display terminal 200 is disposed coaxially with the rotating bracket 2, and the projection and rotation of the one end of the two power transmission members 33 on the first plane 100b. The line between the projections of the center of the bracket 2 is at an angle of 90°, thereby further ensuring that multi-directional adjustment of the placement angle of the display terminal 200 can be achieved by only two power transmission members 33.

Further, the display terminal 200 is rectangular, and the one end of one of the two power transmission members 33 is disposed opposite to the mid-perpendicular line of the short side of the display terminal 200, and the one end of the other of the two power transmission members 33 The vertical line of the long side of the display terminal 200 is disposed front to back. For example, in the examples of FIGS. 5, 10, and 11, the long sides of the display terminal 200 may be horizontally placed in the left-right direction, and the short sides of the display terminal 200 may be vertically placed in the up and down direction due to the two power transmission members 33. The one end of one of the above-mentioned ones is disposed forward and backward with respect to the mid-perpendicular line of the short side of the display terminal 200, and the one end of the other of the two power transmission members 33 is disposed opposite to the longitudinal line of the long side of the display terminal 200, When one of the two power transmission members 33 moves, the display terminal 200 can swing left and right, and when the other of the two power transmission members 33 moves, the display terminal 200 can swing up and down, thereby passing two power transmissions. The piece 33 can quickly adjust the display terminal 200 to a proper placement angle, and has a high adjustment efficiency.

Optionally, the adjuster 3 is formed with a guiding groove (not shown) that is movably engaged with the power transmitting member 33, and the power transmitting member 33 moves along the guiding groove in the corresponding guiding groove. Wherein, the guiding groove may be formed by the surface of the regulator 3 defining the chamber 100a outward (in the direction away from the center of the chamber 100a), and the power transmission member 33 may be adapted to the guiding groove, thereby to a certain extent, The guiding groove can play a role of limiting and guiding.

Specifically, as shown in FIG. 11, the two power transmission members 33 are respectively racks, each of the first driving devices 32 has a first output shaft 321 , and the free ends of the first output shaft 321 have meshing teeth that cooperate with the racks. The gear transmission mechanism can be formed between the first output shaft 321 and the rack, the first driving device 32 is operated, and the first output shaft 321 is rotated, so that the corresponding rack can be driven to move forward or backward. Thereby, the transmission between the first driving device 32 and the power transmission member 33 is accurate, reliable, and compact.

Optionally, the two power transmission members 33 are curved racks that are adapted to the spherical type adjuster mating face 31. For example, in the example of FIG. 11, the two racks are opposed to each other, the meshing teeth on the two racks may be disposed opposite to each other, and the two racks may be symmetrically disposed, each of which is formed to face away from each other The convex arc structure, at which time the first output shafts 321 of the two first driving devices 32 can be arranged in parallel, thereby further saving space and improving space utilization.

In some embodiments of the present disclosure, the rotating bracket mating face 21 and the adjuster mating face 31 are each formed as a spherical surface, and the rotating bracket mating face 21 is wrapped around the outer side of the adjuster mating face 31, and the rotating bracket mating face 21 has an orientation toward the adjuster. The extending portion 211 of the mating surface 31, the rotating bracket mating surface 21 is in contact with the adjuster mating surface 31 via the extending portion 211. For example, as shown in FIGS. 8-11, the extension portion 211 may extend inwardly into contact with the adjuster mating face 31 such that the rotating bracket mating face 21 may be in contact with the adjuster mating face 31 only by the extension 211, thereby reducing The contact area between the rotating bracket mating surface 21 and the adjusting surface 31 of the adjuster facilitates the assembly of the rotating bracket 2 and the adjuster 3.

Further, as shown in FIG. 5, FIG. 13 and FIG. 14, the side of the adjuster 3 remote from the rotating bracket 2 (for example, the rear side in FIG. 5) is provided with a rotating device 4 for driving the display terminal. The device 200 rotates in the plane in which the display terminal 200 is located, so that the display terminal 200 can switch between the horizontal screen position and the vertical screen position, so that the image resources such as pictures and video screens on the display terminal 200 can be displayed in a proportional and full-screen manner. Better balance the personal use habits of users without further user experience.

Specifically, the rotating device 4 includes a fixed seat 41, a rotating disk 42, and a rotating shaft 43. The fixing base 41 is adapted to be mounted on the vehicle, and the fixing base 41 is formed with a mounting hole 41a penetrating in the front-rear direction, and the fixing base 41 is provided with a second driving device 411 and a transmission mechanism 412 matched with the second driving device 411; 42 is fixedly coupled to the rear surface of the adjuster 3, the rotary disk 42 has a rotating column 421 extending rearward and passing through the mounting hole 41a; the rotating shaft 43 is fixedly coupled to the rotating disk 42, and the rotating shaft 43 is sleeved on the rotating column 421 The rotating shaft 43 is located between the mounting hole 41a and the rotating column 421. The rotating shaft 43 cooperates with the transmission mechanism 412. When the second driving device 411 is in operation, the second driving device 411 is adapted to rotate the rotating shaft 43 through the transmission mechanism 412. The display terminal 200 is rotated in a plane in which the display terminal 200 is located.

For example, in the examples of FIGS. 13-15, the actuator 100 may be fixedly mounted on the vehicle by the fixing base 41 to achieve the mounting of the actuator 100; the mounting hole 41a penetrates the front end of the fixing seat 41 in the axial direction of the fixing seat 41. The front and rear end faces, wherein the fixing base 41 can include a bracket 413 and an end cover 414. The bracket 413 can define an installation space. The second driving device 411 can be installed in the installation space, and the end cover 414 can be disposed at the front end of the bracket 413. The receiving space is defined between the end cover 414 and the bracket 413. The receiving space can be located on the lower side of the mounting hole 41a, and the transmission mechanism 412 is located in the receiving space. The rotary disk 42 is fixedly coupled to the regulator 3, and a central hole penetrating therethrough is formed in the rotary disk 42. The rotary column 421 can be formed to extend rearward from the peripheral wall of the center hole, so that the rotary column 421 is formed substantially in a cylindrical structure.

The front end of the rotating shaft 43 is formed with a fitting groove 43b. The engaging groove 43b can be formed by a portion of the outer edge of the front end of the rotating shaft 43 toward the central axis of the rotating shaft 43. The rotating plate 42 is formed with a mounting groove, and the mounting groove can be A side surface of the rotary disk 42 adjacent to the rotating shaft 43 is concavely formed in a direction away from the rotating shaft 43. The inner peripheral wall of the mounting groove is formed with a fitting protrusion 42a adapted to the engaging groove 43b, and the engaging protrusion 42a may be A part of the inner peripheral wall of the mounting groove is convexly formed toward the central axis of the rotary disk 42; the front end of the rotating shaft 43 can be installed in the mounting groove, and at this time, the engaging projection 42a fits in the engaging groove 43b, so that the rotating shaft 43 is wound. When the central axis thereof is rotated, the rotating shaft 43 can drive the rotary disk 42 to rotate. A through hole is formed in the rotating shaft 43, so that the rotating shaft 43 can be sleeved on the rotating column 421 and the rotating shaft 43 is located between the mounting hole 41a and the rotating column 421, thereby saving space.

When the second driving device 411 is in operation, the second driving device 411 cooperates with the transmission mechanism 412 to drive the transmission mechanism 412 to operate, and the rotating shaft 43 cooperates with the transmission mechanism 412, so that the transmission mechanism 412 can drive the rotating shaft 43 to rotate, thereby rotating the shaft The display terminal 200 can be rotated by the rotating disk 42 and the adjuster 3, thereby enabling the display terminal 200 to realize electric switching between the horizontal position and the vertical position.

Wherein, the adjuster 3 and the rotating bracket 2 can be swung up and down, left and right, so that the position and shape of the overlapping portion between the adjusting mating surface 31 and the rotating bracket mating surface 21 are changed, and the front and rear directions are around the display terminal 200. In the direction in which the extended central axis rotates, the adjuster 3 and the rotating bracket 2 can not move relative to each other, thereby ensuring that the rotating device 4 can drive the display terminal 200 in the plane of the display terminal 200 through the adjuster 3 and the rotating bracket 2. Rotate to achieve horizontal and vertical screen switching.

Optionally, as shown in FIG. 13 to FIG. 15, the second driving device 411 has a second output shaft 411a, the second output shaft 411a may protrude from the rear to the front, and the second output shaft 411a has a first worm 411b, rotating The outer peripheral wall of the shaft 43 is provided with a plurality of fitting teeth 43a, each of which can extend in the front-rear direction, and a plurality of mating teeth 43a can be formed on the outer peripheral wall of the rear end of the rotating shaft 43; the transmission mechanism 412 includes a coaxial arrangement The first worm wheel 412a and the second worm 412b, the first worm wheel 412a may be located at one axial end of the first worm 411b, and the first worm wheel 412a and the second worm 412b are obliquely disposed on the fixed seat 41, the first worm wheel 412a and the first The worm 411b is engaged, and the second worm 412b is engaged with the engaging teeth 43a. Thereby, the second driving device 411 is operated, the second output shaft 411a is rotated, the first worm 411b can drive the first worm wheel 412a to rotate, and the first worm wheel 412a and the second worm 412b can rotate synchronously, so that the second worm 412b rotates By rotating the rotating shaft 43 by the engaging teeth 43a, the transmission is smooth, reliable, compact, and the rotation can be made by the cooperation between the first worm 411b and the first worm wheel 412a, the cooperation between the second worm 412b and the engaging teeth 43a. The rotational speed of the shaft 43 is smaller than the rotational speed of the second output shaft 411a, so that the display terminal 200 has a suitable rotational speed when switching between the horizontal position and the vertical position.

Wherein, in the process that the display terminal 200 is switched from the horizontal screen position to the vertical screen position, and then the vertical screen position is switched to the horizontal screen position, the display terminal 200 can always rotate in the forward direction or in the reverse direction, and the display terminal 200 can also be used first. Rotate in the forward direction and then in the opposite direction.

In a further embodiment of the present disclosure, the rear side of the fixing base 41 is provided with a limiting seat 44, and the limiting seat 44 is provided with a connecting shaft 441 extending forwardly for engaging with the rotating column 421, so that the rotating column 421 is oriented After passing through the rotating shaft 43 and extending into the connecting shaft 441 to improve the stability of the rotating device 4; the rear side of the connecting shaft 441 is provided with a bearing 45 and a snap spring 46 from the front to the rear, and the bearing 45 and the retaining spring 46 are sleeved. On the rotating column 421, a snap spring 46 is used to define the rearward movement of the bearing 45. For example, as shown in FIG. 13 and FIG. 14, the limiting seat 44 can be fixedly connected to the fixing base 41. The limiting seat 44 is formed with a through hole, and the connecting shaft 441 can be formed by extending the peripheral wall of the central hole, so that the connecting shaft The 441 is formed substantially in a cylindrical structure, and the front end of the connecting shaft 441 extends between the rotating column 421 and the rotating shaft 43. The rear end of the rotating shaft 43 can be stopped on the limiting seat 44, so that the limiting seat 44 can limit the rotating shaft. 43 moves along the axial direction of the rotary disk 42; the inner ring of the bearing 45 cooperates with the rotating column 421, the rear end of the connecting shaft 441 can be stopped against the inner ring of the bearing 45, and the snap spring 46 is sleeved on the rotating column 421 to define The axial movement of the bearing 45.

Optionally, as shown in FIG. 13 and FIG. 14, the circlip spring 46 may include a first circlip segment and a second circlip segment. The first circlip segment is formed substantially in a truncated cone shape and the first circlip segment is locked in rotation. On the outer peripheral wall of the column 421, the second retaining spring section is formed substantially in a cylindrical shape and the second retaining spring section is fitted to the rear end of the outer ring of the bearing 45. Since the bearing 45 exerts a force on the retaining spring 46, the first retaining spring The segments are elastically deformed such that the first circlip segments fit more closely on the outer peripheral wall of the spin column 421. Further, one end of the first circlip segment away from the second circlip segment is formed with a plurality of slots 46a, and the plurality of slots 46a are evenly spaced along the circumferential direction of the first circlip section, and each of the slots 46a can be A portion of the end face of the one end of the first circlip segment is recessed toward the direction of the second circlip segment such that the rear end of each of the card slots 46a is open, so that after the circlip 46 is assembled, the circlip 46 is held by the bearing 45. The force is generated, the first circlip segment is elastically deformed, and each of the slots 46a is elastically deformed, so that the opening of each of the slots 46a is reduced, thereby further matching the first circlip segment and the rotating column 421. Tight, and thus ensure the axial limit of the circlip 46.

In summary, according to the in-vehicle display terminal system of the embodiment of the present disclosure, the receiving module receives the user instruction, and the control module controls the in-vehicle display terminal system to enter the vice-drive entertainment mode according to the user instruction, and after the in-vehicle display terminal system enters the sub-drive entertainment mode, The display terminal is controlled to be in a preset state by the actuator, and the angle information of the corresponding display terminal in the secondary driving mode is obtained, and the corresponding angle of the display terminal is rotated by the actuator according to the angle information to face the secondary driving position. By combining the rotatable display terminal with the vehicle function, the system can improve the experience of the entire vehicle and the co-pilot.

The present disclosure also proposes a vehicle based on the in-vehicle display terminal system of the above embodiment.

In the embodiment of the present disclosure, as shown in FIG. 17, the vehicle 10000 includes the in-vehicle display terminal system 1000 of the above embodiment.

According to the vehicle of the embodiment of the present disclosure, by using the above-described in-vehicle display terminal system, by combining the rotatable display terminal with the vehicle function, it is possible to improve the experience of the entire vehicle and the passenger.

A control method of the in-vehicle display terminal system of the embodiment of the present disclosure will be described below with reference to FIG.

In an embodiment of the present disclosure, an in-vehicle display terminal system includes a display terminal, and an actuator for adjusting the display terminal.

As shown in FIG. 18, the control method of the in-vehicle display terminal system may include the following steps:

S1, receiving a user instruction.

S2, controlling the vehicle display terminal system to enter the secondary driving entertainment mode according to the user instruction, and after the vehicle display terminal system enters the secondary driving entertainment mode, the display terminal is controlled to be in a preset state by the executing mechanism.

S3. Acquire angle information of the corresponding display terminal in the secondary driving mode, and control the display terminal to rotate the corresponding angle to the secondary driving position by the actuator according to the angle information.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the sub-drive entertainment mode, the display terminal is further controlled to perform full-screen display.

According to an embodiment of the present disclosure, after the in-vehicle display terminal system enters the sub-drive entertainment mode, the seat position and the backrest angle of the sub-drive are also controlled.

According to an embodiment of the present disclosure, the mode switching instruction is also received through the secondary window control switch, and the control logic of the secondary window control switch is reset according to the mode switching instruction to enter the window control mode.

It should be noted that, for details not disclosed in the control method of the in-vehicle display terminal system of the embodiment of the present disclosure, please refer to the details disclosed in the in-vehicle display terminal system of the embodiment of the present disclosure, which is not detailed herein.

In the description of the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " After, "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship of the "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present disclosure and the simplified description, and does not indicate or imply the indicated device or component. It must be constructed and operated in a particular orientation, and is not to be construed as limiting the disclosure.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In the description of the present disclosure, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

In the present disclosure, the terms "installation", "connected", "connected", "fixed", and the like, are to be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated or defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited. The specific meanings of the above terms in the present disclosure can be understood by those skilled in the art on a case-by-case basis.

In the present disclosure, the first feature "on" or "under" the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact. Moreover, the first feature "above", "above" and "above" the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature. The first feature "below", "below" and "below" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

In the description of the specification, the description of the terms "a", "an", "an" It is included in at least one or example of the present disclosure. In the present specification, the schematic representation of the above terms is not necessarily intended to be the same or an example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more or examples. Further, those skilled in the art can combine and combine the different or the examples and the different or exemplary features described in the present specification without contradicting each other.

While the present disclosure has been shown and described above, it is understood that the foregoing is illustrative and is not to be construed as limiting the scope of the disclosure. , replacement and variants.

Claims

An in-vehicle display terminal system, comprising:

Display terminal

An actuator for adjusting the display terminal;

a receiving module, the receiving module is configured to receive a user instruction;

a control module, configured to control the in-vehicle display terminal system to enter a passenger driving mode according to the user instruction, and control the display terminal by the executing mechanism after the in-vehicle display terminal system enters a passenger driving mode And being in a preset state, and acquiring angle information of the display terminal corresponding to the secondary driving mode, and controlling, by the executing mechanism, the display terminal to rotate a corresponding angle according to the angle information to face the secondary driving position.
The in-vehicle display terminal system according to claim 1, wherein the control module is further configured to control the display terminal to perform full-screen display after the in-vehicle display terminal system enters the passenger driving mode.
The in-vehicle display terminal system according to claim 1 or 2, wherein, after the in-vehicle display terminal system enters the passenger driving mode, the control module further transmits a passenger driving mode signal to the seat control unit of the vehicle, so that The seat control unit controls the seat position and the backrest angle of the secondary driver to be adjusted, wherein the secondary driving entertainment mode signal includes a seat position adjustment signal and a backrest angle adjustment signal.
The in-vehicle display terminal system according to claim 1 or 2, wherein, after the in-vehicle display terminal system enters the passenger driving mode, the control module further transmits a passenger driving mode signal to the vehicle controller so that the The vehicle controller adjusts the control logic of the secondary driving window control switch to enable the control module to receive an entertainment operation command through the secondary driving window control switch.
The in-vehicle display terminal system according to any one of claims 1 to 4, wherein the control module is further configured to receive a mode switching instruction by the sub-window control switch, and send the mode switching instruction Giving the vehicle controller such that the vehicle controller resets the control logic of the secondary window control switch to enter the window control mode.
The in-vehicle display terminal system according to any one of claims 1 to 5, wherein the actuator comprises:

Rotating the bracket, the rotating bracket is fixedly connected to the display terminal, and the rotating bracket is provided with a rotating bracket mating surface;

a regulator, the adjuster is connected to the rotating bracket, the adjuster is provided with a adjuster mating surface, and the adjuster mating surface is provided with a power transmission member movable and movably connected with the rotating bracket, The first driving device drives the power transmission member to perform positional movement to drive the rotating bracket mating surface to rotate to realize the display terminal angular swing.
A vehicle characterized by comprising the in-vehicle display terminal system according to any one of claims 1-6.
A control method for an in-vehicle display terminal system, wherein the in-vehicle display terminal system comprises a display terminal and an actuator for adjusting the display terminal, and the method comprises the following steps:

Receiving user instructions;

Controlling, by the user instruction, the in-vehicle display terminal system to enter a passenger driving mode, and controlling the display terminal to be in a preset state by the executing mechanism after the in-vehicle display terminal system enters the vice-drive entertainment mode;

Obtaining angle information of the display terminal corresponding to the secondary driving entertainment mode, and controlling, by the executing mechanism, the display terminal to rotate a corresponding angle according to the angle information to face the secondary driving position.
The control method of the in-vehicle display terminal system according to claim 8, wherein after the in-vehicle display terminal system enters the sub-drive entertainment mode, the display terminal is further controlled to perform full-screen display.
The control method of the in-vehicle display terminal system according to claim 8 or 9, wherein when the in-vehicle display terminal system enters the sub-drive entertainment mode, the seat position and the backrest angle of the sub-drive are also adjusted.
The control method of the in-vehicle display terminal system according to claim 8 or 9, wherein after the in-vehicle display terminal system enters the sub-drive entertainment mode, the control logic of the sub-window control switch is also adjusted to pass the The secondary drive window control switch receives entertainment operation instructions.
The control method of the in-vehicle display terminal system according to any one of claims 8 to 11, wherein the mode switch instruction is further received by the sub-window control switch, and the sub-window window is pressed according to the mode switching command. The control logic of the control switch is reset to enter the window control mode.