Control method of vehicle-mounted display screen and vehicle

Abstract

The present application discloses a method for controlling a vehicle display screen and a vehicle, the method comprising: in response to receiving a first control instruction, the vehicle display screen is placed in a first state by a driving component; in response to receiving a second control instruction, the vehicle display screen is placed in a second state by a driving component; wherein, in the first state, the display surface of the first display unit and the display surface of the second display unit are coplanarly arranged and face the interior of the vehicle; in the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle. The present application sets the vehicle display screen to two states, folding and unfolding, and displays different contents in the two states to meet the user's needs for the vehicle display screen in different scenarios.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a control method for a vehicle-mounted display screen and a vehicle. Background Art

[0002] With the rapid development of automobiles, cars are no longer just simple means of transportation. While meeting the transportation function, the on-board display devices on cars must meet the user's multiple needs such as display, entertainment and safety monitoring. However, the existing on-board display devices have single functions and cannot meet the multi-faceted needs of users. Summary of the invention

[0003] In view of this, the present application provides a control method of a vehicle-mounted display screen and a vehicle to solve the problem of single function of the vehicle-mounted display screen in the prior art.

[0004] In order to solve the above technical problems, the first technical solution provided by the present application is: providing a control method for a vehicle-mounted display screen, wherein the vehicle-mounted display screen includes a foldable first display part and a second display part, and a driving component; the method includes: in response to receiving a first control instruction, the vehicle-mounted display screen is placed in a first state through the driving component; in response to receiving a second control instruction, the vehicle-mounted display screen is placed in a second state through the driving component; wherein, in the first state, the display surface of the first display part and the display surface of the second display part are coplanarly arranged and face the interior of the vehicle; in the second state, the display surface of the first display part faces the vehicle windshield, and the display surface of the second display part faces the interior of the vehicle.

[0005] Optionally, in response to receiving a second control instruction, the vehicle-mounted display screen is placed in a second state through the driving component, including: in response to there being someone in the vehicle or no one in the vehicle but the vehicle is in a starting state, the vehicle-mounted display screen is placed in the first state through the driving component; and / or in response to there being no one in the vehicle and the vehicle is in an off state, the vehicle-mounted display screen is placed in the second state through the driving component.

[0006] Optionally, the method for controlling the vehicle-mounted display screen further includes: collecting an image of the interior of the vehicle through a camera of the vehicle-mounted display screen and / or a camera of the vehicle and determining whether there is anyone inside the vehicle.

[0007] Optionally, the control method of the vehicle-mounted display screen also includes: in response to the vehicle-mounted display screen being in the second state, collecting images within a preset distance outside the vehicle through the camera of the vehicle-mounted display screen and / or the camera of the vehicle and identifying the images within the preset distance outside the vehicle; in response to detecting that a target object in the image within the preset distance outside the vehicle matches target object information in a vehicle database, marking the target object in the image within the preset distance outside the vehicle as a first target object, and displaying relevant information of the vehicle to the first target object through the first display unit according to a preset priority order; and / or in response to detecting that a target object in the image within the preset distance outside the vehicle does not match target object information in the vehicle database, marking the target object in the image within the preset distance outside the vehicle as a second target object, and sending information about the second target object to a user of the vehicle.

[0008] Optionally, the information of the second target object includes a facial image or an upper body image of the second target object; after sending the information about the second target object to the user of the vehicle, it also includes: in response to receiving feedback from the user of the vehicle, displaying corresponding information to the second target object through the first display unit according to the feedback from the user of the vehicle; in response to not receiving feedback from the user of the vehicle within a preset time, displaying preset information to the second target object through the first display unit.

[0009] Optionally, in response to not receiving feedback from the user of the vehicle within a preset time, preset information is displayed to the second target object via the first display unit, including: in response to not receiving feedback from the user of the vehicle within a preset time and detecting that the second target object drives over and / or has an action of observing the interior of the vehicle, a car moving phone number is displayed to the second target object via the first display unit.

[0010] Optionally, the relevant information of the vehicle is displayed to the first target object through the first display unit according to a preset priority order, including: in response to the image within a preset distance outside the vehicle containing an abnormal situation, displaying abnormal information around the vehicle to the first target object through the first display unit; and / or in response to the absence of abnormal situation in the image within a preset distance outside the vehicle, displaying the picture of the interior of the vehicle to the first target object through the first display unit.

[0011] Optionally, displaying relevant information of the vehicle to the first target object through the first display unit according to a preset priority order includes: sending information on whether to open a door lock of the vehicle to the first target object; and performing corresponding operations based on the information fed back by the first target object.

[0012] In order to solve the above technical problems, the second technical solution provided by the present application is: to provide a means of transportation, including a vehicle and an on-board display screen, the on-board display screen including: a foldable first display unit and a second display unit, as well as a drive component, a memory and a processor; the drive component is configured to enable the on-board display screen to switch between a first state and a second state; wherein, in the first state, the display surface of the first display unit and the display surface of the second display unit are coplanarly arranged and face the interior of the vehicle; in the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle; the memory stores program instructions; the processor is configured to execute the program instructions when working to execute the control method of the on-board display screen as described in any one of the above items.

[0013] Optionally, the first display unit includes a first camera; in the first state, the first camera faces the interior of the vehicle; in the second state, the first camera faces the vehicle windshield; and / or the vehicle includes a supporting base, and the vehicle-mounted display screen is installed on the supporting base; wherein a second camera is provided on the supporting base, and the second camera faces the vehicle windshield.

[0014] Beneficial effects of the present application: Different from the prior art, the vehicle-mounted display screen of the present application includes a foldable first display unit and a second display unit, and a driving component. The control method of the vehicle-mounted display screen includes the following steps: in response to receiving a first control instruction, the vehicle-mounted display screen is placed in a first state by the driving component; in response to receiving a second control instruction, the vehicle-mounted display screen is placed in a second state by the driving component; wherein, in the first state, the display surface of the first display unit and the display surface of the second display unit are coplanarly arranged and facing the interior of the vehicle; in the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle. The present application sets the vehicle-mounted display screen to two states, folded and unfolded, and makes the vehicle-mounted display screen face the interior of the vehicle in the unfolded first state to meet the user's needs for navigation, entertainment, etc.; in the folded second state, the display surface of the first display unit faces the vehicle windshield, which can facilitate the first display unit to detect the situation outside the vehicle and display different information to the target object identified outside the vehicle. At the same time, in the second state, the display surface of the second display unit faces the interior of the vehicle, and the situation inside the vehicle can be monitored and fed back through the second display unit, meeting the user's needs for observing and monitoring the interior of the vehicle. Therefore, the control method of the vehicle display screen provided in the present application can meet the user's needs for the vehicle display screen in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technical target objects in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a partial structural schematic diagram of the means of transport provided by this application;

[0017] Figure 2 It is a functional module block diagram of the transportation tool provided by this application;

[0018] Figure 3 This is a schematic diagram of the front structure of the vehicle display screen provided by the present application in the first state;

[0019] Figure 4 It is a schematic diagram of the second state structure of the vehicle display screen provided by the present application;

[0020] Figure 5 It is a schematic diagram of the back structure of the vehicle display screen provided by the present application in the first state;

[0021] Figure 6 is a flowchart of a method for controlling a vehicle display screen provided in an embodiment of the present application;

[0022] Figure 7 yes Figure 6 A flowchart of the sub-steps of step 2 of the provided method for controlling a vehicle display screen;

[0023] Figure 8 is a flowchart of a method for controlling a vehicle display screen provided by another embodiment of the present application;

[0024] Fig. 9 yes Figure 8 A flowchart of a sub-step of step 5 of the provided method for controlling a vehicle display screen;

[0025] Fig.10 yes Figure 8 A flowchart of another sub-step of step 5 of the provided method for controlling a vehicle display screen;

[0026] Fig.11 It is a flowchart of the steps after step S6 of sending information about the second target object to the user of the vehicle provided by the present application.

[0027] Description of reference numerals:

[0028] 300, means of transport; 200, vehicle; 201, windshield; 202, interior of vehicle; 203, supporting base; 2031, third camera; 2032, second camera; 100, vehicle-mounted display screen; 10, first display unit; 11, first camera; 12, first display surface; 13, non-display surface; 20, second display unit; 21, second display surface; 30, intermediate rotating shaft; 40, driving assembly; 41, first fixing seat; 42, second fixing seat; 43, electric cylinder; 44, connecting rod; 50, processor; 51, controller; 60, memory; A, first state; B, second state. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the ordinary technical target objects in this field without making creative work are within the scope of protection of this application.

[0030] The terms "first", "second" and "first" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" can expressly or implicitly include at least one of the features. All directional indications (such as up, down, left, right, front, back ...) in the embodiments of the present application are only used to explain the relative position relationship, movement conditions, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] In order to solve the above problems, the present application provides a new control method of a vehicle-mounted display screen and a vehicle.

[0033] See also Figures 1 to 5 , Figure 1 It is a partial structural schematic diagram of the means of transport provided by this application; Figure 2 It is a functional module block diagram of the transportation tool provided by this application; Figure 3 This is a schematic diagram of the front structure of the vehicle display screen provided by the present application in the first state; Figure 4 It is a schematic diagram of the second state structure of the vehicle display screen provided by the present application; Figure 5 It is a schematic diagram of the back structure of the vehicle display screen in the first state provided by this application.

[0034] The vehicle 300 provided in the present application includes a vehicle 200 and an on-board display screen 100, and the on-board display screen 100 includes: a foldable first display unit 10 and a second display unit 20, as well as a drive component 40, a memory 60 and a processor 50; the drive component 40 is configured to enable the on-board display screen 100 to switch between a first state A and a second state B. In the first state A, the display surface of the first display unit 10 and the display surface of the second display unit 20 are coplanarly arranged and facing the interior of the vehicle 200; in the second state B, the display surface of the first display unit 10 faces the windshield 201 of the vehicle 200, and the display surface of the second display unit 20 faces the interior of the vehicle 200. It can be understood that the on-board display screen 100 may also not include the memory 60 and the processor 50, but share the memory and processor with the vehicle 200. For the convenience of explanation, the display surface of the first display unit 10 is defined as the first display surface 12, and the display surface of the second display unit 20 is defined as the second display surface 21.

[0035] Specifically, the vehicle 200 can be any type of vehicle 200 such as a private or commercial car, bus, truck, etc. The vehicle-mounted display screen 100 provided in the present application includes a first display unit 10 and a second display unit 20, each of which has a display surface and a non-display surface 13, the display surface is a side that can display a picture, and the non-display surface 13 can be understood as the back of the display surface. In one embodiment, the first display unit 10 and the second display unit 20 are driven by a driving component 40, so that the vehicle-mounted display screen 100 is switched between a first state A and a second state B, wherein the first state A can be an unfolded state, and the second state B can be a folded state. At the same time, in the above two states, different contents can be displayed to meet different functions. For example, in the first state A, the first display surface 12 and the second display surface 21 are coplanar to form a plane, and at this time, the first display surface 12 and the second display surface 21 are both facing the inside of the vehicle 200, which can meet the needs of users inside the vehicle 200 for navigation, listening to songs or watching videos. In the second state B, the first display surface 12 and the second display surface 21 are folded in opposite directions by the driving assembly 40, so that the first display surface 12 faces the windshield 201 of the vehicle 200, and the second display surface 21 faces the interior of the vehicle 200. At this time, the sensor of the first display surface 12, such as a camera, can detect the situation outside the vehicle 200, and can also display specific content to people outside the vehicle 200 through the first display surface 12. At the same time, the situation inside the vehicle 200 can be detected and monitored through the sensor of the second display surface 21 facing the interior of the vehicle 200, such as a camera.

[0036] The foldable first display portion 10 and the second display portion 20 may be connected via an intermediate rotating shaft 30 , so that the first display portion 10 and the second display portion 20 may rotate relative to each other, thereby realizing a folding function of the first display portion 10 relative to the second display portion 20 .

[0037] In one embodiment, the driving component 40 may be an electric cylinder 43, a micro motor, etc. For example, the driving component 40 may be an electric cylinder 43, a connecting rod 44, etc., a first fixing seat 41 is provided on the non-display surface 13 of the first display unit 10, a second fixing seat 42 is provided on the non-display surface 13 of the second display unit 20, the connecting rod 44 is connected via the first fixing seat 41, and the electric cylinder 43 is connected via the second fixing seat 42, the rotational motion of the servo motor (not shown) built into the electric cylinder 43 is converted into a linear motion, so as to drive the connecting rod 44 to perform telescopic motion, thereby driving the first display unit 10 to rotate and fold relative to the second display unit 20.

[0038] The memory 60 provided in the present application stores program instructions, and the processor 50 is provided as a control element to control the drive assembly 40 and the control circuit. The processor 50 is configured to execute the program instructions during operation to perform any of the following control methods for the vehicle display screen 100.

[0039] Specifically, the processor 50 is used to control the operation of the vehicle display screen 100 , and the processor 50 may also be referred to as a CPU (Central Processing Unit). The processor 50 is electrically connected to the controller 51 , so that the controller 51 can control different components in the vehicle display screen 100 .

[0040] In one embodiment, the processor 50 may be an integrated circuit chip with signal processing capabilities. The processor 50 may also be a general-purpose processor 50, a digital signal processor 50 (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor 50 may be a microprocessor 50 or the processor 50 may also be any conventional processor 50, etc.

[0041] The memory 60 is electrically connected to the processor 50, and the memory 60 can store the working parameters of the vehicle display screen 100, which can specifically include parameters for controlling the vehicle display screen 100 to unfold, bend, monitor, and display different contents. The memory 60 can be a RAM, a ROM, or other types of storage devices, and this application does not limit this.

[0042] The driving component 40 is electrically connected to the processor 50 , so that the processor 50 sends a command to the controller 51 , so that the controller 51 controls the driving component 40 to drive the first display unit 10 and the second display unit 20 to switch between the first state A and the second state B.

[0043] The camera is electrically connected to the processor 50, and the camera is used to monitor the images inside or outside the vehicle 200. The images monitored by the camera can be transmitted to the processor 50, and the processor 50 can display corresponding information through the first display surface 12 according to the images monitored by the camera. The processor 50 can also send the images monitored by the camera to the users stored in the vehicle database, and display corresponding information according to the user's instructions.

[0044] The memory 60 may include any one of: a USB flash drive, a mobile hard disk, a read-only memory 60 (ROM), a random access memory 60 (RAM), etc.

[0045] The description of the execution process of the program data in the memory 60 can be referred to the description in the embodiment of the control method of the vehicle-mounted display screen 100 described below in this application, and will not be repeated here.

[0046] In one embodiment, the first display unit 10 includes a first camera 11 ; in a first state A, the first camera 11 faces the interior of the vehicle 200 ; in a second state B, the first camera 11 faces the windshield 201 of the vehicle 200 .

[0047] Specifically, the first camera 11 of the first display unit 10 can be set at any position near the top or on the first display surface 12. When the vehicle-mounted display screen 100 is in the first state A, that is, the unfolded state, the first camera 11 faces the interior of the vehicle 200 and can monitor the interior of the vehicle 200. When the vehicle-mounted display screen 100 is in the second state B, that is, the folded state, the first camera 11 is folded along with the first display unit 10, so that the first camera 11 faces the windshield 201 of the vehicle 200. At this time, the first camera 11 can monitor the image within a certain range outside the vehicle 200.

[0048] In another embodiment, if Figures 3 to 5 As shown, the vehicle 200 further includes a support base 203 , and the vehicle-mounted display screen 100 is installed on the support base 203 ; wherein, a second camera 2032 is provided on the support base 203 , and the second camera 2032 faces the windshield 201 of the vehicle 200 .

[0049] Specifically, the support base 203 is disposed at the bottom of the vehicle-mounted display screen 100 to support the vehicle-mounted display screen 100 mounted on the support base 203. In this embodiment, a second camera 2032 is disposed on the support base 203, and the second camera 2032 is disposed toward the windshield 201 of the vehicle 200, so that the second camera 2032 can monitor the image outside the vehicle 200. In particular, when the vehicle-mounted display screen 100 is in the first state A or the second state B, the second camera 2032 can monitor the outside of the vehicle 200 and shoot the image outside the vehicle 200.

[0050] In order to solve the above problems, the present application also provides a control method for a vehicle-mounted display screen 100 .

[0051] See also Figure 6 , Figure 6 It is a flowchart of a method for controlling a vehicle display screen provided in one embodiment of the present application.

[0052] The control method of the vehicle display screen 100 provided in an embodiment of the present application may include the following steps:

[0053] S1: In response to receiving a first control instruction, the vehicle-mounted display screen 100 is placed in the first state A through the driving component 40 .

[0054] Specifically, when the first control instruction is received, the processor 50 sends a command to the driving component 40, so that the driving component 40 can drive the vehicle display screen 100 to be in the first state A, that is, the vehicle display screen 100 is in the unfolded state. In the first state A, the first display surface 12 and the second display surface 21 are coplanarly arranged and face the interior of the vehicle 200, which can facilitate the needs of users in the vehicle 200 to navigate, listen to music or watch videos.

[0055] S2: In response to receiving the second control instruction, the vehicle-mounted display screen 100 is placed in the second state B through the driving component 40 .

[0056] Specifically, upon receiving the second control instruction, the driving component 40 can drive the vehicle-mounted display screen 100 in the first state A to switch to the second state B. In the second state B, the first display surface 12 and the second display surface 21 face different directions respectively, specifically, the first display surface 12 faces the windshield 201 of the vehicle 200, and the second display surface 21 faces the interior of the vehicle 200. The first display surface 12 facing the windshield 201 can display specific content to people outside the vehicle 200, and can also monitor and shoot the screen outside the vehicle 200, and the second display surface 21 facing the interior of the vehicle 200 can continue to be used for other needs inside the vehicle 200.

[0057] See also Figure 7 , Figure 7 yes Figure 6 A flowchart of the sub-steps of step 2 of a method for controlling a vehicle display screen is provided.

[0058] In one embodiment, in response to receiving the second control instruction, step S2 of placing the vehicle-mounted display screen 100 in the second state B by the driving component 40 may include:

[0059] S21: In response to the presence of a person in the vehicle 200 or the absence of a person in the vehicle 200 but the vehicle 200 is in the start-up state, the vehicle display screen 100 is placed in the first state A through the driving component 40 .

[0060] Specifically, that is, if there is someone inside the vehicle 200 or if there is no one inside the vehicle 200, but the vehicle 200 is in the startup state, then the vehicle display screen 100 is still in the first state A. It can be understood that when there is no one inside the vehicle 200 but the vehicle 200 is in the startup state, it is generally possible that the owner is out to buy something temporarily or is not in the vehicle for other reasons, but the owner is near the vehicle 200, so at this time, there is no need to switch the state of the unfolded vehicle display screen 100. The detection of whether there is someone or no one inside the vehicle 200 can be achieved by setting a camera on the vehicle display screen 100 or other positions of the vehicle 200. For example, a camera or an infrared sensor is set on the roof to detect whether there is someone or no one inside the vehicle 200, and the above-mentioned camera or infrared sensor is connected to the processor 50, so that the situation of whether there is someone or no one inside the vehicle 200 can be transmitted to the processor 50, and the processor 50 sends a command to the controller 51, so that the controller 51 controls the driving component 40 to switch the state of the vehicle display screen 100.

[0061] In this embodiment, an infrared sensor can be set at the lower end of the second display unit 20 or at a position of the support base 203 facing the interior of the vehicle 200, and the infrared sensing technology can be used to sense whether there is a human body in the interior space of the vehicle 200. The sensing distance can be set within 3 meters, so as to ensure that the infrared sensor can sense the people in the front and rear rows of the vehicle 200. The infrared sensor adopts a repeatable triggering mode. When sensing a person, the infrared sensor will feedback to the processor 50, and control the connecting rod 44 of the driving component 40 to extend through the controller 51, so that the vehicle-mounted display screen 100 remains in the unfolded state; when the person in the vehicle 200 leaves and no person is sensed, the infrared sensor can feedback the information to the processor 50, and control the connecting rod 44 of the driving component 40 to retract through the controller 51, so that the vehicle-mounted display screen 100 remains in the folded state. It can be understood that the infrared sensor can be integrated with the camera as a third camera 2031, for example, an infrared camera is used, so that it can be used for both image monitoring inside the vehicle 200 and sensing and monitoring whether there is a person inside the vehicle 200.

[0062] The drive assembly 40 may be selected based on the size of the vehicle-mounted display screen 100 and may have a suitable pulling force and measuring range.

[0063] Alternatively, in response to receiving the second control instruction, step S2 of placing the vehicle-mounted display screen 100 in the second state B by the driving component 40 may further include:

[0064] S22: In response to the fact that there is no one in the vehicle 200 and the vehicle 200 is in an ignition-off state, the vehicle display screen 100 is placed in the second state B through the driving component 40 .

[0065] Specifically, the above-mentioned solution of setting a camera (not shown) or an infrared sensor (not shown) on the roof can also be used to detect whether there is anyone inside the vehicle 200, and at the same time detect whether the vehicle 200 is in a flameout state. If it is detected that there is no one inside the vehicle 200 and the vehicle 200 is in a flameout state, then it can be basically confirmed that the owner and / or other people in the vehicle have left, so at this time, the processor 50 can control the driving component 40 to switch the state of the vehicle display screen 100. The vehicle display screen 100 switched to the second state B can detect the outside of the vehicle 200 through the first camera 11 set on the first display unit 10, and monitor the inside of the vehicle 200 and monitor abnormal conditions of the vehicle 200 through the third camera 2031.

[0066] See also Figures 8 to 10 , Figure 8 is a flowchart of a method for controlling a vehicle display screen provided by another embodiment of the present application; Fig. 9 yes Figure 8 A flowchart of a sub-step of step 5 of the provided method for controlling a vehicle display screen; Fig.10 yes Figure 8 A flowchart of another sub-step of step 5 of the method for controlling a vehicle display screen is provided.

[0067] In another embodiment, the control method of the vehicle-mounted display screen 100 further includes:

[0068] S3: Capture the image of the interior of the vehicle 200 through the camera of the vehicle display screen 100 and / or the camera of the vehicle 200 and determine whether there is anyone in the vehicle 200.

[0069] Specifically, as described above, when the vehicle-mounted display screen 100 is in the first state A, the camera disposed on the top of the vehicle-mounted display screen 100 can be used to detect and judge the image of people inside the vehicle 200, thereby determining whether there is anyone inside the vehicle 200. Alternatively, a camera can be disposed on the top of the vehicle 200 to detect the image of people inside the vehicle 200, thereby determining whether there is anyone inside the vehicle 200.

[0070] In one embodiment, the control method of the vehicle-mounted display screen 100 further includes:

[0071] S4: In response to the vehicle display screen 100 being in the second state B, the image within a preset distance outside the vehicle 200 is collected and recognized through the camera of the vehicle display screen 100 and / or the camera of the vehicle 200.

[0072] Specifically, when the vehicle-mounted display screen 100 is in the second bent state B, the camera set on the top of the vehicle-mounted display screen 100 can monitor the images within a preset distance outside the vehicle 200. Alternatively, other cameras can be set inside the vehicle 200 to detect images within a preset distance outside the vehicle, for example, a camera is set on the side of the support base 203 facing the windshield 201, or a camera is set at other positions of the vehicle 200, as long as the images within a preset distance outside the vehicle 200 can be monitored. For example, the image within a range of 3 meters outside the vehicle 200 is monitored and recognized. The main purpose of image recognition is to determine whether the image outside the vehicle 200 is the owner and his family or a stranger, and adopt different strategies according to the recognition results.

[0073] S5: In response to detecting that a target object in an image within a preset distance outside the vehicle 200 matches target object information in a vehicle database, the target object in the image within a preset distance outside the vehicle 200 is marked as a first target object, and relevant information of the vehicle 200 is displayed to the first target object through the first display unit 10 according to a preset priority order.

[0074] Specifically, the process of identifying an image within a preset distance outside the vehicle 200 is to compare the information of the target object in the identified image with the target object pre-stored in the vehicle database. If the information matches, the target object in the image is marked as a first target object, and the relevant information of the vehicle 200 is displayed to the first target object through the first display surface 12 according to the priority order preset in the processor 50. The target object provided in the embodiment of the present application mainly refers to a person, and the information comparison between the target object in the identified image and the target object pre-stored in the vehicle database is mainly performed through the facial features of the person.

[0075] In a further embodiment, step S5 of displaying the relevant information of the vehicle 200 to the first target object through the first display unit 10 according to the preset priority order may include:

[0076] S51 : In response to an abnormality in the image within a preset distance outside the vehicle 200 , abnormal information around the vehicle 200 is displayed to the first target object via the first display unit 10 .

[0077] In one embodiment, abnormal conditions of the images captured within the preset distance monitored by the first camera 11 may include frequent observations into the interior of the vehicle 200, throwing objects onto the vehicle, approaching the vehicle body, or colliding with the vehicle body, etc. In addition, the abnormal conditions may also include abnormal conditions of the vehicle 200 itself, such as whether the lights are turned on, whether the doors are closed, whether the vehicle 200 is faulty, etc. At this time, the abnormal conditions around the vehicle 200 and the vehicle 200 itself may be displayed to the first target object through the first display unit 10 and an alarm may be issued, so that the first target object can handle the abnormal conditions in a timely manner.

[0078] S52 : In response to the absence of abnormality in the image within the preset distance outside the vehicle 200 , displaying the image inside the vehicle 200 to the first target object via the first display unit 10 .

[0079] Specifically, when the first camera 11 does not detect any abnormality within a preset distance outside the vehicle 200, the third camera 2031 can be used to capture the interior of the vehicle 200, and the image of the interior of the vehicle 200 captured by the third camera 2031 can be displayed to the first target object through the first display unit 10. For example, the image of the seat area inside the vehicle 200 can be displayed through the first display unit 10, thereby facilitating the first target object to confirm whether there are any items left inside the vehicle 200.

[0080] Step S5 of displaying the relevant information of the vehicle 200 to the first target object through the first display unit 10 according to the preset priority order may further include the following sub-steps:

[0081] S53: Sending information on whether to open the door lock of the vehicle 200 to the first target object.

[0082] Specifically, when the image within a preset distance of the vehicle 200 captured by the first camera 11 matches the preset target object information in the vehicle database, information on whether to open the door lock of the vehicle 200 is sent to the first target object. The main reason is that if the first target object is approaching the vehicle 200, it is very likely that the first target object needs to return to the car to drive or pick up items. At this time, asking whether to open the door lock is more convenient and quicker for the first target object.

[0083] S54: Perform corresponding operations according to the information fed back by the first target object.

[0084] Specifically, after sending information on whether to unlock the door lock of the vehicle 200 to the first target object, you can wait for a reply from the first target object, and perform the unlocking operation if unlocking is required, and not perform the unlocking operation if unlocking is not required or there is no reply.

[0085] S6: In response to detecting that a target object in an image within a preset distance outside vehicle 200 does not match target object information in a vehicle database, the target object in the image within a preset distance outside vehicle 200 is marked as a second target object, and information about the second target object is sent to a user of vehicle 200.

[0086] Specifically, the identified second target object is not pre-stored in the vehicle database, and can be understood as a stranger. Then, for the information that the first camera 11 detects a stranger approaching the vehicle 200, the information of the second target object can be sent to the user of the vehicle 200, so that the user of the vehicle 200 can understand and process the information in a timely manner. The user of the vehicle 200 can be the owner (such as a private car) or other people related to the owner, such as family members, friends, etc. The target object pre-stored in the vehicle database can also be a driver (such as a taxi) or an employee (such as a company or unit employee sharing a vehicle). It can be understood that the target object information pre-stored in the aforementioned vehicle database includes the user of the vehicle 200. The information of the second target object includes the facial image or upper body image of the second target object, that is, the facial image feature information or upper body image information of the second target object is sent to the user of the vehicle 200, so that the user of the vehicle 200 can understand and process the situation in a timely manner.

[0087] See also Fig.11 , Fig.11 It is a flowchart of the steps after step S6 of sending information about the second target object to the user of the vehicle provided by the present application.

[0088] In one embodiment, after step S6 of sending information about the second target object to the user of the vehicle 200, the following may also be included:

[0089] S7: In response to receiving the information fed back by the user of the vehicle 200 , corresponding information is displayed to the second target object through the first display unit 10 according to the information fed back by the user of the vehicle 200 .

[0090] Specifically, after the information of the second target object is sent to the user of the vehicle 200 through the processor 50 in the vehicle 200, if the information fed back by the user of the vehicle 200 is received, the corresponding information can be displayed to the second target object through the first display unit 10. For example, if the information fed back by the user of the vehicle 200 is "the owner will be back soon", the information is displayed to the second target object through the first display unit 10. If the user of the vehicle 200 feeds back that a video or voice interaction with the second target object is required at this time, the interface of the voice call or video call can be sent to the first display unit 10, so that the user of the vehicle 200 can communicate directly with the second target object.

[0091] S8: In response to not receiving feedback information from the user of the vehicle 200 within the preset time, displaying preset information to the second target object via the first display unit 10 .

[0092] Specifically, if no feedback information is received from the user of vehicle 200 within a preset time, such as 10 to 20 seconds, after the information of the second target object is sent to the user of vehicle 200, the preset information stored in the processor 50 of vehicle 200 can be displayed to the second target object.

[0093] In a further embodiment, in response to not receiving feedback information from the user of the vehicle 200 within a preset time, step S8 of displaying preset information to the second target object through the first display unit 10 may include:

[0094] S81: In response to not receiving feedback from the user of the vehicle 200 within a preset time and detecting that the second target object drives over and / or looks inside the vehicle 200, displaying a car moving phone number to the second target object via the first display unit 10.

[0095] Specifically, if the processor 50 does not receive any feedback from the user of the vehicle 200 within a preset time and detects through the first camera 11 that a second target object outside the vehicle 200 is driving towards the vehicle 200, or the second target object has an action of observing the inside of the vehicle 200, then the processor 50 can determine that the behavior of the second target object is waiting for a parking space or the owner's vehicle 200 blocks the driving route of the second target object, etc. At this time, the first display unit 10 can display the vehicle moving phone number preset by the user of the vehicle 200 to the second target object, so that the second target object can contact the user of the vehicle 200 for communication according to the vehicle moving phone number.

[0096] The vehicle-mounted display screen disclosed in the present application includes a foldable first display unit and a second display unit, and a drive component. The control method of the vehicle-mounted display screen includes the following steps: in response to receiving a first control instruction, the vehicle-mounted display screen is placed in a first state by the drive component. In response to receiving a second control instruction, the vehicle-mounted display screen is placed in a second state by the drive component. In the first state, the display surface of the first display unit and the display surface of the second display unit are coplanarly arranged and facing the interior of the vehicle. In the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle. The present application sets the vehicle-mounted display screen to two states, folded and unfolded, and makes the vehicle-mounted display screen face the interior of the vehicle in the unfolded first state to meet the user's needs for navigation, entertainment, etc.; in the folded second state, the display surface of the first display unit faces the vehicle windshield, which can facilitate the first display unit to detect the situation outside the vehicle and display different information to the target object identified outside the vehicle. At the same time, in the second state, the display surface of the second display unit faces the interior of the vehicle, and the situation inside the vehicle can be monitored and fed back through the second display unit, meeting the user's needs for observing and monitoring the interior of the vehicle. Therefore, the control method of the vehicle display screen provided in the present application can meet the user's needs for the vehicle display screen in different scenarios.

[0097] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for controlling a vehicle-mounted display screen, wherein the vehicle-mounted display screen comprises a foldable first display portion and a second display portion, and a drive component; characterized in that: The method includes: In response to receiving a first control instruction, the vehicle-mounted display screen is placed in a first state through the driving component; In response to receiving a second control instruction, the vehicle-mounted display screen is placed in a second state through the driving component; Wherein, in the first state, the display surface of the first display unit and the display surface of the second display unit are arranged on the same plane and face the interior of the vehicle; in the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle; Wherein, in response to receiving the second control instruction, the driving component is used to put the vehicle-mounted display screen into the second state, including: In response to there being someone in the vehicle or no one in the vehicle but the vehicle is in a start-up state, keeping the vehicle display screen in a current state, that is, the first state; and / or In response to the fact that there is no one in the vehicle and the vehicle is in an ignition-off state, the vehicle-mounted display screen is placed in the second state through the driving component.

2. The control method of the vehicle display screen according to claim 1, characterized in that: Also includes: The image of the interior of the vehicle is collected by the camera of the vehicle-mounted display screen and / or the camera of the vehicle to determine whether there is anyone in the vehicle.

3. The control method of the vehicle display screen according to claim 1 or 2, characterized in that: Also includes: In response to the vehicle display screen being in the second state, collecting an image within a preset distance outside the vehicle through a camera of the vehicle display screen and / or a camera of the vehicle and identifying the image within the preset distance outside the vehicle; In response to detecting that a target object in the image within a preset distance outside the vehicle matches target object information in a vehicle database, marking the target object in the image within a preset distance outside the vehicle as a first target object, and displaying relevant information of the vehicle to the first target object through the first display unit according to a preset priority order; and / or In response to detecting that a target object in the image within a preset distance outside the vehicle does not match the target object information in the vehicle database, the target object in the image within the preset distance outside the vehicle is marked as a second target object, and information about the second target object is sent to a user of the vehicle.

4. The control method of the vehicle display screen according to claim 3, characterized in that: The information about the second target object includes a facial image or an upper body image of the second target object; after sending the information about the second target object to the user of the vehicle, the method further includes: In response to receiving feedback information from a user of the vehicle, displaying corresponding information to the second target object through the first display unit according to the received feedback information from the user of the vehicle; In response to not receiving feedback information from the user of the vehicle within a preset time, displaying preset information to the second target object through the first display unit.

5. The control method of the vehicle-mounted display screen according to claim 4, characterized in that: In response to not receiving feedback information from the user of the vehicle within a preset time, displaying preset information to the second target object through the first display unit includes: In response to not receiving feedback information from the user of the vehicle within a preset time and detecting that the second target object drives over and / or looks into the interior of the vehicle, a car moving phone number is displayed to the second target object via the first display unit.

6. The control method of the vehicle-mounted display screen according to claim 3, characterized in that: The displaying the relevant information of the vehicle to the first target object through the first display unit according to the preset priority order includes: In response to an abnormality in the image within a preset distance outside the vehicle, displaying abnormal information around the vehicle to the first target object through the first display unit; and / or In response to the absence of abnormal conditions in the image within the preset distance outside the vehicle, the image inside the vehicle is displayed to the first target object via the first display unit.

7. The control method of the vehicle display screen according to claim 3, characterized in that: The displaying the relevant information of the vehicle to the first target object through the first display unit according to the preset priority order includes: Sending information to the first target object indicating whether to open the door lock of the vehicle; Perform corresponding operations according to the feedback information of the first target object.

8. A means of transport, characterized in that: The invention comprises a vehicle and a vehicle-mounted display screen, wherein the vehicle-mounted display screen comprises: A foldable first display unit and a second display unit, and a drive assembly; the drive assembly is configured to enable the vehicle-mounted display screen to switch between a first state and a second state; wherein, in the first state, the display surface of the first display unit and the display surface of the second display unit are coplanar and face the interior of the vehicle; in the second state, the display surface of the first display unit faces the vehicle windshield, and the display surface of the second display unit faces the interior of the vehicle; A memory storing program instructions; A processor, wherein the processor is configured to execute the program instructions when working to perform the control method of the vehicle display screen as described in any one of claims 1-7.

9. The vehicle according to claim 8, characterized in that: The first display unit includes a first camera; in the first state, the first camera faces the interior of the vehicle; in the second state, the first camera faces the windshield of the vehicle; and / or The vehicle comprises a support base, and the vehicle-mounted display screen is mounted on the support base; wherein a second camera is provided on the support base, and the second camera faces the windshield of the vehicle.

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