A dual-screen main control system for an intelligent car cockpit based on HMI

Abstract

The present invention relates to the technical field of control systems, and in particular to an HMI-based automobile intelligent cockpit dual-screen main control system, comprising a dual screen, an HMI controller, a linkage display module, a linkage control module, a safety information display module and a safety detection module, wherein the dual screen, the HMI controller, the linkage display module, the linkage control module, the safety information display module and the safety detection module are connected in sequence; the dual screen is used to display an intelligent cockpit screen for users to watch; the HMI controller is used to receive and send control signals to control the dual screen; the linkage display module is used to linkage display the screen of the dual screen; the linkage control module is used to linkage control the screen of the dual screen; thereby, the dual screen can be subjected to a variety of linkage controls, so that the driver can use one screen to control the dual screen, thereby improving the control experience and the use experience.

Description

Technical Field

[0001] The present invention relates to the technical field of control systems, and in particular to an HMI-based automobile intelligent cockpit dual-screen main control system. Background Art

[0002] In the HMI human-machine interaction interface, in the car's intelligent cockpit, the car's basic information and driving conditions are displayed on the car's display screen or car instrument panel, which is convenient for users to observe and helps to improve driving safety. At the same time, a dual screen is also set up in the car, which can cover the co-pilot position, improving the user's viewing experience.

[0003] However, in the aforementioned prior art, it is impossible to perform linkage control on the dual screens, and it is inconvenient for users to control a farther screen, resulting in a poor user control experience. Summary of the invention

[0004] The purpose of the present invention is to provide an HMI-based automobile intelligent cockpit dual-screen main control system, which solves the problems in the prior art that the dual screens cannot be controlled in linkage, it is inconvenient for users to control a farther screen, and the user control experience is poor.

[0005] To achieve the above object, the present invention provides an HMI-based automotive intelligent cockpit dual-screen main control system, comprising a dual-screen, an HMI controller, a linkage display module, a linkage control module, a safety information display module and a safety detection module, wherein the dual-screen, the HMI controller, the linkage display module, the linkage control module, the safety information display module and the safety detection module are connected in sequence;

[0006] The dual screen is used to display the smart cockpit screen for users to watch;

[0007] The HMI controller is used to receive and send control signals to control the dual screen;

[0008] The linkage display module is used to display the images of the dual screens in a linkage manner;

[0009] The linkage control module is used to linkage control the images of the dual screens;

[0010] The safety information display module is used to display the safety information of the vehicle on the dual screen;

[0011] The safety detection module is used to detect the road conditions when the vehicle is traveling;

[0012] The linkage control module includes a one-hand control unit and a main control screen switching unit, and the one-hand control unit is connected to the main control screen switching unit;

[0013] The one-hand control unit is used to integrate the control of the two screens into one screen, so that the user can operate the dual screen with one hand;

[0014] The main control screen switching unit is used to switch the screen controlled by one hand to the co-pilot position, and the screen at the co-pilot position becomes the main control screen, which is convenient for the co-pilot to control the dual screen.

[0015] Wherein, the linkage display module includes a dual-screen image splicing unit and a split-screen independent unit, and the dual-screen image splicing unit and the split-screen independent unit are connected;

[0016] The dual-screen image splicing unit is used to splice the images of the two screens together;

[0017] The independent screen splitting unit is used to split the two screens into two independent screens.

[0018] Wherein, the safety detection module includes a road condition recognition unit, a pedestrian alarm unit and a driving road condition analysis unit, and the road condition recognition unit, the pedestrian alarm unit and the driving road condition analysis unit are connected in sequence;

[0019] The road condition recognition unit is used to scan and recognize the road condition during driving, and send the picture to the driving road condition analysis unit;

[0020] The pedestrian warning unit is used to warn the driver when there is a pedestrian in front of the vehicle, and pop up the warning information on the dual screen;

[0021] The driving road condition analysis unit is used to analyze the road condition picture and determine the existing driving risks.

[0022] Wherein, the safety information display module comprises a multi-directional screen display unit, a main screen switching unit and a screen integration unit, and the multi-directional screen display unit, the main screen switching unit and the screen integration unit are connected in sequence;

[0023] The multi-directional image display unit is used to split the images scanned by the probes around the vehicle and display them on the dual screen;

[0024] The main screen switching unit is used for the user to select a main screen from multiple detected screens for display;

[0025] The image integration unit is used to intelligently stitch together multiple images to form a 3D driving image, which is convenient for users to quickly observe the surrounding conditions of the vehicle.

[0026] Among them, the HMI-based automobile intelligent cockpit dual-screen main control system also includes an entertainment playback module, and the entertainment playback module is connected to the HMI controller.

[0027] Wherein, the entertainment playback module includes a vehicle driving detection unit and an automatic screen closing unit, and the vehicle driving detection unit and the automatic screen closing unit are connected;

[0028] The vehicle driving detection unit is used to detect whether the vehicle is in a driving state;

[0029] The automatic screen closing unit is used to forcibly close the audio and video entertainment screen after detecting that the vehicle is in a driving state.

[0030] Wherein, the entertainment playback module further includes an audio-visual picture adaptation unit, and the audio-visual picture adaptation unit is connected to the automatic picture closing unit;

[0031] The audio-visual picture adaptation unit is used to play entertainment audio-visual pictures, and automatically full screen during playback to adapt to the dual screen without manual settings by the user.

[0032] The present invention discloses an HMI-based dual-screen main control system for an automobile intelligent cockpit, wherein the dual screen is used to display an intelligent cockpit screen for viewing by a user; the HMI controller is used to receive and send control signals to control the dual screen; the linkage display module is used to display the screen of the dual screen in a linkage manner; the linkage control module is used to control the screen of the dual screen in a linkage manner; the safety information display module is used to display the safety information of the vehicle on the dual screen; the safety detection module is used to detect the road condition when the vehicle is driving; the one-hand control unit is used to integrate the control of two screens into one screen, so that the user can operate the dual screen with one hand; the main control screen switching unit is used to switch the screen controlled by one hand to the co-pilot position, and the screen at the co-pilot position becomes the main control screen, so that the co-pilot can control the dual screen in a variety of linkage ways, so that the driver can use one screen to operate the dual screen, thereby improving the control experience and the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0034] Figure 1 It is an overall principle diagram of the first embodiment of the present invention.

[0035] Figure 2 It is an overall principle diagram of the second embodiment of the present invention.

[0036] Figure 3 It is an overall principle diagram of the third embodiment of the present invention.

[0037] 101-dual screen, 102-HMI controller, 103-linked display module, 104-linked control module, 105-safety information display module, 106-safety detection module, 107-dual screen image splicing unit, 108-split screen independent unit, 109-road condition recognition unit, 110-pedestrian alarm unit, 111-driving road condition analysis unit, 112-multi-directional image display unit, 113-main image switching unit, 114-image integration unit, 115-single-hand control unit, 116-main control screen switching unit, 201-entertainment playback module, 202-vehicle driving detection unit, 203-automatic screen closing unit, 204-audio and video image adaptation unit, 301-navigation module, 302-navigation call-out unit, 303-navigation display unit, 304-navigation setting unit. DETAILED DESCRIPTION

[0038] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0039] First embodiment:

[0040] See also Figure 1 ,in Figure 1 It is an overall principle diagram of the first embodiment of the present invention. The present invention provides an HMI-based automotive intelligent cockpit dual-screen main control system, including a dual screen 101, an HMI controller 102, a linkage display module 103, a linkage control module 104, a safety information display module 105 and a safety detection module 106, wherein the linkage control module 104 includes a single-hand control unit and a main control screen switching unit, the linkage display module 103 includes a dual-screen image splicing unit 107 and a split-screen independent unit 108, the safety detection module 106 includes a road condition recognition unit 109, a pedestrian alarm unit 110 and a driving road condition analysis unit 111, and the safety information display module 105 includes a multi-directional image display unit 112, a main image switching unit 113 and an image integration unit 114.

[0041] For this specific implementation, the images of the two screens are spliced ​​together through the dual-screen image splicing unit 107 to improve the user's viewing effect. At the same time, the two screens can also be split into two independent screens through the split-screen independent unit 108, so that the co-pilot and the driver can use one screen respectively. If there is no one in the co-pilot seat, the user can integrate the control of the two screens into one screen through the one-handed control unit, so that the user can operate the dual screen 101 with one hand. If the driver is driving, the screen controlled by one hand is switched to the co-pilot position through the main control screen switching unit, and the screen at the co-pilot position becomes the main control screen, which is convenient for the co-pilot to control the dual screen 101 instead of the driver, thereby improving safety.

[0042] The dual screen 101, the HMI controller 102, the linkage display module 103, the linkage control module 104, the safety information display module 105 and the safety detection module 106 are connected in sequence; the dual screen 101 is used to display the smart cockpit screen for users to watch; the HMI controller 102 is used to receive and send control signals to control the dual screen 101; the linkage display module 103 is used to display the screen of the dual screen 101 in a linkage manner; the linkage control module 104 is used to control the dual screen 101 in a linkage manner. 1; the safety information display module 105 is used to display the safety information of the vehicle on the dual screen 101; the safety detection module 106 is used to detect the road condition when the vehicle is driving; the one-hand control unit is connected to the main control screen switching unit; the one-hand control unit is used to integrate the control of two screens into one screen, so that the user can operate the dual screen 101 with one hand; the main control screen switching unit is used to switch the screen controlled by one hand to the co-pilot position, and the screen at the co-pilot position becomes the main control screen, so that the co-pilot can control the dual screen 101.

[0043] Secondly, the dual-screen image splicing unit 107 and the split-screen independent unit 108 are connected; the dual-screen image splicing unit 107 is used to splice the images of the two screens together; the split-screen independent unit 108 is used to split the two screens into two independent screens.

[0044] At the same time, the road condition recognition unit 109, the pedestrian alarm unit 110 and the driving road condition analysis unit 111 are connected in sequence; the road condition recognition unit 109 is used to scan and identify the road condition during driving, and send the picture to the driving road condition analysis unit 111; the pedestrian alarm unit 110 is used to alarm the driver when there is a pedestrian in front of the vehicle, and pop up the alarm information on the dual screen 101; the driving road condition analysis unit 111 is used to analyze the road condition picture to determine the existing driving risks.

[0045] In addition, the multi-directional screen display unit 112, the main screen switching unit 113 and the screen integration unit 114 are connected in sequence; the multi-directional screen display unit 112 is used to split the screen of the screen scanned by the probes around the car and display it on the dual screen 101; the main screen switching unit 113 is used for the user to select a main screen from multiple detected screens for display; the screen integration unit 114 is used to intelligently splice multiple screens together to form a 3D driving screen, so that the user can quickly observe the situation around the vehicle.

[0046] When using the HMI-based automotive intelligent cockpit dual-screen main control system of the present embodiment, the images of the two screens are spliced ​​together through the dual-screen image splicing unit 107 to improve the user's viewing effect. At the same time, the two screens can also be split into two independent screens through the split-screen independent unit 108, so that the co-pilot and the main driver can use one screen independently. If there is no one in the co-pilot, the user can integrate the control of the two screens into one screen through the one-hand control unit, which is convenient for the user to control the dual screen 101 with one hand. If the driver is driving, the screen controlled by one hand is switched to the co-pilot position through the main control screen switching unit, and the screen at the co-pilot position becomes the main control screen, which is convenient for the co-pilot to control the dual screen 101 instead of the driver, thereby improving safety. After the vehicle is started, the road condition recognition unit 109 scans and recognizes the road conditions during driving, and sends the picture to the driving The road condition analysis unit 111 and the pedestrian alarm unit 110 can issue an alarm to the driver when there are pedestrians in front of the vehicle, and the alarm information will pop up on the dual screen 101. The driving road condition analysis unit 111 analyzes the road condition picture to determine the existing driving risks, thereby improving driving safety. In addition, the picture scanned by the probes around the car is split into two screens and displayed on the dual screen 101 through the multi-directional picture display unit 112. The main picture switching unit 113 can also select a main picture from multiple detected pictures for display, so that the user can observe the picture in the position he is accustomed to. The picture integration unit 114 can intelligently splice multiple pictures together to form a 3D driving picture, so that the user can quickly observe the situation around the vehicle. Therefore, the dual screen 101 can be controlled in a variety of linkage ways, so that the driver can use one screen to control the dual screen 101, thereby improving the control experience and usage experience.

[0047] Second embodiment:

[0048] Based on the first embodiment, please refer to Figure 2 ,in Figure 2The present invention provides an HMI-based dual-screen main control system for an intelligent car cockpit, further comprising an entertainment playback module 201, wherein the entertainment playback module 201 comprises a vehicle driving detection unit 202, an automatic screen closing unit 203 and an audio-visual screen adaptation unit 204.

[0049] With respect to this specific implementation, the vehicle driving detection unit 202 can detect the vehicle status in real time to determine whether it is in a driving state. If the vehicle is in a driving state, the automatic screen closing unit 203 is activated to forcibly close the audio and video entertainment screen. If it is not in a driving state, when the user plays audio and video, the audio and video screen adaptation unit 204 automatically makes the entertainment audio and video screen played full screen to adapt to the dual screen 101 without the need for manual settings by the user. In this way, the audio and video screen can be automatically used to improve the user experience. At the same time, the entertainment screen can be automatically closed when the vehicle is driving to avoid driver distraction and improve driving safety.

[0050] Among them, the vehicle driving detection unit 202 and the automatic screen closing unit 203 are connected; the vehicle driving detection unit 202 is used to detect whether the vehicle is in a driving state; the automatic screen closing unit 203 is used to forcibly close the audio and video entertainment screen after detecting that the vehicle is in a driving state.

[0051] Secondly, the audio and video picture adaptation unit 204 is connected to the automatic picture closing unit 203; the audio and video picture adaptation unit 204 is used to play entertainment audio and video pictures, and automatically full screen during playback to adapt to the dual screen 101 without manual settings by the user.

[0052] When using the HMI-based automobile intelligent cockpit dual-screen main control system of this embodiment, the vehicle driving detection unit 202 can detect the vehicle status in real time to determine whether it is in a driving state. If the vehicle is in a driving state, the automatic screen closing unit 203 is started to forcibly close the audio and video entertainment screen. If it is not in a driving state, when the user plays audio and video, the audio and video screen adaptation unit 204 automatically makes the played entertainment audio and video screen full screen to adapt to the dual screen 101 without the need for manual setting by the user. In this way, the audio and video screen can be automatically used to improve the user experience. At the same time, the entertainment screen can be automatically closed when the vehicle is driving to avoid driver distraction and improve driving safety.

[0053] Third embodiment:

[0054] The HMI-based automotive intelligent cockpit dual-screen main control system also includes a navigation module 301, which is connected to the HMI controller 102. The navigation module 301 includes a navigation call-out unit 302, a navigation display unit 303, and a navigation setting unit 304, which are connected in sequence; the navigation call-out unit 302 is used for the user to call out the navigation through voice; the navigation display unit 303 is used to automatically adapt to the dual screen 101 when the navigation is called out; the navigation setting unit 304 is used for the user to split the navigation screen or drag it to an area for display.

[0055] Based on the second embodiment, please refer to Figure 3 ,in Figure 3 The present invention provides an HMI-based dual-screen main control system for an intelligent cockpit of an automobile, which further includes a navigation module 301 , wherein the navigation module 301 includes a navigation calling unit 302 , a navigation display unit 303 and a navigation setting unit 304 .

[0056] With respect to this specific implementation, the navigation call-out unit 302 can facilitate the user to call out the navigation by voice. After the navigation is called out, the navigation display unit 303 directly and automatically adapts the navigation to the dual screen 101, and the dual screen 101 is filled with the full screen by default. At the same time, through the navigation setting unit 304, the user can set the navigation to split screen by himself, or drag it to an area for display, thereby facilitating the user to set the display screen of the navigation on the dual screen 101.

[0057] The navigation module 301 is connected to the HMI controller 102 .

[0058] Secondly, the navigation call-out unit 302, the navigation display unit 303 and the navigation setting unit 304 are connected in sequence; the navigation call-out unit 302 is used for the user to call out the navigation through voice; the navigation display unit 303 is used to automatically adapt to the dual screen 101 when the navigation is called out; the navigation setting unit 304 is used for the user to split the navigation screen or drag it to an area for display.

[0059] When using an HMI-based automobile intelligent cockpit dual-screen main control system of this embodiment, the navigation call-out unit 302 can facilitate the user to call out the navigation by voice. After the navigation is called out, the navigation display unit 303 directly and automatically adapts the navigation to the dual screen 101, and the dual screen 101 is filled with the full screen by default. At the same time, through the navigation setting unit 304, the user can set the navigation to split screen by himself, or drag it to an area for display, thereby facilitating the user to set the display screen of the navigation on the dual screen 101.

[0060] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A dual-screen main control system for an intelligent car cockpit based on HMI, characterized in that: It includes a dual screen, an HMI controller, a linkage display module, a linkage control module, a safety information display module and a safety detection module, wherein the dual screen, the HMI controller, the linkage display module, the linkage control module, the safety information display module and the safety detection module are connected in sequence; The dual screen is used to display the smart cockpit screen for users to watch; The HMI controller is used to receive and send control signals to control the dual screen; The linkage display module is used to display the images of the dual screens in a linkage manner; The linkage control module is used to linkage control the images of the dual screens; The safety information display module is used to display the safety information of the vehicle on the dual screen; The safety detection module is used to detect the road conditions when the vehicle is traveling; The linkage control module includes a one-hand control unit and a main control screen switching unit, and the one-hand control unit is connected to the main control screen switching unit; The one-hand control unit is used to integrate the control of the two screens into one screen, so that the user can operate the dual screen with one hand; The main control screen switching unit is used to switch the screen controlled by one hand to the co-pilot position, and the screen at the co-pilot position becomes the main control screen, so that the co-pilot can control the dual screen easily; The linkage display module includes a dual-screen image splicing unit and a split-screen independent unit, and the dual-screen image splicing unit and the split-screen independent unit are connected; The dual-screen image splicing unit is used to splice the images of the two screens together; The independent screen splitting unit is used to split the two screens into two independent screens.

2. The HMI-based automotive intelligent cockpit dual-screen main control system according to claim 1, characterized in that: The safety detection module includes a road condition recognition unit, a pedestrian alarm unit and a driving road condition analysis unit, and the road condition recognition unit, the pedestrian alarm unit and the driving road condition analysis unit are connected in sequence; The road condition recognition unit is used to scan and recognize the road condition during driving, and send the picture to the driving road condition analysis unit; The pedestrian warning unit is used to warn the driver when there is a pedestrian in front of the vehicle, and pop up the warning information on the dual screen; The driving road condition analysis unit is used to analyze the road condition picture and determine the existing driving risks.

3. The HMI-based automotive intelligent cockpit dual-screen main control system as claimed in claim 2, characterized in that: The safety information display module includes a multi-directional screen display unit, a main screen switching unit and a screen integration unit, wherein the multi-directional screen display unit, the main screen switching unit and the screen integration unit are connected in sequence; The multi-directional image display unit is used to split the images scanned by the probes around the vehicle and display them on the dual screen; The main screen switching unit is used for the user to select a main screen from multiple detected screens for display; The image integration unit is used to intelligently stitch together multiple images to form a 3D driving image, which is convenient for users to quickly observe the surrounding conditions of the vehicle.

4. The HMI-based automotive intelligent cockpit dual-screen main control system as claimed in claim 3, characterized in that: The HMI-based automobile intelligent cockpit dual-screen main control system also includes an entertainment playback module, which is connected to the HMI controller.

5. The HMI-based automotive intelligent cockpit dual-screen main control system as claimed in claim 4, characterized in that: The entertainment playback module includes a vehicle driving detection unit and an automatic screen closing unit, and the vehicle driving detection unit and the automatic screen closing unit are connected; The vehicle driving detection unit is used to detect whether the vehicle is in a driving state; The automatic screen closing unit is used to forcibly close the audio and video entertainment screen after detecting that the vehicle is in a driving state.

6. The HMI-based automotive intelligent cockpit dual-screen main control system as claimed in claim 5, characterized in that: The entertainment playback module further includes an audio-visual picture adaptation unit, and the audio-visual picture adaptation unit is connected to the automatic picture closing unit; The audio-visual picture adaptation unit is used to play entertainment audio-visual pictures, and automatically full screen during playback to adapt to the dual screen without manual settings by the user.

Images