CN115626056A - Vehicle-mounted information display management method and device, instrument, equipment and medium to be displayed - Google Patents

Vehicle-mounted information display management method and device, instrument, equipment and medium to be displayed Download PDF

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Publication number
CN115626056A
CN115626056A CN202211339914.1A CN202211339914A CN115626056A CN 115626056 A CN115626056 A CN 115626056A CN 202211339914 A CN202211339914 A CN 202211339914A CN 115626056 A CN115626056 A CN 115626056A
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China
Prior art keywords
displayed
information
display
application
vehicle
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CN202211339914.1A
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Chinese (zh)
Inventor
唐彦杰
李相华
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Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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Priority to CN202211339914.1A priority Critical patent/CN115626056A/en
Publication of CN115626056A publication Critical patent/CN115626056A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/18—Information management

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention provides a vehicle-mounted information display management method, a device, an instrument, equipment and a medium to be displayed, which are characterized in that a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed are obtained, wherein the plurality of pieces of information to be displayed are generated by at least two pieces of application to be displayed; monitoring the starting state of each application to be displayed; if the application to be displayed is in a starting state, a display window of the information to be displayed is created based on the configuration information, the information to be displayed generated by the application to be displayed is displayed through the display window, and the information to be displayed is displayed and managed, so that the vehicle cockpit instrument can display a plurality of pieces of target information to be displayed more orderly and accurately, and various complex display requirements of the cockpit instrument are met better.

Description

Vehicle-mounted information display management method and device, instrument, equipment and medium to be displayed
Technical Field
The application relates to the technical field of intelligent vehicles, in particular to a vehicle-mounted information display management method, a device, an instrument, equipment and a medium to be displayed.
Background
Along with the large-scale outbreak of the intelligent networked automobile, the intelligent cabin also becomes a main entrance for interaction between the intelligent automobile and a driver, along with the popularization of the intelligent cabin as a third space and a second living room, the intelligent cabin increasingly tends to electronic products such as a mobile phone, and the human-computer interaction interface of the intelligent cabin is also increasingly rich and vivid. At present, instrument area display information of the intelligent cockpit is also changed from traditional mechanical pointer and picture indication into complex contents with ADAS scene reconstruction, 3D display of a vehicle model and the like, startup and shutdown animation, scene transition animation display and video signal display.
In order to realize complex graphic rendering, if rendering is performed only in one layer, the hardware rendering capability of a chip is highly required, and the cost of the corresponding chip is higher, so that information to be displayed is respectively placed in different display layers according to the refresh rate of the display information to reduce the cost, but under the condition that the instrument display information is more complex, the problems of information blockage and the like easily occur among the display layers if the management is not proper.
Disclosure of Invention
In view of the above drawbacks of the prior art, the present invention provides a method, an apparatus, a meter, a device and a medium for displaying and managing information to be displayed on a vehicle, so as to solve the above technical problems.
The invention provides a vehicle-mounted information display management method to be displayed, which comprises the following steps: the method comprises the steps of obtaining a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed, wherein the plurality of pieces of information to be displayed are generated by at least two applications to be displayed; monitoring the starting state of each application to be displayed; and if the application to be displayed is in a starting state, creating a display window of the information to be displayed based on the configuration information, and displaying the information to be displayed generated by the application to be displayed through the display window so as to display and manage a plurality of information to be displayed.
In an embodiment of the present invention, after monitoring the starting state of each application to be displayed, the method further includes: if the application to be displayed is in an un-started state, acquiring a starting parameter of the application to be displayed, wherein the starting parameter is generated in advance based on the application to be displayed; and controlling the application to be displayed to be converted into a starting state from a non-starting state according to the starting parameters.
In an embodiment of the present invention, creating a display window of the information to be displayed based on the configuration information, and displaying the information to be displayed generated by the application to be displayed through the display window includes: acquiring configuration information of information to be displayed, wherein the configuration information comprises a port to be displayed and a hierarchy to be displayed; determining a target display screen based on the port to be displayed, and creating a display window in the target display screen based on the hierarchy to be displayed; and displaying the information to be displayed through the display window on the target display screen.
In an embodiment of the present invention, after the information to be displayed is displayed through the display window on the target display screen, the method further includes: acquiring the display state of the target display screen, wherein the display state comprises a displayed state and an undisplayed state; when the display state is the displayed state, continuously detecting the display state of the target display screen; and when the display state is a non-display state, detecting an application closing reason of the to-be-displayed application generating the to-be-displayed information.
In an embodiment of the present invention, after detecting an application shutdown reason of an application to be displayed for generating the information to be displayed, the method further includes: and if the application shutdown reason of the application to be displayed is the passive shutdown, restarting the application to be displayed so as to enable the application to be displayed to be in a starting state, and recording a fault code.
In an embodiment of the present invention, after the information to be displayed is displayed through the display window on the target display screen, the method further includes: acquiring configuration information of displayed information, wherein the displayed information is actually displayed by the target display screen; when the configuration information of the displayed information is the same as that of the information to be displayed, the information to be displayed is considered to be successfully displayed; and feeding back the information of successful display to a vehicle cabin instrument, and controlling the display application to change from a starting state to an un-starting state.
The invention provides a vehicle-mounted information display management device to be displayed, which is characterized by comprising the following components: the system comprises a configuration management module, a display module and a display module, wherein the configuration management module is used for acquiring a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed, and the plurality of pieces of information to be displayed are generated by at least two pieces of applications to be displayed; the application detection module is used for monitoring the starting state of each application to be displayed; and the display execution module is used for creating a display window of the information to be displayed based on the configuration information when the application to be displayed is in a starting state, and displaying the information to be displayed generated by the application to be displayed through the display window so as to manage the display states of a plurality of information to be displayed.
The invention provides a vehicle cabin instrument, comprising: the system comprises at least two human-computer interaction interface applications, a display interface application and a display interface application, wherein the human-computer interaction interface applications are used for generating information to be displayed in a vehicle cabin instrument and configuration information of the information to be displayed, and the configuration information comprises a display level and a display port of the information to be displayed; the vehicle-mounted information display management device to be displayed is loaded with a human-computer interaction interface management process, is used for monitoring the starting state of each application to be displayed, determines a target display screen based on a display port of the information to be displayed when the application to be displayed is in the starting state, establishes a display window on the target display screen based on a display level, and controls the information to be displayed on the target display screen to be displayed through a full-screen window manager; and the target display screen is used for displaying the information to be displayed.
The present invention provides an electronic device, comprising: one or more processors; the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment is enabled to realize the vehicle-mounted information display management method to be displayed.
The present invention provides a computer-readable storage medium characterized by having stored thereon a computer program that, when executed by a processor of a computer, causes the computer to execute the in-vehicle information-to-be-displayed display management method as described above.
The invention has the beneficial effects that: according to the vehicle-mounted information display management method, a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed are obtained, wherein the plurality of pieces of information to be displayed are generated by at least two pieces of application to be displayed; monitoring the starting state of each application to be displayed; if the application to be displayed is in a starting state, a display window of the information to be displayed is created based on the configuration information, the information to be displayed generated by the application to be displayed is displayed through the display window, and the information to be displayed is displayed and managed, so that the vehicle cockpit instrument can display multiple pieces of target information to be displayed more orderly and accurately when the information to be displayed is displayed simultaneously, and various complex display requirements of the cockpit instrument are met better.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic diagram of an implementation environment for display management of vehicle-mounted information to be displayed according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart illustrating display management of in-vehicle information to be displayed according to an exemplary embodiment of the present application;
FIG. 3 is an HMI management process start-up flow diagram illustrating an exemplary embodiment of the present application;
FIG. 4 is a control HMI application sequence diagram illustrating an exemplary embodiment of the present application;
FIG. 5 is a flow diagram illustrating a monitoring HMI application according to an exemplary embodiment of the present application;
fig. 6 is a block diagram showing an in-vehicle information display management apparatus to be displayed according to an exemplary embodiment of the present application;
FIG. 7 is a vehicle cabin structural diagram illustrating an exemplary embodiment of the present application;
FIG. 8 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the type, amount and proportion of each component in actual implementation can be changed freely, and the layout of the components can be more complicated.
In the following description, numerous details are set forth to provide a more thorough explanation of embodiments of the present invention, however, it will be apparent to one skilled in the art that embodiments of the present invention may be practiced without these specific details, and in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, to avoid obscuring embodiments of the present invention.
It should be noted that a Human Machine Interface (HMI) is also called a Human Machine Interface (HMI) and is a medium for interaction and information exchange to realize conversion between an internal form of information and a Human-acceptable form.
Fig. 1 is a schematic diagram of an implementation environment for display management of vehicle-mounted information to be displayed according to an exemplary embodiment of the present application.
As shown in fig. 1, the system architecture may include a current vehicle 101 and a computer device 102. The computer device 102 may be at least one of a desktop Graphics Processing Unit (GPU) computer, a GPU computing cluster, a neural network computer, and the like. The related art can use the computer device 102 to uniformly manage the display states of a plurality of pieces of information to be displayed based on the information to be displayed of the vehicle cabin instrument and the display application corresponding to each piece of information to be displayed.
Fig. 2 is a flowchart illustrating display management of vehicle-mounted information to be displayed according to an exemplary embodiment of the present application. As shown in fig. 2, in an exemplary embodiment, the display management method for the information to be displayed on the vehicle at least includes steps S210 to S230, which are described in detail as follows:
step S210, acquiring a plurality of pieces of information to be displayed of the vehicle cabin instrument and configuration information of each piece of information to be displayed, wherein the plurality of pieces of information to be displayed are generated by at least two applications to be displayed.
In an embodiment of the present invention, when a vehicle is started, a startup animation and map information need to be displayed at the same time, a startup video generated by a startup application and the map information generated by the map application are directly acquired, and configuration information of the startup video and the map information is obtained at the same time, where the configuration information includes, but is not limited to, an application name, an information display path, a target screen to be displayed, a displayed hardware level, a displayed software level, and a default state when the vehicle is started, where the default state includes start-up and hidden states.
Step S220, monitoring the starting state of each application to be displayed.
In one embodiment of the invention, when the vehicle cabin instrument needs to display the boot animation and the map information, the starting state of the boot application and the starting state of the map application are monitored first.
Step S230, if the application to be displayed is in the starting state, a display window of the information to be displayed is created based on the configuration information, and the information to be displayed generated by the application to be displayed is displayed through the display window, so as to perform display management on a plurality of information to be displayed.
Creating a display window of information to be displayed based on the configuration information, and displaying the information to be displayed generated by the application to be displayed through the display window comprises the following steps: acquiring configuration information of information to be displayed, wherein the configuration information comprises a port to be displayed and a hierarchy to be displayed; determining a target display screen based on a port to be displayed, and creating a display window in the target display screen based on a hierarchy to be displayed; and displaying the information to be displayed through a display window on the target display screen.
In one embodiment of the invention, when receiving an instruction of a vehicle cabin instrument to display map information, configuration information of the map information, namely a target port and a hierarchy to be displayed of the map information, is obtained, a target display screen is determined according to a target window displayed by the map information, a display window is created on the target display screen based on a display shelf, and then the map information is displayed through the display window on the target display screen.
FIG. 3 is an HMI management process initiation flow illustrated in an exemplary embodiment of the present application. As shown in fig. 3, in the process of managing the display of the target information, all that needs to be done first is to acquire the configuration file of the target display information, determine the display application corresponding to the target information, and determine the start state of the display application before creating the display window. And if the display application is started, updating the attribute of the full-screen manager, and if the display application is not started, acquiring the starting information of the display application and starting the display application based on the starting information.
The method also comprises the following steps after the starting state of each application to be displayed is monitored: if the application to be displayed is in an un-started state, acquiring a starting parameter of the application to be displayed, wherein the starting parameter is generated in advance based on the application to be displayed; and controlling the application to be displayed to be converted into the starting state from the non-starting state according to the starting parameters.
In one embodiment of the invention, when an instruction of displaying map information by a vehicle cabin instrument is received, the process is initialized, then a map application is determined based on the map information to be displayed, and the full-screen window manager is updated to create the display window after the map application is detected to be in the started state.
In another embodiment of the invention, when a vehicle cabin instrument display camera real-time picture is received, the camera application is determined based on information of the displayed camera picture, the camera application is determined to be in an un-started state through detection, the starting information of the camera application is determined according to the camera application, and the camera application is started based on the starting information so as to be changed from the un-started state to the started state. And after the camera application is determined to be started, updating the attribute of the full-screen window manager to create a display window.
The method comprises the steps of obtaining starting states of a plurality of display applications, determining the un-started display applications which are not started when any display application is in the un-started state, determining application starting parameters based on the un-started display applications, and controlling the un-started display applications to be changed from the un-started state to the starting state based on the application starting parameters so as to enable all the display applications to be in the starting state.
In one embodiment of the invention, according to the instruction of the vehicle cabin instrument, map information and camera information need to be displayed simultaneously, the starting states of a map application and a camera application are firstly determined, the camera application is determined to be in the starting state through detection, the map application is started based on the starting parameters of the map application when the map application is in the non-starting state, and the attribute of a full-screen management window is updated to create the display window until the map application and the camera application are in the starting states simultaneously.
FIG. 4 is a control HMI application sequence diagram illustrating an exemplary embodiment of the present application; as shown in fig. 4, in the whole vehicle-mounted information to be displayed display management process, a configuration file of the information to be displayed is loaded and initialized, then a display application corresponding to the information to be displayed is determined in a preset application, a corresponding display application is started, then a display window is created based on a full-screen window manager, after the display window is determined to be established, the target display screen is controlled to display the information to be displayed through the full-screen window manager based on a display port and a display level of the display information, the display condition of the information to be displayed is monitored, and the display information is fed back to a user process and the display application is closed after the display is successful.
After the information to be displayed is displayed through the display window on the target display screen, the method further comprises the following steps: acquiring display states of a target display screen, wherein the display states comprise a displayed state and an undisplayed state; when the display state is the displayed state, continuously detecting the display state of the target display screen; and when the display state is the non-display state, detecting the application closing reason of the to-be-displayed application generating the to-be-displayed information.
After the detection of the closing reason of the application to be displayed, the method further comprises the following steps: and if the application shutdown reason of the application to be displayed is the passive shutdown, restarting the display application to enable the application to be displayed to become a starting state, and recording the fault code.
In one embodiment of the present invention, the target display information is displayed through the display window after the information to be displayed is transmitted to the target display screen according to the instruction of the vehicle cabin instrument. And detecting the display state of the target display screen to obtain the displayed information of the target display screen, and continuously monitoring the display state of the target display screen.
In another embodiment of the invention, according to the instruction of the instrument in the vehicle cabin, after the information to be displayed is sent to the target display screen, the target display information is displayed through the display window. And detecting the display state of the target display screen, and if the target display screen is obtained as display information, determining that the application corresponding to the map information is not started. And determining to obtain a map application through the map information, identifying a closing reason of the map application, determining that the gambler application is not passively closed, obtaining a starting parameter of the map application based on the map application, and restarting the map application according to the starting parameter of the map application until the display state of the target display screen is displayed.
FIG. 5 is a flow diagram illustrating a monitoring HMI application according to an exemplary embodiment of the present application; as shown in fig. 5, after determining a target display screen based on information to be displayed and controlling the display condition of the target display screen, detecting whether information displayed by the target display screen is consistent with the information to be displayed, if the actually displayed information is consistent with the information to be displayed, indicating that information display is completed, and closing the related application; and if the actual display information is inconsistent with the information to be displayed, restarting the related application, and repeating the display instruction until the display is successful or failed.
After the information to be displayed is displayed through the display window on the target display screen, the method further comprises the following steps: acquiring configuration information of displayed information, wherein the displayed information is actually displayed on a target display screen; when the configuration information of the displayed information is the same as that of the information to be displayed, the information to be displayed is considered to be successfully displayed; and feeding back information of successful display to the vehicle cabin instrument, and controlling the display application to be changed from a starting state to an unactuated state.
In one embodiment of the invention, according to an instruction of a vehicle cabin instrument, a target display screen is controlled to display map information, after the target display screen displays information, actual configuration information of the information actually displayed by the target display screen is obtained and compared with configuration information of information to be displayed, namely target configuration information, the actual configuration information is detected to be consistent with the target configuration information, the target display screen is considered to display the information to be displayed successfully, an event of successful display is sent to the vehicle cabin instrument, and map application is closed.
In another embodiment of the present invention, for example, with preset restart times N =10, according to an instruction of a vehicle cabin instrument, a target display screen is controlled to display map information, after the target display screen has displayed information, actual configuration information of the information actually displayed by the target display screen is obtained, and the actual configuration information is compared with configuration information of the information to be displayed, that is, target configuration information, and if it is detected that the actual configuration information is inconsistent with the target configuration information, a map application corresponding to the map information to be displayed is restarted, the foregoing steps are repeated, and the restart times are recorded until the target display screen successfully displays the map information or the restart times are greater than 10 times, and when the restart times are greater than 10 times, it is considered that the target display screen fails to display the information to be displayed, an event that the display fails is sent to the vehicle cabin instrument, and the map application is closed.
Fig. 6 is a block diagram illustrating an in-vehicle information display management apparatus to be displayed according to an exemplary embodiment of the present application. The device can be applied to the implementation environment shown in fig. 1 and is specifically configured in the intelligent terminal 102. The apparatus may also be applied to other exemplary implementation environments, and is specifically configured in other devices, and the embodiment does not limit the implementation environment to which the apparatus is applied.
As shown in fig. 6, the exemplary in-vehicle information-to-be-displayed display management apparatus includes: a configuration management module 610, an application detection module 620 and a display execution module 630.
The configuration management module 610 is configured to acquire a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed, where the plurality of pieces of information to be displayed are generated by at least two applications to be displayed; an application detection module 620, configured to monitor a starting state of each application to be displayed; the display execution module 630 is configured to, when the application to be displayed is in a start state, create a display window of information to be displayed based on the configuration information, and display the information to be displayed generated by the application to be displayed through the display window, so as to manage the display states of the multiple information to be displayed.
It should be noted that the vehicle-mounted information to be displayed display management apparatus provided in the foregoing embodiment and the vehicle-mounted information to be displayed display management method provided in the foregoing embodiment belong to the same concept, and specific ways of performing operations by each module and unit have been described in detail in the method embodiment, and are not described again here. In practical applications, the human-computer interaction interface application management device provided in the above embodiment may distribute the above functions by different functional modules according to needs, that is, divide the internal structure of the device into different functional modules to complete all or part of the above described functions, which is not limited herein.
Fig. 7 is a diagram showing a structure of a vehicle cabin according to an exemplary embodiment of the present application. As shown in fig. 7, the vehicle cabin structure includes a human interface application, a human interface management process, a full screen window manager, and a display screen.
The system comprises a human-computer interaction interface application, a vehicle cabin instrument and a display device, wherein the human-computer interaction interface application is used for analyzing configuration information of information to be displayed in the vehicle cabin instrument; the man-machine interaction interface management process is used for displaying the man-machine interaction interface application to a display screen and a hardware level thereof by setting a full-screen window manager; the full-screen window manager is used for receiving a request of a human-computer interaction interface application, rendering and driving a display screen to display; and the display screen is used for displaying the information to be displayed.
A vehicle cockpit instrument comprising: the system comprises at least two human-computer interaction interface applications, a display interface application and a display interface application, wherein the human-computer interaction interface applications are used for generating information to be displayed in a vehicle cabin instrument and configuration information of the information to be displayed, and the configuration information comprises a display level and a display port of the information to be displayed; the vehicle-mounted information display management device to be displayed is loaded with a human-computer interaction interface management process, is used for monitoring the starting state of each application to be displayed, determines a target display screen based on a display port of the information to be displayed when the application to be displayed is in the starting state, establishes a display window on the target display screen based on a display level, and controls the information to be displayed on the target display screen to be displayed through a full-screen window manager; and the target display screen is used for displaying the information to be displayed.
After the man-machine interaction application is started, a display window is created through the full-screen window manager, and after the control module monitors the created information of the full-screen window manager, a hardware display screen and a display slave level of the man-machine interaction application are set in the full-screen window manager according to the configuration information with the display new information so as to control the information to be displayed on a target display screen.
An embodiment of the present application further provides an electronic device, including: one or more processors; and the storage device is used for storing one or more programs, and when the one or more programs are executed by one or more processors, the electronic equipment is enabled to realize the vehicle-mounted information to be displayed display management method provided in each embodiment.
FIG. 8 illustrates a schematic structural diagram of a computer system suitable for use to implement the electronic device of the embodiments of the present application. It should be noted that the computer system 800 of the electronic device shown in fig. 8 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 8, a computer system 800 includes a Central Processing Unit (CPU) 801, which can perform various appropriate actions and processes, such as performing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 802 or a program loaded from a storage portion 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data necessary for system operation are also stored. The CPU 801, ROM 802, and RAM 803 are connected to each other via a bus 804. An Input/Output (I/O) interface 805 is also connected to bus 804.
The following components are connected to the I/O interface 805: an input portion 806 including a keyboard, a mouse, and the like; an output section 807 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage section 808 including a hard disk and the like; and a communication section 809 including a network interface card such as a LAN (Local area network) card, a modem, or the like. The communication section 809 performs communication processing via a network such as the internet. A drive 810 is also connected to the I/O interface 805 as necessary. A removable medium 811 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 810 as necessary, so that a computer program read out therefrom is mounted on the storage section 808 as necessary.
In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 809 and/or installed from the removable medium 811. When the computer program is executed by the Central Processing Unit (CPU) 801, various functions defined in the system of the present application are executed.
It should be noted that the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may comprise a propagated data signal with a computer-readable computer program embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.
Another aspect of the present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to execute the in-vehicle information-to-be-displayed display management method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment, or may exist separately without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instruction from the computer readable storage medium, and executes the computer instruction, so that the computer device executes the vehicle-mounted information display management method to be displayed provided in the above embodiments.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A vehicle-mounted information display management method to be displayed is characterized by comprising the following steps:
the method comprises the steps of obtaining a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed, wherein the plurality of pieces of information to be displayed are generated by at least two applications to be displayed;
monitoring the starting state of each application to be displayed;
and if the application to be displayed is in a starting state, creating a display window of the information to be displayed based on the configuration information, and displaying the information to be displayed generated by the application to be displayed through the display window so as to display and manage a plurality of information to be displayed.
2. The vehicle-mounted information display management method to be displayed according to claim 1, wherein after monitoring the starting state of each application to be displayed, the method further comprises:
if the application to be displayed is in an un-started state, acquiring a starting parameter of the application to be displayed, wherein the starting parameter is generated in advance based on the application to be displayed;
and controlling the application to be displayed to be converted into a starting state from a non-starting state according to the starting parameters.
3. The vehicle-mounted information to be displayed display management method according to claim 1, wherein creating a display window of the information to be displayed based on the configuration information, and displaying the information to be displayed generated by the application to be displayed through the display window comprises:
acquiring configuration information of information to be displayed, wherein the configuration information comprises a port to be displayed and a hierarchy to be displayed;
determining a target display screen based on the port to be displayed, and creating a display window in the target display screen based on the hierarchy to be displayed;
and displaying the information to be displayed through the display window on the target display screen.
4. The vehicle-mounted information display management method to be displayed according to claim 3, wherein after the information to be displayed is displayed through the display window on the target display screen, the method further comprises:
acquiring the display state of the target display screen, wherein the display state comprises a displayed state and an undisplayed state;
when the display state is the displayed state, continuously detecting the display state of the target display screen;
and when the display state is a non-display state, detecting an application closing reason of the to-be-displayed application generating the to-be-displayed information.
5. The vehicle-mounted information to be displayed display management method according to claim 4, wherein after detecting an application shutdown reason of an application to be displayed that generates the information to be displayed, the method further comprises:
the application shutdown reasons of the application to be displayed comprise active shutdown and passive shutdown,
and if the application shutdown reason of the application to be displayed is passive shutdown, restarting the application to be displayed so as to enable the application to be displayed to be in a startup state, and recording fault codes.
6. The vehicle-mounted information display management method to be displayed according to any one of claims 1 to 5, wherein after the information to be displayed is displayed through the display window on the target display screen, the method further comprises:
acquiring configuration information of displayed information, wherein the displayed information is actually displayed by the target display screen;
when the configuration information of the displayed information is the same as that of the information to be displayed, generating display success information;
and feeding back the information of successful display to a vehicle cabin instrument, and controlling the display application to change from a starting state to an un-starting state.
7. An on-vehicle information display management device that waits to display, its characterized in that, the device includes:
the system comprises a configuration management module, a display module and a display module, wherein the configuration management module is used for acquiring a plurality of pieces of information to be displayed of a vehicle cabin instrument and configuration information of each piece of information to be displayed, and the plurality of pieces of information to be displayed are generated by at least two pieces of applications to be displayed;
the application detection module is used for monitoring the starting state of each application to be displayed;
and the display execution module is used for creating a display window of the information to be displayed based on the configuration information when the application to be displayed is in a starting state, and displaying the information to be displayed generated by the application to be displayed through the display window so as to manage the display states of a plurality of information to be displayed.
8. A vehicle cabin instrument, comprising:
the system comprises at least two human-computer interaction interface applications, a display module and a display module, wherein the human-computer interaction interface applications are used for generating information to be displayed in a vehicle cabin instrument and configuration information of the information to be displayed, and the configuration information comprises a display level and a display port of the information to be displayed;
the vehicle-mounted information display management device to be displayed is provided with a man-machine interaction interface management process in a loading and running mode and is used for monitoring the starting state of each application to be displayed, determining a target display screen based on the display port of the information to be displayed when the application to be displayed is in the starting state, establishing a display window on the target display screen based on the display hierarchy, and controlling the information to be displayed on the target display screen to be displayed through a full-screen window manager;
and the target display screen is used for displaying the information to be displayed.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs that, when executed by the one or more processors, cause the electronic apparatus to implement the in-vehicle information-to-be-displayed display management method according to any one of claims 1 to 6.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when executed by a processor of a computer, causes the computer to execute the in-vehicle information-to-be-displayed display management method of any one of claims 1 to 6.
CN202211339914.1A 2022-10-29 2022-10-29 Vehicle-mounted information display management method and device, instrument, equipment and medium to be displayed Pending CN115626056A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116431408A (en) * 2023-03-29 2023-07-14 镁佳(北京)科技有限公司 Screen debugging method and device, electronic equipment and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116431408A (en) * 2023-03-29 2023-07-14 镁佳(北京)科技有限公司 Screen debugging method and device, electronic equipment and storage medium
CN116431408B (en) * 2023-03-29 2024-03-01 镁佳(北京)科技有限公司 Screen debugging method and device, electronic equipment and storage medium

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