CN113342455B - Layer processing method based on multiple operating systems and vehicle-mounted machine system - Google Patents
Layer processing method based on multiple operating systems and vehicle-mounted machine system Download PDFInfo
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- CN113342455B CN113342455B CN202110895384.8A CN202110895384A CN113342455B CN 113342455 B CN113342455 B CN 113342455B CN 202110895384 A CN202110895384 A CN 202110895384A CN 113342455 B CN113342455 B CN 113342455B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
Abstract
The application provides a layer processing method based on multiple operating systems and a vehicle machine system, wherein the multiple operating systems comprise a first system and a second system; the second system is configured with a target application; the layer processing method comprises the following steps: the second system sends a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application; the first system carries out top display on a target layer according to at least one group of display parameters of the preset target layer; the second system carries out processing corresponding to the target touch screen event according to the received target touch screen event aiming at the target layer of the first system so as to obtain a target feedback result; the second system sends the target feedback result to the first system; the first system displays the target feedback result in a target layer; the layer processing method based on the multiple operating systems can realize the calling of the first system to the target application configured in the second system, and reduce the development and maintenance cost of the target application.
Description
Technical Field
The application relates to the technical field of vehicle-mounted communication, in particular to a layer processing method based on multiple operating systems and a vehicle-mounted machine system.
Background
In order to meet different functional requirements and reduce cost, the car machine is usually configured with at least two operating systems, and each operating system has its own characteristics. Hardware sharing is realized between the two operating systems through a virtual machine manager (such as Hypervisor). Meanwhile, the two operating systems can realize the transmission of data between each other through a channel built by a network or a Hypervisor.
The skilled person finds that there is often a problem of compatibility between applications and operating systems, i.e. one application is not suitable for each operating system. The skilled person further finds that, in the two operating systems sharing hardware described above, some applications are not suitable for installation on the first one of them. For example, in a voice dialog system SDS (speech dialog system), when the first system is a Linux system, the SDS installed in the Linux system has many problems such as high development cost, high development difficulty, high post-maintenance and secondary development cost, and no support for online/remote upgrade.
In the field of vehicle-mounted dual system technology, some specific systems are usually used as one of the vehicle-mounted operating systems (such as Linux system) due to their open source advantages, so how to overcome the above-mentioned problems between applications and systems, or how to overcome the above-mentioned problems of cost and secondary development between some applications and Linux systems, so that it is a problem to be solved at present that the first system can use the applications continuously at low cost.
Disclosure of Invention
In order to solve the technical problem, the application provides a layer processing method based on multiple operating systems and a car machine system, which can effectively realize that a first system calls a target application configured on a second system, and have low development and maintenance cost and difficulty, and are convenient for updating an application program so as to improve the user experience.
The technical scheme provided by the application is as follows:
in a first aspect, a layer processing method based on multiple operating systems is provided, where the multiple operating systems include a first system and a second system; the second system is configured with a target application; the layer processing method comprises the following steps:
the second system sends a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application;
the first system carries out top setting display on the target layer according to at least one group of display parameters of the target layer configured in advance;
the second system carries out processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by the user so as to obtain a target feedback result;
the second system sends the target feedback result to the first system;
and the first system displays the target feedback result in the target layer.
In a preferred embodiment, before the second system sends an overlay display request to the first system according to a wake-up request of the target application, the overlay processing method further includes:
the second system receives a wake-up request of the target application, wherein the wake-up request is data information sent by the first system or voice information received by the second system;
and the second system awakens the target application and displays the target application at the front end of the second system.
In a preferred embodiment, before the second system sends an overlay display request to the first system according to a wake-up request of the target application, the overlay processing method further includes:
in the starting process of the multiple operating systems, the first system acquires at least one target element of the target layer;
and the first system generates the target layer based on a preset rendering rule and the at least one target element.
In a preferred embodiment, before the first system displays the target layer by top-up display according to at least one set of display parameters of the pre-configured target layer, the layer processing method further includes:
the first system is configured with a second system display interface matched with the target layer and at least one group of display parameters of the target layer in advance, wherein each group of display parameters in the at least one group of display parameters comprises the size of the target layer, the display mode of the target layer and the position of the target layer in the first system display interface; and the number of the first and second groups,
the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event.
In a preferred embodiment, before the first system displays the target feedback result in the target layer, the layer processing method further includes:
the first system adjusts the at least one group of display parameters according to the content attribute of the target feedback result;
the first system displays the target feedback result in the target layer, and the method includes:
and the first system displays the target feedback result in the target layer by using at least one set of adjusted display parameters.
Preferably, the display mode of the target layer includes at least one of a voice user interface bar, a scene card or a full screen display.
In a preferred embodiment, before the second system performs, according to a received target touch screen event of the target layer of the first system, processing corresponding to the target touch screen event to obtain a target feedback result, the layer processing method further includes:
in response to the detection of a touch screen operation of a user on a display interface, the first system acquires a target touch screen event corresponding to the touch screen operation;
the first system judges whether the target touch screen event is located in the target icon;
if so, the first system sends the target touch screen event to the second system according to a pre-acquired touch screen event address of the second system;
the second system sends the target feedback result to the first system, and the method comprises the following steps:
and the second system sends the target feedback result to the first system according to a pre-acquired touch screen event address of the first system.
Preferably, the layer processing method further includes:
the second system sends an instruction for closing the target layer to the first system according to a pre-acquired touch screen event address of the first system;
and the first system closes the target layer according to the instruction.
In a preferred embodiment, the first system includes at least one other application, and after the first system displays the target feedback result in the target layer, the layer processing method further includes:
and when the other applications are awakened, the first system interrupts or maintains the set top display of the target layer according to the priority sequence of the other applications and the target application.
In a preferred embodiment, said first system, when waking up said other application, interrupting or maintaining a set-top display of said target layer according to a priority order of said other application and said target application, comprises:
the first system receives a second wake-up request of the other application;
the first system judges the priority order of the other applications and the target application;
and when the priority of the other applications is higher than that of the target application, displaying the display layers of the other applications on the top of the display interface of the first system.
In a preferred embodiment, the displaying a display layer of the other application on top of the display interface of the first system includes:
the first system closes the target layer;
the first system wakes up the other applications and displays the display layers of the other applications on top;
the first system sends an instruction for closing the voice function of the target application to the second system;
and the second system closes the voice function of the target application according to the instruction.
In a second aspect, a layer processing apparatus based on multiple operating systems corresponding to the first aspect is provided, where the multiple operating systems include a first system and a second system; the second system is configured with a target application; the layer processing device comprises:
the first request module is used for the second system to send a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application;
the first display module is used for the first system to display the target layer at the top according to at least one group of display parameters of the preset target layer;
the first processing module is used for the second system to perform processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by a user so as to obtain a target feedback result;
the sending module is used for sending the target feedback result to the first system by the second system;
the first display module is further configured to display the target feedback result in the target layer by the first system.
In a third aspect, a multi-operating system-based in-vehicle machine system corresponding to the first aspect is provided, where the multi-operating system includes a first system and a second system; the second system is configured with a target application; the car machine system executes the following operations:
the second system sends a layer display request to the first system according to the received awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application;
the first system carries out top setting display on the target layer according to at least one group of display parameters of the target layer configured in advance;
the second system carries out processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by the user so as to obtain a target feedback result;
the second system sends the target feedback result to the first system;
and the first system displays the target feedback result in the target layer.
This application compares prior art's beneficial effect to lie in:
the application provides a layer processing method based on multiple operating systems, wherein the multiple operating systems comprise a first system and a second system; the second system is configured with a target application; the layer processing method comprises the following steps: the second system sends a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application; the first system carries out top display on a target layer according to at least one group of display parameters of the preset target layer; the second system carries out processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by the user so as to obtain a target feedback result; the second system sends the target feedback result to the first system; the first system displays the target feedback result in a target layer; the layer processing method based on the multiple operating systems can realize the calling of the target application configured in the second system by the first system side, realize the remote overall management of the target application in a visual mode without influencing the use of other applications on the first system side, effectively solve the current situation that the target application cannot be called by the first system due to the incompatibility of the target application and the first system, reduce the development, maintenance and updating costs and difficulties of the target application, reduce the development period and improve the use experience of a user.
Further, before the second system sends a layer display request to the first system according to the wake-up request of the target application, the layer processing method further includes: the second system receives a wake-up request of the target application, wherein the wake-up request is data information sent by the first system or voice information received by the second system; the second system awakens the target application and displays the target application at the front end of the second system; in this way, when the visual display is performed in the first system, the visual display of the target application interface is performed in the second system.
Further, before the second system sends a layer display request to the first system according to the wake-up request of the target application, the layer processing method further includes: in the starting process of a multi-operation system, a first system acquires at least one target element of a target layer; the first system generates a target layer based on a preset rendering rule and at least one target element; therefore, the generation of the target layer is completed when the multi-operation system is started.
Further, before the first system performs top display on the target layer according to at least one group of display parameters of the pre-configured target layer, the layer processing method further includes: the first system pre-configures a second system display interface matched with the target layer and at least one group of display parameters of the target layer, wherein each group of display parameters in the at least one group of display parameters comprises the size of the target layer, the display mode of the target layer and the position of the target layer in the first system display interface; the display interface of the second system and the display parameters of the target layer are pre-configured based on the first system so as to realize the configurability of the relevant display attributes of the target application, and the use experience is further improved;
the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event; the method comprises the steps of responding a target layer to touch screen operation of a first system end by configuring at least one touch screen event for the target layer in advance, and remotely calling and controlling a target application in a configured second system by a first system.
Further, before the first system displays the target feedback result in the target layer, the layer processing method further includes: the first system adjusts at least one group of display parameters according to the content attribute of the target feedback result; the first system displays the target feedback result in a target layer, and the method comprises the following steps: the first system displays the target feedback result in the target layer by using at least one set of adjusted display parameters; therefore, the display parameters of the target layer are automatically adjusted to the optimal display parameters according to the target feedback result, the target feedback result is completely displayed, the shielding rate of the target layer on the display interface of the first system can be reduced, and the utilization rate of the display interface of the first system is improved.
Preferably, the display mode of the target layer comprises at least one of a voice user interface bar, a scene card or a full screen display; through preset display parameters and a display mode, diversified display of the target layer is achieved, and use experience is improved.
Further, before the second system performs processing corresponding to the target touch screen event according to the received target touch screen event of the user for the target layer of the first system to obtain a target feedback result, the method further includes: in response to the detection of the touch screen operation of the user on the display interface, the first system acquires a target touch screen event corresponding to the touch screen operation; the first system judges whether a target touch screen event is located in a target image layer; if so, the first system sends the target touch screen event to the second system according to the pre-acquired touch screen event address of the second system; the second system sends the target feedback result to the first system, and the method comprises the following steps: the second system sends the target feedback result to the first system according to the pre-acquired touch screen event address of the first system; therefore, the system only responds to the target touch screen event in the target graph layer, so that the triggering confusion of other applications configured by the first system and the target application is avoided, and the use reliability is improved.
Further, the first system includes at least one other application, and after the first system displays the target feedback result in the target layer, the method further includes: when other applications are awakened, the first system interrupts or keeps the top setting display of the target layer according to the priority sequence of the other applications and the target application; by setting the priority order of other applications and target applications of the first system, the prior operation and the prior display of the application program with higher priority can be realized, namely, the operation of the current application program can be interrupted when the application program with higher priority is awakened, and the use experience of a user is further improved.
It should be noted that, the present application only needs to achieve at least one of the above technical effects.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a layer processing method based on multiple operating systems according to an embodiment of the present application;
FIG. 2 is a diagram of a dual system architecture according to an embodiment of the present application;
FIG. 3 is a diagram of an SDS layer frame according to an embodiment;
fig. 4 is a flowchart of the in-vehicle system based on multiple operating systems when executing the corresponding layer processing method in the first embodiment.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As is well known, an operating system may have a problem of compatibility between an application program and the operating system, which easily causes problems that development and maintenance of a part of functions of the application program are difficult and cannot be updated when the application program is installed on the operating system. In order to solve the above problems, the present application provides a layer processing method and apparatus based on multiple operating systems, and a car machine system.
The following describes a layer processing method and apparatus based on multiple operating systems, and a vehicle-mounted device system in conjunction with specific embodiments.
Example one
The embodiment provides a layer processing method based on a multi-operating system. Taking a dual operating system as an example, the multi-operating system at least includes a first system and a second system, and the first system and the second system share hardware, and data transmission can be performed between the two systems through a virtual channel, wherein the first system is usually a main control system.
Since the cost and difficulty of development and maintenance of part of functions of the target application are high when the first system configures the target application, the first system does not configure the target application and the second system configures the target application in this embodiment. The first system can call the target application configured on the second system, and the target application can realize online/remote upgrade and update on the second system through functions of an application mall, OTA upgrade and the like, so that the development, maintenance and update of the target application on the second system are low in difficulty and cost. It should be noted that the present embodiment does not limit the types of the first system, the second system, and the target application.
Referring to fig. 1, the layer processing method based on multiple operating systems includes:
and S10, the second system sends a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application.
The layer of the target application in this embodiment is a virtual layer corresponding to the target application, which is temporarily generated on the display interface of the first system, and is different from the layer of the display interface of the first system, and is used to display the layer interface of the target application in the second system or a layer whose content corresponds to the layer interface.
The wake-up request is data information sent by the first system or voice information received by the second system.
Specifically, when the wake-up request is data information issued by the first system, step S10 includes:
s101a, the second system receives data information which is sent by the first system and corresponds to the awakening request and acquires a target application mark and request content;
s102a, based on the target application mark, sending the request content to the first system according to the target layer display address matched with the target application of the first system acquired in advance.
Based on this, before step S10, the method for layer processing based on multiple operating systems further includes:
s01a, the first system receives an initial wake-up request sent by a user, wherein the initial wake-up request comprises but is not limited to at least one of voice wake-up, gesture wake-up and the like.
And S02a, the first system analyzes the initial wake-up request and acquires data information corresponding to the wake-up target application.
The parsing in this step includes one of a corresponding voice parsing rule or a gesture graph parsing rule, where the corresponding voice parsing rule or the gesture graph parsing rule is a parsing rule conventionally adopted by a previously set person skilled in the art, and this embodiment does not limit this.
And S03a, the first system sends the data information corresponding to the awakening target application to the second system address according to the second system address acquired in advance.
And S04a, the second system wakes up the target application and displays the target application at the front end of the second system.
When the wake-up request is a voice message received by the second system, step S10 includes:
s101b, the second system receives the voice information corresponding to the awakening request and analyzes the voice information to obtain a target application mark and request content;
s102b, based on the target application mark, sending the request content to the first system according to the target layer display address matched with the target application of the first system acquired in advance.
Based on this, before step S10, the method for layer processing based on multiple operating systems further includes:
and S01b, the second system awakens the target application according to the received voice information of the awakening request and displays the target application at the front end of the second system.
Of course, the wake-up request received by the second system may also be gesture information, which is similar to the method for processing the received voice information, and this embodiment is not exhaustive.
In the layer processing method based on multiple operating systems in this embodiment, when performing visual display in the first system, visual display of a target application interface is also performed in the second system.
It should be noted that step S1 is configured to request display of a generated target layer, so before step S1, the method for layer processing based on multiple operating systems further includes: in the starting process of the multiple operating systems, the first system generates a target layer, which specifically includes:
s03, in the starting process of the multi-operation system, the first system obtains at least one target element of a target layer;
s04, the first system generates a target layer based on the preset rendering rule and at least one target element.
S05, the first system pre-configures a second system display interface matched with the target layer and at least one group of display parameters of the target layer, wherein each group of display parameters in the at least one group of display parameters comprises the size of the target layer, the display mode of the target layer and the position of the target layer in the first system display interface;
s06, the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event.
It should be noted that, the above steps S03-S06 are all configured before the target layer is displayed, and preferably, S05, S06, S03 and S04 are all completed in the starting process of the multi-operating system.
And S20, the first system carries out top setting display on the target layer according to at least one group of display parameters of the preset target layer.
For this reason, before step S20, the layer processing method provided in this embodiment further includes:
s07, in the starting process of the multiple operating systems, the first system pre-configures a second system display interface matched with the target layer and at least one group of display parameters of the target layer. Each group of display parameters in the at least one group of display parameters comprises the size of a target layer, the display mode of the target layer and the position of the target layer in the first system display interface.
Specifically, the display mode of the target layer includes at least one of a voice user interface bar (VUI bar), a scene card (scene card), or a Full Screen display (Full Screen) as shown in fig. 2.
Generally, at least one set of corresponding display parameters is matched by obtaining the type of the target application (such as a voice conversation system type, a vehicle-mounted reversing image type or a radar early warning type), calling frequency in the device, calling use time each time and outputting content type after calling.
For example, when the target application is a voice dialog system class, which has a high calling frequency and a short usage time and is mainly based on voice output, the matched display parameters are: the target layer size is small, and the display models such as voice user interface horizontal bars and scene cards are used, so that the influence on the application in the using or non-using state of the first system is avoided, and the target layer size is usually set along any boundary of the display interface of the first system.
S08, in the starting process of the multiple operating systems, the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event.
The layer assistant method based on multiple operating systems provided by this embodiment implements the configurability of the display attribute related to the target application based on the pre-configuration of the first system to the display interface of the second system and the display parameter of the target layer, thereby further improving the use experience.
And the first system completes generation of a target layer, completes configuration of relevant parameters and functions of the target layer, and performs terminal display of the target layer on the first system to wait for receiving a user instruction and perform corresponding feedback. The following steps S30-50 will specifically describe the specific process performed by the receiving user and performing feedback.
And S30, the second system performs corresponding processing on the target touch screen event according to the received target touch screen event of the user aiming at the target layer of the first system to obtain a target feedback result.
The target feedback result is divided into at least one of audio, characters, pictures and videos according to different target application types.
And S40, the second system sends the target feedback result to the first system.
And S50, the first system displays the target feedback result in the target layer.
In the layer processing method based on multiple operating systems in this embodiment, at least one touch screen event is configured in advance for a target layer, so that a response of the target layer to a touch screen operation of a first system end is realized, and remote calling and control of a first system to a target application in a configured second system are realized.
In a preferred embodiment, before step S50, the method for layer processing based on multiple operating systems further includes:
the first system adjusts at least one group of display parameters according to the content attribute of the target feedback result, and then S50 specifically includes:
and the first system displays the target feedback result in the target layer by using the adjusted at least one group of display parameters.
The layer processing method based on multiple operating systems provided in this embodiment can implement automatic adjustment of the display parameter of the target layer to the optimal display parameter according to the target feedback result, not only implement complete display of the target feedback result, but also reduce the rate of shielding the first system display interface by the target layer, and improve the utilization rate of the first system display interface.
In a preferred embodiment, because the target layer only occupies a part of the first system display interface, when the touch screen event falls into the target layer, the target touch screen event is triggered, and when the touch screen event is not in the target layer, other touch screen events configured in advance in the first system display interface are not affected. Specifically, before step S30, the method for processing an image layer based on a multiple operating system further includes:
s091, responding to the detected touch screen operation of the user on the display interface of the first system, and acquiring a target touch screen event corresponding to the touch screen operation by the first system;
and S092, the first system judges whether the target touch screen event is located in the target graph layer.
And S093, if yes, the first system sends the target touch screen event to the second system according to the pre-acquired touch screen event address of the second system.
In this embodiment, the determination method adopted in S092 is not limited, and all methods capable of determining the touch event position can be used in this embodiment. Illustratively, the judgment is carried out according to the inclusion relation between the coordinates of the target touch screen event in the first system display interface and the target layer.
Therefore, after the first system performs top display on the target layer book according to at least one set of display parameters of the preset target layer in S20, when the target layer does not completely cover the first system display interface, the uncovered portion of the first system display interface can still implement the operation and layer display of the application of the first system, that is, the target layer does not affect the operation, layer display, and layer function implementation of other applications of the first system.
In this embodiment, step S40 includes:
and the second system sends the target feedback result to the first system according to the pre-acquired touch screen event address of the first system.
If not, the first system wakes up other configured applications.
According to the layer processing method based on the multiple operating systems, the system can only respond to the target touch screen event in the target layer, so that the triggering confusion of other applications configured by the first system and the target application is avoided, and the use reliability is improved.
In a preferred embodiment, the first system includes at least one other application provided locally, and after the first system displays the target feedback result in the target layer in step S50, the method for processing layers based on multiple operating systems further includes:
and S60, when other applications are awakened, the first system interrupts or maintains the set top display of the target layer according to the priority sequence of the other applications and the target application. Step S60 specifically includes:
s61, the first system receives a second wake-up request of other applications;
s62, the first system judges the priority order of other applications and the target application;
and S63, when the priority of the other applications is higher than that of the target application, displaying the display layers of the other applications on the top of the display interface of the first system.
And when the priority of other applications is not higher than that of the target application, the display layers corresponding to the other applications awakened up latest are displayed on the second layer of the first system display interface while the top display of the target layer is maintained.
Further, a display layer for displaying other applications is set on the top of the display interface of the first system, and the method includes:
the first system closes the target layer;
the first system wakes up other applications and displays the display layers of the other applications on top;
the first system sends an instruction for closing the voice function of the target application to the second system;
the second system closes the voice function of the target application according to the instruction.
According to the layer processing method based on the multiple operating systems, by setting the priority order of the other applications and the target application of the first system, the priority operation and the priority display of the front end of the application program with higher priority can be realized, that is, the operation of the current application program can be interrupted when the application program with higher priority is awakened, so that the user experience is further improved.
And after the first system displays the target feedback result in the target layer in step S50, when the target layer no longer needs to be displayed in the first system, the target layer needs to be closed, and the layer processing method based on the multiple operating systems further includes:
the second system acquires a command for closing the target layer sent by a user;
the second system sends a command for closing the target layer to the first system according to the pre-acquired touch screen event address of the first system;
and the first system closes the target layer according to the instruction.
Therefore, the layer processing method based on multiple operating systems provided by the embodiment can improve the flexibility of displaying and exiting in the display interface of the first system, and improve the user experience.
It can be understood that, in the layer processing method based on multiple operating systems provided in this embodiment, the multiple operating systems may further include a third system or more systems, which is not limited in this application. For example, the operation of the third system may refer to the description of the second system, and for simplicity, the description is not repeated.
It should be noted that the layer processing method based on multiple operating systems provided In this embodiment may be applied to a car machine system with multiple operating systems, may also be applied between an In-Vehicle entertainment information system (IVI) and an instrument panel display system (instrument panel display system), or may also be applied between other car machine systems, which is not limited In this application. In the layer processing method based on multiple operating systems provided in this embodiment, the first system and the second system are two different systems in a Linux system or other OS systems, respectively, and the target application may be a voice dialog system (SDS), a navigation application, or the like, which is not limited in this embodiment.
In order to more clearly show the layer processing method based on multiple operating systems in this embodiment, the layer processing method is further exemplarily described below with reference to the dual system architecture shown in fig. 3 and the specific flowchart shown in fig. 4.
Fig. 3 shows a dual operating system including a first system and a second system. Wherein the second system is configured with the target application and the first system is not configured with the target application. The first system display window is a human-computer interface window, a second system target application window and the like from top to bottom. The human-computer interface window is used for human-computer interaction and providing gesture service. The second system target application window is for display of the target application. In some embodiments, the first system display window further includes a second system main interface window disposed below the second system target application window, and is used for displaying the second system main interface, where the second system main interface is not displayed in a normal case.
In some embodiments, the man-machine interface window is configured with a plurality of first system man-machine interface layers arranged from top to bottom according to the priority order, and the second system target application window is configured with a plurality of second system target layers (corresponding to a corresponding number of target applications) arranged from top to bottom according to the priority order. The priority order refers to a preset priority order for displaying the layers.
As described above, the main display interface of the second system is displayed in the main interface window of the second system in a virtual display manner, and the target application interface of the second system is displayed in the target application window of the second system in a virtual display manner, so as to display the target application in the first system volume.
Based on the method, the first system provides gesture service for the outside, when a user triggers a target touch screen event located in a target application window of the second system in a man-machine interface window, touch screen service of the second system for the target application is triggered, namely the target touch screen event is triggered, and the second system maps a processing result corresponding to the target touch screen event to a corresponding layer in the target application window of the second system of the first system in a virtual display mode to achieve feedback of the processing result.
Thus, the calling of the target application configured by the second system by the first system is realized.
Of course, the above process only takes a dual system as an example, when the multi-operating system further includes a third system and the third system is configured with another target application that is not configured by the first system, in accordance with the above principle, the first system is further configured with another target application window of the third system and a main interface window of the third system, so as to implement the call of the first system to another target application that is configured by the third system.
In summary, the layer processing method based on multiple operating systems in this embodiment may implement the calling of the target application configured in the second system by the first system side, implement remote overall management of the target application in a visual manner without affecting the use of other applications on the first system side, effectively solve the current situation that the target application cannot be called by the first system due to incompatibility of the target application and the first system, reduce the cost and difficulty of development, maintenance and update of the target application, reduce the development period, and improve the user experience.
In view of the problems that the SDS application of the voice dialog system is high in development cost, high in development difficulty, high in post-maintenance and secondary development cost, and does not support online/remote upgrade when installed in a Linux system, the embodiment provides a car machine system based on multiple operating systems as an example to further explain the scheme of the present application. The first system is a Linux system (Linux OS), the target application is an SDS application (Second OS SDS app), and the Second system (Second OS) is any operating system that is compatible with the Second OS SDS app, such as an Android system, which is not limited in this embodiment.
Fig. 4 is a flowchart of a vehicle-mounted device system based on multiple operating systems when executing a corresponding layer processing method, and in the method shown in fig. 4, the same or similar contents to those of the method shown in fig. 1 may refer to the detailed description above, and are not repeated in the following. Referring to fig. 4, after the Linux OS generates an SDS map layer corresponding to the Second OS SDS app, the following steps are performed:
s1, configuring a Second OS main screen and a display and touch screen event (touch event) of an SDS (space data System) layer in the starting process of the vehicle-mounted computer system with multiple operating systems.
Specifically, in the starting process of the car machine system, the Second OS receives a wake-up request of the Second OS SDS app, and the Second OS SDS app requests configuration of an SDS virtual screen and a touch event;
the Linux OS acquires at least one target element of the SDS layer;
the Linux OS generates an SDS virtual screen based on the preconfigured rendering rule and the at least one target element.
The method comprises the steps that a Second OS display interface matched with an SDS virtual screen and at least one group of display parameters of the SDS virtual screen are pre-configured by the Linux OS, and each group of display parameters in the at least one group of display parameters comprise the size of the SDS virtual screen, the display mode of the SDS virtual screen and the position of the SDS virtual screen in the Linux OS display interface;
and the Linux OS configures at least one touch event for the SDS virtual screen, wherein the at least one touch event comprises a target touch event, and the target touch event comprises playing, searching, pausing and the like.
S2, displaying the SDS layer by the Second OS SDS request, and displaying the SDS layer by the Linux HMI (human-computer interaction interface) according to the display parameters.
S3, the Second OS SDS responds and acts according to touch event input by User clicking operation SDS layer interface.
Specifically, in response to the detection of the touch screen operation of the user on the display interface of the Linux OS, the Linux OS acquires a touch event corresponding to the touch screen operation, and the Linux OS determines whether the touch event is located in the SDS layer, and if so, the Linux OS sends the target touch event to the Second OS according to a pre-acquired touch event address of the Second OS and executes the next step. If not, the Linux OS system wakes up other configured applications.
And the Second OS performs processing corresponding to the touch event according to the received touch event of the user aiming at the SDS layer of the Linux OS to obtain a target feedback result. And sending the target feedback result to the Linux OS by the Second OS. And the Linux OS adjusts at least one group of display parameters according to the content attribute of the target feedback result. And the Linux OS displays the target feedback result in the SDS layer by the adjusted at least one group of display parameters.
S4, requesting to close the SDS layer by the Second OS SDS; and the Linux HMI closes the SDS layer display.
Specifically, the Second OS acquires an instruction for closing the SDS layer sent by the user, the Second OS sends the instruction for closing the SDS layer to the Linux OS according to a touch event address of the Linux OS acquired in advance, and the Linux OS closes the SDS layer according to the instruction.
And S5, the Linux OS closes the SDS layer according to the high-priority interrupt request, and the Second OS SDS closes the SDS voice.
Specifically, when the user wakes up other applications of the Linux OS, the Linux OS receives a Second wake-up request of the other applications, and the Linux OS determines the priority order of the other applications and the Second OS SDS app. And when the priority of other applications is higher than that of the Second OS SDS app, displaying the display layers of the other applications at the top of the display interface of the Linux OS. And when the priority of other applications is not higher than that of the Second OS SDS app, keeping the top display of the SDS layer, and simultaneously displaying the display layer corresponding to the other newly awakened applications on the Second layer of the Linux OS display interface.
The display layer for displaying other applications is set on the top of the display interface of the Linux OS, and comprises the following steps: and the Linux OS closes the SDS layer, wakes up other applications and displays the display layers of the other applications at the top, sends an instruction for closing the voice function of the SDS app of the Second OS to the Second OS, and closes the voice function of the target application according to the instruction.
Of course, in the implementation of this embodiment, on the basis of steps S2 and S3, steps S1, S4 and S5 may be combined arbitrarily, which is not limited in this embodiment.
In summary, in the car-in-machine system based on multiple operating systems further provided in this embodiment, the executed layer processing method may implement the calling of the target application configured in the second system by the first system side, implement the remote overall management of the target application in a visual manner without affecting the use of other applications at the first system side, effectively solve the current situation that the target application cannot be called by the first system due to incompatibility of the target application and the first system, reduce the cost and difficulty of development, maintenance and update of the target application, reduce the development period, and improve the user experience.
Example two
In order to execute the layer processing method based on multiple operating systems in the first embodiment, this embodiment provides a layer processing apparatus based on multiple operating systems corresponding to the layer processing method based on multiple operating systems. The multi-operating system comprises a first system and a second system, wherein the second system is provided with a target application, and the first system is not provided with the target application but can call the target application arranged on the second system. The layer processing device based on the multiple operating systems at least comprises:
the first request module is used for the second system to send a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application;
the first display module is used for the first system to display the target layer by setting the top according to at least one group of display parameters of the preset target layer;
the first receiving module is used for the second system to perform corresponding processing on a target touch screen event according to the received target touch screen event of a target layer of the first system by a user so as to obtain a target feedback result;
the second system sends the target feedback result to the first system;
and the second display module is used for displaying the target feedback result in the target layer by the first system.
Further, the layer processing device based on multiple operating systems further includes:
the wake-up module is used for receiving a wake-up request of a target application by the second system, wherein the wake-up request is data information sent by the first system or voice information received by the second system; the second system wakes up the target application and displays the target application at the front end of the second system.
The generating module is used for acquiring at least one target element of a target layer by a first system in the starting process of the multi-operating system; the first system generates a target layer based on a preset rendering rule and at least one target element.
The configuration module is used for the first system to pre-configure a second system display interface matched with the target layer and at least one group of display parameters of the target layer, wherein each group of display parameters in the at least one group of display parameters comprises the size of the target layer, the display mode of the target layer and the position of the target layer in the first system display interface; and the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event.
And the adjusting module is used for adjusting at least one group of display parameters by the first system according to the content attribute of the target feedback result, and the display mode of the target layer comprises at least one of a voice user interface bar, a scene card or full screen display.
The second display module is further configured to display the target feedback result in the target layer by the first system according to the adjusted at least one set of display parameters.
The first processing module is used for responding to the detection of the touch screen operation of a user on a display interface, and a first system acquires a target touch screen event corresponding to the touch screen operation; the first system judges whether a target touch screen event is located in a target image layer; and if so, the first system sends the target touch screen event to the second system according to the pre-acquired touch screen event address of the second system.
The first sending module is further used for the second system to send the target feedback result to the first system according to the pre-acquired touch screen event address of the first system.
And the second processing module is used for interrupting or maintaining the top setting display of the target layer by the first system according to the priority sequence of other applications and the target application when other applications are awakened.
The second processing module is further used for receiving a second awakening request of other applications by the first system; the first system judges the priority order of other applications and the target application; and when the priority of other applications is higher than that of the target application, displaying the display layers of the other applications on the top of the display interface of the first system.
The second processing module is further used for closing the target layer by the first system; the first system wakes up other applications and displays the display layers of the other applications on top; the first system sends an instruction for closing the voice function of the target application to the second system; the second system closes the voice function of the target application according to the instruction.
The third processing module is used for the second system to send a command for closing the target layer to the first system according to the pre-acquired touch screen event address of the first system;
and the first system closes the target layer according to the instruction.
It should be noted that: in the layer processing apparatus based on multiple operating systems provided in the foregoing embodiment, when layer processing service is triggered, only the division of each functional module is used for illustration, and in practical applications, the function distribution may be completed by different functional modules according to needs, that is, an internal structure of the apparatus is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the layer processing apparatus based on multiple operating systems provided in the foregoing embodiment and the embodiment of the layer processing method based on multiple operating systems provided in the first embodiment belong to the same concept, that is, the apparatus is based on the method, and a specific implementation process thereof is described in detail in the method embodiment, and is not described here again.
In addition, the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are merely illustrative, wherein units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement the data without inventive effort.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (7)
1. The layer processing method based on the vehicle-mounted multi-operating system is characterized in that the multi-operating system comprises a first system and a second system; the second system is configured with a target application; the layer processing method comprises the following steps:
in the starting process of the multiple operating systems, the first system acquires at least one target element of a target layer;
the first system generates the target layer based on a preset rendering rule and the at least one target element;
the second system sends a layer display request to the first system according to the awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application, and the target application is an SDS voice conversation application;
the first system carries out top setting display on the target layer according to at least one group of display parameters of the target layer, wherein the at least one group of display parameters comprise the size of the target layer;
the second system carries out processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by the user so as to obtain a target feedback result;
the second system sends the target feedback result to the first system;
the first system adjusts the at least one group of display parameters according to the content attribute of the target feedback result;
the first system displays the target feedback result in the target layer by using at least one set of adjusted display parameters;
the method further comprises:
the first system closes the target layer;
the first system wakes up at least one other application included in the first system and displays the display layer of the other application on top;
the first system sends an instruction for closing the voice function of the target application to the second system;
and the second system closes the voice function of the target application according to the instruction.
2. The layer processing method according to claim 1, wherein before the second system sends the layer display request to the first system according to the wake-up request of the target application, the layer processing method further includes:
the second system receives a wake-up request of the target application, wherein the wake-up request is data information sent by the first system or voice information received by the second system;
and the second system awakens the target application and displays the target application at the front end of the second system.
3. The layer processing method according to any one of claims 1-2, wherein before the first system displays the target layer on top of at least one set of display parameters of the pre-configured target layer, the layer processing method further includes:
the first system is configured with a second system display interface matched with the target layer and at least one group of display parameters of the target layer in advance, wherein each group of display parameters in the at least one group of display parameters comprises the size of the target layer, the display mode of the target layer and the position of the target layer in the first system display interface; and the number of the first and second groups,
the first system configures at least one touch screen event for the target image layer, wherein the at least one touch screen event comprises the target touch screen event.
4. The layer processing method according to any one of claims 1-2, wherein before the second system performs, according to a received target touch screen event of the target layer of the first system by the user, processing corresponding to the target touch screen event to obtain a target feedback result, the layer processing method further includes:
in response to the detection of a touch screen operation of a user on a display interface, the first system acquires a target touch screen event corresponding to the touch screen operation;
the first system judges whether the target touch screen event is located in the target icon;
if so, the first system sends the target touch screen event to the second system according to a pre-acquired touch screen event address of the second system;
the second system sends the target feedback result to the first system, and the method comprises the following steps:
and the second system sends the target feedback result to the first system according to a pre-acquired touch screen event address of the first system.
5. The layer processing method according to any one of claims 1-2, wherein after the first system displays the target feedback result in the target layer, the layer processing method further includes:
and when the other applications are awakened, the first system interrupts or maintains the set top display of the target layer according to the priority sequence of the other applications and the target application.
6. The layer processing method according to claim 5, wherein said interrupting or maintaining the top-set display of the target layer by the first system according to the priority order of the other applications and the target application when waking up the other applications comprises:
the first system receives a second wake-up request of the other application;
the first system judges the priority order of the other applications and the target application;
and when the priority of the other applications is higher than that of the target application, displaying the display layers of the other applications on the top of the display interface of the first system.
7. A car machine system based on a car machine multi-operation system is characterized in that the multi-operation system comprises a first system and a second system; the second system is configured with a target application; the car machine system executes the following operations:
in the starting process of the multiple operating systems, the first system acquires at least one target element of a target layer;
the first system generates the target layer based on a preset rendering rule and the at least one target element;
the second system sends a layer display request to the first system according to the received awakening request of the target application, wherein the layer display request is used for requesting to display a target layer matched with the target application, and the target application is an SDS voice conversation application;
the first system carries out top setting display on the target layer according to at least one group of display parameters of the target layer configured in advance;
the second system carries out processing corresponding to a target touch screen event according to the received target touch screen event of the target layer of the first system by the user so as to obtain a target feedback result;
the second system sends the target feedback result to the first system;
the first system adjusts the at least one group of display parameters according to the content attribute of the target feedback result, wherein the at least one group of display parameters comprises the size of the target layer;
the first system displays the target feedback result in the target layer by using at least one set of adjusted display parameters;
the first system closes the target layer;
the first system wakes up at least one other application included in the first system and displays the display layer of the other application on top;
the first system sends an instruction for closing the voice function of the target application to the second system;
and the second system closes the voice function of the target application according to the instruction.
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