CN111196281A - Page layout control method and device for vehicle display interface - Google Patents
Page layout control method and device for vehicle display interface Download PDFInfo
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- CN111196281A CN111196281A CN202010004312.5A CN202010004312A CN111196281A CN 111196281 A CN111196281 A CN 111196281A CN 202010004312 A CN202010004312 A CN 202010004312A CN 111196281 A CN111196281 A CN 111196281A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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Abstract
The invention discloses a page layout control method for a vehicle-mounted display interface, which aims to solve the problems that the vehicle-mounted display interface in the prior art is single, has poor flexibility and cannot meet the operation requirements of users respectively positioned at a main driving position and a subsidiary driving position. The method comprises the following steps: acquiring a detection result of a sight line detection device arranged in an automobile; determining a target position from the position of the user in the vehicle, which focuses on the eyeball watching direction of the vehicle-mounted display interface; and controlling the display interface of the vehicle machine to display according to the page layout mode corresponding to the target position. By adopting the method, the page layout of the display interface of the vehicle-mounted computer can be flexibly controlled according to the focusing point of the eyeball watching direction of the user and the position of the user in the vehicle, and the operation requirements of the user at different positions in the vehicle on the display interface of the vehicle-mounted computer can be met. The invention also discloses a page layout control device of the vehicle display interface, electronic equipment and a computer readable storage medium.
Description
Technical Field
The present application relates to the field of vehicle technologies, and in particular, to a method and an apparatus for controlling a page layout of a display interface of a vehicle, an electronic device, and a computer-readable storage medium.
Background
With the development of the technology, a touch screen is generally adopted as a display screen of the car machine, and a user can realize human-computer interaction through operations such as clicking, sliding and the like according to display contents in a display interface of the car machine.
At present, when designing the page layout of the display interface of the car machine, the convenience of the user operation on the main driving seat is mainly considered, so the page layout is usually designed to be convenient for the user operation on the main driving seat. For example, taking a page layout of the car-mounted display interface shown in fig. 1 as an example, in order to facilitate the user operation on the main driving seat, a functional operation area on the car-mounted display interface, which needs to be manually operated by the user, is usually designed in a side or bottom area close to the main driving seat.
However, the design method only considers the convenience of user operation on the main driving seat, reduces the human-computer interaction experience of the user on the auxiliary driving seat, and is poor in flexibility.
Disclosure of Invention
The embodiment of the specification provides a page layout control method for a vehicle display interface, which is used for solving the problems that the vehicle display interface in the prior art is single, has poor flexibility and cannot meet the operation requirements of users respectively located at a main driving position and a subsidiary driving position.
The embodiment of the specification adopts the following technical scheme:
a page layout control method for a vehicle-mounted display interface comprises the following steps:
acquiring a detection result of a sight line detection device arranged in an automobile; the sight line detection device is used for detecting eyeball watching directions of users positioned in a main driving position and a secondary driving position of the automobile;
if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result, determining a target position from the position of the user in the vehicle where the eyeball watching direction focused on the vehicle-mounted display interface belongs;
and controlling the vehicle-mounted display interface to display according to a page layout mode corresponding to the target position.
The utility model provides a page layout controlling means of car machine display interface, includes:
the acquisition module is used for acquiring a detection result of a sight line detection device arranged in the automobile; the sight line detection device is used for detecting eyeball watching directions of users positioned in a main driving position and a secondary driving position of the automobile;
the target position determining module is used for determining a target position from the position of a user in the vehicle, to which the eyeball watching direction focused on the vehicle-mounted display interface belongs, if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result;
and the display control module is used for controlling the vehicle-mounted display interface to display according to the page layout mode corresponding to the target position.
An electronic device, comprising: the system comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein when the computer program is executed by the processor, the steps of the page layout control method of the vehicle-mounted display interface are realized.
A computer readable storage medium, having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the method for controlling page layout of in-vehicle display interface as described above.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects:
according to the method and the device, the eyeball watching direction of the user in the vehicle is detected, when the eyeball watching direction of the user is focused on the vehicle-mounted display interface, the target position is determined according to the position of the user in the vehicle, the vehicle-mounted display interface is controlled to display according to the page layout mode corresponding to the target position, the page layout of the vehicle-mounted display interface is flexibly controlled according to the focusing point of the eyeball watching direction of the user and the position of the user in the vehicle, and the operation requirements of the user at different positions in the vehicle on the vehicle-mounted display interface can be met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic page layout diagram of a display interface of a vehicle-mounted device provided in the present specification;
fig. 2 is a schematic flowchart of a page layout control method for a car machine display interface provided in an embodiment of the present specification;
fig. 3 is a schematic view of a display interface of a vehicle display device provided in an embodiment of the present specification;
fig. 4 is a schematic view of another page layout of the car machine display interface provided in the embodiment of the present specification;
fig. 5 is a schematic structural diagram of a page layout control device of a vehicle display interface provided in an embodiment of the present specification;
fig. 6 is a schematic structural diagram of a page layout control system of a car machine display interface provided in the embodiment of the present specification;
fig. 7 is a schematic flow chart of a page layout control system for a display page of a vehicle-mounted device provided in the embodiment of the present specification;
fig. 8 is a schematic structural diagram of an electronic device provided in an embodiment of the present specification.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some 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.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
In the prior art, when designing a page layout of a display interface of a car machine, user operation on a main driving seat is mainly considered to be facilitated, and therefore, the page layout is generally designed to be convenient for the user operation on the main driving seat.
However, the design method only considers the convenience of user operation on the main driving seat, reduces the human-computer interaction experience of the user on the auxiliary driving seat, and is poor in flexibility.
In order to solve the technical problem, an embodiment of the present specification provides a method for controlling a page layout of a display interface of a car machine, which is used for flexibly controlling the page layout of the display interface of the car machine and meeting operation requirements of users at different positions in a car on the display interface of the car machine. The execution subject of the method can be a processor or controller of a car machine, a general-purpose computer, a special-purpose computer or other programmable data processing equipment, etc. Specifically, the processor or the controller includes a vehicle control unit VCU and/or an electronic control unit ECU and the like. The flow diagram of the method is shown in fig. 2, and comprises the following steps:
step 11: and acquiring a detection result of a sight line detection device arranged in the automobile.
The gaze detection device herein may be used to detect the eye gaze direction of a user located in a primary and a secondary driving position of an automobile. In practical applications, the gaze detection apparatus may specifically include one or more infrared cameras, and are installed in an automobile in a distributed manner to track eyeballs of multiple users, that is, to detect the eye gaze directions of the multiple users.
In practical application, the eyeball gazing direction of the user can be detected based on a pupil-cornea reflection vector method, namely, an infrared light source is utilized to generate reflection points in human eyes, and the three-dimensional position of the human eyeballs is estimated according to an eyeball imaging path by tracking the relative position of the pupil center and the cornea reflection center, so that the eyeball gazing direction is obtained. Of course, the method can also be used for detecting the face by acquiring the face image of the user, positioning the eye socket according to the structural features of the face, calculating the center of the eye socket to obtain the coordinate of the center position of the reference eyeball, then positioning the center position of the eyeball in real time by adopting an eyeball center positioning algorithm based on the gradient vector field analysis of the image, and then calculating the horizontal rotation angle and the vertical rotation angle of the eyeball relative to the center position of the reference eyeball, namely the eyeball watching direction of the user. The application is not limited to how to detect the eyeball gazing direction of the user.
In one embodiment, the sight line detection device provided in the vehicle may include: the device comprises a sight line detection first device used for detecting the eyeball gazing direction of a user located in a main driving position of the automobile, and a sight line detection second device used for detecting the eyeball gazing direction of the user located in a secondary driving position of the automobile.
The first sight line detection device and the second sight line detection device may be constituent units of the sight line detection device, which perform different detection functions. It is understood that the hardware units constituting the line-of-sight detecting apparatus, for example: two infrared cameras may be used. Of course, a software unit for detecting the eye gaze direction of a user at different positions in the gaze detection arrangement is also conceivable.
In practical applications, since there may be users both in the main driving seat and in the assistant driving seat, or there may be users only in the main driving seat or only in the assistant driving seat, the obtaining of the detection result of the sight line detection apparatus disposed in the automobile may specifically include:
respectively detecting whether users exist on a main driving position and a copilot position;
if the fact that the user exists in the main driving position is detected, a detection result of the first sight line detection device is obtained;
and if the passenger seat is detected to have the user, acquiring a detection result of the sight line detection second device.
Whether a user exists on the main driving seat and the auxiliary driving seat or not can be detected by acquiring images shot by an infrared camera installed in the vehicle and detecting a target object in the images by utilizing an image detection and identification technology, namely, whether the user exists on the main driving seat and the auxiliary driving seat or not is detected. Of course, it is also possible to provide weight detecting means, such as weight sensors, in the main driver's seat and the passenger seat, and to determine whether or not there is a user in the main driver's seat and the passenger seat by detecting the change in weight in the main driver's seat and the passenger seat by the weight detecting means. The application is not limited as to how to detect whether users exist in the main driving position and the auxiliary driving position.
Correspondingly, if the user is detected in the main driving position, the detection result of the first sight line detection device is obtained, that is, if the user is detected in the main driving position, the eyeball gazing direction of the user in the main driving position is obtained. If the user is detected in the copilot position, the detection result of the second sight line detection device is acquired, that is, if the user is detected in the copilot position, the eyeball watching direction of the user in the copilot position is acquired.
In practical applications, since a plurality of users may be usually included in a vehicle, in order to distinguish different users when detecting the eye gaze direction of the user, or to distinguish whether the user is in the main driving position or the assistant driving position, a position identifier may be added to the detected eye gaze direction of the user to distinguish whether the detected eye gaze direction belongs to the user in the main driving position or the user in the assistant driving position. For example, when a user is detected in the main driving position and the eye gaze direction of the user in the main driving position is detected, an identifier "01" representing the main driving position is added to the detected eye gaze direction of the user in the main driving position, and correspondingly, an identifier "02" representing the assistant driving position is added to the detected eye gaze direction of the user in the assistant driving position. The present application is not limited to how to distinguish the eyeball gaze directions of users at different positions.
In practical applications, the gaze direction of the user's eyes detected by the gaze detection apparatus is usually processed into digital information for transmission. The detection result of the gaze detection apparatus may be digital information representing the gaze direction of the eyeball of the user at different positions, which is transmitted by the gaze detection apparatus.
Step 12: and if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result, determining the target position from the position of the user in the vehicle, where the user belongs to the eyeball watching direction focused on the vehicle-mounted display interface.
In practical applications, the car machine may be a device installed in an automobile and capable of implementing human-computer interaction, for example, playing songs, videos and the like through the car machine, and information interaction between the car and the outside, for example, receiving radio signals, broadcasting radio signals and the like. The car machine may mainly include a host and a display screen, wherein a user in the car mainly realizes human-computer interaction through information in a display interface of the display screen of the car machine, for example, a car machine display interface shown in fig. 3.
In practical situations, a car may generally contain a plurality of users, and the position of the user in the car may be a position where the user can be seated. Since the display screen of the car machine is usually installed on the center console at the front end of the car, the frequency of operating the car machine display interface by the user on the front-row driver seat is usually higher, and in the embodiment of the present specification, the position of the user in the car may specifically include the main driver seat and/or the assistant driver seat.
In practical applications, users may exist in both the main driving seat and the assistant driving seat, or only the main driving seat or only the assistant driving seat, so that the eye gaze direction of the user may be changed constantly regardless of the main driving seat or the assistant driving seat. Therefore, it can be understood that in the detection result obtained in step 11, the eyeball gazing direction of the user may or may not be focused on the in-vehicle display interface. Specifically, the detection result obtained in step 11 may include the following cases: when only the user is detected on the main driving seat or only the user is detected on the auxiliary driving seat, the detection result may include that the sight line of the user on the main driving seat or the auxiliary driving seat is focused on the vehicle-mounted display interface, or the sight line of the user is not focused on the vehicle-mounted display interface; when it is detected that there are users in both the primary driver seat and the secondary driver seat, the detection result may include a case where the user's sight lines in both the primary driver seat and the secondary driver seat are focused on the in-vehicle display interface, or are not focused on the in-vehicle display interface, or where the user's sight line in the primary driver seat is focused on the in-vehicle display interface and the user's sight line in the secondary driver seat is not focused on the in-vehicle display interface, or where the user's sight line in the secondary driver seat is focused on the in-vehicle display interface and the user's sight line in the primary driver seat is not focused on the in-vehicle display interface.
In practical application, whether the eyeball gazing direction of the user is focused in the vehicle-mounted display interface or not is judged, whether the focusing point of the sight of the user is overlapped with the position of the vehicle-mounted display interface calibrated in advance or not can be judged according to the detected eyeball gazing direction of the user, specifically, because the position of the vehicle-mounted display interface is usually fixed, the position of the vehicle-mounted display interface and the position of the sight detection device can be calibrated in a three-dimensional coordinate system by constructing the three-dimensional coordinate system, then the focusing point of the sight is calculated according to the eyeball gazing direction, the focusing point is converted into a three-dimensional coordinate, and whether the position of the focusing point is overlapped with the position of the vehicle-mounted display interface or not is judged, namely whether the three-dimensional coordinate representing the focusing point is overlapped with the three. It can be understood that, because the in-vehicle display interface is stereoscopic in space, the three-dimensional coordinates representing the position of the in-vehicle display interface may be multiple or may be a preset coordinate range, and when it is determined that the coordinates of the focus point fall within the preset coordinate range, it is determined that the focus point of the user's sight line coincides with the position of the in-vehicle display interface.
In this embodiment of the present description, if it is determined that the eyeball gazing direction focused on the vehicle-mounted device display interface is detected according to the detection result obtained in step 11, determining a target position from a position in the vehicle where the user who belongs to the eyeball gazing direction focused on the vehicle-mounted device display interface is located, specifically including:
and if two eyeball watching directions which are focused on the vehicle-mounted display interface at the same time are detected in the detection result, and the two eyeball watching directions which are focused on the vehicle-mounted display interface at the same time belong to users located at a main driving position and a subsidiary driving position respectively, determining the target position from the positions of the users located in the vehicle, the users which are focused on the eyeball watching directions of the vehicle-mounted display interface at the vehicle-mounted display interface belong to the positions in the vehicle.
In an embodiment, the determining a target position from a position in a vehicle of an affiliated user focused on an eyeball gaze direction of the vehicle-mounted display interface may specifically include: and selecting a position with a preset priority mark from the main driving position and the auxiliary driving position as the target position.
It can be understood that, when it is detected that there are users in both the main driver seat and the subsidiary driver seat, and the eyeball gaze directions of the users in the main driver seat and the subsidiary driver seat are both focused on the in-vehicle display interface, that is, when the users in the main driver seat and the subsidiary driver seat have operation demands on the in-vehicle display interface, how to determine the target position is convenient for controlling the page layout mode of the in-vehicle display interface later. In this embodiment of the present specification, when the operation requirements of the users at two locations cannot be met simultaneously, the priority of the requirement of the user at which location is higher, and the location with the higher priority is the target location, that is, the location with the preset priority identifier is selected as the target location.
The position with the preset priority mark can be a main driving position or a secondary driving position. In practical application, if the priority mark is the main driving position, namely the priority required by the user on the main driving position is higher, the main driving position is selected as a target position when the sight lines of the user on the main driving position and the user on the auxiliary driving position are focused in the display interface of the vehicle machine at the same time; correspondingly, if the priority mark is the copilot, the copilot is selected as the target position when the sight lines of the user on the driving position and the user on the copilot are focused in the vehicle display interface at the same time.
In an embodiment, the determining a target position from a position in a vehicle of an affiliated user focused on an eyeball gaze direction of the vehicle-mounted display interface may specifically include: and selecting the main driving position as the target position from the main driving position and the auxiliary driving position. In practical situations, because the frequency of using the automobile by the user on the primary driver seat is high, and accordingly, the operation requirement on the vehicle-mounted display interface may be higher than that of the user on other positions, when the eyeball gazing directions of the user on the primary driver seat and the user on the secondary driver seat are both focused on the vehicle-mounted display interface, the primary driver seat may be directly selected as the target position.
In practical applications, in addition to the above-mentioned case of detecting the presence of the user in both the main driving seat and the accessory driving seat, the present invention also includes the case of detecting only the user in the main driving seat or only the user in the accessory driving seat. In this embodiment of the present specification, in a case where only a user on a primary driver seat is detected, or only a user on a secondary driver seat is detected, the determining a target position from positions in a vehicle where a user focused on an eyeball gaze direction of a vehicle-mounted display interface belongs to includes:
and if the detected eyeball watching direction focused on the vehicle-mounted display interface only belongs to the user in the main driving position or only belongs to the user in the auxiliary driving position in the detection result, determining the position of the user in the vehicle, to which the eyeball watching direction focused on the vehicle-mounted display interface belongs, as the target position.
When the user is detected to be in the copilot, the eyeball watching direction of the user is detected to be focused on the vehicle-mounted display interface, namely the user in the copilot has an operation requirement on the vehicle-mounted display interface, the copilot is determined to be the target position, so that the subsequent vehicle-mounted display interface can display the page layout mode corresponding to the target position.
Similarly, when only the user is detected to be in the accessory driving seat and the eyeball gazing direction of the user in the main driving seat is detected to be focused on the vehicle-mounted display interface, namely the user in the main driving seat has an operation requirement on the vehicle-mounted display interface, the main driving seat is determined as the target position, so that the vehicle-mounted display interface can display the page layout mode corresponding to the target position later.
In practical applications, the detection result obtained in step 11 may further include a case where a user is not detected, or a case where a user is detected but the detected sight line of the user is not focused on the display interface of the in-vehicle device, which may be understood as a case where there is no operation demand on the display interface of the in-vehicle device from the user in the vehicle. In the embodiment of the description, when the in-vehicle user has no operation requirement on the in-vehicle display interface, the in-vehicle display interface can be controlled to display in an initialized page layout mode. In practical application, the initialized page layout mode may be a page layout mode corresponding to the target position as the main driving position, that is, a page layout mode meeting the operation requirement of the user on the main driving position.
Step 13: and controlling the display interface of the vehicle machine to display according to the page layout mode corresponding to the target position.
The target position may be determined by step 12.
In practical application, the page layout manner may be a layout of a menu, information, and the like displayed on the in-vehicle display interface in the display interface, for example, fig. 3 is a page layout manner of the in-vehicle display interface. In an actual situation, the page layout modes of the car machine display interface may be various, and may be specifically designed according to actual requirements.
In one embodiment, the corresponding relation between the page layout mode and the position in the automobile can be preset, so that the page layout mode of the display interface of the automobile machine can be controlled according to the determined target position. Specifically, the page layout manner may be preset page layout manners corresponding to the main driving position and the sub-driving position, respectively, and it is understood that the page layout manner convenient for the user operation on the main driving position may be a page layout direction corresponding to the main driving position, and the page layout manner convenient for the user operation on the sub-driving position may be a page layout manner corresponding to the sub-driving position, for example, the page layout manner shown in fig. 1 may be a page layout manner corresponding to the main driving position, and the page layout manner shown in fig. 4 may be a page layout manner corresponding to the sub-driving position.
In an embodiment of this specification, the controlling the display interface of the car machine to display according to a page layout mode corresponding to the target position may specifically include:
determining a page layout mode corresponding to the target position according to the preset corresponding relation between the page layout mode and the position in the automobile and the target position;
and controlling the display interface of the vehicle machine to display according to the determined page layout mode.
For example, when the target position determined in step 12 is the copilot position, the page layout mode corresponding to the copilot position is selected according to the preset corresponding relationship, that is, the page layout mode convenient for the user operation on the copilot position is selected, and then the vehicle-mounted display interface is controlled to display the page layout mode convenient for the user operation on the copilot position.
In practical application, the display interface of the vehicle machine is controlled to display according to the determined page layout mode, the page layout mode can be stored in the vehicle machine in advance, after the target position is determined, an instruction for displaying the page layout mode corresponding to the target position is sent to the vehicle machine, and the vehicle machine controls the display to display the page layout corresponding to the target position according to the instruction.
In the embodiment of the specification, by detecting the eyeball watching direction of a user in a vehicle, when the eyeball watching direction of the user is focused on the vehicle display interface, a target position is determined according to the position of the user in the vehicle, the vehicle display interface is controlled to display according to a page layout mode corresponding to the target position, the page layout of the vehicle display interface is flexibly controlled according to the focusing point of the eyeball watching direction of the user and the position of the user in the vehicle, and the operation requirements of the user at different positions in the vehicle on the vehicle display interface can be met.
The page layout control method for the vehicle-mounted device display interface provided by the embodiment of the specification is based on the same inventive concept, and the embodiment of the specification further provides a corresponding page layout control device for the vehicle-mounted device display interface. As shown in fig. 5, the apparatus specifically includes:
an obtaining module 21, configured to obtain a detection result of a sight line detection device disposed in an automobile; the sight line detection device is used for detecting eyeball gazing directions of users located in a main driving position and a secondary driving position of an automobile.
And a target position determining module 22, configured to determine, if it is determined according to the detection result that the eyeball gazing direction focused on the vehicle-mounted device display interface is detected, a target position from a position in the vehicle where a user belongs to the eyeball gazing direction focused on the vehicle-mounted device display interface.
And the display control module 23 is configured to control the vehicle-mounted display interface to display according to a page layout mode corresponding to the target position.
The specific workflow of the above device embodiment may include: the system comprises an acquisition module 21 for acquiring a detection result of a sight line detection device arranged in an automobile, a target position determination module 22 for determining a target position from a position in the automobile where a user belongs to a direction focused on an on-board display interface, if the eyeball gaze direction focused on the on-board display interface is determined according to the detection result, and a display control module 23 for controlling the on-board display interface to display according to a page layout mode corresponding to the target position.
In an embodiment, the target position determining module 22 is specifically configured to determine, if two eyeball gazing directions focused on the in-vehicle display interface at the same time are detected, and the two eyeball gazing directions focused on the in-vehicle display interface at the same time belong to users located in a primary driving position and a secondary driving position, respectively; selecting a position with a preset priority mark from the main driving position and the auxiliary driving position as the target position; or selecting the main driving position as the target position from the main driving position and the auxiliary driving position.
In an embodiment, the target position determining module 22 is specifically configured to determine whether the detected gaze direction of an eyeball focused on the vehicle-mounted display interface belongs to a user in a main driving seat only or belongs to a user in a secondary driving seat only; and determining the position of the user in the vehicle, to which the eyeball gazing direction focused on the vehicle-mounted display interface belongs, as the target position.
In one embodiment, the sight line detection device provided in an automobile includes: the visual line detection device comprises a sight line detection first device and a sight line detection second device, wherein the sight line detection first device is used for detecting the eyeball watching direction of a user located in a main driving position of an automobile; then
The obtaining module 21 specifically includes:
the user detection unit is used for respectively detecting whether users exist on the main driving position and the auxiliary driving position;
the first acquisition unit is used for acquiring a detection result of the first sight line detection device if a user is detected in a main driving position;
and the second acquisition unit is used for acquiring the detection result of the second sight line detection device if the passenger seat has a user.
In one embodiment, the display control module 23 specifically includes:
the determining unit is used for determining a page layout mode corresponding to the target position according to the preset corresponding relation between the page layout mode and the position in the automobile and the target position;
and the display unit is used for controlling the vehicle-mounted display interface to display according to the determined page layout mode.
In the embodiment of the present specification, a detection result of a sight line detection device disposed in an automobile is obtained through an obtaining module 21, a target position determining module 22 determines, if it is determined according to the detection result that an eyeball gaze direction focused on a vehicle display interface is detected, a target position is determined from a position where a user in the automobile belongs to the eyeball gaze direction focused on the vehicle display interface, and a display control module 23 controls the vehicle display interface to display according to a page layout mode corresponding to the target position, so that a page layout of the vehicle display interface is flexibly controlled according to a focus point of the eyeball gaze direction of the user and a position where the user in the automobile is located, and operation requirements of the user at different positions in the automobile on the vehicle display interface can be met.
As shown in fig. 6, in an embodiment of this specification, a page layout control system of a car-mounted device display interface is further provided, where the page layout control system of the car-mounted device display interface specifically includes: sight detection device, page layout control device, car machine.
The sight line detection device is used for detecting whether a user is in the main driving position and the auxiliary driving position or not, detecting the eyeball watching direction of the user, and sending the detected eyeball watching direction to the page layout control device.
And the page layout control device is used for determining a page layout mode of a vehicle display interface according to the eyeball watching direction detected by the sight line detection device and sending a display instruction of the determined page layout mode to the vehicle.
And the vehicle machine is used for controlling the display to display the page layout mode corresponding to the display instruction according to the display instruction sent by the page layout control device.
In an embodiment, as shown in the flowchart of fig. 7, when the page layout mode control system of the in-vehicle display interface is in operation:
detecting whether a user is on the main driving position and the auxiliary driving position or not through the sight line detection device, and if the user is on the main driving position and the auxiliary driving position, detecting the eyeball watching directions of the user on the main driving position and the auxiliary driving position; if only a user is in the main driving position, detecting the eyeball watching direction of the user in the main driving position; if only a user is in the copilot position, detecting the eyeball watching direction of the user in the copilot position;
receiving the gaze direction of eyeballs of a user detected by the sight line detection device through the page layout control device, judging whether the user is on the main driving position, judging whether the sight line of the user on the main driving position is focused on the display interface of the vehicle-mounted device when the user is on the main driving position, and sending an instruction for displaying a page layout mode corresponding to the main driving position if the sight line of the user on the main driving position is focused on the display interface of the vehicle-mounted device; if the main driving seat has no user and the auxiliary driving seat has a user, judging whether the realization of the user on the auxiliary driving seat is focused on the display interface of the vehicle machine, and if the user on the auxiliary driving seat is focused on the display interface of the vehicle machine, sending an instruction for displaying a page layout mode corresponding to the auxiliary driving seat;
if the vehicle machine receives an instruction sent by the page layout control device for displaying the page layout mode corresponding to the main driving position, displaying the page layout mode corresponding to the main driving position; and if the vehicle machine receives an instruction sent by the page layout control device for displaying the page layout mode corresponding to the copilot, displaying the page layout mode corresponding to the copilot.
In the embodiment of the specification, the page layout control system of the vehicle-mounted display interface flexibly controls the page layout of the vehicle-mounted display interface according to the focus point of the eyeball watching direction of the user and the position of the user in the vehicle, and can meet the operation requirements of the user at different positions in the vehicle on the vehicle-mounted display interface.
Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 300 includes but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410, and power supply 411. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 4 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 410 is configured to obtain a detection result of a sight line detection device disposed in an automobile; if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result, determining a target position from the position of the user in the vehicle, where the user belongs, of the eyeball watching direction focused on the vehicle-mounted display interface; and controlling the display interface of the vehicle machine to display according to the page layout mode corresponding to the target position.
A memory 409 for storing a computer program operable on the processor 410, the computer program, when executed by the processor 410, performing the above-described functions performed by the processor 410.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 410; in addition, the uplink data is transmitted to the base station. Typically, radio unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio unit 401 can also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 402, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 may also provide audio output related to a specific function performed by the mobile terminal 400 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.
The input unit 404 is used to receive audio or video signals. The input Unit 404 may include a Graphics Processing Unit (GPU) 4041 and a microphone 4042, and the Graphics processor 4041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 406. The image frames processed by the graphic processor 4041 may be stored in the memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402. The microphone 4042 may receive sound, and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 401 in case of the phone call mode.
The mobile terminal 400 also includes at least one sensor 405, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 4061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 4061 and/or the backlight when the mobile terminal 400 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 405 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described in detail herein.
The display unit 406 is used to display information input by the user or information provided to the user. The Display unit 406 may include a Display panel 4061, and the Display panel 4061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 407 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. Touch panel 4071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 4071 using a finger, a stylus, or any suitable object or attachment). The touch panel 4071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 410, receives a command from the processor 410, and executes the command. In addition, the touch panel 4071 can be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 4071, the user input unit 407 may include other input devices 4072. Specifically, the other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 4071 can be overlaid on the display panel 4061, and when the touch panel 4071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 410 to determine the type of the touch event, and then the processor 410 provides a corresponding visual output on the display panel 4061 according to the type of the touch event. Although in fig. 4, the touch panel 4071 and the display panel 4061 are two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 4071 and the display panel 4061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 408 is an interface through which an external device is connected to the mobile terminal 400. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 408 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 400 or may be used to transmit data between the mobile terminal 400 and external devices.
The memory 409 may be used to store software programs as well as various data. The memory 409 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 409 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 410 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 409 and calling data stored in the memory 409, thereby integrally monitoring the mobile terminal. Processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.
The mobile terminal 400 may further include a power supply 411 (e.g., a battery) for supplying power to various components, and preferably, the power supply 411 may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the mobile terminal 400 includes some functional modules that are not shown, and thus, are not described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 410, a memory 409, and a computer program that is stored in the memory 409 and can be run on the processor 410, and when being executed by the processor 410, the computer program implements each process of the above-mentioned embodiment of the page layout control method for the in-vehicle display interface, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned method for controlling a page layout of a vehicle display interface, and can achieve the same technical effect, and is not described herein again to avoid repetition. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the specification. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A page layout control method for a vehicle display interface is characterized by comprising the following steps:
acquiring a detection result of a sight line detection device arranged in an automobile; the sight line detection device is used for detecting eyeball watching directions of users positioned in a main driving position and a secondary driving position of the automobile;
if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result, determining a target position from the position of the user in the vehicle, where the user belongs to the eyeball watching direction focused on the vehicle-mounted display interface;
and controlling the vehicle-mounted display interface to display according to a page layout mode corresponding to the target position.
2. The method of claim 1, wherein determining the target position from the position of the user in the vehicle where the eyeball gaze direction focused on the vehicle-mounted display interface belongs to comprises:
if two eyeball watching directions which are focused on the vehicle-mounted display interface at the same time are detected, and the two eyeball watching directions which are focused on the vehicle-mounted display interface at the same time belong to users located at a main driving position and a secondary driving position respectively; then the process of the first step is carried out,
selecting a position with a preset priority mark from a main driving position and a secondary driving position as the target position; or selecting the main driving position as the target position from the main driving position and the auxiliary driving position.
3. The method according to claim 1 or 2, wherein determining a target position from a position in the vehicle where a user focused on an eyeball gaze direction of the in-vehicle display interface belongs to comprises:
if the detected eyeball watching direction focused on the vehicle-mounted display interface only belongs to the user in the main driving position or only belongs to the user in the auxiliary driving position; then the process of the first step is carried out,
and determining the position of the user in the vehicle, to which the eyeball gazing direction focused on the vehicle-mounted display interface belongs, as the target position.
4. The method of claim 1, wherein the gaze detection device disposed within the vehicle comprises: the visual line detection device comprises a sight line detection first device and a sight line detection second device, wherein the sight line detection first device is used for detecting the eyeball watching direction of a user located in a main driving position of an automobile; then
Obtain the testing result who sets up the sight detection device in the car, specifically include:
respectively detecting whether users exist on the main driving position and the auxiliary driving position;
if the fact that a user exists in the main driving position is detected, obtaining a detection result of the first sight line detection device;
and if the passenger seat is detected to have the user, acquiring a detection result of the sight line detection second device.
5. The method according to claim 1, wherein controlling the in-vehicle display interface to display according to a page layout mode corresponding to the target position specifically comprises:
determining a page layout mode corresponding to the target position according to the preset corresponding relation between the page layout mode and the position in the automobile and the target position;
and controlling the display interface of the vehicle machine to display according to the determined page layout mode.
6. The utility model provides a page layout controlling means on car machine display interface which characterized in that includes:
the acquisition module is used for acquiring a detection result of a sight line detection device arranged in the automobile; the sight line detection device is used for detecting eyeball watching directions of users positioned in a main driving position and a secondary driving position of the automobile;
the target position determining module is used for determining a target position from the position of a user in the vehicle, to which the eyeball watching direction focused on the vehicle-mounted display interface belongs, if the eyeball watching direction focused on the vehicle-mounted display interface is determined to be detected according to the detection result;
and the display control module is used for controlling the vehicle-mounted display interface to display according to the page layout mode corresponding to the target position.
7. The apparatus according to claim 6, wherein the target position determining module is specifically configured to determine, if two eyeball gazing directions focused on the in-vehicle display interface at the same time are detected, and the two eyeball gazing directions focused on the in-vehicle display interface at the same time belong to users located in a primary driving position and a secondary driving position, respectively; selecting a position with a preset priority mark from the main driving position and the auxiliary driving position as the target position; or selecting the main driving position as the target position from the main driving position and the auxiliary driving position.
8. The device according to claim 6 or 7, wherein the target position determining module is specifically configured to determine whether the detected eye gaze direction focused on the in-vehicle display interface belongs to a user in a main driving seat only or belongs to a user in a secondary driving seat only; and determining the position of the user in the vehicle, to which the eyeball gazing direction focused on the vehicle-mounted display interface belongs, as the target position.
9. An electronic device, comprising: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the steps of the page layout control method of the display interface of the car machine display interface as claimed in any one of claims 1 to 5 are realized.
10. A computer-readable storage medium, wherein the computer-readable storage medium stores thereon a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the page layout control method for the in-vehicle display interface according to any one of claims 1 to 5.
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| CN202010004312.5A CN111196281A (en) | 2020-01-03 | 2020-01-03 | Page layout control method and device for vehicle display interface |
| PCT/CN2020/142079 WO2021136495A1 (en) | 2020-01-03 | 2020-12-31 | Method and apparatus for controlling page layout of on-board unit display interface |
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| CN202010004312.5A CN111196281A (en) | 2020-01-03 | 2020-01-03 | Page layout control method and device for vehicle display interface |
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| CN202010004312.5A Pending CN111196281A (en) | 2020-01-03 | 2020-01-03 | Page layout control method and device for vehicle display interface |
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| WO (1) | WO2021136495A1 (en) |
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