WO2017118270A1 - 车载hmi调节方法、车载终端、存储介质 - Google Patents

车载hmi调节方法、车载终端、存储介质 Download PDF

Info

Publication number
WO2017118270A1
WO2017118270A1 PCT/CN2016/110332 CN2016110332W WO2017118270A1 WO 2017118270 A1 WO2017118270 A1 WO 2017118270A1 CN 2016110332 W CN2016110332 W CN 2016110332W WO 2017118270 A1 WO2017118270 A1 WO 2017118270A1
Authority
WO
WIPO (PCT)
Prior art keywords
speed
vehicle
hmi
display mode
interval
Prior art date
Application number
PCT/CN2016/110332
Other languages
English (en)
French (fr)
Inventor
孙逊
Original Assignee
腾讯科技（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 腾讯科技（深圳）有限公司 filed Critical 腾讯科技（深圳）有限公司
Publication of WO2017118270A1 publication Critical patent/WO2017118270A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • B60K35/81—Arrangements for controlling instruments for controlling displays
    • 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
    • B60R16/023—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 for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/18—Information management
    • B60K2360/186—Displaying information according to relevancy

Definitions

  • the present invention relates to the field of display content control technologies, and in particular, to an in-vehicle HMI (Human Machine Interface) adjustment method, an in-vehicle terminal, and a storage medium.
  • HMI Human Machine Interface
  • the vehicle terminal is a front-end device of the vehicle monitoring and management system, and is generally installed in various vehicles in a hidden manner.
  • the vehicle terminal is functionally capable of communicating information between the person and the vehicle, the vehicle and the outside world (for example, with other vehicles).
  • Automobile manufacturers are generally concerned about the safety of drivers using vehicle-mounted terminals during driving.
  • the interface display of the existing vehicle-mounted terminal Usually larger controls are used.
  • using a larger control display on a smaller screen may limit the amount of information displayed on the screen, resulting in a longer process for the user to operate the vehicle terminal; and using a uniform size control may make the interface display aesthetically acceptable. influences.
  • the size of the operation control and/or the size of the text are pre-set, and then the display is performed according to the set size, and the display interface cannot be adaptively adjusted according to the actual situation.
  • the display interface cannot be adaptively adjusted according to the actual situation. For example, in the parking state, users have more attention and energy than high-speed driving, and can access more rich content (such as news, pictures, etc.), but the prior art cannot adaptively adjust the display content of the vehicle terminal. To show more information.
  • an in-vehicle HMI adjustment method an in-vehicle terminal, and a storage medium are provided.
  • An in-vehicle HMI adjustment method includes:
  • the display content of the in-vehicle HMI is adjusted according to the page layout information.
  • An in-vehicle terminal includes a memory and a processor, wherein the memory stores instructions that, when executed by the processor, cause the processor to perform the following steps:
  • the display content of the in-vehicle HMI is adjusted according to the page layout information.
  • a non-volatile storage medium containing a computer readable program when the computer readable program in the storage medium is executed, performing the above-described onboard HMI adjustment method
  • FIG. 1 is a schematic view showing the working environment of the solution of the present invention in an embodiment
  • FIG. 2 is a schematic flowchart of a vehicle HMI adjustment method according to Embodiment 1;
  • FIG. 3 is a schematic diagram showing the effect of a page layout corresponding to the low speed display mode
  • FIG. 4 is a schematic diagram showing the effect of a page layout corresponding to a high speed display mode
  • FIG. 5 is a schematic flowchart of a method for adjusting an in-vehicle HMI of Embodiment 2;
  • FIG. 6 is a schematic flowchart of a method for adjusting an in-vehicle HMI of Embodiment 3;
  • FIG. 7 is a schematic flowchart of a method for adjusting an in-vehicle HMI of Embodiment 4.
  • FIG. 8 is a schematic structural diagram of an in-vehicle terminal of Embodiment 5.
  • FIG. 1 shows a schematic diagram of the working environment in one embodiment of the invention.
  • the vehicle-mounted terminal includes a processor, a display screen, a storage medium, a communication interface, a power interface, and a memory connected through a system bus.
  • the display screen is a touch screen, which is used for displaying multimedia information such as pictures, texts, videos, and the control interface of various application programs, and is also used for recognizing the user's touch operation, realizing information exchange between the person and the vehicle; the storage medium of the vehicle terminal Storing a device for in-vehicle HMI adjustment, The device is used for realizing adjustment of the layout of the display information page of the display screen; the communication interface is used for connecting and communicating with the server or other terminals; the power interface is used for connecting with the power source, and the power source supplies power to the vehicle terminal through the power interface.
  • the in-vehicle terminal shown in Fig. 1 is an example suitable for the in-vehicle HMI adjustment method of the present invention, and the working environment in which the following embodiments of the present invention are implemented may be other terminals having the above structure.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 2 is a schematic flowchart of the in-vehicle HMI adjustment method of the first embodiment; as shown in FIG. 2, the in-vehicle HMI adjustment method of the embodiment includes the following steps S1 to S3, and the steps are as follows:
  • Step S1 acquiring a current vehicle speed, and determining a speed interval to which the current vehicle speed belongs;
  • the position information is obtained by the vehicle GPS according to the set time period, the current vehicle speed is obtained according to the position change, or the current vehicle speed is obtained through the car CAN bus according to the set time period; in addition, the mobile phone, the tablet, etc. are usually placed in the vehicle.
  • the mobile terminal is stationary with respect to the vehicle body, so that the current vehicle speed can also be obtained by the GPS of the mobile terminal in the vehicle according to the set time period.
  • the vehicle speed can be obtained through a plurality of different channels, and the vehicle speed obtained by a plurality of different channels can be comprehensively processed to obtain the current vehicle speed.
  • time period for obtaining the current vehicle speed may be set according to actual conditions, for example, 1 second or 2 seconds.
  • the vehicle speed needs to be divided into multiple speed intervals in advance.
  • the vehicle speed may be divided into a first speed section, a second speed section, and a third speed section from the low to the high, that is, the vehicle speed in the second speed section is greater than the vehicle speed in the first speed section and the vehicle speed less than the third speed section.
  • the first speed interval is [0 to 5) KM/h
  • the second speed interval is [5 to 70) KM/h
  • the third speed interval It is >70KM/h.
  • Step S2 searching for a display mode associated with the speed interval, and acquiring page layout information corresponding to the display mode;
  • the method further includes the steps of: setting a plurality of display modes, establishing an association of the speed interval and the display mode, and setting page layout information corresponding to each display mode.
  • three display modes of a low speed display mode, a medium speed display mode, and a high speed display mode may be set; establishing a relationship between the first speed interval and the low speed display mode, establishing an association between the second speed interval and the medium speed display mode, And establishing an association between the third speed interval and the high speed display mode.
  • the page layout information corresponding to each display mode may be set as follows: the page layout information corresponding to the low-speed display mode includes: the page includes all the controls, the control size is a preset small size, and the content font size is a preset small size. No. (the display effect is shown in Figure 3); the page layout information corresponding to the medium speed display mode includes: the page contains the preset main control, the control size is the preset medium size, and the content font size is the preset medium number; The page layout information corresponding to the display mode includes that the page includes a preset core control, the size of the control is a preset large size, and the content font size is a preset large size (the display effect is as shown in FIG. 4).
  • the size of the information such as the control, the text, and the like in the embodiment of the present invention may be determined according to the screen size of the vehicle HMI, wherein the size is relative to the three display modes to distinguish the control, text, etc. displayed in different display modes.
  • the size of the information may be determined according to the screen size of the vehicle HMI, wherein the size is relative to the three display modes to distinguish the control, text, etc. displayed in different display modes. The size of the information.
  • the predetermined small size, the preset medium size, and the preset large size may be specific size values or adjustment ratios to the default size, for example, for the information such as the control or the picture, for example:
  • the size of the control is a small preset size, which is equivalent to The size of the control is reduced by a certain ratio relative to its default size;
  • the size of the control is the preset medium size, which is equivalent to fine-tuning or not scaling the size of the control relative to its default size;
  • the size of the control is a preset large size, which is equivalent to the size of the control. Its default size is enlarged by a certain percentage.
  • the target display effect is that the size of the control in the page layout corresponding to the medium speed display mode is larger than the size of the control in the page layout corresponding to the low speed display mode, and smaller than the size of the control in the page layout corresponding to the high speed display mode.
  • the preset small size, the preset medium number, and the preset large size may be specific font size values, or may be adjustment ratios to the default size of the text.
  • the target display effect is that the text font size in the page layout corresponding to the medium speed display mode is greater than the text font size in the page layout corresponding to the low speed display mode, and less than the text font size in the page layout corresponding to the high speed display mode.
  • the default display mode of the onboard HMI may be a low speed display mode, so that the user can see more information.
  • the HMI interface can display the most items in the low speed display mode. (As shown in Figure 3), the HMI interface can display the items in the medium speed display mode. The HMI interface can display the least items in the high-speed display mode (as shown in Figure 4, only one title, one picture and one control are displayed).
  • the HMI interface can display more items in the low-speed display mode than the HMI interface in the medium-speed display mode.
  • the HMI interface can display more items than the HMI interface can display in the high-speed display mode.
  • step S3 the display content of the vehicle HMI is adjusted according to the page layout information.
  • the manner of adjusting the display content of the in-vehicle HMI includes: adjusting the displayed item, the size of the control, the display size of the text, etc. (the adjusted effect is as follows) Figure 3 and Figure 4); further includes adjusting the available functions of the vehicle terminal, such as playing video in the low speed display mode, and prohibiting the video playing in the medium speed display mode and the high speed display mode.
  • the interface display of the vehicle HMI is switched by using a preset smooth animation effect to avoid visual interference caused by the interface refresh.
  • the display content of the vehicle-mounted terminal can be adaptively adjusted, and the display content of the mobile terminal in the vehicle can be adaptively adjusted. Therefore, for these two situations,
  • the manners for adjusting the display content of the in-vehicle HMI according to the page layout information are as follows:
  • the display content of the in-vehicle terminal HMI is adjusted according to the page layout information; if the in-vehicle HMI is the in-vehicle mobile terminal HMI, it is first detected whether the in-vehicle mobile terminal is in-screen projection to the in-vehicle terminal If the status of the in-vehicle mobile terminal HMI is adjusted according to the page layout information, the display content of the in-vehicle terminal HMI is adjusted according to the page layout information, that is, the display of the received projection information by the in-vehicle terminal is adjusted. Display content. In this way, when the user views the mobile terminal such as the mobile phone in the traveling car, the mobile terminal can also adaptively adjust the display effect according to the current vehicle speed, which is convenient for the user to view.
  • the screen size of the vehicle-mounted terminal can be fully utilized, and the user can be provided with an appropriate information display manner under different driving scenarios, for example, providing more information and functions in a smaller font when parking, in the vehicle.
  • the vehicle When the vehicle is driving at high speed, it only provides the most core information and the most core functions, hiding some additional functions (such as video playback function); ensuring driving safety and improving the user experience.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 5 is a schematic flowchart of the method for adjusting the in-vehicle HMI of the second embodiment; the main difference between the embodiment and the first embodiment is that, when the vehicle speed is unstable, the user is prevented from frequently changing the display mode of the in-vehicle HMI. In this embodiment, if the duration of the vehicle speed in a speed interval is short, the current display mode of the in-vehicle HMI is maintained.
  • the in-vehicle HMI adjustment method of this embodiment includes the following steps S21 to S25, and the steps are detailed as follows:
  • Step S21 acquiring a current vehicle speed, and determining a speed interval to which the current vehicle speed belongs;
  • Step S22 determining whether the speed interval to which the current vehicle speed belongs is different from the speed interval associated with the current display mode of the vehicle HMI, and if so, performing the next step, otherwise, returning to step S21;
  • Step S23 it is determined whether the current vehicle speed in the same speed interval duration has reached the set duration, if so, the next step is performed, otherwise, return to step S21;
  • the speed range to which the current vehicle speed belongs is lower than the speed interval associated with the current display mode of the vehicle HMI, it is determined whether the duration of the current vehicle speed in the same speed interval reaches the first set duration duration; If the speed range to which the current vehicle speed belongs is higher than the speed interval associated with the current display mode of the vehicle HMI, it is determined whether the duration of the current vehicle speed in the same speed interval reaches the second set duration.
  • the first set duration duration and the second set duration duration may be set to be the same or may be set to be different.
  • Step S24 obtaining a display mode associated with the speed interval to which the current vehicle speed belongs, and acquiring page layout information corresponding to the display mode;
  • the display mode suitable for the current vehicle speed and the corresponding page layout information are obtained.
  • Step S25 adjusting display content of the in-vehicle HMI according to the page layout information.
  • the vehicle speed is divided into a first speed interval, a second speed interval, and a third speed interval, that is, the vehicle speed in the second speed interval is greater than the vehicle speed in the first speed interval, and is smaller than the third speed interval.
  • Speed For example, the first speed interval is [0 to 5) KM/h, the second speed interval is [5 to 70) KM/h, and the third speed interval is >70 KM/h.
  • the display mode of the vehicle HMI is not switched; when the vehicle speed is decelerated from 30km/h to 0km/h, the vehicle speed enters the first speed interval from the second speed interval. If it is detected that the vehicle speed is maintained in the first speed interval for more than 10 seconds, the display mode of the control vehicle HMI is switched to the low speed display mode, and if it is not continued for 10 seconds, the display mode of the vehicle HMI is not switched; The display mode of the vehicle HMI changes frequently to ensure the safety of the user.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 6 is a schematic flowchart of a method for adjusting an in-vehicle HMI of the third embodiment; the main difference between the embodiment and the first embodiment includes: when the user adjusts the display content of the in-vehicle HMI as needed, if the current vehicle speed corresponds to the display
  • the page layout of the mode is different from the page layout adjusted by the user, and the page layout set by the user is replaced, which is obviously contrary to the user's intention. Therefore, in the present embodiment, in the set time after the user adjusts the display mode of the in-vehicle HMI, the display mode of the adaptive switching of the in-vehicle HMI is prohibited.
  • the in-vehicle HMI adjustment method of this embodiment includes the following steps S31 to S35, and the steps are detailed as follows:
  • Step S31 acquiring a current vehicle speed, and determining a speed interval to which the current vehicle speed belongs;
  • Step S32 searching for a display mode associated with the speed interval, and acquiring page layout information corresponding to the display mode
  • step S33 it is determined whether the interval between the current time point and the latest time point of the user command for receiving the in-vehicle HMI is greater than or equal to the set interval time. If yes, step S34 is performed; otherwise, step S35 is performed.
  • step S32 if the user instruction for adjusting the in-vehicle HMI is received, the time point of the user instruction is recorded, and after the page layout information corresponding to the display mode is acquired in step S32, the current time point is acquired, and the current time point is obtained. The latest user command time point is compared. If the interval between the two is less than the set interval time (for example, 5 seconds), step S35 is performed; otherwise, step S34 is performed.
  • the set interval time for example, 5 seconds
  • Step S34 adjusting display content of the vehicle HMI according to the page layout information.
  • step S35 it is prohibited to adjust the display content of the in-vehicle HMI according to the page layout information.
  • the corresponding display mode and the corresponding page cloth are obtained according to the current vehicle speed.
  • the display content of the vehicle HMI is adaptively adjusted according to the vehicle speed; If the interval between the point and the latest time point of receiving the in-vehicle HMI user command is less than the set interval time, it is prohibited to adjust the display content of the in-vehicle HMI according to the vehicle speed adaptively, that is, after the user adjusts the in-vehicle HMI display mode for a certain period of time, the self-prohibition is prohibited.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 7 is a schematic flowchart of a method for adjusting an in-vehicle HMI of the fourth embodiment; the main difference between the embodiment and the first embodiment is that if the current display content of the in-vehicle HMI is specific content, for example, it is not suitable to adjust the display effect according to the speed. The content is prohibited from adaptively adjusting the display content of the vehicle HMI to ensure driving safety.
  • the in-vehicle HMI adjustment method of this embodiment includes the following steps S41 to S45, and the steps are detailed as follows:
  • Step S41 acquiring a current vehicle speed, and determining a speed interval to which the current vehicle speed belongs;
  • Step S42 searching for a display mode associated with the speed interval, and acquiring page layout information corresponding to the display mode;
  • step S41 and the step S42 reference may be made to the foregoing embodiment 1 and the second embodiment, and details are not described herein.
  • Step S43 it is determined whether the current display content of the vehicle HMI is a preset non-adjustable content, and if so, step S45 is performed, otherwise, step S44 is performed;
  • the non-adjustable content is navigation content.
  • Step S44 adjusting the current display content of the vehicle HMI according to the page layout information.
  • step S45 it is prohibited to adjust the current display content of the in-vehicle HMI according to the page layout information.
  • the current display content of the vehicle HMI is the set non-adjustable content, it is prohibited to adjust the current display of the vehicle HMI according to the vehicle speed adaptively. Content to ensure safe driving.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • a fifth embodiment of the present invention is a schematic structural diagram of an in-vehicle terminal.
  • the in-vehicle terminal includes a memory and a processor.
  • the memory stores instructions, and when the instructions are executed by the processor, the processing may be performed.
  • the apparatus performs the respective steps included in the in-vehicle HMI adjustment method of the above embodiment.
  • the in-vehicle terminal may also include other structures as shown in FIG.
  • the instructions stored in the memory may be divided into several functional modules.
  • the instructions stored in the memory of the in-vehicle terminal may be divided into the following functional modules, including: a speed determining module 510, a mode determining module 520, a layout determining module 530, and a display control module. 540, each module is detailed as follows:
  • the speed determining module 510 is configured to acquire a current vehicle speed, determine a speed interval to which the current vehicle speed belongs, and the mode determining module 520 is configured to search for a display mode associated with the speed interval;
  • the layout determining module 530 is configured to obtain page layout information corresponding to the display mode.
  • the display control module 540 is configured to adjust display content of the in-vehicle HMI according to the page layout information.
  • the position information is obtained by the vehicle GPS according to the set time period, and then the current vehicle speed is obtained according to the position change, or the current vehicle speed is obtained through the car CAN bus according to the set time period; in addition, the mobile phone, the tablet, etc. are usually placed in the vehicle.
  • the mobile terminal inside is stationary with respect to the vehicle body, so it is also possible to obtain the current vehicle speed through the in-vehicle mobile terminal GPS according to the set time period.
  • the vehicle speed can be obtained through a plurality of different channels, and the vehicle speed obtained by a plurality of different channels can be comprehensively processed to obtain the current vehicle speed.
  • time period for obtaining the current vehicle speed may be set according to actual conditions, for example, 1 second or 2 seconds.
  • the instruction stored in the memory of the vehicle-mounted terminal may further divide another functional module: a setting module, configured to divide the vehicle speed into multiple speed intervals, and set a plurality of display modes to establish a speed interval and Display mode one-to-one correspondence; also used to set page layout information corresponding to each display mode.
  • a setting module configured to divide the vehicle speed into multiple speed intervals, and set a plurality of display modes to establish a speed interval and Display mode one-to-one correspondence; also used to set page layout information corresponding to each display mode.
  • the setting module may specifically include a first setting unit, a second setting unit, a third setting unit, and an associated setting unit, where:
  • the first setting unit is configured to divide the vehicle speed from low to high into a first speed interval, a second speed interval, and a third speed interval, specifically, the first speed interval is [0-5) KM/h, The second speed interval is [5 to 70) KM/h, and the third speed interval is >70 KM/h. It can be understood that those skilled in the art can also divide the vehicle speed into other speed intervals according to actual conditions.
  • the second setting unit is configured to set three display modes: a low speed display mode, a medium speed display mode, and a high speed display mode;
  • the third setting unit is configured to set page layout information corresponding to each display mode as: low speed
  • the page layout information corresponding to the display mode includes that the page includes all the controls, the size of the control is a preset small size, and the content font size is a preset small number
  • the page layout information corresponding to the medium speed display mode includes: the page includes a preset main The control, the size of the control is a preset medium size, and the content font size is a preset medium number
  • the page layout information corresponding to the high-speed display mode includes: the page includes a preset core control, the control size is a preset large size, and the content font The size is preset to a large size;
  • the association setting unit is configured to establish an association between the first speed interval and the low speed display mode, establish an association between the second speed interval and the medium speed display mode, and establish an association between the third speed interval and the high speed display mode.
  • the size of the information such as the control, the text, and the like in the embodiment may be set according to the screen size of the vehicle HMI, wherein the size is relative to the three display modes to distinguish the control, the picture, and the text displayed in different display modes.
  • the size of the information may be set according to the screen size of the vehicle HMI, wherein the size is relative to the three display modes to distinguish the control, the picture, and the text displayed in different display modes. The size of the information.
  • the mode determining module 520 may include a speed change confirming unit and an associated query unit, where:
  • the speed change confirming unit is configured to determine whether the speed interval to which the current vehicle speed belongs is different from the speed interval associated with the current display mode of the vehicle HMI, and if yes, determine whether the duration of the current vehicle speed in the same speed interval reaches a set duration;
  • the association query unit is configured to: if the speed range to which the current vehicle speed belongs is different from the speed interval associated with the current display mode of the vehicle HMI, and the duration of the current vehicle speed in the same speed interval reaches the set duration, The display mode associated with the speed zone to which the current vehicle speed belongs. It can be seen that if the duration of the vehicle speed in a speed range is short, it is not necessary to change the current display mode of the vehicle HMI, thereby preventing the display mode from frequently changing and causing interference to the user.
  • the speed change confirming unit may specifically include: a first confirming subunit and a second confirming subunit, wherein: the first confirming subunit, if the current speed belongs to a low speed interval Determining, in the speed interval associated with the current display mode of the vehicle HMI, whether the duration of the current vehicle speed in the same speed interval reaches a first set duration; the second confirmation subunit, if the current speed belongs to a speed interval higher than A determined speed interval determines whether the duration of the current vehicle speed in the same speed interval reaches the second set duration.
  • the display control module 540 adjusts the display content of the vehicle HMI by using a smooth animation effect according to the page layout information, thereby avoiding visual interference caused by page refresh.
  • the display control module 540 may specifically include a time interval confirmation unit and an adjustment unit, wherein: the time interval confirmation unit is configured to determine a current time point and a latest time of receiving a user instruction for adjusting the onboard HMI. Whether the interval time of the point is greater than or equal to the set interval time length; the adjusting unit is configured to: if the time confirmation unit confirms that the result is yes, adjust the display content of the vehicle HMI according to the page layout information, if the time confirmation unit confirms If the result is no, it is prohibited to adjust the display content of the in-vehicle HMI according to the page layout information. Therefore, after the user adjusts the display mode of the in-vehicle HMI, the display mode of the in-vehicle HMI is not adaptively adjusted according to the vehicle speed to ensure the user experience.
  • the time interval confirmation unit is configured to determine a current time point and a latest time of receiving a user instruction for adjusting the onboard HMI. Whether the interval time of the point is greater than or equal to
  • the display control module 540 may include an exclusion unit and an adjustment unit, wherein: the exclusion unit is configured to determine whether the current display content of the in-vehicle HMI is preset non-adjustable content; Non-adjustable content is navigation content.
  • the adjusting unit is further configured to: if the confirmation result of the exclusion unit is YES, prohibit adjusting the current display content of the vehicle HMI according to the page layout information, and if the confirmation result of the exclusion unit is negative, adjust according to the page layout information.
  • the current display content of the car HMI Therefore, if the current display content of the in-vehicle HMI is content that is not suitable for adaptive adjustment according to the speed, the adaptive adjustment of the display content is prohibited to ensure driving safety and enhance the user experience.
  • the content of the information exchange, the execution process, and the like between the modules/units are based on the same concept as the foregoing method embodiment of the present invention, and the technical effects and the present invention are brought about by the same concept.
  • the foregoing method embodiments are the same, and the specific content can be referred to the description in the method embodiment of the present invention, and details are not described herein again.
  • each functional module is merely an example, and the actual application may be allocated according to requirements, for example, due to configuration requirements of corresponding hardware or convenience of implementation of software. This is done by different functional modules, which divide the instructions into different functional modules to perform all or part of the functions described above.
  • each functional module may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the program can be stored in a non-volatile computer readable storage.
  • the program may be stored in a storage medium of the in-vehicle terminal system and executed by at least one processor in the in-vehicle terminal system to implement a process including an embodiment of the foregoing methods.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Instrument Panels (AREA)

Abstract

一种车载HMI调节方法、车载终端、存储介质。所述方法包括：获取当前车速，确定所述当前车速所属的速度区间；查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；根据所述页面布局信息调节车载HMI的显示内容。

Description

车载HMI调节方法、车载终端、存储介质
本申请要求于2016年1月8日提交中国专利局、申请号为2016100169076、发明名称为“车载HMI调节方法和装置”的中国专利申请的优选权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及显示内容控制技术领域，特别是涉及车载HMI(Human Machine Interface，人机交互界面)调节方法、车载终端、存储介质。
背景技术
车载终端是车辆监控管理***的前端设备，一般隐秘地安装在各种车辆内。车载终端在功能上要能够实现人与车、车与外界(例如与其他车辆)的信息通讯。
汽车制造厂商普遍很关注驾驶过程中司机使用车载终端的安全性问题，为了避免车载终端的显示内容信息对司机驾驶产生干扰，以及使司机更方便的操作车载终端，现有的车载终端的界面显示通常采用较大的控件。然而，在较小的屏幕上采用较大控件的显示方式，会使屏幕显示的信息量受限，导致用户操作车载终端的流程变长；并且采用统一大小的控件会使得界面显示的美观度受影响。
为了能通过车载终端屏幕展示更多内容，给用户更多自由度，有些厂商采用超大触屏，例如特斯拉采用的17寸中控屏。然而，超大车载终端触屏的成本较大，且在安全性上也远低于常规尺寸的屏幕。
另一方面，目前主要是对操作控件的尺寸和/或文字的尺寸进行预先设置，此后按照设置的尺寸进行显示，无法根据实际请情况自适应的调整显示界面。例如驻车状态，相比于高速驾驶中，用户有更多的注意力和精力，可以查阅更丰富的内容(例如新闻、图片等)，现有技术却无法自适应的调节车载终端的显示内容，以展示更丰富的信息。
发明内容
根据本申请公开的各种实施例，提供一种车载HMI调节方法、车载终端、存储介质。
一种车载HMI调节方法，包括：
获取当前车速，确定所述当前车速所属的速度区间；
查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；及
根据所述页面布局信息调节车载HMI的显示内容。
一种车载终端，包括内存和处理器，所述内存中储存有指令，所述指令被所述处理器执行时，可使得所述处理器执行以下步骤：
获取当前车速，确定所述当前车速所属的速度区间；
查找与所述速度区间关联的显示模式；
获取所述显示模式对应的页面布局信息；及
根据所述页面布局信息调节车载HMI的显示内容。
一种包含计算机可读程序的非易失性的存储介质，当该存储介质中的计算机可读程序执行时，执行上述的车载HMI调节方法
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为一个实施例中的本发明方案的工作环境示意图；
图2为实施例一的车载HMI调节方法的示意性流程图；
图3为低速显示模式对应的页面布局的效果示意图；
图4为高速显示模式对应的页面布局的效果示意图；
图5为实施例二的车载HMI调节方法的示意性流程图；
图6为实施例三的车载HMI调节方法的示意性流程图；
图7为实施例四的车载HMI调节方法的示意性流程图；
图8为实施例五的车载终端的示意性结构图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1示出了本发明一个实施例中的工作环境示意图。如图1所示，车载终端包括通过***总线连接的处理器、显示屏、存储介质、通信接口、电源接口和内存。其中，显示屏为触摸屏，用于显示图片、文字、视频等多媒体信息以及各类应用程序的控制界面，还用于识别用户的触摸操作，实现人与车的信息交互；该车载终端的存储介质存储有一种车载HMI调节的装置，该 装置用于实现对显示屏显示信息页面布局的调节；通信接口用于与服务器或者其它终端连接和通信；电源接口用于与电源连接，电源通过该电源接口向车载终端供电。图1中示出的车载终端是一个适合用于本发明车载HMI调节方法的例子，实施本发明下述实施例的工作环境也可以是其他具有上述结构的终端。
结合图1所示的硬件环境，下面对本发明的车载HMI调节方法及车载终端的实施例进行说明。
实施例一：
图2为实施例一的车载HMI调节方法的示意性流程图；如图2所示，本实施例的车载HMI调节方法包括如下步骤S1至步骤S3，各步骤详述如下：
步骤S1，获取当前车速，确定所述当前车速所属的速度区间；
优选的，可通过车载GPS按照设定时间周期获取位置信息，根据位置变化获取当前车速，或者按照设定时间周期通过汽车CAN总线获取当前车速；此外，通常情况下手机、平板等置于车内的移动终端相对于车身为静止，因此还可以按照设定时间周期通过车内移动终端的GPS获当前车速。为了保证车速的准确性，还可通过多个不同渠道获取车速，并对多个不同渠道获取的车速进行综合处理得到当前车速。
另外，获取当前车速的时间周期可根据实际情况设定，例如1秒或者2秒。
需要说明的是，本步骤之前，需预先将车速划分为多个速度区间。例如可将车速从低到高划分为第一速度区间、第二速度区间和第三速度区间，即第二速度区间的车速大于第一速度区间的车速、小于第三速度区间的车速。例如：第一速度区间为[0～5)KM/h，第二速度区间为[5～70)KM/h，第三速度区间 为>70KM/h。
可以理解，根据实际情况，本领域技术人员还可将车速划分为其它速度区间，上述示例不能理解为对设置方式的限制。
步骤S2，查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；
优选的，在步骤S1之前还包括步骤：设置若干显示模式，并建立速度区间与显示模式一一对应的关联，以及设置各显示模式对应的页面布局信息。
作为一优选实施方式，可设置低速显示模式、中速显示模式和高速显示模式三种显示模式；建立第一速度区间与低速显示模式的关联、建立第二速度区间与中速显示模式的关联、以及建立第三速度区间与高速显示模式的关联。
作为一优选实施方式，可设置各显示模式对应的页面布局信息为：低速显示模式对应的页面布局信息包括，页面包含全部控件，控件大小为预设的小尺寸，内容字体大小为预设的小号(显示效果如图3所示)；中速显示模式对应的页面布局信息包括，页面包含预设的主要控件，控件大小为预设的中尺寸，内容字体大小为预设的中号；高速显示模式对应的页面布局信息包括，页面包含预设的核心控件，控件大小为预设的大尺寸，内容字体大小为预设的大号(显示效果如图4所示)。
可以理解，本发明实施例中控件、文字等信息的尺寸可根据车载HMI的屏幕尺寸而定，其中的大小是针对三种显示模式相对而言，以区分不同显示模式下显示的控件、文字等信息的尺寸。其中，对所述控件或者图片等信息而言，所述预设的小尺寸、预设的中尺寸和预设的大尺寸可以是具体尺寸值，也可以是对默认尺寸的调整比例，例如：控件大小为预设的小尺寸，相当于 控件大小相对于其默认尺寸缩小一定比例；控件大小为预设的中尺寸，相当于控件大小相对于其默认尺寸进行微调或者不作缩放；控件大小为预设的大尺寸，相当于控件大小相对于其默认尺寸放大一定比例。通过这样的调节，其目标显示效果为：中速显示模式对应的页面布局中的控件尺寸大于低速显示模式对应的页面布局中的控件尺寸、小于高速显示模式对应的页面布局中的控件尺寸。类似的，对文字信息来说，所述预设的小号、预设的中号和预设的大号可以是具体字号值，也可以是对文字默认尺寸的调整比例，通过这样的调节，其目标显示效果为：中速显示模式对应的页面布局中的文字字号大于低速显示模式对应的页面布局中的文字字号、小于高速显示模式对应的页面布局中的文字字号。通过上述调整，使得低速显示模式下HMI界面可显示的信息量最多，中速显示模式下HMI界面可显示的信息量次之，高速显示模式可显示的信息量最少。
优选的，初始状态时，车载HMI的默认显示模式可为低速显示模式，便于用户看到更多的信息。
可以理解，根据实际情况，还可设置其它的显示模式、或者其它的显示模式与速度区间的关联，上述优选实施方式不能理解为对设置方式的限制。例如，参考图3、图4所示，还可设置不同显示模式所对应的显示项目(包括控件、图片、内容文字等)，其目标显示效果为：低速显示模式下HMI界面可显示的项目最多(如图3所示)，中速显示模式下HMI界面可显示的项目次之，高速显示模式下HMI界面可显示的项目最少(如图4所示，仅显示一标题、一图片和一控件，并且不再显示具体的内容文字)；并且还可提供翻页控件，以便用户通过翻页查看其它未显示出来的项目(例如图中，通过翻页控件可查看未显示的标题2、图片2及控件2，或者标题3、图片3及控件 3)，即低速显示模式下HMI界面可显示的项目多于中速显示模式下HMI界面显示的项目，中速显示模式下HMI界面可显示的项目多于高速显示模式下HMI界面可显示的项目。
步骤S3，根据所述页面布局信息调节车载HMI的显示内容。
本实施例中，根据确定出的新的显示模式对应的页面布局信息，调节车载HMI的显示内容的方式包括：调节显示的项目、控件的尺寸大小、文字的显示大小等(调节后的效果如图3、图4所示)；还包括对车载终端的可用功能进行调节，例如低速显示模式下可播放视频，中速显示模式及高速显示模式下则禁止播放视频的功能。
作为一优选实施方式，根据所述页面布局信息调节车载HMI的显示内容时，采用预设的平滑动画效果切换车载HMI的界面显示，避免因界面刷新导致的视觉干扰。
需要说明的是，根据本实施例上述方法，可实现对车载终端的显示内容进行自适应的调节，还可实现对车内移动终端的显示内容进行自适应的调节，因此针对这两种情形，根据所述页面布局信息调节车载HMI的显示内容的方式分别为：
若车载HMI为车载终端HMI，则根据所述页面布局信息调节车载终端HMI的显示内容；若车载HMI为车内移动终端HMI，则先检测所述车内移动终端是否处于向车载终端进行屏幕投射的状态，若是，根据所述页面布局信息调节车载终端HMI的显示内容，即调节车载终端对接收到的投射信息的显示，若否，根据所述页面布局信息调节所述车内移动终端HMI的显示内容。通过该方式，当用户在行驶的车内查看手机等移动终端时，也可使移动终端根据当前车速自适应的调节显示效果，方便用户查看。
通过本实施例的调节方法，可充分利用车载终端的屏幕尺寸，在不同的驾驶场景下，为用户提供适当的信息展示方式，例如驻车时以较小字体提供较多信息及功能，车辆中低速行驶时提供主要的信息及主要的功能，车辆高速行驶时以仅提供最核心的信息及最核心的功能，隐藏一些附加功能(例如视频播放功能)；保证行车安全，并提升使用体验。
实施例二：
图5为实施例二的车载HMI调节方法的示意性流程图；本实施例与上述实施例一的主要区别在于：当车速不稳定的情况下，为防止车载HMI的显示方式频繁变化干扰用户，本实施例中如果车速处于一速度区间的持续时间很短，则保持车载HMI的当前显示模式不变。
如图5所示，本实施例的车载HMI调节方法包括如下步骤S21至S25，各步骤详述如下：
步骤S21，获取当前车速，确定所述当前车速所属的速度区间；
本步骤的具体实施方式可参考上述实施例一所述，不做赘述。
步骤S22，判断当前车速所属的速度区间是否不同于车载HMI当前显示模式关联的速度区间，若是，执行下一步骤，否则，返回步骤S21；
为了避免***资源浪费，本实施例仅在当前车速所属的速度区间不同于车载HMI当前显示模式关联的速度区间的情况下，才需确定新的显示模式；反之，无需重新确定显示模式。
步骤S23，判断当前车速处于同一速度区间的持续时间是否达到设定持续时长，若是，执行下一步骤，否则，返回步骤S21；
进一步的，为防止车载HMI的显示模式频繁变化干扰用户，本实施例中如果车速处于一速度区间的持续时间很短，则无需改变车载HMI的当前显示 模式。
作为一优选实施方式，若所述当前车速所属的速度区间低于车载HMI当前显示模式关联的速度区间，则判断当前车速处于同一速度区间的持续时间是否到达第一设定持续时长；若所述当前车速所属的速度区间高于车载HMI当前显示模式关联的速度区间，则判断当前车速处于同一速度区间的持续时间是否到达第二设定持续时长。其中，所述第一设定持续时长、第二设定持续时长可以设置为相同，也可以设置为不同。
步骤S24，得出与当前车速所属的速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；
即得出与当前车速相适应的显示模式，以及对应的页面布局信息。
步骤S25，根据所述页面布局信息调节车载HMI的显示内容。
作为一优选实施方式，将车速从低到高划分为第一速度区间、第二速度区间和第三速度区间，即第二速度区间的车速大于第一速度区间的车速、小于第三速度区间的车速。例如：第一速度区间为[0～5)KM/h，第二速度区间为[5～70)KM/h，第三速度区间为>70KM/h。当车速从50km/h变为76km/h之后，即车速从第二速度区间进入第三速度区间之后，若检测到车速保持在第三速度区间的持续时间达到5秒以上，则控制车载HMI的显示模式切换至高速显示模式，若未持续到5秒，则车载HMI的显示模式不进行切换；当车速从30km/h减速至0km/h之后，即车速从第二速度区间进入第一速度区间，若检测到车速保持在第一速度区间的持续时间达到10秒以上，则控制车载HMI的显示模式切换至低速显示模式，若未持续到10秒，则车载HMI的显示模式不进行切换；防止车载HMI的显示模式频繁变化，保证用户行车安全。
实施例三：
图6为实施例三的车载HMI调节方法的示意性流程图；本实施例与上述实施例一的主要区别包括：当用户根据需要对车载HMI的显示内容进行调节时，若当前车速对应的显示模式的页面布局不同于用户调节的页面布局，则会将用户设置的页面布局替换掉，这显然有悖于用户本意。因此，本实施例中在用户调节车载HMI的显示模式后的设定时间内，禁止自适应切换车载HMI的显示模式。
如图6所示，本实施例的车载HMI调节方法包括如下步骤S31至S35，各步骤详述如下：
步骤S31，获取当前车速，确定所述当前车速所属的速度区间；
步骤S32，查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；
步骤S31及步骤S32的具体实施方式可参照上述实施例一和实施例二所述，不做赘述。
步骤S33，判断当前时间点与收到调节车载HMI的用户指令的最近时间点的间隔时间是否大于等于设定间隔时长，若是，执行步骤S34，否则，执行步骤S35。
本实施例中，若收到调节车载HMI的用户指令，需对用户指令的时间点进行记录，在步骤S32获取所述显示模式对应的页面布局信息之后，获取当前时间点，将当前时间点与最近的用户指令时间点进行比较，若两者的间隔小于设定间隔时长(例如5秒)，则执行步骤S35，否则，执行步骤S34。
步骤S34，根据所述页面布局信息调节车载HMI的显示内容。
步骤S35，禁止根据所述页面布局信息调节车载HMI的显示内容。
通过本实施例，根据当前车速获得对应的显示模式、以及对应的页面布 局信息之后，只有当前时间点与收到调节车载HMI的用户指令的最近时间点的间隔时间大于等于设定间隔时长的情况下，才根据车速自适应的调节车载HMI的显示内容；若当前时间点与收到车载HMI用户指令的最近时间点的间隔时间小于设定间隔时长，则禁止根据车速自适应的调节车载HMI的显示内容，即在用户调节车载HMI显示模式后一段时间内，禁止自适应的切换车载HMI的显示模式，以防止与用户本意冲突。
实施例四：
图7为实施例四的车载HMI调节方法的示意性流程图；本实施例与上述实施例一的主要区别在于：若车载HMI当前的显示内容为特定内容时，例如不适合根据速度调节显示效果的内容，则禁止自适应的对车载HMI的显示内容进行调节，以保证行车安全。
如图7所示，本实施例的车载HMI调节方法包括如下步骤S41至S45，各步骤详述如下：
步骤S41，获取当前车速，确定所述当前车速所属的速度区间；
步骤S42，查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；
步骤S41及步骤S42的具体实施方式可参照上述实施例一和实施例二所述，不做赘述。
步骤S43，判断车载HMI当前的显示内容是否为预设的不可调节内容，若是，执行步骤S45，否则，执行步骤S44；
在一优选实施例中，所述不可调节内容为导航内容。
步骤S44，根据所述页面布局信息调节车载HMI当前的显示内容。
步骤S45，禁止根据所述页面布局信息调节车载HMI当前的显示内容。
通过本实施例，根据当前车速获得对应的显示模式、以及对应的页面布局信息之后，若车载HMI当前的显示内容为设定的不可调节内容，则禁止根据车速自适应的调节车载HMI当前的显示内容，以保证行车安全。
需要说明的是，对于前述的各方法实施例，为了简便描述，将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。
以下对可用于执行上述车载HMI调节方法的车载终端实施例进行说明。为了便于说明，车载终端实施例的结构示意图中，仅仅示出了与本发明实施例相关的部分，本领域技术人员可以理解，图中示出的结构并不构成对车载终端的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
实施例五：
本发明实施例五为一种车载终端的示意性结构图；所述车载终端包括内存和处理器，所述内存中储存有指令，所述指令被所述处理器执行时，可使得所述处理器执行上述实施例的车载HMI调节方法包含的各个步骤。在其他实施例中，所述车载终端还可以包括如图1所示的其他结构。其中，所述内存中储存的指令可被划分为若干个功能模块。
在一优选实施例中，如图8所示，所述车载终端的内存中储存的指令，可划分如下功能模块，包括：速度确定模块510、模式确定模块520、布局确定模块530以及显示控制模块540，各模块详述如下：
速度确定模块510，用于获取当前车速，确定所述当前车速所属的速度区间；所述模式确定模块520，用于查找与所述速度区间关联的显示模式； 所述布局确定模块530，用于获取所述显示模式对应的页面布局信息；所述显示控制模块540，用于根据所述页面布局信息调节车载HMI的显示内容。
优选的，可按照设定时间周期通过车载GPS获取位置信息，进而根据位置变化获取当前车速，或者按照设定时间周期通过汽车CAN总线获取当前车速；此外，通常情况下手机、平板等置于车内的移动终端相对于车身为静止，因此还可以按照设定时间周期通过车内移动终端GPS获当前车速。为了保证车速的准确性，还可通过多个不同渠道获取车速，并对多个不同渠道获取的车速进行综合处理得到当前车速。
另外，获取当前车速的时间周期可根据实际情况设定，例如1秒或者2秒。
作为一优选实施方式，所述车载终端的内存中储存的指令，还可划分出另一功能模块：设置模块，用于将车速划分为多个速度区间，以及设置若干显示模式，建立速度区间与显示模式一一对应的关联；还用于设置各显示模式对应的页面布局信息。
作为一优选实施方式，所述设置模块具体可包括第一设置单元、第二设置单元、第三设置单元和关联设置单元，其中：
所述第一设置单元，用于将车速从低到高划分为第一速度区间、第二速度区间和第三速度区间，具体如：第一速度区间为[0～5)KM/h，第二速度区间为[5～70)KM/h，第三速度区间为>70KM/h。可以理解，根据实际情况，本领域技术人员还可将车速划分为其它速度区间。
所述第二设置单元，用于设置低速显示模式、中速显示模式和高速显示模式三种显示模式；
所述第三设置单元，用于设置各显示模式对应的页面布局信息为：低速 显示模式对应的页面布局信息包括，页面包含全部控件，控件大小为预设的小尺寸，内容字体大小为预设的小号；中速显示模式对应的页面布局信息包括，页面包含预设的主要控件，控件大小为预设的中尺寸，内容字体大小为预设的中号；高速显示模式对应的页面布局信息包括，页面包含预设的核心控件，控件大小为预设的大尺寸，内容字体大小为预设的大号；
所述关联设置单元，用于建立第一速度区间与低速显示模式的关联、建立第二速度区间与中速显示模式的关联、以及建立第三速度区间与高速显示模式的关联。
可以理解，本实施例中控件、文字等信息的尺寸可根据车载HMI的屏幕尺寸设定，其中的大小是针对三种显示模式相对而言，以区分不同显示模式下显示的控件、图片、文字等信息的尺寸。
作为一优选实施方式，所述模式确定模块520可包括速度变化确认单元和关联查询单元，其中：
所述速度变化确认单元，用于判断所述当前车速所属的速度区间是否不同于车载HMI当前显示模式关联的速度区间，若是，判断当前车速处于同一速度区间的持续时间是否达到设定持续时长；所述关联查询单元，用于如果所述当前车速所属的速度区间不同于车载HMI当前显示模式关联的速度区间、并且当前车速处于同一速度区间的持续时间达到设定持续时长，则得出与所述当前车速所属的速度区间关联的显示模式。可见，如果车速处于一速度区间的持续时间很短，则无需改变车载HMI当前的显示模式，由此可防止显示模式频繁变化对用户造成干扰。
优选的，所述速度变化确认单元具体可包括：第一确认子单元和第二确认子单元，其中：所述第一确认子单元，若所述当前车速所属的速度区间低 于车载HMI当前显示模式关联的速度区间，判断当前车速处于同一速度区间的持续时间是否到达第一设定持续时长；所述第二确认子单元，若所述当前车速所属的速度区间高于上一次确定的速度区间，判断当前车速处于同一速度区间的持续时间是否到达第二设定持续时长。
作为一优选实施方式，所述显示控制模块540根据所述页面布局信息，采用平滑动画效果调节车载HMI的显示内容，避免出现因页面刷新导致的视觉干扰。
作为一优选实施方式，所述显示控制模块540具体可包括时间间隔确认单元和调节单元，其中：所述时间间隔确认单元，用于判断当前时间点与收到调节车载HMI的用户指令的最近时间点的间隔时间是否大于等于设定间隔时长；所述调节单元，用于若所述时间确认单元确认结果为是，根据所述页面布局信息调节车载HMI的显示内容，若所述时间确认单元确认结果为否，禁止根据所述页面布局信息调节车载HMI的显示内容。由此，在用户调节车载HMI的显示模式后一段时间内，不会根据车速自适应的调节车载HMI的显示模式，以保证用户使用体验。
作为另一优选实施方式，所述显示控制模块540可包括排除单元和调节单元，其中：所述排除单元，用于判断车载HMI当前的显示内容是否为预设的不可调节内容；优选的所述不可调节内容为导航内容。所述调节单元，还用于若所述排除单元确认结果为是，禁止根据所述页面布局信息调节车载HMI当前的显示内容，若所述排除单元确认结果为否，根据所述页面布局信息调节车载HMI当前的显示内容。由此，若车载HMI当前的显示内容为不适合根据速度自适应调节的内容，则禁止自适应的对显示内容进行调节，以保证行车安全，提升用户使用体验。
需要说明的是，上述示例的车载终端的实施例中，各模块/单元之间的信息交互、执行过程等内容，由于与本发明前述方法实施例基于同一构思，其带来的技术效果与本发明前述方法实施例相同，具体内容可参见本发明方法实施例中的叙述，此处不再赘述。
此外，上述示例的车载终端的实施例中，各功能模块的逻辑划分仅是举例说明，实际应用中可以根据需要，例如出于相应硬件的配置要求或者软件的实现的便利考虑，将上述功能分配由不同的功能模块完成，即将所述指令划分成不同的功能模块，以完成以上描述的全部或者部分功能。
另外，上述示例的车载终端的实施例中，各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一非易失性的计算机可读取存储介质中，如本发明实施例中，该程序可存储于车载终端***的存储介质中，并被该车载终端***中的至少一个处理器执行，以实现包括如上述各方法的实施例的流程，例如只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。并且，为了便于表述，说明书中对各实施例进行了编号，但实施例的编号对上述各实施例的优先顺序并无限制。可以理解，其中所使用的术语“第一”、“第二”等在本文中用于描 述各速度区间，但这些速度区间不受这些术语限制。例如，在不脱离本发明的范围的情况下，可以将第一速度区间称为第二速度区间，将第二速度区间称为第一速度区间。
以上所述实施例仅表达了本发明的几种实施方式，不能理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (19)

  1. 一种车载HMI调节方法，其特征在于，包括：
    获取当前车速，确定所述当前车速所属的速度区间；
    查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；及
    根据所述页面布局信息调节车载HMI的显示内容。
  2. 根据权利要求1所述的车载HMI调节方法，其特征在于，在所述确定所述当前车速所属的速度区间之前，包括：
    将车速划分为多个速度区间，设置若干显示模式，建立速度区间与显示模式一一对应的关联；
    以及，设置各显示模式对应的页面布局信息。
  3. 根据权利要求2所述的车载HMI调节方法，其特征在于，将车速划分为多个速度区间，设置若干显示模式，建立速度区间与显示模式一一对应的关联，包括：
    将车速从低到高划分为第一速度区间、第二速度区间和第三速度区间；
    设置低速显示模式、中速显示模式和高速显示模式；及
    建立第一速度区间与低速显示模式的关联、建立第二速度区间与中速显示模式的关联、和建立第三速度区间与高速显示模式的关联。
  4. 根据权利要求1所述的车载HMI调节方法，其特征在于，所述页面布局信息包括：页面包含的控件、控件显示大小、内容字体大小中的至少一项。
  5. 根据权利要求1所述的车载HMI调节方法，其特征在于，所述查找与所述速度区间关联的显示模式包括：
    当检测到当前车速所属的速度区间不同于车载HMI当前显示模式关联的速度区间时，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否达到设定持续时长；若是，查找与所述当前车速所属的速度区间关联的显示模式。
  6. 根据权利要求5所述的车载HMI调节方法，其特征在于，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否达到设定持续时长，包括：
    若所述当前车速所属的速度区间低于车载HMI当前显示模式关联的速度区间，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否到达第一设定持续时长；
    若所述当前车速所属的速度区间高于上一次确定的速度区间，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否到达第二设定持续时长；
    所述第一设定持续时长与所述第二设定持续时长不相等。
  7. 根据权利要求1所述的车载HMI调节方法，其特征在于，根据所述页面布局信息调节车载HMI的显示内容包括：
    判断当前时间点与收到调节车载HMI的用户指令的最近时间点的间隔时间是否大于等于设定间隔时长；若是，根据所述页面布局信息调节车载HMI的显示内容，若否，禁止根据所述页面布局信息调节车载HMI的显示内容。
  8. 根据权利要求1所述的车载HMI调节方法，其特征在于，根据所述页面布局信息调节车载HMI的显示内容包括：
    判断车载HMI当前的显示内容是否为预设的不可调节内容；若是，禁止根据所述页面布局信息调节车载HMI当前的显示内容，若否，根据所述页面布局信息调节车载HMI当前的显示内容。
  9. 根据权利要求1所述的车载HMI调节方法，其特征在于，所述获取当前车速包括：
    按照设置时间周期，通过车载GPS或者汽车CAN总线获取当前车速，或通过车内移动终端的GPS获当前车速。
  10. 一种车载终端，包括内存和处理器，所述内存中储存有指令，所述指令被所述处理器执行时，可使得所述处理器执行以下步骤：
    获取当前车速，确定所述当前车速所属的速度区间；
    查找与所述速度区间关联的显示模式，获取所述显示模式对应的页面布局信息；及
    根据所述页面布局信息调节车载HMI的显示内容。
  11. 根据权利要求10所述的车载终端，其特征在于，所述指令被所述处理器执行时，还可使得所述处理器执行以下步骤：
    将车速划分为多个速度区间，设置若干显示模式，建立速度区间与显示模式一一对应的关联；以及设置各显示模式对应的页面布局信息。
  12. 根据权利要求11所述的车载终端，其特征在于，所述指令被所述处理器执行时，还可使得所述处理器执行以下步骤：
    将车速从低到高划分为第一速度区间、第二速度区间和第三速度区间；
    设置低速显示模式、中速显示模式和高速显示模式；及
    建立第一速度区间与低速显示模式的关联、建立第二速度区间与中速显示模式的关联、和建立第三速度区间与高速显示模式的关联。
  13. 根据权利要求10所述的车载终端，其特征在于，所述页面布局信息包括：页面包含的控件、控件显示大小、内容字体大小中的至少一项。
  14. 根据权利要求10所述的车载终端，其特征在于，所述处理器所执行 的查找与所述速度区间关联的显示模式的步骤，具体包括：
    当检测到当前车速所属的速度区间不同于车载HMI当前显示模式关联的速度区间时，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否达到设定持续时长；若是，查找与所述当前车速所属的速度区间关联的显示模式。
  15. 根据权利要求14所述的车载终端，其特征在于，所述处理器所执行的判断车辆行驶在所述当前车速所属的速度区间的持续时间是否达到设定持续时长的步骤，具体包括：
    若所述当前车速所属的速度区间低于车载HMI当前显示模式关联的速度区间，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否到达第一设定持续时长；
    若所述当前车速所属的速度区间高于上一次确定的速度区间，判断车辆行驶在所述当前车速所属的速度区间的持续时间是否到达第二设定持续时长；
    所述第一设定持续时长与所述第二设定持续时长不相等。
  16. 根据权利要求10所述的车载终端，其特征在于，所述处理器所执行的根据所述页面布局信息调节车载HMI的显示内容的步骤，具体包括：
    判断当前时间点与收到调节车载HMI的用户指令的最近时间点的间隔时间是否大于等于设定间隔时长；
    若大于等于设定间隔时长，根据所述页面布局信息调节车载HMI的显示内容，若小于设定间隔时长，禁止根据所述页面布局信息调节车载HMI的显示内容。
  17. 根据权利要求10所述的车载终端，其特征在于，所述处理器所执行 的根据所述页面布局信息调节车载HMI的显示内容的步骤，具体包括：
    判断车载HMI当前的显示内容是否为预设的不可调节内容；
    若为预设的不可调节内容，禁止根据所述页面布局信息调节车载HMI当前的显示内容，若不为预设的不可调节内容，根据所述页面布局信息调节车载HMI当前的显示内容。
  18. 根据权利要求10所述的车载终端，其特征在于，所述处理器所执行的获取当前车速的步骤，包括：
    按照设置时间周期，通过车载GPS或者汽车CAN总线获取当前车速，或通过车内移动终端的GPS获当前车速。
  19. 一种包含计算机可读程序的非易失性的存储介质，其特征在于，当该存储介质中的计算机可读程序执行时，执行上述权利要求1至9任意一项中的车载HMI调节方法。
PCT/CN2016/110332 2016-01-08 2016-12-16 车载hmi调节方法、车载终端、存储介质 WO2017118270A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610016907.6 2016-01-08
CN201610016907.6A CN106956592B (zh) 2016-01-08 2016-01-08 车载hmi调节方法和装置

Publications (1)

Publication Number Publication Date
WO2017118270A1 true WO2017118270A1 (zh) 2017-07-13

Family

ID=59273262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110332 WO2017118270A1 (zh) 2016-01-08 2016-12-16 车载hmi调节方法、车载终端、存储介质

Country Status (2)

Country Link
CN (1) CN106956592B (zh)
WO (1) WO2017118270A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115273517A (zh) * 2022-08-12 2022-11-01 润芯微科技(江苏)有限公司 一种车载智能显示方法及其显示***

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107650834A (zh) * 2017-08-21 2018-02-02 广东好帮手电子科技股份有限公司 一种基于车速自动切换车辆信息的方法及装置
CN109781123B (zh) * 2017-11-10 2022-06-24 腾讯科技（深圳）有限公司 导航方法、装置及***
CN110389800A (zh) * 2018-04-23 2019-10-29 广州小鹏汽车科技有限公司 一种车载大屏上显示内容处理方法、装置、介质和设备
CN109298822A (zh) * 2018-09-04 2019-02-01 广州小鹏汽车科技有限公司 车载显示屏的视觉交互***及方法
CN110126619B (zh) * 2019-01-28 2021-03-23 北京车和家信息技术有限公司 一种显示屏的控制方法、装置和电子设备
CN111152790B (zh) * 2019-12-29 2022-05-24 的卢技术有限公司 一种基于使用场景的多设备交互车载抬头显示方法及***
CN111752390B (zh) * 2020-06-27 2024-04-05 阿波罗智联(北京)科技有限公司 界面的视觉安全性检测方法、装置、设备以及存储介质
CN112319222B (zh) * 2020-10-23 2022-04-22 延锋伟世通电子科技（南京）有限公司 一种基于电动汽车功率表的功能显示方法及***
CN112389198B (zh) * 2020-11-17 2022-12-13 广州小鹏汽车科技有限公司 显示控制方法、装置、车辆及存储介质
CN112560396A (zh) * 2020-12-23 2021-03-26 广州六环信息科技有限公司 车载hmi调节方法、装置、***、电子设备及存储介质
CN112965643B (zh) * 2021-01-30 2023-07-28 惠州华阳通用电子有限公司 一种交互界面显示控制方法
CN113434235A (zh) * 2021-06-30 2021-09-24 大众问问(北京)信息科技有限公司 车载桌面显示方法、装置、计算机设备和存储介质
CN113918265A (zh) * 2021-11-12 2022-01-11 合众新能源汽车有限公司 动态调节车内显示信息的字体大小的方法和***
CN114764288B (zh) * 2022-04-21 2024-06-25 维沃移动通信有限公司 调整方法和装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100262318A1 (en) * 2007-05-16 2010-10-14 J. Ariens & Associates, Inc. Electronic flight bag user interface system
CN102519474A (zh) * 2011-12-12 2012-06-27 广东好帮手电子科技股份有限公司 一种智能导航的方法及***
CN102541412A (zh) * 2010-12-27 2012-07-04 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及***
CN103376978A (zh) * 2012-04-12 2013-10-30 宇龙计算机通信科技(深圳)有限公司 终端和电子地图显示比例的调节方法
CN104750379A (zh) * 2013-12-30 2015-07-01 上海博泰悦臻网络技术服务有限公司 车载***的用户界面显示方法及装置
CN105739825A (zh) * 2016-01-28 2016-07-06 惠州华阳通用电子有限公司 一种用户界面显示控制方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387521A (zh) * 2008-10-27 2009-03-18 凯立德欣技术（深圳）有限公司 自动更换比例尺的导航装置及其方法
JP5463922B2 (ja) * 2010-01-12 2014-04-09 株式会社デンソー 車載機
CN102756699B (zh) * 2012-06-01 2014-12-10 惠州华阳通用电子有限公司 车载***及其用户界面切换方法
CN106445296B (zh) * 2016-09-27 2021-09-28 奇瑞汽车股份有限公司 显示车载应用程序图标的方法和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100262318A1 (en) * 2007-05-16 2010-10-14 J. Ariens & Associates, Inc. Electronic flight bag user interface system
CN102541412A (zh) * 2010-12-27 2012-07-04 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及***
CN102519474A (zh) * 2011-12-12 2012-06-27 广东好帮手电子科技股份有限公司 一种智能导航的方法及***
CN103376978A (zh) * 2012-04-12 2013-10-30 宇龙计算机通信科技(深圳)有限公司 终端和电子地图显示比例的调节方法
CN104750379A (zh) * 2013-12-30 2015-07-01 上海博泰悦臻网络技术服务有限公司 车载***的用户界面显示方法及装置
CN105739825A (zh) * 2016-01-28 2016-07-06 惠州华阳通用电子有限公司 一种用户界面显示控制方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115273517A (zh) * 2022-08-12 2022-11-01 润芯微科技(江苏)有限公司 一种车载智能显示方法及其显示***

Also Published As

Publication number Publication date
CN106956592A (zh) 2017-07-18
CN106956592B (zh) 2019-07-19

Similar Documents

Publication Publication Date Title
WO2017118270A1 (zh) 车载hmi调节方法、车载终端、存储介质
CN110231863B (zh) 语音交互方法和车载设备
CN110308961B (zh) 一种车载终端的主题场景切换方法及装置
US9168896B2 (en) Vehicle driving control system and method
US20170286785A1 (en) Interactive display based on interpreting driver actions
CN104374399A (zh) 一种导航信息显示方法和装置
US9493125B2 (en) Apparatus and method for controlling of vehicle using wearable device
US20170072794A1 (en) Integration of add-on interior modules into driver user interface
WO2021196716A1 (zh) 一种信息的显示控制方法、装置和车辆
US20150271561A1 (en) System and method for controlling multi source and multi display
CN106132753B (zh) 信息显示***
JP5706598B1 (ja) ミラーリングデータ分析機能を備えたミラーリングドングル及びミラーリングデータ制御方法
US20180095608A1 (en) Method and apparatus for controlling a vehicle
JP2013115773A (ja) 車載装置と携帯情報端末が連携するシステム
CN102774321A (zh) 一种车载***及其声音控制方法
CN107743456A (zh) 车辆的个性化
WO2023284382A1 (zh) 显示方法、装置、头戴式增强现实设备以及存储介质
CN104503583A (zh) 信息显示方法及装置
CN104729522A (zh) 一种通过手机对车载终端导航地址远程输入的方法
US20160097645A1 (en) Method and system for identifying a situation with a potentially in-alert driver
CN108304244B (zh) 车载***界面展示的方法及装置
CN115214365B (zh) 一种车载设备控制方法、装置、设备及***
KR20180075815A (ko) 차량 내 멀티 원격 제어 설정 방법과 이를 위한 차량
CN203444257U (zh) 汽车电子设备控制装置
WO2015083266A1 (ja) 表示制御装置及び表示制御方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16883396

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16883396

Country of ref document: EP

Kind code of ref document: A1