Display method, equipment and medium

Abstract

The invention relates to a display method, equipment and a medium. The display method comprises the steps that driving data of a vehicle is acquired, and the driving data comprises driving speed data, driving environment data and target object data; determining a driving environment type according to the driving environment data, and determining a target object type according to the target object data; based on the driving speed data, the driving environment type and the target object type, determining a target triggering distance between the own vehicle and the target object; and under the condition that the distance between the target object and the own vehicle is smaller than or equal to the target triggering distance, displaying an identification icon corresponding to the target object in a virtual image interface displayed by the head-up display. According to the embodiment of the invention, the definition and accuracy of the displayed identification icon can be improved, and the driving safety is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of intelligent driving technology, and particularly to a display method, device, and medium. Background Art

[0002] During the process of driving a vehicle, a driver can observe the identification icon of a target object through a Head Up Display (HUD), so as to determine the distance between the vehicle and the target object. This is simple and convenient, and improves the driving safety of the driver.

[0003] In related technologies, when the distance between the vehicle and the target object is too far or too close, the display effect of the identification icon of the target object may be poor, thus affecting the driver's accurate judgment of the road conditions and driving safety. Summary of the Invention

[0004] To solve the above technical problems, the present disclosure provides a display method, device, and medium.

[0005] In a first aspect, the present disclosure provides a display method, including:

[0006] Obtaining the driving data of the vehicle, where the driving data includes driving speed data, driving environment data, and target object data;

[0007] Determining the driving environment type according to the driving environment data, and determining the target object type according to the target object data;

[0008] Based on the driving speed data, driving environment type, and target object type, determining the target trigger distance between the vehicle and the target object;

[0009] When the distance between the target object and the vehicle is less than or equal to the target trigger distance, displaying the identification icon corresponding to the target object in the virtual image interface displayed by the head-up display.

[0010] In a second aspect, the present disclosure provides a display device, including:

[0011] A data acquisition module, configured to acquire the driving data of the vehicle, where the driving data includes driving speed data, driving environment data, and target object data;

[0012] A first determination module, configured to determine the driving environment type according to the driving environment data, and determine the target object type according to the target object data;

[0013] A second determination module, configured to determine the target trigger distance between the vehicle and the target object based on the driving speed data, driving environment type, and target object type;

[0014] An icon display module, configured to display an identification icon corresponding to a target object within a virtual image interface displayed on a head-up display when the distance between the target object and the host vehicle is less than or equal to a target trigger distance.

[0015] In a third aspect, the present disclosure provides a display device, including:

[0016] A processor;

[0017] A memory for storing executable instructions;

[0018] Wherein, the processor is configured to read the executable instructions from the memory and execute the executable instructions to implement the display method of the first aspect.

[0019] In a fourth aspect, the present disclosure provides a computer-readable storage medium storing a computer program, which, when executed by a processor, causes the processor to implement the display method of the first aspect.

[0020] The technical solutions provided by the embodiments of the present disclosure have the following advantages compared with the prior art:

[0021] The display method, device, and medium of the embodiments of the present disclosure can obtain the driving data of the host vehicle, where the driving data includes driving speed data, driving environment data, and target object data. Then, the driving environment type is determined according to the driving environment data, and the target object type is determined according to the target object data. Then, based on the driving speed data, driving environment type, and target object type, the target trigger distance between the host vehicle and the target object is determined. Finally, when the distance between the target object and the host vehicle is less than or equal to the target trigger distance, an identification icon of the target object is displayed within the virtual image interface. Thus, a comprehensive judgment can be made by combining the driving speed data, driving environment data, and target object data of the host vehicle to determine the target trigger distance between the host vehicle and the target object, and when the target trigger distance is reached, the identification icon of the target object is displayed, thereby improving the clarity and accuracy of the displayed identification icon and improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In combination with the accompanying drawings and with reference to the following specific embodiments, the above and other features, advantages, and aspects of the embodiments of the present disclosure will become more apparent. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the original elements and elements are not necessarily drawn to scale.

[0023] Figure 1 It is a schematic flowchart of a display method provided by an embodiment of the present disclosure;

[0024] Figure 2 It is a schematic diagram of a speed-distance relationship provided by an embodiment of the present disclosure;

[0025] Figure 3 Schematic flowchart of another display method provided by an embodiment of the present disclosure;

[0026] Figure 4 Schematic structural diagram of a display device provided by an embodiment of the present disclosure;

[0027] Figure 5 Schematic structural diagram of a display device provided by an embodiment of the present disclosure. Detailed implementation manners

[0028] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0029] It should be understood that the steps recited in the method embodiments of the present disclosure can be executed in a different order and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present disclosure is not limited in this regard.

[0030] As used herein, the term "including" and its variants are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0031] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0033] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0034] To solve the above problems, embodiments of the present disclosure provide a display method, device, and medium. The following will be combined with Figures 1 to 3 to elaborate in detail on the display method provided by the embodiments of the present disclosure.

[0035] Figure 1 The flowchart of a display method provided by an embodiment of the present disclosure is shown.

[0036] In the embodiments of the present disclosure, the display method can be executed by an electronic device. Among them, the electronic device may include, but is not limited to, mobile terminals such as computer devices, mobile phones, vehicle-mounted devices, vehicle controllers, tablet computers, wearable devices, etc.

[0037] As Figure 1 shown, the display method may include the following steps.

[0038] S110. Obtain the driving data of the vehicle itself, where the driving data includes driving speed data, driving environment data, and target object data.

[0039] In the embodiments of the present disclosure, the electronic device may obtain the driving data of the vehicle itself.

[0040] Optionally, the vehicle itself may be the vehicle that the user is driving.

[0041] Optionally, the driving data may be the data collected by the vehicle itself during driving. Among them, the driving data may include driving speed data, driving environment data, and target object data.

[0042] Optionally, the driving speed data may be the real-time speed data of the vehicle itself during driving.

[0043] Optionally, the driving environment data may be the real-time surrounding environment data of the vehicle itself during driving.

[0044] Optionally, the target object data may be the data corresponding to the objects in front of the vehicle itself during driving, such as vehicles, pedestrians, etc.

[0045] Specifically, the electronic device may obtain the corresponding driving data during the driving of the vehicle itself. For example, obtain the driving speed data through a speed sensor, obtain the driving environment data through an environment sensor, obtain the target object data through an image sensor, etc. There is no limitation here.

[0046] S120. Determine the driving environment type according to the driving environment data, and determine the target object type according to the target object data.

[0047] In the embodiments of the present disclosure, the electronic device may determine the driving environment type according to the driving environment data, and determine the target object type according to the target object data.

[0048] Optionally, the driving environment type may be a preset type corresponding to the real-time environment around the vehicle during driving. Among them, the driving environment type may include an abnormal environment type and a normal environment type. For example, certain special weather conditions, such as rainy days and snowy days, may be preset as abnormal environment types; sunny days may be preset as normal environment types.

[0049] Optionally, the target object type may be a preset type characterizing certain features of the target object. Among them, the target object type may include an unconventional vehicle type and a conventional vehicle type. For example, when the target object is a vehicle, ordinary household cars and non-overloaded vehicles may be preset as conventional vehicle types; large trucks and overloaded vehicles may be preset as unconventional vehicle types.

[0050] Specifically, after the electronic device obtains the driving environment data and the target object data, it can determine the corresponding driving environment type and target object type. For example, the electronic device can obtain data such as humidity and temperature during driving through an environmental sensor, and obtain the driving environment data by querying the corresponding weather data through networking, and determine the corresponding driving environment type, such as rainy days or sunny days; obtain the image of the vehicle ahead during driving through an image sensor, and perform image recognition, etc., to obtain the target object data, and determine the corresponding target object type such as ordinary household cars or large trucks.

[0051] S130. Based on the driving speed data, the driving environment type, and the target object type, determine the target trigger distance between the host vehicle and the target object.

[0052] In the embodiments of the present disclosure, the electronic device can determine the target trigger distance between the host vehicle and the target object based on the driving speed data, the driving environment type, and the target object type.

[0053] Optionally, the target trigger distance may be the distance at which the head-up display of the host vehicle triggers the display of an identification icon.

[0054] Specifically, after the electronic device obtains the driving speed data, the driving environment type, and the target object type, it can calculate according to the safety distance formula to obtain the target trigger distance between the host vehicle and the target object.

[0055] S140. When the distance between the target object and the host vehicle is less than or equal to the target trigger distance, display an identification icon corresponding to the target object in the virtual image interface displayed on the head-up display.

[0056] In the embodiments of the present disclosure, after obtaining the target trigger distance, if it is detected that the distance between the target object and the host vehicle is less than or equal to the target trigger distance, an identification icon corresponding to the target object is displayed in the virtual image interface displayed on the head-up display.

[0057] Optionally, a head-up display (HUD) may project important driving information such as vehicle speed and navigation onto the windshield in front of the driver.

[0058] Optionally, the virtual image interface may be a virtual image formed by the head-up display and displayed in front of a user (such as a driver).

[0059] Optionally, the identification icon may be an icon used to mark a target object. For example, the identification icon may be a user interface (UI) such as a locking line or a locking pattern, which is not limited herein.

[0060] Specifically, after obtaining the target trigger distance, the distance between the target object and the host vehicle may be determined. If the distance between the target object and the host vehicle is less than or equal to the target trigger distance, an identification icon corresponding to the target object is displayed within the virtual image interface displayed by the head-up display (HUD).

[0061] Thus, in the embodiments of the present disclosure, the driving data of the host vehicle can be obtained, and the driving data includes driving speed data, driving environment data, and target object data. Then, the driving environment type is determined according to the driving environment data, and the target object type is determined according to the target object data. Then, based on the driving speed data, the driving environment type, and the target object type, the target trigger distance between the host vehicle and the target object is determined. Finally, when the distance between the target object and the host vehicle is less than or equal to the target trigger distance, the identification icon of the target object is displayed within the virtual image interface. Thus, a comprehensive judgment can be made by combining the driving speed data, the driving environment data, and the target object data of the host vehicle to determine the target trigger distance between the host vehicle and the target object, and when the target trigger distance is reached, the identification icon of the target object is displayed, thereby ensuring that the identification icon can be displayed in a timely manner to identify the target object and remind the user to pay attention to the target object, thereby improving safety. Moreover, this method can ensure that the display distance of the identification icon is appropriate, avoiding problems such as the user being unable to see clearly due to too far imaging distance, improving the clarity and accuracy of the displayed identification icon, and improving driving safety.

[0062] Optionally, S130 may specifically include: determining a basic trigger distance according to the driving speed data of the host vehicle; determining a corresponding distance adjustment value according to the driving environment type and the target object type; and performing a summation calculation on the distance adjustment value and the basic trigger distance to obtain the target trigger distance.

[0063] In the embodiments of the present disclosure, the electronic device may determine the basic trigger distance according to the driving speed data of the host vehicle.

[0064] Optionally, the basic trigger distance can be the trigger distance determined based on the driving speed data of the vehicle without considering other factors.

[0065] Specifically, after obtaining the driving speed data of the host vehicle, the electronic device can determine the basic trigger distance according to the driving speed data. For example, the driving speed data can be substituted into the safety distance formula formulated for different road sections for calculation, so as to obtain the corresponding basic trigger distance.

[0066] Figure 2 FIG. shows a schematic diagram of a speed-distance relationship provided by an embodiment of the present disclosure.

[0067] As Figure 2 shown, different driving speeds correspond to different reaction distances and braking distances. According to this speed-distance relationship, the corresponding safety distance formula can be determined, so as to calculate the basic trigger distance corresponding to the driving speed data based on the safety distance formula.

[0068] Furthermore, the electronic device can determine the corresponding distance adjustment value according to the driving environment type and the target object type, so as to improve the timeliness of the display of the identification icon, and further improve the driving safety.

[0069] Optionally, the distance adjustment value can be a distance value adjusted on the basis of the basic trigger distance. For example, the distance adjustment value can be a value set in advance according to different situations, or calculated according to different parameters, which is not limited herein.

[0070] For example, in some special weather conditions, such as rainy days and snowy days, the ground is slippery, resulting in small grip and it is not easy to brake at this time, so the trigger distance should be increased, or the target object is a large truck vehicle with a high risk factor, and the trigger distance should be increased. Therefore, the electronic device can determine the corresponding distance adjustment value according to the driving environment type and the target object type, that is, the distance value adjusted on the basis of the basic trigger distance.

[0071] Furthermore, after obtaining the distance adjustment value, the electronic device can perform a summation calculation on the distance adjustment value and the basic trigger distance to obtain the target trigger distance.

[0072] Optionally, in the first case, determining the corresponding distance adjustment value according to the driving environment type and the target object type may specifically include: when the driving environment type is an abnormal environment type and the target object type is an unconventional vehicle type, determining the distance adjustment value between the host vehicle and the target object as the first distance adjustment value.

[0073] Wherein, the first distance adjustment value can be a distance value obtained by adjusting the basic trigger distance according to different driving environment types and target object types.

[0074] Specifically, after the electronic device determines the driving environment type based on the driving environment data and determines the target object type based on the target object data, if it can be determined that the driving environment type is an abnormal environment type, such as rainy days, snowy days, etc., and the target object type is an unconventional vehicle type, such as large trucks, overloaded vehicles, etc., at this time, the electronic device can determine that the distance adjustment value between the host vehicle and the target object is the first distance adjustment value.

[0075] Optionally, in the second case, determining the corresponding distance adjustment value according to the driving environment type and the target object type may specifically include: when the driving environment type is an abnormal environment type and the target object type is a conventional vehicle type, determining that the distance adjustment value between the host vehicle and the target object is the second distance adjustment value.

[0076] Among them, the second distance adjustment value may be a distance value obtained by adjusting the basic trigger distance according to different driving environment types and target object types. The second distance adjustment value is less than the first distance adjustment value.

[0077] Specifically, after the electronic device determines the driving environment type based on the driving environment data and determines the target object type based on the target object data, if it can be determined that the driving environment type is an abnormal environment type, such as rainy days, snowy days, etc., and the target object type is a conventional vehicle type, such as ordinary household cars, non-overloaded vehicles, etc., at this time, the electronic device can determine that the distance adjustment value between the host vehicle and the target object is the second distance adjustment value.

[0078] Optionally, in the third case, determining the corresponding distance adjustment value according to the driving environment type and the target object type may specifically include: when the driving environment type is a normal environment type and the target object type is an unconventional vehicle type, determining that the distance adjustment value between the host vehicle and the target object is the third distance adjustment value.

[0079] Among them, the third distance adjustment value may be a distance value obtained by adjusting the basic trigger distance according to different driving environment types and target object types. The third distance adjustment value is less than the first distance adjustment value.

[0080] Specifically, after the electronic device determines the driving environment type based on the driving environment data and determines the target object type based on the target object data, if it can be determined that the driving environment type is a normal environment type, such as sunny days, etc., and the target object type is an unconventional vehicle type, such as large trucks, overloaded vehicles, etc., at this time, the electronic device can determine that the distance adjustment value between the host vehicle and the target object is the third distance adjustment value.

[0081] Optionally, in the fourth case, determining a corresponding distance adjustment value according to the driving environment type and the target object type may specifically include: when the driving environment type is a normal environment type and the target object type is a conventional vehicle type, determining that the distance adjustment value between the host vehicle and the target object is zero.

[0082] Specifically, after the electronic device determines the driving environment type according to the driving environment data and determines the target object type according to the target object data, if it can be determined that the driving environment type is a normal environment type, such as sunny days, etc., and the target object type is a conventional vehicle type, such as ordinary household cars, the vehicle is not overloaded, etc., at this time, the electronic device can determine that the distance adjustment value between the host vehicle and the target object is zero.

[0083] Optionally, after S140, the display method may further include: determining whether the identification icon is completely displayed within the virtual image interface; when the identification icon is completely displayed within the virtual image interface, if it is determined that the distance between the target object and the host vehicle meets the enhanced display threshold, enhancing the display of the identification icon.

[0084] In the embodiments of the present disclosure, the electronic device can determine whether the identification icon is completely displayed within the virtual image interface.

[0085] Specifically, the electronic device can determine the corner coordinate data of the virtual image interface in the space coordinate system based on information such as the optical parameters and installation position of the head-up display, then determine the position data and size data of the identification icon in the space coordinate system based on the detected position of the target object in the space coordinate system, and then determine whether the identification icon is completely displayed within the virtual image interface according to the corner coordinate data, position data, and size data. Among them, the space coordinate system can be a coordinate system established based on a reference point (such as the center of the rear axle, but not limited to this) in the vehicle equipped with the head-up display. Since the identification icon needs to match the target object during display, based on the position of the target object, the position data and size data of the identification icon can be determined, and comparing them with the corner coordinate data of the virtual image interface can determine whether there is a part of the identification icon outside the virtual image interface.

[0086] In some embodiments of the present disclosure, when the identification icon is completely displayed within the virtual image interface, if it is determined that the distance between the target object and the host vehicle meets the enhanced display threshold, enhancing the display of the identification icon.

[0087] Optionally, the enhanced display threshold may be a pre-set distance threshold for enhancing the display of the identification icon. For example, the enhanced display threshold may be 10m, 20m, etc., which is not limited here.

[0088] Optionally, the enhanced display can be an enhancement for displaying a prompt for the identification icon. For example, the enhanced display can include increasing the area of the identification icon (UI), changing the UI color, adding UI animations, etc., which is not limited herein.

[0089] Specifically, when the electronic device determines that the identification icon is completely displayed within the virtual image interface, due to the increase in distance, the target object becomes difficult to clearly identify and blurs. At this time, the electronic device can determine whether the distance between the target object and the vehicle itself meets the enhanced display threshold. If the distance between the target object and the vehicle itself meets the enhanced display threshold, such as the distance being greater than 10m, the electronic device can perform an enhanced display on the identification icon, such as increasing the area of the identification icon (UI), changing the UI color, adding UI animations, etc.

[0090] In some other embodiments of the present disclosure, in the case where the identification icon is not completely displayed within the virtual image interface, the identification icon is kept displayed at the interface edge of the virtual image interface until the distance between the target object and the vehicle itself meets the disappearance condition.

[0091] Optionally, the disappearance condition can be that the relative distance between the target object and the vehicle itself is greater than a first preset threshold (or less than a second preset threshold, where the second preset threshold is less than the first preset threshold). Among them, the first preset threshold is greater than the enhanced display threshold. For example, the preset threshold can be 11m, 12m, 15m, 30m, 40m, etc., which is not limited herein.

[0092] Specifically, when the electronic device determines that the identification icon is not completely displayed within the virtual image interface, the electronic device can keep the identification icon displayed at the interface edge of the virtual image interface. For example, when the target object is in front of the vehicle itself and its position causes the identification icon to be only partially displayed within the virtual image interface, the identification icon (UI) is kept displayed at the interface edge in the corresponding direction of the virtual image interface until the relative distance between the target object and the vehicle itself is greater than the first preset threshold, that is, the identification icon completely exceeds the display boundary of the virtual image interface. At this time, the electronic device can determine that the disappearance condition is met, and then cancel the display of the identification icon (UI) within the virtual image interface.

[0093] Figure 3 The flowchart of another display method provided by the embodiments of the present disclosure is shown.

[0094] As Figure 3 shown, the electronic device can obtain the driving data of the vehicle itself, including driving speed data, driving environment data, and target object data, determine the driving environment type according to the driving environment data, and determine the target object type according to the target object data, and then determine the basic trigger distance according to the driving speed data of the vehicle itself.

[0095] Further, determine whether the driving environment type is an abnormal environment type, and determine whether the target object type is an unconventional vehicle type.

[0096] In some embodiments of the present disclosure, when the driving environment type is an abnormal environment type and the target object type is an unconventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is the first distance adjustment value.

[0097] In some other embodiments of the present disclosure, when the driving environment type is an abnormal environment type and the target object type is a conventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is the second distance adjustment value.

[0098] In some further embodiments of the present disclosure, when the driving environment type is a normal environment type and the target object type is an unconventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is the third distance adjustment value.

[0099] In some other embodiments of the present disclosure, when the driving environment type is a normal environment type and the target object type is a conventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is zero.

[0100] Further, the electronic device can perform a summation calculation on the distance adjustment value and the basic trigger distance to obtain the target trigger distance, and when the distance between the target object and the host vehicle is less than or equal to the target trigger distance, display an identification icon corresponding to the target object in the virtual image interface displayed on the head-up display.

[0101] Further, the electronic device can determine whether the identification icon is completely displayed in the virtual image interface.

[0102] In some embodiments of the present disclosure, when the identification icon is completely displayed in the virtual image interface, if it is determined that the distance between the target object and the host vehicle meets the enhanced display threshold, perform enhanced display on the identification icon.

[0103] In some other embodiments of the present disclosure, when the identification icon is not completely displayed in the virtual image interface, keep the identification icon displayed at the interface edge of the virtual image interface until the distance between the target object and the host vehicle meets the disappearance condition. For the specific implementation manner, please refer to the above, and details will not be elaborated here.

[0104] Figure 4 The structural schematic diagram of a display device provided by an embodiment of the present disclosure is shown.

[0105] As Figure 4 shown, the display device 400 may include a data acquisition module 410, a first determination module 420, a second determination module 430, and an icon display module 440.

[0106] The data acquisition module 410 can be used to acquire the driving data of the host vehicle, and the driving data includes driving speed data, driving environment data, and target object data.

[0107] The first determination module 420 can be used to determine the driving environment type according to the driving environment data and determine the target object type according to the target object data.

[0108] The second determination module 430 can be used to determine the target trigger distance between the host vehicle and the target object based on the driving speed data, the driving environment type, and the target object type.

[0109] The icon display module 440 can be used to display an identification icon corresponding to the target object in the virtual image interface displayed on the head-up display when the distance between the target object and the host vehicle is less than or equal to the target trigger distance.

[0110] Thus, in the embodiments of the present disclosure, the driving data of the host vehicle can be acquired, and the driving data includes driving speed data, driving environment data, and target object data. Then, the driving environment type is determined according to the driving environment data, and the target object type is determined according to the target object data. Next, the target trigger distance between the host vehicle and the target object is determined based on the driving speed data, the driving environment type, and the target object type. Finally, when the distance between the target object and the host vehicle is less than or equal to the target trigger distance, the identification icon of the target object is displayed in the virtual image interface. Thus, a comprehensive judgment can be made by combining the driving speed data, the driving environment data, and the target object data of the host vehicle to determine the target trigger distance between the host vehicle and the target object, and when the target trigger distance is reached, the identification icon of the target object is displayed, thereby improving the clarity and accuracy of the displayed identification icon and improving driving safety.

[0111] In some embodiments of the present disclosure, the second determination module 430 may specifically include a first determination unit, a second determination unit, and a distance calculation unit.

[0112] The first determination unit can be used to determine a basic trigger distance according to the driving speed data of the host vehicle.

[0113] The second determination unit can be used to determine a corresponding distance adjustment value according to the driving environment type and the target object type.

[0114] The distance calculation unit can be used to perform a summation calculation on the distance adjustment value and the basic trigger distance to obtain the target trigger distance.

[0115] In some embodiments of the present disclosure, the second determination unit may specifically include a first determination subunit.

[0116] The first determination subunit can be used to determine that the distance adjustment value between the host vehicle and the target object is the first distance adjustment value when the driving environment type is an abnormal environment type and the target object type is an unconventional vehicle type.

[0117] In some embodiments of the present disclosure, the second determination unit may specifically include a second determination subunit.

[0118] The second determination subunit can be used to determine that the distance adjustment value between the host vehicle and the target object is the second distance adjustment value when the driving environment type is an abnormal environment type and the target object type is a conventional vehicle type.

[0119] In some embodiments of the present disclosure, the second determination unit may specifically include a third determination subunit.

[0120] The third determination subunit can be used to determine that the distance adjustment value between the host vehicle and the target object is the third distance adjustment value when the driving environment type is a normal environment type and the target object type is an unconventional vehicle type.

[0121] In some embodiments of the present disclosure, the second determination unit may specifically include a fourth determination subunit.

[0122] The fourth determination subunit can be used to determine that the distance adjustment value between the host vehicle and the target object is zero when the driving environment type is a normal environment type and the target object type is a conventional vehicle type.

[0123] In some embodiments of the present disclosure, the display device 400 may further include an identification judgment module and a first display module.

[0124] The identification judgment module can be used to judge whether the identification icon is completely displayed in the virtual image interface after the identification icon corresponding to the target object is displayed in the virtual image interface of the head-up display.

[0125] The first display module can be used to perform enhanced display on the identification icon if it is determined that the distance between the target object and the host vehicle meets the enhanced display threshold when the identification icon is completely displayed in the virtual image interface.

[0126] In some embodiments of the present disclosure, the display device 400 may further include a second display module.

[0127] The second display module can be used to keep the identification icon displayed at the interface edge of the virtual image interface until the distance between the target object and the host vehicle meets the disappearance condition after judging whether the identification icon is completely displayed in the virtual image interface.

[0128] It should be noted thatFigure 4 The display device 400 shown can execute Figures 1 to 3 each step in the method embodiment shown, and achieve Figures 1 to 3 each process and effect in the method embodiment shown, which will not be elaborated here.

[0129] Figure 5 The figure shows a schematic structural diagram of a display device provided by an embodiment of the present disclosure.

[0130] In some embodiments of the present disclosure, Figure 5 the display device shown can be an electronic device. Specifically, the electronic device can include, but is not limited to, mobile terminals such as computer devices, mobile phones, vehicle-mounted devices, vehicle controllers, tablet computers, wearable devices, etc.

[0131] As Figure 5 shown, the display device can include a processor 501 and a memory 502 storing computer program instructions.

[0132] Specifically, the above-mentioned processor 501 can include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0133] The memory 502 may include a mass memory for information or instructions. By way of example and not limitation, the memory 502 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive, or a combination of two or more of these. In appropriate cases, the memory 502 may include removable or non-removable (or fixed) media. In appropriate cases, the memory 502 may be inside or outside the integrated gateway device. In a particular embodiment, the memory 502 is a non-volatile solid-state memory. In a particular embodiment, the memory 502 includes a read-only memory (ROM). In appropriate cases, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically alterable ROM (EAROM), or a flash memory, or a combination of two or more of these.

[0134] The processor 501 reads and executes the computer program instructions stored in the memory 502 to perform the steps of the display method provided by the embodiments of the present disclosure.

[0135] In one example, the display device may further include a transceiver 503 and a bus 504. Among them, as Figure 5 shown, the processor 501, the memory 502, and the transceiver 503 are connected through the bus 504 and complete communication with each other.

[0136] The bus 504 includes hardware, software, or both. By way of example and not limitation, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Extended Industry Standard Architecture (EISA) bus, a Front Side BUS (FSB), a Hyper Transport (HT) interconnect, an Industrial Standard Architecture (ISA) bus, an InfiniBand interconnect, a Low Pin Count (LPC) bus, a memory bus, a MicroChannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local Bus (VLB) bus, or other suitable buses or a combination of two or more of these. Where appropriate, the bus 504 may include one or more buses. Although the embodiments of the present application describe and illustrate specific buses, the present application contemplates any suitable bus or interconnect.

[0137] Embodiments of the present disclosure also provide a computer-readable storage medium that may store a computer program, which, when executed by a processor, causes the processor to implement the display method provided by the embodiments of the present disclosure.

[0138] The above storage medium may include, for example, a memory 502 storing computer program instructions, and the above instructions may be executed by a processor 501 of the display device to complete the display method provided by the embodiments of the present disclosure. Optionally, the storage medium may be a non-transitory computer-readable storage medium. For example, the non-transitory computer-readable storage medium may be a ROM, a Random Access Memory (RAM), a Compact Disc ROM (CD-ROM), a magnetic tape, a floppy disk, and an optical data storage device, etc.

[0139] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements that are inherent to such process, method, article, or apparatus.

[0140] The above are only specific embodiments of the present disclosure, enabling those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but rather will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A display method, characterized in that, The method is applied to a head-up display, and the method includes: Obtain the driving data of the host vehicle, where the driving data includes driving speed data, driving environment data, and target object data; Determine the driving environment type according to the driving environment data, and determine the target object type according to the target object data; Based on the driving speed data, the driving environment type, and the target object type, determine the target trigger distance between the host vehicle and the target object; When the distance between the target object and the host vehicle is less than or equal to the target trigger distance, display an identification icon corresponding to the target object in the virtual image interface displayed on the head-up display.

2. The method according to claim 1, wherein The determining the target trigger distance between the host vehicle and the target object includes: Determine a basic trigger distance according to the driving speed data of the host vehicle; Determine a corresponding distance adjustment value according to the driving environment type and the target object type; Perform a summation calculation on the distance adjustment value and the basic trigger distance to obtain the target trigger distance.

3. The method according to claim 2, wherein The determining the corresponding distance adjustment value according to the driving environment type and the target object type includes: When the driving environment type is an abnormal environment type and the target object type is an unconventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is a first distance adjustment value.

4. The method according to claim 2 or 3, characterized in that, The determining the corresponding distance adjustment value according to the driving environment type and the target object type includes: When the driving environment type is an abnormal environment type and the target object type is a conventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is a second distance adjustment value.

5. The method according to claim 2 or 3, characterized in that, The determining the corresponding distance adjustment value according to the driving environment type and the target object type includes: When the driving environment type is a normal environment type and the target object type is an unconventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is a third distance adjustment value.

6. The method according to claim 2 or 3, characterized in that The determining the corresponding distance adjustment value according to the driving environment type and the target object type includes: When the driving environment type is a normal environment type and the target object type is a conventional vehicle type, determine that the distance adjustment value between the host vehicle and the target object is zero.

7. The method according to claim 1, characterized in that After displaying the identification icon corresponding to the target object in the virtual image interface displayed on the head-up display, the method further includes: Judge whether the identification icon is completely displayed in the virtual image interface; When the identification icon is completely displayed in the virtual image interface, if it is determined that the distance between the target object and the host vehicle meets the enhanced display threshold, perform enhanced display on the identification icon.

8. The method according to claim 7, wherein After the judging whether the identification icon is completely displayed in the virtual image interface, the method further includes: When the identification icon is not completely displayed in the virtual image interface, keep the identification icon displayed at the interface edge of the virtual image interface until the distance between the target object and the host vehicle meets the disappearance condition.

9. A display device, characterized in that, including: Processor; Memory for storing executable instructions; Wherein, the processor is configured to read the executable instructions from the memory and execute the executable instructions to implement the display method according to any one of claims 1-8 above.

10. A non-volatile computer-readable storage medium, characterized in that, The storage medium stores a computer program, which, when executed by a processor, causes the processor to implement the display method according to any one of claims 1-8 above.

Images