Driving assistance information hierarchical display method, device and electronic equipment

Abstract

The application provides a driving assistance information hierarchical display method and device and electronic equipment, and relates to the technical field of assistance information display, and comprises the following steps: obtaining driving assistance information of a current scene through a standardized interface set, wherein the standardized interface set is used for obtaining service information of multiple data sources; layering the driving assistance information of the current scene according to historical display information of a historical vehicle corresponding to the current scene and / or driving habits of a current vehicle for the current scene, to determine target information and a target position; and controlling the target information to be displayed at the target position in the current scene, so as to solve the technical problem that too much assistance information affects user driving.

Description

Technical Field

[0001] This invention relates to the technical field of driver assistance information display, and in particular to a method, apparatus, and electronic device for layered display of driver assistance information. Background Technology

[0002] With the development of vehicle technology, driver assistance systems can help drivers to drive more safely and reliably to a certain extent.

[0003] However, the information provided to drivers in cars today is overwhelming. While the increasingly rich driving assistance information provides reliable information for driving safety, it also affects the driver's concentration and judgment. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a method, device and electronic device for layered display of driving assistance information, so as to solve the technical problem that overly complicated assistance information affects the user's driving.

[0005] In a first aspect, an embodiment provides a method for layered display of driving assistance information, the method comprising:

[0006] Driving assistance information for the current scenario is obtained through a standardized interface set, wherein the standardized interface set is used to obtain service information from multiple data sources;

[0007] Based on the historical display information of the historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario, the driving assistance information of the current scenario is layered to determine the target information and target location;

[0008] In the current scenario, the target information is controlled to be displayed at the target location.

[0009] In an optional implementation, the step of stratifying the driving assistance information of the current scenario and determining the target information and target location based on the historical display information of historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario includes:

[0010] Based on the scene elements of the current scene, find the historical display information of each historical vehicle in the corresponding historical scene and the display position of the historical display information, wherein the scene elements include time, location, and vehicle operation;

[0011] Based on the most frequently displayed historical information and its display location, the driving assistance information for the current scene is filtered and layered.

[0012] Based on the remaining driving assistance information after layering, the target information and target location of the current vehicle in the current scene are determined.

[0013] In an optional implementation, the step of stratifying the driving assistance information of the current scenario and determining the target information and target location based on the historical display information of historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario includes:

[0014] Based on the scene elements of the current scene, find the historical display information of the current vehicle in the corresponding historical scene and the display position of the historical display information, wherein the scene elements include time, location, and vehicle operation;

[0015] Based on the current vehicle's driving habits for the current scenario, the historical display information, and the display position, the driving assistance information for the current scenario is filtered and layered.

[0016] Based on the remaining driving assistance information after layering, the target information and target location of the current vehicle in the current scene are determined.

[0017] In an optional implementation, the step of stratifying the driving assistance information of the current scenario and determining the target information and target location based on the historical display information of historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario includes:

[0018] Based on the scene elements of the current scene, find the historical display information of the corresponding historical vehicles and the current vehicle, as well as the display location of the historical display information. The scene elements include time, location, and vehicle operation.

[0019] Based on the vehicle information and driving habits of the current vehicle, determine the historical display information and display position that best match the current vehicle in the current scenario;

[0020] Based on the historical display information and display position with the highest matching degree, the driving assistance information of the current scene is filtered and layered;

[0021] Based on the remaining driving assistance information after layering, the target information and target location of the current vehicle in the current scene are determined.

[0022] In an optional implementation, the method further includes:

[0023] Based on the historical display information of the historical vehicles, pre-configure the hierarchical rules for the driving assistance information;

[0024] Based on the hierarchical rules, the target information and target location of the current vehicle in the current scene are determined;

[0025] The hierarchical rules are updated in response to control commands for the hierarchical rules.

[0026] In an optional implementation, the step of controlling the display of the target information at the target location in the current scenario includes:

[0027] In the current scenario, the target information is encapsulated into corresponding components and displayed at the target location through a display frame.

[0028] In an optional implementation, prior to the step of obtaining driving assistance information for the current scenario through a standardized interface set, the method further includes:

[0029] Each service interface used for driver assistance information interaction will be standardized to generate a standardized interface set.

[0030] Secondly, an embodiment provides a layered display device for driving assistance information, the device comprising:

[0031] The acquisition module acquires driving assistance information for the current scenario through a standardized interface set, wherein the standardized interface set is used to acquire service information from multiple data sources;

[0032] The layering module, based on the historical display information of historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario, layers the driving assistance information of the current scenario to determine the target information and target location;

[0033] The display module controls the display of the target information at the target location in the current scene.

[0034] Thirdly, an embodiment provides an electronic device including a memory and a processor. The memory stores a computer program that can run on the processor. When the processor executes the computer program, it implements the steps of the method described in any of the foregoing embodiments.

[0035] Fourthly, an embodiment provides a machine-readable storage medium storing machine-executable instructions, which, when invoked and executed by a processor, cause the processor to perform the steps of the method described in any of the foregoing embodiments.

[0036] This invention provides a method, apparatus, and electronic device for layered display of driving assistance information. Through a standardized interface set, it can acquire driving assistance information from various data sources in the current scenario. Then, based on the display status and position of driving assistance information of historical vehicles in the current scenario and / or the current vehicle's past driving habits in the current scenario and the display status and position of its driving assistance information, the aforementioned driving assistance information is layered and filtered to determine the target information and target position of the current vehicle in the current scenario. The target information is then controlled to be displayed at the target position so that the driving assistance information displayed by the current vehicle in the current scenario is helpful to the current driving situation or the driver, and does not affect the safety and concentration of the driver.

[0037] Other features and advantages of this disclosure will be set forth in the following description, or some features and advantages may be inferred from the description or determined without doubt, or may be learned by practicing the techniques described above.

[0038] To make the above-mentioned objects, features and advantages of this disclosure more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0039] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0040] Figure 1 A flowchart of a method for layered display of driving assistance information provided in an embodiment of the present invention;

[0041] Figure 2 This is a schematic diagram illustrating the application of a layered display method for driving assistance information provided in an embodiment of the present invention;

[0042] Figure 3 A functional block diagram of a layered display device for driver assistance information provided in an embodiment of the present invention;

[0043] Figure 4 This is a schematic diagram of the hardware architecture of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] The excessive amount of in-vehicle assistance information currently available may not be what vehicle users are interested in; in other words, redundant and complex information can interfere with the user's focus and safety while driving.

[0046] This solution allows users with different driving abilities to obtain information and display methods that suit them, reducing information overload.

[0047] Based on this, embodiments of the present invention provide a method, apparatus, and electronic device for layered display of driving assistance information, which solves the technical problem that overly complex assistance information affects the user's driving.

[0048] To facilitate understanding of this embodiment, a method for layered display of driving assistance information disclosed in this embodiment of the invention will first be described in detail. This method can be applied to in-vehicle intelligent control devices such as vehicle infotainment systems and pre-controllers.

[0049] Figure 1 A flowchart of a method for layered display of driving assistance information provided in an embodiment of the present invention.

[0050] like Figure 1 As shown, the method includes the following steps:

[0051] Step S102: Obtain driving assistance information for the current scenario through a standardized interface set.

[0052] The driver assistance information includes V2X information, road condition information, navigation information, and vehicle condition information. A standardized interface set can be used to obtain service information from various data sources, including vehicle condition, road condition, internet, big data, and other external vehicle interaction sources. The vehicle's current scenario can be determined based on current vehicle data and scenario elements, such as time, location, vehicle operation, and number of passengers.

[0053] Step S104: Based on the historical display information of the historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario, the driving assistance information of the current scenario is layered to determine the target information and target location.

[0054] It should be noted that, based on internet big data, we can know the driving assistance information and display location of a vehicle in the current scenario in the past; we can also know the user's driving habits and the driving assistance information and display location of the vehicle in the current scenario in the past.

[0055] Among them, the driving assistance information can be layered in the above three ways to filter out target information and target location. The target information can be understood as part of the target information in the driving assistance information, and the target location is the display location of the target information.

[0056] Step S106: In the current scene, control the target information to be displayed at the target location.

[0057] In the vehicle scenario, the target information corresponding to the scenario is displayed at the target location.

[0058] In a preferred embodiment of practical application, a standardized interface set can be used to obtain driving assistance information from various data sources in the current scenario. Then, based on the display status and location of the driving assistance information of historical vehicles in the current scenario and / or the current vehicle's past driving habits in the current scenario and the display status and location of its driving assistance information, the aforementioned driving assistance information is filtered in layers to determine the target information and target location of the current vehicle in the current scenario. The target information is then controlled to be displayed at the target location so that the driving assistance information displayed by the current vehicle in the current scenario is helpful to the current driving situation or the driver and does not affect the safety and concentration of the driver.

[0059] In some embodiments, in order to enable service interaction from multiple data sources, the interface for signal interaction with the control device can be standardized. Before step S102, the method further includes:

[0060] Step 1.1) Standardize each service interface used for driver assistance information interaction to generate a standardized interface set API.

[0061] Based on this standardized interface set, the execution entity of this embodiment of the invention can obtain vehicle interaction information from various data sources.

[0062] In some embodiments, in step S104, the target data displayed by the current vehicle can be hierarchically determined based on the display of historical vehicle driving assistance information in the current scenario from Internet big data, so as to ensure that the displayed driving assistance information is helpful to the vehicle user; for example, this can be achieved through the following steps, including:

[0063] Step 2.1): Based on the scene elements of the current scene, find the historical display information of each historical vehicle in the corresponding historical scene and the display position of the historical display information.

[0064] Among them, based on the scene elements of the current scene, historical scenes that are highly consistent with the current scene are found, and the display status and display location of the driving assistance information of historical vehicles in such historical scenes are obtained.

[0065] For example, if the current scenario occurs at 6 PM, the location is at the company entrance, and there is only one passenger in the car (the driver), then historical scenarios with a high degree of matching or consistent with the current scenario in terms of time, location, and number of passengers in the car will be found.

[0066] Step 2.2) Based on the historical display information and display position with the most display times, filter and stratify the driving assistance information of the current scene.

[0067] This historical scenario may include multiple historical vehicles, and the driving assistance information displayed by each historical vehicle may not be exactly the same. In order to ensure the reliability of information layering, the driving assistance information is layered according to the majority of the display of historical vehicles.

[0068] For example, if there are 5 historical vehicles in this historical scenario, and all 5 vehicles displayed vehicle condition data, then if the number of times this vehicle condition data is displayed meets a threshold or if this vehicle condition data is displayed the most times, exceeding other driver assistance information, then the vehicle condition data in the current scenario is filtered and layered based on this vehicle condition data as the target information. The determination of the target location is similar and will not be elaborated upon here.

[0069] As an optional embodiment, the target information and target location can also be determined through another layering method. For example, the similarity between each historical vehicle and the current vehicle can be compared based on the vehicle information and driving habits of the current vehicle; the driving assistance information of the current scene can be filtered and layered based on the historical display information and display location of the historical vehicles whose similarity meets the threshold.

[0070] If the vehicle data and driving habits of historical vehicles are similar to those of the current vehicle, the information in the current scenario can be displayed in a hierarchical manner based on the driving assistance information displayed by the historical vehicles.

[0071] Step 2.3) Based on the remaining driving assistance information after layering, determine the target information and target location of the current vehicle in the current scene.

[0072] As another optional embodiment, if the operational errors of the current vehicle in the current scenario are determined based on the current driving habits of the current vehicle, the excellent or feasible operations of the historical vehicle in the current scenario can be obtained through Internet big data, and the driving assistance information of such operations can be displayed to the current vehicle user.

[0073] For example, if the vehicle is currently in Drive (D) mode and cannot successfully climb a hill by pressing the accelerator, the system can identify successful hill-climbing operations from historical records. Parameters that enabled successful hill-climbing in the current scenario include L mode and engine speed (A). Therefore, in the current hill-climbing scenario, the displayed driver assistance information includes gear and engine speed to guide the vehicle in completing the hill-climbing operation.

[0074] In other embodiments, in step S104, the target data to be displayed by the current vehicle can be hierarchically determined based on the vehicle's past display of driving assistance information in the current scenario and driving habits, so as to ensure that the displayed driving assistance information is what the vehicle user expects to see and meets the user's personalized needs; for example, this can be achieved through the following steps, including:

[0075] Step 3.1): Based on the scene elements of the current scene, find the historical display information of the current vehicle in the corresponding historical scene and the display position of the historical display information.

[0076] Among these features, the system can search for scene elements in the current vehicle's historical scenes that are similar to the current scene, and determine the display status and location of the driving assistance information in that scene.

[0077] Step 3.2) Based on the current vehicle's driving habits for the current scenario, the historical display information, and the display position, the driving assistance information for the current scenario is filtered and layered.

[0078] Among them, it can guide the display of different driving assistance information in the current scene based on the user's driving experience, familiarity with the road, driving operation level in the current scene, and historical display status.

[0079] For example, if a user has repeatedly performed smooth and skillful overtaking maneuvers at 6 PM in front of their company, alone with another passenger, it indicates that the user is familiar with the road information in the current scenario. Therefore, the driving assistance information displayed for the current vehicle in the current scenario does not need to include navigation information.

[0080] Step 3.3): Based on the remaining driving assistance information after layering, determine the target information and target location of the current vehicle in the current scene.

[0081] For example, current vehicle users are accustomed to displaying driver assistance information on the windshield HUD. Therefore, in the current scenario, the vehicle will also display the target information on the windshield HUD (target location).

[0082] In some other embodiments, in step S104, the target data to be displayed by the current vehicle can be determined hierarchically based on the display status of driving assistance information of historical vehicles and the current vehicle in the current scenario, as well as the display preference and driving habits of the current vehicle. This ensures that the displayed driving assistance information is both helpful for current driving and what the vehicle user expects to see, thus meeting the user's personalized needs. For example, this can be achieved through the following steps:

[0083] Step 4.1) Based on the scene elements of the current scene, find the historical display information of the historical vehicles and the current vehicle in the corresponding historical scene, and the display position of the historical display information.

[0084] This involves finding historical scenarios that are consistent with the current scenario and obtaining the display of driving assistance information for historical vehicles and the current vehicle in those historical scenarios.

[0085] Step 4.2): Based on the vehicle data and driving habits of the current vehicle, determine the historical display information and display position that best match the current vehicle in the current scenario.

[0086] It should be noted that step 4.1) starts from the scenario and determines the vehicle information display situation in the historical scenario that is highly consistent with the current scenario. However, although the information display situation at this time has a high degree of matching with the current scenario, the adaptability with the current vehicle may not be high. In order to further ensure the accuracy of the display of driving assistance information, step 4.2 uses the current vehicle's historical driving habits and vehicle data to filter out the information with the highest adaptability to the current vehicle from the driving assistance information that is displayed in the historical scenario.

[0087] Step 4.3) Filter and stratify the driving assistance information of the current scene according to the historical display information and display position with the highest matching degree.

[0088] The filtering layering here can be understood as filtering out the driving assistance information in the current scene from the historical display information and display position that have the highest matching degree.

[0089] Step 4.4): Based on the remaining driving assistance information after layering, determine the target information and target location of the current vehicle in the current scene.

[0090] The filtered driving assistance information is used as the target information to be displayed and displayed at the target location.

[0091] In some embodiments, in addition to the aforementioned layered driving assistance strategy, each client can also pre-configure corresponding display rules based on big data, and the current vehicle user can also make personalized configurations, making information display more flexible; exemplarily, the aforementioned method further includes:

[0092] Step 5.1): Based on the historical display information of the historical vehicles, pre-configure the hierarchical rules of the driving assistance information.

[0093] Each client can select the display status of driving assistance information of historical vehicles in various historical scenarios from big data, and place the information that users like to display into the pre-configured hierarchical rules.

[0094] Step 5.2): Based on the hierarchical rules, determine the target information and target location displayed by the current vehicle in the current scene.

[0095] It is understandable that, according to this hierarchical rule, the current vehicle's driving assistance information is filtered in layers to obtain the target information and target location to be displayed.

[0096] Step 5.3): In response to the control command for the hierarchical rule, update the hierarchical rule.

[0097] Specifically, for the current vehicle user's custom modifications to the layering rules, the layering rules are updated so that the target information and target location determined by the layering rules better match the current vehicle user's expectations.

[0098] In some embodiments, specific auxiliary information can be displayed by encapsulating components so that users can quickly find the corresponding auxiliary information function. For example, step S106 in the foregoing embodiment may include:

[0099] Step 6.1): In the current scenario, the target information is encapsulated into corresponding components and displayed at the target location through a display frame.

[0100] It should be noted that this target information can be displayed on the dashboard, vehicle display screen, IVI entertainment system display components, windshield HUD, and other target locations. Such target locations require a display frame of the aforementioned encapsulated components to be pre-set.

[0101] In some embodiments, such as Figure 2As shown, it also features a layered display scenario for driver assistance information. Based on accident data, vehicle owner information, and travel habits from the data source, it can cluster the characteristics of vehicle owner accident data, and then use correlation algorithms to calculate driving habits that are prone to causing accidents. Based on these driving habits, a dangerous driving habit model is built. In order to learn safe driving habit characteristics that do not cause accidents through this driving habit model, it can provide personalized driving safety suggestions for different vehicle owners' driving habits.

[0102] This invention also allows users with different driving abilities to obtain information and display methods suitable for them, reducing information interference. Specifically, it implements customized instrument panels / HUDs, differentiating the display methods of key information based on differences in driver experience and familiarity with roads. For example, the display content differs between novice and experienced drivers; the display content differs between HUDs for familiar roads and those for unfamiliar cities. Driving assistance information is layered when aggregating TSU-side information (such as ADAS, V2X navigation, vehicle status information, etc.). Information display themes that match the driving skills and abilities of different users are provided and projected onto the instrument panel / HUD, making information perception less complex, providing on-demand prompts, and avoiding distractions, thus making driving easier.

[0103] like Figure 3 As shown, this embodiment of the invention also provides a layered display device for driving assistance information 200, the device comprising:

[0104] The acquisition module 201 acquires driving assistance information for the current scenario through a standardized interface set, wherein the standardized interface set is used to acquire service information from multiple data sources;

[0105] The layering module 202, based on the historical display information of the historical vehicles corresponding to the current scenario and / or the driving habits of the current vehicle for the current scenario, layers the driving assistance information of the current scenario to determine the target information and target location;

[0106] The display module 203 controls the target information to be displayed at the target location in the current scene.

[0107] In some embodiments, the layering module 202 is further configured to: search for historical display information and display position of each historical vehicle in the corresponding historical scene according to the scene elements of the current scene, wherein the scene elements include time, location, and vehicle operation; filter and layer the driving assistance information of the current scene according to the historical display information and display position that are displayed most frequently; and determine the target information and target position of the current vehicle in the current scene according to the remaining driving assistance information after layering.

[0108] In some embodiments, the layering module 202 is further configured to: search for historical display information of the current vehicle and the display position of the historical display information in the corresponding historical scene based on the scene elements of the current scene, wherein the scene elements include time, location, and vehicle operation; filter and layer the driving assistance information of the current scene based on the driving habits of the current vehicle for the current scene, the historical display information, and the display position; and determine the target information and target position of the current vehicle in the current scene based on the remaining driving assistance information after layering.

[0109] In some embodiments, the layering module 202 is further configured to: search for historical display information of historical vehicles and the current vehicle in the corresponding historical scene and the display position of the historical display information, based on the scene elements of the current scene, wherein the scene elements include time, location, and vehicle operation; determine the historical display information and display position with the highest matching degree with the current vehicle in the current scene based on the vehicle data and driving habits of the current vehicle; filter and layer the driving assistance information of the current scene based on the historical display information and display position with the highest matching degree; and determine the target information and target position of the current vehicle in the current scene based on the remaining driving assistance information after layering.

[0110] In some embodiments, the layering module 202 is further configured to: pre-configure layering rules for the driving assistance information based on the historical display information of the historical vehicle; determine the target information and target location displayed by the current vehicle in the current scenario based on the layering rules; and update the layering rules in response to control commands for the layering rules.

[0111] In some embodiments, the display module 203 is further configured to encapsulate the target information into corresponding components in the current scenario and display them at the target location through a display frame.

[0112] In some embodiments, before the step of obtaining driving assistance information of the current scenario through a standardized interface set, the acquisition module 201 is further specifically used to uniformly standardize each service interface used for driving assistance information interaction and generate a standardized interface set.

[0113] Figure 4 This is a schematic diagram of the hardware architecture of the electronic device 300 provided in an embodiment of the present invention. See also... Figure 4As shown, the electronic device 300 includes a machine-readable storage medium 301 and a processor 302, and may also include a non-volatile storage medium 303, a communication interface 304, and a bus 305; wherein the machine-readable storage medium 301, the processor 302, the non-volatile storage medium 303, and the communication interface 304 communicate with each other through the bus 305. The processor 302 can execute the driving assistance information layered display method described in the above embodiments by reading and executing machine-executable instructions for layered display of driving assistance information in the machine-readable storage medium 301.

[0114] The machine-readable storage medium mentioned in this article can be any electronic, magnetic, optical, or other physical storage device that can contain or store information such as executable instructions, data, etc. For example, machine-readable storage media can be: RAM (Random Access Memory), volatile memory, non-volatile memory, flash memory, storage drives (such as hard disk drives), any type of storage disk (such as optical discs, DVDs, etc.), or similar storage media, or combinations thereof.

[0115] Non-volatile media can be non-volatile memory, flash memory, storage drives (such as hard disk drives), any type of storage disk (such as optical discs, DVDs, etc.), or similar non-volatile storage media, or combinations thereof.

[0116] It is understood that the specific operation methods of each functional module in this embodiment can be referred to the detailed description of the corresponding steps in the above method embodiment, and will not be repeated here.

[0117] The computer-readable storage medium provided in the embodiments of the present invention stores a computer program. When the computer program code is executed, it can implement the driving assistance information layered display method described in any of the above embodiments. For specific implementation, please refer to the method embodiments, which will not be repeated here.

[0118] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system and apparatus described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0119] Furthermore, in the description of the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0120] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0121] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the scope of the technology disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention.

Claims

1. A method of hierarchical display of driving assistance information, characterized by, The method comprises: obtaining driving assistance information of a current scene through a standardized interface set, wherein the standardized interface set is used to obtain service information of multiple data sources; determining target information and a target position by layering the driving assistance information of the current scene according to driving habits of a current vehicle corresponding to the current scene for the current scene; controlling the target information to be displayed at the target position in the current scene; The step of determining target information and a target position by layering the driving assistance information of the current scene according to driving habits of a current vehicle corresponding to the current scene for the current scene comprises: finding historical display information of the current vehicle in a corresponding historical scene and a display position of the historical display information according to scene elements of the current scene, wherein the scene elements comprise time, location and vehicle operation; the vehicle operation comprises overtaking operation; filtering and layering the driving assistance information of the current scene based on the driving habits of the current vehicle for the current scene, the historical display information and the display position; determining target information and a target position of the current vehicle in the current scene according to the driving assistance information remaining after layering; The step of filtering and layering the driving assistance information of the current scene based on the driving habits of the current vehicle for the current scene, the historical display information and the display position comprises: determining that the current scene has road familiarity according to smooth and skilled overtaking operation of a user in a historical time and a historical location, and filtering navigation information in the driving assistance information of the current scene.

2. The method of claim 1, wherein, The step of controlling the target information to be displayed at the target position in the current scene comprises: encapsulating the target information into corresponding components and displaying the target information at the target position through a display framework in the current scene.

3. The method of claim 1, wherein, Before the step of obtaining the driving assistance information of the current scene through the standardized interface set, the method further comprises: standardizing each service interface for driving assistance information interaction to generate the standardized interface set.

4. A driving assistance information hierarchical display device characterized by comprising: The device comprises: an obtaining module configured to obtain driving assistance information of a current scene through a standardized interface set, wherein the standardized interface set is used to obtain service information of multiple data sources; a layering module configured to determine target information and a target position by layering the driving assistance information of the current scene according to driving habits of a current vehicle corresponding to the current scene for the current scene; a display module configured to control the target information to be displayed at the target position in the current scene. The hierarchical module is further configured to search, according to a scene element of a current scene, historical display information of a current vehicle in a corresponding historical scene and a display position of the historical display information, wherein the scene element comprises time, location and vehicle operation; the vehicle operation comprises overtaking operation; filter driving assistance information of the current scene based on driving habits of the current vehicle for the current scene, the historical display information and the display position; and determine target information and a target position of the current vehicle in the current scene according to remaining driving assistance information after the filtering. The hierarchical module is further configured to determine that the current scene has road familiarity according to a smooth and skilled overtaking operation performed by a user at a historical time and a historical location, and filter navigation information in the driving assistance information of the current scene.

5. An electronic device comprising a memory, a processor, the memory having stored therein a computer program executable on the processor, characterized in that, The processor executes the computer program to implement the steps of the method of any one of claims 1 to 3.

6. A machine-readable storage medium, characterized in that, The machine readable storage medium stores machine executable instructions, which, when invoked and executed by the processor, cause the processor to implement the steps of the method of any one of claims 1 to 3.

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