CN110866078A

CN110866078A - Data processing method and device, display control method and device and vehicle

Info

Publication number: CN110866078A
Application number: CN201911096261.7A
Authority: CN
Inventors: 孙杰
Original assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Current assignee: Guangzhou Xiaopeng Motors Technology Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-03-06

Abstract

The application discloses a data processing method. The data processing method comprises the following steps: the method comprises the steps of obtaining original data of a target place, and conducting first aggregation processing on the original data according to geographic information to obtain first aggregated data. According to the data processing method, under the condition that the original data of the target place are gradually increased, the original data are aggregated according to the geographic information, so that when the information of the target place is displayed, the data volume of the target place is effectively controlled, the loading speed of the data is effectively improved, and the user experience is improved. The application also discloses a data processing device, a display control method, a display control device and a vehicle.

Description

Data processing method and device, display control method and device and vehicle

Technical Field

The present application relates to the field of data processing, and in particular, to a data processing method, a data processing apparatus, a display control method, a display control apparatus, a vehicle, and a computer storage medium based on a geographic location.

Background

Generally, a user inquires about location information, such as gas stations, charging piles, parking lots, etc., of a target area through an in-vehicle map application. Along with the increase of corresponding places, the data volume of place information is larger and larger, the speed of the map application for loading the place information data and displaying the place information data through the display screen is slower and slower, and the user experience is poorer.

Disclosure of Invention

In view of the above, embodiments of the present application provide a data processing method, a data processing apparatus, a display control method, a display control apparatus, a vehicle, and a computer storage medium.

The application provides a data processing method, which comprises the following steps:

acquiring original data of a target place;

and performing first aggregation processing on the original data according to the geographic information to obtain first aggregated data.

In some embodiments, the performing the first aggregation process on the raw data according to the geographic information to obtain first aggregated data includes:

performing region division to obtain a plurality of polymerization regions;

performing first aggregation processing on original data of a target place in each aggregation area to obtain a plurality of first aggregated sub-data;

taking the set of the plurality of first aggregate sub-data as the first aggregate data.

In some embodiments, the target site includes a plurality of types, and the performing the first aggregation processing on the raw data of the target site in each aggregation area to obtain the plurality of first aggregated sub-data includes:

and performing first aggregation processing on the original data of at least one target place in the multiple types to obtain first aggregated sub-data of the target places of the multiple types.

In some embodiments, the performing the region division to obtain the plurality of aggregation regions further comprises:

and determining an aggregation basis according to preset conditions, wherein the preset conditions comprise geographic information or time information.

In some embodiments, the performing a first aggregation process on the raw data of the target site in each aggregation area to obtain a plurality of first aggregated sub-data includes:

determining the number of the target places in each aggregation area according to the geographic information of the target places and the geographic information of each aggregation area;

and performing quantity aggregation processing on the target places in each aggregation area to obtain a plurality of first aggregation sub-data.

In some embodiments, the data processing method further comprises:

and performing second aggregation processing on the first aggregated data according to a preset rule to obtain second aggregated data.

In some embodiments, the second aggregating the first aggregated data according to the predetermined rule to obtain second aggregated data includes:

selecting a preset number of adjacent polymerization areas as a polymerization unit;

and performing second aggregation processing on the first aggregated sub-data which meets the preset rule in the aggregation unit.

In some embodiments, the second aggregating the first aggregated sub-data satisfying the predetermined rule in the aggregation unit comprises:

and performing second aggregation processing on the first aggregate subdata according to the geographic information of the first aggregate subdata and the geographic information of the aggregation area.

In some embodiments, the second aggregating the first aggregated sub-data according to the geographic information of the first aggregated sub-data and the geographic information of the aggregated area includes:

performing quantity aggregation processing on a plurality of first aggregate sub-data of which the difference of latitudes in the aggregation unit is smaller than the longitude and latitude interval of the aggregation area to obtain a plurality of second aggregate sub-data;

and taking the aggregation of the second aggregate sub data as the second aggregate data.

The present application provides a display control method for displaying information of target location data obtained by the data processing method as described above, the display control method including:

determining a region to be displayed and scale information of a target place according to the input information;

reading corresponding target place data according to the scale information;

and controlling the display equipment to display the target place information in an aggregation number according to the size of the display equipment, the area to be displayed of the target place and the scale information.

In some embodiments, the display control method further includes:

judging whether the aggregation quantity is 1;

and if the aggregation number is 1, controlling the display equipment to display the target place information according to the target place attribute.

In some embodiments, the controlling the display device to display the target venue information in a target venue class includes:

controlling the display device to display the target place information in an icon corresponding to the target place attribute.

The application provides a data processing apparatus, comprising:

the acquisition module is used for acquiring original data of a target place;

and the processing module is used for carrying out first aggregation processing on the original data according to the geographic information to obtain first aggregated data.

The application provides a display control device, characterized by, includes:

the determining module is used for determining the area to be displayed and the scale information of the target place according to the input information;

the reading module is used for reading the corresponding target place data according to the scale information;

and the control module is used for controlling the display equipment to display the target place information in an aggregation number according to the size of the display equipment, the area to be displayed of the target place and the scale information.

The present application provides a vehicle comprising a processor configured to:

acquiring original data of a target place;

The present application provides a vehicle comprising a processor and a display device, the processor being configured to:

reading corresponding target place data according to the scale information;

The application provides a vehicle, characterized in that includes:

one or more processors, memory; and

one or more programs, wherein the one or more programs are stored in the memory and executed by the one or more processors, the programs including instructions for performing the data processing method or the display control method

The present application provides a non-transitory computer-readable storage medium, which when executed by one or more processors, causes the processors to perform a data processing method as described above or a display control method as described above.

In the data processing method, the processing device, the display control method, the display control device, the vehicle and the computer-readable storage medium according to the embodiments of the present application, under the condition that the raw data of the target location is gradually increased, the raw data is aggregated according to the geographic information, so that when the information of the target location is displayed, the data amount of the target location is effectively controlled, the loading speed of the data is effectively improved, and the user experience is improved.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic flow chart diagram of a data processing method according to some embodiments of the present application.

FIG. 2 is a block diagram of a data processing device according to some embodiments of the present application.

FIG. 3 is a schematic illustration of a vehicle configuration according to certain embodiments of the present application;

FIG. 4 is a state diagram of a data processing method according to some embodiments of the present application.

Fig. 5-7 are flow diagrams of data processing methods according to certain embodiments of the present application.

FIG. 8 is a state diagram of a data processing method according to some embodiments of the present application.

Fig. 9-12 are flow diagrams of data processing methods according to certain embodiments of the present application.

FIG. 13 is a state diagram of a data processing method according to some embodiments of the present application.

Fig. 14 is a flow chart illustrating a display control method according to some embodiments of the present disclosure.

FIG. 15 is a block diagram of a display control device according to some embodiments of the present application.

Fig. 16 is a flow chart illustrating a display control method according to some embodiments of the present disclosure.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

Generally, before traveling or during a trip, a user queries information or information points of target places near a current position, a destination and a destination through a map application program, wherein the target places include places such as charging piles, gas stations, parking lots and the like. With the fact that city infrastructure is richer and more complete, target places such as charging piles are more and more, vehicles are limited by processing capacity of driving computers, and in the face of larger and larger data volume, information speed of loading and displaying corresponding target places in a map application program is slower and slower, so that information loading efficiency and performance of the map application program are greatly influenced, and user experience is poor.

Referring to fig. 1, a first embodiment of the present application provides a data processing method, including:

s10: acquiring original data of a target place;

s20: and performing first aggregation processing on the original data according to the geographic information to obtain first aggregated data.

Referring to fig. 2 to 4, a vehicle 100 is further provided according to an embodiment of the present disclosure. The vehicle 100 includes a processor 10. The processor 10 is configured to obtain raw data of a target site, and perform a first aggregation process on the raw data according to geographic information to obtain first aggregated data.

The embodiment of the application also provides a data processing device 110. The data processing method according to the embodiment of the present application may be implemented by the data processing apparatus 110.

In particular, the data processing apparatus 110 includes an acquisition module 112 and a processing module 114. S10 may be implemented by the obtaining module 112 and S20 may be implemented by the processing module 114. Alternatively, the acquisition module 112 is used to acquire raw data of a target site. The processing module 114 is configured to perform a first aggregation process on the raw data according to the geographic information to obtain first aggregated data.

In the data processing method and the data processing apparatus 100 according to the embodiment of the present application, under the condition that the raw data of the target location is gradually increased, the raw data is aggregated according to the geographic information, so that when the information of the target location is displayed, the data amount of the target location is effectively controlled, the data loading speed is effectively improved, and the user experience is improved.

Specifically, the target places include places of interest queried by the user in the map application, such as charging piles, gas stations, parking lots, after-sales vehicles, and the like. It will be appreciated that the mapping application typically loads the target venue data within the user's search area at a particular scale and displays it in a graphical interface via a display device. For example, a user searches for charging piles near the location a, and the map application program can load and display all charging pile data within a distance radius of 5km from the location a according to the parameters of the display device. And if the user directly searches for the charging pile without adding region limitation, the map application program loads and displays all charging pile data of the current city.

The raw data of the target location may include basic information of the target location, such as longitude and latitude, name, address, brand, number, city, location category, etc. of the target location. The location categories are different for different target locations, such as fast charging or slow charging for charging piles, and free charging or charging for parking lots.

In order to accelerate the data loading speed of the map application program, the map application program can download the original data of the target place from the server in a non-use state and generate a data table to be stored in a local database. Subsequently, if the original data is updated, for example, the number of target sites is increased or decreased, and the site type of the target site is changed, only the changed data may be updated.

After the original data are obtained, first aggregation processing is carried out on the original data according to the geographic information.

The first aggregation process is to aggregate the original numbers of the plurality of target locations whose geographic information satisfies the predetermined rule, and in the first aggregation process, one target location data may be selected as a reference. For example, one target location closest to the aggregation condition may be selected as a reference according to the latitude and longitude information. For example, the data to be added may be selected as the reference based on the time of adding the data to the entire target location, and the target location, that is, the location where the building time of a certain area is the earliest, may be selected as the target location.

In some examples, raw data for target sites within the same block may be aggregated in units of street office jurisdiction for a city. In other examples, raw data for a target site within a certain latitude and longitude range may also be aggregated according to latitude and longitude coordinates of the target site.

The original data are subjected to first aggregation processing to obtain first aggregation data. The first aggregation data includes aggregation information, for example, latitude and longitude information of a reference target location used for performing the first aggregation process, latitude and longitude information of a target location in the data for aggregation, the number of target locations for aggregation, and a code of the target location for aggregation. The first aggregated data generates a corresponding data table and stores the data table in a local database. It can be appreciated that the amount of data of the first aggregated data is effectively controlled compared to the original data. When there is a newly added target location in a certain area, the number of target locations to be aggregated is represented in the first aggregated data, and is not information data of the target locations.

Therefore, when a user has a requirement for inquiring the target place data, the first aggregated data is loaded for the display equipment, the display content is simplified, and the data volume needing to be loaded is effectively reduced. The client is prevented from processing the abnormal crash due to the overlarge data volume. And the data expansibility, compatibility and safety are improved.

Referring to fig. 5, in some embodiments, S20 includes:

s21: performing region division to obtain a plurality of polymerization regions;

s22: performing first aggregation processing on original data of a target place in each aggregation area to obtain a plurality of first aggregated sub-data;

s23: and taking the set of the plurality of first aggregated sub-data as first aggregated data.

In some embodiments, the processor 10 is configured to perform area division to obtain a plurality of aggregation areas, perform a first aggregation process on the raw data of the target site in each aggregation area to obtain a plurality of first aggregation sub-data, and determine a set of the plurality of first aggregation sub-data as the first aggregation data.

In certain embodiments, S21-S23 may be implemented by processing module 114. That is, the processing module 114 is configured to perform area division to obtain a plurality of aggregation areas, perform a first aggregation process on the original data of the target location in each aggregation area to obtain a plurality of first aggregate sub-data, and use a set of the plurality of first aggregate sub-data as the first aggregate data.

Specifically, the area division is to divide the map plane into a plurality of sub-areas, that is, aggregation areas, so that the original data of the target places located in the same aggregation area can be aggregated, and a basis is provided for data aggregation. It will be appreciated that for maps, the range size and display content of the map application display area will vary with different scales. In the same frame, the smaller the scale, the larger the display range, but the less the display content. And the larger the scale, the smaller the display range and the more detailed the display content. During operation, a user can change the viewing range by zooming on the display device with the touch function, and the like, and the zooming of the map is also the change of the scale.

In order to accommodate the display of the polymerization information of the appropriate target site on each scale, the first polymerization process may be performed for each scale by using a plurality of different scales.

In one example, the world map may be expanded in a planar fashion, with the map corresponding from top to bottom 90 degrees north latitude to 90 degrees south latitude, and from left to right 180 degrees west longitude to 180 degrees east longitude. The world map can be divided into a plurality of square grids with the side length of 1 degree when the scale is 1:100 km. Thus, the world map is divided into 360 × 180 square grids, the upper and lower sides of each square grid have corresponding latitude information, and the left and right sides have corresponding longitude information.

According to requirements, first aggregation processing can be respectively carried out under the conditions that the scale is 1:5km, 1:500m and the like, and corresponding first aggregation data tables are respectively generated and stored in a local memory so as to be called when a user views a map at the corresponding scale.

The side length of the polymerization zones can be scaled down on a scale of 1 degree, for example 0.05 degree per polymerization zone at a scale of 1:5km, and 0.005 degree per polymerization zone at a scale of 1:500 m.

In this way, the first aggregation processing may be performed on the target location in each aggregation area in units of aggregation areas to obtain the first aggregated sub-data corresponding to the target location. The set of all the first aggregate sub-data is also the first aggregate data at the current scale. In the subsequent display process, the map application will display according to the first aggregated data, without displaying the original data of the target site any more.

The division of the aggregation area is not limited to the method of dividing the map according to the predetermined side length provided in the present application, and any method may be used as long as the first aggregation process can be performed without overlapping the original data of the target location.

Target sites include various types, such as: fill electric pile, filling station, parking area, vehicle after-sale etc.. In some examples, in the aggregation process, only target location data of a specific category in which a user is interested or inquired may be aggregated, for example, the user currently inquires about relevant information of the charging pile, and then the first aggregation process is performed only on the relevant data of the charging pile, and accordingly, when displayed, the data of the charging pile after the aggregation process is displayed in a graph related to the charging pile, for example, a lightning pattern may be used to represent the charging pile. Of course, in this example, since the aggregation processing is performed only on data of one type of target site, information related to the aggregated data, such as the number and the like, may also be directly displayed.

In other examples, in order to facilitate a user to simultaneously grasp aggregation information of multiple types of target sites within an aggregation area, raw data for each type of target site in the aggregation area may be processed. That is, the user can grasp the aggregated information such as the charging pile and the parking lot at the same time in the same display interface. Accordingly, different types of target sites and therefore different graphics are displayed when displayed, for example, a lightning pattern may be used to represent the charging device, and a vehicle or an english initial P representing parking may be used to represent the parking lot, so that the user may distinguish the aggregated information of the different types of target sites by the pattern. It should be noted that, as for the graphic display of the target location, without limitation, the user can distinguish the type of the target location by using an icon with identification, and the system may provide the user with various display options, such as a single character, an initial english letter, a related pattern, and the like.

Referring to fig. 6, in some embodiments, S22 includes:

s221: determining the number of the target places in each aggregation area according to the geographic information of the target places and the geographic information of each aggregation area;

s222: and performing quantity aggregation processing on the target places in each aggregation area to obtain a plurality of first aggregation sub-data.

In some embodiments, the processor 10 is configured to determine the number of target sites in each aggregation area according to the geographic information of the target sites and the geographic information of each aggregation area, and perform a number aggregation process on the target sites in each aggregation area to obtain a plurality of first aggregate data.

In some embodiments, S221 and S222 may be implemented by the processing module 114. Or, the processing module 114 is configured to determine the number of the target places in each aggregation area according to the geographic information of the target places and the geographic information of each aggregation area, and perform number aggregation processing on the target places in each aggregation area to obtain a plurality of first aggregate sub data.

Specifically, the aggregation basis is selected before the aggregation processing, so that during displaying, the aggregation number in the aggregation area can be displayed at the position of the aggregation basis, and after the map is divided according to the corresponding specification, each aggregation area has corresponding geographic information, namely, the longitude and the latitude of the division boundary. Each target site has a geographic location, i.e., its own latitude and longitude coordinates. In this way, according to the comparison between the geographic information of the target location and the geographic information of the aggregation area, the first aggregation processing can be performed on a plurality of target locations having the same geographic information characteristics, so that the number of target locations in each aggregation area can be determined.

For the selection of the aggregation basis, in some examples, geographic information may be used as a condition for determining the aggregation basis, for example, a target place closest to the latitude of the boundary line of the aggregation area may be selected as the aggregation basis according to latitude information of the target places in the aggregation area, that is, a position where the aggregation information is displayed when finally displayed.

In other examples, the aggregation base may be determined according to the time information, for example, selecting an aggregation base that is the earliest to be used in the aggregation area as a position where the aggregation information is displayed when finally displayed.

Of course, the determination of the aggregation basis is not limited to the manner disclosed in the present application, and any manner can be used that can provide an aggregation basis to facilitate aggregation and display of data in the aggregation region.

Referring to fig. 7 and 8, in such an embodiment, S221 includes:

s2211: and determining the number of the target places in each aggregation area according to the longitude and latitude of the target places and the longitude and latitude intervals of the aggregation areas.

In some embodiments, the processor 10 is configured to determine the number of target sites in each aggregation area based on the latitude and longitude of the target sites and the latitude and longitude intervals of the aggregation areas.

In some implementations, S2211 may be implemented by the processing module 114. Or, the processing module 114 is configured to determine the number of the target locations in each aggregation area according to the longitude and latitude of the target locations and the longitude and latitude intervals of the aggregation areas.

Specifically, after the aggregation areas are divided, the upper and lower sides of each aggregation area have corresponding latitude information, and the left and right sides have corresponding longitude information, so that the latitude and longitude range of each aggregation area can be obtained, and the data of the target location in the latitude and longitude range can be subjected to the first aggregation processing.

For example, the latitude and longitude range of a certain area a is [ mx ° E, ny ° N ] to [ m +1) x ° E, (N +1) y ° N ], and all 3 object fields located within the latitude and longitude range are determined by comparison. In the subsequent display, each target location in the area is not displayed any more, but 3 target locations in the area are displayed with reference to one of the target locations. On this basis, the user can further query the specific locations of the 3 target sites in the area. As such, the amount of data of the first aggregated data is less than the amount of data of the original data, and querying from the first aggregated data is more efficient than querying from the original data. For the display device, the data amount required to be loaded and rendered at each stage is reduced, and the processing efficiency is improved.

Referring to fig. 9, in some embodiments, the data processing method further includes:

s30: and performing second aggregation processing on the first aggregation data according to a preset rule to obtain second aggregation data.

In some embodiments, the processor 10 is further configured to perform a second aggregation process on the first aggregated data according to a predetermined rule to obtain second aggregated data.

In some embodiments, S30 may be implemented by processing module 114. In other words, the processing module 114 is configured to perform a second aggregation process on the first aggregated data according to a predetermined rule to obtain second aggregated data.

In particular, map applications are often displayed in the form of graphical interfaces. Wherein, the target place can be displayed in the map in the form of icons. The icons generally have a certain size specification, and it is understood that in the case of displaying with the first aggregate data, although the display content has been greatly reduced with respect to the original data, a situation may occur in which a plurality of first aggregate sub-data are mutually overlaid when displayed. Therefore, the second aggregation processing is performed again on the basis of the first aggregation data obtained by the first aggregation processing, in order to avoid the icons of the first aggregate data from being mutually overlapped when displayed.

In some examples, when the distance between icons (icon outline) of the two first icon sub-data is smaller than the distance between positions (coordinate points) of the two in the map at the current scale, the icons of the two will be mutually overlapped. Thus, the first sub-data satisfying the condition may be subjected to the second aggregation processing by using the predetermined rule, so as to obtain the second aggregated data. The first sub data which accords with the preset rule form second aggregated sub data after aggregation, the first aggregated sub data which is not aggregated automatically becomes the second aggregated sub data, the form and the content of the first sub data are kept unchanged, the second aggregated data is finally formed, and meanwhile, a data table is formed and stored in the storage device of the body so as to be called when the data table is displayed.

Of course, the predetermined rule is not limited to the formulation method disclosed in the present embodiment, and any other method capable of avoiding the icon capping may be applied, and is not limited herein.

Referring to fig. 10, in some embodiments, S30 includes:

s31: selecting a preset number of adjacent polymerization areas as a polymerization unit;

s32: and performing second aggregation processing on the first aggregated sub-data which meets a preset rule in the aggregation unit.

In some embodiments, the processor 10 is configured to select a predetermined number of adjacent aggregation areas as an aggregation unit, and to perform a second aggregation process on the first aggregation sub-data satisfying a predetermined rule in the aggregation unit.

In certain embodiments, S31 and S32 may be implemented by processing module 114. Or, the processing module 114 is configured to select a predetermined number of adjacent aggregation areas as an aggregation unit, and perform a second aggregation process on the first aggregation sub-data that satisfies a predetermined rule in the aggregation unit.

It can be understood that after the map is divided into squares, for any square in the map, the icon of the first sub-aggregation data in the aggregation area corresponding to the square may only have the possibility of being mutually overlapped with the icons of the other 8 squares surrounding the square. In some examples, the aggregation region where each first aggregate sub data is located is traversed, 9 aggregation regions (3 × 3) including the aggregation region may be selected as one aggregation unit, and the first aggregate sub data satisfying the predetermined rule is subjected to the second aggregation processing. In other examples, other ways of dividing the aggregation unit may also be adopted, and are not limited herein.

Referring to fig. 11, in such an embodiment, S32 includes:

s321: and performing second aggregation processing on the first aggregate subdata according to the geographic information of the first aggregate subdata and the geographic information of the aggregation area.

In some embodiments, the processor 10 is configured to perform a second aggregation process on the first aggregated sub-data according to the geographic information of the first aggregated sub-data and the geographic information of the aggregation area.

In some embodiments, S321 may be implemented by the processing module 114. Or, the processing module 114 is configured to perform a second aggregation process on the first aggregated sub data according to the geographic information of the first aggregated sub data and the geographic information of the aggregation area.

Specifically, the first aggregate sub-data information includes longitude and latitude information of an aggregate reference target location, that is, geographical information such as a longitude and latitude minimum value of the target location in the original data subjected to aggregation, the target location displayed by the icon. The map is divided into squares according to a scale and then has corresponding geographic information, namely latitude and longitude ranges. In this way, the first aggregate sub-data meeting the predetermined rule is subjected to second aggregation processing according to the geographic information among the plurality of first aggregate sub-data in the aggregation unit and the geographic information of the aggregation area.

Referring to fig. 12 and 13, in such an embodiment, S321 includes:

s3211: performing quantity aggregation processing on a plurality of first aggregation sub-data of which the difference of latitudes in an aggregation unit is smaller than the latitude and longitude interval of an aggregation area to obtain a plurality of second aggregation sub-data;

s3212: and taking the aggregation of the second aggregation subdata as second aggregation data.

In some embodiments, the processor 10 is configured to perform a number aggregation process on a plurality of first aggregated sub-data in an aggregation unit, the difference between latitudes of which is smaller than a longitude and latitude interval of an aggregation area, to obtain a plurality of second aggregated sub-data, and to aggregate the second aggregated sub-data as the second aggregated data.

In some embodiments, S3211-S3212 may be implemented by the processing module 114. Or, the processing module 114 is configured to perform quantity aggregation processing on a plurality of first aggregated sub-data in an aggregation unit, where a difference between latitudes in the aggregation unit is smaller than a longitude and latitude interval of an aggregation area, to obtain a plurality of second aggregated sub-data, and to use aggregation of the second aggregated sub-data as the second aggregated data.

Specifically, it can be understood that, if the difference between the longitude and latitude of the two first aggregate sub-data is smaller than the longitude and latitude interval range of the aggregate area, the icons of the two first aggregate sub-data may overlap each other, and thus, this situation can be effectively avoided. For the data which is not mutually overlapped but has geographic information meeting the second aggregation processing rule through the second aggregation processing, the elements of the display interface are more concise.

In the second aggregation processing process, when the first aggregate sub-data meets a predetermined rule and can be subjected to second aggregation processing, the currently traversed aggregation area is used as an aggregation basis, and the first aggregate sub-data of other aggregation areas are combined into the first aggregate sub-data used as the aggregation basis to form second aggregate sub-data. Similar processing is performed for different scales of the map, so that when the user queries at different scales, corresponding second aggregated data can be displayed.

The aggregation processing of the target place data can be performed regularly by the client or the service provider, so that the timeliness of the target place data is ensured.

An embodiment of a second aspect of the present application provides a display control method. The display control method is used for controlling the display device to display the aggregated data of the target site acquired by the data processing method according to the first aspect of the application.

Referring to fig. 13 and 14, the display control method includes:

s40: determining a region to be displayed and scale information of a target place according to the input information;

s50: reading corresponding target place data according to the scale information;

s60: and controlling the display equipment to display the target place information in the aggregation quantity according to the size of the display equipment, the area to be displayed of the target place and the scale information.

Referring to fig. 3 and 15, the present embodiment further provides a vehicle 200. The vehicle 200 includes a processor 20 and a display device 22. The processor 20 is configured to determine a to-be-displayed area and scale information of a target location according to the input information, and to read corresponding target location data according to the scale information, and to control the display device 22 to display the target location information in an aggregated amount according to the size of the display device 22, the to-be-displayed area of the target location, and the scale information.

The embodiment of the application also provides a display control device 210. The display control method according to the embodiment of the present application can be implemented by the display control device 210.

Specifically, the data processing device 210 includes a determination module 211, a reading module 212, and a control module 214. S40 may be implemented by the determination module 211, S50 may be implemented by the reading module 212, and S60 may be implemented by the control module 214. Or, the determining module 211 is configured to determine the to-be-displayed area and the scale information of the target location according to the input information. The reading module 212 is configured to read corresponding target location data according to the scale information. The control module 214 is configured to control the display device to display the target location information in the aggregated amount according to the size of the display device, the area to be displayed in the target location, and the scale information.

Specifically, the scale information is what scale the user views the map. The display device 22 may be a center control display screen of the vehicle 200, and the size of the display device 22 is the screen size of the center control display screen. Generally, the larger the screen size is, the larger the range that can be displayed in the current screen is for the same scale. The target location to be displayed is an area where the user inquires about the target location information, for example, a city, a block, and a place nearby.

In actual operation, when a user has a need to query a target location in a certain area, the display device 22 may be controlled to obtain data to be displayed according to the above-mentioned relevant parameters, and display the data in a graphic manner after processing such as rendering. For example, the user may determine that the current map scale is 1:500m, after the user slides the map to the area desired to be queried, triggering the query scale to be 1:500m data table. And judging the latitude and longitude range which can be displayed in the screen currently according to the size of the display device 22, so as to determine the second aggregate subdata which can be displayed currently in the data table. And then displaying the icon on the map according to the longitude and latitude information of the second aggregate subdata. And the icon shows the number of the aggregated original data in the second aggregated sub-data, that is, the number of the target sites in a certain aggregation unit. If the user has a need for further query, the aggregation icon of the target location at the corresponding location may be clicked, the display device 22 further displays the original data of the target location aggregated by the second aggregate sub-data, and each original data is displayed at the corresponding location of the corresponding icon in the map. And triggering re-inquiry and re-rendering the icon each time the user slides to a new position. And when the user zooms the map to a new scale, triggering and inquiring the data table corresponding to the corresponding scale.

Therefore, compared with the data table which uses the original data to inquire and display, the data table which is subjected to the aggregation processing only has one or more elements to be displayed, the map rendering efficiency is improved, and the memory usage is reduced. In addition, in the aspect of visual attractiveness, the icons of the original data may overlap with each other in a pressing mode, and only one icon is displayed in a certain area range after aggregation, so that the method is more concise and attractive.

In other examples, after the user determines the scale information, the user may directly trigger the query of the data table corresponding to the scale, and load all the data without determining the area to be displayed.

Referring to fig. 13 and 16, in some embodiments, the display control method further includes:

s70: judging whether the aggregation quantity is 1;

s80: and if the aggregation number is 1, controlling the display equipment to display the target place information according to the target place attribute.

In some embodiments, the processor 20 is configured to determine whether the aggregation number is 1, and to control the display device 22 to display the destination location information with the destination location attribute if the aggregation number is 1.

In certain embodiments, S70 and S80 may be implemented by the control module 214. In other words, the control module 214 is configured to determine whether the aggregation number is 1, and to control the display device 22 to display the target location information with the target location attribute if the aggregation number is 1.

In particular, it can be appreciated that if there is only one target site within a certain aggregation area, the number of displayed target sites is not significant to the user. In this case, in order to provide more effective information to the user, the information on the number of icon displays may be replaced with the attribute information of the target place. Taking the charging pile as an example, the target location may be a charging pile, and the charging pile may be displayed as a fast charging or a slow charging by using different icons, for example, when the charging pile is a fast charging pile, a corresponding icon for fast charging, such as a pattern including two lightning bolts, may be displayed, and when the charging pile is a slow charging pile, a corresponding icon for general charging, such as a pattern including one lightning bolt, may be displayed. As another example, for a target location that is a parking lot, the parking lot may be displayed with a different icon for free or for a fee.

The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media embodying computer-executable instructions that, when executed by one or more processors, cause the processors to perform the instructions of the data processing method or the instructions of the display control method of any of the above embodiments.

The embodiment of the application also provides a vehicle. The vehicle includes one or more processors, and the one or more programs are stored in the memory and configured to be executed by the one or more processors. The program includes a program for executing the data processing method or the display control method according to any one of the above embodiments.

The processor may be used to provide computing and control capabilities, supporting the operation of the entire server. The memory of the server provides an environment for the execution of computer readable instructions in the memory.

It will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by hardware instructions of a computer program, which may be stored in a non-volatile computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), or the like.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A data processing method, comprising:

acquiring original data of a target place;

2. The data processing method of claim 1, wherein the performing the first aggregation process on the raw data according to the geographic information to obtain first aggregated data comprises:

performing region division to obtain a plurality of polymerization regions;

3. The data processing method of claim 2, wherein the target site includes a plurality of types, and the performing the first aggregation processing on the raw data of the target site in each aggregation area to obtain a plurality of first aggregated sub-data comprises:

4. The data processing method according to claim 2, wherein the performing the region division to obtain the plurality of aggregation regions further comprises:

5. The data processing method of claim 2, wherein the performing the first aggregation processing on the raw data of the target site in each aggregation area to obtain a plurality of first aggregated sub-data comprises:

6. The data processing method of claim 2, further comprising:

7. The data processing method according to claim 6, wherein the second aggregation processing on the first aggregated data according to a predetermined rule to obtain second aggregated data comprises:

8. The data processing method of claim 7, wherein the second aggregating the first aggregated sub-data satisfying the predetermined rule in the aggregation unit comprises:

9. The data processing method of claim 8, wherein the second aggregating the first aggregated sub-data according to the geographical information of the first aggregated sub-data and the geographical information of the aggregated area comprises:

10. A display control method for displaying information of target place data obtained by the data processing method according to any one of claims 1 to 8, the display control method comprising:

reading corresponding target place data according to the scale information;

11. The display control method according to claim 10, characterized in that the display control method further comprises:

judging whether the aggregation quantity is 1;

12. The display control method according to claim 11, wherein the controlling the display device to display the target place information in a target place class includes:

13. A data processing apparatus, comprising:

the acquisition module is used for acquiring original data of a target place;

14. A display control apparatus, characterized by comprising:

15. A vehicle, comprising a processor configured to:

acquiring original data of a target place;

16. A vehicle comprising a processor and a display device, the processor configured to:

reading corresponding target place data according to the scale information;

17. A vehicle, characterized by comprising:

one or more processors, memory; and

one or more programs, wherein the one or more programs are stored in the memory and executed by the one or more processors, the programs comprising instructions for performing the data processing method of any of claims 1-9 or the display control method of any of claims 10-12.

18. A non-transitory computer-readable storage medium, which when executed by one or more processors, causes the processors to perform the data processing method of any one of claims 1-9 or the display control method of any one of claims 10-12.