CN117009444A

CN117009444A - Data processing method, device, equipment and computer readable storage medium

Info

Publication number: CN117009444A
Application number: CN202210912185.8A
Authority: CN
Inventors: 高树; 周志桐
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-11-07

Abstract

The embodiment of the application discloses a data processing method, a device, equipment and a computer readable storage medium, wherein the method comprises the following steps: displaying a virtual hour meter in a first area of the electronic navigation map; displaying a current speed of time value and a dynamic speed of time pointer in a virtual speed of time table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value. By adopting the application, the display effect of the electronic navigation map can be improved, and the practicability of the electronic navigation map can be further improved. The embodiment of the application can be applied to the fields of maps, traffic and the like.

Description

Data processing method, device, equipment and computer readable storage medium

Technical Field

The present application relates to the field of internet technologies, and in particular, to a data processing method, apparatus, device, and computer readable storage medium.

Background

Along with the development of society, road traffic becomes more and more complicated, and people often need to complete route planning, route navigation and the like by means of an electronic navigation map when going out.

The existing electronic navigation map can provide navigation routes from departure places to destinations for people and road information such as road traffic jam conditions aiming at the navigation routes, and can not provide information related to the navigation map for people. Obviously, the content displayed by the existing electronic navigation map is single, so that the practicability of the electronic navigation map is reduced.

Disclosure of Invention

The embodiment of the application provides a data processing method, a device, equipment and a computer readable storage medium, which can improve the display effect of an electronic navigation map and further improve the practicability of the electronic navigation map.

In one aspect, an embodiment of the present application provides a data processing method, including:

displaying a virtual hour meter in a first area of the electronic navigation map;

displaying a current speed of time value and a dynamic speed of time pointer in a virtual speed of time table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

In one aspect, an embodiment of the present application provides a data processing apparatus, including:

the first display module is used for displaying a virtual hour meter in a first area of the electronic navigation map;

the second display module is used for displaying the current speed value and the dynamic speed pointer in the virtual speed table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

Wherein, the data processing device still includes:

the third display module is used for displaying navigation thumbnails in a second area of the electronic navigation map; the second area is not overlapped with the area where the navigation route in the electronic navigation map is located, and the positions of the second area and the first area in the electronic navigation map are respectively in a symmetrical relation; the first area is not overlapped with the area where the navigation route in the electronic navigation map is located;

the fourth display module is used for displaying a navigation thumbnail road network corresponding to the electronic navigation map in the navigation thumbnail; the navigation thumbnail route in the navigation thumbnail road network is displayed in a highlighted manner.

Wherein, the data processing device still includes:

and the first response module is used for updating the virtual hour table into the navigation thumbnail in the first area and updating the navigation thumbnail into the virtual hour table in the second area if the trigger operation for exchanging the virtual hour table and the navigation thumbnail is responded.

Wherein, the data processing device still includes:

the display screen switching module is used for informing the first display module to display the virtual hour meter in the first area of the electronic navigation map and informing the third display module to display the navigation thumbnail in the second area of the electronic navigation map if the terminal equipment for displaying the electronic navigation map is switched from the first display screen state to the second display screen state;

and the display screen switching module is also used for canceling to display the virtual hour meter and the navigation thumbnail in the electronic navigation map if the display screen is switched from the second display screen state to the first display screen state.

The virtual speed per hour table is a single-point speed per hour table or an interval speed per hour table;

a second display module, comprising:

the first acquisition unit is used for acquiring the current object position of the navigation object at the current time;

the first display unit is used for displaying the current speed value and the dynamic speed pointer in the single-point speed per hour table if the speed measuring mode of the current object position is the single-point speed measuring mode;

The second display unit is used for displaying the current speed value and the dynamic speed pointer in the interval speed table if the speed measuring mode of the current object position is the interval speed measuring mode; the interval hour table includes an interval statistics area other than an area for displaying a current hour value and a dynamic hour pointer;

the second display unit is also used for displaying the interval average speed per hour value and the interval residual distance value in the interval statistical region; the interval average speed value is used for representing the average speed of the navigation object in the speed measurement road interval at the current moment; the interval remaining distance value is used for representing the distance between the current object position and the end point of the speed measuring road interval.

The virtual speed table is a normal speed table or an abnormal speed table;

a second display module, comprising:

the third display unit is used for displaying the current speed value and the dynamic speed pointer in the normal speed table if the current object speed is in the normal speed state corresponding to the current object position;

the fourth display unit is used for displaying the current speed value and the dynamic speed pointer in the abnormal speed table if the current object speed is in the abnormal speed state corresponding to the current object position; the background display mode of the normal speed meter is different from the background display mode of the abnormal speed meter.

The abnormal speed per hour table is a first abnormal speed per hour table or a second abnormal speed per hour table;

a fourth display unit including:

the first display subunit is used for displaying the current speed value and the dynamic speed pointer in the first abnormal speed table if the current object speed is in the first abnormal speed state corresponding to the current object position;

the second display subunit is used for displaying the current speed value and the dynamic speed pointer in a second abnormal speed table if the current object speed is in a second abnormal speed state corresponding to the current object position; the second abnormal speed meter carries an abnormal prompt animation; the abnormal state level corresponding to the second abnormal speed state is higher than the abnormal state level corresponding to the first abnormal speed state.

The background display mode of the virtual hour meter comprises background display colors of the virtual hour meter;

a second display module, comprising:

the fifth display unit is used for displaying the current speed value and the dynamic speed pointer in the virtual speed table;

the area dividing unit is used for dividing the virtual hour meter into a first inner ring area and a second inner ring area which are not overlapped with each other by taking the current deflection position as a dividing line; wherein the speed of time characterized by the first inner ring region is less than the speed of time characterized by the second inner ring region; the first inner ring area is formed based on the starting position and the current deflection position of the dynamic speed pointer;

The background display unit is used for displaying the color by taking the first color set as the background of the first inner ring area and taking the first color set as the pointer display mode of the dynamic speed pointer; the first set of colors is associated with a current speed of time value;

the background display unit is further used for displaying the color by taking the system color set as the background of the second inner ring area.

The virtual time rate table is a section time rate table aiming at a section speed rate mode; the interval hour meter further comprises an interval statistical region except the first inner ring region and the second inner ring region;

the background display unit is also used for displaying the color by taking the second color set as the background of the interval statistical region; the second set of colors is associated with an interval average speed per hour value; the interval average speed per hour value is used for representing the average speed per hour of the speed measurement road interval under the current moment of the navigation object.

Wherein, the second display module includes:

the first updating unit is used for updating and displaying the historical speed value as the current speed value in the virtual speed table; the historical speed per hour value is used for representing the historical travel speed per hour of the navigation object at the historical moment; the historical time is earlier than the time corresponding to the current running speed;

The pointer deflection unit is used for deflecting the dynamic speed per hour pointer positioned at the historical deflection position to the current deflection position in the virtual speed per hour table; the historical deflection position is used to characterize the historical speed of time value.

Wherein, the second display module still includes:

the first holding unit is used for holding the historical background display mode in the virtual speed table as a background display mode and holding the historical pointer display mode of the dynamic speed pointer as a pointer display mode if the speed state corresponding to the current speed value is the same as the speed state corresponding to the historical speed value; the historical background display mode and the historical pointer display mode are determined by the speed state corresponding to the historical speed value;

and the second updating unit is used for updating the historical background display mode in the virtual speed table to a background display mode and updating the historical pointer display mode of the dynamic speed pointer to a pointer display mode if the speed state corresponding to the current speed value is different from the speed state corresponding to the historical speed value.

Wherein, the second display module still includes:

the second holding unit is used for holding the historical background display mode in the virtual speed meter as a background display mode and holding the historical pointer display mode of the dynamic speed pointer as a pointer display mode if the speed measurement mode corresponding to the current speed value is the same as the speed measurement mode corresponding to the historical speed value; the historical background display mode and the historical pointer display mode are determined by a speed measurement mode corresponding to the historical speed per hour value;

And the third updating unit is used for updating the historical background display mode in the virtual speed table to be a background display mode and updating the historical pointer display mode of the dynamic speed pointer to be a pointer display mode if the speed measurement mode corresponding to the current speed value is different from the speed measurement mode corresponding to the historical speed value.

The first display module is specifically configured to update and display, in a first area of the electronic navigation map, a history virtual time rate table that matches a history travel mode as a virtual time rate table that matches a current travel mode if the current travel mode corresponding to the current travel time rate is different from the history travel mode corresponding to the history travel time rate; the historical moment corresponding to the historical travel speed is earlier than the current moment corresponding to the current travel speed; the history virtual speed table is used for displaying a history speed value; the historical speed of travel value is used to characterize the historical speed of travel.

Wherein, the data processing device still includes:

the second response module is used for acquiring a scaling ratio if responding to a triggering operation for scaling the virtual hour meter, and controlling the virtual hour meter to scale according to the scaling ratio;

and the second response module is also used for acquiring a movement track if responding to the trigger operation for moving the virtual speed meter, and controlling the virtual speed meter to move according to the movement track.

Wherein, the second display module still includes:

the first determining unit is used for determining the current object position of the navigation object at the current time and determining the current speed rule corresponding to the current object position; the current speed of time rule comprises at least two speed of time intervals and at least two speed of time states; wherein, one hour interval is mapped to one hour state; at least two time speed states respectively correspond to different color sets;

the second determining unit is used for determining a current speed interval to which the current object speed belongs in at least two speed intervals and mapping the current speed interval to at least two speed states;

a third determining unit configured to determine, as a current speed state, a speed state mapped with the current speed interval among at least two speed states;

and the fourth determining unit is used for determining a color set corresponding to the current speed per hour state as a first color set in the at least two color sets.

Wherein the fourth determination unit includes:

the first acquisition subunit is used for acquiring a prompt time interval corresponding to the critical time interval in at least two time intervals if the current object time is located in the critical time interval in the current time interval;

The first determining subunit is used for determining the speed state mapped with the prompt speed interval as a prompt speed state in at least two speed states;

and the second determining subunit is used for determining the color set corresponding to the prompt speed state as the first color set in the at least two color sets.

Wherein the pointer deflection unit includes:

the second acquisition subunit is used for acquiring pointer deflection rules of the virtual hour meter; the pointer deflection rule is used for indicating the mapping relation between deflection angles of the dynamic speed per hour pointer and the speed per hour value;

the third acquisition subunit is used for determining a current deflection angle corresponding to the current speed per hour value according to the pointer deflection rule and acquiring a deflection angle difference value between the current deflection angle and the historical deflection angle; the historical deflection angle is the deflection angle corresponding to the historical speed per hour value;

the first deflection subunit is used for carrying out forward deflection on the dynamic speed pointer positioned at the historical deflection position in the virtual speed table if the deflection angle difference value is a forward difference value, and determining the position of the dynamic speed pointer as the current deflection position when the forward deflection angle is the deflection angle difference value;

And the second deflection subunit is used for reversely deflecting the dynamic speed pointer positioned at the historical deflection position in the virtual speed table if the deflection angle difference value is a reverse difference value, and determining the position of the dynamic speed pointer as the current deflection position when the reverse deflection angle is the deflection angle difference value.

Wherein, the data processing device still includes:

the navigation system comprises a first acquisition module, a second acquisition module and a navigation module, wherein the first acquisition module is used for acquiring a route navigation request aiming at a navigation object in a navigation application; the route navigation request comprises an initial position and a final position;

the second acquisition module is used for acquiring a navigation route aiming at the navigation object according to the route navigation request; the navigation route is determined based on the initial position and the end position;

the third acquisition module is used for starting a positioning engine in the navigation application according to the navigation route and acquiring a positioning result through the positioning engine;

and the map generation module is used for generating an electronic navigation map based on the positioning result in the navigation application.

Wherein, the third acquisition module includes:

the second acquisition unit is used for acquiring a positioning result through the carrier phase positioning engine if the positioning engine comprises the carrier phase positioning engine;

The third acquisition unit is used for acquiring a positioning result through the satellite positioning engine if the positioning engine does not comprise the carrier phase positioning engine;

the positioning result obtained by the carrier phase positioning engine is better than the positioning result obtained by the satellite positioning engine.

The positioning engine comprises a carrier phase positioning engine and a satellite positioning engine;

a map generation module, comprising:

the first transmission unit is used for transmitting the positioning result to the satellite positioning engine if the positioning result is acquired by the carrier phase positioning engine;

the second transmission unit is used for generating a real navigation route adsorption result corresponding to the positioning result through the satellite positioning engine and transmitting the real navigation route adsorption result to a map drawing service processor corresponding to the navigation application;

the first rendering unit is used for rendering a real navigation route adsorption result in the base map through the map drawing service processor to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation route adsorption result.

Wherein, the map generation module includes:

the third transmission unit is used for generating a real navigation pavement adsorption result corresponding to the positioning result through the satellite positioning engine if the positioning result is acquired through the satellite positioning engine, and transmitting the real navigation pavement adsorption result to a map drawing service processor corresponding to the navigation application;

The second rendering unit is used for rendering a real navigation pavement adsorption result in the base map through the map drawing service processor to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation road surface adsorption result.

Wherein, first display module includes:

the first switching unit is used for determining the navigation state of the navigation object, and if the navigation state is switched from the first navigation state to the second navigation state, the navigation mode is switched from the first navigation mode to the second navigation mode; the navigation precision of the second high navigation mode is higher than that of the first navigation mode;

and the sixth display unit is used for displaying the virtual hour meter in the electronic navigation map in the second navigation mode.

Wherein the first switching unit includes:

a third determining subunit, configured to determine, if the positioning result is obtained by the satellite positioning engine, navigation setting information corresponding to the navigation object, determine display content of a target screen corresponding to the navigation object, and determine a first distance for a navigation area end point having a first navigation precision; a navigation area end point having a first navigation accuracy is determined by a satellite positioning engine;

And the fourth determination subunit is used for determining the navigation state as the second navigation state if the navigation setting information comprises navigation permission information, the display content of the target screen is navigation content, and the first distance is greater than the first distance threshold value.

Wherein the first switching unit includes:

a fifth determining subunit, configured to determine, if the positioning result is obtained by the carrier phase positioning engine, navigation setting information corresponding to the navigation object, determine display content of a target screen corresponding to the navigation object, determine a second distance for a navigation region end point with a second navigation precision, determine an adsorption state of an actual navigation route adsorption result, and determine a guide length of a guide line with a navigation instruction function; a navigation area end point with a second navigation accuracy is determined by the carrier phase location engine;

and a sixth determining subunit, configured to determine that the navigation state is the second navigation state if the navigation setting information includes navigation permission information, the display content of the target screen is navigation content, the second distance is greater than the second distance threshold, the adsorption state is an adsorption valid state, and the guide length is greater than the guide length threshold.

Wherein, first display module still includes:

the second switching unit is used for switching the navigation mode from the second navigation mode to the first navigation mode if the navigation state is switched from the second navigation state to the first navigation state or the route replacement request is acquired;

and the cancel display unit is used for canceling the display of the virtual hour meter in the electronic navigation map in the first navigation mode.

In one aspect, the application provides a computer device comprising: a processor, a memory, a network interface;

the processor is connected to the memory and the network interface, where the network interface is used to provide a data communication function, the memory is used to store a computer program, and the processor is used to call the computer program to make the computer device execute the method in the embodiment of the present application.

In one aspect, embodiments of the present application provide a computer readable storage medium having a computer program stored therein, the computer program being adapted to be loaded by a processor and to perform a method according to embodiments of the present application.

In one aspect, embodiments of the present application provide a computer program product comprising a computer program stored on a computer readable storage medium; the processor of the computer device reads the computer program from the computer-readable storage medium, and the processor executes the computer program, so that the computer device performs the method in the embodiment of the present application.

In the embodiment of the application, the computer equipment can provide a virtual speed per hour table for displaying the current running speed per hour of the navigation object in the electronic navigation map, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table can represent the current speed per hour value; the background display mode of the virtual speed meter and the pointer display mode of the dynamic speed pointer are determined by the current speed value, so that different background display modes and pointer display modes can represent different current running speeds. The display effect of the electronic navigation map can be improved by adopting the dynamic speed pointer and the background display mode of the virtual speed meter, and the practicability of the electronic navigation map can be further improved.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a system architecture according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a scenario for data processing according to an embodiment of the present application;

FIG. 3 is a flowchart illustrating a data processing method according to an embodiment of the present application;

FIG. 4 is a second schematic diagram of a scenario of data processing according to an embodiment of the present application;

FIG. 5 is a second flow chart of a data processing method according to an embodiment of the present application;

FIG. 6 is a third schematic view of a scenario of data processing according to an embodiment of the present application;

FIG. 7 is a flowchart illustrating a data processing method according to an embodiment of the present application;

FIG. 8 is an interactive flow chart of a data processing method according to an embodiment of the present application;

FIG. 9 is a method for optimizing and generating road adsorption results with high accurate positioning speed and position at a client according to an embodiment of the present application;

FIG. 10 is an interactive flowchart I of a data processing method for entering high-precision navigation from the precision navigation according to an embodiment of the present application;

FIG. 11 is a second interactive flowchart of a data processing method for entering high-precision navigation from the normal navigation according to an embodiment of the present application;

FIG. 12 is a diagram illustrating an example of a method for determining a navigation status of a navigation object according to an embodiment of the present application;

FIG. 13 is a diagram illustrating an example of a method for determining a navigation status of a navigation object according to an embodiment of the present application;

FIG. 14 is a schematic diagram of a data processing apparatus according to an embodiment of the present application;

fig. 15 is a schematic structural diagram of a computer device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

For ease of understanding, the following simple explanation of partial nouns is first made:

the intelligent vehicle-road cooperative system (Intelligent Vehicle Infrastructure Cooperative Systems, IVICS), which is simply called a vehicle-road cooperative system, is one development direction of the intelligent traffic system (Intelligent Traffic System, ITS). The vehicle-road cooperative system adopts advanced wireless communication, new generation internet and other technologies, carries out vehicle-vehicle and vehicle-road dynamic real-time information interaction in all directions, develops vehicle active safety control and road cooperative management on the basis of full-time idle dynamic traffic information acquisition and fusion, fully realizes effective cooperation of people and vehicles and roads, ensures traffic safety, improves traffic efficiency, and forms a safe, efficient and environment-friendly road traffic system. In embodiments of the present application, an intelligent vehicle-road coordination system may be used to determine the precise location of a navigation object as well as the speed of travel (i.e., speed of travel).

The Real-time kinematic (RTK) technology needs to use two receivers to perform positioning, where the reference station and the mobile station (i.e., the mobile station) are both receivers and can both receive satellite signals, the reference station and the mobile station also have data transmission, the reference station sends own observation data to the mobile station, and the mobile station performs differential solution coordinates on the observation data of the reference station, the own observation data and satellite ephemeris data, so as to realize accurate positioning.

A global satellite navigation system (Global Navigation Satellite System), also known as a global navigation satellite system, may provide users with all-weather 3-dimensional coordinates, speed and time information at any location on the earth's surface or near earth space. Common global satellite navigation systems include the global positioning system (Global Positioning System, GPS), the beidou satellite navigation system (BeiDou Navigation Satellite System, BDS), the GLONASS satellite navigation system (GLONASS), and the GALILEO positioning system (GALILEO) four-large satellite navigation system. With the recent full-scale service opening of BDS and GLONASS systems in the asia-pacific area, the development of BDS systems in particular in the civil field is faster and faster. Satellite navigation systems have been widely used in navigation, communications, personnel detection, consumer entertainment, mapping, timing, vehicle management, and car navigation and information services, and the general trend is to provide high-precision services for real-time applications. In embodiments of the present application, a global satellite navigation system may be used to determine the precise location of a navigation object as well as the speed of travel.

A navigation object refers to an object using a navigation application, such as a person, an automated driving vehicle, or a person driving a vehicle. Further, the navigation object may be a simulation object in a driving simulation model, such as a simulation character, a simulation vehicle.

Referring to fig. 1, fig. 1 is a schematic diagram of a system architecture according to an embodiment of the application. As shown in fig. 1, the system may include a service server 100 and a terminal device cluster, which may include one or more terminal devices, and the present application does not limit the number of terminal devices. As shown in fig. 1, the terminal device cluster may include terminal devices 200a, 200b, 200c, …, 200n.

Wherein a communication connection may exist between the clusters of terminal devices, for example, a communication connection exists between terminal device 200a and terminal device 200b, and a communication connection exists between terminal device 200a and terminal device 200 c. Meanwhile, any terminal device in the terminal device cluster may have a communication connection with the service server 100, for example, a communication connection between the terminal device 200a and the service server 100. The communication connection is not limited to a connection manner, and may be directly or indirectly connected through a wired communication manner, may be directly or indirectly connected through a wireless communication manner, or may be other manners, and the present application is not limited herein.

It should be understood that each terminal device in the cluster of terminal devices shown in fig. 1 may be provided with an application client, which, when running in the respective terminal device, may interact with the service server 100 shown in fig. 1, i.e. the communication connection described above, respectively. The application client can be an application client with a loading navigation function, such as a video application, a live broadcast application, a social application, an instant messaging application, a game application, a navigation application, a shopping application, a map application, a browser and the like. The application client may be an independent client, or may be an embedded sub-client integrated in a client (for example, a social client, an educational client, and a multimedia client), which is not limited herein.

Taking the navigation application as an example, the service server 100 may be a set of multiple servers including a background server, a data processing server, and the like corresponding to the navigation application, so that each terminal device may perform data transmission with the service server 100 through an application client corresponding to the navigation application. For example, each terminal device may upload the locally input navigation setting information to the service server 100 through an application client of the navigation application, so that the service server 100 may determine the navigation state of the terminal device based on the navigation setting information, and return the electronic navigation map to the terminal device based on the navigation state.

It will be appreciated that in embodiments of the present application, data relating to user information (e.g., navigation settings information and route navigation requests) and the like, when embodiments of the present application are applied to a particular product or technology, user approval or consent is required, and the collection, use and processing of the relevant data is required to comply with relevant laws and regulations and standards of the relevant country and region.

For the convenience of subsequent understanding and description, the embodiment of the present application may select one terminal device as a target terminal device in the terminal device cluster shown in fig. 1, for example, use the terminal device 200a as a target terminal device. When a route navigation request for a navigation object is acquired in the navigation application, the terminal device 200a may transmit the navigation route request to the service server 100. Wherein the route navigation request includes an initial position and an end position. The service server 100 may acquire a navigation route for a navigation object according to an initial position and an end position in the route navigation request. Further, the service server 100 returns the navigation route to the terminal device 200a. The navigation object can be a person needing to navigate, or a person needing to navigate when driving, or a simulation object or a simulation vehicle in a driving simulation system, and the embodiment of the application does not limit the navigation object and can be set according to an actual scene.

According to the navigation route, the terminal device 200a starts a positioning engine in the navigation application, and can obtain accurate positioning results through the positioning engine, wherein the positioning results can comprise the real-time position and the real-time speed of the navigation object. Further, the terminal device 200a generates an electronic navigation map based on the positioning result in the navigation application. It will be appreciated that the electronic navigation map includes navigation routes provided to the navigation objects. The electronic navigation map may be an electronic map formed based on a real scene, for example, the terminal device 200a generates the electronic navigation map based on a surrounding scene of a person needing navigation; the electronic map may be generated based on a virtual scene, for example, the terminal device 200a may generate an electronic navigation map based on a virtual scene built for the driving simulation system. The embodiment of the application does not limit the generation and the content of the electronic navigation map, and can be set according to the actual scene.

Further, the terminal device 200a displays a virtual speed-of-time table in the first area of the electronic navigation map, and displays a current speed-of-time value and a dynamic speed-of-time pointer in the virtual speed-of-time table, wherein the current speed-of-time value is used for representing the current traveling speed of the navigation object, the dynamic speed-of-time pointer has a function of deflecting in the virtual speed-of-time table, and the current deflection position of the dynamic speed-of-time pointer in the virtual speed-of-time table can represent the current speed-of-time value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

Alternatively, if the navigation route is stored locally in the terminal device 200a, the terminal device 200a may start the positioning engine to obtain the positioning result of the navigation object based on the local navigation route after generating the route navigation request. The navigation route local to the terminal device 200a may be sent to the terminal device 200a after the service server generates or updates the navigation route including the initial position and the final position.

It can be understood that the background display mode of the virtual speed meter and the pointer display mode of the dynamic speed pointer are both determined by the current speed value, that is, the current running speed of the navigation object, so that the background display mode of the virtual speed meter and the pointer display mode of the dynamic speed pointer can both feed back the speed state of the current speed value and the speed measurement mode of the current object position of the navigation object, and the practicality of the virtual speed meter can be improved on the basis of enriching the display effect of the virtual speed meter.

It should be noted that, the service server 100, the terminal device 200a, the terminal device 200b, the terminal device 200c, and the terminal device 200n may be blockchain nodes in a blockchain network, and the data (for example, navigation setting information and route guidance request) described in full text may be stored in a manner that the blockchain nodes generate blocks according to the data and add the blocks to the blockchain for storage.

The block chain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like, and is mainly used for sorting data according to time sequence, encrypting the data into an account book, preventing the account book from being tampered and forged, and simultaneously verifying, storing and updating the data. A blockchain is essentially a de-centralized database in which each node stores an identical blockchain, and a blockchain network can distinguish nodes into core nodes, data nodes, and light nodes. The core nodes, data nodes and light nodes together form a blockchain node. The core node is responsible for the consensus of the whole blockchain network, that is to say, the core node is a consensus node in the blockchain network. The process of writing the transaction data in the blockchain network into the ledger may be that a data node or a light node in the blockchain network acquires the transaction data, transfers the transaction data in the blockchain network (that is, the node transfers in a baton manner) until the transaction data is received by a consensus node, packages the transaction data into a block, performs consensus on the block, and writes the transaction data into the ledger after the consensus is completed. Here, the traffic server 100 (blockchain node) generates blocks from the transaction data after passing through the consensus of the transaction data, and stores the blocks into the blockchain network; for reading transaction data (i.e. navigation setting information and route navigation request), a block containing the transaction data can be obtained from the blockchain node in the blockchain network, and further, the transaction data can be obtained from the block.

It will be appreciated that the method provided by the embodiments of the present application may be performed by a computer device, including but not limited to a terminal device or a service server. The service server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing a cloud database, cloud service, cloud computing, cloud functions, cloud storage, network service, cloud communication, middleware service, domain name service, security service, CDN, basic cloud computing service such as big data and an artificial intelligence platform. Terminal devices include, but are not limited to, cell phones, computers, intelligent voice interaction devices, intelligent home appliances, vehicle terminals, aircraft, and the like. The terminal device and the service server may be directly or indirectly connected through a wired or wireless manner, which is not limited in the embodiment of the present application.

Further, referring to fig. 2, fig. 2 is a schematic diagram of a scenario of data processing according to an embodiment of the present application. The embodiment of the application can be applied to various scenes, including but not limited to cloud technology, artificial intelligence, intelligent transportation, auxiliary driving and the like. The embodiment of the application can be applied to business scenes such as route search scenes, route recommendation scenes, route navigation scenes and the like aiming at navigation routes, and specific business scenes are not listed one by one. The implementation process of the data processing scenario may be performed in a service server, or may be performed in a terminal device, or may be performed interactively in the terminal device and the service server, which is not limited herein. For convenience of description and understanding, the embodiment of the present application will be described by taking a terminal device as an example, where the terminal device may be any one of the terminal device clusters in the embodiment corresponding to fig. 1.

For ease of understanding and description, the embodiment of the present application sets the navigation object as the object for driving the vehicle, and the virtual car 201a in the electronic navigation map 202a may represent the navigation object and may also be understood as the navigation object for driving the vehicle.

In one embodiment, the navigation setting information of the navigation object may include: when the terminal equipment is in a first screen display state, the electronic navigation map does not display the virtual time rate table provided by the embodiment of the application; when the terminal equipment is in the second screen display state, the electronic navigation map displays the virtual hour meter provided by the embodiment of the application. The first display state can be a vertical screen state of the terminal equipment, and the second display state can be a horizontal screen state of the terminal equipment.

As illustrated in fig. 2, the electronic navigation map 202a may display a lane 203a where the virtual car 201a is located, may display a guide line 204a having a navigation function provided by a navigation application for a navigation object, and may also display navigation information of the virtual car 201a (may be equivalent to the navigation object), such as "go straight 360 meters, go a way" in the electronic navigation map 202a, but the electronic navigation map 202a does not display a virtual hour meter. If the navigation object switches the terminal device for displaying the electronic navigation map from the first display state (e.g., the vertical display state illustrated in fig. 2) to the second display state (e.g., the horizontal display state illustrated in fig. 2), the terminal device may display the electronic navigation map 205a. As illustrated by the electronic navigation map 205a, it may display a virtual hour meter 206a in a first area and a navigation thumbnail 207a in a second area in addition to the data displayed by the electronic navigation map 202 a.

As shown in fig. 2, the first area is not coincident with the area where the navigation route (including the lane 203 a) in the electronic navigation map 205a is located. In the virtual speed per hour table 206a, the terminal device may display the current speed per hour value (e.g., 50km/h as illustrated in fig. 2) for the virtual car 201a (i.e., the navigation object), and the dynamic speed per hour pointer 208a; wherein the current speed of time value may characterize the current speed of travel of the navigation object, the dynamic speed of time pointer 208a has the function of deflecting in the virtual speed of time table 206a, and the current deflection position of the dynamic speed of time pointer 208a in the virtual speed of time table 206a may characterize the current speed of time value; in addition, the background display mode of the virtual hour table 206a and the pointer display mode of the dynamic hour pointer 208a according to the present application are determined by the current hour value, and are specifically described in the following embodiments, and will not be described herein. In addition, the structure and characteristics of the virtual hour meter are described below, and are not described herein.

As shown in fig. 2, the terminal device may display the navigation thumbnail 207a in a second area of the electronic navigation map 205a, where the second area does not overlap with an area where the navigation route in the electronic navigation map 205a is located, and the second area and the first area are respectively in a symmetrical relationship with respect to the position of the first area in the electronic navigation map 205 a. In the navigation thumbnail 207a, the terminal device may display a navigation thumbnail road network corresponding to the electronic navigation map 207a, such as the navigation thumbnail road network 209a illustrated in fig. 2, which may include the virtual car 201a corner maneuver point information and the navigation thumbnail route 210a corresponding to the navigation route, and the navigation thumbnail route 210a is displayed in a highlighted manner in the navigation thumbnail road network 209 a.

It will be appreciated that if the navigation object switches the terminal device from the second display state (e.g., the landscape state illustrated in fig. 2) back to the first display state (e.g., the portrait state illustrated in fig. 2), the terminal device may cancel displaying the virtual hour meter 206a and the navigation thumbnail 207a in the electronic navigation map 205a, i.e., display the electronic navigation map 202a again. Optionally, the terminal device displays the first prompt information on the electronic navigation map, for example, whether to display the virtual hour meter and the navigation thumbnail in the vertical screen state, and if the navigation object selects "yes", the terminal device may continue to display the virtual hour meter and the navigation thumbnail in the vertical screen state. It can be understood that when the terminal device is in the vertical screen state, the positions of the virtual time rate table and the navigation thumbnail in the electronic navigation map can still be in a symmetrical relation, and the positions of the virtual time rate table and the navigation thumbnail in the electronic navigation map are not overlapped with the area where the navigation route in the electronic navigation map is located.

Further, if the navigation object drags the virtual hour table 206a to the navigation thumbnail 207a, the terminal device may update the virtual hour table 206a to the navigation thumbnail 207a in the first area and update the navigation thumbnail 207a to the virtual hour table 206a in the second area in response to a trigger operation for exchanging the virtual hour table 206a and the navigation thumbnail 207 a. Alternatively, as shown in fig. 2, if the navigation object drags the virtual hour table 206a to the navigation thumbnail 207a, the terminal device exchanges the virtual hour table 206a and the navigation thumbnail 207 a. It will be appreciated that if the navigation object drags the navigation thumbnail 207a to the virtual hour table 206a, the terminal device will also perform the above procedure.

If the navigation object performs a scaling triggering operation on the virtual hour table 206a, as shown in fig. 2, the terminal device may obtain a scaling ratio in response to the triggering operation for scaling the virtual hour table 206a, control the virtual hour table 206a to scale according to the scaling ratio, and obtain a scaled virtual hour table, and fig. 2 illustrates that the scaling ratio is less than 1, so as to generate the virtual hour table 211a. The terminal device may scale the navigation thumbnail 207a according to the scaling ratio, so that the navigation thumbnail 212a in fig. 2 may be obtained. In this scenario, the positions of the virtual hour table 211a and the navigation thumbnail 212a in the electronic navigation map are still in a symmetrical relationship, respectively. Optionally, in response to the triggering operation for zooming the virtual hour table 206a, the terminal device may display second prompt information, such as "whether to scale the navigation thumbnail and the virtual hour table equally", on the screen, and if the navigation object selects "no", the terminal device may control the virtual hour table 206a to zoom according to the obtained scaling. In this scenario, the positions of the virtual hour table 211a and the navigation thumbnail 212a in the electronic navigation map are not in a symmetrical relationship, respectively. It will be appreciated that, if the navigation object performs the zoom trigger operation on the navigation thumbnail 207a, the terminal device will also perform the above process, so the response process of the terminal device will not be described herein.

Further, if the navigation object performs a movement triggering operation on the virtual time rate table 211a, as shown in fig. 2, the navigation object performs a downward movement triggering operation on the virtual time rate table 211a, and at this time, the terminal device obtains a movement track in response to the triggering operation for moving the virtual time rate table 211a, and controls the virtual time rate table 211a to move according to the movement track. The terminal device may control the navigation thumbnail 212a to move according to a symmetrical movement track, and in this scenario, the positions of the virtual hour table 211a and the navigation thumbnail 212a in the electronic navigation map are still in a symmetrical relationship. Alternatively, in response to the trigger operation for moving the virtual hour table 211a, the terminal device may display third prompt information, for example, "whether to display the navigation thumbnail and the virtual hour table in a symmetrical relationship" on the screen, and if the navigation object selects "no", the terminal device may control the virtual hour table 211a to move only according to the movement track. In this scenario, the positions of the virtual hour table 211a and the navigation thumbnail 212a in the electronic navigation map are not symmetrical. It will be appreciated that, if the navigation object performs the movement triggering operation on the navigation thumbnail 212a, the terminal device will also perform the above process, so the response process of the terminal device will not be described herein.

In summary, the embodiment of the application can respectively display the virtual hour meter and the navigation thumbnail in the electronic navigation map, so that the display effect of the electronic navigation map can be enriched, and the practicability of the electronic navigation map can be improved. In addition, the virtual hour meter and the navigation thumbnail in the embodiment of the application can perform corresponding response operation according to trigger operations such as exchange, scaling, movement and the like, so that the changing requirement of navigation objects on the layout of each navigation element in the electronic navigation map can be met, and the electronic navigation map which is more in line with the experience of the navigation objects can be presented.

It will be appreciated that the interfaces and controls illustrated in fig. 2 are merely some representations that may be referred to, and in an actual business scenario, a developer may perform related design according to product requirements, and the embodiments of the present application are not limited to the specific forms of interfaces and controls involved.

Further, referring to fig. 3, fig. 3 is a flowchart illustrating a data processing method according to an embodiment of the application. The data processing method may be performed by a service server (e.g., the service server 100 shown in fig. 1 described above), or may be performed by a terminal device (e.g., the terminal device 200a shown in fig. 1 described above), or may be performed interactively by the service server and the terminal device. For easy understanding, the embodiment of the present application will be described by taking the method performed by the terminal device as an example. As shown in fig. 3, the data processing method may include at least the following steps S101 to S102.

Step S101, displaying a virtual hour meter in a first area of the electronic navigation map.

Specifically, when the navigation function in the navigation application is started, the terminal device may display the electronic navigation map in the navigation application. The navigation objects and the electronic navigation map have corresponding meanings, please refer to the description in fig. 2 above, and the detailed description is omitted herein.

It is understood that the navigation object may have a plurality of characteristics, including, but not limited to, a speed measurement mode of a location where the navigation object is located, and a speed state corresponding to a travel speed of the navigation object. Therefore, the embodiment of the application provides the virtual time rate table with different functions aiming at a plurality of characteristics corresponding to the navigation object. Specifically, for the speed measurement mode, the embodiment of the application can provide a virtual hour meter with a single-point speed measurement function (simply referred to as a single-point hour meter) and a virtual hour meter with a section speed measurement function (simply referred to as a section hour meter). For the speed state, the embodiment of the application can provide a virtual speed table with a normal speed function (called a normal speed table for short), a virtual speed table with a first abnormal speed function (called a first abnormal speed table for short), and a virtual speed table with a second abnormal speed function (called a second abnormal speed table for short).

It can be understood that since the navigation object has multiple characteristics, one virtual hour meter may have multiple functions, for example, the virtual hour meter a may represent a speed measurement mode corresponding to the navigation object and may represent an hour state corresponding to the navigation object.

Referring to fig. 4, fig. 4 is a schematic diagram of a second scenario of data processing according to an embodiment of the present application. As shown in fig. 4, at a first moment, the current position of the vehicle 401a corresponding to the navigation object is a first position (which can be understood as the current object position at the first moment), and the first position is 200 meters away from the speed measurement point in the interval, then the speed measurement mode at the first moment is a single-point speed measurement mode, so that the terminal device can display the single-point hour meter 402a in the electronic navigation map. A single point hour meter 402a shows a current hour value 1, i.e., 80 kilometers per hour (km/h), for characterizing the current travel hour of the vehicle 401a at the first time, and a dynamic hour pointer 403a corresponding to the current hour value 1. Further, at the second moment, the current position of the vehicle 401a corresponding to the navigation object is the second position, and the second position is located at the interval speed measurement starting point, that is, the vehicle travels 200m to the second position after the first moment. Obviously, the speed measurement mode at the second moment is converted into the interval speed measurement mode, so the terminal device can display the interval hour meter 404a in the electronic navigation map. The terminal device displays the current speed of time value 2 at the second time in the interval speed of time table 404a, and a dynamic speed of time pointer 405a for characterizing the current speed of time value 2 at the second time. Wherein the current speed of time value of 2 may characterize the speed of travel of the vehicle 401a at the second time instant, as illustrated by 62km/h in fig. 4.

The interval hour table 404a includes an interval statistics area 406a, and the terminal device may display an interval average hour value 1 and an interval remaining distance value 1 at the second time in the interval statistics area 406 a. The section average speed per hour value of 1 (e.g., 62 in section statistics area 406 a) may characterize that the navigation object (which may be equivalent to vehicle 401 a) is 62km/h for the average speed per hour of the speed road section at the second time, and the section remaining distance of 1 (e.g., 5 in section statistics area 406 a) may characterize that vehicle 401a is further 5 kilometers (km) from the end of the speed road section at the second time.

Further, at the third moment, the vehicle 401a advances 2km from the second location, the current location of which is a third location, and the third location is located at a middle location of the speed measurement road section. Therefore, the speed measurement mode at the third time is kept as the section speed measurement mode, so the terminal device can display the section speed table 407a in the electronic navigation map according to the traveling speed of the vehicle 401a at the third time. The terminal device displays the current speed of time value 3 at the third time in the interval speed of time table 407a, and a dynamic speed of time pointer 408a for representing the current speed of time value 3 at the third time. Wherein the current speed of time value 3 may characterize the speed of travel of the vehicle 401a at a third time instant, such as 50km/h illustrated in fig. 4. The section hour rate table 407a includes a section statistics area 409a, and the terminal device may display a section average hour rate value 2 and a section remaining distance value 2 at the third time in the section statistics area 409 a. The section average speed per hour value of 2 (e.g., 62 in the section statistics area 409 a) may represent that the navigation object has an average speed per hour of 62km/h for the speed measurement road section at the third time, and the section remaining distance of 2 (e.g., 3 in the section statistics area 409 a) may represent that the vehicle 401a has a distance of 3 km from the end point of the speed measurement road section at the third time.

Step S102, displaying a current speed value and a dynamic speed pointer in a virtual speed table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

Specifically, the virtual speed per hour table is a single-point speed per hour table or an interval speed per hour table; acquiring the current object position of the navigation object at the current time; if the speed measurement mode of the current object position is a single-point speed measurement mode, displaying a current speed value and a dynamic speed pointer in a single-point speed per hour table; if the speed measurement mode of the current object position is the interval speed measurement mode, displaying a current speed value and a dynamic speed pointer in an interval speed table; the interval hour table includes an interval statistics area other than an area for displaying a current hour value and a dynamic hour pointer; displaying an interval average speed value and an interval residual distance value in an interval statistics area; the interval average speed value is used for representing the average speed of the navigation object in the speed measurement road interval at the current moment; the interval remaining distance value is used for representing the distance between the current object position and the end point of the speed measuring road interval.

Specifically, the virtual speed table is a normal speed table or an abnormal speed table; acquiring the current object position of the navigation object at the current time; if the current object speed is in a normal speed state corresponding to the current object position, displaying a current speed value and a dynamic speed pointer in a normal speed table; if the current object speed is in an abnormal speed state corresponding to the current object position, displaying a current speed value and a dynamic speed pointer in an abnormal speed table; the background display mode of the normal speed meter is different from the background display mode of the abnormal speed meter.

The abnormal speed per hour table is a first abnormal speed per hour table or a second abnormal speed per hour table; if the current object speed is in an abnormal speed state corresponding to the current object position, the specific process of displaying the current speed value and the dynamic speed pointer in the abnormal speed table can comprise; if the current object speed is in a first abnormal speed state corresponding to the current object position, displaying a current speed value and a dynamic speed pointer in a first abnormal speed table; if the current object speed is in a second abnormal speed state corresponding to the current object position, displaying a current speed value and a dynamic speed pointer in a second abnormal speed table; the second abnormal speed meter carries an abnormal prompt animation; the abnormal state level corresponding to the second abnormal speed state is higher than the abnormal state level corresponding to the first abnormal speed state.

Specifically, the background display mode of the virtual hour meter comprises the background display color of the virtual hour meter; displaying a current speed of time value and a dynamic speed of time pointer in a virtual speed of time table; dividing the virtual hour meter into a first inner ring area and a second inner ring area which are not overlapped with each other by taking the current deflection position as a dividing line; wherein the speed of time characterized by the first inner ring region is less than the speed of time characterized by the second inner ring region; the first inner ring area is formed based on the starting position and the current deflection position of the dynamic speed pointer; the first color set is used as a background display color of the first inner ring area, and the first color set is used as a pointer display mode of the dynamic speed pointer; the first set of colors is associated with a current speed of time value; the color is shown with the set of system colors as the background of the second inner loop region.

The virtual time rate table is a section time rate table aiming at a section speed rate mode; the interval hour meter further comprises an interval statistical region except the first inner ring region and the second inner ring region; the second color set is used as a background display color of the interval statistical region; the second set of colors is associated with an interval average speed per hour value; the interval average speed per hour value is used for representing the average speed per hour of the speed measurement road interval under the current moment of the navigation object.

Wherein, the specific process of determining the first display color may include: determining the current object position of the navigation object at the current time, and determining the current speed rule corresponding to the current object position; the current speed of time rule comprises at least two speed of time intervals and at least two speed of time states; wherein, one hour interval is mapped to one hour state; at least two time speed states respectively correspond to different color sets; determining a current speed interval to which the current object speed belongs in at least two speed intervals, and mapping the current speed interval to at least two speed states; in at least two speed states, determining the speed state mapped with the current speed interval as the current speed state; and determining a color set corresponding to the current speed per hour state as a first color set in the at least two color sets.

The specific process of determining the color set corresponding to the current speed per hour state as the first color set in the at least two color sets may further include: if the current object speed is located in a critical speed subinterval in the current speed interval, acquiring a prompt speed interval corresponding to the critical speed subinterval in at least two speed intervals; among the at least two speed states, determining the speed state mapped with the prompt speed interval as a prompt speed state; and determining a color set corresponding to the prompt speed state as a first color set in the at least two color sets.

Step S101 describes the speed measurement modes respectively corresponding to the vehicle 401a at different times, and next describes the speed measurement states respectively corresponding to the vehicle 401a at different times. Referring to fig. 4 again, at the first moment, the vehicle 401a corresponding to the navigation object is located at a first position, which is 200 meters away from the interval speed measurement point, and the first position has first speed limit information 401b for the vehicle model 1, that is, the maximum speed per hour of the first position for the vehicle model 1 is 60km/h. Assuming that the vehicle type of the vehicle 401a is vehicle type 1, the maximum speed per hour of the vehicle 401a at the first position is 60km/h. The navigation object can know that the current travelling speed per se is 80km/h through the single-point speed per hour table 402a, and then the vehicle 401a has travelled in overspeed at the first moment but does not have serious overspeed (for example, the speed per hour value of serious overspeed is more than 90 km/h). At this time, the single-point hour rate table 402a may also be referred to as a first abnormal hour rate table 402a.

Further, at the second moment, the current position of the navigation object is a second position, the second position is located at the speed measurement starting point of the section, and the second speed measurement starting point is provided with second speed limit information 402b, and the second speed limit information 402b is used for indicating that the maximum average speed per hour of the speed measurement road section aiming at the vehicle type 1 is 60km/h. The navigation object can know that the current travelling speed per se is 62km/h and the average speed per se at the second moment is 62km/h through the interval speed per se table 404a. At this time, the navigation object may determine that it has overspeed itself. It is understood that the interval hour rate table 404a may also be referred to as a first abnormal hour rate table 404a. Further, at the third moment, the vehicle 401a is still located at the middle position of the speed measurement road section, so the third position also has the second speed limit information 402b. The navigation object can know that the current travelling speed per se is 50km/h through the interval speed per se table 407a, so that the navigation object can determine that the navigation object does not travel at overspeed at present, but the average speed per se at the third moment is 62km/h, so that the navigation object still needs to travel at a low speed. It is understood that the interval average speed of speed at time 2 in the interval speed of speed table 407a may indicate that the average traveling speed of the vehicle 401a at the third time is greater than the maximum average speed of speed, so the interval speed table 407a may also be referred to as the first abnormal speed of speed table 407a. The second abnormal hour table will not be described in this step, and please refer to the following description.

In the application, the background display mode of the virtual hour meter comprises the background display color of the virtual hour meter. Referring to fig. 4 again, for the single point hour meter 402a, the terminal device uses the current deflection position of the dynamic hour pointer 403a as a dividing line to divide the single point hour meter 402a into a first inner ring area 401c and a second inner ring area 402c which are not overlapped with each other; wherein the first inner ring area 401c is formed based on the starting position and the current deflection position of the dynamic hour pointer 403 a. Further, the terminal device obtains a current speed rule (abbreviated as a first speed rule) corresponding to the first position, where the first speed rule may include at least two speed intervals and at least two speed states for the first position, and color sets corresponding to the at least two speed states are different from each other. For ease of understanding, please refer to table 1, table 1 is an exemplary table of a first clock rule provided in an embodiment of the present application.

TABLE 1

Speed of time interval	State of speed of time	Color collection
			<＝60km/h	Normal speed state	Color set 11
60km/h<V<＝90km/h	First abnormal speed state	Color collection 12
			<＝90km/h	Second abnormal speed state	Color set 13

The first time rate rule indicates that the time rate of the first location may be divided into 3 time rate intervals, specifically, a time rate of less than or equal to 60km/h is determined as a first time rate interval, a time rate of more than 60km/h and not more than 90km/h is determined as a second time rate interval, and a time rate of more than 90km/h is determined as a third time rate interval. The first time interval is mapped to a normal time state, the second time interval is mapped to a first abnormal time state, and the third time interval is mapped to a second abnormal time state. Wherein the normal speed state corresponds to color set 11, the first abnormal speed state corresponds to color set 12, and the second abnormal speed state corresponds to color set 13. It should be emphasized that, different current object positions may have different corresponding current speed rules, and if the first position is a suburb and the second position is a city, the speed rule corresponding to the first position is different from the speed rule corresponding to the second position; therefore, when the travel speed at the first position is equal to the travel speed at the second position, the speed state corresponding to the travel speed at the first position may be different from the speed state corresponding to the travel speed at the second position. It will be appreciated that table 1 is merely for convenience of description and understanding of the illustrated speed rules, and in a practical application scenario, the speed rules may include other speed intervals and other abnormal speed states, and the present application is not limited to the content of the speed rules.

Referring to table 1 and fig. 4, the terminal device determines, among 3 time intervals, a current time interval to which a current time value 1 (i.e. 80 km/h) at a first time belongs, i.e. a second time interval (60 km/h < V < = 90 km/h) in table 1, and maps the second time interval to 3 time states. Among the 3 speed states, the terminal device determines the speed state mapped with the current speed interval as the current speed state, namely the first abnormal speed state in table 1; further, among the 3 color sets, the color set corresponding to the current speed of time state is determined as the first color set, i.e., color set 12 in table 1. It should be noted that, the color set 12 may include one or more colors, and the number of colors in the first color set is not limited in the embodiment of the present application, and may be set according to an actual application scenario. In addition, the embodiment of the application does not limit the way of rendering the first color set to the first inner ring area, and can limit the way according to actual application scenes, including but not limited to pure color rendering, gradient rendering and cross rendering.

In order to achieve the product effect, the embodiment of the present application uses a diagonal line as an example of the color set 12 in fig. 4, that is, uses a diagonal line as the background of the first inner ring area 401c to display the color, and uses a dark gray line (belonging to the color set 12, that is, the first color set) to illustrate the pointer display manner of the dynamic time pointer 403a for visual perception. The terminal device presents the color with a set of system colors (white examples in the embodiment of the application) as the background of the second inner ring area 402 c. The virtual hour meter further comprises an outer ring region in addition to the first inner ring region and the second inner ring region, and the background display color of the outer ring region can be equal to the background display color of the first inner ring region.

Optionally, if the current object speed is located in a critical speed interval in the current speed interval, acquiring a prompt speed interval corresponding to the critical speed interval in at least two speed intervals; among the at least two speed states, determining the speed state mapped with the prompt speed interval as a prompt speed state; and determining a color set corresponding to the prompt speed state as a first color set in the at least two color sets. Assuming the current object speed of the vehicle 401a at a first time (i.e., 80 km/h), a critical speed of time subinterval (e.g., 80km/h < V < = 90 km/h) that is located in a second speed of time interval (60 km/h < V < = 90 km/h). At this time, the terminal device acquires an adjacent time interval of the second time interval, that is, a third time interval, that is, an adjacent time interval of a critical time interval (for example, 80km/h < V < =90 km/h), and uses the adjacent time interval as a prompt time interval to prompt a navigation object, and the current traveling time of the navigation object is about to overspeed. Further, the terminal device determines a color set (such as the color set 13 illustrated in table 1) corresponding to the third speed of time interval as the first color set. It is understood that the critical speed per hour subinterval may be a high speed per hour subinterval of the current speed per hour interval, for example 80km/h < V < = 90km/h, or a low speed per hour subinterval, for example 60km/h < V <65km/h. The embodiment of the application supports setting the critical time speed subinterval according to the actual application scene.

Referring to fig. 4 again, for the interval time rate table 404a, the terminal device uses the current deflection position of the dynamic time rate pointer 405a as a dividing line to divide the interval time rate table 404a into a first inner ring area 403c and a second inner ring area 404c which are not overlapped with each other; wherein the first inner ring area 403c is formed based on the starting position and the current deflection position of the dynamic hour pointer 405 a. The detailed process of determining the background display color of the first inner ring area 403c based on the current speed rule corresponding to the second position (abbreviated as the second speed rule) by the terminal device is please refer to the description of the first inner ring area 401c, which is not described herein.

The interval time rate table 404a further includes an interval statistics area 406a, and the terminal device determines a background display color of the interval statistics area 406a according to the interval average time rate value and the interval time rate rule corresponding to the second position, please refer to the description of the first inner ring area 401c, which is not repeated herein.

Referring to fig. 4 again, for the interval speed-per-hour table 407a, the terminal device uses the current deflection position of the dynamic speed-per-hour pointer 408a as a dividing line to divide the interval speed-per-hour table 407a into a first inner ring area 405c and a second inner ring area 406c that do not overlap with each other; wherein the first inner ring area 405c is formed based on the starting position and the current deflection position of the dynamic hour pointer 408 a. The terminal device determines a detailed process of displaying the color of the background of the first inner ring area 405c based on the current speed rule corresponding to the third position (abbreviated as the third speed rule), please refer to a description of the first inner ring area 401c, and details thereof are not described herein. The embodiment of the application uses a vertical line to illustrate the first color set corresponding to the first inner ring area 405c, and uses a light gray straight line to illustrate the pointer display mode of the dynamic speed per hour pointer 408 a.

The interval speed per hour table 407a further includes an interval statistics area 409a, and the terminal device determines a process of displaying a color on the background of the interval statistics area 409a according to the interval average speed per hour value and the interval speed per hour rule corresponding to the third position, please refer to the description of the first inner ring area 401c, which is not repeated herein. Alternatively, the background display color of the interval statistic region may be the same as the background display color of the first inner loop region, for example, the background display color of the interval statistic region 409a in fig. 4 may be the same as the background display color of the first inner loop region 405 c.

It will be appreciated that the interfaces and controls illustrated in fig. 4 are merely some representations that may be referred to, and in an actual business scenario, a developer may perform related design according to product requirements, and the embodiments of the present application are not limited to the specific forms of interfaces and controls involved.

In the embodiment of the application, the terminal equipment can provide a virtual speed per hour table for displaying the current running speed per hour of the navigation object in the electronic navigation map, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table can represent the current speed per hour value; the background display mode of the virtual speed meter and the pointer display mode of the dynamic speed pointer are determined by the current speed value, so that different background display modes and pointer display modes can represent different current running speeds. The display effect of the electronic navigation map can be improved by adopting the dynamic speed pointer and the background display mode of the virtual speed meter, and the practicability of the electronic navigation map can be further improved.

Referring to fig. 5, fig. 5 is a second flowchart of a data processing method according to an embodiment of the present application. The method may be performed by a service server (e.g., the service server 100 shown in fig. 1 and described above), by a terminal device (e.g., the terminal device 200a shown in fig. 1 and described above), or by both the service server and the terminal device. For easy understanding, the embodiment of the present application will be described by taking the method performed by the terminal device as an example. As shown in fig. 5, the method may include at least the following steps.

Step S201, displaying a virtual hour meter in a first area of the electronic navigation map.

Specifically, if the current travel mode corresponding to the current travel speed is different from the historical travel mode corresponding to the historical travel speed, updating and displaying a historical virtual speed table matched with the historical travel mode as a virtual speed table matched with the current travel mode in a first area of the electronic navigation map; the historical moment corresponding to the historical travel speed is earlier than the current moment corresponding to the current travel speed; the history virtual speed table is used for displaying a history speed value; the historical speed of travel value is used to characterize the historical speed of travel.

It can be understood that when people go out, a plurality of travel modes can exist, and the travel modes can be combined for travel, for example, after a navigation object starts a navigation application in the terminal device, people walk for one path according to an electronic navigation map provided by the navigation application, and then take a bus or take a taxi. Referring to fig. 6, fig. 6 is a schematic diagram of a third scenario of data processing according to an embodiment of the present application. When the navigation object 604a selects the walking navigation at time T1, the terminal device displays the electronic navigation map 606a in response to the walking navigation selected by the navigation object 604 a. In the electronic navigation map 606a, a virtual object 603a for representing the navigation object 604a is displayed, together with navigation prompt information, for example, "go straight 35 meters, waiting for rental". The electronic navigation map 606a may display a virtual hour meter 601a matching the walking travel mode, and the virtual hour meter 601a may display a travel hour of the navigation object at the time T1, as illustrated by 2km/h in fig. 6, at which time the dynamic hour pointer 601b is used to characterize the travel hour of the navigation object at the time T1. For background display of the virtual hour table 601a, please refer to the description of the embodiment corresponding to fig. 3, and the description is omitted here.

At time T2, since the traveling mode of the navigation object 604a is changed from the walking traveling mode (which may be understood as a history traveling mode) to the taxi traveling mode (which may be understood as a current traveling mode), the terminal device may update and display the virtual hour meter 601a (which may be understood as a history virtual hour meter at this time) as the virtual hour meter 206a in the first area of the electronic navigation map 606 a. It is to be understood that since the time T1 is later than the time T2, the data corresponding to the time T1, such as the travel speed and the speed value, can be understood as the history data, and the data corresponding to the time T2, such as the travel speed and the speed value, can be understood as the current data. Herein, the navigation element at the time T2, for example, the navigation thumbnail 207a, please refer to the description in the embodiment corresponding to fig. 2, and the description is omitted here.

Step S202, in the virtual speed per hour table, updating and displaying the historical speed per hour value as the current speed per hour value; the historical speed per hour value is used for representing the historical travel speed per hour of the navigation object at the historical moment; the historical time is earlier than the time corresponding to the current running speed; the current speed of time value is used to characterize the current speed of travel of the navigation object.

Step S203, in the virtual hour meter, deflecting the dynamic hour pointer positioned at the historical deflection position to the current deflection position; the historical deflection position is used for representing a historical speed per hour value; the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

Specifically, if the speed state corresponding to the current speed value is the same as the speed state corresponding to the historical speed value, the historical background display mode in the virtual speed table is kept as a background display mode, and the historical pointer display mode of the dynamic speed pointer is kept as a pointer display mode; the historical background display mode and the historical pointer display mode are determined by the speed state corresponding to the historical speed value; if the speed state corresponding to the current speed value is different from the speed state corresponding to the historical speed value, updating the historical background display mode in the virtual speed table to a background display mode, and updating the historical pointer display mode of the dynamic speed pointer to a pointer display mode.

Specifically, if the speed measurement mode corresponding to the current speed per hour value is the same as the speed measurement mode corresponding to the historical speed per hour value, the historical background display mode in the virtual speed per hour table is kept as a background display mode, and the historical pointer display mode of the dynamic speed per hour pointer is kept as a pointer display mode; the historical background display mode and the historical pointer display mode are determined by a speed measurement mode corresponding to the historical speed per hour value; if the speed measurement mode corresponding to the current speed per hour value is different from the speed measurement mode corresponding to the historical speed per hour value, updating the historical background display mode in the virtual speed per hour table to be a background display mode, and updating the historical pointer display mode of the dynamic speed per hour pointer to be a pointer display mode.

Specifically, acquiring a pointer deflection rule of a virtual hour meter; the pointer deflection rule is used for indicating the mapping relation between deflection angles of the dynamic speed per hour pointer and the speed per hour value; determining a current deflection angle corresponding to the current speed per hour value according to the pointer deflection rule, and acquiring a deflection angle difference value between the current deflection angle and the historical deflection angle; the historical deflection angle is the deflection angle corresponding to the historical speed per hour value; if the deflection angle difference value is a forward difference value, forward deflection is carried out on the dynamic speed pointer positioned at the historical deflection position in the virtual speed table until the forward deflection angle is the deflection angle difference value, and the position where the dynamic speed pointer is positioned is determined to be the current deflection position; and if the deflection angle difference value is a reverse difference value, reversely deflecting the dynamic speed pointer positioned at the historical deflection position in the virtual speed table until the reverse deflection angle is the deflection angle difference value, and determining the position of the dynamic speed pointer as the current deflection position.

When the traveling speed of the navigation object changes, a dynamic speed pointer used for representing the speed value in the virtual speed table can respond to the change of the speed value, namely deflection is carried out. The embodiment of the application does not limit the pointer deflection rule of the virtual hour meter, and can be set according to the actual application scene. It will be appreciated that different shaped virtual hour tables may correspond to different pointer deflection rules. For easy understanding and description, please refer to table 2, and table 2 is an exemplary table of pointer deflection rules provided in the embodiment of the present application.

TABLE 2

Shape and shape	Round, oval
		Angle of use	2/3
Maximum speed of time	240km/h
		First angle section (0, 240 degree)	Synchronous change of pointer and speed of time
Second angle interval (0, 360 degree)	The pointer no longer deflects

In the embodiment of the present application, the shape of the virtual hour meter may be circular or elliptical, that is, the complete angle is 360 °, such as the virtual hour meter 206a illustrated in fig. 6. The application divides the round 360 DEG into three parts, two thirds are used, and the corresponding speed per hour is 10km/h and is equal to the angle of 10 deg. The minimum speed per hour of the display interval is 0km/h, and the maximum speed per hour is 240km/h. When the speed per hour is within the interval of 0-240 km/h, the dynamic speed per hour pointer changes synchronously. When the speed exceeds 240km/h, the dynamic speed pointer does not rotate any more. If the current speed of time value is greater than the historical speed of time value, the speed of travel of navigation object 604a (which may be equivalent to taxi 605 a) at time T2 in FIG. 6 is 50km/h, and the speed of travel at time T3 is 80km/h. Since the time T3 is later than the time T2, the data corresponding to the time T2, such as the travel speed, may be understood as historical data, such as the historical travel speed; the data corresponding to time T3, such as the speed of travel, may be understood as current data, such as the current speed of travel. Further, since the current travel speed is greater than the historical travel speed, the difference between the current deflection angle and the historical deflection angle is a forward difference, as shown in fig. 6, the terminal device deflects the dynamic hour pointer 602b located at the historical deflection position forward in the virtual hour table 206a until the forward deflection angle is the difference between the deflection angles, and determines the position where the dynamic hour pointer 602b is located as the current deflection position, that is, the dynamic hour pointer 604b in the virtual hour table 603 b.

As shown in fig. 6, since the time T4 is later than the time T3, the data corresponding to the time T3, for example, the traveling speed can be understood as history data; the data corresponding to time T4 can be understood as current data. Further, since the current travel speed is greater than the historical travel speed, the difference between the current deflection angle and the historical deflection angle is a forward difference, and then as shown in fig. 6, the terminal device deflects the dynamic hour pointer 604b located at the historical deflection position in the virtual hour table 603b forward until the forward deflection angle is the difference between the deflection angles, and determines the position where the dynamic hour pointer 604b is located as the current deflection position, that is, the dynamic hour pointer in the virtual hour table 605 b. Assuming that the speed rule corresponding to the current object position at the time T4 is the same as the first speed rule illustrated in table 1, the speed state displayed by the virtual speed table 605a is the second abnormal speed state, and compared with the virtual speed table 603b, the outer ring area of the virtual speed table 605a also carries an abnormal prompt animation, so as to effectively remind the navigation object 604a that it is currently in a serious overspeed state and should travel at a reduced speed.

It will be appreciated that the interfaces and controls illustrated in fig. 6 are merely some representations that may be referred to, and in an actual business scenario, a developer may perform related design according to product requirements, and the embodiments of the present application are not limited to the specific forms of interfaces and controls involved.

Referring to fig. 7, fig. 7 is a flowchart illustrating a data processing method according to an embodiment of the application. The method may be performed by a service server (e.g., the service server 100 shown in fig. 1 and described above), by a terminal device (e.g., the terminal device 200a shown in fig. 1 and described above), or by both the service server and the terminal device. For easy understanding, the embodiment of the present application will be described by taking the method performed by the terminal device as an example. As shown in fig. 7, the method may include at least the following steps.

Step S301, obtaining a route navigation request aiming at a navigation object in a navigation application; the route navigation request includes an initial position and an end position.

Specifically, referring to fig. 8, fig. 8 is an interaction flow chart of a data processing method according to an embodiment of the present application. The computing background has data processing capability, and can be a service server or terminal equipment. And the road calculation background carries out navigation route regression according to the longitude and latitude of the initial position and the longitude and latitude of the end position of the navigation object, and returns the point string data information and the control information of the required high-precision positioning. The embodiment of the application refers to data with navigation positioning accuracy of meter level or sub-meter level as high-precision data.

The induction engine refers to a data broadcasting system and an event occurrence notification system. The data engine refers to a map data element engine of a high-definition map, for example, map data elements including, but not limited to, lane lines, emblems, wire routes, heights, and three-dimensional stereo data. The application can provide two positioning engines, namely a carrier phase positioning engine and a satellite positioning engine, wherein the carrier phase positioning engine is a positioning engine based on the RTK technology, and the satellite positioning engine is a positioning engine based on each satellite.

Step S302, a navigation route aiming at a navigation object is obtained according to a route navigation request; the navigation route is determined based on the initial position and the end position.

Specifically, as shown in fig. 8, the terminal device responds to the navigation start operation of the navigation object for the navigation application, so that step a is obtained, and the front end of the navigation application requests to start navigation for the navigation engine. And B, the navigation engine requests to start high-precision positioning to the calculation background. And C, returning route data to the navigation engine by the road calculation background, wherein the route data is the navigation route comprising the initial position and the end position.

Step S303, starting a positioning engine in the navigation application according to the navigation route, and obtaining a positioning result through the positioning engine.

Specifically, if the positioning engine comprises a carrier phase positioning engine, a positioning result is obtained through the carrier phase positioning engine; if the positioning engine does not comprise the carrier phase positioning engine, a positioning result is obtained through the satellite positioning engine; the positioning result obtained by the carrier phase positioning engine is better than the positioning result obtained by the satellite positioning engine.

This step first describes the content of fig. 8, i.e. in lane-level navigation, the terminal device performs high-precision positioning services through the RTK positioning engine and the large positioning engine (i.e. the satellite positioning engine). Referring to fig. 8 again, step D, the navigation engine starts the real-time dynamic carrier phase difference service, i.e. the RTK service; if the starting is successful, the terminal equipment acquires a positioning result through the carrier phase positioning engine, and the positioning result can be called a first positioning result for distinguishing; if the starting fails, the terminal equipment obtains a positioning result through the satellite positioning engine, and the result can be called a second positioning result. For a detailed procedure of acquiring positioning results by two positioning engines, please refer to the descriptions in fig. 10-11 below, which will not be described herein.

Step E, the carrier phase positioning engine returns a high-precision positioning result to the satellite positioning engine; the accuracy of the first positioning result generated by the carrier phase positioning engine can reach 1-2 cm. And F, adding a precisely positioned callback by the navigation engine. Step G, the navigation engine sets a route adsorption mode; specifically, the route adsorption mode is set to the navigation mode. And step H, the navigation engine acquires an adsorption handle returned by the satellite positioning engine. And step I, initializing an induction engine. Step J, initializing a data engine; wherein step J may be performed in a first step. And K, setting a route to the guidance engine by the navigation engine, namely setting a result (navigation route) of the calculation route to the guidance engine. And step L, the navigation engine sets map elements to the data engine. And M, setting a route by the induction engine for positioning adsorption. And step N, the navigation engine adjusts the remaining distance of high-precision navigation. And step O, high-precision positioning callback, namely, the navigation engine waits for a high-precision positioning callback result, and returns the high-precision positioning callback result to the front end of the navigation application for display after acquiring the speed value of the high-precision positioning result.

Step S304, in the navigation application, an electronic navigation map is generated based on the positioning result.

Specifically, the positioning engine comprises a carrier phase positioning engine and a satellite positioning engine; if the positioning result is obtained by the carrier phase positioning engine, transmitting the positioning result to the satellite positioning engine; generating a real navigation route adsorption result corresponding to the positioning result through a satellite positioning engine, and transmitting the real navigation route adsorption result to a map drawing service processor corresponding to the navigation application; rendering a real navigation route adsorption result in the base map by a map drawing service processor to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation route adsorption result.

Specifically, if the positioning result is obtained through the satellite positioning engine, generating a real navigation pavement adsorption result corresponding to the positioning result through the satellite positioning engine, and transmitting the real navigation pavement adsorption result to a map drawing service processor corresponding to the navigation application; rendering a real navigation road surface adsorption result in the base map by a map drawing service processor to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation road surface adsorption result.

The lane-level display is divided into lane-level route display and real-time lane-level positioning, and the lane-level positioning currently supports the following two positioning modes due to different hardware devices: 1. lane center line positioning, which may also be understood as lane face positioning, is achieved by satellite positioning engines. 2. The actual lane positioning, by means of a carrier phase positioning engine, i.e. an RTK technique, can determine the actual driving lane of the vehicle. The embodiment of the application combines the carrier phase positioning engine and the satellite positioning engine to realize high-precision navigation. Referring to fig. 9, fig. 9 is a schematic diagram of a method for optimizing and generating a road adsorption result with high accurate positioning speed and position at a client according to an embodiment of the present application. The map drawing service processor (mapbiz) is a map service drawing processing layer and has the functions of notifying a map to switch high-precision base map patterns, controlling rendering modes of the base map and the like.

If the terminal equipment successfully starts the carrier phase positioning engine, the terminal equipment combines the carrier phase positioning engine and the satellite positioning engine. As shown in fig. 9, the carrier phase positioning engine first transmits the generated first positioning result to the navigation application, which transmits the first positioning result to the satellite positioning engine. And generating a real navigation route adsorption result corresponding to the first positioning result, namely a first adsorption result in fig. 9, through a satellite positioning engine. Subsequently, the satellite positioning engine transmits the first adsorption result to the navigation application, the navigation application transmits the first adsorption result to the map drawing service processor, and further, the real navigation route adsorption result (namely the first adsorption result) is rendered in the base map, so that the electronic navigation map is obtained. It is understood that the navigation route in the electronic navigation map herein may be a real lane-level route.

If the terminal equipment does not successfully start the carrier phase positioning engine, at this time, the terminal equipment acquires a second positioning result according to the satellite positioning engine, further, generates a real navigation pavement adsorption result corresponding to the second positioning result through the satellite positioning engine, which is equivalent to the second adsorption result in fig. 9, and transmits the real navigation pavement adsorption result to a map drawing service processor corresponding to the navigation application; and rendering a real navigation road surface adsorption result in the base map through the map drawing service processor to obtain the electronic navigation map.

As can be seen from the above, the positioning results obtained by the two positioning engines are different, and the accuracy of the first positioning result generated by the carrier phase positioning engine is higher than that of the second positioning result generated by the satellite positioning engine. Referring to fig. 10 together, fig. 10 is an interaction flow chart of a data processing method for entering high-precision navigation from the normal navigation according to an embodiment of the present application. Fig. 10 is a diagram for describing entry into high-precision navigation through a carrier-phase positioning engine, wherein high-precision navigation represents navigation data with an accuracy of meter or sub-meter, and common-precision navigation represents navigation data with an accuracy of ten meters or more. The positioning engine in fig. 10 includes a carrier phase positioning engine and a satellite positioning engine, and data transmission between the two positioning engines can be described with reference to fig. 9. By the method of fig. 10, the navigation data may be sub-meter level. As shown in fig. 10, steps 1-8 are identical to steps a-N in fig. 8, and thus are not described herein. Step 9, the navigation engine acquires lane-level positioning accuracy determined by the positioning engine; and 10, displaying the lane-level positioning result at the front end of the navigation application by the navigation engine. And 11, starting local lane-level route planning at the front end of the navigation application. Step 12, the navigation engine records the state of the guide line, specifically, the navigation engine informs the guide line calculation engine to calculate the guide line; step 13, the guide line calculation engine informs the guide line to the navigation engine; step 14, the navigation engine displays the guide wire at the front end; step 15, the front end determines the navigation state; step 16, the front end switches the pattern of the base map; and step 17, entering a high-precision mode. Step 15-step 17 please refer to the description of step S305 below.

Referring to fig. 11, fig. 11 is an interaction flow chart two of a data processing method for entering high-precision navigation from the normal navigation according to the embodiment of the application. Fig. 11 is used to describe the entry into high-precision navigation through a satellite positioning engine. Wherein the positioning engine in fig. 11 comprises a satellite positioning engine. By the method of fig. 11, the navigation data may be in the order of meters. As shown in fig. 11, step 40, the front end starts navigation; step 41, the navigation engine sets a route and a guide surface induces a data stream; step 42, the guidance engine obtains a route from the satellite positioning engine; step 43, the navigation engine informs the front end that the navigation is started successfully; step 44, the front end acquires a positioning signal from the satellite positioning engine; step 45, the satellite positioning engine returns a road surface adsorption result to the navigation engine; 46, setting a positioning adsorption point to an induction engine by the navigation engine; step 47, the navigation engine determines the distance between the high-precision area end points; step 48, the front end determines the navigation state; step 49, calculating a guidance center line by the front-end prompt map drawing service processor; step 50, the map drawing service processor requests to load high-precision area data; step 51, the data engine returns the guiding surface edge line and the central line; step 52, the map drawing service processor successfully creates a guide surface; step 53, setting a front end guide surface; step 54, the navigation engine adjusts back to high precision adsorption positioning; step 55, the navigation engine updates the callback lane line adsorption result; step 56, setting a bottom map at the front end as a guide surface mode; and 57, setting a base pattern high-precision pattern.

Step S305, displaying the virtual hour meter in the first area of the electronic navigation map.

Specifically, determining a navigation state of a navigation object, and if the navigation state is switched from a first navigation state to a second navigation state, switching a navigation mode from a first navigation mode to a second navigation mode; the navigation precision of the second high navigation mode is higher than that of the first navigation mode; and displaying the virtual hour meter in the electronic navigation map in the second navigation mode.

The specific process of determining the navigation state of the navigation object may include: if the positioning result is obtained through the satellite positioning engine, determining navigation setting information corresponding to the navigation object, determining display content of a target screen corresponding to the navigation object, and determining a first distance for a navigation area ending point with first navigation precision; a navigation area end point having a first navigation accuracy is determined by a satellite positioning engine; if the navigation setting information comprises navigation permission information, the display content of the target screen is navigation content, and the first distance is greater than a first distance threshold value, determining that the navigation state is a second navigation state.

The specific process of determining the navigation state of the navigation object may further include: if the positioning result is obtained through the carrier phase positioning engine, determining navigation setting information corresponding to the navigation object, determining display content of a target screen corresponding to the navigation object, determining a second distance for a navigation region end point with second navigation precision, determining an adsorption state of a real navigation route adsorption result, and determining a guide length of a guide line with a navigation indication function; a navigation area end point with a second navigation accuracy is determined by the carrier phase location engine; if the navigation setting information comprises navigation permission information, the display content of the target screen is navigation content, the second distance is larger than a second distance threshold value, the adsorption state is an adsorption effective state, and the guide length is larger than a guide length threshold value, the navigation state is determined to be a second navigation state.

Specifically, if the navigation state is switched from the second navigation state to the first navigation state or the route replacement request is obtained, the navigation mode is switched from the second navigation mode to the first navigation mode; and canceling to display the virtual hour meter in the electronic navigation map in the first navigation mode.

If the positioning result is obtained by the satellite positioning engine, please refer to fig. 12, fig. 12 is a diagram illustrating a scenario of a method for determining a navigation status of a navigation object according to an embodiment of the present application. If the positioning result is obtained by the carrier phase positioning engine, please refer to fig. 13, fig. 13 is a diagram illustrating a scenario of a method for determining a navigation status of a navigation object according to an embodiment of the present application. Wherein the refined mode in fig. 12 and 13 may be identical to the first navigation mode; the high-precision mode may be identical to the second navigation mode.

Step S306, in the navigation application, an electronic navigation map is generated based on the positioning result.

Please refer to the description of the embodiments corresponding to fig. 2, 3 and 5, which are not repeated here.

It will be appreciated that embodiments of the present application, such as the embodiments of fig. 2, 3, 5 and 7, respectively, may be combined to create new embodiments.

Further, referring to fig. 14, fig. 14 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present application. The data processing apparatus 1 described above may be used to perform the corresponding steps in the method provided by the embodiments of the present application. As shown in fig. 14, the data processing apparatus 1 may include: a first display module 11 and a second display module 12.

A first display module 11 for displaying a virtual hour meter in a first area of the electronic navigation map;

A second display module 12, configured to display a current speed of time value and a dynamic speed of time pointer in the virtual speed of time table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

The specific functional implementation manner of the first display module 11 and the second display module 12 may refer to step S101 to step S102 in the corresponding embodiment of fig. 3, which is not described herein.

Referring again to fig. 14, the data processing apparatus 1 may further include: the third display module 13 and the fourth display module 14.

A third display module 13 for displaying navigation thumbnails in a second area of the electronic navigation map; the second area is not overlapped with the area where the navigation route in the electronic navigation map is located, and the positions of the second area and the first area in the electronic navigation map are respectively in a symmetrical relation; the first area is not overlapped with the area where the navigation route in the electronic navigation map is located;

A fourth display module 14, configured to display a navigation thumbnail road network corresponding to the electronic navigation map in the navigation thumbnail; the navigation thumbnail route in the navigation thumbnail road network is displayed in a highlighted manner.

The specific functional implementation manner of the third display module 13 and the fourth display module 14 may be referred to the above corresponding embodiment of fig. 2, and will not be described herein.

Referring again to fig. 14, the data processing apparatus 1 may further include: a first response module 15.

The first response module 15 is configured to update the virtual hour table to the navigation thumbnail in the first area and update the navigation thumbnail to the virtual hour table in the second area, if a trigger operation for exchanging the virtual hour table and the navigation thumbnail is responded.

The specific functional implementation manner of the first response module 15 may be referred to the above-mentioned corresponding embodiment of fig. 2, and will not be described herein.

Referring again to fig. 14, the data processing apparatus 1 may further include: the display screen switching module 16.

The display screen switching module 16 is configured to, if the terminal device for displaying the electronic navigation map switches from the first display screen state to the second display screen state, notify the first display module 11 to display the virtual hour meter in the first area of the electronic navigation map, and notify the third display module 13 to display the navigation thumbnail in the second area of the electronic navigation map;

The display screen switching module 16 is further configured to cancel displaying the virtual hour meter and the navigation thumbnail in the electronic navigation map if switching from the second display screen state back to the first display screen state.

The specific functional implementation manner of the display screen switching module 16 may be referred to the above-mentioned corresponding embodiment of fig. 2, and will not be described herein again.

Referring to fig. 14, the virtual hour rate table is a single point hour rate table or an interval hour rate table;

the second display module 12 may include: a first acquisition unit 121, a first display unit 122, and a second display unit 123.

A first obtaining unit 121, configured to obtain a current object position of a navigation object at a current time;

the first display unit 122 is configured to display a current speed value and a dynamic speed pointer in the single-point speed per hour table if the speed measurement mode of the current object position is a single-point speed measurement mode;

a second display unit 123, configured to display a current speed value and a dynamic speed pointer in the interval speed table if the speed measurement mode of the current object position is an interval speed measurement mode; the interval hour table includes an interval statistics area other than an area for displaying a current hour value and a dynamic hour pointer;

a second display unit 123, configured to display an interval average speed per hour value and an interval remaining distance value in an interval statistics area; the interval average speed value is used for representing the average speed of the navigation object in the speed measurement road interval at the current moment; the interval remaining distance value is used for representing the distance between the current object position and the end point of the speed measuring road interval.

The specific functional implementation manner of the first obtaining unit 121, the first display unit 122, and the second display unit 123 may refer to step S102 in the corresponding embodiment of fig. 3, and will not be described herein.

Referring to fig. 14, the virtual hour rate table is a normal hour rate table or an abnormal hour rate table;

the second display module 12 may include: the first acquisition unit 121, the third display unit 124, and the fourth display unit 125.

a third display unit 124, configured to display, if the current object speed is in a normal speed state corresponding to the current object position, the current speed value and the dynamic speed pointer in a normal speed table;

a fourth display unit 125, configured to display, if the current object speed is in an abnormal speed state corresponding to the current object position, the current speed value and the dynamic speed pointer in an abnormal speed table; the background display mode of the normal speed meter is different from the background display mode of the abnormal speed meter.

The specific functional implementation manner of the first obtaining unit 121, the third display unit 124, and the fourth display unit 125 may refer to step S102 in the corresponding embodiment of fig. 3, and will not be described herein.

Referring to fig. 14, the abnormal speed table is a first abnormal speed table or a second abnormal speed table;

the fourth display unit 125 may include: a first display subunit 1251 and a second display subunit 1252.

The first display subunit 1251 is configured to display, if the current object speed is in a first abnormal speed state corresponding to the current object position, a current speed value and a dynamic speed pointer in the first abnormal speed table;

a second display subunit 1252, configured to display, if the current object speed is in a second abnormal speed state corresponding to the current object position, the current speed value and the dynamic speed pointer in a second abnormal speed table; the second abnormal speed meter carries an abnormal prompt animation; the abnormal state level corresponding to the second abnormal speed state is higher than the abnormal state level corresponding to the first abnormal speed state.

The specific functional implementation manner of the first display subunit 1251 and the second display subunit 1252 may refer to step S102 in the corresponding embodiment of fig. 3, which is not described herein.

Referring to fig. 14, the background display mode of the virtual hour meter includes a background display color of the virtual hour meter;

the second display module 12 may include: a fifth display unit 126, a region dividing unit 127, and a background display unit 128.

A fifth display unit 126 for displaying the current speed of time value and the dynamic speed of time pointer in the virtual speed of time table;

a region dividing unit 127 for dividing the virtual hour meter into a first inner ring region and a second inner ring region which are not overlapped with each other with the current deflection position as a dividing line; wherein the speed of time characterized by the first inner ring region is less than the speed of time characterized by the second inner ring region; the first inner ring area is formed based on the starting position and the current deflection position of the dynamic speed pointer;

a background display unit 128, configured to display a color with the first color set as a background of the first inner ring area, and use the first color set as a pointer display manner of the dynamic speed pointer; the first set of colors is associated with a current speed of time value;

the background display unit 128 is further configured to display a color with the set of system colors as a background of the second inner ring area.

The specific functional implementation manner of the fifth display unit 126, the area dividing unit 127, and the background display unit 128 may refer to step S102 in the corresponding embodiment of fig. 3, and will not be described herein.

Referring to fig. 14 again, the virtual hour meter is a section hour meter for the section speed measurement mode; the interval hour meter further comprises an interval statistical region except the first inner ring region and the second inner ring region;

The background display unit 128 is further configured to display a color with the second color set as a background of the interval statistics area; the second set of colors is associated with an interval average speed per hour value; the interval average speed per hour value is used for representing the average speed per hour of the speed measurement road interval under the current moment of the navigation object.

The specific functional implementation of the background display unit 128 may refer to step S102 in the corresponding embodiment of fig. 3, and will not be described herein.

Referring again to fig. 14, the second display module 12 may include: the first updating unit 129 and the pointer deflecting unit 220.

A first updating unit 129 for updating and displaying the historical speed of time value as the current speed of time value in the virtual speed of time table; the historical speed per hour value is used for representing the historical travel speed per hour of the navigation object at the historical moment; the historical time is earlier than the time corresponding to the current running speed;

a pointer deflection unit 220 for deflecting the dynamic hour pointer located at the history deflection position to the current deflection position in the virtual hour table; the historical deflection position is used to characterize the historical speed of time value.

The specific functional implementation of the first updating unit 129 and the pointer deflecting unit 220 may refer to step S202 in the corresponding embodiment of fig. 5, and will not be described herein.

Referring again to fig. 14, the second display module 12 may further include: a first holding unit 221 and a second updating unit 222.

A first holding unit 221, configured to, if the speed state corresponding to the current speed value is the same as the speed state corresponding to the historical speed value, hold the historical background display mode in the virtual speed table as a background display mode, and hold the historical pointer display mode of the dynamic speed pointer as a pointer display mode; the historical background display mode and the historical pointer display mode are determined by the speed state corresponding to the historical speed value;

the second updating unit 222 is configured to update the historical background display mode in the virtual speed table to a background display mode and update the historical pointer display mode of the dynamic speed pointer to a pointer display mode if the speed state corresponding to the current speed value is different from the speed state corresponding to the historical speed value.

The specific functional implementation manner of the first holding unit 221 and the second updating unit 222 may refer to step S203 in the corresponding embodiment of fig. 5, which is not described herein.

Referring again to fig. 14, the second display module 12 may further include: the second holding unit 223 and the third updating unit 224.

A second holding unit 223, configured to, if the speed measurement mode corresponding to the current speed value is the same as the speed measurement mode corresponding to the historical speed value, hold the historical background display mode in the virtual speed table as a background display mode, and hold the historical pointer display mode of the dynamic speed pointer as a pointer display mode; the historical background display mode and the historical pointer display mode are determined by a speed measurement mode corresponding to the historical speed per hour value;

and a third updating unit 224, configured to update the historical background display mode in the virtual speed table to a background display mode and update the historical pointer display mode of the dynamic speed pointer to a pointer display mode if the speed measurement mode corresponding to the current speed value is different from the speed measurement mode corresponding to the historical speed value.

The specific functional implementation manner of the second holding unit 223 and the third updating unit 224 may refer to step S203 in the corresponding embodiment of fig. 5, which is not described herein.

Referring to fig. 14 again, the first display module 11 is specifically configured to update and display, in the first area of the electronic navigation map, a history virtual time rate table that matches the history travel mode as a virtual time rate table that matches the current travel mode if the current travel mode that corresponds to the current travel time rate is different from the history travel mode that corresponds to the history travel time rate; the historical moment corresponding to the historical travel speed is earlier than the current moment corresponding to the current travel speed; the history virtual speed table is used for displaying a history speed value; the historical speed of travel value is used to characterize the historical speed of travel.

The specific functional implementation manner of the request obtaining subunit 1434, the third generating subunit 1435, and the information sending subunit 1436 may refer to step S201 in the corresponding embodiment of fig. 5, which is not described herein.

Referring again to fig. 14, the data processing apparatus 1 may further include: a second response module 17.

The second response module 17 is configured to obtain a scaling ratio if a trigger operation for scaling the virtual hour table is responded, and control the virtual hour table to scale according to the scaling ratio;

the second response module 17 is further configured to, if a trigger operation for moving the virtual hour meter is responded, acquire a movement track, and control the virtual hour meter to move according to the movement track.

The specific functional implementation manner of the second response module 17 may be referred to the above-mentioned corresponding embodiment of fig. 2, and will not be described herein.

Referring again to fig. 14, the second display module 12 may further include: the first determination unit 225, the second determination unit 226, the third determination unit 227, and the fourth determination unit 228.

A first determining unit 225, configured to determine a current object position of the navigation object at a current time, and determine a current speed rule corresponding to the current object position; the current speed of time rule comprises at least two speed of time intervals and at least two speed of time states; wherein, one hour interval is mapped to one hour state; at least two time speed states respectively correspond to different color sets;

A second determining unit 226, configured to determine, from at least two speed intervals, a current speed interval to which the current object speed belongs, and map the current speed interval to at least two speed states;

a third determining unit 227 for determining, as a current speed state, the speed state mapped with the current speed interval among at least two speed states;

the fourth determining unit 228 is configured to determine, as the first color set, a color set corresponding to the current speed of time state from among at least two color sets.

The specific functional implementation manner of the first determining unit 225, the second determining unit 226, the third determining unit 227, and the fourth determining unit 228 may refer to step S203 in the corresponding embodiment of fig. 5, which is not described herein.

Referring back to fig. 14, the fourth determining unit 228 may include: a first acquisition subunit 2281, a first determination subunit 2282, and a second determination subunit 2283.

A first obtaining subunit 2281, configured to obtain, in at least two speed intervals, a prompt speed interval corresponding to the critical speed interval if the current object speed is located in the critical speed interval of the current speed intervals;

a first determining subunit 2282, configured to determine, from at least two speed states, the speed state mapped with the prompt speed interval as the prompt speed state;

The second determining subunit 2283 is configured to determine, from at least two color sets, a color set corresponding to the prompt speed per hour state as the first color set.

The specific functional implementation manner of the first obtaining subunit 2281, the first determining subunit 2282, and the second determining subunit 2283 may refer to step 203 in the corresponding embodiment of fig. 5, which is not described herein.

Referring again to fig. 14, the pointer deflecting unit 220 may include: a second acquisition subunit 2201, a third acquisition subunit 2202, a first deflection subunit 2203, and a second deflection subunit 2204.

A second obtaining subunit 2201, configured to obtain a pointer deflection rule of the virtual hour meter; the pointer deflection rule is used for indicating the mapping relation between deflection angles of the dynamic speed per hour pointer and the speed per hour value;

a third obtaining subunit 2202, configured to determine a current deflection angle corresponding to the current speed per hour value according to the pointer deflection rule, and obtain a deflection angle difference between the current deflection angle and the historical deflection angle; the historical deflection angle is the deflection angle corresponding to the historical speed per hour value;

the first deflection subunit 2203 is configured to, if the deflection angle difference is a forward difference, forward deflect the dynamic speed pointer located at the historical deflection position in the virtual speed per hour table until the forward deflection angle is the deflection angle difference, and determine the position where the dynamic speed pointer is located as the current deflection position;

And the second deflection subunit 2204 is configured to, if the deflection angle difference is a reverse difference, reverse deflect the dynamic hour pointer located at the historical deflection position in the virtual hour table until the reverse deflection angle is the deflection angle difference, and determine the position where the dynamic hour pointer is located as the current deflection position.

The specific functional implementation manner of the second acquiring subunit 2201, the third acquiring subunit 2202, the first deflecting subunit 2203, and the second deflecting subunit 2204 may be referred to the step S203 in the corresponding embodiment of fig. 5, and will not be described herein.

Referring again to fig. 14, the data processing apparatus 1 may further include: a first acquisition module 18, a second acquisition module 19, a third acquisition module 20, and a map generation module 21.

A first obtaining module 18, configured to obtain a route navigation request for a navigation object in a navigation application; the route navigation request comprises an initial position and a final position;

a second obtaining module 19, configured to obtain a navigation route for the navigation object according to the route navigation request; the navigation route is determined based on the initial position and the end position;

the third obtaining module 20 is configured to start a positioning engine in the navigation application according to the navigation route, and obtain a positioning result through the positioning engine;

The map generation module 21 is configured to generate an electronic navigation map based on the positioning result in the navigation application.

The specific functional implementation manners of the first obtaining module 18, the second obtaining module 19, the third obtaining module 20, and the map generating module 21 may refer to step S301 to step S304 in the corresponding embodiment of fig. 7, and are not described herein.

Referring again to fig. 14, the third acquisition module 20 may include: the second acquisition unit 201 and the third acquisition unit 202.

A second obtaining unit 201, configured to obtain a positioning result by the carrier phase positioning engine if the positioning engine includes the carrier phase positioning engine;

a third obtaining unit 202, configured to obtain a positioning result through the satellite positioning engine if the positioning engine does not include the carrier phase positioning engine;

The specific functional implementation manner of the second obtaining unit 201 and the third obtaining unit 202 may refer to step S303 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the positioning engine includes a carrier phase positioning engine and a satellite positioning engine;

The map generation module 21 may include: a first transmission unit 211, a second transmission unit 212, and a first rendering unit 213.

A first transmission unit 211, configured to transmit the positioning result to the satellite positioning engine if the positioning result is acquired by the carrier phase positioning engine;

the second transmission unit 212 is configured to generate, by using the satellite positioning engine, a real navigation route adsorption result corresponding to the positioning result, and transmit the real navigation route adsorption result to a mapping service processor corresponding to the navigation application;

a first rendering unit 213, configured to render, by using a map drawing service processor, a real navigation route adsorption result in a base map, so as to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation route adsorption result.

The specific functional implementation manner of the first transmission unit 211, the second transmission unit 212, and the first rendering unit 213 may refer to step S304 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the map generation module 21 may include: the third transmission unit 214 and the second rendering unit 215.

The third transmission unit 214 is configured to generate, by using the satellite positioning engine, a real navigation pavement adsorption result corresponding to the positioning result if the positioning result is acquired by using the satellite positioning engine, and transmit the real navigation pavement adsorption result to a mapping service processor corresponding to the navigation application;

The second rendering unit 215 is configured to render, by using the map drawing service processor, a real navigation road surface adsorption result in the base map, so as to obtain an electronic navigation map; the navigation route in the electronic navigation map is generated based on the real navigation road surface adsorption result.

The specific functional implementation manner of the third transmission unit 214 and the second rendering unit 215 may refer to step S304 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the first display module 11 may include: a first switching unit 111 and a sixth display unit 112.

A first switching unit 111, configured to determine a navigation state of the navigation object, and if the navigation state is switched from the first navigation state to the second navigation state, switch the navigation mode from the first navigation mode to the second navigation mode; the navigation precision of the second high navigation mode is higher than that of the first navigation mode;

and a sixth display unit 112 for displaying the virtual hour meter in the electronic navigation map in the second navigation mode.

The specific functional implementation manner of the first switching unit 111 and the sixth display unit 112 may refer to step S301 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the first switching unit 111 may include: the third determination subunit 1111 and the fourth determination subunit 1112.

A third determining subunit 1111, configured to determine, if the positioning result is obtained by the satellite positioning engine, navigation setting information corresponding to the navigation object, determine display content of a target screen corresponding to the navigation object, and determine a first distance for a navigation area end point with a first navigation precision; a navigation area end point having a first navigation accuracy is determined by a satellite positioning engine;

the fourth determining subunit 1112 is configured to determine that the navigation status is the second navigation status if the navigation setting information includes navigation permission information, the display content of the target screen is navigation content, and the first distance is greater than the first distance threshold.

The specific functional implementation manner of the third determining subunit 1111 and the fourth determining subunit 1112 may refer to step S301 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the first switching unit 111 may include: the fifth determination subunit 1113 and the sixth determination subunit 1114.

A fifth determining subunit 1113, configured to determine, if the positioning result is obtained by the carrier phase positioning engine, navigation setting information corresponding to the navigation object, determine display content of a target screen corresponding to the navigation object, determine a second distance for a navigation region end point with a second navigation precision, determine an adsorption state of the real navigation route adsorption result, and determine a guiding length of the guide wire with a navigation instruction function; a navigation area end point with a second navigation accuracy is determined by the carrier phase location engine;

The sixth determining subunit 1114 is configured to determine that the navigation state is the second navigation state if the navigation setting information includes navigation permission information, the display content of the target screen is navigation content, the second distance is greater than the second distance threshold, the adsorption state is an adsorption valid state, and the guide length is greater than the guide length threshold.

The specific functional implementation manner of the fifth determining subunit 1113 and the sixth determining subunit 1114 may refer to step S301 in the corresponding embodiment of fig. 7, which is not described herein.

Referring again to fig. 14, the first display module 1 may further include: the second switching unit 113 and the cancel display unit 114.

A second switching unit 113, configured to switch the navigation mode from the second navigation mode to the first navigation mode if the navigation state is switched from the second navigation state to the first navigation state or the route change request is acquired;

the cancel display unit 114 is configured to cancel display of the virtual hour meter in the electronic navigation map in the first navigation mode.

The specific functional implementation manner of the second switching unit 113 and the cancel display unit 114 may refer to step S301 in the corresponding embodiment of fig. 7, and will not be described herein.

In the embodiment of the application, the data processing device can provide a virtual speed-of-time table for displaying the current running speed of the navigation object in the electronic navigation map, and the current deflection position of the dynamic speed-of-time pointer in the virtual speed-of-time table can represent the current speed-of-time value; the background display mode of the virtual speed meter and the pointer display mode of the dynamic speed pointer are determined by the current speed value, so that different background display modes and pointer display modes can represent different current running speeds. The display effect of the electronic navigation map can be improved by adopting the dynamic speed pointer and the background display mode of the virtual speed meter, and the practicability of the electronic navigation map can be further improved.

Further, referring to fig. 15, fig. 15 is a schematic structural diagram of a computer device according to an embodiment of the present application. As shown in fig. 15, the computer device 1000 may include: at least one processor 1001, such as a CPU, at least one network interface 1004, a user interface 1003, a memory 1005, at least one communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. In some embodiments, the user interface 1003 may include a Display (Display), a Keyboard (Keyboard), and the network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others. The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 1005 may also optionally be at least one storage device located remotely from the aforementioned processor 1001. As shown in fig. 15, the memory 1005, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a device control application.

In the computer device 1000 shown in FIG. 15, the network interface 1004 may provide network communication functions; while user interface 1003 is primarily used as an interface for providing input to a user; and the processor 1001 may be used to invoke a device control application stored in the memory 1005 to implement:

It should be understood that the computer device 1000 described in the embodiments of the present application may perform the description of the data processing method or apparatus in the foregoing embodiments, and will not be repeated herein. In addition, the description of the beneficial effects of the same method is omitted.

The embodiment of the present application further provides a computer readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the description of the data processing method or apparatus in each of the foregoing embodiments is implemented, and will not be repeated herein. In addition, the description of the beneficial effects of the same method is omitted.

The computer readable storage medium may be the data processing apparatus provided in any one of the foregoing embodiments or an internal storage unit of the computer device, for example, a hard disk or a memory of the computer device. The computer readable storage medium may also be an external storage device of the computer device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash card (flash card) or the like, which are provided on the computer device. Further, the computer-readable storage medium may also include both internal storage units and external storage devices of the computer device. The computer-readable storage medium is used to store the computer program and other programs and data required by the computer device. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.

Embodiments of the present application also provide a computer program product comprising a computer program stored in a computer readable storage medium. The processor of the computer device reads the computer program from the computer readable storage medium, and the processor executes the computer program, so that the computer device may perform the description of the data processing method or apparatus in the foregoing embodiments, which is not described herein. In addition, the description of the beneficial effects of the same method is omitted.

The terms first, second and the like in the description and in the claims and drawings of embodiments of the application are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the term "include" and any variations thereof is intended to cover a non-exclusive inclusion. For example, a process, method, apparatus, article, or device that comprises a list of steps or elements is not limited to the list of steps or modules but may, in the alternative, include other steps or modules not listed or inherent to such process, method, apparatus, article, or device.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The foregoing disclosure is illustrative of the present application and is not to be construed as limiting the scope of the application, which is defined by the appended claims.

Claims

1. A method of data processing, comprising:

displaying a current speed of time value and a dynamic speed of time pointer in the virtual speed of time table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; and the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

2. The method according to claim 1, wherein the method further comprises:

displaying a navigation thumbnail in a second area of the electronic navigation map; the second area is not overlapped with the area where the navigation route in the electronic navigation map is located, and the positions of the second area and the first area in the electronic navigation map are respectively in a symmetrical relation; the first area is not overlapped with the area where the navigation route in the electronic navigation map is located;

Displaying a navigation thumbnail road network corresponding to the electronic navigation map in the navigation thumbnail; and displaying the navigation thumbnail route in the navigation thumbnail road network in a highlighting mode.

3. The method according to claim 2, wherein the method further comprises:

and if the trigger operation for exchanging the virtual hour rate table and the navigation thumbnail is responded, updating the virtual hour rate table into the navigation thumbnail in the first area, and updating the navigation thumbnail into the virtual hour rate table in the second area.

4. The method according to claim 2, wherein the method further comprises:

if the terminal equipment for displaying the electronic navigation map is switched from the first display screen state to the second display screen state, executing the step of displaying the virtual hour meter in the first area of the electronic navigation map, and executing the step of displaying the navigation thumbnail in the second area of the electronic navigation map;

and if the second display screen state is switched back to the first display screen state, canceling the display of the virtual hour meter and the navigation thumbnail in the electronic navigation map.

5. The method of claim 1, wherein the virtual hour meter is a single point hour meter or an interval hour meter;

the displaying the current speed of hour value and the dynamic speed of hour pointer in the virtual speed of hour table comprises:

acquiring the current object position of the navigation object at the current time;

if the speed measurement mode of the current object position is a single-point speed measurement mode, displaying the current speed value and the dynamic speed pointer in the single-point speed per hour table;

if the speed measurement mode of the current object position is an interval speed measurement mode, displaying the current speed value and the dynamic speed pointer in the interval speed table; the interval hour meter includes an interval statistics area other than an area for displaying the current hour value and the dynamic hour pointer;

displaying an interval average speed value and an interval residual distance value in the interval statistical region; the interval average speed per hour value is used for representing the average speed per hour of the speed measurement road interval at the current time by the navigation object; and the interval residual distance value is used for representing the distance between the current object position and the end point of the speed measurement road interval.

6. The method of claim 1, wherein the virtual hour meter is a normal hour meter or an abnormal hour meter;

if the current object speed is in a normal speed state corresponding to the current object position, displaying the current speed value and the dynamic speed pointer in a normal speed table;

if the current object speed is in an abnormal speed state corresponding to the current object position, displaying the current speed value and the dynamic speed pointer in the abnormal speed table; the background display mode of the normal speed meter is different from the background display mode of the abnormal speed meter.

7. The method of claim 6, wherein the abnormal speed of time table is a first abnormal speed of time table or a second abnormal speed of time table;

and if the current object speed is in the abnormal speed state corresponding to the current object position, displaying the current speed value and the dynamic speed pointer in the abnormal speed table, including:

If the current object speed is in a first abnormal speed state corresponding to the current object position, displaying the current speed value and the dynamic speed pointer in the first abnormal speed table;

if the current object speed is in a second abnormal speed state corresponding to the current object position, displaying the current speed value and the dynamic speed pointer in a second abnormal speed table; the second abnormal speed per hour table carries an abnormal prompt animation; the abnormal state grade corresponding to the second abnormal speed state is higher than the abnormal state grade corresponding to the first abnormal speed state.

8. The method of claim 1, wherein the background display means of the virtual hour meter comprises a background display color of the virtual hour meter;

displaying the current speed of time value and the dynamic speed of time pointer in the virtual speed of time table;

dividing the virtual hour meter into a first inner ring area and a second inner ring area which are not overlapped with each other by taking the current deflection position as a dividing line; wherein the speed of hour represented by the first inner ring region is less than the speed of hour represented by the second inner ring region; the first inner ring area is formed based on the starting position of the dynamic speed per hour pointer and the current deflection position;

A first color set is used as a background display color of the first inner ring area, and the first color set is used as a pointer display mode of the dynamic speed per hour pointer; the first set of colors is associated with the current speed of time value;

and displaying the color by taking the system color set as the background of the second inner ring area.

9. The method of claim 8, wherein the virtual hour meter is a section hour meter for a section speed measurement mode; the interval hour meter further comprises an interval statistics area except the first inner ring area and the second inner ring area;

the method further comprises the steps of:

the second color set is used as a background display color of the interval statistical region; the second set of colors is associated with an interval average speed per hour value; the interval average speed per hour value is used for representing the average speed per hour of the speed measurement road interval at the current moment by the navigation object.

10. The method of claim 1, wherein displaying the current speed of hour value and dynamic speed of hour pointer in the virtual speed of hour table comprises:

in the virtual speed per hour table, updating and displaying a historical speed per hour value as the current speed per hour value; the historical speed per hour value is used for representing the historical travel speed per hour of the navigation object at the historical moment; the historical time is earlier than the time corresponding to the current running speed;

Deflecting the dynamic hour pointer located at a history deflection position to the current deflection position in the virtual hour table; the historical deflection position is used to characterize the historical speed of time value.

11. The method according to claim 10, wherein the method further comprises:

if the speed state corresponding to the current speed value is the same as the speed state corresponding to the historical speed value, maintaining a historical background display mode in the virtual speed table as the background display mode, and maintaining a historical pointer display mode of the dynamic speed pointer as the pointer display mode; the historical background display mode and the historical pointer display mode are determined by the speed state corresponding to the historical speed value;

and if the speed state corresponding to the current speed value is different from the speed state corresponding to the historical speed value, updating a historical background display mode in the virtual speed table to the background display mode, and updating a historical pointer display mode of the dynamic speed pointer to the pointer display mode.

12. The method according to claim 10, wherein the method further comprises:

If the speed measurement mode corresponding to the current speed per hour value is the same as the speed measurement mode corresponding to the historical speed per hour value, maintaining a historical background display mode in the virtual speed per hour table as the background display mode, and maintaining a historical pointer display mode of the dynamic speed per hour pointer as the pointer display mode; the historical background display mode and the historical pointer display mode are determined by a speed measurement mode corresponding to the historical speed per hour value;

and if the speed measurement mode corresponding to the current speed per hour value is different from the speed measurement mode corresponding to the historical speed per hour value, updating a historical background display mode in the virtual speed per hour table to the background display mode, and updating a historical pointer display mode of the dynamic speed per hour pointer to the pointer display mode.

13. The method of claim 1, wherein displaying the virtual hour meter in the first area of the electronic navigation map comprises:

if the current travel mode corresponding to the current travel speed is different from the historical travel mode corresponding to the historical travel speed, updating and displaying a historical virtual speed table matched with the historical travel mode as a virtual speed table matched with the current travel mode in a first area of the electronic navigation map; the historical moment corresponding to the historical travel speed is earlier than the current moment corresponding to the current travel speed; the history virtual speed table is used for displaying a history speed value; the historical speed of travel value is used to characterize the historical speed of travel.

14. The method according to claim 1, wherein the method further comprises:

if the trigger operation for scaling the virtual hour table is responded, a scaling ratio is obtained, and the virtual hour table is controlled to scale according to the scaling ratio;

and if the trigger operation for moving the virtual time rate table is responded, acquiring a movement track, and controlling the virtual time rate table to move according to the movement track.

15. The method as recited in claim 8, further comprising:

determining a current object position of the navigation object at a current time, and determining a current speed rule corresponding to the current object position; the current speed per hour rule comprises at least two speed per hour intervals and at least two speed per hour states; wherein, one hour interval is mapped to one hour state; the color sets corresponding to the at least two time speed states are different from each other;

determining a current speed interval to which the current object speed belongs from the at least two speed intervals, and mapping the current speed interval to the at least two speed states;

in the at least two speed states, determining the speed state mapped with the current speed interval as a current speed state;

And determining a color set corresponding to the current speed per hour state as the first color set in at least two color sets.

16. The method of claim 15, wherein the determining, of the at least two color sets, the color set corresponding to the current speed of time state as the first color set comprises:

if the current object speed is located in a critical speed interval in the current speed interval, acquiring a prompt speed interval corresponding to the critical speed interval in the at least two speed intervals;

among the at least two speed states, determining the speed state mapped with the prompt speed interval as a prompt speed state;

and determining a color set corresponding to the prompt speed per hour state as the first color set in at least two color sets.

17. The method of claim 10, wherein said deflecting the dynamic hour pointer at the historical deflection location to the current deflection location in the virtual hour table comprises:

acquiring a pointer deflection rule of the virtual hour meter; the pointer deflection rule is used for indicating a mapping relation between deflection angles of the dynamic speed per hour pointer and speed per hour values;

Determining a current deflection angle corresponding to the current speed per hour value according to the pointer deflection rule, and acquiring a deflection angle difference value between the current deflection angle and a historical deflection angle; the historical deflection angle refers to a deflection angle corresponding to the historical speed per hour value;

if the deflection angle difference value is a forward direction difference value, forward deflection is carried out on the dynamic speed pointer positioned at the historical deflection position in the virtual speed per hour table until the forward deflection angle is the deflection angle difference value, and the position where the dynamic speed pointer is positioned is determined to be the current deflection position;

and if the deflection angle difference value is a reverse difference value, reversely deflecting the dynamic speed pointer positioned at the historical deflection position in the virtual speed per hour table until the reverse deflection angle is the deflection angle difference value, and determining the position of the dynamic speed per hour pointer as the current deflection position.

18. The method of claim 1, wherein displaying the virtual hour meter in the first area of the electronic navigation map comprises:

determining a navigation state of the navigation object, and if the navigation state is switched from a first navigation state to a second navigation state, switching a navigation mode from a first navigation mode to a second navigation mode; the navigation precision of the second high navigation mode is higher than that of the first navigation mode;

And displaying a virtual hour meter in the electronic navigation map in the second navigation mode.

19. The method of claim 18, wherein the terminal device for displaying the electronic navigation map comprises a satellite positioning engine;

the determining the navigation state of the navigation object comprises:

determining navigation setting information corresponding to the navigation object, determining display content of a target screen corresponding to the navigation object, and determining a first distance for a navigation area end point with first navigation precision; the navigation area end point having the first navigation accuracy is determined by the satellite positioning engine;

and if the navigation setting information comprises navigation permission information, the display content of the target screen is navigation content, and the first distance is greater than a first distance threshold value, determining that the navigation state is a second navigation state.

20. The method of claim 18, wherein the terminal device for displaying the electronic navigation map comprises a carrier phase location engine;

the determining the navigation state of the navigation object comprises:

determining navigation setting information corresponding to the navigation object, determining display content of a target screen corresponding to the navigation object, determining a second distance for a navigation region end point with second navigation precision, determining an adsorption state of an adsorption result of a real navigation route, and determining a guide length of a guide line with a navigation indication function; the navigation area end point with the second navigation accuracy is determined by the carrier phase location engine; the real navigation route adsorption result is generated based on the positioning result obtained by the carrier phase positioning engine;

And if the navigation setting information comprises navigation permission information, the display content of the target screen is navigation content, the second distance is larger than a second distance threshold value, the adsorption state is an adsorption effective state, and the guide length is larger than a guide length threshold value, determining that the navigation state is a second navigation state.

21. The method of claim 18, wherein the method further comprises:

if the navigation state is switched from the second navigation state to the first navigation state or a route replacement request is acquired, switching the navigation mode from the second navigation mode to the first navigation mode;

and canceling to display the virtual hour meter in the electronic navigation map in the first navigation mode.

22. A data processing apparatus, comprising:

the second display module is used for displaying the current speed value and the dynamic speed pointer in the virtual speed table; the current speed per hour value is used for representing the current running speed per hour of the navigation object; the dynamic speed per hour pointer has the function of deflecting in the virtual speed per hour table, and the current deflection position of the dynamic speed per hour pointer in the virtual speed per hour table is used for representing the current speed per hour value; and the background display mode of the virtual speed per hour table and the pointer display mode of the dynamic speed per hour pointer are determined by the current speed per hour value.

23. A computer device, comprising: a processor, a memory, and a network interface;

the processor is connected to the memory and the network interface, wherein the network interface is configured to provide a data communication function, the memory is configured to store a computer program, and the processor is configured to invoke the computer program to cause the computer device to perform the method of any of claims 1 to 21.

24. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program adapted to be loaded and executed by a processor to cause a computer device having the processor to perform the method of any of claims 1-21.

25. A computer program product, characterized in that the computer program product comprises a computer program stored in a computer readable storage medium, the computer program being adapted to be read and executed by a processor to cause a computer device having the processor to perform the method of any of claims 1-21.