JP2021099376A - Data processing method and device, vehicle-side apparatus, and navigation system - Google Patents

Abstract

To provide a data processing method, a device, an electronic device, a vehicle end device, a navigation system, and a storage medium capable of: achieving technical effect of reducing the amount of transmission of data, enhancing transmission efficiency of data, and reducing occupation of transmission resources; and achieving technical effect of reducing display cost only by displaying a part of navigation information data.SOLUTION: A data processing method applicable to a navigation device comprises the steps of: receiving a navigation request triggered by an object; establishing total navigation information corresponding to the navigation request based on preset map information; selecting a part of navigation information from the total navigation information; sending the part of navigation information to a display device so that the display device displays the part of navigation information; and sending the part of navigation information selected from the total navigation information to the display device.SELECTED DRAWING: Figure 3

Description

The embodiments of the present disclosure relate to the computer technology field, particularly the navigation technology field, and specifically to data processing methods and devices, electronic devices, vehicle end devices, navigation systems and storage media.

With the development of science and technology, navigation technology has made further breakthroughs and is widely used in various fields such as the automobile field and the intelligent terminal field.

Taking the automotive field as an example, in the prior art, in the prior art, a user activates a vehicle navigation function, a navigation device collects navigation information based on the user's navigation needs, sends the navigation information to a display module, and displays the display module. Navigation information can be displayed by.

However, the inventor has discovered at least the following problems in the process of realizing the present disclosure. Since the navigation information collected by the navigation device in the prior art is all navigation information, problems such as a large amount of data transmission are likely to occur.

According to one aspect of the embodiments of the present disclosure, the embodiments of the present disclosure provide a data processing method, the method being applicable to a navigation device, the method.
Receiving navigation requests triggered by objects and
Based on the preset map information, the total amount of navigation information corresponding to the navigation request is determined, and
Selecting some navigation information from the total navigation information and
The present invention includes transmitting the part of the navigation information to the display device so that the display device displays the part of the navigation information.

In the embodiment of the present disclosure, by transmitting a part of the navigation information selected from the total amount of navigation information to the display device, on the other hand, the redundant information can be discarded, the amount of data transmitted can be reduced, and the waste of resources can be avoided. It is possible to realize the technical effect of further increasing the data transmission efficiency and reducing the occupation of transmission resources, while the display device has the technical effect of reducing the display cost by displaying only a part of the navigation information data. Can be realized.

In some embodiments, the navigation request has origin information and destination information, and it is possible to determine the total amount of navigation information corresponding to the navigation request based on the preset map information.
From the preset map information, the map information corresponding to the departure place information and the destination information can be selected, and
It includes generating the total navigation information based on the finalized map information.

In some embodiments, selecting some navigation information from the total navigation information
This includes selecting a part of the navigation information from the total amount of navigation information based on preset configuration information.

In some embodiments, selecting the portion of the navigation information from the total amount of navigation information based on the preset configuration information is not possible.
Selecting navigation data corresponding to the configuration information from the total amount navigation information,
It includes encapsulating the navigation data corresponding to the configuration information and generating a part of the navigation information.

In some embodiments, the configuration information is generated based on vehicle attribute information.

In the embodiment of the present disclosure, by generating the configuration information based on the attribute information of the vehicle, it is possible to obtain the flexibility and diversity of the configuration information, and to realize the technical effect of the diversity of the display. it can.

In some embodiments, the navigation request has point of interest information and selecting some navigation information from the total amount of navigation information is not possible.
Based on the point of interest information, selecting the navigation data corresponding to the point of interest from the total amount of navigation information, and
It includes encapsulating the navigation data corresponding to the point of interest information to generate the part of the navigation information.

In some embodiments, some of the navigation information includes navigation state information, speed related information, lane information, guidance information and destination information.

In some embodiments, the navigation device and the display device communicate via an AIDL interface.

In the embodiments of the present disclosure, the AIDL interface is configured to establish communication between the navigation device and the display device via the AIDL interface, thereby providing stability and reliability of communication between the navigation device and the display device. It is possible to realize the technical effect to be improved.

According to another aspect of the embodiments of the present disclosure, the embodiments of the present disclosure further provide a data processing apparatus, wherein the apparatus.
A receiving module for receiving navigation requests triggered by an object, and
A confirmation module for confirming the total amount of navigation information corresponding to the navigation request based on the preset map information, and
A selection module for selecting some navigation information from the total navigation information,
It includes a transmission module for transmitting the part of the navigation information to the display device so that the display device displays the part of the navigation information.

In some embodiments, the navigation request has origin information and destination information, and the confirmation module uses preset map information to provide map information corresponding to the departure information and the destination information, respectively. Is used to generate the total navigation information based on the finalized map information.

In some embodiments, the selection module is used to select some of the navigation information from the total navigation information based on preset configuration information.

In some embodiments, the selection module selects navigation data corresponding to the configuration information from the total amount navigation information, encapsulates the navigation data corresponding to the configuration information, and generates the partial navigation information. Used to do.

In some embodiments, the configuration information is generated based on vehicle attribute information.

In some embodiments, the navigation request has interest point information, and the selection module selects navigation data corresponding to the interest point information from the total amount navigation information based on the interest point information. It is used to encapsulate the navigation data corresponding to the point of interest information and generate the part of the navigation information.

In some embodiments, some of the navigation information includes navigation state information, speed related information, lane information, guidance information and destination information.

In some embodiments, the navigation device and the display device communicate via an AIDL interface.

In one embodiment of the embodiments of the present disclosure, the embodiments of the present disclosure provide an electronic device, wherein the electronic device.
Includes at least one processor and memory that is communicatively connected to the at least one processor, of which
The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor is described in any of the above embodiments. The method can be carried out.

In some embodiments, the electronic device may be a terminal device such as a user terminal, which includes a computer, a laptop computer, an iPad®, a mobile phone, a smart wristband, and the like. The electronic device may be an in-vehicle terminal such as an in-vehicle box.

In one embodiment of the embodiments of the present disclosure, the embodiments of the present disclosure provide vehicle-end equipment, wherein the vehicle-end equipment is described in the data processing apparatus described in the above embodiment or in the above embodiment. Including electronic devices.

In one embodiment of the embodiments of the present disclosure, the embodiments of the present disclosure provide a navigation system, which includes the data processing device described in the above embodiment and is further connected to the data processing device. The display device is used to display a part of navigation information transmitted by the data processing device.

Among them, the data processing device and the display device communicate with each other via the AIDL interface.

According to one aspect of an embodiment of the present disclosure, an embodiment of the present disclosure provides a vehicle, which vehicle comprises the navigation system described in the above embodiment.

According to one aspect of the embodiments of the present disclosure, the embodiments of the present disclosure provide a non-temporary computer-readable storage medium for storing computer instructions, the computer instructions being described in any of the above embodiments to a computer. Used to perform the method of.

According to one aspect of the embodiments of the present disclosure, the embodiments of the present disclosure provide a computer program, the computer program is stored in a computer readable storage medium, and at least one processor of the electronic device is the computer readable. The computer program can be read from the storage medium, and the at least one processor causes the electronic device to perform the method described in any of the above embodiments by executing the computer program.

The embodiments of the present disclosure provide data processing methods and devices, electronic devices, vehicle end devices, navigation systems and storage media, receive navigation requests triggered by objects, and based on preset map information. Determine the total navigation information corresponding to the navigation request, select some navigation information from the total navigation information, and send some navigation information to the display device so that the display device displays some navigation information. A technology that reduces the amount of data transmitted, further increases the efficiency of data transmission, and reduces the occupation of transmission resources by transmitting a part of the navigation information selected from the total amount of navigation information to the display device. On the other hand, the display device can realize the technical effect of reducing the display cost only by displaying a part of the navigation information data.

Other effects of the selectable embodiments will be described below in the context of specific embodiments.

The accompanying drawings are used to better understand the proposal and are not intended to limit this disclosure. Of which
It is the schematic of the application scene of the data processing method which concerns on embodiment of this disclosure. It is the schematic of the application scene of the data processing method which concerns on another Example of this disclosure. It is a flowchart of the data processing method which concerns on embodiment of this disclosure. It is a flowchart of the data processing method which concerns on another Example of this disclosure. It is a flowchart of the data processing method which concerns on another Example of this disclosure. It is a flowchart of the data processing method which concerns on another Example of this disclosure. It is a block diagram of the data processing apparatus which concerns on embodiment of this disclosure. It is a block diagram of the electronic device which concerns on embodiment of this disclosure.

Hereinafter, examples of the present disclosure will be described with reference to the accompanying drawings, but various details of the embodiments of the present disclosure are included for ease of understanding and should be considered merely exemplary. .. Therefore, one of ordinary skill in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for clarity and brevity, the description of well-known functions and structures is omitted in the following description.

With reference to FIG. 1, FIG. 1 is a schematic view of an application scene of the data processing method according to the embodiment of the present disclosure.

As shown in FIG. 1, the user 100 can trigger a navigation request via a terminal device, which includes a computer 200, a notebook 300 and a mobile phone 400 as shown in FIG.

It is only necessary to illustrate that FIG. 1 illustrates only some terminal devices, which include devices capable of supporting navigation applications such as iPad® and smart wristbands. However, the examples of the present disclosure do not limit the types of terminal devices.

When the data processing method according to the embodiment of the present disclosure is applied to the application scene as shown in FIG. 1, the executing subject of the embodiment of the present disclosure may be a terminal device, that is, as shown in FIG. The data processing method according to the embodiment of the present disclosure is executed by the computer 200, the laptop computer 300, and the mobile phone 400, and finally a part of the navigation information is displayed on the displays of the computer 200, the laptop computer 300, and the mobile phone 400. be able to.

In some other embodiments, the data processing method according to the embodiments of the present disclosure can be further applied to the application scene as shown in FIG.

In the application scene as shown in FIG. 2, when the vehicle 500 travels on the road, the vehicle 500 includes a vehicle that supports navigation applications such as a computer, a server, a processor, a chip, and an in-vehicle box installed on the vehicle. An end device (not shown) is installed and the embodiments of the present disclosure do not limit the type of end device.

When the data processing method according to the embodiment of the present disclosure is applied to the application scene as shown in FIG. 2, the executing subject of the embodiment of the present disclosure may be a vehicle end device.

Specifically, the vehicle user (not shown) activates a navigation application installed at the vehicle end during the process of driving the vehicle 500 to trigger a navigation request, and the vehicle end device implements the present disclosure. The data processing method according to the example can be executed, and finally some navigation information can be displayed on the display of the vehicle end device.

Hereinafter, how the technical means of the present disclosure and the technical means of the present application solve the above technical problems will be described in detail by specific examples. The following specific examples may be combined with each other and the same or similar concepts or processes may not be repeated in some examples. Hereinafter, examples of the present disclosure will be described with reference to the drawings.

In one aspect of the embodiments of the present disclosure, the embodiments of the present disclosure provide a data processing method, which method can be applied to a navigation device.

Referring to FIG. 3, FIG. 3 is a flowchart of a data processing method according to an embodiment of the present disclosure.

As shown in FIG. 3, the method includes the following steps.

In S101, it receives an object-triggered navigation request.

Among them, the execution body of the data processing method according to the embodiment of the present disclosure may be a data processing device or a navigation device, and the data processing device or the navigation device is a computer, a server, a processor, a chip, and a terminal device (user terminal). And can include vehicle end equipment).

Specifically, when the data processing method according to the embodiment of the present disclosure is applied to the application scene as shown in FIG. 1, the data processing device may be a terminal device, specifically, FIG. It may be the computer, the laptop computer, or the mobile phone described in the above.

When the data processing method according to the embodiment of the present disclosure is applied to the application scene as shown in FIG. 2, the data processing device may be a vehicle end device, specifically, is installed in a vehicle. It may be a computer, server, processor, chip, or in-vehicle box.

Among them, the object may be a user (the user shown in FIG. 1 or the vehicle user corresponding to the vehicle in the application scene shown in FIG. 2), and the method in which the object triggers the navigation request includes at least two methods. One is a manual trigger and the other is a voice trigger, the embodiments of the present disclosure do not limit the method of triggering a navigation request.

In S102, the total amount of navigation information corresponding to the navigation request is determined based on the preset map information.

Among them, the map information includes a data structure corresponding to an electronic map or a high-precision map.

In the embodiments of the present disclosure, the concept of total navigation information is introduced, which means that the total navigation information is a relative concept and includes all information regarding the navigation request, such as positioning information, road section shape points, and guidance. Includes information, lanes, navigation status, destinations, auxiliary information, yaw information, etc.

That is, the total navigation information can be understood as all the information about the navigation request, and the information allows the user to understand the current navigation state or the driving process of the vehicle, regardless of whether the user needs to read it. It doesn't matter if you help or not.

In S103, a part of the navigation information is selected from the total amount of navigation information.

In the embodiments of the present disclosure, the concept of some navigation information is introduced, and some navigation information is a relative concept of total navigation information, indicating that some information in the total navigation information is included, and the total amount. It is easy to understand that the navigation information includes all the information about the navigation request, and some navigation information includes the part information about the navigation request.

In the embodiment of the present disclosure, the specific method of selecting a part of the navigation information from the total amount of navigation information is not limited.

For example, some navigation information may be selected from the total navigation information based on preset configuration information, needs are set by the user, and some navigation information is selected from the total navigation information based on the needs. It may be selected, or some navigation information may be selected from the total navigation information based on the parameters of the display.

Among them, the configuration information can be acquired based on the test data.

Specifically, test navigation information including different navigation information is selected from the total amount of navigation information, each test navigation information is displayed individually, some users are selected as test users, and each test navigation information is displayed by the test user. The selected exam navigation information can be used as a part of the navigation information by scoring, selecting the exam navigation information with a high score, analyzing the selected exam navigation information, and generating the configuration information. ..

Of these, selecting some navigation information from the total amount of navigation information based on the needs set by the user specifically shows the user various navigation information options through the display, and the user checks them. Includes determining some type of information that needs to be displayed on the display and that the type of information selected by the user may be some navigation information.

Among them, selecting a part of the navigation information from the total amount navigation information based on the parameters of the display specifically displays a certain navigation information on the display by a test for a display composed of different parameters. This includes determining that the degree of matching between the display performance and the user experience at the time of the operation is the highest, and determining the corresponding navigation information as a part of the navigation information when the degree of matching is the highest.

In some embodiments, some navigation information includes navigation state information, speed related information, lane information, guidance information and destination information.

Among them, the navigation status information includes the start of navigation, the progress of navigation, and the end of navigation.

Among them, the speed-related information includes the current speed.

Specifically, in the application scene as shown in FIG. 1, the current speed refers to the walking speed of the user, and in the application scene as shown in FIG. 2, the current speed refers to the traveling speed of the vehicle. In addition, acceleration and / or angular velocity may be included, and a speed limit may be included.

In S104, a part of the navigation information is transmitted to the display device so that the display device displays the part of the navigation information.

In some embodiments, an AIDL interface is provided between the navigation device and the display device, and communication can be performed via the AIDL interface.

It is necessary to explain that in the prior art, the navigation device and the display device are connected via the socket interface and communicate based on the socket interface, but in the embodiment of the present disclosure, they communicate via the AIDL interface. , Communication stability and reliability can be improved.

As can be understood, in the prior art, when the navigation device receives the navigation request, it is possible to acquire the total amount of navigation information based on the navigation request and display the total amount of navigation information on the display device.

In the embodiments of the present disclosure, the inventor selects some navigation information from the total amount of navigation information as a result of creative labor, and displays some navigation information so that the display device displays some navigation information. I created a new idea of sending to a display device.

It is necessary to explain, on the one hand, by selecting some navigation information from the total amount of navigation information, it is possible to reduce the amount of data transmitted when transmitting some navigation information to the display device, and on the other hand. Then, generally, after the display device receives the navigation information, it is necessary to analyze the navigation information and display the navigation information. However, in the embodiment of the present disclosure, a part of the navigation is transmitted to the display device. Since it is information, the analysis efficiency for a part of the navigation information of the display device is improved, and the analysis cost is saved.

With reference to FIG. 4, FIG. 4 is a flowchart of a data processing method according to another embodiment of the present disclosure.

Among them, the navigation request has starting point information and destination information, and as shown in FIG. 4, the method includes the following steps.

In S201, it receives an object-triggered navigation request.

Of these, the description of S201 may refer to S101 and will not be repeated here.

In S202, the departure place information and the map information corresponding to the destination information are selected from the preset map information, respectively.

As we know based on the above example, the user can trigger a navigation request in the form of a manual trigger and can also trigger a navigation request in the form of a voice trigger. Therefore, the departure place information and the destination information may be input by the user to the data processing device in the form of manual operation, or may be input by the user to the data processing device in the form of voice.

In S203, the total amount of navigation information is generated based on the confirmed map information.

In S204, a part of the navigation information is selected from the total amount of navigation information.

Of these, the description of S204 may refer to S103 and will not be repeated here.

In S205, a part of the navigation information is transmitted to the display device so that the display device displays the part of the navigation information.

Of these, the description of S205 may be referred to in S104 and will not be repeated here.

With reference to FIG. 5, FIG. 5 is a flowchart of a data processing method according to another embodiment of the present disclosure.

As shown in FIG. 5, the method includes the following steps.

In S301, the navigation request triggered by the object is received.

Of these, the description of S301 may refer to S101 and will not be repeated here.

In S302, the total amount of navigation information corresponding to the navigation request is determined based on the preset map information.

Of these, the description of S302 may refer to S102 or S202 and S203, and will not be repeated here.

In S303, the navigation data corresponding to the configuration information is selected from the total amount of navigation information.

In some examples, the configuration information can be obtained based on the test data, and the specific description may refer to the above example and is not repeated here.

In some other embodiments, configuration information can be determined based on vehicle attribute information.

Among them, the attribute information of the vehicle is used to represent the performance of each aspect of the vehicle such as display performance and running performance.

It is necessary to explain that the performance of different types of vehicles is not exactly the same, so that the configuration information corresponding to the type of vehicle can be determined based on the type of vehicle.

Specifically, the relationship between the amount of navigation information and the performance of the vehicle can be determined by a test, and the configuration information can be determined based on the relationship between the two.

Among them, the navigation data is a component of the navigation information, and in the prior art, the total amount of navigation information can be generated based on all the navigation data.

In the step, a part of the navigation data can be extracted from the total navigation data corresponding to the total navigation information based on the configuration information, that is, the navigation data corresponding to the configuration information is extracted.

In S304, the navigation data corresponding to the configuration information is encapsulated to generate a part of the navigation information.

In some embodiments, different types of navigation data are individually encapsulated, such as individually encapsulating the navigation data corresponding to the guidance information and individually encapsulating the navigation data corresponding to the lane information. Can be done.

In some other embodiments, each type of navigation data can also be encapsulated as a whole.

It is necessary to explain that the embodiments of the present disclosure do not limit the method of encapsulating navigation data.

In S305, a part of the navigation information is transmitted to the display device so that the display device displays the part of the navigation information.

Of these, the description of S305 may be referred to in S104 and will not be repeated here.

With reference to FIG. 6, FIG. 6 is a flowchart of a data processing method according to another embodiment of the present disclosure.

As shown in FIG. 6, the method includes the following steps.

In S401, it receives an object-triggered navigation request.

Of these, the description of S401 may be referred to in S101 and will not be repeated here.

In S402, the total amount of navigation information corresponding to the navigation request is determined based on the preset map information.

Of these, the description of S402 may refer to S102 and may refer to S202 and S203, and will not be repeated here.

In S403, the navigation data corresponding to the interest point information is selected from the total amount of navigation information based on the interest point information.

Among them, the point of interest information is used to represent a part of the navigation information that the user is interested in in the total amount navigation information, or to represent a part of the navigation information that the user is interested in in the total amount navigation information. To.

In S404, the navigation data corresponding to the point of interest information is encapsulated to generate a part of the navigation information.

Of these, the description of encapsulating navigation data may refer to the above example and will not be repeated here.

In S405, a part of the navigation information is transmitted to the display device so that the display device displays the part of the navigation information.

Of these, the description of S405 may be referred to in S104 and will not be repeated here.

In another aspect of the embodiments of the present disclosure, the embodiments of the present disclosure further provide a data processing apparatus.

Referring to FIG. 7, FIG. 7 is a block diagram of a data processing apparatus according to an embodiment of the present disclosure.
As shown in FIG. 7, the data processing device is
A receiving module 11 for receiving an object-triggered navigation request,
A confirmation module 12 for determining the total amount of navigation information corresponding to the navigation request based on preset map information, and
A selection module 13 for selecting a part of the navigation information from the total amount of navigation information, and
It includes a transmission module 14 for transmitting the part of the navigation information to the display device so that the display device displays the part of the navigation information.

In some embodiments, the navigation request has departure and destination information, and the determination module 12 corresponds to the departure and destination information from preset map information, respectively. Map information is selected and used to generate the total navigation information based on the finalized map information.

In some embodiments, the selection module 13 is used to select some of the navigation information from the total amount of navigation information based on preset configuration information.

In some embodiments, the selection module 13 selects navigation data corresponding to the configuration information from the total amount navigation information, encapsulates the navigation data corresponding to the configuration information, and obtains the partial navigation information. Used to generate.

In some embodiments, the configuration information is generated based on vehicle attribute information.

In some embodiments, the navigation request has interest point information, and the selection module 13 selects navigation data corresponding to the interest point information from the total amount navigation information based on the interest point information. It is used to encapsulate the navigation data corresponding to the point of interest information and generate the part of the navigation information.

In some embodiments, some of the navigation information includes navigation state information, speed related information, lane information, guidance information and destination information.

In some embodiments, the navigation device and the display device communicate via an AIDL interface.

In the embodiments of the present disclosure, the present disclosure further provides electronic devices and readable storage media.

Referring to FIG. 8, FIG. 8 is a block diagram of an electronic device according to an embodiment of the present disclosure.

Among them, electronic devices are intended to represent various types of digital computers such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. .. Electronic devices may represent various forms of mobile devices, such as personal digital assistants, cellular phones, smartphones, wearable devices and other similar computing devices. The parts shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the embodiments of the present disclosure described and / or required herein.

As shown in FIG. 8, the electronic device includes one or more processors 101, a memory 102, and an interface for connecting various components including a high-speed interface and a low-speed interface. The various components may be interconnected using different buses and mounted on a common motherboard, or they may be mounted in other forms as needed. The processor can process instructions executed by an electronic device, which may be in memory or in memory for displaying GUI graphic information on an external input / output device (eg, a display device coupled to an interface). Contains instructions stored in memory. In other embodiments, a plurality of processors and / or a plurality of buses may be used in combination with a plurality of memories and a plurality of memories, if necessary. Similarly, multiple electronic devices may be connected, each device providing some required operation (eg, as a server array, a group of blade servers, or a multiprocessor system). In FIG. 8, one processor 101 is taken as an example.

The memory 102 is a non-transitory computer-readable storage medium provided by the present disclosure. Among them, the memory stores instructions that can be executed by at least one processor, and causes the at least one processor to execute the data processing method provided by the present disclosure office. The non-transitory computer-readable storage medium of the present disclosure stores computer instructions, which are used to cause a computer to perform the data processing methods provided by the embodiments of the present disclosure.

The memory 102 stores non-temporary software programs, non-temporary computer-executable programs and modules, such as program instructions / modules in the embodiments of the present disclosure, as non-temporary computer-readable storage media. Can be used for. The processor 101 executes various functional applications and data processing of the server by executing non-temporary software programs, instructions and modules stored in the memory 102, that is, the data processing method in the above method embodiment. To realize.

The memory 102 may include a program storage area and a data storage area, of which the program storage area can store an operation system and an application program required for at least one function, and the data storage area is an electronic device. Data created based on usage can be stored. The memory 102 may include a high-speed random access memory, or may include a non-temporary memory such as at least one magnetic memory, a flash memory, or another non-temporary solid-state memory. In some embodiments, the memory 102 selectively includes memory set remotely to the processor 101, which remote memory can be connected to an electronic device via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local networks, blockchain-based service networks (BSN), mobile communication networks, and combinations thereof.

The electronic device may further include an input device 103 and an output device 104. The processor 101, the memory 102, the input device 103, and the output device 104 may be connected by a bus or another form, but in FIG. 8, the connection by a bus is taken as an example.

The input device 103 can receive input digital or character information and generate key signal inputs related to user settings and functional controls of electronic devices, such as touch screens, keypads, mice, trackpads. , Touchpad, indicator bar, one or more mouse buttons, trackballs, control bars, and other input devices. The output device 104 may include a display device, an auxiliary lighting device (for example, a light emitting diode (LED)), a tactile feedback device (for example, a vibration motor), and the like. The display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display and a plasma display. In some embodiments, the display device may be a touch screen.

Various embodiments of the systems and techniques described herein include digital electronic circuit systems, integrated circuit systems, application specific ASICs (ASICs), computer hardware, firmware, software, and / or theirs. It can be carried out in combination. These various embodiments may be implemented in one or more computer programs, the one or more computer programs being executed and / or interpreted in a programmable system that includes at least one programmable processor. The programmable processor may be a dedicated or general purpose programmable processor that receives data and instructions from a storage system, at least one input device, and at least one output device to deliver the data and instructions. It can be transmitted to the storage system, the at least one input device, and the at least one output device.

These computer programs (also called programs, software, software applications, or code) include programmable processor machine instructions and use programming languages for higher-level processes and / or objects, and / or assembly / machine languages. These computer programs can be implemented. As used herein, the terms "machine readable medium" and "computer readable medium" are any computer program product, device, and device for providing machine instructions and / or data to a programmable processor. / Or a device (eg, a magnetic disk, an optical disk, a memory, a programmable logic device (PLD)), including a machine-readable medium that receives a machine instruction as a machine-readable signal. The term "machine readable signal" refers to any signal for providing machine instructions and / or data to a programmable processor.

To provide interaction with the user, the systems and techniques described herein can be implemented in a computer, which is a display device (eg, a CRT (cathode tube)) for displaying information to the user. It has an LCD (liquid crystal display) monitor) and a keyboard and pointing device (eg, a mouse or trackball) that allows the user to provide input to the computer. Other types of devices may also be used to further provide interaction with the user, eg, the feedback provided to the user may be any form of sensory feedback (eg, visual feedback, auditory feedback, or tactile feedback). Feedback) may be used, and any form (including acoustic input, voice input, or tactile input) can be used to receive input from the user.

The systems and techniques described herein are computing systems that include background components (eg, as data servers), or computing systems that include middleware components (eg, application servers), or computing systems that include front-end components (eg,). , A user computer with a graphical user interface or web browser, the user can interact with embodiments of the systems and techniques described herein through the graphical user interface or web browser), or such background components. It may be implemented in a computing system that includes any combination of middleware components or front-end components. The components of the system may be interconnected through digital data communication of any form or medium (eg, a communication network). Examples of communication networks include local networks (LANs), blockchain service networks (Block-chain-based Services Networks, BSNs), wide area networks (WANs), and the Internet.

The computer system may include a client and a server. Clients and servers are typically separated from each other and interact over a communication network. The client-server relationship is created by a computer program that runs on the corresponding computer and has a client-server relationship with each other.

In another aspect of the embodiments of the present disclosure, the embodiments of the present disclosure further provide vehicle-end equipment, wherein the vehicle-end equipment is the data processing apparatus described in the above embodiment, or the above-described embodiment. Includes the described electronic devices.

In another aspect of the embodiments of the present disclosure, the embodiments of the present disclosure further provide a navigation system, the navigation system comprising the data processing device described in the above embodiment and connecting to the data processing device. The display device is used to display a part of navigation information transmitted from the data processing device.

In another aspect of the embodiments of the present disclosure, the embodiments of the present disclosure further provide a computer program, said computer program being stored in a computer readable storage medium, and at least one processor of the electronic device being computer readable. The computer program can be read from the storage medium, and at least one processor causes the electronic device to perform the method described in the above embodiment by executing the computer program.

As it should be understood, the various forms of flow described above may be used to reorder, add, or remove steps. For example, each step described herein may be performed in parallel, sequentially, or in a different order as long as the desired result of the technical solution disclosed herein can be achieved, and is not limited herein. ..

The specific embodiments described above do not constitute a limitation on the scope of protection of the present application. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and replacements can be made depending on the design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims (21)

A data processing method applied to navigation devices
Receiving navigation requests triggered by objects and
Based on the preset map information, the total amount of navigation information corresponding to the navigation request is determined, and
Selecting some navigation information from the total navigation information and
A data processing method comprising transmitting the part of the navigation information to the display device so that the display device displays the part of the navigation information. The navigation request has origin information and destination information.
Determining the total amount of navigation information corresponding to the navigation request based on the preset map information
From the preset map information, the map information corresponding to the departure place information and the destination information can be selected, and
The data processing method according to claim 1, further comprising generating the total amount navigation information based on the determined map information. Selecting some navigation information from the total navigation information
The data processing method according to claim 1, further comprising selecting a part of the navigation information from the total amount navigation information based on preset configuration information. Selecting some of the navigation information from the total amount of navigation information based on the preset configuration information can be done.
Selecting navigation data corresponding to the configuration information from the total amount navigation information, and
The data processing method according to claim 3, further comprising encapsulating the navigation data corresponding to the configuration information and generating a part of the navigation information. The data processing method according to claim 3, wherein the configuration information is generated based on vehicle attribute information. The navigation request has point of interest information and
Selecting some navigation information from the total navigation information
Based on the point of interest information, selecting the navigation data corresponding to the point of interest from the total amount of navigation information, and
The data processing method according to claim 1, further comprising encapsulating the navigation data corresponding to the point of interest information and generating a part of the navigation information. The data processing method according to any one of claims 1 to 6, wherein some of the navigation information includes navigation state information, speed-related information, lane information, guidance information, and destination information. The data processing method according to any one of claims 1 to 6, wherein the navigation device and the display device communicate with each other via an AIDL interface. A receiving module for receiving navigation requests triggered by an object, and
A confirmation module for confirming the total amount of navigation information corresponding to the navigation request based on the preset map information, and
A selection module for selecting some navigation information from the total navigation information,
A data processing device including a transmission module for transmitting the part of the navigation information to the display device so that the display device displays the part of the navigation information. The navigation request has a departure place information and a destination information, and the confirmation module selects and confirms the departure place information and the map information corresponding to the destination information from the preset map information. The data processing device according to claim 9, which is used to generate the total amount navigation information based on the map information. The data processing device according to claim 9, wherein the selection module is used to select a part of the navigation information from the total amount navigation information based on preset configuration information. The selection module is used to select navigation data corresponding to the configuration information from the total amount navigation information, encapsulate the navigation data corresponding to the configuration information, and generate the partial navigation information. The data processing apparatus according to claim 11. The data processing device according to claim 11, wherein the configuration information is generated based on vehicle attribute information. The navigation request has interest point information, and the selection module selects navigation data corresponding to the interest point information from the total amount navigation information based on the interest point information, and the navigation corresponding to the interest point information. The data processing apparatus according to claim 9, wherein the data is encapsulated and used to generate some of the navigation information. The data processing device according to any one of claims 9 to 14, wherein the partial navigation information includes navigation state information, speed-related information, lane information, guidance information, and destination information. The data processing device according to any one of claims 9 to 14, wherein the data processing device and the display device communicate with each other via an AIDL interface. It ’s an electronic device,
Includes at least one processor and memory that is communicatively connected to the at least one processor.
An instruction that can be executed by the at least one processor is stored in the memory, and the instruction is executed by the at least one processor so that the at least one processor can be executed by any one of claims 1 to 8. An electronic device that implements the data processing methods described in the section. It ’s a car-end device,
The vehicle-end device includes the data processing device according to any one of claims 9 to 16 or the electronic device according to claim 17. It ’s a navigation system,
The navigation system includes the data processing device according to any one of claims 9 to 16, further includes a display device connected to the data processing device, and the display device is from the data processing device. A navigation system used to display some of the navigation information sent. A non-temporary computer-readable storage medium in which computer instructions are stored, the computer instructions being used to cause a computer to execute the data processing method according to any one of claims 1 to 8. , Computer readable storage medium. A computer program that, when the computer program is executed by a processor, causes a computer to execute the data processing method according to any one of claims 1 to 8.

Images