Vehicle display screen control method and device, equipment, medium and vehicle

Abstract

The invention discloses a vehicle display screen control method, device and equipment, a medium and a vehicle, and relates to the technical field of vehicles. The vehicle comprises a first display screen and at least one second display screen, and the method comprises the steps that a first navigation instruction sent by a first user based on the second display screen is received, and the first navigation instruction comprises a first destination; acquiring a first navigation route corresponding to the first destination; and controlling the first display screen to display at least part of the first destination and the first navigation route. According to the embodiment of the invention, the driving safety of the vehicle can be improved.

Description

Technical Field

[0001] This application belongs to the technical field of vehicles, and in particular, relates to a vehicle display screen control method, device, equipment, medium and vehicle. Background Art

[0002] With the development of science and technology, vehicles have gradually become a commonly used means of transportation in people's lives, and the functions carried on vehicles have become increasingly rich. For example, vehicles can have functions such as audio-visual entertainment and navigation.

[0003] In the related art, during the driving process of a vehicle, the co-pilot user or the rear-row user of the vehicle usually operates the in-vehicle central control screen to display the destination and navigation route to the driver. However, the above method will interfere with the driver's driving behavior, resulting in low safety of vehicle driving. Summary of the Invention

[0004] Embodiments of this application provide a vehicle display screen control method, device, equipment, medium and vehicle, which can solve the problem of low safety of vehicle driving in the related art and can improve the safety of vehicle driving.

[0005] In a first aspect, embodiments of this application provide a vehicle display screen control method. The vehicle includes a first display screen and at least one second display screen. The first display screen includes an in-vehicle central control screen, and the second display screen includes other screens other than the in-vehicle central control screen. The method includes:

[0006] Receiving a first navigation instruction sent by a first user based on the second display screen, the first navigation instruction including a first destination;

[0007] Obtaining a first navigation route corresponding to the first destination;

[0008] Controlling the first display screen to display at least part of the first destination and the first navigation route.

[0009] In some optional embodiments of the first aspect, controlling the first display screen to display at least part of the first destination and the first navigation route includes:

[0010] Controlling the first display screen and the second display screen to synchronously display at least part of the first destination and the first navigation route.

[0011] In some optional embodiments of the first aspect, controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route includes:

[0012] Control the first display screen to display a first destination and a first target navigation route at a first moment, and display the first destination and a second target navigation route at a second moment. Both the first target navigation route and the second target navigation route are at least partial navigation routes in the first navigation route. The starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment.

[0013] Control the second display screen to display the first destination and a third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and vehicle driving information.

[0014] In some optional embodiments of the first aspect, controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route includes:

[0015] Control the first display screen to display the first destination and a first target navigation route at a first moment, and display the first destination and a second target navigation route at a second moment. Both the first target navigation route and the second target navigation route are at least partial navigation routes in the first navigation route. The starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment.

[0016] Control the second display screen to display the first destination and a third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and vehicle driving information.

[0017] Update the first moment to the sum of the first moment and a preset duration, update the second moment to the sum of the second moment and the preset duration, and jump to the step of "controlling the first display screen to display the first destination and the first target navigation route at the first moment" until a navigation end instruction is received. The navigation end instruction is used to instruct at least one of the first display screen and the second display screen to end navigation.

[0018] In some optional embodiments of the first aspect, controlling the first display screen to display the first destination and the first target navigation route at the first moment includes:

[0019] In the case of receiving a confirmation display instruction sent by a second user based on the first display screen, control the first display screen to display the first destination and the first target navigation route at the first moment. The confirmation display instruction is used to instruct the second user to confirm that the first display screen displays the first destination and the first target navigation route.

[0020] In some alternative embodiments of the first aspect, before receiving the first navigation instruction sent by the user based on the second display screen, or after controlling the first display screen to display at least part of the navigation route of the first destination and the first navigation route, the method further includes:

[0021] Receiving a second navigation instruction sent by a second user based on the first display screen, the second navigation instruction including a second destination;

[0022] Obtaining a second navigation route corresponding to the second destination;

[0023] Controlling the first display screen and the second display screen to synchronously display the second destination and the second navigation route.

[0024] In some alternative embodiments of the first aspect, the second display screen includes a first sub-display screen and a second sub-display screen, and the method further includes:

[0025] Receiving a third navigation instruction sent by a third user based on the first sub-display screen at a third moment, and receiving a fourth navigation instruction sent by a fourth user based on the second sub-display screen at a fourth moment, the third moment being later than the fourth moment, and the time difference between the third moment and the fourth moment being within a preset range, the third navigation instruction including a third destination;

[0026] Obtaining a third navigation route corresponding to the third destination;

[0027] Controlling the first display screen to display at least part of the navigation route of the third destination and the third navigation route.

[0028] In a second aspect, an embodiment of the present application provides a vehicle display screen control device. The vehicle includes a first display screen and at least one second display screen. The first display screen includes an in-vehicle central control screen, and the second display screen includes other screens other than the in-vehicle central control screen. The device includes:

[0029] A receiving module, configured to receive a first navigation instruction sent by a first user based on the second display screen, the first navigation instruction including a first destination;

[0030] An obtaining module, configured to obtain a first navigation route corresponding to the first destination;

[0031] A control module, configured to control the first display screen to display at least part of the navigation route of the first destination and the first navigation route.

[0032] In a third aspect, an embodiment of the present application provides an electronic device. The electronic device includes a processor and a memory storing computer program instructions;

[0033] The processor reads and executes the computer program instructions to implement the vehicle display screen control method as in the first aspect.

[0034] Fourthly, an embodiment of the present application provides a computer-readable storage medium, on which computer program instructions are stored. When the computer program instructions are executed by a processor, the vehicle display screen control method of the first aspect is implemented.

[0035] Fifthly, an embodiment of the present application provides a vehicle, including at least one of the following:

[0036] The vehicle display screen control device as in the second aspect;

[0037] The electronic device as in the third aspect;

[0038] The computer-readable storage medium as in the fourth aspect.

[0039] According to the vehicle display screen control method, device, equipment, medium and vehicle provided by the embodiments of the present application, the vehicle includes at least two other screens except the in-vehicle central control screen. After receiving the first navigation instruction including the first destination sent by the first user based on the second screen, the first navigation route corresponding to the first destination can be obtained, and then the first screen is controlled to display at least part of the navigation route among the first destination and the first navigation route. That is to say, in the embodiment of the present application, the first user can input the first destination on other screens except the in-vehicle central control screen, so that the first destination and the first navigation route corresponding to the first destination are displayed on the in-vehicle central control screen. In this process, the first user does not need to operate the in-vehicle central control screen, so it will not interfere with the driving behavior of the driver, thus being beneficial to improving the driving safety of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0041] Figure 1 It is a schematic structural diagram of a vehicle-mounted computer provided by an embodiment of the present application;

[0042] Figure 2 It is a schematic flowchart of a vehicle display screen control method provided by an embodiment of the present application;

[0043] Figure 3 It is a schematic display diagram of a vehicle display screen provided by an embodiment of the present application;

[0044] Figure 4 It is an interactive schematic diagram of a vehicle display screen navigation application provided by an embodiment of the present application;

[0045] Figure 5It is another interaction schematic diagram of the navigation application on the vehicle display screen provided by the embodiment of the present application;

[0046] Figure 6 It is a schematic structural diagram of a vehicle display screen control device provided by the embodiment of the present application;

[0047] Figure 7 It is a schematic structural diagram of an electronic device provided by the embodiment of the present application. Detailed implementation manners

[0048] In order to more clearly understand the above objects, features and advantages of the present application, the solutions of the present application will be further described below. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0049] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application, but the present application may be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present application, rather than all of the embodiments.

[0050] To solve the problems in the related art, the embodiments of the present application provide a vehicle display screen control method, device, equipment, medium and vehicle. First, the vehicle display screen control method provided by the embodiments of the present application will be introduced below.

[0051] The vehicle display screen control method provided by the embodiments of the present application can be applied to a vehicle. The execution subject of the vehicle display screen control method can be an electronic device, a head unit (HU), a vehicle display screen control device, etc. The embodiments of the present application will be described by taking the execution subject of the method as the head unit.

[0052] The vehicle in the embodiments of the present application may include a first display screen and at least one second display screen. Exemplarily, the first display screen may include an in-vehicle central control screen, and the second display screen may include other screens other than the in-vehicle central control screen. For example, the second display screen may be a co-pilot display screen and a vehicle rear row display screen, etc. The number of the second display screens can be set according to the actual situation and is not limited herein. For example, the number of the second display screens may be 1, 2, 3, etc.

[0053] The head unit may include at least 1 embedded system (SOC), and a separate system can run in each embedded system. And each embedded system can be connected to at least 1 display screen at the same time, and each display screen can display content independently. As Figure 1As shown in the figure, the second display screen A2 includes a first sub-display screen A21 and a second sub-display screen A22. The first display screen A1 and the first sub-display screen A21 are simultaneously connected to the first embedded system SOC1, and the second sub-display screen A22 is connected to the second embedded system SOC2. The first embedded system SOC1 and the second embedded system SOC2 can communicate through an Ethernet eth or a Controller Area Network (CAN) network, as well as a switch (not shown in the figure).

[0054] Figure 2 It is a schematic flowchart of a vehicle display screen control method provided by an embodiment of the present application.

[0055] As Figure 2 shown, the vehicle display screen control method provided by the embodiment of the present application may include the following S210 to S230.

[0056] S210. Receive a first navigation instruction sent by a first user based on the second display screen, where the first navigation instruction includes a first destination.

[0057] S220. Obtain a first navigation route corresponding to the first destination.

[0058] S230. Control the first display screen to display at least part of the navigation route among the first destination and the first navigation route.

[0059] According to the vehicle display screen control method provided by the embodiment of the present application, the vehicle includes at least two other screens other than the in-vehicle central control screen. After receiving the first navigation instruction including the first destination sent by the first user based on the second display screen, the first navigation route corresponding to the first destination can be obtained, and then the first display screen is controlled to display at least part of the navigation route among the first destination and the first navigation route. That is to say, in the embodiment of the present application, the first user can input the first destination on a screen other than the in-vehicle central control screen, so that the first destination and the first navigation route corresponding to the first destination are displayed on the in-vehicle central control screen. In this process, the first user does not need to operate the in-vehicle central control screen, so it will not interfere with the driving behavior of the driver, thus being beneficial to improving the driving safety of the vehicle.

[0060] The following introduces the specific implementation manners of the above steps.

[0061] In S210, the first user can be a user other than the driver. For example, a user sitting in the co-pilot or a user sitting in the back row, etc.

[0062] The first destination can be the destination that the first user wants to reach. The destinations such as the first destination, the second destination, and the third destination in the embodiment of the present application can be at least one of the name, coordinates, and longitude and latitude of the destination.

[0063] As an example, the first user can be a user sitting in the co-driver seat, and the second display screen can be the co-driver display screen.

[0064] As another example, the first user can be a user sitting in the back row, and the second display screen can be the rear-row display screen of the vehicle.

[0065] Exemplarily, the first user can send a first navigation instruction to the in-vehicle computer by performing a first touch operation on the second display screen. The first touch operation can be an operation of manually inputting a first destination on the second display screen.

[0066] In S220, after the in-vehicle computer receives the first navigation instruction sent by the first user based on the second display screen, it can obtain a first navigation route corresponding to the first destination.

[0067] The first navigation route can be a navigation route with the starting point being the current location of the vehicle and the ending point being the first destination. This navigation route can be the route with the shortest distance from the starting point to the ending point, or the route with the shortest travel time from the starting point to the ending point, etc. The current location of the vehicle can be determined by the Global Positioning System (GPS). The current location of the vehicle can include at least one of the coordinates and longitude and latitude of the current location of the vehicle.

[0068] Exemplarily, the in-vehicle computer can include at least one embedded system, and the embedded system can include a map. When the in-vehicle computer obtains the first destination, it can determine the first navigation instruction through the map, the current location of the vehicle, and a preset algorithm. Among them, the preset algorithm can include the Dijkstra algorithm and the A* (A_Star) algorithm, etc.

[0069] The Dijkstra algorithm adopts a greedy mode, which solves the problem of the shortest path from a single node to another node in a directed graph.

[0070] The A* algorithm is a heuristic search algorithm. Heuristic search means establishing heuristic search rules during the search process to measure the distance relationship between the real-time search position and the target position, so that the search direction preferentially faces the direction where the target point is located, and finally achieves the effect of improving the search efficiency.

[0071] The D*Lite algorithm first performs a reverse search in a given map set and finds an optimal path.

[0072] In S230, after the in-vehicle computer obtains the first navigation route corresponding to the first destination, it can control the first display screen to display at least part of the navigation route among the first destination and the first navigation route.

[0073] Exemplarily, the first navigation route may include location A, location B, location C, and location D. Among them, location A is the current location of the vehicle, and location D is the first destination. The in-vehicle computer can control the first display screen to display the navigation route between location A and location B, as well as location D. Alternatively, the in-vehicle computer can control the first display screen to display the navigation route between location A and location B, the navigation route between location B and location C, and the navigation route between location C and location D.

[0074] In some alternative embodiments, controlling the first display screen to display at least a part of the first destination and the first navigation route may include:

[0075] Controlling the first display screen and the second display screen to synchronously display at least a part of the first destination and the first navigation route.

[0076] In this embodiment, the in-vehicle computer can control the first display screen and the second display screen to synchronously display at least a part of the first destination and the first navigation route. In this way, the second user can always know their location, the first destination, and at least a part of the first navigation route through the second display screen.

[0077] The synchronous display of the first display screen and the second display screen can be that the first display screen and the second display screen simultaneously display the same picture.

[0078] It can be understood that the navigation applications on different display screens connected to the same embedded system can be the same process or different processes. The difference lies in the way of communication between the map applications on different screens:

[0079] If it is the same process, it is displayed as the same application on different display screens. If the operations on different display screens need to interact with another display screen, it needs to be carried out through inter-process communication.

[0080] If it is different processes, it is displayed as different applications on different display screens. If the operations on different display screens need to interact with another display screen, it needs to be carried out through inter-process communication.

[0081] For the navigation or map applications on different embedded systems, Ethernet is used for communication. In the case where the navigation applications on the first display screen and the second display screen both connected to the same embedded system are different processes, in some alternative embodiments, controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route may include:

[0082] Control the first display screen to display a first destination and a first target navigation route at a first moment, and display the first destination and a second target navigation route at a second moment. Both the first target navigation route and the second target navigation route are at least partial navigation routes in the first navigation route. The starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment.

[0083] Control the second display screen to display the first destination and a third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted based on the first position and vehicle driving information.

[0084] In this embodiment, the first display screen first displays the first destination and the first target navigation route at the first moment, and the second display screen does not display the first destination and the first target navigation route at the first moment. Then, by predicting based on the first position and vehicle driving information, the third target navigation route is obtained, and then control the second display screen to display the first destination and the third target navigation route at the second moment. At the same time, control the first display screen to display the first destination and the second target navigation route at the second moment. In this way, the first display screen and the second display screen can be controlled to synchronously display the first destination and the first navigation route.

[0085] It can be understood that the second target navigation route is the navigation route actually displayed on the first display screen at the second moment, and the third target moment is the navigation route displayed on the first display screen at the second moment predicted by the in-vehicle computer. That is to say, the second target navigation route is the actually displayed navigation route, and the third target navigation route is the predicted navigation route.

[0086] It should be noted that at an intermediate moment between the first moment and the second moment, the in-vehicle computer can predict the third target navigation route based on the first position and vehicle driving information. The third target navigation route is the navigation route displayed on the first display screen at the second moment predicted by the in-vehicle computer. The third target navigation route is also at least partial navigation routes in the first navigation route. Exemplarily, the vehicle driving information may include the speed of the vehicle at the first moment, the acceleration at the first moment, and the wheel angle at the first moment. Through the vehicle driving information, the first position, the first moment, and the second moment, the predicted position of the vehicle at the second moment can be calculated, and then this predicted position is used as the starting point of the third target navigation route, and the first destination is used as the end point of the third target navigation route, and the third target navigation route is obtained using a preset algorithm.

[0087] Exemplarily, the speed can be obtained by collecting data from a speed sensor mounted on the vehicle, the acceleration can be obtained by collecting data from an acceleration sensor mounted on the vehicle, and the wheel angle can be obtained by collecting data from a steering angle sensor mounted on the vehicle.

[0088] Both the first position and the second position can be obtained from the GPS. The first position and the second position can each include at least one of coordinates and longitude / latitude. In the case where the navigation applications on the first display screen and the second display screen, which are both connected to the same embedded system, are different processes, in some alternative embodiments, controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route may include:

[0089] Controlling the first display screen to display the first destination and the first target navigation route at a first moment, and to display the first destination and the second target navigation route at a second moment. Both the first target navigation route and the second target navigation route are at least part of the navigation routes in the first navigation route, and the starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment;

[0090] Controlling the second display screen to display the first destination and the third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and the vehicle driving information;

[0091] Updating the first moment to the sum of the first moment and a preset duration, updating the second moment to the sum of the second moment and the preset duration, and jumping to the step of "controlling the first display screen to display the first destination and the first target navigation route" until a navigation end instruction is received. The navigation end instruction is used to instruct at least one of the first display screen and the second display screen to end the navigation.

[0092] In this embodiment, by updating the first moment to the sum of the first moment and a preset duration, and updating the second moment to the sum of the second moment and the preset duration, the contents displayed on the first display screen and the second display screen are synchronized multiple times, which is conducive to more precisely controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route.

[0093] The preset duration can be set according to the actual situation and is not limited herein. For example, the preset duration can be 5 seconds, 1 minute, 5 minutes, etc.

[0094] In the case where the navigation applications on the first display screen and the second display screen, which are both connected to the same embedded system, are the same process, in some other alternative embodiments, controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route may include:

[0095] At a first moment, control the first display screen and the second display screen to simultaneously display a first destination and a first target navigation route.

[0096] In some alternative embodiments, controlling the first display screen to display a first destination and a first target navigation route at the first moment may include:

[0097] When receiving a confirmation display instruction sent by a second user based on the first display screen, control the first display screen to display a first destination and a first target navigation route at the first moment, where the confirmation display instruction is used to instruct the second user to confirm that the first display screen displays a first destination and a first target navigation route.

[0098] In this embodiment, only when receiving a confirmation display instruction sent by a second user based on the first display screen, control the first display screen to display a first destination and a first target navigation route, which is beneficial for the driver to select whether to display a first destination and a first target navigation route according to the actual situation.

[0099] The second user may be the driver.

[0100] Exemplarily, the second user may send a confirmation display instruction to the vehicle-mounted computer by clicking or swiping a confirmation option or a confirmation button on the first display screen.

[0101] In some other alternative embodiments, when receiving a maintenance display instruction sent by a second user based on the first display screen, control the first display screen to maintain the current display content, where the maintenance display instruction is used to instruct the second user to control the first display screen to maintain the current display content, that is, to prevent the display of a first destination and a first target navigation route.

[0102] In some alternative embodiments, before receiving a first navigation instruction sent by a user based on the second display screen, or after controlling the first display screen to display at least part of a navigation route of a first destination and a first navigation route, the method may further include:

[0103] Receive a second navigation instruction sent by a second user based on the first display screen, where the second navigation instruction includes a second destination;

[0104] Obtain a second navigation route corresponding to the second destination;

[0105] Control the first display screen and the second display screen to synchronously display the second destination and the second navigation route.

[0106] In this embodiment, the second user can input a second destination on the in-vehicle central control screen, so that the second destination and the second navigation route corresponding to the second destination are displayed on both the in-vehicle central control screen and other screens other than the in-vehicle central control screen. The second user can always know at least part of the navigation route of his / her location, the second destination, and the second navigation route through other screens other than the in-vehicle central control screen, improving the user's driving experience.

[0107] Exemplarily, the second user can send a second navigation instruction to the vehicle machine by performing a second touch operation on the first display screen. The second touch operation can be an operation of manually inputting the second destination on the first display screen.

[0108] The first destination and the second destination can be the same or different, which is not limited herein.

[0109] The first navigation route and the second navigation route can be the same or different, which is not limited herein.

[0110] Obtaining the second navigation route corresponding to the second destination is similar to obtaining the first navigation route corresponding to the first destination, and will not be elaborated herein.

[0111] Controlling the first display screen and the second display screen to synchronize the second destination and the second navigation route is similar to controlling the first display screen and the second display screen to synchronize the first destination and the first navigation route, and will not be elaborated herein.

[0112] That is to say, when the driver uses the in-vehicle central control screen to display the second destination and the second navigation route, the displayed second destination and the second navigation route can be synchronously displayed on other screens other than the in-vehicle central control screen.

[0113] In some alternative embodiments, the second display screen includes a first sub-display screen and a second sub-display screen, and the method may further include:

[0114] Receiving a third navigation instruction sent by a third user based on the first sub-display screen at a third moment, and receiving a fourth navigation instruction sent by a fourth user based on the second sub-display screen at a fourth moment, where the third moment is later than the fourth moment, and the time difference between the third moment and the fourth moment is within a preset range, and the third navigation instruction includes a third destination;

[0115] Obtaining a third navigation route corresponding to the third destination;

[0116] Controlling the first display screen to display at least part of the navigation route of the third destination and the third navigation route.

[0117] That is to say, in this embodiment, when navigation instructions of different second display screens are received within a preset range, the navigation route is determined according to the last received navigation instruction, and the finally determined navigation route and destination are displayed on the first display screen.

[0118] Both the third user and the fourth user can be the user sitting in the co-pilot seat or the user sitting in the back row. And the third user and the fourth user are different users.

[0119] The fourth navigation instruction may include a fourth destination.

[0120] The preset range can be set according to the actual situation. For example, it can be [0, 3] seconds, [0, 5] seconds, etc.

[0121] Obtaining the third navigation route corresponding to the third destination is similar to obtaining the first navigation route corresponding to the first destination, and will not be elaborated here.

[0122] Controlling the first display screen to display at least part of the navigation route among the third destination and the third navigation route is similar to controlling the first display screen to display at least part of the navigation route among the first destination and the first navigation route, and will not be elaborated here.

[0123] Controlling the first display screen to display at least part of the navigation route among the third destination and the third navigation route may include:

[0124] Controlling the first display screen and the second display screen to synchronously display at least part of the navigation route among the third destination and the third navigation route.

[0125] The above method can be executed before S210 or after S230, and is not limited here.

[0126] In some other alternative embodiments, the second display screen includes a first sub-display screen and a second sub-display screen, and the method may include:

[0127] Receiving a third navigation instruction sent by the third user based on the first sub-display screen at the third moment, and receiving a fourth navigation instruction sent by the fourth user based on the second sub-display screen at the fourth moment. The third moment is later than the fourth moment, and the time difference between the third moment and the fourth moment is within a preset range. The fourth navigation instruction includes a fourth destination;

[0128] Obtaining the fourth navigation route corresponding to the fourth destination;

[0129] Controlling the first display screen to display at least part of the navigation route among the fourth destination and the fourth navigation route.

[0130] That is to say, in this embodiment, when navigation instructions of different second display screens are received within a preset range, the navigation route is determined according to the first received navigation instruction, and the finally determined navigation route and destination are displayed on the first display screen.

[0131] Optionally, the vehicle display screen control method provided by the embodiments of the present application may further include:

[0132] Receiving a query instruction of a first user based on the second display screen, and controlling the second display screen to display content corresponding to the query instruction.

[0133] The query instruction may include a query destination instruction, etc. The query destination instruction may be an instruction for the second user to query the destination.

[0134] Exemplarily, receiving a destination query instruction of the first user based on the second display screen, and controlling the second display screen to display the destination corresponding to the query instruction. It can be understood that at this time, the first display screen maintains the current display content and does not display the destination corresponding to the query instruction.

[0135] To better understand the vehicle display screen control method provided by the embodiments of the present application, the method will be described below in conjunction with specific application scenarios.

[0136] As Figure 3 shown, the vehicle includes a first display screen A1 and a second display screen A2. The second display screen includes a first sub-display screen A21 and a second sub-display screen A22. The first display screen A1 can be used as a driver navigation map, and the driver can control the navigation destination and real-time navigation route by touching the first display screen A1. The first sub-display screen A21 and the second sub-display screen A22 can be used as passenger navigation maps. Passengers can view the navigation route and perform auxiliary queries on the driving destination by touching the first sub-display screen A21 and / or the second sub-display screen A22, and send the new navigation route and destination to the first display screen A1 through the vehicle computer. If the first sub-display screen A21 and / or the second sub-display screen A22 need to send a new destination to the driver, it is sent to the first display screen A1 through the vehicle computer, and then the driver actively clicks the confirmation button on the first display screen A1, and then switches to the new route.

[0137] The main driver map navigation displayed on the first display screen A1 can be used for driver navigation. The co-driver map or rear row map displayed on the second display screen A2 can be used to display navigation, search and view the destination, send data not yet arrived to the first display screen A1 to switch the route, etc. The embodiments of the present application solve the problem that passengers in different positions cannot view and control the map, and at the same time solve the problem that the original operation of the main driver screen interferes with the driver's driving behavior.

[0138] As Figure 3As shown, the first display screen A1 and the second sub-display screen A22 can synchronously display the navigation map, and the first sub-display screen A21 can display the destination queried by the co-pilot user.

[0139] As Figure 4 shown, the driver 410 can send a navigation instruction a through the first display screen A1, that is, execute S411, to control the navigation application a1 of the first display screen A1 to display the navigation route. Under the control of the vehicle computer, the synchronous navigation state can be executed multiple times, that is, execute S412 to S415, so that the first display screen A1, the first sub-display screen A21, and the second sub-display screen A22 synchronously display the navigation route until the navigation ends, that is, execute S416 to S417.

[0140] As Figure 5 shown, the co-pilot user or the rear-row user 510 can send a navigation instruction b through the first sub-display screen A21 to control the first sub-display screen A21 to notify the first display screen A1 to change the destination through the vehicle computer, that is, execute S512; when the first display screen A1 receives the new destination, under the control of the vehicle computer, the synchronous navigation state can be executed multiple times, so that the first display screen A1, the first sub-display screen A21, and the second sub-display screen A22 synchronously display the navigation route until the navigation ends, that is, execute S512 to S519.

[0141] Based on the same inventive concept as the above vehicle display screen control method, the embodiment of the present application further provides a vehicle display screen control device. The vehicle display screen control device will be introduced in detail below.

[0142] Figure 6 It is a schematic structural diagram of an embodiment of the vehicle display screen control device provided by the present application.

[0143] As Figure 6 shown, the vehicle display screen control device provided by the embodiment of the present application can be applied to a vehicle. The vehicle display screen control device may include:

[0144] A receiving module 610, configured to receive a first navigation instruction sent by a first user based on a second display screen, where the first navigation instruction includes a first destination;

[0145] An obtaining module 620, configured to obtain a first navigation route corresponding to the first destination;

[0146] A control module 630, configured to control the first display screen to display at least part of the navigation route among the first destination and the first navigation route.

[0147] According to the vehicle display screen control device provided by the embodiments of the present application, the vehicle includes at least two screens other than the in-vehicle central control screen. After receiving the first navigation instruction including the first destination sent by the first user based on the second display screen, the first navigation route corresponding to the first destination can be obtained, and then the first display screen is controlled to display at least part of the navigation route among the first destination and the first navigation route. That is to say, in the embodiments of the present application, the first user can input the first destination on a screen other than the in-vehicle central control screen, so that the first destination and the first navigation route corresponding to the first destination are displayed on the in-vehicle central control screen. In this process, the first user does not need to operate the in-vehicle central control screen, so it will not interfere with the driving behavior of the driver, which is beneficial to improving the driving safety of the vehicle.

[0148] In some alternative embodiments, the control module 630 may specifically be configured to:

[0149] Control the first display screen and the second display screen to synchronously display at least part of the navigation route among the first destination and the first navigation route.

[0150] In some alternative embodiments, the control module 630 may include:

[0151] The first control sub-module is used to control the first display screen to display the first destination and the first target navigation route at the first moment, and display the first destination and the second target navigation route at the second moment. Both the first target navigation route and the second target navigation route are at least part of the first navigation route, and the starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment, and the first moment is earlier than the second moment;

[0152] The second control sub-module is used to control the second display screen to display the first destination and the third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and the vehicle driving information.

[0153] In some alternative embodiments, the control module 630 may include:

[0154] The first control sub-module is used to control the first display screen to display the first destination and the first target navigation route at the first moment, and display the first destination and the second target navigation route at the second moment. Both the first target navigation route and the second target navigation route are at least part of the first navigation route, and the starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment, and the first moment is earlier than the second moment;

[0155] The first control sub-module is used to control the second display screen to display the first destination and the third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and vehicle driving information.

[0156] The update sub-module is used to update the first moment to the sum of the first moment and a preset duration, update the second moment to the sum of the second moment and the preset duration, and jump to the step of "controlling the first display screen to display the first destination and the first target navigation route at the first moment", until a navigation end instruction is received. The navigation end instruction is used to instruct at least one of the first display screen and the second display screen to end navigation.

[0157] In some optional embodiments, the control module 630 may specifically be used for:

[0158] When receiving a confirmation display instruction sent by the second user based on the first display screen, control the first display screen to display the first destination and the first target navigation route at the first moment. The confirmation display instruction is used to instruct the second user to confirm that the first display screen displays the first destination and the first target navigation route.

[0159] In some optional embodiments, the receiving module 610 may further be used to receive a second navigation instruction sent by the second user based on the first display screen. The second navigation instruction includes a second destination.

[0160] The obtaining module 620 may further be used to obtain a second navigation route corresponding to the second destination.

[0161] The control module 630 may further be used to control the first display screen and the second display screen to synchronously display the second destination and the second navigation route.

[0162] In some optional embodiments, the second display screen includes a first sub-display screen and a second sub-display screen.

[0163] The receiving module 610 may further be used to receive a third navigation instruction sent by the third user based on the first sub-display screen at the third moment, and receive a fourth navigation instruction sent by the fourth user based on the second sub-display screen at the fourth moment. The third moment is later than the fourth moment, and the time difference between the third moment and the fourth moment is within a preset range. The third navigation instruction includes a third destination.

[0164] The obtaining module 620 may further be used to obtain a third navigation route corresponding to the third destination.

[0165] The control module 630 may further be used to control the first display screen to display at least a part of the third destination and the third navigation route.

[0166] Regarding the vehicle display control device in the above embodiments, the specific manners in which each module performs operations and the beneficial effects have been described in detail in the embodiments related to the method, and will not be elaborated here.

[0167] Figure 7 The figure shows a schematic hardware structure diagram of an electronic device provided by an embodiment of the present application.

[0168] The electronic device may include a processor 701 and a memory 702 storing computer program instructions.

[0169] Specifically, the above-mentioned processor 701 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0170] The memory 702 may include a mass storage for data or instructions. By way of example and not limitation, the memory 702 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disc, a magneto-optical disc, a magnetic tape, or a universal serial bus (USB) drive or a combination of two or more of these. In a suitable case, the memory 702 may include a removable or non-removable (or fixed) medium. In a suitable case, the memory 702 may be internal or external to the integrated gateway disaster recovery device. In a specific embodiment, the memory 702 is a non-volatile solid state memory.

[0171] The memory may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk storage media device, an optical storage media device, a flash memory device, an electrical, optical, or other physical / tangible memory storage device. Thus, in general, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software including computer-executable instructions, and when the software is executed (e.g., by one or more processors), it is operable to perform the operations described with reference to the method according to one aspect of the present application.

[0172] The processor 701 reads and executes the computer program instructions stored in the memory 702 to implement any one of the vehicle display control methods in the above embodiments.

[0173] In one example, the electronic device may further include a communication interface 703 and a bus 710. Among them, as Figure 7 shown, the processor 701, the memory 702, and the communication interface 703 are connected through the bus 710 and complete communication with each other.

[0174] The communication interface 703 is mainly used to implement the communication between each module, device, unit, and / or equipment in the embodiments of the present application.

[0175] The bus 710 includes hardware, software, or both, and couples the components of the online data flow meter charging device to each other. By way of example and not limitation, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an InfiniBand interconnect, a Low Pin Count (LPC) bus, a memory bus, a MicroChannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local (VLB) bus, or other suitable buses or a combination of two or more of these. In suitable cases, the bus 710 may include one or more buses. Although the embodiments of the present application describe and illustrate specific buses, the present application contemplates any suitable bus or interconnect.

[0176] In addition, in combination with the vehicle display screen control method in the above embodiments, the embodiments of the present application may provide a computer-readable storage medium to implement. Computer program instructions are stored on the computer-readable storage medium; when the computer program instructions are executed by a processor, the vehicle display screen control method provided by the embodiments of the present application is implemented.

[0177] The embodiments of the present application also provide a computer program product. When the instructions in the computer program product are executed by the processor of an electronic device, the electronic device is caused to execute the vehicle display screen control method provided by the embodiments of the present application.

[0178] The embodiments of the present application also provide a vehicle, which includes at least one of the following:

[0179] The vehicle display screen control device as in the above embodiments;

[0180] The electronic device as in the above embodiments;

[0181] The computer-readable storage medium as in the above embodiments.

[0182] It should be clear that the present application is not limited to the specific configurations and processes described above and shown in the figures. For the sake of brevity, the detailed descriptions of known methods are omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present application is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications, and additions, or change the order between steps after understanding the spirit of the present application.

[0183] The functional blocks shown in the above structural block diagram can be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application-specific integrated circuit (ASIC), appropriate firmware, a plug-in, a function card, and so on. When implemented in software, the elements of the present application are programs or code segments used to execute the required commands. The program or code segment can be stored in a machine-readable medium or transmitted over a transmission medium or communication link via a data signal carried in a carrier wave. A "machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROMs, flash memories, erasable ROMs (EROMs), floppy disks, CD-ROMs, optical discs, hard disks, fiber optic media, radio frequency (RF) links, and so on. The code segment can be downloaded via a computer network such as the Internet, an intranet, and so on.

[0184] It should also be noted that the exemplary embodiments mentioned in the present application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above steps, that is, the steps can be executed in the order mentioned in the embodiments, can be different from the order in the embodiments, or several steps can be executed simultaneously.

[0185] Aspects of the present application have been described above with reference to the flowcharts and / or block diagrams of methods, apparatuses (systems), and computer program products according to embodiments of the present application. It should be understood that each block in the flowcharts and / or block diagrams, and the combinations of blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable assisted driving devices to produce a machine such that these instructions executed by the processor of the computer or other programmable assisted driving devices enable the implementation of the functions / actions specified in one or more blocks of the flowcharts and / or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field-programmable logic circuit. It can also be understood that each block in the block diagrams and / or flowcharts, and the combinations of blocks in the block diagrams and / or flowcharts, can also be implemented by dedicated hardware that performs the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0186] The above are only specific embodiments of the present application. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, modules, and units described above can refer to the corresponding processes in the foregoing method embodiments, which will not be elaborated herein. It should be understood that the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present application.

[0187] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the existence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A vehicle display screen control method, characterized in that, the vehicle includes a first display screen and at least one second display screen, the first display screen includes an in-vehicle center control screen, and the second display screen includes other screens other than the in-vehicle center control screen. The method includes: Receiving a first navigation instruction sent by a first user based on the second display screen, the first navigation instruction including a first destination; Obtaining a first navigation route corresponding to the first destination; Controlling the first display screen to display at least part of the navigation route among the first destination and the first navigation route.

2. The vehicle display screen control method according to claim 1, characterized in that, the controlling the first display screen to display at least part of the navigation route among the first destination and the first navigation route includes: Controlling the first display screen and the second display screen to synchronously display at least part of the navigation route among the first destination and the first navigation route.

3. The vehicle display screen control method according to claim 2, characterized in that, the controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route includes: Controlling the first display screen to display the first destination and a first target navigation route at a first moment, and to display the first destination and a second target navigation route at a second moment. The first target navigation route and the second target navigation route are both at least part of the first navigation route, and the starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment; Controlling the second display screen to display the first destination and a third target navigation route at the second moment. The starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted through the first position and vehicle driving information.

4. The vehicle display screen control method according to claim 2, characterized in that, the controlling the first display screen and the second display screen to synchronously display the first destination and the first navigation route includes: Controlling the first display screen to display the first destination and a first target navigation route at a first moment, and to display the first destination and a second target navigation route at a second moment. The first target navigation route and the second target navigation route are both at least part of the first navigation route, and the starting point of the first target navigation route is the first position of the vehicle at the first moment, and the starting point of the second target navigation route is the second position of the vehicle at the second moment. The first moment is earlier than the second moment; Control the second display screen to display the first destination and the third target navigation route at the second moment, where the starting point of the third target navigation route is the second position, and the third target navigation route is the navigation route displayed on the first display screen at the second moment predicted based on the first position and vehicle driving information; Update the first moment to the sum of the first moment and a preset duration, update the second moment to the sum of the second moment and the preset duration, and jump to the step of "control the first display screen to display the first destination and the first target navigation route at the first moment", until a navigation end instruction is received, where the navigation end instruction is used to instruct at least one of the first display screen and the second display screen to end navigation.

5. The vehicle display screen control method according to claim 3 or 4, characterized in that, The step of controlling the first display screen to display the first destination and the first target navigation route at the first moment includes: When receiving a confirmation display instruction sent by a second user based on the first display screen, control the first display screen to display the first destination and the first target navigation route at the first moment, where the confirmation display instruction is used to instruct the second user to confirm that the first display screen displays the first destination and the first target navigation route.

6. The vehicle display screen control method according to claim 1, characterized in that, Before receiving the first navigation instruction sent by the user based on the second display screen, or after controlling the first display screen to display at least a part of the first destination and the first navigation route, the method further includes: Receiving a second navigation instruction sent by a second user based on the first display screen, where the second navigation instruction includes a second destination; Obtaining a second navigation route corresponding to the second destination; Controlling the first display screen and the second display screen to synchronously display the second destination and the second navigation route.

7. The vehicle display screen control method according to claim 1, characterized in that, The second display screen includes a first sub-display screen and a second sub-display screen, and the method further includes: Receiving a third navigation instruction sent by a third user based on the first sub-display screen at a third moment, and receiving a fourth navigation instruction sent by a fourth user based on the second sub-display screen at a fourth moment, where the third moment is later than the fourth moment, and the time difference between the third moment and the fourth moment is within a preset range, and the third navigation instruction includes a third destination; Obtaining a third navigation route corresponding to the third destination; Controlling the first display screen to display at least a part of the third destination and the third navigation route.

8. A vehicle display screen control device, characterized in that, The vehicle includes a first display screen and at least one second display screen, the first display screen includes an in-vehicle central control screen, and the second display screen includes other screens other than the in-vehicle central control screen. The device includes: A receiving module, configured to receive a first navigation instruction sent by a first user based on the second display screen, where the first navigation instruction includes a first destination; An acquisition module, configured to acquire a first navigation route corresponding to the first destination; A control module, configured to control the first display screen to display at least a part of the navigation route of the first destination and the first navigation route.

9. An electronic device, characterized in that the electronic device includes a processor and a memory storing computer program instructions; the processor reads and executes the computer program instructions to implement the vehicle display screen control method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that computer program instructions are stored on the computer-readable storage medium, and when the computer program instructions are executed by a processor, the vehicle display screen control method according to any one of claims 1-7 is implemented.

11. A vehicle, characterized in that it includes at least one of the following: the vehicle display screen control device according to claim 8; the electronic device according to claim 9; the computer-readable storage medium according to claim 10.

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