Screen projection method, screen projection device, electronic equipment and storage medium

Abstract

The invention discloses a screen projection method, a screen projection device, electronic equipment and a storage medium, and belongs to the technical field of communication. The method comprises the following steps: establishing near field communication connection with a vehicle; and under the condition that the near field communication connection is successfully established, the first information is sent to electronic equipment related to the vehicle, so that the electronic equipment displays a first interface, and the first interface is a human-computer interaction interface corresponding to the charging pile. According to the screen projection method provided by the invention, the charging pile does not need to provide a human-computer interaction interface any more, the cost of the charging pile is saved, and the user experience is improved.

Description

Technical Field

[0001] The present application belongs to the field of communication technology, and in particular relates to a screen projection method, a screen projection device, an electronic device and a storage medium. Background Art

[0002] Currently, electric vehicles use charging piles for charging operations, which are usually based on human-computer interaction. That is, people need to go to the charging pile to perform necessary operations such as QR code scanning and NFC card swiping. Only after verification will the charging pile start to supply power to the vehicle.

[0003] The requirement for smoothness of the human-computer interaction interface increases the cost of building the charging pile interaction interface. On the other hand, for safety reasons, charging piles are mostly located in open places or open areas, which also poses challenges to the durability and low failure rate of the interaction interface. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a screen projection method, a screen projection device, an electronic device and a storage medium, so that the charging pile no longer needs to be provided with a screen to provide a human-computer interaction interface, saving the cost of the charging pile and improving the user experience.

[0005] In a first aspect, the present application provides a screen projection method, which is applied to a charging pile, and the method includes:

[0006] Establishing a near field communication connection with the vehicle;

[0007] When the near-field communication connection is successfully established, the first information is sent to an electronic device related to the vehicle so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

[0008] In the above technical solution, by establishing a near-field communication connection between the charging pile and the vehicle, information is sent to electronic devices related to the vehicle, so that the electronic devices related to the vehicle display a human-computer interaction interface, so that the user can perform relevant charging operations on the electronic devices related to the vehicle, and the charging process can be completed without directly operating the charging pile. The charging pile no longer needs to provide a human-computer interaction interface, which saves the cost of the charging pile and improves the user experience.

[0009] In a second aspect, the present application provides a screen projection method, which is applied to electronic equipment related to a vehicle, and the method includes:

[0010] Establish near field communication connection with charging pile;

[0011] When the near field communication connection is successfully established, the first information sent by the charging pile is received and a first interface is displayed, where the first interface is a human-computer interaction interface corresponding to the charging pile.

[0012] In the above technical solution, the screen projection method is applied to vehicle-related electronic devices. By establishing a near-field communication connection between the vehicle-related electronic devices and the charging pile, receiving the first information sent by the charging pile, and displaying the human-computer interaction interface, the user can perform relevant charging operations on the vehicle-related electronic devices. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0013] In a third aspect, the present application provides a screen projection device, which is applied to a charging pile, and the device includes:

[0014] A first communication unit, used to establish a near field communication connection with the vehicle;

[0015] The first communication unit is also used to send first information to an electronic device related to the vehicle when a near-field communication connection is successfully established, so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

[0016] In the above technical solution, the projection device establishes a near-field communication connection between the charging pile and the vehicle, and sends information to electronic devices related to the vehicle, so that the electronic devices related to the vehicle display a human-computer interaction interface, allowing the user to perform relevant charging operations on the electronic devices related to the vehicle. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0017] In a fourth aspect, the present application provides a screen projection device, which is applied to electronic equipment related to a vehicle, and is characterized by comprising:

[0018] A second communication unit, used to establish a near field communication connection with the charging pile;

[0019] The first processing unit is used to receive the first information sent by the charging pile and display a first interface when the near field communication connection is successfully established. The first interface is a human-computer interaction interface corresponding to the charging pile.

[0020] In the above technical solution, the projection device establishes a near-field communication connection between the vehicle-related electronic devices and the charging pile, receives the first information sent by the charging pile, and displays a human-computer interaction interface, so that the user can perform relevant charging operations on the vehicle-related electronic devices. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0021] In a fifth aspect, the present application provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the screen projection method as described in the first aspect above is implemented, or the screen projection method as described in the second aspect above is implemented.

[0022] In a sixth aspect, the present application provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the screen projection method as described in the first aspect above is implemented, or the screen projection method as described in the second aspect above is implemented.

[0023] In the seventh aspect, the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the screen projection method as described in the first aspect above, or to implement the screen projection method as described in the second aspect above.

[0024] In an eighth aspect, the present application provides a computer program product, including a computer program, which, when executed by a processor, implements the screen projection method as described in the first aspect above, or implements the screen projection method as described in the second aspect above.

[0025] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 This is one of the flowcharts of the screen projection method provided in the embodiment of the present application;

[0028] Figure 2 One of the schematic diagrams of establishing a near field communication connection with a vehicle provided in an embodiment of the present application;

[0029] Figure 3 A second schematic diagram of establishing a near field communication connection with a vehicle provided in an embodiment of the present application;

[0030] Figure 4 One of the schematic diagrams of the human-computer interaction interface provided in the embodiment of the present application;

[0031] Figure 5 The second schematic diagram of the human-computer interaction interface provided in the embodiment of the present application;

[0032] Figure 6 This is the second flowchart of the screen projection method provided in the embodiment of the present application;

[0033] Figure 7 This is one of the structural schematic diagrams of the screen projection device provided in the embodiment of the present application;

[0034] Figure 8 This is the second structural schematic diagram of the screen projection device provided in the embodiment of the present application;

[0035] Fig. 9 It is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0038] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0039] Below, in combination with the accompanying drawings, the screen projection method, charging control method, screen projection device, charging control device, electronic device and readable storage medium provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0040] An embodiment of the present application provides a screen projection method, which is applied to a charging pile, that is, the executor of the screen projection method can be a charging pile, or it can be a functional module or functional entity in the charging pile that can implement the screen projection method. The screen projection method provided by the embodiment of the present application is described below using the charging pile as an example of the executor.

[0041] Figure 1 This is one of the flowcharts of the screen projection method provided in the embodiment of the present application. Figure 1 As shown, the screen projection method includes: step 110 and step 120.

[0042] Step 110: Establish a near field communication connection with the vehicle.

[0043] The main purpose of establishing a near-field communication connection between the charging pile and the vehicle is to realize information exchange during the charging process. The charging pile detects whether the vehicle meets the conditions for establishing a near-field communication connection. Specifically, it can judge by the interface connection status between the charging pile and the vehicle, the communication distance between the charging pile and the vehicle or the electronic equipment related to the vehicle, or the installation status of the application controlling the charging pile on the electronic equipment related to the vehicle, etc., to form different conditions for establishing a communication connection, so that the near-field communication connection between the vehicle and the charging pile can be flexibly triggered according to the specific status of the vehicle and the electronic equipment related to the vehicle.

[0044] Figure 2 This is one of the schematic diagrams for establishing a near field communication connection with a vehicle provided in an embodiment of the present application. Figure 2 As shown, the charging pile and the vehicle have not established a near-field communication connection, and the charging pile and electronic devices related to the vehicle cannot transmit and interact data.

[0045] Figure 3 This is a second schematic diagram of establishing a near field communication connection with a vehicle provided in an embodiment of the present application. Figure 3 As shown, when the conditions for establishing a near-field communication connection with the vehicle are met, the charging pile is triggered to establish a near-field communication connection with the vehicle.

[0046] Step 120: When the near field communication connection is successfully established, the first information is sent to an electronic device related to the vehicle so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

[0047] It can be understood that the first information is sent to the electronic device related to the vehicle so that the electronic device displays the first interface, thereby realizing the projection of the first interface onto the electronic device related to the vehicle for display.

[0048] Optionally, the first information may include the identity information of the charging pile (such as serial number, model, location, etc.), so that the vehicle or related electronic equipment can confirm the relevant information of the charging pile currently establishing a connection or interacting. At the same time, the first information can be used to guide electronic equipment related to the vehicle (such as mobile phones, vehicle-mounted displays, etc.) to display the human-computer interaction interface corresponding to the charging pile (i.e., the first interface).

[0049] The human-machine interaction interface is an important medium for information exchange and operation control between the charging pile and the user. The user can quickly understand and operate the charging pile. By sending the human-machine interaction interface to electronic devices related to the vehicle, such as an on-board terminal or a user terminal, the charging pile can be directly operated through the on-board terminal or the user terminal, which simplifies the charging process and improves the user experience.

[0050] Figure 4 This is one of the schematic diagrams of the human-computer interaction interface provided in the embodiment of the present application. Figure 4 The human-machine interaction interface shown is an interaction interface displayed by an electronic device related to the vehicle in connection with a charging pile.

[0051] Figure 5 This is a second schematic diagram of a human-computer interaction interface provided in an embodiment of the present application. Figure 5 As shown, when the near-field communication connection is successfully established, the electronic device related to the vehicle receives the first information and displays the human-computer interaction interface (first interface) corresponding to the charging pile.

[0052] Optionally, since the functions and user needs of charging piles vary, the human-computer interaction interface here may be diverse. It may be a concise and clear charging status interface, displaying basic information such as current charging power, estimated completion time, charging cost, charging voltage, charging current, etc.; it may also be a feature-rich operation interface, allowing users to select charging mode, set charging parameters, view historical charging records, etc. The user's operation may include clicking, touching, sliding, etc., or completing the interaction through voice commands.

[0053] In the above technical solution, by establishing a near-field communication connection between the charging pile and the vehicle, information is sent to electronic devices related to the vehicle, so that the electronic devices related to the vehicle display a human-computer interaction interface, so that the user can perform relevant charging operations on the electronic devices related to the vehicle, and the charging process can be completed without directly operating the charging pile. The charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0054] In one embodiment of the present application, establishing a near field communication connection with the vehicle includes:

[0055] When it is detected that the vehicle has established an interface connection with the charging pile, a near field communication connection is established with the vehicle;

[0056] Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established with the vehicle, wherein the first application is an application for controlling the charging pile;

[0057] Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established with the vehicle.

[0058] It should be noted that, since charging piles are devices that provide power services, the improvement of their functions and the convenience of user use usually need to be achieved through related applications. The first application here refers to the application for controlling charging piles, which may be a software developed by charging pile manufacturers or related service providers. The first application allows users to control the various functions of the charging piles that establish near-field communication connections with vehicles through electronic devices, which may include starting and stopping the charging process, setting charging parameters (such as current, voltage, charging time, etc.), checking the charging status (such as charged amount, remaining charging time, etc.) and paying charging fees, etc. It may also include helping users find nearby charging piles, selecting target charging piles, displaying users' past charging activities and costs, allowing users to adjust the behavior of the application according to personal preferences, etc., to provide users with more convenient and smarter charging services.

[0059] The first range refers to a specific physical area or distance range that defines the boundary within which the charging pile can automatically detect and establish a near-field communication connection with nearby vehicles or electronic devices. This range is determined by the performance characteristics of components such as the communication module and sensors of the charging pile. Different charging pile brands and models may have different first ranges. The charging pile can detect the presence of vehicles or vehicle-related electronic devices (such as smartphones) entering the first range and try to establish a near-field communication connection.

[0060] It can be understood that establishing a communication connection between the charging pile and the vehicle includes: establishing a direct interface connection between the vehicle and the charging pile, such as the charging gun of the charging pile is inserted into the charging port of the vehicle, or the vehicle-related electronic equipment is within the communication range of the charging pile, etc., as well as establishing a near-field communication connection with the vehicle when the electronic equipment is not installed in the application of controlling the charging pile.

[0061] In one embodiment, when it is detected that the vehicle is connected to the charging pile interface, the charging pile and the vehicle establish a near-field communication connection, and direct physical contact is established between the vehicle and the charging pile. For example, when the charging gun of the charging pile is inserted into the charging port of the vehicle, the charging pile will establish a communication connection with the vehicle, thereby increasing the connection diversity of the screen projection method.

[0062] In one embodiment, when the first application is not installed on the electronic device, a near field communication connection is established between the charging pile and the vehicle, thereby realizing a communication connection between the vehicle and the charging pile when the electronic device does not have an application for controlling the charging pile installed, thereby increasing the connection diversity of the screen projection method.

[0063] In one embodiment, when the electronic device is detected within the first range of the charging pile, the charging pile establishes a near-field communication connection with the vehicle. This connection method utilizes the communication range of the charging pile. When the electronic device is detected within the communication range of the charging pile, the charging pile can establish a communication connection with it. This connection method enhances the compatibility of the screen projection method.

[0064] In the above technical solution, the charging pile and the vehicle can establish a near-field communication connection flexibly according to whether the vehicle has established an interface connection with the charging pile, whether the electronic device is within the communication range of the charging pile, or whether the electronic device has installed an application to control the charging pile, thereby improving the availability and applicability of the screen projection method. At the same time, the charging pile establishes a near-field communication connection with an electronic device that does not have an application to control the charging pile installed, so that the user can directly perform related charging operations on the electronic device and enjoy the charging service without installing the corresponding application, thereby improving the user experience.

[0065] In one embodiment of the present application, the electronic equipment related to the vehicle includes at least one of the following:

[0066] The vehicle's onboard equipment, the electronic equipment in the vehicle, and the electronic equipment within the first range of the charging pile.

[0067] The vehicle's on-board equipment is a built-in information system in the vehicle, which usually has rich functions such as navigation, music playback, telephone communication and vehicle status monitoring. It is directly integrated into the vehicle and is one of the important interfaces for near-field communication between the charging pile and the vehicle.

[0068] Electronic devices in the vehicle include those that can be connected to the charging pile via near-field communication technology, such as smartphones, tablets, and car chargers. These devices may not directly participate in the charging process, but can establish a connection with the charging pile via near-field communication technology (such as NFC, Bluetooth) for auxiliary functions such as identity verification, payment verification, and charging parameter settings. For example, a user can use a smartphone to interact with the charging pile via near-field communication to complete the payment of charging fees.

[0069] The first range refers to the physical area where the charging pile can automatically detect and establish a near-field communication connection with nearby electronic devices. Electronic devices within this range, whether built-in to the vehicle or carried by the user, can be recognized and connected to the charging pile if they support near-field communication technology. This design makes the charging pile more flexible and intelligent, and can interact with different types of electronic devices according to different usage scenarios and needs.

[0070] In the above technical solution, the electronic devices related to the vehicle include the vehicle's on-board equipment, in-vehicle electronic equipment, and any electronic devices supporting near-field communication located within the first range of the charging pile. These devices cover the different usage scenarios and needs of charging vehicles using charging piles, enhance the flexibility and compatibility of the screen projection method, and at the same time meet different usage scenarios according to user needs, thereby improving the user experience.

[0071] In one embodiment of the present application, sending the first information to an electronic device related to the vehicle includes at least one of the following:

[0072] When the user is in the vehicle or the vehicle is in a startup state, the first information is sent to the vehicle equipment of the vehicle; it can be understood that the startup state of the vehicle can be a state in which only the screen inside the vehicle has power.

[0073] When the vehicle is not started, sending the first information to an electronic device in the vehicle, or sending the first information to an electronic device within a first range of the charging pile;

[0074] When the user is not in the vehicle, first information is sent to an electronic device within a first range of the charging pile.

[0075] When the user is in the vehicle or the vehicle is in the starting state, it is believed that the user can interact with the charging pile through the vehicle equipment. When the vehicle is not started, the operation of the vehicle equipment is restricted, and the first information can be sent to the electronic device in the vehicle or the electronic device within the first range of the charging pile.

[0076] In the above technical solution, by judging whether the user is in the car and whether the vehicle is started, different devices are selected to send the first information to realize screen projection on different devices, thereby enhancing the flexibility of the screen projection method, enabling users to receive the first information in a variety of scenarios in a timely manner, and improving the user experience.

[0077] A screen projection method provided in an embodiment of the present application is applied to electronic devices related to vehicles. The executor of the screen projection method may be an electronic device or a functional module or functional entity in the electronic device that can implement the charging control method. The electronic devices mentioned in the embodiment of the present application include but are not limited to mobile phones, tablet computers, computers, cameras, and wearable devices. The screen projection method provided in the embodiment of the present application is described below using an electronic device as an example of the executor.

[0078] Figure 6 This is the second flow chart of the screen projection method provided in the embodiment of the present application. Figure 6 As shown, the screen projection method includes: step 610 and step 620.

[0079] Step 610: Establish a near field communication connection with the charging pile.

[0080] It should be noted that since the communication technology and protocols between vehicle-related electronic devices and charging piles may vary for different brands and models, the ways to establish a near-field communication connection with the charging pile may also be diverse. It may use Bluetooth technology to establish a connection after pairing code verification; it may also use Wi-Fi technology to achieve wireless high-speed data transmission; or it may use NFC to achieve data exchange between devices within a short distance. The choice of these connection methods will depend on the specific configuration of the charging pile and the vehicle or user equipment, as well as the requirements for communication speed, stability and security in the usage scenario. Regardless of the method used, the purpose of establishing a communication connection is to achieve efficient data interaction between vehicle-related electronic devices and charging piles, thereby providing better user experience and services. Vehicle-related electronic devices need to identify and approach the charging pile in order to establish a near-field communication connection.

[0081] Step 620, when the near field communication connection is successfully established, receiving the first information sent by the charging pile, and displaying the first interface, where the first interface is the human-computer interaction interface corresponding to the charging pile.

[0082] The first information may include the identity information of the charging pile (such as serial number, model, location, etc.), so that the vehicle or related electronic equipment can confirm the relevant information of the charging pile that is currently connected or interacting. At the same time, the first information can be used to guide electronic equipment related to the vehicle (such as mobile phone APP, vehicle-mounted display, etc.) to display the human-computer interaction interface corresponding to the charging pile (i.e., the first interface).

[0083] The human-machine interface is an important medium for information exchange and operation control between electric vehicle charging piles and users. Users can quickly understand and operate charging piles without a lengthy learning and adaptation process. By sending the human-machine interface to the vehicle terminal or user terminal, the charging pile can be directly operated through the vehicle terminal or user terminal, simplifying the charging process and improving the user experience.

[0084] Optionally, since the functions and user needs of vehicle-related electronic devices vary, the human-computer interaction interface here may be diverse. It may be a concise and clear charging status interface that displays basic information such as the current charging power, estimated completion time, charging cost, charging voltage, charging current, etc.; it may also be a feature-rich operation interface that allows users to select charging mode, set charging parameters, view historical charging records, etc. The user's operation may include clicking, touching, sliding, etc., or completing the interaction through voice commands.

[0085] In the above technical solution, the screen projection method is applied to vehicle-related electronic devices. By establishing a near-field communication connection between the vehicle-related electronic devices and the charging pile, receiving the first information sent by the charging pile, and displaying the human-computer interaction interface, the user can perform relevant charging operations on the vehicle-related electronic devices. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0086] In one embodiment of the present application, establishing a near field communication connection with a charging pile includes:

[0087] When it is detected that the vehicle has established an interface connection with the charging pile, establishing a near field communication connection between the electronic device and the charging pile;

[0088] Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established between the electronic device and the charging pile, wherein the first application is an application for controlling the charging pile;

[0089] Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established between the electronic device and the charging pile.

[0090] It should be noted that since the electronic equipment related to the vehicle itself does not have the function of controlling the charging pile, the control of the charging pile in this embodiment needs to be implemented through the application program related thereto. The first application here refers to the application for controlling the charging pile, which may be a software developed by the charging pile manufacturer or related service provider. The first application allows the user to control the various functions of the charging pile for establishing a near-field communication connection with the vehicle through the electronic equipment, which may include starting and stopping the charging process, setting charging parameters (such as current, voltage, charging time, etc.), checking the charging status (such as the amount charged, the remaining charging time, etc.) and paying the charging fee, etc. It may also include helping the user find a nearby charging pile, selecting a target charging pile, and using the charging pile for charging settings (such as the charging time and the charging power selection), displaying the user's past charging activities and costs, allowing the user to adjust the behavior of the application according to personal preferences, etc., to provide users with more convenient and intelligent charging services.

[0091] The first range refers to a specific physical area or distance range that defines the boundary within which the charging pile can automatically detect and establish a near-field communication connection with nearby vehicles or electronic devices. This range is determined by the performance characteristics of components such as the communication module and sensors of the charging pile. Different charging pile brands and models may have different first ranges. The charging pile can detect the presence of vehicles or vehicle-related electronic devices (such as smartphones) entering the first range and try to establish a near-field communication connection.

[0092] In one embodiment of the present application, before establishing a near field communication connection with the charging pile, the method further includes:

[0093] Acquiring a state of a near field communication function of the electronic device;

[0094] When the near field communication function of the electronic device is not turned on, sending an instruction to turn on the near field communication function of the electronic device.

[0095] In order for the charging pile to successfully establish a near-field communication connection with the vehicle and perform subsequent charging operations or data transmission, before attempting to establish a near-field communication connection with the vehicle, it is necessary to check whether the near-field communication function of the electronic device has been enabled. If the near-field communication function is not enabled, all connection attempts based on near-field communication will fail. The inspection method may depend on the operating system of the electronic device and the specific near-field communication technology implementation. For example, for electronic devices that support Bluetooth, the on / off status of the Bluetooth function may be obtained by querying the setting parameters of the electronic device or a specific API interface.

[0096] If it is detected that the near-field communication function of the electronic device is not turned on, the charging station will send a command to the electronic device or trigger an event to request or force the electronic device to turn on its near-field communication function. The implementation method of this command or event also depends on the type of electronic device and the operating system. For example, if the electronic device is a smart phone, it may request the user to manually turn on the near-field communication function by sending a notification or popping up a prompt box, or in some cases, if the electronic device supports remote control or automated scripts, it can also directly send a command to turn on the near-field communication function (usually the electronic device requires that the corresponding permission settings and security authentication have been performed).

[0097] In the above technical solution, before the charging pile and the vehicle establish a near-field communication connection, the near-field communication function status of the electronic device is first obtained. If it is not turned on, a command is sent to activate the function without the need for manual operation by the user, thereby quickly establishing a near-field communication connection between the charging pile and the vehicle.

[0098] In the above technical solution, the establishment of a near-field communication connection between the electronic device related to the vehicle and the charging pile can be flexibly carried out according to whether the vehicle has established an interface connection with the charging pile, or whether the electronic device is within the communication range of the charging pile, or whether the electronic device is installed with an application for controlling the charging pile, thereby improving the availability and applicability of the screen projection method. At the same time, for electronic devices that do not have an application for controlling the charging pile installed, by establishing a near-field communication connection with the charging pile, users can directly perform related charging operations on the electronic device without installing the corresponding application, thereby improving the user experience.

[0099] Figure 7This is one of the structural diagrams of the screen projection device provided in the embodiment of the present application. Figure 7 As shown, the screen projection device 700 includes: a first communication unit 701.

[0100] The first communication unit 701 is used to establish a near field communication connection with the vehicle;

[0101] The first communication unit 701 is also used to send first information to an electronic device related to the vehicle when a near-field communication connection is successfully established, so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

[0102] Optionally, the first communication unit 701 is used to:

[0103] When it is detected that the vehicle has established an interface connection with the charging pile, a near field communication connection is established with the vehicle;

[0104] Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established with the vehicle, wherein the first application is an application for controlling the charging pile;

[0105] Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established with the vehicle.

[0106] Optionally, the electronic equipment related to the vehicle includes at least one of the following:

[0107] The vehicle's onboard equipment, the electronic equipment in the vehicle, and the electronic equipment within the first range of the charging pile.

[0108] Optionally, the sending of the first information to an electronic device related to the vehicle includes at least one of the following:

[0109] When the user is in the vehicle or the vehicle is in a starting state, sending the first information to a vehicle machine device of the vehicle;

[0110] When the vehicle is not started, sending the first information to an electronic device in the vehicle, or sending the first information to an electronic device within a first range of the charging pile;

[0111] When the user is not in the vehicle, first information is sent to an electronic device within a first range of the charging pile.

[0112] In the above technical solution, the projection device establishes a near-field communication connection between the charging pile and the vehicle, and sends information to electronic devices related to the vehicle, so that the electronic devices related to the vehicle display a human-computer interaction interface, allowing the user to perform relevant charging operations on the electronic devices related to the vehicle. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0113] The screen projection device in the embodiment of the present application may be a component in a charging pile, such as an integrated circuit or a chip, which is not specifically limited in the embodiment of the present application.

[0114] The screen projection device in the embodiment of the present application may be a device having an operating system. The operating system may be a Microsoft (Windows) operating system, an Android (Android) operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0115] The screen projection device provided in the embodiment of the present application can implement each process implemented in the above-mentioned screen projection method embodiment. To avoid repetition, they will not be described here.

[0116] Figure 8 This is the second structural diagram of the screen projection device provided in the embodiment of the present application. Figure 8 As shown, the screen projection device 800 includes: a second communication unit 801 and a first processing unit 802.

[0117] The second communication unit 801 is used to establish a near field communication connection with the charging pile;

[0118] The first processing unit 802 is used to receive the first information sent by the charging pile and display a first interface when the near field communication connection is successfully established. The first interface is a human-computer interaction interface corresponding to the charging pile.

[0119] Optionally, the second communication unit 801 is used to:

[0120] When it is detected that the vehicle has established an interface connection with the charging pile, establishing a near field communication connection between the electronic device and the charging pile;

[0121] Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established between the electronic device and the charging pile, wherein the first application is an application for controlling the charging pile;

[0122] Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established between the electronic device and the charging pile.

[0123] Optionally, before establishing the near field communication connection with the charging pile, the second communication unit 801 is further used to:

[0124] Acquiring a state of a near field communication function of the electronic device;

[0125] When the near field communication function of the electronic device is not turned on, sending an instruction to turn on the near field communication function of the electronic device.

[0126] In the above technical solution, the projection device establishes a near-field communication connection between the vehicle-related electronic devices and the charging pile, receives the first information sent by the charging pile, and displays a human-computer interaction interface, so that the user can perform relevant charging operations on the vehicle-related electronic devices. The charging process can be completed without directly operating the charging pile, and the charging pile no longer needs to provide a human-computer interaction interface, saving the cost of the charging pile.

[0127] The projection device in the embodiment of the present application may be an electronic device related to the vehicle, or a component of an electronic device related to the vehicle, such as an integrated circuit or a chip. The embodiment of the present application is not specifically limited.

[0128] The screen projection device in the embodiment of the present application may be a device having an operating system. The operating system may be a Microsoft (Windows) operating system, an Android (Android) operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0129] The screen projection device provided in the embodiment of the present application can implement each process implemented in the above-mentioned screen projection method embodiment. To avoid repetition, they will not be described here.

[0130] In some embodiments, Fig. 9 As shown, an embodiment of the present application also provides an electronic device 900, including a processor 901, a memory 902, and a computer program stored in the memory 902 and executable on the processor 901. When the program is executed by the processor 901, each process of the above-mentioned screen projection method or charging control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0131] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0132] An embodiment of the present application also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the various processes of the above-mentioned screen projection method or charging control method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0133] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0134] An embodiment of the present application also provides a computer program product, including a computer program, which implements the above-mentioned screen projection method or charging control method when executed by a processor.

[0135] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0136] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned screen projection method or charging control method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0137] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0138] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0139] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0140] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

[0141] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0142] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A screen projection method, characterized in that: Applied to charging piles, including: Establishing a near field communication connection with the vehicle; When the near-field communication connection is successfully established, the first information is sent to an electronic device related to the vehicle so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

2. The screen projection method according to claim 1, characterized in that: The establishing of a near field communication connection with the vehicle comprises: When it is detected that the vehicle has established an interface connection with the charging pile, a near field communication connection is established with the vehicle; Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established with the vehicle, wherein the first application is an application for controlling the charging pile; Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established with the vehicle.

3. The screen projection method according to claim 1, characterized in that: The electronic equipment related to the vehicle includes at least one of the following: The vehicle's onboard equipment, the electronic equipment in the vehicle, and the electronic equipment within the first range of the charging pile.

4. The screen projection method according to claim 3, characterized in that: The sending of the first information to an electronic device related to the vehicle includes at least one of the following: When the user is in the vehicle or the vehicle is in a starting state, sending the first information to a vehicle machine device of the vehicle; When the vehicle is not started, sending the first information to an electronic device in the vehicle, or sending the first information to an electronic device within a first range of the charging pile; When the user is not in the vehicle, first information is sent to an electronic device within a first range of the charging pile.

5. A screen projection method, characterized in that: Applied to vehicle-related electronic equipment, including: Establish near field communication connection with charging pile; When the near field communication connection is successfully established, the first information sent by the charging pile is received and a first interface is displayed, where the first interface is a human-computer interaction interface corresponding to the charging pile.

6. The screen projection method according to claim 5, characterized in that: The establishing of a near field communication connection with the charging pile includes: When it is detected that the vehicle has established an interface connection with the charging pile, establishing a near field communication connection between the electronic device and the charging pile; Alternatively, when it is detected that the first application is not installed on the electronic device, a near field communication connection is established between the electronic device and the charging pile, wherein the first application is an application for controlling the charging pile; Alternatively, when it is detected that the vehicle or the electronic device is within the first range of the charging pile, a near field communication connection is established between the electronic device and the charging pile.

7. The screen projection method according to any one of claims 5 or 6, characterized in that: Before establishing a near field communication connection with the charging pile, the method further includes: Acquiring a state of a near field communication function of the electronic device; When the near field communication function of the electronic device is not turned on, sending an instruction to turn on the near field communication function of the electronic device.

8. A screen projection device, applied to a charging pile, characterized in that: include: A first communication unit, used to establish a near field communication connection with the vehicle; The first communication unit is also used to send first information to an electronic device related to the vehicle when a near-field communication connection is successfully established, so that the electronic device displays a first interface, wherein the first interface is a human-computer interaction interface corresponding to the charging pile.

9. A screen projection device, applied to electronic equipment related to a vehicle, characterized in that: include; A second communication unit, used to establish a near field communication connection with the charging pile; The first processing unit is used to receive the first information sent by the charging pile and display a first interface when the near field communication connection is successfully established. The first interface is a human-computer interaction interface corresponding to the charging pile.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, it implements the screen projection method as described in any one of claims 1 to 4, or implements the screen projection method as described in any one of claims 5 to 7.

11. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, it implements the screen projection method as described in any one of claims 1 to 4, or implements the screen projection method as described in any one of claims 5 to 7.

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