Vehicle charging navigation reminding method and system, medium and electronic equipment

Abstract

The invention relates to a reminding method and system for vehicle charging navigation, a medium and electronic equipment, and belongs to the field of electric vehicle charging navigation. Comprises: determining whether a current vehicle is in a long-distance driving state; in the long-distance driving process, the actual endurance mileage of the vehicle is calculated based on the historical travel data and the current driving data of the target vehicle and the meter display endurance mileage, and a charging strategy is made according to the actual endurance mileage; selecting a charging strategy sent to the driving side, and determining a charging navigation route based on a feedback condition of the driving side to the sent charging strategy; and based on the determined charging navigation route, sending a prompt to the driving side, and controlling the charging navigation route of the target vehicle. According to the scheme, the battery state of the vehicle is analyzed, and accurate electric quantity reminding and charging strategies are provided for the driving side, so that charging anxiety is reduced, the probability of traffic accidents is reduced, and the user experience of long-distance travel of a new energy vehicle owner is improved.

Description

Technical Field

[0001] The present invention belongs to the field of electric vehicle charging navigation, and in particular relates to a reminder method and system, medium and electronic equipment for vehicle charging navigation. Background Art

[0002] At present, when new energy vehicles are running low on power, the warning light on the dashboard will light up to remind the driver to charge. The driver checks the remaining power and mileage through the instrument panel, and uses the navigation to search for a charging pile with a suitable distance for charging. The above method basically meets the needs of all drivers under normal circumstances, but in special circumstances, such as when driving on the highway, since you can only choose to charge at the highway service area, the remaining power and mileage may not be enough to support the vehicle to drive to the service area. Even if it can drive normally to the service area, if there are no idle charging piles in this service area, or the charging piles are unavailable, it will seriously affect the driving experience. Summary of the invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide a vehicle charging navigation reminder method and system, medium and electronic equipment, which can analyze the usage status of the vehicle battery, provide accurate power reminders and charging strategies to the driver, and grasp the operation status of charging piles in the service area; thereby reducing charging anxiety for the driver, reducing the probability of traffic accidents, and improving the user experience of new energy vehicle owners on long-distance travel.

[0004] A first aspect of the present invention provides a vehicle charging navigation reminder method, comprising:

[0005] Determine whether the current vehicle is in a long-distance driving state;

[0006] During long-distance driving, the actual range of the vehicle is calculated based on the historical travel data of the target vehicle, as well as the current driving data and the displayed range.

[0007] Formulate a charging strategy according to the actual cruising range, select a charging strategy to be sent to the driver, and determine a charging navigation route based on the driver's feedback on the sent charging strategy;

[0008] Based on the determined charging navigation route, prompts are sent to the driver to control the charging navigation route of the target vehicle.

[0009] Optionally, during the long-distance driving process, the actual cruising range of the vehicle is calculated based on the historical travel data of the target vehicle, the current driving data and the displayed cruising range, including:

[0010] Obtain the historical travel data of the target vehicle pre-stored in the cloud; by analyzing the historical travel data of the target vehicle, obtain the uncontrollable factors that affect the battery life, including the actual mileage, the consumed theoretical battery life, the battery capacity and the battery depreciation rate;

[0011] Based on the battery capacity and battery depreciation rate of the historical driving data, the current driving data is matched to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data; if so, similar historical travel data is obtained to calculate the actual cruising range of the target vehicle; otherwise, historical travel data of the same model as the target vehicle pre-stored in the cloud is read, and the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle are matched with the current driving data to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle; when the number of matching operations reaches a preset threshold, the actual cruising range of the target vehicle is calculated based on historical travel data similar to the same model as the target vehicle;

[0012] Based on the actual cruising range of the target vehicle, the displayed cruising range is adjusted.

[0013] Optionally, formulating a charging strategy according to the actual cruising range includes: dynamically calculating the charging time and the location of the charging pile according to the actual cruising range, and the number and idleness of the charging piles in the service area and the non-service area, and determining the target charging pile location with the shortest charging time as the goal;

[0014] Develop the preferred navigation route and alternative navigation routes to reach the target charging pile location;

[0015] Wherein, the preferred navigation route is a navigation route to reach the target charging pile location in the service area;

[0016] The alternative navigation route is a navigation route to a target charging pile location outside a service area.

[0017] Optionally, the charging strategy selected to be sent to the driver side includes:

[0018] Determine the navigation destination in the trip based on the preferred navigation route;

[0019] Send alternative navigation routes to the driver based on the queue situation or equipment damage at the navigation destination.

[0020] Optionally, determining the charging navigation route based on the driver's feedback on the sent charging strategy includes: obtaining a feedback message from the driver on the preferred navigation route or the alternative navigation route; and determining the charging navigation route by reading the driver's acceptance of the navigation destination in the sent charging strategy contained in the feedback message.

[0021] Optionally, the sending of a prompt to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle includes:

[0022] Send the determined charging navigation route to the driver;

[0023] In response to the driver adding the navigation destination in the determined charging navigation route to the navigation waypoint, the charging navigation route of the target vehicle is controlled; and when the driver deletes the waypoint based on actual changes, the target vehicle continues to navigate along the charging navigation route until the end of the trip or the driver actively turns off the charging sending service, and then the navigation route prompt is turned off.

[0024] Optionally, the method further includes: after the navigation is completed, uploading the trip data to the cloud for use in subsequent trips.

[0025] In a second aspect, the present invention provides a vehicle charging navigation reminder system, which is used to implement a vehicle charging navigation reminder method according to any one of the first aspects, and the system includes:

[0026] A judgment module is used to judge whether the current vehicle is in a long-distance driving state;

[0027] The cruising range calculation module is used to calculate the actual cruising range of the vehicle during long-distance driving based on the historical travel data of the target vehicle, as well as the current driving data and the displayed cruising range;

[0028] A charging navigation module is used to formulate a charging strategy according to the actual driving range; select a charging strategy to be sent to the driver, and determine a charging navigation route based on the driver's feedback on the sent charging strategy;

[0029] The charging reminder module is used to send reminders to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle.

[0030] In a third aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the method steps as described in any one of the first aspects.

[0031] In a fourth aspect, the present invention provides an electronic device, comprising a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the method steps as described in any one of the first aspects.

[0032] Compared with the closest prior art, the present invention has the following beneficial effects:

[0033] The present invention proposes a reminder method and system, medium and electronic device for vehicle charging navigation, including determining whether the current vehicle is in a long-distance driving state; during long-distance driving, calculating the actual driving range of the vehicle based on the historical travel data of the target vehicle, as well as the current driving data and the displayed driving range; formulating a charging strategy according to the actual driving range. The above content comprehensively considers the battery life of vehicles on different driving sections, analyzes the usage status of the vehicle battery, calculates the actual driving range, and provides accurate power reminders and charging strategies to the driver; at the same time, the operation status of the charging piles in the service area is mastered to ensure that the vehicle can be charged smoothly after arriving at the service area, providing charging guarantees for drivers, reducing charging anxiety, and improving the user experience of new energy vehicle owners on long-distance travel.

[0034] In addition, after the charging strategy is sent to the driver, the final charging navigation route can be determined based on the driver's feedback on the sent charging strategy; prompts are sent to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle; this solves the problem that when the current vehicle is low on power, the driver cannot know the comparison result between the cruising range and the distance to the next rechargeable service area from the battery power and cruising range display, and cannot be sure whether the vehicle can reach the service area; or even if the vehicle can drive normally to the service area, it is impossible to confirm whether the vehicle can reach the charging pile until it is available, or whether the charging pile is operating normally, thereby reducing the probability of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are only used to illustrate specific embodiments and are not considered to limit the present invention. In the entire drawings, the same reference symbols represent the same components. Obviously, the drawings described below are only some embodiments described in the embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings;

[0036] Figure 1 This is a flow chart of a vehicle charging navigation reminder method according to an embodiment of the present invention;

[0037] Figure 2 A hardware structure diagram of a vehicle charging navigation reminder system according to an embodiment of the present invention;

[0038] Figure 3 A schematic diagram of the structure of a vehicle charging navigation reminder system according to an embodiment of the present invention;

[0039] Figure 4 The figure is a schematic diagram of the structure of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0040] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0041] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0042] The embodiment of the present invention provides a vehicle charging navigation reminder method and system, medium and electronic device, and introduces the related improvements of the present invention in detail through the following aspects:

[0043] The vehicle's historical driving data is obtained from the cloud, including actual mileage, consumed theoretical mileage, average battery capacity, average battery depreciation rate and other major factors affecting mileage.

[0044] Based on historical driving data, current battery capacity and battery depreciation rate, and remaining range, the actual range that is closest to reality is calculated.

[0045] According to the battery capacity and battery depreciation rate in the historical driving data, the state closest to the current state is matched. If there is no similar data in the historical driving data, the displayed range is discounted for estimation. The reason for using a conservative discount rate is to prevent users from having to wait for rescue on the highway after running out of power. If there is historical data uploaded by other car owners in the cloud, it can also be used as a basis for calculation. In short, the more historical driving data there is, the easier it is to match the optimal discount rate, the more accurate the algorithm will be, and the calculated data will be closer to the actual range.

[0046] Based on the calculated actual mileage, priority will be given to charging stations in service areas along the way. If there is a queue or damage to the charging stations in the service area, charging stations in non-service areas will be sent for the driver to decide whether to accept them.

[0047] If the driver agrees to the charging location sent, this location will be added to the navigation waypoints, and there is no need to stop navigation to find a charging location, ensuring the continuity of the driving process. Navigate to the sending point, pause navigation, and complete charging. If the situation changes and you don’t want to charge, the driver can delete the waypoint and continue the navigation process.

[0048] Until the trip is over or the driver turns off the charging signal, the signal will not be prompted again to avoid disturbing the driver. When the navigation is finished, the driving data will be uploaded to the cloud for future use.

[0049] The embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0050] In one embodiment, Figure 1 As shown, a vehicle charging navigation reminder method is provided, and the method specifically comprises the following steps:

[0051] S101 determines whether the current vehicle is in a long-distance driving state;

[0052] S102 calculates the actual cruising range of the vehicle based on the historical travel data of the target vehicle, the current travel data and the displayed cruising range during long-distance driving;

[0053] S103 formulates a charging strategy according to the actual cruising range, selects a charging strategy to be sent to the driver, and determines a charging navigation route based on the driver's feedback on the sent charging strategy;

[0054] S104 sends a prompt to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle.

[0055] In the above embodiment, in step S102, during long-distance driving, based on the historical travel data of the target vehicle, as well as the current driving data and the displayed driving range, the actual driving range of the vehicle is calculated, which includes:

[0056] Obtain the historical travel data of the target vehicle pre-stored in the cloud; by analyzing the historical travel data of the target vehicle, obtain the uncontrollable factors that affect the battery life, including the actual mileage, the consumed theoretical battery life, the battery capacity and the battery depreciation rate;

[0057] Based on the battery capacity and battery depreciation rate of the historical driving data, the current driving data is matched to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data; if so, similar historical travel data is obtained to calculate the actual cruising range of the target vehicle; otherwise, historical travel data of the same model as the target vehicle pre-stored in the cloud is read, and the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle are matched with the current driving data to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle; when the number of matching operations reaches a preset threshold, the actual cruising range of the target vehicle is calculated based on historical travel data similar to the same model as the target vehicle;

[0058] Based on the actual cruising range of the target vehicle, the displayed cruising range is adjusted.

[0059] In the above embodiment, the actual cruising range of the target vehicle can be calculated by the following expression:

[0060] Actual cruising range = (battery capacity × (1-battery loss rate) / real-time energy consumption per 100 kilometers) × 100.

[0061] In the above embodiment, step S102 formulates a charging strategy according to the actual cruising range, including: dynamically calculating the charging time and the location of the charging pile according to the actual cruising range, and the number and idleness of the charging piles in the service area and the non-service area, and determining the target charging pile location with the shortest charging time as the goal; formulating a preferred navigation route and an alternative navigation route to reach the target charging pile location; wherein the preferred navigation route is a navigation route to reach the target charging pile location in the service area; and the alternative navigation route is a navigation route to reach the target charging pile location in the non-service area.

[0062] In the above embodiment, the charging strategy selected to be sent to the driver in step S103 includes:

[0063] Determine the navigation destination in the trip based on the preferred navigation route;

[0064] Send alternative navigation routes to the driver based on the queue situation or equipment damage at the navigation destination.

[0065] Optionally, when it is necessary to select an alternative navigation route to reach a target charging pile in a non-service area for charging, the cloud analyzes the usage of the target charging pile in the non-service area reached by the alternative navigation route through a third-party service operation system, paying attention to whether the charging pile is operating normally, whether there are idle charging piles, the number of vehicles waiting to be charged at each charging pile, and calculating the distance required to be traveled and the amount of electricity consumed, etc.

[0066] In the above embodiment, step S103 determines the charging navigation route based on the feedback from the driver to the sent charging strategy, including: obtaining the feedback message from the driver to the preferred navigation route or the alternative navigation route; and determining the charging navigation route by reading the driver's acceptance of the navigation destination in the sent charging strategy contained in the feedback message.

[0067] In the above embodiment, step S104 sends a prompt to the driver based on the determined charging navigation route, and controlling the charging navigation route of the target vehicle includes:

[0068] Send the determined charging navigation route to the driver;

[0069] In response to the driver adding the navigation destination in the determined charging navigation route to the navigation waypoint, the charging navigation route of the target vehicle is controlled; and when the driver deletes the waypoint based on actual changes, the target vehicle continues to navigate along the charging navigation route until the end of the trip or the driver actively turns off the charging sending service, and then the navigation route prompt is turned off.

[0070] In the above embodiment, the above method further includes: after the navigation is completed, uploading the trip data to the cloud for use in subsequent trips.

[0071] Based on the same inventive concept, the embodiment of the present application also provides a vehicle charging navigation reminder system for implementing the above-mentioned vehicle charging navigation reminder method. The implementation scheme for solving the problem provided by the system is similar to the implementation scheme recorded in the above-mentioned embodiment method, so the specific limitations in the embodiments of one or more vehicle charging navigation reminders provided below can refer to the limitations of the vehicle charging navigation reminder method above, and will not be repeated here.

[0072] In one embodiment, the present invention also provides a vehicle charging navigation reminder system, such as Figure 2 As shown, it includes: a navigation module, a vehicle information module, a vehicle charging reminder module, a voice interaction module and a vehicle network communication module deployed in the car cockpit; it also includes a cloud server connected to the car cockpit; the cloud server includes a third-party navigation module, a cloud communication module, a third-party service operation system and a charging pile operation management system. Among them: the navigation module is set at the locomotive end to provide navigation services for the vehicle, the vehicle information module manages various types of data generated during vehicle driving, and sends voice prompts to the driver side through the voice interaction module; the vehicle charging reminder module communicates with the cloud communication module in the cloud server through the vehicle network communication module to realize data interaction and transmission with the third-party service operation system and the charging pile operation management system. The charging pile operation management system obtains the historical travel data of the target vehicle in the cloud server; combined with the relevant information of the third-party service operation system, analyzes the uncontrollable factors affecting the endurance, and determines the actual endurance mileage of the target vehicle through calculation, formulates relevant charging plans, and provides them to the vehicle charging reminder module at the car cockpit end.

[0073] like Figure 3 As shown, the charging pile operation and management system includes: a judgment module 210, a cruising range calculation module 220, a charging navigation module 230, and a charging reminder module 240;

[0074] The judging module 210 is used to judge whether the current vehicle is in a long-distance driving state;

[0075] The cruising range calculation module 220 is used to calculate the actual cruising range of the vehicle based on the historical travel data of the target vehicle, the current driving data and the displayed cruising range during long-distance driving;

[0076] The charging navigation module 230 is used to formulate a charging strategy according to the actual cruising range; select a charging strategy to be sent to the driver, and determine a charging navigation route based on the driver's feedback on the sent charging strategy;

[0077] The charging reminder module 240 is used to send a reminder to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle.

[0078] At the same time, the present application also proposes a computer-readable storage medium and an electronic device. In one embodiment, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of any one of the methods in step S101 to step S104 are implemented.

[0079] In one embodiment, the present invention proposes that in one embodiment, an electronic device is provided. The electronic device may be a terminal, and its internal structure diagram may be as follows: Figure 4 As shown. The electronic device includes a processor, a memory, a communication interface, a display screen and an input device connected via a system bus. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the electronic device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, the method described in any one of steps S101 to S103 is implemented. The display screen of the electronic device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic device can be a touch layer covered on the display screen, or a button, a trackball or a touchpad provided on the housing of the electronic device, or an external keyboard, touchpad or mouse, etc.

[0080] Those skilled in the art will understand that Figure 4 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0081] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0082] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, 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, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0083] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0084] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0085] The above are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the scope of the claims of the present invention to be approved.

Claims

1. A vehicle charging navigation reminder method, characterized in that: include: Determine whether the current vehicle is in a long-distance driving state; During long-distance driving, the actual range of the vehicle is calculated based on the historical travel data of the target vehicle, as well as the current driving data and the displayed range. Formulate a charging strategy according to the actual cruising range, select a charging strategy to be sent to the driver, and determine a charging navigation route based on the driver's feedback on the sent charging strategy; Based on the determined charging navigation route, prompts are sent to the driver to control the charging navigation route of the target vehicle.

2. The method according to claim 1, characterized in that During the long-distance driving process, based on the historical travel data of the target vehicle, as well as the current driving data and the displayed cruising range, calculating the actual cruising range of the vehicle includes: Obtain the historical travel data of the target vehicle pre-stored in the cloud; by analyzing the historical travel data of the target vehicle, obtain the uncontrollable factors that affect the battery life, including the actual mileage, the consumed theoretical battery life, the battery capacity and the battery depreciation rate; Based on the battery capacity and battery depreciation rate of the historical driving data, the current driving data is matched to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data; if so, similar historical travel data is obtained to calculate the actual cruising range of the target vehicle; otherwise, historical travel data of the same model as the target vehicle pre-stored in the cloud is read, and the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle are matched with the current driving data to determine whether there is data in the current driving data that is similar to the battery capacity and battery depreciation rate of the historical driving data of the same model as the target vehicle; when the number of matching operations reaches a preset threshold, the actual cruising range of the target vehicle is calculated based on historical travel data similar to the same model as the target vehicle; Based on the actual cruising range of the target vehicle, the displayed cruising range is adjusted.

3. The method according to claim 1, characterized in that: Formulating a charging strategy based on the actual cruising range includes: dynamically calculating the charging time and the location of the charging piles based on the actual cruising range, as well as the number and idleness of charging piles in the service area and the non-service area, and determining the target charging pile location with the shortest charging time as the goal; Develop the preferred navigation route and alternative navigation routes to reach the target charging pile location; Wherein, the preferred navigation route is a navigation route to reach the target charging pile location in the service area; The alternative navigation route is a navigation route to a target charging pile location outside a service area.

4. The method according to claim 3, characterized in that The charging strategy selected to be sent to the driver side includes: Determine the navigation destination in the trip based on the preferred navigation route; Send alternative navigation routes to the driver based on the queue situation or equipment damage at the navigation destination.

5. The method according to claim 4, characterized in that The determining of the charging navigation route based on the feedback from the driver to the sent charging strategy includes: obtaining a feedback message from the driver to the preferred navigation route or the alternative navigation route; and determining the charging navigation route by reading the driver's acceptance of the navigation destination in the sent charging strategy contained in the feedback message.

6. The method according to claim 1, characterized in that The method of sending a prompt to the driver based on the determined charging navigation route and controlling the charging navigation route of the target vehicle includes: Send the determined charging navigation route to the driver; In response to the driver adding the navigation destination in the determined charging navigation route to the navigation waypoint, the charging navigation route of the target vehicle is controlled; and when the driver deletes the waypoint based on actual changes, the target vehicle continues to navigate along the charging navigation route until the end of the trip or the driver actively turns off the charging sending service, and then the navigation route prompt is turned off.

7. The method according to claim 6, characterized in that The method further includes: after the navigation is completed, uploading the trip data to the cloud for use in subsequent trips.

8. A vehicle charging navigation reminder system, used to implement a vehicle charging navigation reminder method according to any one of claims 1 to 7, characterized in that: The system comprises: A judgment module is used to judge whether the current vehicle is in a long-distance driving state; The cruising range calculation module is used to calculate the actual cruising range of the vehicle during long-distance driving based on the historical travel data of the target vehicle, as well as the current driving data and the displayed cruising range; A charging navigation module is used to formulate a charging strategy according to the actual driving range; select a charging strategy to be sent to the driver, and determine a charging navigation route based on the driver's feedback on the sent charging strategy; The charging reminder module is used to send reminders to the driver based on the determined charging navigation route to control the charging navigation route of the target vehicle.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method steps according to any one of claims 1 to 7 are implemented.

10. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the method steps as claimed in any one of claims 1 to 7.

Images