Vehicle control method, vehicle and cloud server

Abstract

The invention relates to the field of vehicle control, and provides a vehicle control method, a vehicle and a cloud server, and the method comprises the steps: responding to the received position prompt information and target electric quantity sent by a cloud end, obtaining the vehicle operation information and the current environment information, the target electric quantity represents the electric quantity required to be reached by a vehicle storage battery when the vehicle runs in the electricity-keeping climbing geo-fence; and determining that the vehicle operation information and the current environment information meet a preset activation condition, and controlling a vehicle engine to charge a vehicle storage battery until the electric quantity of the storage battery is greater than or equal to the target electric quantity. By charging the storage battery, the phenomenon that the vehicle is driven to climb only by the engine due to the fact that the electric quantity of the storage battery is too low during subsequent climbing is avoided, the electric drive system is adopted for assisting running, the risk that the engine is overheated is reduced, and the dynamic property of the whole vehicle is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle control, and in particular to a vehicle control method, a vehicle, and a cloud server. Background Art

[0002] With the rapid development of vehicle technology, vehicles have become an important means of transportation in people's daily lives. When a hybrid vehicle is driving, if the remaining power of the vehicle is low, the vehicle is mainly driven by the engine.

[0003] In the above scenario, if the vehicle enters a climbing condition, the engine load and engine water temperature will increase due to the influence of the slope, resulting in a decrease in the power of the entire vehicle and a decrease in driving safety, posing a safety hazard. Summary of the invention

[0004] In view of this, the purpose of the present disclosure is to propose a vehicle control method, a vehicle and a cloud server, so as to solve the problem that when the remaining power of the current vehicle is low and it enters a climbing condition, the engine load increases and the engine water temperature rises due to the influence of the slope, resulting in a decrease in the power of the whole vehicle, while the driving safety is reduced and there are safety hazards.

[0005] Based on the above purpose, the first aspect of the present disclosure provides a vehicle control method, which is applied to a vehicle side, and the method includes: In response to receiving the location prompt information and target power sent by the cloud, obtaining vehicle operation information and current environment information, wherein the location prompt information is information indicating that the vehicle is within the power-saving climbing geofence, and the target power represents the power that the vehicle battery needs to reach when driving within the power-saving climbing geofence; Determine that the vehicle operation information and the current environment information meet a preset activation condition, and control the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power.

[0006] Based on the same inventive concept, the second aspect of the present disclosure proposes a vehicle control method, which is applied to the cloud. The method includes: Acquire the current location information of the vehicle, and determine whether the vehicle is within the power-saving hill climbing geographic fence according to the current location information, wherein the power-saving hill climbing geographic fence is determined based on the location information of multiple historical target vehicles with over-temperature faults, and the vehicle operation information of the historical target vehicles at the time of the over-temperature fault and the ambient temperature and road slope thereof meet the preset conditions; In response to determining that the vehicle is within the power-saving hill climbing geo-fence, determining a target power corresponding to the power-saving hill climbing geo-fence, and sending the target power and location prompt information to the vehicle; The location prompt information is used to prompt that the vehicle is within the power-saving hill climbing geographic fence.

[0007] Based on the same inventive concept, the third aspect of the present disclosure proposes a vehicle control device, which is arranged at a vehicle end, and the device comprises: The data acquisition module is configured to acquire vehicle operation information and current environment information in response to receiving location prompt information and target power sent by the cloud, wherein the location prompt information is information indicating that the vehicle is within a power-saving climbing geo-fence, and the target power represents the power that the vehicle battery needs to reach when driving within the power-saving climbing geo-fence; The control module is configured to determine that the vehicle operation information and the current environment information meet a preset activation condition, and control the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power.

[0008] Based on the same inventive concept, a fourth aspect of the present disclosure proposes a vehicle control device, which is arranged in the cloud, and the device includes: A judgment module is configured to obtain the current location information of the vehicle, and judge whether the vehicle is in a power-saving hill climbing geographical fence according to the current location information, wherein the power-saving hill climbing geographical fence is determined based on the location information of multiple historical target vehicles with over-temperature faults, and the vehicle operation information of the historical target vehicles at the time of the over-temperature fault and the ambient temperature and road slope thereof meet the preset conditions; A data sending module is configured to, in response to determining that the vehicle is within the power-saving hill climbing geo-fence, determine a target power corresponding to the power-saving hill climbing geo-fence, and send the target power and location prompt information to the vehicle; The location prompt information is used to prompt that the vehicle is within the power-saving hill climbing geographic fence.

[0009] Based on the same inventive concept, the fifth aspect of the present disclosure proposes an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable by the processor, wherein the processor implements the vehicle control method as described above when executing the computer program.

[0010] Based on the same inventive concept, the sixth aspect of the present disclosure proposes a non-transitory computer-readable storage medium, which stores computer instructions, and the computer instructions are used to enable a computer to execute the vehicle control method as described above.

[0011] Based on the same inventive concept, the seventh aspect of the present disclosure proposes a vehicle, comprising: a memory for storing executable program code; a processor for calling and running the executable program code from the memory, so that the vehicle executes the method as described above.

[0012] Based on the same inventive concept, the eighth aspect of the present disclosure proposes a cloud server, which includes: a memory for storing executable program code; a processor for calling and running the executable program code from the memory, so that the vehicle executes the method as described above.

[0013] As can be seen from the above, the present disclosure proposes a vehicle control method, a vehicle and a cloud server. When receiving the location prompt information and the target power sent by the cloud, it means that the vehicle is in the power-saving climbing geographical fence. In order to ensure the power of the subsequent vehicle when climbing, the vehicle should increase its own battery power within the power-saving climbing geographical fence. When it is determined that the vehicle operation information and the current environmental information meet the preset activation conditions, the vehicle engine is controlled to charge the vehicle battery. The battery is charged after the activation conditions are met to avoid charging when the vehicle is in the current driving state or the environment where the vehicle is located is not suitable, which poses a threat to the stable and safe driving of the vehicle. At the same time, by charging the battery, the phenomenon of relying solely on the engine to drive the vehicle to climb the hill due to the low battery power is avoided when climbing the hill in the future. The electric drive system is used to assist driving, which reduces the risk of engine overheating and improves the power of the whole vehicle. The vehicle battery is charged until the battery power is greater than or equal to the target power. The target power represents the power required for the vehicle battery to reach when driving in the power-saving climbing geographical fence, so as to avoid excessive engine energy consumption caused by continuous charging of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present disclosure or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 is a flow chart of a vehicle control method according to an embodiment of the present disclosure; Figure 2 is a flow chart of a vehicle control method according to another embodiment of the present disclosure; Figure 3 A schematic diagram of a power-saving climbing geo-fence according to an embodiment of the present disclosure; Figure 4 A schematic diagram of a power-saving climbing geo-fence according to another embodiment of the present disclosure; Figure 5 is a structural block diagram of a vehicle control device according to an embodiment of the present disclosure; Figure 6 is a structural block diagram of a vehicle control device according to another embodiment of the present disclosure; Figure 7 It is a schematic diagram of the structure of an electronic device according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0016] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0017] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the embodiments of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0018] The terms used in this disclosure are explained as follows: VIN code: Vehicle Identification Number (VIN) is also known as the vehicle frame number. The VIN code consists of 17 characters, including numbers and letters, among which the English letters "I", "O" and "Q" are not used. The VIN code is the unique identification information of the car, which can identify the car's manufacturer, year, model, body type and code, engine code and assembly location.

[0019] With the rapid development of vehicle technology, vehicles have become an important means of transportation in people's daily lives. When a hybrid vehicle is driving, if the remaining power of the vehicle is low, the vehicle is mainly driven by the engine.

[0020] In the above scenario, if the vehicle enters a climbing condition, the engine load and engine water temperature will increase due to the influence of the slope, resulting in a decrease in the power of the entire vehicle and a decrease in driving safety, posing a safety hazard.

[0021] Based on the above description, this embodiment proposes a vehicle control method, such as Figure 1 As shown, applied to the vehicle side, the method includes: Step 101, in response to receiving the location prompt information and target power sent by the cloud, obtaining vehicle operation information and current environment information, wherein the location prompt information is information indicating that the vehicle is within a power-saving climbing geographic fence, and the target power represents the power that the vehicle battery needs to reach when driving within the power-saving climbing geographic fence.

[0022] In specific implementation, if the vehicle receives location prompt information and target power sent by the cloud during driving, it means that the vehicle has entered the power-saving climbing geographical fence.

[0023] The content form of the location prompt information includes at least one of the following: voice, text, picture, video and rich text. The prompting method of the location prompt information includes at least one of the following: voice broadcast, HUD display, instrument display, central control screen display, window display and in-vehicle equipment linkage, etc. Among them, HUD display is head-up display. For example, the prompting method of the location prompt information is HUD display, and the location prompt information will be projected in front of the user.

[0024] Exemplarily, the content of the location prompt information is in the form of text, and the prompt method is displayed on the central control screen, then the location prompt information such as "You have entered the power conservation climbing area" is displayed on the central control screen.

[0025] The vehicle operation information and current environmental information are obtained, wherein the vehicle operation information indicates relevant parameter information of the vehicle's current operation, specifically including at least one of the following: vehicle driving mode, engine outlet water temperature, vehicle battery power, vehicle speed, vehicle remaining total mileage, and mileage corresponding to the vehicle's current power, etc.

[0026] Among them, the vehicle's remaining total mileage represents the sum of the remaining mileage corresponding to the vehicle engine and the remaining mileage corresponding to the vehicle battery, and the mileage corresponding to the vehicle's current power represents the remaining mileage corresponding to the vehicle being driven only by the vehicle battery.

[0027] The current environmental information refers to the environmental information corresponding to the current driving area of ​​the vehicle, and specifically includes at least one of the following: ambient temperature, ambient humidity, etc.

[0028] Step 102, determining that the vehicle operation information and the current environment information meet preset activation conditions, and controlling the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power.

[0029] In a specific implementation, after obtaining the vehicle operation information and the current environment information, it is determined whether the vehicle operation information and the current environment information meet the preset activation conditions, and the specific activation conditions may be; The vehicle driving mode is a non-pure electric driving mode, the ambient temperature is greater than or equal to the preset temperature threshold, the engine outlet water temperature is less than the preset water temperature threshold, the vehicle battery power is less than the target power corresponding to the power-saving climbing geographic fence, the vehicle speed is greater than or equal to the preset speed threshold and the vehicle's remaining total mileage is greater than or equal to the first preset mileage.

[0030] For a vehicle whose driving mode is in pure electric mode and whose navigation function is turned on, the activation condition may also be: The mileage corresponding to the vehicle's current battery level is less than a second preset mileage, where the value of the second preset mileage is the difference between the vehicle's destination and a preset distance, the ambient temperature is greater than or equal to a preset temperature threshold, the engine outlet water temperature is less than a preset water temperature threshold, the vehicle's battery level is less than a target level corresponding to a power-saving climbing geographic fence, the vehicle speed is greater than or equal to a preset speed threshold, the vehicle's remaining total mileage is greater than or equal to the first preset mileage, and the remaining driving time feedback from the navigation is greater than or equal to a preset time threshold.

[0031] For the above activation conditions, the vehicle driving mode should be a non-pure electric driving mode. If the vehicle is currently in pure electric driving mode, it means that the vehicle may need the electric drive system to intervene in assisted driving during the non-climbing stage. That is, the normal driving of the vehicle may not be guaranteed by engine drive alone.

[0032] If the vehicle driving mode is in pure electric mode and the navigation function is turned on at this time, the vehicle's current power satisfies the mileage corresponding to the power, which is less than the difference between the target location corresponding to the navigation and the preset distance, indicating that the vehicle's current power is insufficient to support the vehicle to travel to the target location. The engine should be controlled to charge the battery to meet the user's needs to reach the target location, and the vehicle can also pass the climbing section smoothly.

[0033] Secondly, ensure that the current ambient temperature of the vehicle is greater than or equal to the preset temperature threshold, to avoid the engine running for a long time to reach the target operating temperature due to the low ambient temperature, which may cause the engine to overheat due to the long running time in order to meet the normal driving functions of the vehicle, thus affecting the stable operation of the whole vehicle. At the same time, ensure that the engine outlet water temperature is less than the preset water temperature threshold. If the engine outlet water temperature is too high, using the engine to power the battery may cause the engine to be overloaded and cause engine damage.

[0034] Finally, if the vehicle's remaining mileage is low, the battery conservation function will no longer be triggered, ensuring that the user can drive to the destination smoothly. And if the user turns on navigation and is about to reach the destination, the battery will stop charging to reduce unnecessary fuel consumption.

[0035] Exemplarily, the activation conditions are that the vehicle driving mode is a non-pure electric driving mode, the ambient temperature is greater than or equal to 35 degrees, the engine outlet water temperature is less than 106 degrees Celsius, the vehicle battery power is less than the target power corresponding to the power-saving climbing geographic fence, the vehicle speed is greater than or equal to 10km / h and the vehicle's remaining total mileage is greater than or equal to 100km.

[0036] For example, if the remaining mileage of the vehicle is low, the power conservation function is no longer triggered to ensure that the user can drive smoothly to the destination. In another example, if the user turns on navigation and is about to reach the destination, the battery charging is stopped to reduce unnecessary fuel consumption.

[0037] Through the above scheme, when the location prompt information and target power sent by the cloud are received, it means that the vehicle is in the power-saving climbing geographic fence. In order to ensure the power of the subsequent vehicle climbing, the vehicle should increase its own battery power within the power-saving climbing geographic fence. When it is determined that the vehicle operation information and the current environmental information meet the preset activation conditions, the vehicle engine is controlled to charge the vehicle battery. The battery is charged after the activation conditions are met to avoid charging when the vehicle is in the current driving state or the environment where the vehicle is located is not suitable, which poses a threat to the stable and safe driving of the vehicle. At the same time, by charging the battery, the phenomenon of relying solely on the engine to drive the vehicle to climb the slope due to low battery power is avoided in the subsequent climbing. The electric drive system is used to assist driving, which reduces the risk of engine overheating and improves the power of the whole vehicle. The vehicle battery is charged until the battery power is greater than or equal to the target power. The target power represents the power required for the vehicle battery to reach when driving within the power-saving climbing geographic fence, so as to avoid excessive engine energy consumption caused by continuous charging of the battery.

[0038] In some embodiments, after step 102, the method further includes: Step 10A, monitoring the battery power.

[0039] Step 10B, in response to the battery power being less than a preset power threshold, controlling the vehicle engine again to charge the vehicle battery.

[0040] In specific implementation, after the vehicle engine is controlled to charge the vehicle battery, and the battery power is greater than or equal to the target power, it means that the current battery power of the vehicle is sufficient to meet the needs of subsequent climbing. The vehicle battery power is continuously monitored, and when it is detected that the battery power is less than the preset power threshold, it means that the vehicle battery needs to be charged again until the vehicle battery power is greater than or equal to the target power again.

[0041] For example, the preset power threshold is 10%, the target power is 25%, and if the vehicle engine charges the vehicle battery until the vehicle battery power is greater than or equal to 25%, the vehicle battery power is monitored. If it is detected that the vehicle battery power is less than 10%, the vehicle battery is recharged until the battery power is greater than or equal to 25% again.

[0042] Through the above scheme, after charging the battery so that the battery power is greater than or equal to the target power, the battery power is monitored and the enabling condition is changed, that is, when the battery power is adjusted to be less than the preset power, the battery is recharged to avoid the problem of insufficient battery power when climbing a slope, and only relying on the engine to drive, causing the engine water temperature to rise and affecting the power of the entire vehicle.

[0043] Another embodiment of the present disclosure provides a vehicle control method, such as Figure 2 As shown, applied to the cloud, the method includes: Step 201, obtain the current location information of the vehicle, and determine whether the vehicle is in a power-saving hill climbing geographic fence based on the current location information, wherein the power-saving hill climbing geographic fence is determined based on the location information of multiple historical target vehicles with over-temperature faults, and the vehicle operation information of the historical target vehicles at the time of the over-temperature fault and the ambient temperature and road slope in which they are located meet preset conditions.

[0044] During specific implementation, the cloud can obtain the current location information of the vehicle. The cloud pre-stores the area corresponding to the power-saving and climbing geographical fence. The power-saving and climbing geographical fence is determined based on the location information of multiple historical target vehicles with over-temperature faults. At the same time, the vehicle operation information of the multiple historical target vehicles at the time of over-temperature faults and their ambient temperature and road slope all meet the preset conditions.

[0045] In this embodiment, the vehicle operation information includes at least one of the following: vehicle speed, vehicle driving mode, vehicle fault information, engine outlet water temperature and vehicle battery power. The preset conditions may specifically be: The vehicle speed is greater than the preset speed threshold, the ambient temperature is greater than the preset ambient temperature threshold, the vehicle driving mode is the engine drive mode, the vehicle has no other faults except over-temperature fault, the vehicle battery power is less than the preset power threshold, the road slope is greater than the preset slope threshold and the engine outlet water temperature is higher than the preset water temperature threshold for more than the preset time.

[0046] For the above preset conditions, the vehicle driving mode should be the engine drive mode. If the vehicle is currently in the pure electric driving mode or the hybrid mode, it means that the vehicle may need the electric drive system to intervene in the assisted driving during the non-climbing stage. That is, the vehicle performance itself needs to rely on the battery supply. At this time, the engine drive alone may not be able to guarantee the normal driving of the vehicle. In this case, the vehicle engine cannot supply power to the battery to achieve the effect of climbing while maintaining power.

[0047] Secondly, it is also necessary to ensure that the ambient temperature is greater than the preset ambient temperature threshold and the vehicle has no other faults except the over-temperature fault. This means that the over-temperature fault of the vehicle at this time is due to the vehicle climbing the slope, causing the engine outlet water temperature to be higher than the preset water temperature threshold, and it is ruled out that the engine speed is too fast and the temperature rises in order to maintain normal operation due to the low ambient temperature. At the same time, the vehicle has no other faults except the over-temperature fault at this time, avoiding the problem of other faults affecting the performance of the engine.

[0048] Exemplarily, the preset conditions are that the vehicle speed is greater than 10 km / h, the ambient temperature is greater than 35 degrees Celsius, the vehicle driving mode is the engine drive mode, the vehicle has no other faults except over-temperature fault, the vehicle battery power is less than 15%, the road slope is greater than 5%, and the engine outlet water temperature is higher than 110 degrees Celsius for more than 2 seconds.

[0049] Based on the acquired current location information of the vehicle, determine whether the vehicle is within the power-saving climbing geographic fence.

[0050] Step 202, in response to determining that the vehicle is within the power-saving climbing geo-fence, determining a target power corresponding to the power-saving climbing geo-fence, and sending the target power and location prompt information to the vehicle; The location prompt information is used to prompt that the vehicle is within the power-saving hill climbing geographic fence.

[0051] In specific implementation, if it is determined that the vehicle is within the power-saving climbing geographic fence, the database is searched to determine the target power corresponding to the power-saving climbing fence. The database pre-stores the correspondence between the power-saving climbing fence and the power. The correspondence can be a relationship table, a function relationship, a curve relationship, a key-value pair relationship, and a bar chart relationship.

[0052] The target power and location prompt information are sent to the vehicle, wherein the location prompt information is used to prompt the vehicle that it is within a power conservation and climbing geographic fence, so that after the vehicle receives the target power and location prompt information, it controls the vehicle engine to charge the vehicle battery to the target power.

[0053] Through the above scheme, it is determined whether the vehicle is within the power-saving climbing geofence based on the vehicle's current position, and the judgment result is more accurate. After determining that the vehicle is within the power-saving climbing geofence, the target power corresponding to the power-saving climbing geofence is determined, and the target power and location prompt information are sent to the vehicle, so that after the vehicle receives the target power and location prompt information, the vehicle engine is controlled to charge the vehicle battery to the target power. This prevents the vehicle from relying solely on the engine to drive the vehicle to climb the slope due to low battery power when climbing the slope. The electric drive system is used to assist driving, which reduces the risk of engine overheating and improves the power of the entire vehicle.

[0054] In some embodiments, the process of constructing the power-saving climbing geo-fence specifically includes: Step 20A, receiving historical location information sent by multiple historical target vehicles, and determining whether to use the historical location information as the historical geographic coordinates, wherein the historical location information is location information corresponding to the time when the historical target vehicle had an over-temperature fault.

[0055] Step 20B: determine to use the historical location information as the historical geographic coordinates, and determine a power-protection climbing geographic fence based on multiple historical geographic coordinates.

[0056] During specific implementation, after the historical target vehicle determines that its own operating information and its own environmental information meet the preset conditions, that is, at this time, the historical target vehicle has an over-temperature fault because its engine outlet water temperature is too high due to climbing. Its own location information is sent to the cloud, and its own location information is the historical location information, that is, the historical location information represents the driving position of the historical target vehicle. The cloud receives historical location information sent by multiple historical target vehicles, determines the historical geographic coordinates corresponding to each historical location information, and determines whether to use the historical location information as the historical geographic coordinates. The historical geographic coordinates are the coordinate values ​​required for the subsequent power-saving climbing geographic fence, that is, the range corresponding to the geographic coordinates can be constructed based on the historical geographic coordinates as the power-saving climbing geographic fence.

[0057] The power-saving hill climbing geo-fence is determined based on multiple historical geographic coordinates. Exemplarily, 10 historical geographic coordinates are used to determine the power-saving hill climbing geo-fence, and the power-saving hill climbing geo-fence indicates that vehicles in this area are prone to over-temperature failures caused by climbing.

[0058] Through the above scheme, the geographic coordinates of the over-temperature fault are used to determine the power-saving climbing geo-fence, and the construction of the power-saving climbing geo-fence is more accurate. At the same time, the historical target vehicles are all vehicles that meet the preset conditions, avoiding the generation and storage of erroneous geo-fence information due to the special or intense driving behavior of individual vehicles, and avoiding the subsequent impact on other vehicles to erroneously activate the power-saving function.

[0059] In some embodiments, step 20A specifically includes: Step 20A1, receiving historical position information sent by multiple historical target vehicles; Step 20A2, for each historical target vehicle: Obtaining the vehicle number of the historical target vehicle, and binding the vehicle number with the historical location information; In response to the vehicle number existing in the database, obtaining historical binding location information corresponding to the vehicle number; It is determined that the historical location information is different from the historical binding location information, and the historical location information is used as the historical geographic coordinates.

[0060] In specific implementation, after the historical target vehicle determines that its own operating information and its own environmental information meet the preset conditions, that is, at this time, the historical target vehicle has an over-temperature fault, and its own location information is sent to the cloud, and its own location information is the historical location information.

[0061] The cloud receives historical location information sent by multiple historical target vehicles. For each historical target vehicle: The vehicle number of the historical target vehicle is obtained. The vehicle number is a unique number information for each vehicle. For example, the vehicle number is a VIN code, i.e., a vehicle identification code. The vehicle number is bound to the historical location information.

[0062] It is determined whether the vehicle number is stored in the database. If the vehicle number does not exist, the vehicle number and the historical location information are stored in the database in correspondence, and the historical location information is used as the historical geographic coordinates.

[0063] If the vehicle number already exists in the database, retrieve the historical binding location information corresponding to the vehicle number in the database, compare the historical location information with the historical binding location information, and determine whether the historical location information is the same as the historical binding location information.

[0064] If the historical location information is the same as the historical binding location information, it means that the location of the vehicle corresponding to the vehicle number has been stored in the database and does not need to be added repeatedly.

[0065] If the historical location information is different from the historical binding location information, the vehicle number and the historical location information are stored in a database in correspondence, and the historical location information is used as the historical geographic coordinates.

[0066] Through the above solution, the vehicle number is used to determine whether the position of the vehicle has been stored, thereby avoiding repeated addition of the same position of the same vehicle and reducing resource usage.

[0067] In some embodiments, step 20B specifically includes: Step 20B1, determining a first target area with an area radius of a first preset radius and including the multiple historical geographic coordinates, and using the first target area as an initial power-saving climbing geographic fence.

[0068] Step 20B2, determine a second target area with the same fence center as the initial power-saving climbing geo-fence and an area radius of a second preset radius, and use the second target area as the power-saving climbing geo-fence, wherein the second preset radius is greater than the first preset radius.

[0069] During specific implementation, a first target area having an area radius of a first preset radius and including the multiple historical geographic coordinates is determined, and the first target area is used as an initial power-saving climbing geographic fence.

[0070] Taking the fence center of the initial power-saving climbing geo-fence as the center of the circle, determine a second target area with the same fence center as the initial power-saving climbing geo-fence and an area radius of a second preset radius, and use the second target area as the power-saving climbing geo-fence, wherein the second preset radius is greater than the first preset radius.

[0071] For example, Figure 3 As shown, the first preset radius is 4km, the second preset radius is 10km, the historical geographic coordinates are 1-1, 1-2, 1-3, 1-4, 1-5, 1-6, 1-7, 1-8, 1-9, 1-10, and the preset number is 10. The first target area A containing 10 historical geographic coordinates is used as the initial power protection climbing geo-fence, and the radius of the first target area A is 4km. The second target area B with the same center as the first target area A is used as the power protection climbing geo-fence, and the radius of the second target area B is 10km.

[0072] Through the above scheme, after determining the initial power-keeping climbing geo-fence containing multiple historical geographic coordinates, an area with the same center and a larger radius as the initial power-keeping climbing geo-fence is selected as the power-keeping climbing geo-fence, so that subsequent vehicles can enter the power-keeping climbing geo-fence earlier, and then take charging measures earlier, avoiding the problem of being unable to charge to the target power due to the smaller range of the power-keeping climbing geo-fence and the shorter time left for the vehicle to charge, further reducing the risk of engine overheating and improving the power of the entire vehicle.

[0073] In some embodiments, after step 20B, the method further includes: Step 20B1, determining the reception time of each of the multiple historical geographic coordinates included in the power-saving climbing geographic fence.

[0074] Step 20B2: in response to the reception time of the target historical geographic coordinates in the multiple historical geographic coordinates being greater than a preset time threshold, deleting the power-saving climbing geographic fence.

[0075] In specific implementation, the timing starts after receiving the historical location information sent by the historical target vehicle, and the reception time of each of the multiple historical geographic coordinates contained in the power-saving climbing geographic fence is counted, where the reception time represents the total duration from the moment when the historical location information corresponding to the historical geographic coordinate is received to the current moment.

[0076] Each receiving time is compared with a preset time threshold. If the receiving time of the target historical geographic coordinates among multiple historical geographic coordinates is greater than the preset time threshold, the power-saving climbing geographic fence is deleted.

[0077] Exemplarily, the preset time threshold is 550 days. If, among the 10 historical geographic coordinates included in the power-saving climbing geographic fence, there are historical geographic coordinates whose reception time exceeds 550 days, the power-saving climbing geographic fence will be deleted.

[0078] In some embodiments, there may still be historical geographic coordinates in the cloud that have not formed a power-saving climbing geo-fence. The preset time threshold corresponding to such historical geographic coordinates is 30 days. That is, if it still does not form a power-saving climbing geo-fence with other historical geographic coordinates within 30 days, the historical geographic coordinates will be deleted.

[0079] Through the above scheme, the reception time of the historical geographic coordinates contained in the power-saving climbing geofence is limited. If it exceeds the preset time threshold, the power-saving climbing geofence is deleted, which realizes the update of the power-saving climbing geofence stored in the cloud, which is more in line with the current working conditions of the vehicle. In the case where the engine load is reduced due to changes in road conditions over time, it provides an opportunity to delete the power-saving climbing geofence stored in the cloud, reducing subsequent unnecessary pre-power-saving behaviors.

[0080] In some embodiments, step 202 specifically includes: Step 2021, in response to determining that the vehicle is in a common area of ​​at least two initial power-preserving climbing geo-fences, determining a first power level corresponding to a power-preserving climbing geo-fence corresponding to each initial power-preserving climbing geo-fence where the vehicle is located; Step 2022: taking the maximum value of all the first electric quantities as the target electric quantity, and taking the power-saving climbing geographical fence corresponding to the target electric quantity as the target geographical fence; Step 2023, sending the target power level and location prompt information corresponding to the target geographic fence to the vehicle.

[0081] In specific implementation, if it is monitored that the vehicle enters the common area of ​​at least two initial power-preserving climbing geo-fences, the database is searched to determine the first power corresponding to the power-preserving climbing geo-fence corresponding to each initial power-preserving climbing geo-fence.

[0082] All first electric quantities are counted, a maximum value among all first electric quantities is obtained by screening, the maximum value is used as a target electric quantity, and a power-saving climbing geo-fence corresponding to the maximum value is used as a target geo-fence. The target electric quantity and location prompt information corresponding to the target geo-fence are sent to the vehicle.

[0083] For example, Figure 4 As shown, there is a common area C between the initial power-protection climbing geofence A and the initial power-protection climbing geofence B. The historical geographic coordinates contained in the initial power-protection climbing geofence A are 1-1, 1-2, 1-3, 1-4, 1-5, 1-6, 1-7, 1-8, 1-9, and 1-10, and the historical geographic coordinates contained in the initial power-protection climbing geofence B are 2-1, 2-2, 2-3, 2-4, 2-5, 2-6, 2-7, 2-8, 2-9, 2-10, and 2-11. The common area C includes 1-7 in the initial power-protection climbing geofence A and 2-11 in the initial power-protection climbing geofence B.

[0084] Determine the power-saving climbing geo-fence corresponding to the initial power-saving climbing geo-fence A , the initial power-saving climbing geo-fence B corresponds to the power-saving climbing geo-fence . Find the power-saving climbing geographical fences respectively The corresponding first power is 10%, power conservation climbing geo-fence The corresponding first power is 20%. Then the target power can be determined to be 20%, and the power conservation climbing geo-fence Send the target power and the target geofence to the vehicle The corresponding location prompt information.

[0085] Through the above scheme, when the location of the vehicle is in the common area of ​​at least two initial power-saving climbing geo-fences, the maximum value of the power in at least two initial power-saving climbing geo-fences is selected as the target power, so as to avoid the target power being too small, which may cause the battery to be repeatedly charged and damage the battery. At the same time, when sending the location prompt information, the location prompt information only needs to be sent once, so as to avoid repeated sending and causing user disgust.

[0086] In some embodiments, the process of determining the first power corresponding to each power-saving climbing geo-fence, for each power-saving climbing geo-fence, specifically includes: Step A, obtaining the number of geographical coordinates and initial power in the initial power-saving geographical fence corresponding to the power-saving climbing geographical fence; Step B, in response to the number of the geographic coordinates being less than or equal to a preset number threshold, using the initial power as the first power corresponding to the power-saving climbing geographic fence; or Step C, in response to the number of the geographic coordinates being greater than a preset number threshold, determining a target growth gradient according to the number of the geographic coordinates, and determining a first power corresponding to the power-keeping climbing geographic fence according to the target growth gradient and the initial power.

[0087] In a specific implementation, the number of geographical coordinates and the initial power supply in the initial power supply geographical fence corresponding to the power supply climbing geographical fence are obtained, wherein the initial power supply is a preset power supply value. If the number of the geographical coordinates is less than or equal to the preset number threshold, the initial power supply is used as the first power supply corresponding to the power supply climbing geographical fence.

[0088] For example, the preset quantity threshold is 20, the initial power is 30%, and if the power-saving climbing geo-fence is obtained The number of geographic coordinates in the corresponding initial power-saving geo-fence A is 15, so the power-saving climbing geo-fence is determined The corresponding first power level is 30%.

[0089] If the number of the geographic coordinates is greater than a preset number threshold, a target growth gradient is determined according to the number of the geographic coordinates. In this embodiment, the target growth gradient is positively correlated with the number of geographic coordinates. The target growth gradient is processed with the initial power to obtain a first power corresponding to the power-saving climbing geographic fence.

[0090] In this embodiment, the relationship between the target growth gradient and the number of geographic coordinates is specifically: Determine an initial ratio value between the number of geographic coordinates in the initial power-saving geographic fence and the preset number threshold, and if the initial ratio value is a decimal, round it up to obtain a target ratio value. Multiply the target ratio value by a preset initial power adjustment value to obtain a power adjustment value. Add the power adjustment value to the initial power to obtain the first power.

[0091] For example, if the power-saving climbing geo-fence is obtained The number of geographic coordinates in the corresponding initial power-saving geo-fence B is 45, the preset number threshold is 20, the initial power regulation value is 5%, and the initial power is 30%. The number of geographic coordinates in the initial power-saving geo-fence is proportional to the preset number threshold, and the initial ratio value is 2.25. After rounding up, the target ratio value is 3. The target ratio value is multiplied by the preset initial power regulation value to obtain a power regulation value of 15%. The power regulation value is added to the initial power to obtain the first power of 45%.

[0092] In this embodiment, the upper limit value of the first power level corresponding to the power-preserving climbing geo-fence is limited, that is, no matter how much the number of geographical coordinates in the initial power-preserving climbing geo-fence corresponding to the power-preserving climbing geo-fence increases, the calculated first power level is at most the upper limit value, so as to avoid the first power level being too large, resulting in the subsequent use of the first power level as the target power level, after the vehicle engine charges the battery to the target power, causing the engine to consume too much energy, or even the engine being insufficient to support the normal operation of the vehicle.

[0093] It should be noted that the method of the embodiment of the present disclosure can be performed by a single device, such as a computer or a server. The method of the present embodiment can also be applied in a distributed scenario and completed by multiple devices cooperating with each other. In the case of such a distributed scenario, one of the multiple devices can only perform one or more steps in the method of the embodiment of the present disclosure, and the multiple devices will interact with each other to complete the described method.

[0094] It should be noted that the above describes some embodiments of the present disclosure. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the above embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0095] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a vehicle control device, which is arranged at the vehicle end.

[0096] refer to Figure 5 , Figure 5 A vehicle control device according to an embodiment of the present invention comprises: The data acquisition module 501 is configured to acquire vehicle operation information and current environment information in response to receiving location prompt information and target power sent by the cloud, wherein the location prompt information is information indicating that the vehicle is within a power-saving climbing geo-fence, and the target power represents the power that the vehicle battery needs to reach when driving within the power-saving climbing geo-fence; The control module 502 is configured to determine that the vehicle operation information and the current environment information meet a preset activation condition, and control the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power.

[0097] In some embodiments, the vehicle control device further includes a monitoring module, and the monitoring module is specifically configured to: Monitor battery charge; In response to the battery power being less than a preset power threshold, the vehicle engine is controlled again to charge the vehicle battery.

[0098] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a vehicle control device, which is arranged in the cloud.

[0099] refer to Figure 6 , Figure 6 A vehicle control device according to an embodiment of the present invention comprises: The judgment module 601 is configured to obtain the current location information of the vehicle, and judge whether the vehicle is in the power-saving hill climbing geographical fence according to the current location information, wherein the power-saving hill climbing geographical fence is determined based on the location information of multiple historical target vehicles with over-temperature faults, and the vehicle operation information of the historical target vehicles at the time of the over-temperature fault and the ambient temperature and road slope thereof meet the preset conditions; The data sending module 602 is configured to determine a target power corresponding to the power-saving hill climbing geo-fence in response to determining that the vehicle is within the power-saving hill climbing geo-fence, and send the target power and location prompt information to the vehicle; The location prompt information is used to prompt that the vehicle is within the power-saving hill climbing geographic fence.

[0100] In some embodiments, the device further comprises a building block, wherein the building block specifically comprises: A data receiving unit is configured to receive historical location information sent by a plurality of historical target vehicles, and determine whether to use the historical location information as the historical geographic coordinates, wherein the historical location information is location information corresponding to the time when the historical target vehicle has an over-temperature fault; The fence determination unit is configured to determine the historical location information as the historical geographic coordinates, and determine the power-saving climbing geographic fence according to multiple historical geographic coordinates.

[0101] In some embodiments, the data receiving unit is specifically configured to: Receive historical location information sent by multiple historical target vehicles; For each historical target vehicle: Obtaining the vehicle number of the historical target vehicle, and binding the vehicle number with the historical location information; In response to the vehicle number existing in the database, obtaining historical binding location information corresponding to the vehicle number; It is determined that the historical location information is different from the historical binding location information, and the historical location information is used as the historical geographic coordinates.

[0102] In some embodiments, the fence determination unit is specifically configured to: Determine a first target area having a first preset radius and including the plurality of historical geographic coordinates, and use the first target area as an initial power-saving climbing geographic fence; Determine a second target area with the same fence center as the initial power-saving climbing geo-fence and an area radius of a second preset radius, and use the second target area as the power-saving climbing geo-fence, wherein the second preset radius is greater than the first preset radius.

[0103] In some embodiments, the construction module further includes a deletion unit, and the deletion unit is specifically configured to: Determine a reception time of each of a plurality of historical geographic coordinates included in the power-saving climbing geographic fence; In response to the reception time of the target historical geographic coordinates among the multiple historical geographic coordinates being greater than a preset time threshold, the power-saving climbing geographic fence is deleted.

[0104] In some embodiments, the data sending module 602 specifically includes: A power determination unit, configured to, in response to determining that the vehicle is in a common area of ​​at least two initial power-preserving climbing geo-fences, determine a first power corresponding to a power-preserving climbing geo-fence corresponding to each initial power-preserving climbing geo-fence where the vehicle is located; A target determination unit is configured to take a maximum value of all the first electric quantities as a target electric quantity, and a power-saving climbing geographical fence corresponding to the target electric quantity as a target geographical fence; The data sending unit is configured to send the target power level and the location prompt information corresponding to the target geographic fence to the vehicle.

[0105] In some embodiments, the power determination unit is specifically configured as follows: For each power-saving climbing geo-fence: Obtain the number of geographical coordinates and initial power in the initial power-saving geographical fence corresponding to the power-saving climbing geographical fence; In response to the number of the geographic coordinates being less than or equal to a preset number threshold, using the initial power as the first power corresponding to the power-saving climbing geographic fence; or, In response to the number of the geographic coordinates being greater than a preset number threshold, a target growth gradient is determined according to the number of the geographic coordinates, and a first power corresponding to the power-keeping climbing geographic fence is determined according to the target growth gradient and the initial power.

[0106] For the convenience of description, the above device is described by dividing it into various modules according to its functions. Of course, when implementing the present disclosure, the functions of each module can be implemented in the same or multiple software and / or hardware.

[0107] The device of the above embodiment is used to implement the corresponding vehicle control method in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0108] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the vehicle control method described in any of the above embodiments is implemented.

[0109] Figure 7 A more specific schematic diagram of the hardware structure of an electronic device provided in this embodiment is shown, and the device may include: a processor 1010, a memory 1020, an input / output interface 1030, a communication interface 1040, and a bus 1050. The processor 1010, the memory 1020, the input / output interface 1030, and the communication interface 1040 are connected to each other through the bus 1050 in the device.

[0110] The processor 1010 can be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of this specification.

[0111] The memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory), static storage device, dynamic storage device, etc. The memory 1020 may store an operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented by software or firmware, the relevant program codes are stored in the memory 1020 and are called and executed by the processor 1010.

[0112] The input / output interface 1030 is used to connect the input / output module to realize information input and output. The input / output module can be configured in the device as a component (not shown in the figure), or it can be externally connected to the device to provide corresponding functions. The input device may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output device may include a display, a speaker, a vibrator, an indicator light, etc.

[0113] The communication interface 1040 is used to connect a communication module (not shown) to realize communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0114] The bus 1050 includes a path that transmits information between the various components of the device (eg, the processor 1010 , the memory 1020 , the input / output interface 1030 , and the communication interface 1040 ).

[0115] It should be noted that, although the above device only shows the processor 1010, the memory 1020, the input / output interface 1030, the communication interface 1040 and the bus 1050, in the specific implementation process, the device may also include other components necessary for normal operation. In addition, it can be understood by those skilled in the art that the above device may also only include the components necessary for implementing the embodiments of the present specification, and does not necessarily include all the components shown in the figure.

[0116] The electronic device of the above embodiment is used to implement the corresponding vehicle control method in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0117] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the computer to execute the vehicle control method described in any of the above embodiments.

[0118] The computer-readable medium of this embodiment includes permanent and non-permanent, removable and non-removable media, and information storage can be implemented by any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device.

[0119] The computer instructions stored in the storage medium of the above embodiments are used to enable the computer to execute the vehicle control method described in any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0120] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present application also provides a vehicle, including the vehicle control device in the above-mentioned embodiments, the electronic device in the above-mentioned embodiments, and the computer-readable storage medium in the above-mentioned embodiments, and the vehicle equipment implements the vehicle control method described in any of the above embodiments.

[0121] The vehicle of the above-mentioned embodiment is used to implement the vehicle control method described in any of the above-mentioned embodiments, and has the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0122] It is understandable that before using the technical solutions of each embodiment of the present disclosure, the type, scope of use, usage scenarios, etc. of the personal information involved will be informed to the user in an appropriate manner, and the user's authorization will be obtained.

[0123] For example, in response to receiving an active request from a user, a prompt message is sent to the user to clearly remind the user that the operation requested to be performed will require obtaining and using the user's personal information. Thus, the user can independently choose whether to provide personal information to software or hardware such as an electronic device, application, server, or storage medium that performs the operation of the technical solution of the present disclosure according to the prompt message.

[0124] As an optional but non-limiting implementation, in response to receiving the user's active request, the prompt information may be sent to the user in the form of a pop-up window, in which the prompt information may be presented in text form. In addition, the pop-up window may also carry a selection control for the user to choose "agree" or "disagree" to provide personal information to the electronic device.

[0125] It is understandable that the above notification and the process of obtaining user authorization are merely illustrative and do not constitute a limitation on the implementation of the present disclosure. Other methods that meet relevant laws and regulations may also be applied to the implementation of the present disclosure.

[0126] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure is limited to these examples. Based on the concept of the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present disclosure as described above, which are not provided in detail for the sake of simplicity.

[0127] In addition, to simplify the description and discussion, and in order not to obscure the embodiments of the present disclosure, known power / ground connections to integrated circuit (IC) chips and other components may or may not be shown in the provided figures. In addition, devices may be shown in the form of block diagrams to avoid obscuring the embodiments of the present disclosure, and this also takes into account the fact that the details of the implementation of these block diagram devices are highly dependent on the platform on which the embodiments of the present disclosure are to be implemented (i.e., these details should be fully within the scope of understanding of those skilled in the art). Where specific details (e.g., circuits) are set forth to describe exemplary embodiments of the present disclosure, it is apparent to those skilled in the art that the embodiments of the present disclosure may be implemented without these specific details or with variations in these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0128] Although the present disclosure has been described in conjunction with specific embodiments of the present disclosure, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art from the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the discussed embodiments.

[0129] The embodiments of the present disclosure are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A vehicle control method, characterized in that: Applied to the vehicle side, including: In response to receiving the location prompt information and target power sent by the cloud, obtaining vehicle operation information and current environment information, wherein the location prompt information is information indicating that the vehicle is within the power-saving climbing geofence, and the target power represents the power that the vehicle battery needs to reach when driving within the power-saving climbing geofence; Determine that the vehicle operation information and the current environment information meet a preset activation condition, and control the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power.

2. The method according to claim 1, characterized in that After controlling the vehicle engine to charge the vehicle battery until the battery power is greater than or equal to the target power, the method further includes: Monitor battery charge; In response to the battery power being less than a preset power threshold, the vehicle engine is controlled again to charge the vehicle battery.

3. A vehicle control method, characterized in that: Applied in the cloud, including: Acquire the current location information of the vehicle, and determine whether the vehicle is within the power-saving hill climbing geographic fence according to the current location information, wherein the power-saving hill climbing geographic fence is determined based on the location information of multiple historical target vehicles with over-temperature faults, and the vehicle operation information of the historical target vehicles at the time of the over-temperature fault and the ambient temperature and road slope thereof meet the preset conditions; In response to determining that the vehicle is within the power-saving hill climbing geo-fence, determining a target power corresponding to the power-saving hill climbing geo-fence, and sending the target power and location prompt information to the vehicle; The location prompt information is used to prompt that the vehicle is within the power-saving hill climbing geographic fence.

4. The method according to claim 3, characterized in that The construction process of the power-saving climbing geographic fence includes: Receiving historical location information sent by a plurality of historical target vehicles, and determining whether to use the historical location information as historical geographic coordinates, wherein the historical location information is location information corresponding to the time when the historical target vehicle had an over-temperature fault; The historical location information is determined to be used as the historical geographic coordinates, and a power-protection climbing geographic fence is determined according to a plurality of historical geographic coordinates.

5. The method according to claim 4, characterized in that The receiving of historical position information sent by a plurality of historical target vehicles and determining whether to use the historical position information as the historical geographic coordinates includes: Receive historical location information sent by multiple historical target vehicles; For each historical target vehicle: Obtaining the vehicle number of the historical target vehicle, and binding the vehicle number with the historical location information; In response to the vehicle number existing in the database, obtaining historical binding location information corresponding to the vehicle number; It is determined that the historical location information is different from the historical binding location information, and the historical location information is used as the historical geographic coordinates.

6. The method according to claim 4, characterized in that Determining the power-saving climbing geographical fence according to multiple historical geographical coordinates includes: Determine a first target area having a first preset radius and including the plurality of historical geographic coordinates, and use the first target area as an initial power-saving climbing geographic fence; Determine a second target area with the same fence center as the initial power-saving climbing geo-fence and an area radius of a second preset radius, and use the second target area as the power-saving climbing geo-fence, wherein the second preset radius is greater than the first preset radius.

7. The method according to claim 6, characterized in that After determining the power-saving climbing geographical fence based on multiple historical geographic coordinates, it also includes: Determine a first reception time of each of a plurality of historical geographic coordinates included in the power-saving climbing geographic fence; In response to a first reception time of a target historical geographic coordinate among a plurality of historical geographic coordinates being greater than a first preset time threshold, the power-saving climbing geographic fence is deleted.

8. The method according to claim 6, characterized in that After determining the power-saving climbing geographical fence based on multiple historical geographic coordinates, it also includes: Determine whether there are other geographic coordinates in addition to the plurality of historical geographic coordinates in the second target area; In response to the presence of the other geographic coordinates, determining a second reception time outside each of the other geographic coordinates; Determine that a second reception time of other geographic coordinates of the target exists is greater than a second preset time threshold, and delete the other geographic coordinates of the target, wherein the second preset time threshold is less than the first preset time threshold.

9. The method according to claim 6, characterized in that The step of determining, in response to determining that the vehicle is within a power-saving hill climbing geographic fence, determining a target power corresponding to the power-saving hill climbing geographic fence, and sending the target power and location prompt information to the vehicle includes: In response to determining that the vehicle is in a common area of ​​at least two initial power-preserving climbing geofences, determining a first power level corresponding to a power-preserving climbing geofence corresponding to each initial power-preserving climbing geofence where the vehicle is located; The maximum value of all the first electric quantities is used as the target electric quantity, and the power-saving climbing geographical fence corresponding to the target electric quantity is used as the target geographical fence; The target power level and location prompt information corresponding to the target geographic fence are sent to the vehicle.

10. The method according to claim 9, characterized in that The determining of the first power corresponding to each power-keeping climbing geographic fence includes: For each power-saving climbing geo-fence: Obtain the number of geographical coordinates and initial power in the initial power-saving geographical fence corresponding to the power-saving climbing geographical fence; In response to the number of the geographic coordinates being less than or equal to a preset number threshold, using the initial power as the first power corresponding to the power-saving climbing geographic fence; or, In response to the number of the geographic coordinates being greater than a preset number threshold, a target growth gradient is determined according to the number of the geographic coordinates, and a first power corresponding to the power-keeping climbing geographic fence is determined according to the target growth gradient and the initial power.

11. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory so that the vehicle executes the method according to any one of claims 1 to 2.

12. A cloud server, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory so that the vehicle executes the method according to any one of claims 3 to 10.

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