Power style adjustment method and apparatus, and computer device

Abstract

A power style adjustment method and apparatus, and a computer device, relating to the technical field of vehicles. The method comprises: providing a power style adjustment interface, and displaying a power adjustment control on the power style adjustment interface (210); and in response to a power adjustment operation for the power adjustment control, displaying target power information by means of the power style adjustment interface, wherein the target power information represents the power output strength of a vehicle (220). A user can linearly and adjustably set a power style of a vehicle according to the power style preference or demand thereof.

Description

Power style adjustment method, device and computer equipment

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This disclosure claims priority to Chinese patent application number 2023108697249, filed on July 14, 2023, entitled “Power style adjustment method, device, computer equipment and storage medium,” the entire contents of which are incorporated by reference into this disclosure. Technical Field

[0003] The present disclosure relates to the field of vehicle technology, and in particular to a power style adjustment method, device, and computer equipment. Background Art

[0004] The design orientation of automobile products has always been based on user needs. With the development of technologies such as automotive electronics, artificial intelligence, and vehicle networking, the value, experience, and functions that automobiles bring to users as industrial products are also changing rapidly. Therefore, automobiles are often equipped with driving mode selection functions.

[0005] In related technologies, hardware switches (such as knobs and buttons) or soft switches (such as touch switches in the center console) are usually provided to switch between fixed driving modes. By selecting different driving modes, the vehicle's dynamic style can be adjusted. However, the adjustment effect of this dynamic style adjustment method needs to be improved.

[0006] Public content

[0007] In view of this, the present disclosure is dedicated to providing a power style adjustment method, apparatus and computer equipment to improve the adjustment effect of the power style.

[0008] The present disclosure provides a power style adjustment method, which includes: providing a power style adjustment interface, displaying a power adjustment control on the power style adjustment interface; displaying target power information through the power style adjustment interface in response to a power adjustment operation on the power adjustment control; the target power information represents the power output intensity of the vehicle.

[0009] The present disclosure provides a power style adjustment device, which includes: an adjustment interface providing module, which is used to provide a power style adjustment interface and display a power adjustment control on the power style adjustment interface; a power index adjustment module, which is used to respond to a power adjustment operation on the power adjustment control and display target power information through the power style adjustment interface; the target power information represents the power output intensity of the vehicle.

[0010] The present disclosure provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor implements any of the above-mentioned power style adjustment methods when executing the computer program.

[0011] The present disclosure provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, any of the above-mentioned power style adjustment methods is implemented.

[0012] According to the power style adjustment method provided in the present disclosure, a power style adjustment interface is provided, a power adjustment control is displayed on the power style adjustment interface, and in response to the power adjustment operation on the power adjustment control, target power information representing the power output intensity of the vehicle is displayed on the power style adjustment interface. In this way, the adjustment effect of the power style can be improved.

[0013] Additional aspects and advantages of the present disclosure will be given in part in the description that follows and, in part, will be obvious from the description that follows, or will be learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present disclosure will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] FIG1 is a schematic structural diagram of a power style adjustment system provided according to an embodiment of the present specification.

[0016] FIG2 is a schematic diagram of a process of a power style adjustment method provided according to an embodiment of the present specification.

[0017] 3 to 11 are schematic diagrams of a power style adjustment interface provided according to an embodiment of the present specification.

[0018] FIG12 is a schematic diagram of a process of a power style adjustment method provided according to an embodiment of this specification.

[0019] FIG13 is a control logic diagram of a power style adjustment method provided according to an embodiment of this specification.

[0020] FIG14 is a throttle curve table of an energy-saving mode provided according to an embodiment of this specification.

[0021] FIG. 15 is a standard mode throttle curve table provided according to an embodiment of this specification.

[0022] FIG. 16 is a throttle curve table for a sports mode provided according to an embodiment of the present disclosure.

[0023] FIG17 is a schematic diagram of a power style adjustment device provided according to an embodiment of this specification.

[0024] FIG18 is a schematic diagram of a computer device according to an embodiment of the present specification. DETAILED DESCRIPTION

[0025] The following describes in detail embodiments of the present disclosure, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present disclosure, and should not be construed as limiting the present disclosure.

[0026] The design orientation of automobile products has always been based on user needs. With the development of technologies such as automotive electronics, artificial intelligence, and vehicle networking, the value, experience, and functions that automobiles bring to users as industrial products are also changing rapidly. Therefore, automobiles are often equipped with driving mode selection functions.

[0027] In the related art, driving modes are generally divided into economic mode, standard mode and sports mode, namely ECO mode, NORMAL mode and SPORT mode. Different driving modes correspond to different throttle curves. The throttle curve of the driving mode is fixed and set during the vehicle development stage. During vehicle driving, the driving mode can be selected through the center console or center control panel in the vehicle cab to determine the vehicle's power style. The vehicle's power style refers to the vehicle's driving style or the vehicle's power output intensity. In the process of selecting the driving mode, hardware switches (such as knobs, buttons, etc.) or soft switches (such as central control touch switches) are usually provided to switch between fixed driving modes to adjust the vehicle's power style. However, the adjustment effect produced by the power style adjustment method in the related art needs to be improved, the selectivity in the adjustment process is insufficient, and there is a lack of personalization and adjustability, which makes it difficult to meet the customization and diversity needs of some current users.

[0028] Therefore, in view of the differences in vehicle power requirements and power style demands among user groups, it is necessary to provide a power style adjustment method so that users can linearly and adjustable set the vehicle's power style according to their power style preferences or needs.

[0029] Referring to FIG1 , an embodiment of this specification provides a powertrain style adjustment system. The powertrain style adjustment system may include a vehicle control unit (VCU) 120 of a vehicle, and a vehicle computer 110 and a motor control unit (MCU) 130, each of which is communicatively connected to the vehicle control unit 120. The vehicle computer 110 includes a user interface (UI) for human-vehicle interaction, and the vehicle control unit 120 may communicate with the vehicle computer 110 and the motor control unit 130 via a controller area network (CAN).

[0030] Specifically, the vehicle-machine interface (VMI) based on the vehicle computer 110 can linearly and continuously adjust and display the target power index, and transmit the target power index to the vehicle controller 120. The vehicle controller 120 can determine the vehicle's target required torque based on the accelerator pedal opening, vehicle speed, and the target power index. This ensures that the target required torque is lower when the target power index is lower, and higher when the target power index is higher, thereby satisfying the relationship in which the target power index represents the vehicle's power output intensity. The motor controller 130 can be connected to a motor and can control the motor to output torque based on the target required torque.

[0031] The embodiment of this specification provides a power style adjustment method, please refer to Figure 2, Figure 2 is a flow chart of a power style adjustment method provided by this embodiment, and this embodiment provides method operation steps as shown in the flow chart, but may include more or fewer operation steps based on conventional or non-creative labor. The order of steps listed in the embodiment is only one execution method among many step execution sequences, and does not represent the only execution sequence. When the actual system or server product is executed, it can be executed in sequence or in parallel according to the method shown in the embodiment (for example, a parallel processor or a multi-threaded processing environment). The power style adjustment method can be applied to a power style adjustment system. Specifically, as shown in Figure 2, the power style adjustment method may include the following steps.

[0032] Step S210: providing a power style adjustment interface, and displaying power adjustment controls on the power style adjustment interface.

[0033] In some cases, a power style adjustment interface may be provided to enhance the vehicle power style adjustment effect through the power adjustment controls displayed on the power style adjustment interface.

[0034] In this embodiment, referring to FIG3 , the vehicle computer may provide a power style adjustment interface 300 through the vehicle computer interface, and display a power adjustment control on the power style adjustment interface 300 , so that the target power information may be adjusted through the power adjustment control, and the power style of the vehicle may be adjusted based on the target power information.

[0035] Step S220: In response to the power adjustment operation on the power adjustment control, target power information is displayed through the power style adjustment interface; the target power information can represent the power output intensity of the vehicle.

[0036] In this embodiment, referring to FIG. 3 , the vehicle computer can display target power information representing the vehicle's power output intensity on the power style adjustment interface 300 in response to a power adjustment operation on the power adjustment control. Specifically, the power adjustment operation can be an adjustment and setting operation of the target power information performed on the power adjustment control on the power style adjustment interface 300 , for example, a touch operation, a gesture operation, etc. The vehicle computer can determine the target power information in response to the power adjustment operation, thereby enabling the vehicle's power output intensity to be controlled based on the target power information. Simultaneously, the target power information can be displayed on the power style adjustment interface 300 to inform the user of the vehicle's power output intensity represented by the current target power information.

[0037] In the above-described embodiment, a power style adjustment interface displaying power adjustment controls is provided via the vehicle-mounted interface. In response to a power adjustment operation on the power adjustment controls, target power information representing the vehicle's power output intensity is determined and displayed on the power style adjustment interface. This facilitates user adjustment of the vehicle's power output intensity, thereby improving the vehicle's power style adjustment effect. Furthermore, the vehicle's power style can be adjusted using the power adjustment controls displayed on the power style adjustment interface provided by the vehicle-mounted interface, eliminating the need for additional hardware investment and reducing the cost of vehicle power style adjustment.

[0038] In some embodiments, the target power information may include a target power index and / or a color mark. In other words, the vehicle's power output intensity may be represented by the target power index, the vehicle's power output intensity may be represented by a color mark, or the vehicle's power output intensity may be represented by the target power index combined with a color mark. In this way, when displaying the vehicle's power style on the power style adjustment interface, by displaying the numerical target power index, the accuracy of the power output intensity display can be improved, allowing the user to clearly and unambiguously understand the vehicle's current power output intensity, while by displaying the color mark, the display effect and fun of the power output intensity display can be improved, thereby improving the user's experience when adjusting the vehicle's power style.

[0039] In some embodiments, the target power index is continuously adjustable within a power index setting range. Specifically, the target power index can be continuously adjusted within the continuously adjustable power index setting range in response to a touch operation, gesture operation, etc., on the power adjustment control, such that the target power index can be any power index within the power index setting range.

[0040] For example, the target power index can be continuously adjusted within a set power index range to control the vehicle's power output intensity to be positively correlated with the target power index. That is, when the target power index is smaller, the vehicle's power output intensity is smaller, and when the target power index is larger, the vehicle's power output intensity is larger. The target power index can be any power index within the set power index range.

[0041] For example, the power index setting range has a corresponding index precision, and the target power index determined in response to the power adjustment operation may be any power index within the power index setting range that satisfies the index precision.

[0042] In the above embodiment, by continuously adjusting the target power index within the power index setting range, the selectivity and adjustability of the vehicle's power output intensity can be improved, thereby improving the matching of the vehicle's power output intensity with the user's power requirements, and being able to meet the user's richer and more diverse power requirements, thereby improving the adjustment effect of the power style; in addition, by displaying the continuously adjustable target power index on the power style adjustment interface, the display effect of the power style can be improved while improving the adjustment effect of the power style.

[0043] In some embodiments, referring to FIG3 , the power adjustment control may be a sliding control 310 , wherein the length of the sliding control 310 corresponds to any power index within a power index setting range.

[0044] In some cases, the target power index may be determined by a power adjustment operation on the slider control 310 .

[0045] In this embodiment, the vehicle computer can display the target power index on the power style adjustment interface 300 in response to a touch operation on the slider control 310. Specifically, the slider control 310 can slide within a set length range, where the set length range corresponds to the power index setting range, and the length of the slider control 310 changes during the sliding process. In response to the touch operation on the slider control 310, the vehicle computer can determine the length of the slider control 310 within the set length range, determine the corresponding target power index based on the correspondence between the length of the slider control 310 and any power index within the power index setting range, and display the target power index on the power style adjustment interface 300.

[0046] For example, the sliding control 310 may be straight, arc-shaped, or a combination of straight and arc-shaped. It may be displayed horizontally or vertically on the power style adjustment interface 300 .

[0047] For example, the power index setting range of 0.0 to 2.0 with an index accuracy of 0.1 is used for explanation. The setting length range of the sliding control 310 corresponds to the power index setting range of 0.0 to 2.0, and the length of the sliding control 310 corresponds to any power index within the power index setting range of 0.0 to 2.0. The vehicle computer can respond to the length of the sliding control 310 determined by the touch operation of the sliding control 310, and use the power index corresponding to the length of the sliding control 310 within the power index setting range as the target power index.

[0048] For example, the index precision of the power index setting range may also be 0.01. It should be understood that the power index setting range and its index precision may be determined according to actual conditions and are not limited here.

[0049] In the above embodiment, by responding to the touch operation of the sliding control, any length of the sliding control within the set length range can be determined, so that any power index within the power index setting range can be used as the target power index according to the arbitrary length of the sliding control. That is to say, the target power index is continuously adjustable or continuously settable within the power index setting range, so that the power output intensity or power style of the vehicle determined based on the target power index is also continuously adjustable and settable. In this way, the selectivity and adjustability of the power output intensity of the vehicle can be improved, thereby improving the matching of the power output intensity of the vehicle with the power requirements of the user, and thereby improving the adjustment effect of the power style.

[0050] In some embodiments, referring to FIG4 , the power adjustment control may include a slide bar 320 and a slider 330. The position along the length of the slide bar 320 corresponds to a power index within a set power index range, and the slider 330 can be positioned at any position along the length of the slide bar 320.

[0051] In this embodiment, the power adjustment operation may refer to the relative movement operation between the slide bar 320 and the slider 330. The vehicle computer may display the target power index on the power style adjustment interface 300 in response to the relative movement operation between the slide bar 320 and the slider 330. The target power index is determined based on the position of the slider 330 relative to the slider on the slide bar 320. Specifically, the ability of the slider 330 to point to any position of the slide bar 320 along its length may mean that the slider 330 can be located at any position of the slide bar 320 along its length. The vehicle computer may determine the position of the slider 330 relative to the slider on the slide bar 320 in response to the relative movement operation between the slide bar 320 and the slider 330, and determine the target power index based on the correspondence between the slider position and the power index within the power index setting range, and display the target power index on the power style adjustment interface 300.

[0052] For example, the slide bar 320 may be straight or arc-shaped, or a combination of straight and circular shapes. The slide bar 320 may be displayed horizontally or vertically on the power style adjustment interface 300 .

[0053] Illustratively, the relative movement operation between the slide bar 320 and the slider 330 may be performed by keeping the slider 330 fixed and sliding or moving the slide bar 320 , or by keeping the slide bar 320 fixed and sliding or moving the slider 330 .

[0054] For example, assuming a power index setting range of 0.00 to 2.00 with an index precision of 0.01, the vehicle computer can determine the slider position in response to the relative movement operation between the slider bar 320 and the slider 330, and determine the target power index based on the correspondence between the slider position and the power index within the power index setting range of 0.00 to 2.00. It should be noted that the power index setting range and its index precision can be determined based on actual conditions and are not limited here.

[0055] In the above embodiment, by responding to the relative movement operation between the sliding bar and the slider, the slider position relative to the slider on the sliding bar can be determined, so that the target power index can be determined and displayed based on the slider position. The target power index determined based on the slider position pointing to any position of the sliding bar can be any power index that meets the index accuracy within the power index setting range, that is, the target power index is continuously adjustable within the power index setting range, so that the power output intensity of the vehicle determined based on the target power index is also continuously adjustable. In this way, the selectivity and adjustability of the power output intensity of the vehicle can be improved, and then the matching of the power output intensity of the vehicle with the user's power requirements can be improved, thereby improving the adjustment effect of the power style.

[0056] In some embodiments, referring to FIG. 4 , the power style adjustment interface 300 may include a first area 340 and a second area 350. In this embodiment, the power style adjustment method may further include displaying power adjustment controls in the first area 340 and displaying target power information in the second area 350. Specifically, the target power index may be displayed in the second area 350, or a color code may be displayed in the second area 350.

[0057] In some embodiments, different color marks may correspond to different target power indices. In other words, the power output intensity of the vehicle corresponding to the target power index may be represented by the color mark.

[0058] In some cases, the power output intensity of the corresponding vehicle can be determined based on the target power index. That is to say, the power output intensity of the vehicle is positively correlated with the target power index. When the target power index is smaller, the power output intensity of the vehicle is smaller, and when the target power index is larger, the power output intensity of the vehicle is larger. Therefore, different color markings can be used to better distinguish the power output intensities represented by different target power indices.

[0059] In this embodiment, referring to FIG. 4 , the power style adjustment method may further include displaying a color mark corresponding to the target power index in second region 350 to enhance the display effect when adjusting the power style. For example, referring to FIG. 5 through FIG. 11 , the color mark corresponding to the target power index may be a background color mark. For example, the color mark may be the background color mark of second region 350 displaying the target power index.

[0060] As an example, when the target power index value is small, the color marking of the target power index may be a light background color, and when the target power index value is large, the color marking of the target power index may be a dark background color. As an example, when the target power index value is small, the color marking of the target power index may be a green background color or a greenish background color, and when the target power index value is large, the color marking of the target power index may be a red background color or a reddish background color.

[0061] In the above embodiment, different target power indices are represented by different color marks, and the color mark corresponding to the target power index is displayed in the second area. In this way, the driving scene corresponding to the power output intensity of the vehicle represented by the target power index can be rendered, thereby improving the display effect of the power style.

[0062] In some embodiments, the power style adjustment method may further include: gradually displaying a color mark corresponding to the changed target power index on the second area as the target power index changes.

[0063] In some cases, the target power index in response to the power adjustment operation is continuously adjustable or continuously settable.

[0064] In this embodiment, referring to Figures 4 through 11 , the vehicle computer can display a color corresponding to the target power index in second region 350 in a gradually changing manner as the target power index changes. Specifically, in response to power adjustment operations on the power adjustment control in first region 340 , the vehicle computer can determine the target power index within a set power index range and, as the target power index changes, gradually display a background color corresponding to the changed target power index in second region 350. This further enhances the display effect of the vehicle's power style.

[0065] In some embodiments, the power style adjustment method may further include: displaying a power mark indicating a power index setting range on the power style adjustment interface.

[0066] In this embodiment, to enhance the power style adjustment effect, or to facilitate user adjustment of the vehicle's power style, a power mark indicating the power index setting range may be displayed on the power style adjustment interface 300. Specifically, the power mark may be displayed in the first area 340. For example, referring to FIG. 3 , the power mark may be a mark 311 indicating the set length range of the slider control 310. For example, referring to FIG. 4 , the power mark may be a slider bar 320, the length of which indicates the power index setting range.

[0067] In some embodiments, the power mark may include multiple power index marks. The power index mark may be represented in any of the following ways: a numerical mark corresponding to a specified power index, a symbolic mark corresponding to a specified power index, or a text mark corresponding to a specified power index. Specifically, please continue to refer to Figures 3 to 11. Multiple power index marks may be displayed on the second area 340. For example, the multiple power index marks may be numerical marks "0.00", "0.20", "0.40", "0.60", "0.80", "1.00", "1.20", "1.40", "1.60", "1.80", and "2.00" corresponding to multiple specified power indices in the power index setting range of 0.00-2.00, namely, 0.00, 0.20, 0.40, 0.60, 0.80, 1.00, 1.20, 1.40, 1.60, 1.80, and 2.00. Of course, the designated power index may also be any one of the numerical mark, symbol mark or text mark corresponding to other power indexes within the power index setting range, which is not limited here.

[0068] In some embodiments, the power style adjustment method may further include: displaying a driving mode mark corresponding to a partial power index mark on the power style adjustment interface; wherein the preset driving mode represented by the driving mode mark corresponds to the specified power index represented by the partial power index mark.

[0069] In some cases, the power output intensity or power style represented by any power index within the power index setting range can be described using the corresponding driving mode.

[0070] In this embodiment, after the power index mark corresponding to the specified power index is displayed on the power style adjustment interface, in order to enable the user to adjust the power style of the vehicle more intuitively, the driving mode marks corresponding to some of the power index marks can be displayed on the power style adjustment interface, wherein the preset driving mode represented by the driving mode mark corresponds to the specified power index represented by the partial power index mark.

[0071] For example, the preset driving modes may include energy-saving mode, standard mode and sports mode, namely ECO, NORMAL and SPORT. The minimum value, median value and maximum value in the power index setting range may correspond to ECO mode, NORMAL mode and SPORT mode respectively. Taking the power index setting range of 0.00-2.00 as an example, the multiple specified power indices of 0.00, 0.20, 0.40, 0.60, 0.80, 1.00, 1.20, 1.40, 1.60, 1.80 and 2.00 in the power index setting range of 0.00-2.00 may be The driving mode marks corresponding to some power index marks include a minimum value of 0.00, a median value of 1.00, and a maximum value of 2.00, which respectively correspond to the ECO mode, NORMAL mode, and SPORT mode in the preset driving modes; please continue to refer to Figures 3 to 11. The driving mode marks corresponding to some power index marks can be displayed on the second area 340 of the power style adjustment interface 300, wherein the preset driving modes represented by the driving mode marks include ECO mode, NORMAL mode, and SPORT mode, and the specified power index represented by the some power index marks includes a minimum value of 0.00, a median value of 1.00, and a maximum value of 2.00.

[0072] In some embodiments, the driving mode indicia may be represented by any of the following: a symbolic indicia corresponding to a preset driving mode; or a textual indicia corresponding to a preset driving mode. For example, referring to Figures 3 to 11 , the driving mode indicia "ECO," "NORMAL," and "SPORT," corresponding to the power index indicia "0.00," "1.00," and "2.00," respectively, may be displayed on the first region 340.

[0073] In some embodiments, the powertrain style adjustment method may further include: displaying adjustment instructions on the powertrain style adjustment interface; wherein the adjustment instructions are used to guide the driver or user in performing powertrain adjustment operations. Specifically, referring to Figures 3 to 11 , an adjustment instruction message "Please adjust according to your personal preferences" may be displayed in the first area 340 of the powertrain style adjustment interface 300. Of course, the adjustment instruction message may also be other textual information, symbolic information, or graphic information that can guide the driver or user in performing powertrain adjustment operations, and this is not limited here.

[0074] In some implementations, the power style adjustment method may further include: displaying a current driving mode corresponding to the target power index in the second area.

[0075] In some cases, in order to more intuitively describe the vehicle's current power output intensity or power style, the current driving mode corresponding to the target power index can be displayed on the power style adjustment interface.

[0076] In this embodiment, the current driving mode corresponding to the current target power index can be displayed on the second area of ​​the power style adjustment interface. Specifically, in order to facilitate customer understanding and improve the usability of power style adjustment, the current driving mode corresponding to the target power index can be determined based on the preset driving mode. Taking the power index setting range of 0.00-2.00 as an example, the driving mode corresponding to any power index in the power index setting range of 0.00-2.00 can be divided into ECO mode, ECO+ mode, NORMAL- mode, NORMAL+ mode, and SPORT+ mode based on the minimum value 0.00 corresponding to ECO mode, the separation value 0.50 between the minimum value 0.00 corresponding to ECO mode and the median value 1.00 corresponding to NORMAL mode, the median value 1.00 corresponding to NORMAL mode, the separation value 1.50 between the median value 1.00 corresponding to NORMAL mode and the maximum value 2.00 corresponding to SPORT mode. RMAL mode, NORMAL+ mode, SPORT- mode and SPORT mode, that is, the target power index is 0.00 corresponding to ECO mode, the target power index is greater than 0.00 and less than or equal to 0.50 corresponds to ECO+ mode, the target power index is greater than 0.50 and less than 1.00 corresponds to NORMAL- mode, the target power index is 1.00 corresponding to NORMAL mode, the target power index is greater than 1.00 and less than 1.50 corresponds to NORMAL+ mode, the target power index is greater than or equal to 1.50 and less than 2.00 corresponds to SPORT- mode, and the target power index is 2.00 corresponding to SPORT mode. For example, please continue to refer to Figures 4 to 11. The current driving modes ECO mode, ECO+ mode, ECO+ mode, NORMAL-mode, NORMAL mode, NORMAL+ mode, SPORT-mode, and SPORT mode corresponding to the target power index 0.00, 0.10, 0.30, 0.80, 1.00, 1.20, 1.60, and 2.00 respectively can be displayed on the second area 350.

[0077] In some embodiments, referring to FIG. 12 , the power style adjustment method may further include the following steps.

[0078] Step S410: Acquire vehicle driving information of the vehicle.

[0079] In some cases, the vehicle's power style can be adjusted based on a target power index and combined with vehicle driving information. The vehicle computer can transmit the target power index determined in response to the power adjustment operation to the vehicle controller of the vehicle via the CAN bus.

[0080] In this embodiment, the vehicle controller can obtain the target power index sent by the vehicle computer via the CAN bus, as well as vehicle driving information. The vehicle driving information may include vehicle speed and throttle opening. For example, the vehicle controller can obtain the target power index sent by the vehicle computer at a specified transmission period. As an example, the specified transmission period can be 10-200ms, preferably 80ms, 90ms, 100ms, 110ms, or 120ms.

[0081] Step S420: Determine the target required torque of the vehicle according to the vehicle driving information and the target power index, so that the vehicle runs according to the target required torque.

[0082] In this embodiment, the vehicle controller can determine the target required torque based on the vehicle driving information and the target power index, wherein the target required torque may refer to the wheel side required torque. Specifically, the target required torque can be determined based on the vehicle speed, the throttle opening and the target power index. For example, please refer to Figure 13, in which a represents the obtained target power index. The vehicle controller can judge or determine the obtained target power index a based on the power index setting range. Taking the power index setting range of 0.0-2.0 as an example, if 0.0≤a≤2.0, it means that the target required torque of the vehicle can be determined based on the target power index a; if a>2.0, the maximum value 2.0 is used as the target power index a, and if a<0.0, the minimum value 0.0 is used as the target power index a.

[0083] In this embodiment, referring to Figures 14 to 16 , the vehicle controller may store multiple throttle curve tables. For example, the multiple throttle curve tables may include an energy-saving mode throttle curve table, a standard mode throttle curve table, and a sport mode throttle curve table, namely, ECO mode throttle curve table ECO1, NORMAL mode throttle curve table NORMAL1, and SPORT mode throttle curve table SPORT1. The horizontal axis of the throttle curve table represents vehicle speed in kph, and the vertical axis represents throttle opening in %, and the table value is the wheel-side torque in N·m. For example, under the condition of the same vehicle speed and throttle opening, for the throttle curve tables ECO1, NORMAL1 and SPORT1, ECO1≤NORMAL1≤SPORT1 can be satisfied, that is, under the condition of the same vehicle speed and throttle opening, the whole wheel-side torque determined based on the throttle curve table ECO1 is not greater than the whole wheel-side torque determined based on the throttle curve table NORMAL1, and the whole wheel-side torque determined based on the throttle curve table NORMAL1 is not greater than the whole wheel-side torque determined based on the throttle curve table SPORT1.

[0084] In this embodiment, the vehicle controller can select a portion of the throttle curve tables from multiple throttle curve tables based on a preset value and perform linear interpolation based on the vehicle speed and throttle opening to obtain the target required torque. Specifically, using the power index setting range of 0.0-2.0 as an example, the preset value can be 1.0, the median value within the power index setting range of 0.0-2.0.

[0085] Specifically, please continue to refer to Figure 13. The vehicle controller can determine the target power index based on the preset value. If the target power index is less than or equal to the preset value, the throttle curve table ECO1 is queried according to the vehicle speed and throttle opening to obtain the first vehicle demand torque, and the throttle curve table NORMAL1 is queried according to the vehicle speed and throttle opening to obtain the second vehicle demand torque. Then, the target demand torque of the vehicle is determined based on the first vehicle demand torque, the second vehicle demand torque and the target power index. For example, the target demand torque can be determined according to Formula 1, where T represents the target demand torque, ECO represents the first vehicle demand torque, NORMAL represents the second vehicle demand torque, and a represents the target power index. T = ECO + (NORMAL - ECO) * a Formula 1

[0086] As an example, please continue to refer to Figure 13. The first difference between the second vehicle demand torque determined by the first operator and the first vehicle demand torque can be obtained, and the first product between the first difference and the target power index can be determined by the second operator, and the sum of the first product and the first vehicle demand torque can be determined by the third operator, and the sum of the first product and the first vehicle demand torque can be used as the target demand torque.

[0087] Specifically, please continue to refer to Figure 13. If the target power index is greater than the preset value, the throttle curve table NORMAL1 is queried according to the vehicle speed and throttle opening to obtain the second vehicle demand torque, and the throttle curve table SPORT1 is queried according to the vehicle speed and throttle opening to obtain the third vehicle demand torque, and then the target demand torque of the vehicle is determined based on the second vehicle demand torque, the third vehicle demand torque and the target power index. For example, the target demand torque can be determined according to Formula 2, where T represents the target demand torque, NORMAL represents the second vehicle demand torque, SPORT represents the third vehicle demand torque, and a represents the target power index. T = NORMAL + (SPORT-NORMAL) * (a-1) Formula 2

[0088] As an example, please continue to refer to Figure 13. The second difference between the third vehicle demand torque determined by the fourth operator and the second vehicle demand torque can be obtained, and the third difference between the target power index determined by the fifth operator and the preset value can be obtained. The second product between the second difference and the third difference can be determined by the sixth operator, and the sum of the second product and the second vehicle demand torque can be determined by the seventh operator, and the sum of the second product and the second vehicle demand torque can be used as the target demand torque.

[0089] In some embodiments, the vehicle controller can perform any operation such as limiting, arbitrating, filtering, distributing, and speed ratio conversion on the target demand torque to obtain a target demand torque signal, and send the target demand torque signal to the motor controller via the CAN bus so that the motor controller can output torque according to the target demand torque signal. For example, the limitation can be based on the current battery power (State of Charge, SOC), thereby limiting the excessive increase in power style or excessive power output intensity to prevent the battery from being exhausted. For example, the target demand torque can be arbitrated based on the braking signal to give priority to braking. For example, the power style or power output intensity can be limited to change too quickly by filtering, or the increase gradient of power output intensity can be limited to be too high by filtering. For example, the target demand torque can be distributed to obtain multiple wheel-side demand torques, and multiple wheel-side demand torque signals can be generated based on the multiple wheel-side demand torques, and the multiple wheel-side demand torque signals can be sent to the corresponding motor controller to instruct the corresponding motor controller to output torque.

[0090] An embodiment of the present specification provides a power style adjustment method, which may include the following steps.

[0091] Step S502: providing a power style adjustment interface.

[0092] Step S504: Displaying the power adjustment controls on the power style adjustment interface.

[0093] Step S506: In response to the power adjustment operation on the power adjustment control, target power information is determined; the target power information represents the power output intensity of the vehicle.

[0094] Specifically, the target power information includes: a target power index and / or a color mark.

[0095] Specifically, the target power index is continuously adjustable within a power index setting range.

[0096] Specifically, the color depth and color change of the color mark correspond to the strength of the power output intensity.

[0097] Specifically, the power adjustment control is a sliding control, wherein the length of the sliding control corresponds to any power index within a power index setting range. The target power index can be determined in response to a touch operation on the sliding control.

[0098] Specifically, the power adjustment control includes a sliding bar and a slider; the position of the sliding bar along its length corresponds to a power index within a set power index range, and the slider can be positioned at any position on the sliding bar. In response to relative movement between the sliding bar and the slider, a target power index can be determined based on the slider's position relative to the slider on the sliding bar.

[0099] Step S508: Displaying target power information through the power style adjustment interface.

[0100] Specifically, the target power index and / or color-coded target power information may be displayed on the power style adjustment interface.

[0101] Specifically, the power style adjustment interface includes a first area and a second area; the power adjustment controls may be displayed in the first area and the target power information may be displayed in the second area.

[0102] Specifically, different color marks correspond to different target power indexes.

[0103] Specifically, as the target power index changes, a color mark corresponding to the changed target power index is gradually displayed.

[0104] Specifically, the current driving mode corresponding to the target power index may be displayed in the second area.

[0105] Specifically, a power mark indicating a setting range of the power index may be displayed on the power style adjustment interface. For example, the power mark may be displayed in the first area.

[0106] Specifically, a power mark indicating a setting range of the power index may be displayed in the first area.

[0107] Specifically, the power mark includes multiple power index marks; the power index mark is represented by any one of the following methods: a numerical mark corresponding to the specified power index; a symbol mark corresponding to the specified power index; a text mark corresponding to the specified power index.

[0108] Specifically, a driving mode mark corresponding to a partial power index mark may be displayed on the power style adjustment interface; wherein the preset driving mode represented by the driving mode mark corresponds to the specified power index represented by the partial power index mark.

[0109] Specifically, the driving mode mark is represented by any one of the following methods: a symbol mark corresponding to the preset driving mode; a text mark corresponding to the preset driving mode.

[0110] Specifically, the adjustment instruction information may be displayed on the power style adjustment interface, wherein the adjustment instruction information is used to guide the driver to perform the power adjustment operation. Exemplarily, the adjustment instruction information may be displayed in the first area.

[0111] Step S510: Acquire vehicle driving information, wherein the vehicle driving information includes vehicle speed and throttle opening.

[0112] Step S512: If the target power index is less than or equal to a preset value, determine a first vehicle demand torque and a second vehicle demand torque based on the vehicle speed and the throttle opening; wherein the second vehicle demand torque is greater than or equal to the first vehicle demand torque; obtain a first difference between the second vehicle demand torque and the first vehicle demand torque; determine a first product between the first difference and the target power index; and take the sum of the first product and the first vehicle demand torque as the target demand torque.

[0113] Step S514: If the target power index is greater than the preset value, determine the third vehicle demand torque based on the vehicle speed and the throttle opening; wherein the third vehicle demand torque is greater than or equal to the second vehicle demand torque; obtain a second difference between the third vehicle demand torque and the second vehicle demand torque, and a third difference between the target power index and the preset value; determine a second product between the second difference and the third difference; and use the sum of the second product and the second vehicle demand torque as the target demand torque.

[0114] The embodiment of this specification provides a power style adjustment device. Referring to FIG. 17 , the power style adjustment device may include an adjustment interface providing module 510 and a power index adjustment module 520 .

[0115] The adjustment interface providing module 510 is used to provide a power style adjustment interface; the power index adjustment module 520 is used to display the target power index on the power style adjustment interface in response to the power adjustment operation; wherein, the target power index is continuously adjustable within the power index setting range; the target power index represents the power output intensity of the vehicle.

[0116] The specific functions and effects achieved by the powertrain style adjustment device can be explained in conjunction with other embodiments of this specification and will not be elaborated upon here. Each module in the powertrain style adjustment device can be implemented in whole or in part through software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in hardware form, or stored in a computer device memory in software form, so that the processor can call and execute the corresponding operations of each module.

[0117] Referring to FIG. 18 , in some embodiments, a computer device may be provided, including a memory and a processor. The memory stores a computer program, and the processor implements the power style adjustment method in the above embodiment when executing the computer program.

[0118] The embodiments of this specification further provide a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a computer, the computer executes the power style adjustment method in any of the above embodiments.

[0119] The embodiments of this specification also provide a computer program product including instructions, which, when executed by a computer, causes the computer to perform the power style adjustment method in any of the above embodiments.

[0120] In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be shown in FIG18 . The computer device includes a processor, a memory, and a communication interface connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer 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 computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, an operator network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a power style adjustment method is implemented.

[0121] It should be understood that the specific examples in the present disclosure are only intended to help those skilled in the art to better understand the present disclosure, rather than to limit the scope of the present disclosure.

[0122] It can be understood that in the various implementations of the present disclosure, the size of the sequence number of each process does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the present disclosure.

[0123] It can be understood that the various embodiments described in this disclosure can be implemented individually or in combination, and this disclosure is not limited to this.

[0124] Unless otherwise indicated, all technical and scientific terms used in this disclosure have the same meaning as commonly understood by those skilled in the art in the art of this disclosure. The terms used in this disclosure are only for the purpose of describing specific embodiments and are not intended to limit the scope of this disclosure. The term "and / or" used in this disclosure includes any and all combinations of one or more of the relevant listed items. The singular forms "a", "above", and "the" used in this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0125] It is understood that the processor of the present disclosure can be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above-mentioned method embodiment can be completed by hardware integrated logic circuits in the processor or software instructions. The above-mentioned processor can be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. The various methods, steps, and logic block diagrams disclosed in this disclosure can be implemented or executed. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this disclosure can be directly implemented and executed by a hardware decoding processor, or by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium mature in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc. The storage medium is located in the memory, and the processor reads the information in the memory and, in conjunction with its hardware, completes the steps of the above-mentioned method.

[0126] It will be understood that the memory in the present disclosure may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. The volatile memory may be random access memory (RAM). It should be noted that the memory of the systems and methods described in the present disclosure is intended to include, but is not limited to, these and any other suitable types of memory.

[0127] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in this disclosure can be implemented using electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this disclosure.

[0128] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described systems, devices and units can refer to the corresponding processes in the aforementioned method implementation methods and will not be repeated here.

[0129] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A method for adjusting a power style, the method comprising: Providing a power style adjustment interface, on which a power adjustment control is displayed; In response to a power adjustment operation on the power adjustment control, target power information is displayed through the power style adjustment interface; the target power information represents the power output intensity of the vehicle.

2. The method according to claim 1, wherein: The target power information includes: a target power index and / or a color mark.

3. The method according to claim 2, wherein: The target power index is continuously adjustable within a power index setting range.

4. The method according to claim 2, wherein: The color depth and color change of the color mark correspond to the strength of the power output intensity.

5. The method according to claim 3, wherein: The power adjustment control is a sliding control; wherein the length of the sliding control corresponds to any power index within the power index setting range; The method of displaying target power information through the power style adjustment interface in response to the power adjustment operation on the power adjustment control includes: In response to a touch operation on the sliding control, the target power index is displayed on the power style adjustment interface.

6. The method according to claim 3, wherein: The power adjustment control comprises a sliding bar and a slider; wherein the position of the sliding bar along the length direction corresponds to the power index within the power index setting range, and the slider can point to any position of the sliding bar; The method of displaying target power information through the power style adjustment interface in response to the power adjustment operation on the power adjustment control includes: In response to the relative movement operation between the slide bar and the slider, the target power index is displayed on the power style adjustment interface; wherein the target power index is determined according to the position of the slider relative to the slider on the slide bar.

7. The method according to any one of claims 1 to 6, wherein: The power style adjustment interface includes a first area and a second area; the method further includes: displaying the power adjustment controls in the first area; The target power information is displayed in the second area.

8. The method according to claim 2, wherein: Different color markers correspond to different target power indexes.

9. The method according to claim 8, wherein: The method further comprises: As the target power index changes, a color mark corresponding to the changed target power index is gradually displayed on the power style adjustment interface.

10. The method according to claim 7, wherein: The method further comprises: The current driving mode corresponding to the target power index is displayed in the second area.

11. The method according to claim 3, wherein: The method further comprises: A power mark for indicating the setting range of the power index is displayed on the power style adjustment interface.

12. The method according to claim 11, wherein: The power style adjustment interface includes a first area; the power mark for indicating the power index setting range displayed on the power style adjustment interface includes: A power mark indicating the power index setting range is displayed in the first area.

13. The method according to claim 11, wherein: The power mark includes a plurality of power index marks; the power index mark is represented by any one of the following methods: a numerical label corresponding to the specified dynamic index; Symbolic labels corresponding to specified dynamic indices; A text label corresponding to the specified power index.

14. The method according to claim 13, wherein: The method further comprises: A driving mode mark corresponding to a portion of the power index mark is displayed on the power style adjustment interface; wherein the preset driving mode represented by the driving mode mark corresponds to the specified power index represented by a portion of the power index mark.

15. The method according to claim 14, wherein: The driving mode mark is represented in any of the following ways: Symbols corresponding to the preset driving modes; Text labels corresponding to the preset driving modes.

16. The method according to any one of claims 1 to 15, wherein: The method further comprises: The adjustment instruction information is displayed on the power style adjustment interface; wherein the adjustment instruction information is used to guide the driver to perform the power adjustment operation.

17. The method according to any one of claims 1 to 16, wherein: The method further comprises: Acquiring vehicle driving information of the vehicle; The target required torque of the vehicle is determined according to the vehicle driving information and the target power index, so that the vehicle runs according to the target required torque.

18. The method according to claim 17, wherein: The vehicle driving information includes vehicle speed and throttle opening; The determining the target required torque of the vehicle according to the vehicle driving information and the target power index includes: The target required torque is determined according to the vehicle speed, the throttle opening and the target power index.

19. The method according to claim 18, wherein: The determining the target required torque according to the vehicle speed, the throttle opening and the target power index includes: If the target power index is less than or equal to a preset value, determining a first vehicle required torque and a second vehicle required torque according to the vehicle speed and the throttle opening; wherein the second vehicle required torque is greater than or equal to the first vehicle required torque; The target required torque is determined according to the first whole vehicle required torque, the second whole vehicle required torque and the target power index.

20. The method according to claim 19, wherein: The determining the target required torque according to the first vehicle required torque, the second vehicle required torque and the target power index includes: Obtaining a first difference between the second vehicle required torque and the first vehicle required torque; determining a first product between the first difference and the target power index; The sum of the first product and the first vehicle required torque is used as the target required torque.

21. The method according to claim 19, wherein: The determining the target required torque according to the vehicle speed, the throttle opening and the target power index further includes: If the target power index is greater than the preset value, a third vehicle required torque is determined according to the vehicle speed and the throttle opening; wherein the third vehicle required torque is greater than or equal to the second vehicle required torque; The target required torque is determined according to the second whole vehicle required torque, the third whole vehicle required torque and the target power index.

22. The method according to claim 21, wherein: The determining the target required torque according to the second vehicle required torque, the third vehicle required torque and the target power index further includes: Acquire a second difference between the third vehicle required torque and the second vehicle required torque, and a third difference between the target power index and the preset value; determining a second product between the second difference and the third difference; The sum of the second product and the second vehicle required torque is used as the target required torque.

23. A power style adjustment device, wherein: The device comprises: An adjustment interface providing module, used for providing a power style adjustment interface, on which a power adjustment control is displayed; The power index adjustment module is used to display target power information through the power style adjustment interface in response to the power adjustment operation on the power adjustment control; the target power information represents the power output intensity of the vehicle.

24. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the power style adjustment method described in any one of claims 1-22 is implemented.

25. A computer-readable storage medium having a computer program stored thereon, wherein: When the computer program is executed by a processor, the power style adjustment method according to any one of claims 1 to 22 is implemented.

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