Door opening control methods, devices and storage media and vehicles

Abstract

This invention provides a vehicle door opening control method, device, storage medium, and vehicle. The vehicle door opening control method includes: acquiring the vehicle's charging status when the vehicle's door handle switch is triggered; acquiring a first parameter value when the vehicle is connected to a charging station for charging; comparing the acquired first parameter value with the preset threshold value within the first preset time period; and triggering the door unlocking mechanism when all acquired first parameter values ​​within the first preset time period are greater than the preset threshold value. This vehicle door opening control method enables keyless entry functionality to have better usability when the vehicle is connected to a charging station for charging, while minimizing the impact on user satisfaction.

Description

Technical Field

[0001] This invention relates to the field of vehicle control technology, and in particular to a door opening control method. The invention also relates to a door opening control device based on the above-described door opening control method, a vehicle equipped with the door opening control device, and a computer-readable storage medium capable of implementing the above-described door opening control method. Background Technology

[0002] With the advent of the era of intelligent vehicles, people's demand for convenient car entry is becoming increasingly strong. Existing keyless entry systems use electronic sensor modules installed on the exterior door handles to detect people's opening operations on the door handles, and the control unit opens the door based on the sensing signals from the electronic sensor modules.

[0003] However, in actual use, the electronic sensor module on the exterior door handle is susceptible to interference from external electromagnetic interference sources. For example, for new energy vehicles that can be externally charged, the electromagnetic compatibility issues of the charging station can easily interfere with the electronic sensor module on the exterior door handle. This interference can negatively impact the normal operation of the electronic sensor module, affecting the effectiveness of the keyless entry function and reducing user satisfaction. Summary of the Invention

[0004] In view of this, the present invention aims to propose a door opening control method so that the keyless entry function can have a better user experience when the vehicle is connected to a charging station for charging, thereby reducing the impact on user satisfaction.

[0005] To achieve the above objectives, the technical solution of the present invention is implemented as follows:

[0006] A method for controlling the opening of a vehicle door, the method comprising:

[0007] When the vehicle's door handle switch is triggered, obtain the vehicle's charging status;

[0008] When the vehicle is connected to a charging pile for charging in the charging state, the first parameter value of the door handle switch in the triggered state is obtained;

[0009] The first parameter value obtained within a first preset time period is compared with a preset threshold.

[0010] When the first parameter value obtained within the first preset time period is greater than the preset threshold, the door handle switch triggers the door to unlock.

[0011] Furthermore, the door handle switch is a capacitive door handle switch, and the first parameter value is the capacitance value of the door handle switch when it is triggered.

[0012] Furthermore, when the charging state is that the vehicle is not connected to a charging pile for charging, the control method further includes:

[0013] The door handle switch triggers the door to unlock within a second preset time.

[0014] The second preset time is shorter than the first preset time.

[0015] Furthermore, when the charging state involves the vehicle being connected to a charging station for charging, the control method further includes:

[0016] Obtain the brand information of the charging pile connected to the vehicle;

[0017] The obtained brand information of the charging piles is matched with a preset charging pile dataset;

[0018] When the brand information of the charging pile is matched with the data of one of the charging piles in the preset charging pile dataset, the first preset time and / or the preset threshold are adjusted according to the matched charging pile data.

[0019] The charging pile data includes at least the brand information of the charging pile, as well as the corresponding first preset time and / or the preset threshold.

[0020] Furthermore, when the obtained brand information of the charging pile does not match any of the charging pile data in the preset charging pile dataset, the control method further includes:

[0021] Adjust the first preset time to a preset maximum time threshold, and / or adjust the preset threshold to a preset maximum threshold.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] The door opening control method of the present invention, when the door handle switch is triggered and the vehicle is connected to a charging pile for charging, compares a first parameter value and a preset threshold value in the triggered state of the door handle switch within a first preset time. When both first parameter values ​​are greater than the preset threshold value, the door handle switch triggers the door to unlock. Thus, even under the interference of the charging pile, it directly determines whether to trigger door unlocking based on the comparison of the first parameter value in the door handle switch within the first preset time. This avoids the uncertainty caused by the interference of the charging pile, prevents the keyless entry function from failing, and ensures that the keyless entry function has a better performance when the vehicle is connected to the charging pile for charging, reducing the impact on user satisfaction.

[0024] Secondly, when the vehicle is not connected to a charging station, triggering the door unlock within a second preset time ensures timely response of the door handle switch and guarantees the performance of the keyless entry function. When the vehicle is connected to a charging station, obtaining the charging station's brand information and adjusting the first preset time and preset threshold based on the charging station's quality information improves compatibility between vehicle models, helps shorten the vehicle development cycle, and ensures no impact on user experience. Furthermore, when the charging station's brand information does not match the charging station data in the preset charging station dataset, adjusting the first preset time to the maximum time threshold and adjusting the preset threshold to the preset maximum threshold ensures both the normal operation of the keyless entry function and the security of door opening control.

[0025] This invention also proposes a door opening control device based on the above-mentioned door opening control method, the control device including an acquisition module, a comparison module and a control module;

[0026] The acquisition module is used to acquire the charging status of the vehicle when the door handle switch of the vehicle is triggered, and to acquire the first parameter value when the charging status is that the vehicle is connected to a charging pile for charging.

[0027] The comparison module is used to compare the acquired first parameter value with a preset threshold within a first preset time.

[0028] The control module is used to trigger the door unlocking mechanism when the first parameter value obtained at the first preset time is greater than the preset threshold.

[0029] Furthermore, the door handle switch is a capacitive door handle switch, and the first parameter value is the capacitance value of the door handle switch when it is triggered; and / or,

[0030] When the vehicle is not connected to a charging station for charging, the control module controls the door handle switch to trigger the door to unlock within a second preset time, wherein the second preset time is less than the first preset time.

[0031] Furthermore, the control device also includes a storage module, and the storage module stores a preset charging pile dataset, wherein the "charging pile data" in the preset charging pile dataset includes at least the brand information of the charging pile, and the corresponding first preset time and / or the preset threshold.

[0032] When the charging state is when the vehicle is connected to a charging station for charging:

[0033] The acquisition module is also used to acquire the brand information of the charging pile connected to the vehicle;

[0034] The comparison module is also used to match the acquired brand information of the charging pile with a preset charging pile dataset;

[0035] The control module is further configured to adjust the first preset time and / or the preset threshold according to the matched charging pile data when the acquired brand information of the charging pile matches one of the charging pile data in the preset charging pile dataset.

[0036] The door opening control device of the present invention, through the setting of the above modules, can determine whether to trigger door unlocking by directly comparing the first parameter value in the door handle switch within a first preset time under the interference of the charging pile. It can avoid the uncertainty caused by the interference of the charging pile, avoid the failure of the keyless entry function, and thus enable the keyless entry function to have a better effect when the vehicle is connected to the charging pile for charging, reducing the impact on user satisfaction.

[0037] In addition, the present invention also proposes a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the door opening control method described above.

[0038] Finally, the present invention also proposes a vehicle in which a door opening control device as described above is provided.

[0039] The vehicle and computer-readable storage medium of the present invention have the same beneficial effects as the above-described door opening control method and door opening control device, and will not be described again here. Attached Figure Description

[0040] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0041] Figure 1 This is a functional block diagram of the door opening control according to an embodiment of the present invention;

[0042] Figure 2 A schematic diagram illustrating the interference of door handle switch sensing signals when a vehicle is connected to a charging station for charging.

[0043] Figure 3 This is a flowchart of the door opening control method according to an embodiment of the present invention;

[0044] Figure 4 This is a logic diagram of the door opening control method according to an embodiment of the present invention;

[0045] Figure 5 This is a flowchart illustrating the matching of charging pile brand information according to an embodiment of the present invention;

[0046] Figure 6 This is a schematic diagram of the control device described in an embodiment of the present invention;

[0047] Explanation of reference numerals in the attached figures:

[0048] 10. Door handle switch; 20. Central electronic control module; 30. Door control module; 40. Door lock;

[0049] 100. Control device; 101. Acquisition module; 102. Comparison module; 103. Control module; 104. Storage module; 105. Timing module. Detailed Implementation

[0050] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.

[0051] It should be understood that, when used in this application specification and the appended claims, the term "comprising" indicates the presence of the described features, integrals, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or a collection thereof.

[0052] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0053] As used in this application specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determined" or "if detected [the described condition or event]" may be interpreted, depending on the context, as meaning "once determined," "in response to determination," "once detected [the described condition or event]," or "in response to detection [the described condition or event]."

[0054] Furthermore, in the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0055] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0056] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0057] Example 1

[0058] This embodiment relates to a door opening control method for vehicle models with keyless entry functionality. This control method enables the keyless entry function to have a better performance when the vehicle is connected to a charging station for charging, thereby reducing the impact on user satisfaction.

[0059] Before describing the control method of this embodiment, it is necessary to briefly introduce the keyless entry function of the vehicle. At this point, in conjunction with... Figure 1 As shown in the illustration, as an example, in a vehicle model with keyless entry, a door handle switch 10 is generally provided on the outer door handle. This door handle switch 10 can also be called a door handle electronic module. When it is necessary to open the door using the keyless entry function, the driver or passenger can touch the door handle switch 10. When the door handle switch 10 is touched, a corresponding trigger unlock signal is generated. This trigger unlock signal is transmitted from the door handle switch 10 to the central electronic control module 20 in the vehicle. Upon receiving the trigger unlock signal, the central electronic control module 20 sends an electric unlock signal to the door control module 30. Finally, the door control module 30 drives the door lock 40 to unlock and open the door.

[0060] While keyless entry is becoming increasingly common in vehicles, the development of new energy vehicle technology has led to a rise in new energy vehicle models equipped with external charging ports for charging at charging stations. However, when a vehicle is connected to a charging station, electromagnetic compatibility issues with the charging station can easily interfere with the door handle switch 10 on the exterior door handle. This interference can negatively impact the normal operation of the door handle switch 10, causing fluctuations in the sensing signal when touched by passengers.

[0061] At this point, taking the commonly used capacitive door handle switch 10 as an example, the sensing signal in the aforementioned door handle switch 10 is a capacitive signal, and combined with... Figure 2 As shown, when the vehicle is connected to a charging station for charging and the door handle switch 10 is touched, the door handle switch 10 is subjected to electromagnetic interference from the charging station, and the capacitor signal exhibits abnormal fluctuations. This can be described as follows: Figure 2 As shown in part a of the diagram. When the door handle switch 10 is not touched, the capacitive signal can be as follows: Figure 2 As shown in part b of the document.

[0062] pass Figure 2 It can be seen that the interference from the charging pile will affect the sensing signal of the door handle switch 10, that is, the operation of the door handle switch 10. This will make it difficult for the door handle switch 10 to judge the triggering action of the driver and passengers, which may affect the use effect of the vehicle's keyless entry function and reduce user satisfaction.

[0063] Therefore, based on the above introduction, in order to overcome the impact of charging pile interference on the keyless entry function of vehicles, combined with Figure 3 and Figure 4 As shown in the figure, in terms of overall design, the door opening control method of this embodiment includes the following steps.

[0064] Step s11: When the door handle switch 10 of the vehicle is triggered, obtain the charging status of the vehicle.

[0065] In step s11, the door handle switch 10 is triggered, that is, the driver or passenger touches the door handle switch 10. At this time, the charging status of the vehicle can generally be obtained through the central electronic control module in the vehicle. Of course, the charging status is whether the vehicle's external charging port is connected to the charging pile for charging.

[0066] Step s12: When the vehicle is connected to a charging pile for charging in the charging state, obtain the first parameter value of the door handle switch 10 in the triggered state.

[0067] In step s12, as a preferred embodiment, as mentioned above, the door handle switch 10 in this embodiment can be a capacitive door handle switch, and the first parameter value to be obtained is the capacitance value of the door handle switch 10 in the triggered state.

[0068] The acquisition of the capacitance signal in the door handle switch 10 described above can be achieved by referring to the relevant design in the keyless entry function using an existing capacitive door handle switch. Furthermore, it should be noted that, in addition to making the door handle switch 10 a capacitive door handle switch and acquiring its capacitance value, in specific implementations, the door handle switch 10 in this embodiment can also be other door handle switch products that can meet the design requirements of the control method of this embodiment.

[0069] Step s13: Compare the obtained first parameter value with the preset threshold within the first preset time period.

[0070] In step s13, taking the door handle switch 10 as a capacitive door handle switch and the first parameter value of the door handle switch 10 in the triggered state as an example, the above-mentioned preset threshold is also the capacitance value. In specific implementation, for a given vehicle model, the above-mentioned preset threshold and the above-mentioned first preset time can be selected based on the specific design requirements of the keyless entry function, which will not be elaborated here.

[0071] Step s14: When the first parameter value obtained within the first preset time is greater than the preset threshold, the door handle switch 10 triggers the door to unlock.

[0072] In step s14, if the first parameter values ​​of the door handle switch 10 obtained within the first preset time are all greater than the preset threshold, that is, taking a capacitive door handle switch as an example, if the capacitance value sensed by the door handle switch 10 is greater than the preset capacitance threshold within the first preset time, it means that even if the sensing signal of the door handle switch 10 fluctuates, the sensing signal of the door handle switch 10 triggered by the driver or passenger still meets the relevant requirements. Then the door handle switch 10 can send a trigger unlocking signal to trigger the door lock 40 to unlock and open the door via the central electronic control module 20 and the door control module 30.

[0073] In this embodiment, based on the control steps described above, as a further feasible implementation, when the vehicle is not connected to a charging pile for charging, the above control method further includes the door handle switch 10 triggering the door to unlock within a second preset time, wherein the second preset time is less than the first preset time.

[0074] In this way, by triggering the door unlocking by the door handle switch 10 within a second preset time when the vehicle is not connected to a charging station for charging, the timely response of the door handle switch 10 can be guaranteed when the vehicle is not charging, compared to the case when the vehicle is connected to a charging station for charging, thus ensuring the usability of the keyless entry function.

[0075] In this embodiment, as another feasible implementation, we will continue to combine... Figure 4As shown, when the vehicle is connected to a charging station for charging in the charging state, the above control method further includes the following steps.

[0076] Step s21: Obtain the brand information of the charging station connected to the vehicle.

[0077] In step s21, when the vehicle connects to the charging pile for charging, the brand information of the charging pile can be obtained through communication between the vehicle and the charging pile.

[0078] Step s22: Match the obtained brand information of the charging pile with the preset charging pile dataset.

[0079] In step s22, the aforementioned preset charging pile dataset is also the preset control parameters related to charging piles of different brands. These control parameters can be referred to as "charging pile data". In specific implementation, the aforementioned "charging pile data" may include at least the brand information of the charging pile and at least one of the corresponding first preset time and preset threshold.

[0080] The aforementioned first preset time and preset threshold corresponding to each brand of charging pile can be obtained through testing by connecting charging piles of each brand. Furthermore, it is understood that by presetting the first preset time and preset threshold corresponding to each brand of charging pile, the control method of this embodiment can adopt appropriate first preset time and preset threshold according to the different connected charging piles.

[0081] Step s23: When the brand information of the obtained charging pile matches one of the "charging pile data" in the preset charging pile dataset, adjust the first preset time and / or preset threshold according to the matched "charging pile data".

[0082] In step s23, as mentioned above, when the brand information of the obtained charging pile matches a certain "charging pile data" in the preset charging pile dataset, the corresponding feature parameters in the aforementioned control method can be adjusted according to the first preset time and preset threshold contained in the corresponding "charging pile data".

[0083] Furthermore, when a vehicle is connected to a charging station for charging, obtaining the brand information of the charging station and adjusting the first preset time and preset threshold based on the quality information of the charging station can improve the compatibility between vehicle models, help shorten the vehicle development cycle, and ensure that it does not affect the user's experience.

[0084] In this embodiment, as a feasible implementation, in addition to the fact that the obtained charging pile brand information can be matched with one of the "charging pile data" in the preset charging pile dataset, as the number of charging pile brands increases, it is inevitable that the obtained charging information will not match.

[0085] In this situation, when the brand information of the acquired charging pile does not match any of the charging pile data in the preset charging pile dataset, this embodiment can choose to use maximum redundancy and preset a maximum time threshold related to the first preset time and a maximum threshold (i.e., maximum capacitance value) related to the preset threshold. At the same time, the control method of this embodiment also further includes adjusting the first preset time to the preset maximum time threshold and adjusting the preset threshold to the preset maximum threshold.

[0086] The aforementioned maximum time threshold related to the first preset time and the maximum threshold related to the preset threshold can still be determined based on the design requirements of the keyless entry function. It is also understood that when the brand information of the charging pile does not match the charging pile data in the preset charging pile dataset, adjusting the first preset time to the maximum time threshold and adjusting the aforementioned preset threshold to the preset maximum threshold can ensure the safety of the door opening control by extending the confirmation time of the door handle switch 10 and increasing the judgment standard of the capacitance value of the door handle switch 10, while ensuring the normal use of the keyless entry function.

[0087] Of course, it is worth noting that in specific implementations, in addition to adjusting the first preset time to the preset maximum time threshold and simultaneously adjusting the aforementioned preset threshold to the preset maximum threshold, in some implementations, it is also possible to adjust only the first preset time to the preset maximum time threshold or only adjust the aforementioned preset threshold to the preset maximum threshold, as long as the security requirements for the keyless entry function are met.

[0088] The door opening control method of this embodiment adopts the above design. When the door handle switch 10 is triggered and the vehicle is connected to a charging pile for charging, the first parameter value of the triggered state of the door handle switch 10 is compared with a preset threshold within a first preset time. When both the first parameter values ​​are greater than the preset threshold, the door handle switch 10 triggers the door to unlock. Therefore, this embodiment can directly determine whether to trigger door unlocking based on the comparison of the first parameter value in the door handle switch 10 within a first preset time, even under the interference of the charging pile. It can avoid the uncertainty caused by the interference of the charging pile, prevent the keyless entry function from failing, and ensure that the keyless entry function has a good usage effect when the vehicle is connected to the charging pile for charging. It can reduce the impact on user satisfaction and has good practicality.

[0089] Example 2

[0090] This embodiment relates to a vehicle door opening control device (hereinafter referred to as control device 100), which is based on the vehicle door opening control method in Embodiment 1, and combines with... Figure 6As shown in the figure, in terms of overall structure, the control device 100 of this embodiment includes an acquisition module 101, a comparison module 102 and a control module 102.

[0091] The acquisition module 101 is used to acquire the vehicle's charging status when the door handle switch 10 is triggered, and to acquire a first parameter value when the vehicle is connected to a charging pile for charging. The comparison module 102 is used to compare the acquired first parameter value with a preset threshold within a first preset time. The control module 103 is used to trigger the door handle switch 10 to unlock the door when all the acquired first parameter values ​​within the first preset time are greater than the preset threshold.

[0092] In this embodiment, it remains as follows Figure 6 As shown, it should be noted that in addition to the modules mentioned above, the control device 100 also typically includes a timing module 105 for timing purposes, given that time information such as "first preset time" is involved. Furthermore, besides the timing module, the control device 100 usually also includes a storage module 104 and a communication connection module for storing preset information, temporarily storing related processing information, and enabling communication and connection with other related modules.

[0093] The aforementioned timing module 105 and communication connection module are part of the basic structure of the control module 100, and will not be described in detail here. In specific implementation, the control module 100 of this embodiment, which is equipped with the above modules, can be an existing control device that has data input, output, data storage and processing capabilities.

[0094] In this embodiment, as mentioned in Embodiment 1, the door handle switch 10 can be, for example, a capacitive door handle switch, and the first parameter value can be the capacitance value of the door handle switch 10 in the triggered state.

[0095] Furthermore, as mentioned in Embodiment 1, in this embodiment, when the vehicle is not connected to a charging pile for charging, as a feasible implementation, the control module 103 can be configured to control the door handle switch 10 to trigger door unlocking within a second preset time, wherein the second preset time is less than the first preset time.

[0096] Additionally, see also Figure 6 As mentioned above, the control device 100 in this embodiment also includes a storage module 104, which stores a preset charging pile dataset. In conjunction with the description in Embodiment 1, the "charging pile data" in the preset charging pile dataset includes at least the brand information of the charging pile, as well as the corresponding first preset time and / or preset threshold.

[0097] Meanwhile, when the vehicle is connected to a charging pile for charging, the acquisition module 101 is also used to acquire the brand information of the charging pile connected to the vehicle, the comparison module 102 is also used to match the acquired brand information of the charging pile with a preset charging pile dataset, and the control module 103 is also used to adjust the first preset time and / or preset threshold according to the matched charging pile data when the acquired brand information of the charging pile matches one of the charging pile data in the preset charging pile dataset.

[0098] The door opening control device of this embodiment can be referred to the relevant description in Embodiment 1 for its control method during specific use. Moreover, through the settings of the above modules, the door opening control device of this embodiment can determine whether to trigger door unlocking by directly comparing the first parameter value in the door handle switch 10 within a first preset time under the interference of the charging pile. It can avoid the uncertainty caused by the interference of the charging pile, avoid the failure of the keyless entry function, and thus enable the keyless entry function to have a better usage effect when the vehicle is connected to the charging pile for charging, which helps to reduce the impact on user satisfaction.

[0099] Example 3

[0100] This embodiment relates to a computer-readable storage medium that stores a computer program, and when the computer program is executed by a processor, it can implement the door opening control method in Embodiment 1.

[0101] In this embodiment, the computer-readable storage medium is generally exemplified by a memory. This computer-readable storage medium includes permanent and non-permanent, removable and non-removable media, and information storage can be achieved by any method or technology.

[0102] Furthermore, the aforementioned information may be computer-readable instructions, data structures, program modules, or other data. Examples of computer-readable 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 technologies, CD-ROM, digital versatile optical disc (DVD), or other optical storage, magnetic tape, magnetic magnetic tape, disk storage, or other magnetic storage devices, or any other non-transfer medium that can be used to store information that can be accessed by a computing device.

[0103] Example 4

[0104] This embodiment relates to a vehicle, which is equipped with the door opening control device of Embodiment 2.

[0105] By incorporating the door opening control device described in Embodiment 2, the vehicle in this embodiment can achieve better performance of the keyless entry function when the vehicle is connected to a charging station for charging. This reduces the impact on user satisfaction and demonstrates excellent practicality.

[0106] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for controlling the opening of a vehicle door, characterized in that, The control method includes: When the door handle switch (10) of the vehicle is triggered, the charging status of the vehicle is obtained; When the vehicle is connected to a charging pile for charging in the charging state, the first parameter value of the door handle switch (10) is obtained in the triggered state; The first parameter value obtained within a first preset time period is compared with a preset threshold. When the first parameter value obtained within the first preset time is greater than the preset threshold, the door handle switch (10) triggers the door to unlock. When the vehicle is connected to a charging station for charging in the charging state, the control method further includes: Obtain the brand information of the charging pile connected to the vehicle; The obtained brand information of the charging piles is matched with a preset charging pile dataset; When the brand information of the charging pile is matched with the data of one of the charging piles in the preset charging pile dataset, the first preset time and / or the preset threshold are adjusted according to the matched charging pile data. The charging pile data includes at least the brand information of the charging pile, as well as the corresponding first preset time and / or the preset threshold.

2. The door opening control method according to claim 1, characterized in that: The door handle switch (10) is a capacitive door handle switch, and the first parameter value is the capacitance value of the door handle switch (10) when it is triggered.

3. The door opening control method according to claim 1, characterized in that: When the charging state is that the vehicle is not connected to a charging pile for charging, the control method further includes: The door handle switch (10) triggers the door to unlock within a second preset time. The second preset time is shorter than the first preset time.

4. The door opening control method according to any one of claims 1 to 3, characterized in that: When the brand information of the acquired charging pile does not match any of the charging pile data in the preset charging pile dataset, the control method further includes: Adjust the first preset time to a preset maximum time threshold, and / or adjust the preset threshold to a preset maximum threshold.

5. A door opening control device, characterized in that: The control device (100) includes an acquisition module (101), a comparison module (102), and a control module (103). The acquisition module (101) is used to acquire the charging status of the vehicle when the door handle switch (10) of the vehicle is triggered, and to acquire the first parameter value of the door handle switch (10) when the charging status is that the vehicle is connected to a charging pile for charging; the comparison module (102) is used to compare the acquired first parameter value with a preset threshold within a first preset time; the control module (103) is used to cause the door handle switch (10) to trigger the door to unlock when the first parameter value acquired within the first preset time is greater than the preset threshold. The control device (100) further includes a storage module (104), and the storage module (104) stores a preset charging pile dataset, wherein the charging pile data in the preset charging pile dataset includes at least the brand information of the charging pile, and the corresponding first preset time and / or the preset threshold. When the charging state is when the vehicle is connected to a charging station for charging: The acquisition module (101) is further configured to acquire the brand information of the charging pile connected to the vehicle; the comparison module (102) is further configured to match the acquired brand information of the charging pile with a preset charging pile dataset; the control module (103) is further configured to adjust the first preset time and / or the preset threshold according to the matched charging pile data when the acquired brand information of the charging pile matches one of the charging pile data in the preset charging pile dataset.

6. The door opening control device according to claim 5, characterized in that: The door handle switch (10) is a capacitive door handle switch, and the first parameter value is the capacitance value of the door handle switch (10) in the triggered state; and / or, When the charging state is that the vehicle is not connected to a charging pile for charging, the control module (103) controls the door handle switch (10) to trigger the door to unlock within a second preset time, wherein the second preset time is less than the first preset time.

7. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by the processor, it implements the door opening control method as described in any one of claims 1-4.

8. A vehicle, characterized in that: The vehicle is equipped with the door opening control device as described in claim 5 or 6.

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