Dust removal method, dust removal structure, charging pile and readable storage medium
By collecting internal and external pressure data of the charging pile, calculating the differences, and automatically controlling dust removal, the problem of low efficiency in manually cleaning dustproof cotton in windy and sandy environments has been solved, and stable heat dissipation and normal operation of the charging pile have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-11
- Publication Date
- 2026-04-14
AI Technical Summary
In windy and sandy environments, manually cleaning the dustproof cotton of charging piles is inefficient and affects the heat dissipation of the charging piles.
By collecting internal and external pressure data, calculating the difference data, and comparing it with the preset dust removal range, the dust removal structure is automatically controlled to remove dust.
This improves the timeliness of dustproof cotton for charging piles and the stability of heat dissipation, ensuring the normal operation of charging piles and enhancing the reliability of heat dissipation.
Smart Images
Figure CN121848974A_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of charging pile technology, and particularly relates to a dust removal method, a dust removal structure, a charging pile, and a readable storage medium. Background Technology
[0002] With the continuous development of new energy technologies, the number of charging stations is gradually increasing, so that more and more electric vehicles (hereinafter referred to as electric vehicles) can be charged through widely distributed charging stations, thereby improving the range of electric vehicles.
[0003] In related technologies, dustproof cotton can be installed at the air inlet and outlet of the charging pile to prevent dust, foreign objects, etc. from entering the charging pile and causing damage. Correspondingly, maintenance personnel can regularly clean the dustproof cotton to prevent dust and lint from accumulating on the outside of the cotton, which would affect the air intake and further impact the heat dissipation effect inside the charging pile.
[0004] However, the frequency of cleaning the dustproof cotton varies depending on the environment in which the charging station is located. If the charging station is located in an environment with a lot of wind and sand, manually cleaning the dustproof cotton is less efficient and will affect the heat dissipation effect inside the charging station. Summary of the Invention
[0005] This application provides a dust removal method, a dust removal structure, a charging pile, and a readable storage medium, which solves the problem in the related technology that when the charging pile is located in an environment with a lot of wind and sand, the method of manually cleaning the dustproof cotton is inefficient and will affect the heat dissipation effect inside the charging pile.
[0006] To achieve the above objectives, this application adopts the following technical solution: In a first aspect, embodiments of this application provide a dust removal method, the method comprising: Collect internal and external pressure data; The difference data is calculated based on the internal pressure data and the external pressure data, and the difference data is used to represent the difference between the internal pressure data and the external pressure data; The difference data is compared with the preset dust removal range to obtain the comparison results; Based on the comparison results, the pre-set dust removal structure is controlled to perform dust removal.
[0007] Optionally, the dust removal range includes: pressure dust removal range; The step of comparing the difference data with a preset dust removal range to obtain a comparison result includes: The difference data is compared with the first pressure end value and the second pressure end value of the pressure dust removal range to obtain the pressure comparison result, where the first pressure end value is less than the second pressure end value. The comparison result is generated based on the pressure comparison result.
[0008] Optionally, comparing the difference data with the first pressure end value and the second pressure end value of the pressure dust removal range to obtain the pressure comparison result includes: If the difference data is less than the first pressure end value, or if the difference data is greater than the second pressure end value, then the pressure comparison result indicates that the difference data is not within the pressure dust removal range. If the difference data is greater than or equal to the first pressure end value, and the difference data is less than or equal to the second pressure end value, then the pressure comparison result indicating that the difference data is within the pressure dust removal range is obtained.
[0009] Optionally, before comparing the difference data with a preset dust removal range to obtain a comparison result, the method further includes: Obtain wind speed data; The step of comparing the difference data with a preset dust removal range to obtain a comparison result includes: The difference data is compared with the pressure dust removal range included in the dust removal range to obtain the pressure comparison result; The wind speed data is compared with the wind speed dust removal range included in the dust removal range to obtain the wind speed comparison result; The comparison result is obtained based on the pressure comparison result and the wind speed comparison result.
[0010] Optionally, comparing the wind speed data with the wind speed dust removal range included in the dust removal range to obtain a wind speed comparison result includes: If the wind speed data is less than the first wind speed endpoint value, or if the wind speed data is greater than the second wind speed endpoint value, then the wind speed comparison result is obtained, indicating that the wind speed data is not within the wind speed dust removal range, and the first wind speed endpoint value is less than the second wind speed endpoint value. If the wind speed data is greater than or equal to the first wind speed endpoint and the wind speed data is less than or equal to the second wind speed endpoint, then the wind speed comparison result indicating that the wind speed data is within the wind speed dust removal range is obtained.
[0011] Optionally, the comparison results include pressure comparison results and wind speed comparison results; The step of controlling the pre-set dust removal structure to perform dust removal based on the comparison result includes: If the pressure comparison result indicates that the difference data is within the pressure dust removal range of the dust removal range, and the wind speed comparison result indicates that the wind speed data is within the wind speed dust removal range of the dust removal range, then the preset dust removal structure is controlled to stop dust removal. If the pressure comparison result indicates that the difference data is outside the pressure dust removal range of the dust removal range, or if the wind speed data is outside the wind speed dust removal range of the dust removal range, then the pre-set dust removal structure is controlled to perform dust removal.
[0012] Optionally, both the internal pressure data and the external pressure data are collected from the air inlet or air outlet of the charging pile.
[0013] Secondly, embodiments of this application provide a dust removal structure, including: a motor, a connecting rod, and a dust removal flap; The motor is connected to the connecting rod, and the motor is used to drive the connecting rod to rotate; The connecting rod is connected to the dust removal stick. When the connecting rod rotates, the dust removal stick moves with the connecting rod, so that the dust removal stick removes dust from the dustproof cotton.
[0014] Thirdly, embodiments of this application provide a charging pile, including: a memory and a processor, wherein the memory is used to store a computer program; and the processor is used to execute the method as described in any one of the first aspects when the computer program is invoked.
[0015] Fourthly, embodiments of this application provide a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method as described in any one of the first aspects.
[0016] This application provides a dust removal method that collects internal and external pressure data, calculates the difference data based on these data, compares the difference data with a pre-set dust removal range, and then controls a pre-set dust removal structure to perform dust removal based on the comparison result. The difference data represents the difference between the internal and external pressure data. The solution provided in this application, by detecting the internal and external pressure data of the charging pile, can determine whether the large pressure difference caused by the accumulation of dust and lint in the dustproof cotton is affecting the heat dissipation of the charging pile. It can automatically calculate based on the pressure difference corresponding to the dustproof cotton, and thus perform dust removal based on the calculation result, ensuring the normal operation of the charging pile. This improves the timeliness of dust removal from the dustproof cotton and also enhances the stability and reliability of the charging pile's heat dissipation. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of a charging pile involved in a dust removal method proposed in an embodiment of this application; Figure 2 This is a schematic diagram of another charging pile structure proposed in an embodiment of this application; Figure 3A This is a schematic diagram of a dust removal structure proposed in an embodiment of this application; Figure 3B This is a schematic diagram of another dust removal structure proposed in an embodiment of this application; Figure 4 A schematic flowchart illustrating a dust removal method provided in an embodiment of this application; Figure 5 This is a schematic diagram of a charging pile provided in an embodiment of this application. Detailed Implementation
[0018] In the following description, specific details such as particular system structures and technologies 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 can also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known charging pile dust removal technologies, charging pile dust removal algorithms, and charging pile dust removal structures are omitted to avoid unnecessary details from hindering the description of this application.
[0019] The terminology used in the following embodiments is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used in the specification and appended claims of this application, the singular expressions “a,” “the,” “the,” and “the” are intended to also include expressions such as “one or more,” unless the context clearly indicates otherwise.
[0020] With the continuous development of new energy technologies, the number of charging stations is gradually increasing, so that more and more electric vehicles (hereinafter referred to as electric vehicles) can be charged through widely distributed charging stations, thereby improving the range of electric vehicles.
[0021] In related technologies, dustproof cotton can be installed at the air inlet and outlet of the charging pile to prevent dust, foreign objects, etc. from entering the charging pile and causing damage. Correspondingly, maintenance personnel can regularly clean the dustproof cotton to prevent dust and lint from accumulating on the outside of the cotton, which would affect the air intake and further impact the heat dissipation effect inside the charging pile.
[0022] The frequency of cleaning the dustproof cotton varies depending on the environment in which the charging station is located. If the dustproof cotton does not meet the protection requirements of IPX4 or above, installing dustproof cotton at the air inlet and outlet can prevent dust, foreign objects and other contaminants from entering the charging station and avoid damage to the charging station.
[0023] However, dust and lint easily accumulate on the outside of the dustproof cotton, affecting airflow. The heat dissipation of the charging power module largely depends on airflow; insufficient airflow will cause a derating of the charging pile's power output module, impacting the user experience. Currently, manually cleaning the dustproof cotton is inefficient and will negatively affect the heat dissipation within the charging pile.
[0024] Therefore, this application provides a dust removal method, a dust removal structure, a charging pile, and a readable storage medium. By collecting internal and external pressure data, calculating the difference data based on these data, and comparing this difference data with a pre-set dust removal range, a comparison result is obtained. Based on the comparison result, the pre-set dust removal structure is controlled to perform dust removal. The difference data represents the difference between the internal and external pressure data. The solution provided in this application, by detecting the internal and external pressure data of the charging pile, can determine whether the large pressure difference caused by the accumulation of dust and lint in the dustproof cotton is affecting the heat dissipation of the charging pile. It can automatically calculate based on the pressure difference corresponding to the dustproof cotton, and thus perform dust removal based on the calculation result, ensuring the normal operation of the charging pile. This improves the timeliness of dust removal from the dustproof cotton and also enhances the stability and reliability of the charging pile's heat dissipation.
[0025] See Figure 1 , Figure 1 This is a schematic diagram of the structure of a charging pile involved in a dust removal method proposed in an embodiment of this application. The charging pile may include: a housing 110, a dust removal structure 120, a processor 130, a charging power module 140, a power output module 150, and a communication module 160.
[0026] The dust removal structure 120, processor 130, charging power module 140, power output module 150, and communication module 160 are all housed within the housing 110. Furthermore, the housing 110 is provided with an air inlet 111 and an air outlet 112, both located near the charging power module 140 and the power output module 150.
[0027] In addition, the processor 130 is connected to the dust removal structure 120, the charging power module 140, the power output module 150 and the communication module 160 respectively. The processor 130 controls each module structure to complete the charging of electric vehicles and the dust removal of the charging pile.
[0028] Specifically, the communication module 160 can receive charging information and forward it to the processor 130. Accordingly, the processor 130 can control the charging power module 140 and the power output module 150 to output current and voltage to the electric vehicle based on the charging information, thereby charging the electric vehicle.
[0029] Furthermore, the processor 130 can also receive internal pressure data, external pressure data, and wind speed data sent by the pressure sensor and the wind speed sensor, respectively. It can then use the received data to determine whether the dust removal structure 120 is needed to remove dust from the dustproof cotton at the air inlet and air outlet.
[0030] It should be noted that in practical applications, such as Figure 2 As shown, Figure 2 This is a schematic diagram of another charging pile structure proposed in this application embodiment. Pressure sensors and wind speed sensors can be installed at the air inlet and air outlet of the housing 110, respectively. Moreover, pressure sensors and wind speed sensors can be installed on the inner and outer sides of the air inlet and air outlet, respectively, to obtain internal pressure data, external pressure data, and wind speed data. This application embodiment does not specifically limit the location and number of pressure sensors and wind speed sensors.
[0031] Further, see Figure 3A and Figure 3B , Figure 3A and Figure 3B These are all schematic diagrams of a dust removal structure proposed in the embodiments of this application. The dust removal structure 120 may include: a motor 121, a connecting rod 122, and a dust removal flap 123.
[0032] The motor 121 can be connected to the connecting rod 122, and the motor 121 can be used to drive the connecting rod 122 to rotate.
[0033] Furthermore, the connecting rod 122 can be connected to the dust collector stick 123, and when the connecting rod 122 rotates (e.g. Figure 3B As shown in the figure, the dust removal stick moves with the connecting rod, causing the dust removal stick to remove dust from the dustproof cotton.
[0034] Specifically, after determining that the dustproof cotton needs to be cleaned, the charging pile can send a dust removal command to the fan control unit and the motor control unit via the processor. Correspondingly, the motor control unit can drive the motor 121 to rotate, which in turn drives the connecting rod 122 to rotate, thereby causing the dust removal flap 123 to beat the dustproof cotton, causing the dust and lint adsorbed by the cotton to fall off, thus achieving dust removal. Furthermore, the fan control unit can also control the fan inside the charging pile to rotate, allowing air to be blown onto the dustproof cotton, thereby enhancing the dust removal effect.
[0035] It should be noted that in practical applications, the motor current can be adjusted according to the actual condition of the dustproof cotton. This allows the motor to drive the connecting rod 122 and the dust removal beater 123 at different speeds based on different current values, thereby creating different levels of force to beat the dustproof cotton and achieving different dust removal effects. This embodiment does not specifically limit the motor current.
[0036] Figure 4 This is a schematic flowchart illustrating a dust removal method provided in an embodiment of this application. It is intended as an example and not a limitation. For application to the processor in the aforementioned charging pile, please refer to [link / reference needed]. Figure 4 The method includes: Step 401: Collect internal pressure data and external pressure data.
[0037] Both internal and external pressure data were collected from the air inlet or outlet of the charging pile.
[0038] During the operation of the charging pile, internal and external pressure data at the air outlet and air inlet can be continuously collected. This data can then be used in subsequent steps to determine whether the dustproof cotton needs to be cleaned.
[0039] Specifically, the processor can send acquisition commands to the pressure sensor and the wind speed sensor, so that the pressure sensor located at the air outlet and the air inlet can acquire internal pressure data and external pressure data according to the acquisition commands, and then send the internal pressure data and external pressure data to the processor.
[0040] It should be noted that in practical applications, the processor can collect internal and external pressure data in real time or periodically. This application does not specify the timing of the processor collecting internal and external pressure data.
[0041] Step 402: Calculate the difference data based on the internal pressure data and the external pressure data.
[0042] The difference data is used to represent the difference between internal pressure data and external pressure data.
[0043] After obtaining the internal and external pressure data, the two sets of data can be compared to obtain the pressure difference between them, which is the difference data. In subsequent steps, the difference data can be used to determine whether dust removal is necessary.
[0044] Specifically, the processor can subtract the external pressure data from the internal pressure data to obtain the pressure difference between the two, and thus use this pressure difference as the difference data between the internal pressure data and the external pressure data.
[0045] The pressure difference can be greater than 0, less than 0, or equal to 0. This application does not specifically limit the pressure difference. For example, if the pressure difference is greater than 0, it means that the wind speed outside the charging pile is greater than the wind speed inside the charging pile; if the pressure difference is less than 0, it means that the wind speed outside the charging pile is less than the wind speed inside the charging pile; if the pressure difference is equal to 0, it means that the wind speed outside the charging pile is equal to the wind speed inside the charging pile.
[0046] It should be noted that the processor can, based on the acquisition of internal and external pressure data, execute step 403 to acquire wind speed data to improve the accuracy of dust removal from the dustproof cotton; alternatively, step 403 can be omitted, and step 404 can be executed to further process the data based on the difference between the external and internal pressure data. This application embodiment does not specifically limit whether step 403 is executed.
[0047] Step 403: Obtain wind speed data.
[0048] To improve the accuracy of dust removal in charging piles, wind speed data can be obtained in addition to internal and external pressure data. This wind speed data can then be used to determine whether the dustproof cotton needs to be removed.
[0049] Specifically, the processor can also send acquisition commands to the wind speed sensors, so that the wind speed sensors located at the air outlet and air inlet can acquire wind speed data according to the acquisition commands and feed back the acquired wind speed commands to the processor.
[0050] It should be noted that the processor can acquire wind speed data at the same time as acquiring internal pressure data and external pressure data, or it can acquire internal pressure data and external pressure data first and then acquire wind speed data, or it can acquire wind speed data first and then acquire internal pressure data and external pressure data. This application embodiment does not make specific limitations on the timing of acquiring wind speed data, internal pressure data and external pressure data.
[0051] Step 404: Compare the difference data with the preset dust removal range to obtain the comparison results.
[0052] After calculating the difference data, the processor can compare the difference data with the preset dust removal range to obtain a comparison result indicating whether the difference data is within the dust removal range. In subsequent steps, the processor can determine whether the dustproof cotton needs to be dusted based on the comparison result.
[0053] Optionally, the processor can first compare the difference data with the first pressure end value and the second pressure end value of the pressure dust removal range to obtain the pressure comparison result, and then generate the comparison result based on the pressure comparison result.
[0054] The first pressure value is less than the second pressure value. For example, the pressure dust removal range can be a parameter range between the first pressure value and the second pressure value.
[0055] Correspondingly, if the difference data is greater than the second pressure end value, it indicates that the internal pressure data and the external pressure data are significantly different, and the dust and lint accumulated in the dustproof cotton are quite serious, resulting in the difference data not being within the pressure dust removal range. Therefore, the pressure comparison result can be obtained indicating that the difference data is not within the pressure dust removal range.
[0056] Conversely, if the difference data is greater than or equal to the first pressure end value and less than or equal to the second pressure end value, it indicates that the difference between the internal pressure data and the external pressure data is small, and the dust and lint accumulated in the dustproof cotton is less, so that the difference data is still within the pressure dust removal range, and the pressure comparison result indicates that the difference data is within the pressure dust removal range.
[0057] Additionally, if the difference in data is less than the first pressure value, it indicates that the internal and external pressure data are relatively close, the dust and lint buildup on the dustproof cotton is not severe, the charging pile has good ventilation, and there is no need to clean the dustproof cotton. Of course, it is also possible that the dustproof cotton inside the charging pile has fallen off. Therefore, a warning result can be generated to remind users to check the charging pile.
[0058] For example, after generating an early warning result, the processor can send the early warning result to the system or platform connected to the charging pile through the communication module, reminding the user to check the charging pile and determine whether the dustproof cotton of the charging pile has fallen off or other issues.
[0059] Furthermore, corresponding to step 403, the processor can acquire not only difference data but also wind speed data. Therefore, the dust removal range can include not only pressure dust removal range but also wind speed dust removal range.
[0060] Therefore, after the processor compares the difference data with the pressure dust removal range included in the dust removal range to obtain the pressure comparison result, the processor can also compare the wind speed data with the wind speed dust removal range included in the dust removal range to obtain the wind speed comparison result. Then, based on the pressure comparison result and the wind speed comparison result, a comparison result is obtained.
[0061] When the fan speed is too high, it indicates an abnormal heat dissipation problem inside the charging station. By combining the difference between the internal and external pressure data of the charging station, it can be determined whether the abnormal heat dissipation is caused by excessive accumulation of dust and lint in the dustproof cotton. Therefore, the processor's judgment based on the fan speed can further improve the accuracy of determining whether the charging station needs dust removal.
[0062] Step 405: Based on the comparison results, control the pre-set dust removal structure to perform dust removal.
[0063] As described in step 404, the comparison results can include pressure comparison results and wind speed comparison results. Accordingly, the processor can determine whether dust removal is needed based on the pressure comparison results, and further, it can combine the wind speed comparison results to determine whether dust removal is needed.
[0064] Correspondingly, if the comparison results only include pressure comparison results, the processor can control the dust removal structure of the charging pile according to the pressure comparison results, and perform dust removal operation on the dustproof cotton, or temporarily not perform dust removal operation.
[0065] Specifically, the processor can identify the pressure comparison results and determine whether the difference data is within the preset pressure dust removal range, thereby determining whether it is necessary to control the dust removal structure to perform dust removal operation on the dustproof cotton.
[0066] Furthermore, when the comparison results include pressure comparison results and wind speed comparison results, the processor can simultaneously determine whether to perform dust removal based on the results corresponding to the pressure comparison results and wind speed comparison results respectively.
[0067] Optionally, if the pressure comparison result indicates that the difference data is within the pressure dust removal range of the dust removal range, and the wind speed comparison result indicates that the wind speed data is within the wind speed dust removal range of the dust removal range, then the preset dust removal structure is controlled to stop dust removal.
[0068] However, if the pressure difference data in the pressure comparison result indicates that the pressure difference data is outside the dust removal range, or if the wind speed comparison result indicates that the wind speed data is outside the dust removal range, then the pre-set dust removal structure will be controlled to perform dust removal.
[0069] It should be noted that in practical applications, the processor can control the dust removal structure to remove dust from the dustproof cotton according to a preset dust removal duration. Furthermore, the processor can use different currents to drive the motor based on the parameter values corresponding to the difference data and wind speed data, so that the dust removal structure can remove dust from the dustproof cotton with different intensities.
[0070] For example, the greater the difference between the differential data and the second pressure end value of the pressure dust removal range, the higher the degree of dust and lint accumulation in the dustproof cotton, and the greater the dust removal force required for the dustproof cotton, thus allowing for the selection of a larger current drive motor.
[0071] It should also be noted that this application embodiment uses automatic dust removal of charging piles as an example for illustration. In actual applications, charging piles can also receive dust removal instructions sent remotely through the communication module and remove dust from the dustproof cotton according to the dust removal instructions. This application embodiment does not specifically limit the method of dust removal for charging piles.
[0072] In summary, the dust removal method provided in this application collects internal and external pressure data, calculates the difference data based on these data, compares the difference data with a pre-set dust removal range, obtains a comparison result, and then controls a pre-set dust removal structure to perform dust removal based on the comparison result. The difference data represents the difference between the internal and external pressure data. The solution provided in this application, by detecting the internal and external pressure data of the charging pile, can determine whether the large pressure difference caused by the accumulation of dust and lint in the dustproof cotton is affecting the heat dissipation of the charging pile. It can automatically calculate based on the pressure difference corresponding to the dustproof cotton, and thus perform dust removal based on the calculation result, ensuring the normal operation of the charging pile. This improves the timeliness of dust removal from the dustproof cotton and also enhances the stability and reliability of the charging pile's heat dissipation.
[0073] Furthermore, by acquiring wind speed data, when the fan speed is too high, it indicates that there is an abnormality in the internal heat dissipation of the charging pile. By combining the difference between the internal pressure data and the external pressure data of the charging pile, it can be determined whether the abnormal heat dissipation of the charging pile is caused by excessive accumulation of dust and lint in the dustproof cotton. This can further improve the accuracy and reliability of determining whether the charging pile needs dust removal.
[0074] In addition, the charging pile can also receive dust removal commands sent remotely through the communication module, and remove dust from the dustproof cotton according to the dust removal command. Based on the automatic dust removal of the charging pile, the dust removal of the charging pile can be controlled remotely, which can improve the flexibility and reliability of dust removal of the charging pile.
[0075] Based on the same inventive concept, this application also provides a charging pile. Figure 5 This is a schematic diagram of the structure of a charging pile provided in an embodiment of this application, such as... Figure 5 As shown, the charging pile provided in this embodiment includes a memory 51 and a processor 52. The memory 51 is used to store a computer program 53; the processor 52 is used to execute the method described in the above method embodiment when the computer program 53 is invoked.
[0076] The charging pile provided in this embodiment can execute the above method embodiment, and its implementation principle and technical effect are similar, so it will not be described again here.
[0077] This application also provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the methods described in the above-described method embodiments.
[0078] This application also provides a computer program product that, when running on a charging pile, causes the charging pile to implement the method described in the above-described method embodiments.
[0079] If the integrated units described above are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments of this application can be implemented by a computer program instructing related hardware. The computer program can be stored in a computer-readable storage medium, and when executed by a processor, it can implement the steps of the various method embodiments described above. The computer program includes computer program code, which can be in the form of source code, object code, executable files, or certain intermediate forms. The computer-readable storage medium can include at least: any entity or device capable of carrying computer program code to a photographing device / terminal device, a recording medium, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electrical carrier signal, a telecommunication signal, and a software distribution medium. Examples include USB flash drives, portable hard drives, magnetic disks, or optical disks. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electrical carrier signals or telecommunication signals.
[0080] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.
[0081] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.
[0082] In the embodiments provided in this application, it should be understood that the disclosed apparatus / devices and methods can be implemented in other ways. For example, the apparatus / device embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.
[0083] 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.
[0084] 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.
[0085] 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]."
[0086] 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.
[0087] 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.
[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A dust removal method, characterized in that, The method includes: Collect internal and external pressure data; The difference data is calculated based on the internal pressure data and the external pressure data, and the difference data is used to represent the difference between the internal pressure data and the external pressure data; The difference data is compared with the preset dust removal range to obtain the comparison results; Based on the comparison results, the pre-set dust removal structure is controlled to perform dust removal.
2. The method according to claim 1, characterized in that, The dust removal range includes: pressure dust removal range; The step of comparing the difference data with a preset dust removal range to obtain a comparison result includes: The difference data is compared with the first pressure end value and the second pressure end value of the pressure dust removal range to obtain the pressure comparison result, where the first pressure end value is less than the second pressure end value. The comparison result is generated based on the pressure comparison result.
3. The method according to claim 2, characterized in that, The step of comparing the difference data with the first pressure end value and the second pressure end value of the pressure dust removal range to obtain the pressure comparison result includes: If the difference data is less than the first pressure end value, or if the difference data is greater than the second pressure end value, then the pressure comparison result indicates that the difference data is not within the pressure dust removal range. If the difference data is greater than or equal to the first pressure end value, and the difference data is less than or equal to the second pressure end value, then the pressure comparison result indicating that the difference data is within the pressure dust removal range is obtained.
4. The method according to claim 1, characterized in that, Before comparing the difference data with a preset dust removal range to obtain the comparison result, the method further includes: Obtain wind speed data; The step of comparing the difference data with a preset dust removal range to obtain a comparison result includes: The difference data is compared with the pressure dust removal range included in the dust removal range to obtain the pressure comparison result; The wind speed data is compared with the wind speed dust removal range included in the dust removal range to obtain the wind speed comparison result; The comparison result is obtained based on the pressure comparison result and the wind speed comparison result.
5. The method according to claim 4, characterized in that, The step of comparing the wind speed data with the wind speed dust removal range included in the dust removal range to obtain the wind speed comparison result includes: If the wind speed data is less than the first wind speed endpoint value, or if the wind speed data is greater than the second wind speed endpoint value, then the wind speed comparison result is obtained, indicating that the wind speed data is not within the wind speed dust removal range, and the first wind speed endpoint value is less than the second wind speed endpoint value. If the wind speed data is greater than or equal to the first wind speed endpoint and the wind speed data is less than or equal to the second wind speed endpoint, then the wind speed comparison result indicating that the wind speed data is within the wind speed dust removal range is obtained.
6. The method according to any one of claims 1 to 5, characterized in that, The comparison results include pressure comparison results and wind speed comparison results; The step of controlling the pre-set dust removal structure to perform dust removal based on the comparison result includes: If the pressure comparison result indicates that the difference data is within the pressure dust removal range of the dust removal range, and the wind speed comparison result indicates that the wind speed data is within the wind speed dust removal range of the dust removal range, then the preset dust removal structure is controlled to stop dust removal. If the pressure comparison result indicates that the difference data is outside the pressure dust removal range of the dust removal range, or if the wind speed data is outside the wind speed dust removal range of the dust removal range, then the pre-set dust removal structure is controlled to perform dust removal.
7. The method according to any one of claims 1 to 5, characterized in that, Both the internal pressure data and the external pressure data are collected from the air inlet or air outlet of the charging pile.
8. A dust removal structure, characterized in that, include: Motor, connecting rod, and dust collector flap; The motor is connected to the connecting rod, and the motor is used to drive the connecting rod to rotate; The connecting rod is connected to the dust removal stick. When the connecting rod rotates, the dust removal stick moves with the connecting rod, so that the dust removal stick removes dust from the dustproof cotton.
9. A charging pile, characterized in that, include: A memory and a processor, wherein the memory is used to store computer programs; The processor is configured to perform the method as described in any one of claims 1-7 when the computer program is invoked.
10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the method as described in any one of claims 1-7.