Dustproof control method and device for charging pile

Abstract

A dust prevention control method and device for a charging pile, the method comprises the following steps: obtaining target dust data, the target dust data is used to represent the dust condition of the airflow entering the target component, the target component is an air inlet component or an air outlet component; determining a target dust prevention strategy according to the target dust data and the target component, the target dust prevention strategy is used to generate a target dust prevention airflow; and executing the target dust prevention strategy to block the dust from entering the inside of the charging pile through the target dust prevention airflow. In this way, by obtaining the target dust data, determining the target dust prevention strategy for generating the target dust prevention airflow according to the target dust data and the target component into which the dust enters, and then blocking the dust from entering the inside of the charging pile through the corresponding target dust prevention airflow, the charging pile can dynamically adjust the dust prevention strategy according to the dust condition of the real-time monitored airflow and the position of the airflow entering the charging pile, so as to generate the dust prevention airflow for blocking the fine dust and metal dust from entering the inside of the charging pile, thereby improving the safety of the charging pile and prolonging the service life.

Description

Technical Field

[0001] This application relates to the field of dust prevention technology for charging piles, specifically to a dust prevention control method and device for charging piles. Background Technology

[0002] Dust control is crucial for ensuring the safe operation of charging stations. Current technology uses filters on the outside of the charging station for dust prevention. However, charging stations require external air to cool internal components. In areas with severe wind and sandstorms, not only is the airborne dust concentration high and the wind speed fast, but the dust particles are also fine and contain metals. While the filters meet ventilation requirements, they cannot filter out these fine dust particles, which then enter the charging station with the air, damaging internal components. This results in low safety and short lifespan for charging stations in areas with severe wind and sandstorms. Therefore, improving the safety and extending the lifespan of charging stations has become a technical problem that needs further resolution. Summary of the Invention

[0003] This application proposes a dust control method and device for charging piles to solve the problems of low safety and short service life of charging piles, thereby improving the safety of charging piles and extending their service life.

[0004] In a first aspect, embodiments of this application provide a dust control method for charging piles, applied to a controller in a dust control system for charging piles. The dust control system for charging piles includes an air inlet assembly, an air outlet assembly, a charging pile, and the controller. The method includes:

[0005] Acquire target dust data, which is used to characterize the dust situation of the airflow entering the target component, where the target component is the air inlet component or the air outlet component;

[0006] A target dust control strategy is determined based on the target dust data and the target component, and the target dust control strategy is used to generate a target dust control airflow.

[0007] The target dust prevention strategy is implemented to prevent dust from entering the charging pile through the target dust prevention airflow.

[0008] In one possible embodiment, the air intake component includes a first dust sensor, the air outlet component includes a second dust sensor, and the method for acquiring the target dust data includes the following steps: determining the operating mode of the charging pile, wherein the operating mode is a charging mode or a standby mode; if the operating mode is the charging mode, determining the air intake component as the target component; acquiring the target dust data through the first dust sensor; if the operating mode is the standby mode, determining the air outlet component as the target component; and acquiring the target dust data through the second dust sensor.

[0009] In one possible embodiment, determining the target dust control strategy based on the target dust data and the target component includes: determining a target airflow type based on the target component, the target airflow type indicating the direction of the target dust control airflow; determining target airflow data based on the target airflow type and the target dust data; and determining the target dust control strategy based on the target airflow data.

[0010] In one possible embodiment, the air inlet assembly further includes a settling assembly, and the step of determining the target airflow type based on the target assembly includes: when the target assembly is the air inlet assembly, determining the target airflow type as a first obstructing airflow, wherein the first obstructing airflow is an airflow that blows dust from the airflow entering the air inlet assembly toward the settling assembly; and when the target assembly is the air outlet assembly, determining the target airflow type as a second obstructing airflow, wherein the second obstructing airflow is an airflow that isolates dust from the airflow entering the air outlet assembly from the air outlet assembly.

[0011] In one possible embodiment, determining the target airflow data based on the target airflow type and the target dust data includes: when the target airflow type is the first obstructing airflow, determining first airflow data based on the target dust data; determining the target dust control strategy based on the first airflow data; when the target airflow type is the second obstructing airflow, determining second airflow data based on the target dust data; and determining the target dust control strategy based on the second airflow data.

[0012] In one possible embodiment, the first airflow data includes a first airflow pressure, the air intake component includes a settling component, and determining the first airflow data based on the target dust data includes: acquiring the target component state of the settling component, the component state being used to characterize the current settling capacity of the settling component; and determining the first airflow pressure based on the target dust data and the target component state.

[0013] In one possible embodiment, the second airflow data includes a second airflow velocity, and determining the second airflow data based on the target dust data includes: acquiring the dust airflow velocity of the airflow entering the air outlet component; and determining the second airflow velocity based on the target dust data and the dust airflow velocity.

[0014] Secondly, embodiments of this application provide a dust control device for charging piles, applied to a controller in a dust control system for charging piles. The dust control system for charging piles includes an air inlet assembly, an air outlet assembly, a charging pile, and the controller. The device includes:

[0015] The first receiving unit is used to acquire target dust data, which is used to characterize the dust situation of the airflow entering the target component, and the target component is the air inlet component or the air outlet component.

[0016] The first processing unit is configured to determine a target dust control strategy based on the target dust data and the target component, wherein the target dust control strategy is used to generate a target dust control airflow.

[0017] The target dust prevention strategy is implemented to prevent dust from entering the charging pile through the target dust prevention airflow.

[0018] Thirdly, embodiments of this application provide a controller including a processor, a memory, and one or more programs stored in the memory and configured to be executed by the processor, the programs including instructions for performing steps as described in any of the first aspects.

[0019] Fourthly, embodiments of this application provide a computer-readable storage medium having a computer program / instructions stored thereon, which, when executed by a processor, implement the steps of the method described in any of the first aspects.

[0020] Fifthly, embodiments of this application provide a computer program product, including a computer program / instructions, which, when executed by a processor, implement some or all of the steps of the method described in any of the first aspects of embodiments of this application.

[0021] As can be seen, in this application, the controller acquires target dust data, which characterizes the dust situation of the airflow entering the target component, which is either an air inlet component or an air outlet component. Based on the target dust data and the target component, a target dust prevention strategy is determined, which generates a target dust prevention airflow. The target dust prevention strategy is then executed to block dust from entering the charging pile through the target dust prevention airflow. Thus, by acquiring target dust data and determining the target dust prevention strategy based on the target dust data and the target component containing dust, and then using the corresponding target dust prevention airflow to block dust from entering the charging pile, the dust prevention strategy can be dynamically adjusted according to the real-time monitored dust situation of the incoming airflow and its location. This generates a dust prevention airflow that blocks fine dust and metal dust from entering the charging pile, improving the safety of the charging pile and extending its service life. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a dust prevention control system for charging piles provided in an embodiment of this application;

[0024] Figure 2 This is a schematic diagram of another dust control system for charging piles provided in an embodiment of this application;

[0025] Figure 3 This is a schematic diagram of another dust control system for charging piles provided in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of the controller in a dust prevention control system for charging piles provided in an embodiment of this application;

[0027] Figure 5 This is a schematic flowchart of a dust control method for charging piles provided in an embodiment of this application;

[0028] Figure 6 This is a schematic diagram of a scenario for a dust control method for charging piles provided in an embodiment of this application;

[0029] Figure 7 This is a functional unit block diagram of a dust control device for charging piles provided in an embodiment of this application;

[0030] Figure 8 This is a functional unit block diagram of another charging pile dust control device provided in the embodiments of this application;

[0031] Figure 9 This is a structural block diagram of a controller provided in an embodiment of this application. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0033] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0034] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0035] In the embodiments of this application, "and / or" describes the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone; A and B exist simultaneously; B exists alone. Among them, A and B can be singular or plural.

[0036] In this embodiment, the symbol " / " can indicate that the preceding and following objects are in an "or" relationship. Alternatively, the symbol " / " can also represent a division sign, i.e., performing a division operation. For example, A / B can mean A divided by B.

[0037] In the embodiments of this application, "at least one item" or its similar expression refers to any combination of these items, including any combination of a single item or a plurality of items. "One or more" means one or more, while "multiple" means two or more. For example, "at least one item" of a, b, or c can represent the following seven cases: a, b, c; a and b; a and c; b and c; a, b, and c. Each of a, b, and c can be an element or a set containing one or more elements.

[0038] In the embodiments of this application, "equal to" can be used with "greater than" and is applicable to technical solutions used when "greater than" is used; it can also be used with "less than" and is applicable to technical solutions used when "less than" is used. When "equal to" is used with "greater than", it is not used with "less than"; when "equal to" is used with "less than", it is not used with "greater than".

[0039] To better understand the solutions of the embodiments of this application, the terminal devices, related concepts and background that may be involved in the embodiments of this application will be introduced below.

[0040] Air curtain: also known as air screen, is an invisible barrier formed by spraying a uniform, strong, high-speed airflow in a specific direction. It can form an air curtain between spaces, thereby isolating the air in different areas.

[0041] Dust control is crucial for ensuring the safe operation of charging stations. Current technology uses filters on the outside of the charging station for dust prevention. However, charging stations require external air to cool internal components. In areas with severe wind and sandstorms, not only is the airborne dust concentration high and the wind speed fast, but the dust particles are also fine and contain metals. While the filters meet ventilation requirements, they cannot filter out these fine dust particles, which then enter the charging station with the air, damaging internal components. This results in low safety and short lifespan for charging stations in areas with severe wind and sandstorms. Therefore, improving the safety and extending the lifespan of charging stations has become a technical problem that needs further resolution.

[0042] To address the aforementioned issues, this application provides a dust control method and apparatus for charging piles. This method acquires target dust data and determines a target dust control strategy based on the target dust data and the target components that have entered the dust. The corresponding target dust control airflow then blocks dust from entering the charging pile. This allows for dynamic adjustment of the dust control strategy based on real-time monitoring of the dust conditions and location of the incoming airflow, thereby generating a dust control airflow that prevents fine dust and metal dust from entering the charging pile, improving the safety of the charging pile and extending its service life.

[0043] Please see Figure 1 , Figure 1 This is a schematic diagram of the structure of a dust prevention control system for charging piles provided in an embodiment of this application. Figure 1 As shown, the charging pile dust control system 100 includes an air inlet assembly 110, a controller 120, an air outlet assembly 130, and a charging pile 140. The air inlet assembly 110 is deployed on the charging pile 140, the controller 120 is deployed on the charging pile 140, and the air outlet assembly 130 is deployed on the charging pile 140. The air inlet assembly 110 is communicatively connected to the controller 120, the air outlet assembly 130 is communicatively connected to the controller 120, and the charging pile is communicatively connected to the controller 120. The controller 120 can be a single controller or a group of controllers.

[0044] In the daily use of the charging pile dust prevention control system 100, the controller 120 acquires target dust data, which is used to characterize the dust situation of the airflow entering the target component, which is either an air inlet component or an air outlet component; the controller 120 determines a target dust prevention strategy based on the target dust data and the target component, which is used to generate a target dust prevention airflow; the controller 120 executes the target dust prevention strategy to block dust from entering the charging pile through the target dust prevention airflow.

[0045] Please see Figure 2 , Figure 2 This is a schematic diagram of another dust control system for charging piles provided in an embodiment of this application. Figure 2 As shown, the air inlet assembly 110 in the charging pile dust control system 100 can be deployed on the inner or outer surface of the charging pile 140's housing, and the air outlet assembly 130 can be deployed on the inner or outer surface of the charging pile 140's housing. In this embodiment, the air inlet assembly 110 is deployed on the outer surface of the charging pile 140's housing, and the air outlet assembly 130 is deployed on the inner surface of the charging pile 140's housing. The controller 120 is deployed inside the charging pile 140.

[0046] Please see Figure 3 , Figure 3 This is a schematic diagram of another dust control system for charging piles provided in an embodiment of this application. Figure 3As shown, the air intake component 110 in the dust control system 100 of the charging pile includes a first fan 201, a first filter 202, a first dust sensor 203, an air inlet 204, a second filter 205, an air intake chamber 206, and a settling component 207. The first fan 201 can be a centrifugal fan or a centrifugal fan group composed of multiple centrifugal fans. In this embodiment, the first fan 201 includes two vertically distributed centrifugal fans. The first dust sensor 203 can be a single dust sensor or a group of multiple dust sensors. In this embodiment, the first dust sensor 203 includes two vertically distributed dust sensors. The charging pile 140 includes a charging component 208. The air outlet component 130 includes a second fan 209, a second dust sensor 2010, an air outlet 2011, and an air outlet cavity 2012. The second fan 209 can be a centrifugal fan or a group of multiple centrifugal fans. In this embodiment, the second fan 209 includes a single centrifugal fan. The second dust sensor 2010 can be a single dust sensor or a group of multiple dust sensors. In this embodiment, the second dust sensor 2010 includes a single dust sensor. The controller 120 is deployed in the charging pile 140. The first fan 201 and the first dust sensor 203 in the air intake assembly 110 are communicatively connected to the controller 120. The second fan 209 and the second dust sensor 2010 in the air outlet assembly 130 are communicatively connected to the controller 120. The charging assembly in the charging pile 140 is communicatively connected to the controller 120.

[0047] The filtration efficiency of the first filter 202 is lower than that of the second filter 205.

[0048] Specifically, the settling component 207 can be a water tank containing a liquid medium.

[0049] like Figure 4 As shown, the controller 120 includes a processor 410 and a memory 420, with the processor 410 communicatively connected to the memory 420. The memory 420 stores one or more programs, which are configured to be executed by the processor 410. The functions of these programs are: acquiring target dust data, which characterizes the dust situation in the airflow entering a target component (either an air inlet or outlet component); determining a target dust prevention strategy based on the target dust data and the target component, which generates a target dust prevention airflow; and executing the target dust prevention strategy to block dust from entering the charging pile through the target dust prevention airflow.

[0050] The following describes a dust control method for charging piles provided by an embodiment of this application.

[0051] Please see Figure 5 , Figure 5 This is a flowchart illustrating a dust control method for charging piles provided in an embodiment of this application, applicable to, for example... Figure 1 The dust control system 100 for charging piles shown includes a controller 120. The dust control system 100 comprises an air inlet assembly 110, a controller 120, an air outlet assembly 130, and a charging pile 140. The air inlet assembly 110, the controller 120, and the air outlet assembly 130 are all deployed on the charging pile 140. The air inlet assembly 110 and the controller 120 are communicatively connected. The controller 120 can be a single controller or a group of multiple controllers. Figure 5 As shown, the method includes the following steps:

[0052] Step S501: Obtain target dust data.

[0053] The target dust data is used to characterize the dust situation of the airflow entering the target component, where the target component is the air inlet component or the air outlet component.

[0054] The target dust data may include dust density, dust particle size distribution, dust movement speed, etc.

[0055] In one possible embodiment, the air intake component includes a first dust sensor, the air outlet component includes a second dust sensor, and the method for acquiring the target dust data includes the following steps: determining the operating mode of the charging pile, wherein the operating mode is a charging mode or a standby mode; if the operating mode is the charging mode, determining the air intake component as the target component; acquiring the target dust data through the first dust sensor; if the operating mode is the standby mode, determining the air outlet component as the target component; and acquiring the target dust data through the second dust sensor.

[0056] The charging mode indicates that the charging components in the charging pile are running, while the standby mode indicates that the charging components in the charging pile are not running.

[0057] When the operating mode is the charging mode, external air needs to be introduced to cool the charging components. In this case, the air inlet component is the entrance for external airflow into the charging pile, and the air outlet component is the exit for external airflow leaving the charging pile. When the operating mode is the standby mode, external air does not need to be introduced to cool the charging components, but if the external airflow is too strong, it will backflow into the charging pile from the air outlet component.

[0058] As can be seen, in this example, the target component is determined according to the working mode of the charging pile, and the target dust data is obtained through the dust sensor corresponding to the target component. This enables the dust prevention strategy to be dynamically adjusted based on the dust situation of the incoming airflow and the location of the incoming airflow in real time, so as to generate a dust prevention airflow that blocks fine dust and metal dust from entering the charging pile, thereby improving the safety of the charging pile and extending its service life.

[0059] Step S502: Determine the target dust prevention strategy based on the target dust data and the target component.

[0060] The target dust control strategy is used to generate target dust control airflow.

[0061] The target dust-proof airflow is used to block dust from entering the charging pile from the airflow entering the target component.

[0062] In one possible embodiment, determining the target dust control strategy based on the target dust data and the target component includes: determining a target airflow type based on the target component, the target airflow type indicating the direction of the target dust control airflow; determining target airflow data based on the target airflow type and the target dust data; and determining the target dust control strategy based on the target airflow data.

[0063] The target airflow type also characterizes the significance of the target dustproof airflow to the airflow entering the target component, and the relationship includes enhancement and obstruction.

[0064] Specifically, determining the target dust control strategy based on the target airflow data can be: determining target fan control data based on the target airflow data, wherein the target fan control data is used to instruct the first fan or the second fan to generate the target dust control airflow; determining the target dust control strategy based on the target fan control data and a preset safety indicator, wherein the target equation strategy is used to generate the target dust control airflow until the real-time dust data detected by the first dust sensor or the second dust sensor meets the safety indicator.

[0065] As can be seen, in this example, the target airflow type is determined based on the target component, and then the target airflow data is determined based on the target airflow type and the target dust data. Thus, the target dust prevention strategy is determined based on the target airflow data, enabling the charging pile to dynamically adjust the dust prevention strategy according to the dust situation of the incoming airflow and the location of the incoming airflow in real time, so as to generate a dust prevention airflow that blocks fine dust and metal dust from entering the charging pile, thereby improving the safety of the charging pile and extending its service life.

[0066] In one possible embodiment, the air inlet assembly further includes a settling assembly, and the step of determining the target airflow type based on the target assembly includes: when the target assembly is the air inlet assembly, determining the target airflow type as a first obstructing airflow, wherein the first obstructing airflow is an airflow that blows dust from the airflow entering the air inlet assembly toward the settling assembly; and when the target assembly is the air outlet assembly, determining the target airflow type as a second obstructing airflow, wherein the second obstructing airflow is an airflow that isolates dust from the airflow entering the air outlet assembly from the air outlet assembly.

[0067] Wherein, when the target airflow type of the target dustproof airflow is the first blocking airflow, the target dustproof airflow is generated by the first fan and blows the dust in the airflow entering the air intake component toward the airflow of the settling component.

[0068] Wherein, when the target airflow type of the target dustproof airflow is the second blocking airflow, the target dustproof airflow is generated by the second fan and is an airflow that cuts across the airflow entering the air outlet assembly to form an air curtain or an airflow that is in the opposite direction to the airflow entering the air outlet assembly.

[0069] As can be seen, in this example, when the target component is an air intake component, the target airflow type is the first obstructing airflow; when the target component is an air outlet component, the target airflow type is the second obstructing airflow. The target airflow data is then determined based on the target airflow type and the target dust data. The target dust prevention strategy is then determined based on the target airflow data, enabling the charging pile to dynamically adjust the dust prevention strategy according to the dust situation of the incoming airflow and the location of the incoming airflow in real time. This generates a dust-proof airflow that blocks fine dust and metal dust from entering the charging pile, improving the safety of the charging pile and extending its service life.

[0070] In one possible embodiment, determining the target airflow data based on the target airflow type and the target dust data includes: when the target airflow type is the first obstructing airflow, determining first airflow data based on the target dust data; determining the target dust control strategy based on the first airflow data; when the target airflow type is the second obstructing airflow, determining second airflow data based on the target dust data; and determining the target dust control strategy based on the second airflow data.

[0071] The first airflow data is used to instruct the first fan to generate the target dust-proof airflow.

[0072] The second airflow data is used to instruct the second fan to generate the target dust-proof airflow.

[0073] As can be seen, in this example, different airflow data are determined based on different target airflow types and target dust data, and then the target dust prevention strategy is determined based on the different airflow data. This allows for the determination of different target dust prevention strategies for different dust ingress situations, thereby generating a dust-proof airflow that blocks fine dust and metal dust from entering the charging pile, improving the safety of the charging pile and extending its service life.

[0074] In one possible embodiment, the first airflow data includes a first airflow pressure, the air intake component includes a settling component, and determining the first airflow data based on the target dust data includes: acquiring the target component state of the settling component, the component state being used to characterize the current settling capacity of the settling component; and determining the first airflow pressure based on the target dust data and the target component state.

[0075] Specifically, the target component state can be the current dust deposition amount in a water tank containing liquid medium, and the current dust deposition amount is inversely proportional to the current settling capacity.

[0076] Specifically, determining the first airflow pressure based on the target dust data and the target component status can be: determining a target settling pressure based on the target dust data and the target component status, wherein the target settling pressure is used to ensure that the amount of dust settling in the settling component per unit time is greater than or equal to the amount of dust brought in by the airflow entering the air inlet component per unit time; and determining the first airflow pressure based on the target settling pressure.

[0077] Please refer to Figure 6 , Figure 6 This is a schematic diagram illustrating a scenario of a dust control method for charging piles provided in an embodiment of this application. Figure 6As shown, when the controller 120 in the dust control system 100 of the charging pile detects that the charging component 208 is running, the working mode of the charging pile 140 is the charging mode, the target component is the air intake component 110, the airflow N entering the air intake component 110 from the air inlet 204 carries dust, after being coarsely filtered by the first filter screen 202, the airflow N carrying fine dust enters the air intake cavity 206, the first dust sensor 203 acquires the target dust data of the airflow N, the first fan 201 of the air intake component 110 generates the target dustproof airflow M of the first blocking airflow type, the target dustproof airflow M cuts across the airflow N, blows the dust carried by the airflow N toward the settling component 207, and settles the fine dust in the airflow N in the settling component 207, the airflow N then enters the interior of the charging pile 140 through the second filter screen 205.

[0078] As can be seen, in this example, the first airflow pressure is determined based on the current settling capacity of the settling component and the target dust data. Then, based on the first airflow pressure and the target airflow type, a target dust prevention strategy is determined that can generate a target dust prevention airflow with the target airflow type of the first blocking airflow. This can prevent fine dust and metal dust from entering the charging pile, improve the safety of the charging pile, and extend its service life.

[0079] In one possible embodiment, the second airflow data includes a second airflow velocity, and determining the second airflow data based on the target dust data includes: acquiring the dust airflow velocity of the airflow entering the air outlet component; and determining the second airflow velocity based on the target dust data and the dust airflow velocity.

[0080] The second fan can be deployed on the charging pile in a direction that cuts across the airflow entering the air outlet assembly, or it can be in the opposite direction to the airflow entering the air outlet assembly.

[0081] When the second fan cuts through the airflow of the air outlet assembly in the deployment direction of the charging pile, the target blocking airflow generates an air curtain at the second airflow velocity, isolating the dust in the airflow entering the air outlet assembly from the outside of the air outlet cavity of the air outlet assembly.

[0082] When the deployment direction of the second fan on the charging pile is opposite to the direction of the airflow entering the air outlet component, the target blocking airflow counteracts the airflow entering the air outlet component at the second airflow velocity, so as to blow the dust of the airflow entering the air outlet component outward.

[0083] Step S503: Execute the target dust prevention strategy to block dust from entering the charging pile through the target dust prevention airflow.

[0084] As can be seen, in this application, the controller acquires target dust data, which characterizes the dust situation of the airflow entering the target component, which is either an air inlet component or an air outlet component. Based on the target dust data and the target component, a target dust prevention strategy is determined, which generates a target dust prevention airflow. The target dust prevention strategy is then executed to block dust from entering the charging pile through the target dust prevention airflow. Thus, by acquiring target dust data and determining the target dust prevention strategy based on the target dust data and the target component containing dust, the corresponding target dust prevention airflow blocks dust from entering the charging pile. This allows the charging pile to dynamically adjust its dust prevention strategy based on the real-time monitored dust situation and the location of the incoming airflow, generating a dust prevention airflow that blocks fine dust and metal dust from entering the charging pile, thereby improving the charging pile's safety and extending its service life.

[0085] The above primarily describes the solutions of the embodiments of this application from the perspective of the method execution process. It is understood that, in order to achieve the above functions, the controller includes the corresponding hardware structures and / or software modules for executing each function. Those skilled in the art should readily recognize that, in conjunction with the units and algorithm steps of the various examples described in the embodiments provided herein, this application can be implemented in hardware or a combination of hardware and computer software. Whether a function is executed in hardware or by computer software driving hardware 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.

[0086] For embodiments consistent with those shown above, please refer to... Figure 7 , Figure 7 This is a functional unit block diagram of a dust control device for charging piles provided in an embodiment of this application, such as... Figure 7 As shown, the charging pile dust control device 700 includes: a first receiving unit 701, used to acquire target dust data, the target dust data being used to characterize the dust situation of the airflow entering the target component, the target component being the air inlet component or the air outlet component; a first processing unit 702, used to determine a target dust prevention strategy based on the target dust data and the target component, the target dust prevention strategy being used to generate a target dust prevention airflow; and to execute the target dust prevention strategy to block dust from entering the interior of the charging pile through the target dust prevention airflow.

[0087] In one possible embodiment, the air intake component includes a first dust sensor, the air outlet component includes a second dust sensor, and the method for acquiring the target dust data includes the following steps: determining the operating mode of the charging pile, wherein the operating mode is a charging mode or a standby mode; if the operating mode is the charging mode, determining the air intake component as the target component; acquiring the target dust data through the first dust sensor; if the operating mode is the standby mode, determining the air outlet component as the target component; and acquiring the target dust data through the second dust sensor.

[0088] In one possible embodiment, determining the target dust control strategy based on the target dust data and the target component includes: determining a target airflow type based on the target component, the target airflow type indicating the direction of the target dust control airflow; determining target airflow data based on the target airflow type and the target dust data; and determining the target dust control strategy based on the target airflow data.

[0089] In one possible embodiment, the air inlet assembly further includes a settling assembly, and the step of determining the target airflow type based on the target assembly includes: when the target assembly is the air inlet assembly, determining the target airflow type as a first obstructing airflow, wherein the first obstructing airflow is an airflow that blows dust from the airflow entering the air inlet assembly toward the settling assembly; and when the target assembly is the air outlet assembly, determining the target airflow type as a second obstructing airflow, wherein the second obstructing airflow is an airflow that isolates dust from the airflow entering the air outlet assembly from the air outlet assembly.

[0090] In one possible embodiment, determining the target airflow data based on the target airflow type and the target dust data includes: when the target airflow type is the first obstructing airflow, determining first airflow data based on the target dust data; determining the target dust control strategy based on the first airflow data; when the target airflow type is the second obstructing airflow, determining second airflow data based on the target dust data; and determining the target dust control strategy based on the second airflow data.

[0091] In one possible embodiment, the first airflow data includes a first airflow pressure, the air intake component includes a settling component, and determining the first airflow data based on the target dust data includes: acquiring the target component state of the settling component, the component state being used to characterize the current settling capacity of the settling component; and determining the first airflow pressure based on the target dust data and the target component state.

[0092] In one possible embodiment, the second airflow data includes a second airflow velocity, and determining the second airflow data based on the target dust data includes: acquiring the dust airflow velocity of the airflow entering the air outlet component; and determining the second airflow velocity based on the target dust data and the dust airflow velocity.

[0093] It is understood that since the method embodiments and the device embodiments are different presentations of the same technical concept, the content of the method embodiment section in this application should be adapted to the device embodiment section in a synchronous manner, and will not be repeated here.

[0094] When using integrated units, such as Figure 8 As shown, Figure 8 This is a functional unit block diagram of another dust control device for charging piles provided in this application embodiment. Figure 8 The charging pile dust control device 700 includes a processing module 812 and a communication module 811. The processing module 812 controls and manages the operation of the charging pile dust control device 700, for example, executing the steps of the first receiving unit 701 and the first processing unit 702, and / or performing other processes described herein. The communication module 811 supports interaction between the charging pile dust control device 700 and other devices. Figure 8 As shown, the charging pile dust control device 700 may also include a storage module 813, which is used to store the program code and data of the charging pile dust control device 700.

[0095] The processing module 812 can be a processor or controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), an ASIC, an FPGA, or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of this application. The processor can also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc. The communication module 811 can be a transceiver, RF circuitry, or a communication interface, etc. The storage module 813 can be a memory.

[0096] All relevant content in each scenario involved in the above method embodiments can be referenced from the functional descriptions of the corresponding functional modules, and will not be repeated here. The above-mentioned charging pile dust control device 700 can all perform the above-mentioned... Figure 5 The dust control method for charging piles is shown.

[0097] The above embodiments can be implemented, in whole or in part, by software, hardware, firmware, or any other combination thereof. When implemented using software, the above embodiments can be implemented, in whole or in part, as a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, all or part of the processes or functions described in the embodiments of this application are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired or wireless means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more sets of available media. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. A semiconductor medium can be a solid-state drive.

[0098] Figure 9 This is a structural block diagram of a controller provided in an embodiment of this application. Figure 9 As shown, the controller 120 may include one or more of the following components: a processor 410 and a memory 420 coupled to the processor 410, wherein the memory 420 may store one or more computer programs 421, which may be configured to implement the methods described in the above embodiments when executed by one or more processors 410.

[0099] Processor 410 may include one or more processing cores. Processor 410 connects to various parts within the controller 120 using various interfaces and lines, and executes various functions and processes data of the controller 120 by running or executing instructions, programs, code sets, or instruction sets stored in memory 420, and by calling data stored in memory 420. Optionally, processor 410 may be implemented using at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), or Programmable Logic Array (PLA). Processor 410 may integrate one or a combination of several of the following: Central Processing Unit (CPU), Graphics Processing Unit (GPU), and modem. The CPU primarily handles the operating system, user interface, and applications; the GPU is responsible for rendering and drawing the displayed content; and the modem handles wireless communication. It is understood that the modem may also not be integrated into processor 410, but may be implemented separately using a communication chip.

[0100] The memory 420 may include random access memory (RAM) or read-only memory (ROM). The memory 420 can be used to store instructions, programs, code, code sets, or instruction sets. The memory 420 may include a program storage area and a data storage area. The program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as touch functionality, sound playback functionality, image playback functionality, etc.), and instructions for implementing the various method embodiments described above. The data storage area may also store data created by the controller 120 during use.

[0101] It is understood that the controller 120 may include more or fewer structural elements than those shown in the above block diagram, and this is not limited thereto. Embodiments of this application provide a computer-readable storage medium having a computer program / instructions stored thereon, which, when executed by processor 410, implement the steps of the method described in any possible embodiment.

[0102] It should be understood that in the various embodiments of this application, the order of the above-mentioned processes does not imply 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 embodiments of this application.

[0103] In the several embodiments provided in this application, it should be understood that the disclosed methods, apparatuses, and systems can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for example, the division of units is merely a logical functional division, and other division methods may exist in actual implementation; 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, and the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0104] The unit described as a separate component may or may not be physically separate. The component shown as a unit may or may not be a physical unit; that is, it may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0105] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can be physically comprised separately, or two or more units can be integrated into one unit. The integrated unit described above can be implemented in hardware or in the form of hardware plus software functional units.

[0106] The integrated units implemented as software functional units described above can be stored in a computer-readable storage medium. These software functional units, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute some steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: a USB flash drive, a portable hard drive, a magnetic disk, an optical disk, volatile memory, or non-volatile memory. The non-volatile memory can 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 can be random access memory (RAM), which is used as an external cache. By way of example, but not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate synchronous DRAM (DDR SDRAM), enhanced synchronous DRAM (ESDRAM), synchronous linked DRAM (SLDRAM), and direct rambus RAM (DR RAM), etc., which are various media capable of storing program code.

[0107] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can easily conceive of variations or substitutions without departing from the spirit and scope of the present invention, and various modifications and alterations can be made, including combinations of the different functions and implementation steps described above, as well as software and hardware implementation methods, all of which are within the protection scope of the present invention.

Claims

1. A dust control method for charging piles, characterized in that, A controller used in a dust control system for charging piles, the dust control system for charging piles including an air inlet assembly, an air outlet assembly, a charging pile, and the controller, the method comprising: Acquire target dust data, which is used to characterize the dust situation of the airflow entering the target component, where the target component is the air inlet component or the air outlet component; A target dust control strategy is determined based on the target dust data and the target component, and the target dust control strategy is used to generate a target dust control airflow. The target dust prevention strategy is implemented to block dust from entering the charging pile through the target dust prevention airflow; The air intake component includes a first dust sensor, and the air outlet component includes a second dust sensor. The method for acquiring the target dust data includes the following steps: determining the operating mode of the charging pile, wherein the operating mode is either a charging mode or a standby mode; if the operating mode is the charging mode, determining the air intake component as the target component; acquiring the target dust data through the first dust sensor; if the operating mode is the standby mode, determining the air outlet component as the target component; acquiring the target dust data through the second dust sensor. The step of determining the target dust control strategy based on the target dust data and the target component includes: determining the target airflow type based on the target component, wherein the target airflow type is used to indicate the direction of the target dust control airflow; determining target airflow data based on the target airflow type and the target dust data; and determining the target dust control strategy based on the target airflow data. The air inlet assembly further includes a settling assembly. Determining the target airflow type based on the target assembly includes: when the target assembly is the air inlet assembly, determining the target airflow type as a first obstructing airflow, wherein the first obstructing airflow is an airflow that blows dust from the airflow entering the air inlet assembly toward the settling assembly; and when the target assembly is the air outlet assembly, determining the target airflow type as a second obstructing airflow, wherein the second obstructing airflow is an airflow that isolates dust from the airflow entering the air outlet assembly from the air outlet assembly.

2. The method according to claim 1, characterized in that, The step of determining the target airflow data based on the target airflow type and the target dust data includes: When the target airflow type is the first obstructing airflow, first airflow data is determined based on the target dust data; the target dust prevention strategy is determined based on the first airflow data. When the target airflow type is the second obstructing airflow, the second airflow data is determined based on the target dust data; the target dust prevention strategy is determined based on the second airflow data.

3. The method according to claim 2, characterized in that, The first airflow data includes a first airflow pressure, and determining the first airflow data based on the target dust data includes: Obtain the target component state of the settling component, wherein the component state is used to characterize the current settling capacity of the settling component; The first airflow pressure is determined based on the target dust data and the state of the target component.

4. The method according to claim 3, characterized in that, The second airflow data includes a second airflow velocity, and determining the second airflow data based on the target dust data includes: Obtain the dust airflow velocity of the airflow entering the air outlet component; The second airflow velocity is determined based on the target dust data and the dust airflow velocity.

5. A dust control device for charging piles, characterized in that, A controller used in a dust control system for charging piles, the dust control system for charging piles including an air inlet assembly, an air outlet assembly, a charging pile, and the controller, the device comprising: The first receiving unit is used to acquire target dust data, which is used to characterize the dust situation of the airflow entering the target component, and the target component is the air inlet component or the air outlet component. The first processing unit is configured to determine a target dust prevention strategy based on the target dust data and the target component, wherein the target dust prevention strategy is used to generate a target dust prevention airflow; and execute the target dust prevention strategy to block dust from entering the charging pile through the target dust prevention airflow. The air intake component includes a first dust sensor, and the air outlet component includes a second dust sensor. The method for acquiring the target dust data includes the following steps: determining the operating mode of the charging pile, wherein the operating mode is either a charging mode or a standby mode; if the operating mode is the charging mode, determining the air intake component as the target component; acquiring the target dust data through the first dust sensor; if the operating mode is the standby mode, determining the air outlet component as the target component; acquiring the target dust data through the second dust sensor. In determining a target dust control strategy based on the target dust data and the target component, the first processing unit is configured to: determine a target airflow type based on the target component, the target airflow type indicating the direction of the target dust control airflow; determine target airflow data based on the target airflow type and the target dust data; and determine the target dust control strategy based on the target airflow data. The air inlet assembly further includes a settling assembly. In determining the target airflow type based on the target assembly, the first processing unit is configured to: when the target assembly is the air inlet assembly, determine the target airflow type as a first blocking airflow, wherein the first blocking airflow is an airflow that blows dust from the airflow entering the air inlet assembly toward the settling assembly; and when the target assembly is the air outlet assembly, determine the target airflow type as a second blocking airflow, wherein the second blocking airflow is an airflow that isolates dust from the airflow entering the air outlet assembly from the air outlet assembly.

6. A controller, characterized in that, It includes a processor, a memory, and one or more programs, said one or more programs being stored in the memory and configured to be executed by the processor, said programs including instructions for performing the steps of the method as described in any one of claims 1-4.

7. A computer-readable storage medium, characterized in that, It stores computer programs / instructions thereon, which, when executed by a processor, implement the steps of the method as described in any one of claims 1-4.

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