A charging pile intelligent voice broadcast system and control method

Abstract

The present application relates to the technical field of automobile charging piles, and specifically to an intelligent voice broadcast system and control method for charging piles, wherein the system comprises: a charging pile body, a voice broadcast device, an object sensing system and a control module; the object sensing system comprises a spotlight and a visual recognition module; the spotlight is used to emit light from above to illuminate the ground below, wherein the light serves as an identification mark of the visual recognition module; the visual recognition module is used to shoot the target area and identify the position of the light; the control module is used to control the operation of the charging pile body, the voice broadcast system and the object sensing system. The present application uses an image recognition model to monitor the identification light state image in the target area in real time. When it is identified that the identification light state image is a distorted image, it is identified as a human body or a vehicle body approaching, and a voice broadcast is performed. In this way, it is possible to effectively identify the approach of a human body and a vehicle body under low-budget conditions.

Description

Technical Field

[0001] The present application relates to the technical field of automobile charging piles, and in particular to an intelligent voice broadcasting system and control method for a charging pile. Background Art

[0002] With the increasing popularity of electric vehicles, the demand for charging piles is also growing. Traditional charging piles mainly focus on providing power transmission functions. Users often need to obtain charging status information through display screens and other means during use, which is relatively inconvenient to operate. At present, in order to improve user experience and operational convenience, charging piles with voice broadcast functions have come into being. This type of charging pile can convey important information such as charging progress, remaining time, fault prompts, etc. to users in real time through voice broadcast during the charging process. On the one hand, the voice broadcast function eliminates the need for users to always pay attention to the display screen or check the charging status through mobile phone APP, which greatly improves the convenience of use, especially for users with poor eyesight or inconvenient to view the screen during operation. For example, in places with complex environments such as parking lots, users may not be able to conveniently view the charging pile display screen, and voice broadcast allows users to understand the charging status at a certain distance. On the other hand, voice broadcast can also remind users in time when a fault occurs, avoiding charging interruption or safety problems caused by the failure to be discovered in time. For example, when the charging pile detects abnormal charging current, connection failure, etc., it can immediately issue an alarm through voice broadcast, allowing users to take timely measures. The charging pile with voice broadcast function not only meets the charging needs of electric vehicles, but also provides users with a more convenient and safe charging experience through innovative voice broadcasting methods.

[0003] In the existing technology, the recognition of a person or a car entering the broadcast range of a charging pile is mainly through radar technology. Radar equipment is usually expensive, and the installation and maintenance costs are also high. This may be a big burden for some places with limited budgets. In complex indoor environments, such as when there are a lot of metal structures and electromagnetic interference, radar signals may be interfered with, affecting the accuracy of detection.

[0004] Therefore, there is currently a lack of an intelligent voice broadcast system and control method for a charging pile, which can effectively identify the approach of a human body and a vehicle body under low-budget conditions. Summary of the invention

[0005] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and systems can be simplified for display.

[0006] The following description and accompanying drawings fully illustrate specific embodiments of the present invention so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The examples represent possible changes only. Unless explicitly required, separate components and functions are optional, and the order of operations may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. The scope of the embodiments of the present invention includes the entire scope of the claims, and all available equivalents of the claims. In this article, each embodiment may be represented individually or generally by the term "invention", which is only for convenience, and if more than one invention is disclosed in fact, it is not intended to automatically limit the scope of the application to any single invention or inventive concept. In this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, without requiring or implying any actual relationship or order between these entities or operations. Moreover, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method or device including the elements. The various embodiments herein are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the methods, products, etc. disclosed in the embodiments, since they correspond to the method part disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0007] The embodiment of the present disclosure provides an intelligent voice broadcast system for a charging pile, comprising: a charging pile body, a voice broadcast device, an object sensing system and a control module;

[0008] The charging pile body is a rectangular cabinet structure;

[0009] Voice broadcasting device, used for voice broadcasting and interaction;

[0010] Object sensing system, including spotlights and visual recognition modules;

[0011] A spotlight, used to emit light from above to illuminate the ground below, forming an identification light, wherein the identification light serves as an identification mark of the visual recognition module;

[0012] A visual recognition module is used to capture the target area and identify the location of the incident light;

[0013] The control module is respectively connected to the charging pile body, the voice broadcast system and the object sensing system, and is used to control the operation of the charging pile body, the voice broadcast system and the object sensing system.

[0014] Preferably, it includes: an object sensing system, including: a first object sensing system and a second object sensing system, wherein the first object sensing system is arranged on the charging pile body to identify the approach of a human body; the second object sensing system is arranged at the rear end of the parking wheel stop rod of the parking space corresponding to the charging pile to identify the approach of a car.

[0015] Preferably, the second object sensing system further comprises: a second object sensing system cabinet, for loading a spotlight and a visual recognition module for identifying an approaching car.

[0016] Preferably, the identification light emitted by the spotlight is a plurality of color lights.

[0017] Preferably, the identification light emitted by the spotlight is at an angle of 30° to 60° to the ground.

[0018] Preferably, the identification light emitted by the spotlight is a plurality of parallel straight lines or matrix symbols.

[0019] In a second aspect, an embodiment of the present disclosure provides a charging pile intelligent voice broadcast control method, which is applied to the above-mentioned charging pile intelligent voice broadcast system, and the method includes:

[0020] S100, training an image recognition model for distinguishing incident light, wherein the recognition image recognition model at least recognizes a distinguishing incident light state image in a target area, wherein the distinguishing incident light state image includes a standard image and a distorted image, wherein the standard image is an image when the distinguishing incident light is not blocked, and the distorted image is an image when the distinguishing incident light is blocked by an object;

[0021] S200, acquiring an image of the target area in real time;

[0022] S300, if it is identified that the identification light state image is a standard image, then continue;

[0023] S400: If it is identified that the illumination state image is a distorted image, a voice announcement is made.

[0024] Preferably, the method is applied to a charging pile intelligent voice broadcast system having a first object sensing system. In the method, S400, if it is identified that the light state image is a distorted image, voice broadcast is performed, including:

[0025] S411, identifying the outline of the foot of the human body according to the distorted image;

[0026] S412, adjusting different voice broadcast contents according to the direction of the human body's footsteps outline.

[0027] Preferably, the method is applied to a charging pile intelligent voice broadcast system having a second object sensing system. In the method, S400, if it is identified that the light-emitting state image is a distorted image, voice broadcast is performed, including:

[0028] S421, identifying the vehicle body contour according to the distorted image;

[0029] S422, voice broadcasting of the reversing information according to the vehicle body contour.

[0030] Preferably, the method is applied to a charging pile intelligent voice broadcast system having a first object sensing system and a second object sensing system. In the method, if it is identified that the identification light state image is a standard image, then continue, including:

[0031] S310, if the first object sensing system recognizes that the identification light state image is a first object sensing system standard image, then continue;

[0032] S320, if the second object sensing system recognizes that the identification light state image is a second object sensing system standard image, then continue;

[0033] S400, if it is identified that the illumination state image is a distorted image, a voice announcement is made, including:

[0034] S410, if the first object sensing system identifies that the identification light state image is a first object sensing distortion image, a first voice broadcast is performed;

[0035] S420: If the second object sensing system identifies that the identification light state image is a second object sensing distortion image, a second voice broadcast is performed.

[0036] Preferably, in the method applied to the intelligent voice broadcast system of the charging pile for identifying the incident light as a plurality of parallel straight lines, the criterion for identifying the incident light state image as a distorted image is that some straight lines have displacement deviations and the deviations reach a preset distance.

[0037] Preferably, in the charging pile intelligent voice broadcast system applied to identifying the incident light as a matrix symbol, the criterion for identifying the incident light state image as a distorted image in the method is that the matrix symbol becomes larger and the area becomes larger than a preset distance.

[0038] The disclosed embodiment provides a charging pile intelligent voice broadcast system and control method, which monitors the identification light state image in the target area in real time through an image recognition model, and when the identification light state image is identified as a distorted image, it is identified as a human body or a vehicle body approaching, and voice broadcast is performed. In this way, it is possible to effectively identify the approach of a human body and a vehicle body under low-budget conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0040] Figure 1-a is a schematic diagram (front view) of an intelligent voice broadcast system for a charging pile provided in an embodiment of the present disclosure;

[0041] Figure 1-b is a schematic diagram (left view) of an intelligent voice broadcast system for a charging pile provided in an embodiment of the present disclosure;

[0042] Figure 2 is a schematic diagram (front view) of a second object sensing system provided in an embodiment of the present disclosure;

[0043] Figure 3 It is a flow chart of a charging pile intelligent voice broadcast control method provided by an embodiment of the present disclosure;

[0044] Figure 4-a is a schematic diagram of a standard image when a vehicle body is not blocked, provided by an embodiment of the present disclosure;

[0045] Figure 4-b is a schematic diagram of a distorted image when a human body is occluded, provided by an embodiment of the present disclosure;

[0046] Figure 4-c is a schematic diagram of a distorted image when a vehicle body is not blocked, provided by an embodiment of the present disclosure;

[0047] Figure 5 is a schematic diagram showing human footsteps in a distorted image provided by an embodiment of the present disclosure;

[0048] Figure 6 It is a schematic diagram showing the rear part of a vehicle body in a distorted image provided by an embodiment of the present disclosure.

[0049] Reference numerals:

[0050] 1: Charging pile body; 2: Spotlight; 3: Visual recognition module; 4: Identification light; 5: Second object sensing system cabinet. DETAILED DESCRIPTION

[0051] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and systems can be simplified for display.

[0052] The following description and accompanying drawings fully illustrate the specific embodiments of the present application so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The examples represent possible changes only. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. The scope of the embodiments of the present application includes the entire scope of the claims, and all available equivalents of the claims. In this article, each embodiment may be represented individually or generally by the term "application", which is only for convenience, and if more than one application is disclosed in fact, it is not intended to automatically limit the scope of the application to any single application or application concept. In this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, without requiring or implying that there is any actual relationship or order between these entities or operations. Moreover, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method or device including the elements. The various embodiments herein are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the methods, products, etc. disclosed in the embodiments, since they correspond to the method part disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0053] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two systems, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0054] In the existing technology, the recognition of a person or a car entering the broadcast range of a charging pile is mainly through radar technology. Radar equipment is usually expensive, and the installation and maintenance costs are also high. This may be a big burden for some places with limited budgets. In complex indoor environments, such as when there are a lot of metal structures and electromagnetic interference, radar signals may be interfered with, affecting the accuracy of detection.

[0055] See also Figure 1-a and Figure 1-b , an embodiment of the present disclosure provides a charging pile intelligent voice broadcast system, including: a charging pile body 1, a voice broadcast device (not shown in the figure), an object sensing system and a control module (not shown in the figure);

[0056] The charging pile body 1 is a rectangular cabinet structure.

[0057] A voice broadcasting device is used for voice broadcasting and interaction.

[0058] The object sensing system includes a spotlight 2 and a visual recognition module 3.

[0059] The spotlight 2 is used to emit light from above to illuminate the ground below, forming an identification light 4, wherein the identification light 4 serves as an identification mark of the visual recognition module 3.

[0060] The visual recognition module 3 is used to photograph the target area and identify the position of the incident light 4.

[0061] The control module is connected to the charging pile body 1, the voice broadcast system and the object sensing system respectively, and is used to control the operation of the charging pile body 1, the voice broadcast system and the object sensing system.

[0062] It should be understood that the control module can be set at any position that does not interfere with the operation, such as in the inner cavity of the charging pile body 1. The connection method can be a wired connection or a wireless connection. In practical applications, the control module can be a PC terminal or a human-computer interaction screen, which can be input and can also have a display screen as feedback output. The visual recognition module 3 can be a CCD camera, and the camera area is the area where the corresponding identification light 4 exists.

[0063] The present application does not specifically limit the location and number of the voice broadcast device, and the location and number of the voice broadcast device can be set according to actual conditions.

[0064] The identification light 4 emitted by the spotlight 2 is 30° to 60° with the ground. The identification light 4 emitted by the spotlight 2 is a plurality of parallel straight lines or matrix symbols.

[0065] The object sensing system includes: a first object sensing system and a second object sensing system, wherein the first object sensing system is arranged on the charging pile body 1, and is used to identify the approach of a human body; the second object sensing system is arranged at the rear end of the parking wheel stop rod of the parking space corresponding to the charging pile, and is used to identify the approach of a car.

[0066] See also Figure 2 , which is a schematic diagram of a second object sensing system, wherein the second object sensing system further comprises: a second object sensing system cabinet 5, for loading a spotlight 2 and a visual recognition module 3 for identifying an approaching car.

[0067] Correspondingly, see Figure 3 , a control method applied to the above system includes:

[0068] S100, training an image recognition model for identifying the radiation 4, wherein the image recognition model at least identifies a state image of the radiation 4 in the target area, wherein the state image of the radiation 4 includes a standard image and a distorted image, wherein the standard image is an image when the radiation 4 is not blocked, and the distorted image is an image when the radiation 4 is blocked by an object.

[0069] It should be understood that the training of the image recognition model for identifying the state of the radiation light 4 is completed by the control module.

[0070] When the identification light 4 emitted by the spotlight 2 is a plurality of parallel straight lines, the image of the identification light 4 presented on the ground, that is, the standard image without occlusion, is a straight line. Figure 4-a , which is a schematic diagram of a standard image when the vehicle body is not blocked.

[0071] The standard for identifying and distinguishing the light-emitting state image as a distorted image in the method is that some straight lines have displacement deviations and the deviations reach a preset distance. It should be noted that the preset distance is determined according to actual conditions.

[0072] When the straight line of the bar is blocked, the light will float on the blocked part. Therefore, when the rear of the car body and the legs of the human body are blocked, the rear of the car body and the legs of the human body will show a bar of light. In the target area, due to the different distances from the light to the visual recognition module 3, it will appear offset. See Figure 4-b , is a schematic diagram of a distorted image when a human body is blocked. Figure 4-c , which is a schematic diagram of a distorted image when the vehicle body is not blocked.

[0073] When the identification light 4 emitted by the spotlight 2 is a matrix symbol, the image presented on the ground by the identification light 4, that is, the standard image without obstruction, is a matrix symbol. For example, the matrix symbol is a matrix-type X symbol. The standard for identifying that the state image of the identification light 4 is a distorted image is that the matrix symbol becomes larger and the area becomes larger than the preset distance. Therefore, when the rear of the vehicle body and the legs of the human body are blocked, the rear of the vehicle body and the legs of the human body will display the matrix symbol. In the target area, due to the different distances from the light to the visual recognition module 3, different changes in the area will appear. The obscured matrix symbol is close to the visual recognition module 3, and the area will become larger. The distance between the unobstructed matrix symbol and the visual recognition module 3 does not change, and the area does not change.

[0074] S200, acquiring an image of the target area in real time.

[0075] It should be understood that after the visual recognition module 3 captures the video, it sends it to the control module, which performs different processing according to the recognized content.

[0076] S300: If it is identified that the identification light 4 state image is a standard image, then continue.

[0077] Specifically, in the method, at S300, if it is identified that the identification light 4 state image is a standard image, then continue, including:

[0078] S310: If the first object sensing system recognizes that the identification light 4 state image is the first object sensing system standard image, then continue.

[0079] S320: If the second object sensing system recognizes that the identification light 4 state image is a second object sensing system standard image, the process continues.

[0080] S400, if it is identified that the image in the identification light 4 state is a distorted image, a voice announcement is performed, including:

[0081] S410: If the first object sensing system identifies that the image in the identification light 4 state is a first object sensing distorted image, a first voice broadcast is performed.

[0082] S420: If the second object sensing system identifies that the image in the identification light 4 state is a second object sensing distortion image, a second voice broadcast is performed.

[0083] It should be noted that the voice broadcast in this application does not limit the scope of the broadcast. The broadcast for the human body can be some explanations when the human body approaches the charging pile. When the vehicle body arrives at the identification area, some relevant knowledge about the reversing position can be broadcast, or the instructions for use of the charging pile and some related tips.

[0084] In a preferred embodiment, at S400, if it is identified that the image of the identification light 4 state is a distorted image, a voice announcement is performed, including:

[0085] S411, the first object sensing system recognizes the outline of a human footstep according to the distorted image.

[0086] S412, the first object sensing system adjusts different voice broadcast contents according to the direction of the human body's footsteps outline.

[0087] It should be understood that when a distorted image is identified, the position of the distorted image and the surrounding non-distorted images will form a clear boundary line.

[0088] See also Figure 5 , a schematic diagram showing human footsteps in a distorted image. When the identification light 4 acts on the human footsteps, the human footsteps outline is identified. Correspondingly, the dividing line formed by the distorted image is the footsteps outline. By identifying the direction of the human footsteps outline and analyzing the direction of the person, the voice broadcast content can be adjusted.

[0089] For example, when the human footsteps are moving toward the human-computer interaction screen of the charging pile body 1, the rules for using the charging pile are played; when the human footsteps are moving toward the charging gun of the charging pile body 1, the rules for using the charging gun are played; when the human footsteps are moving toward the parking space, the relevant rules for parking are played.

[0090] In a preferred embodiment, at S400, if it is identified that the image of the identification light 4 state is a distorted image, a voice announcement is performed, including:

[0091] S421, the second object sensing system identifies the contour of the vehicle body according to the distorted image;

[0092] S422, the second object sensing system performs voice broadcasting of the reversing information according to the vehicle body contour.

[0093] It should be understood that when a distorted image is identified, the position of the distorted image and the surrounding non-distorted images will form a clear boundary line.

[0094] See also Figure 6, a schematic diagram showing the rear part of a vehicle body in a distorted image. When the identification light 4 acts on the rear part of the vehicle body, the outline of the vehicle body is identified. Correspondingly, the dividing line formed by the distorted image is the outline of the vehicle body. By identifying the direction of the outline of the vehicle body, the voice broadcast of the reversing information is performed. Correspondingly, the broadcast content can be content related to assisting reversing, for example, asking the driver to turn the wheel in a certain direction to adjust the position of the vehicle body to help the driver park the car in the parking space.

[0095] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0096] Those skilled in the art will appreciate that the examples and algorithm steps 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 performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, systems and described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0097] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A charging pile intelligent voice broadcast system, characterized by: include: Charging pile body, voice broadcast device, object sensing system and control module; The charging pile body is a rectangular cabinet structure; A voice broadcasting device, used for voice broadcasting and interaction; Object sensing system, including spotlights and visual recognition modules; A spotlight, used to emit light from above to illuminate the ground below, forming identification light, wherein the identification light serves as an identification mark of the visual recognition module, and the identification light emitted by the spotlight is a plurality of parallel straight lines or a matrix symbol; A visual recognition module is used to capture the target area and identify the location of the incident light; The control module is respectively connected to the charging pile body, the voice broadcast system and the object sensing system, and is used to control the operation of the charging pile body, the voice broadcast system and the object sensing system; The object sensing system includes: a first object sensing system and a second object sensing system, wherein the first object sensing system is arranged on the charging pile body to identify the approach of a human body; the second object sensing system is arranged at the rear end of the parking wheel stop rod of the parking space corresponding to the charging pile to identify the approach of a car.

2. The charging pile intelligent voice broadcast system according to claim 1 is characterized in that: The second object sensing system also includes: a second object sensing system cabinet, which is used to load the spotlight and the visual recognition module for identifying the approaching car.

3. A charging pile intelligent voice broadcast control method, characterized in that: Applied to the charging pile intelligent voice broadcast system as claimed in claim 1 or 2, the control method comprises: S100, training an image recognition model for distinguishing incident light, wherein the image recognition model at least recognizes a distinguishing incident light state image in a target area, wherein the distinguishing incident light state image includes a standard image and a distorted image, wherein the standard image is an image when the distinguishing incident light is not blocked, and the distorted image is an image when the distinguishing incident light is blocked by an object; S200, acquiring an image of the target area in real time; S300, if the identification light state image is identified as a standard image, continue; S400: If it is identified that the illumination state image is a distorted image, a voice announcement is made.

4. The charging pile intelligent voice broadcast control method according to claim 3 is characterized in that: Applied to a charging pile intelligent voice broadcast system having a first object sensing system, in the method, S400, if it is recognized that the identification light state image is a distorted image, then voice broadcast is performed, including: S411, identifying the outline of the foot of the human body according to the distorted image; S412, adjusting different voice broadcast contents according to the direction of the human body's footsteps outline.

5. The charging pile intelligent voice broadcast control method according to claim 3 is characterized in that: Applied to a charging pile intelligent voice broadcast system with a second object sensing system, in the method, S400, if it is recognized that the identification light state image is a distorted image, then voice broadcast is performed, including: S421, identifying the vehicle body contour according to the distorted image; S422, voice broadcasting of the reversing information according to the vehicle body contour.

6. The charging pile intelligent voice broadcast control method according to claim 4 is characterized in that: Applied to a charging pile intelligent voice broadcast system having a first object sensing system and a second object sensing system, in the method, S300, if it is recognized that the identification light state image is a standard image, then continue, including: S310, if the first object sensing system recognizes that the identification light state image is a first object sensing system standard image, then continue; S320, if the second object sensing system recognizes that the identification light state image is a second object sensing system standard image, then continue; S400, if it is identified that the illumination state image is a distorted image, a voice announcement is made, including: S410, if the first object sensing system identifies that the identification light state image is a first object sensing distortion image, a first voice broadcast is performed; S420: If the second object sensing system identifies that the identification light state image is a second object sensing distortion image, a second voice broadcast is performed.

7. The charging pile intelligent voice broadcast control method according to claim 4 is characterized in that: An intelligent voice broadcast system for charging piles is applied to identify that the incident light is a plurality of parallel straight lines. The standard for identifying that the incident light state image is a distorted image in the method is that some straight lines have displacement deviations and the deviations reach a preset distance.

8. The charging pile intelligent voice broadcast control method according to claim 5 is characterized in that: The invention is applied to the intelligent voice broadcast system of charging piles for identifying the incident light as a matrix symbol. The standard for identifying the incident light state image as a distorted image in the method is that the matrix symbol becomes larger and the area becomes larger than a preset distance.

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