Shipping management device of photovoltaic module

Abstract

The utility model relates to a photovoltaic module shipment management device, which comprises an upper computer, a carriage body, an image acquisition mechanism and a photovoltaic module, and is characterized in that the image acquisition mechanism comprises image acquisition equipment and a pose adjusting assembly, one end of the pose adjusting assembly is fixedly connected to the carriage body, and the other end of the pose adjusting assembly is fixedly connected to the upper computer; the other end of the pose adjusting assembly is movably connected to the image acquisition equipment; wherein the pose adjusting assembly adjusts the image acquisition equipment from a preset pose to a target pose according to a first instruction output by the upper computer, and the image acquisition equipment under the target pose is positioned in a shipment management area of the photovoltaic module in the shipment process; the image acquisition equipment acquires shipment image information of the shipment management area according to a second instruction output by the upper computer, and sends the shipment image information to the upper computer; and the upper computer outputs a shipment management result of the photovoltaic module according to the shipment image information. By adopting the method, the shipment management effect of the photovoltaic module can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic modules, in particular to a photovoltaic module delivery management device. BACKGROUND

[0002] A photovoltaic module refers to a device that converts light energy into electrical energy by using photovoltaic effect. As the core structure of a photovoltaic cell, a photovoltaic module is usually manufactured on a specific production line. Due to the diversification of installation requirements, it is inevitable to transport photovoltaic modules in space, which makes the delivery management of photovoltaic modules an indispensable part.

[0003] Currently, in the process of delivery management of photovoltaic modules, manual participation is often required throughout the process, such as manual detection of the outer packaging defects of photovoltaic module finished products, manual use of mobile phones to check delivery measurement information, and manual photography during loading to retain, i.e., manual participation in the whole process management of photovoltaic module delivery. However, due to the limitations of manual operation efficiency and subjective consciousness, the delivery management process of photovoltaic modules is complicated and the management accuracy is unstable. At the same time, manual participation in on-site operations also poses a safety hazard, so the current delivery management of photovoltaic modules is ineffective. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a photovoltaic module delivery management device that can improve the delivery management effect of photovoltaic modules.

[0005] A photovoltaic module delivery management device, comprising an upper computer, a vehicle compartment box, and an image acquisition mechanism, the image acquisition mechanism comprising an image acquisition device and a pose adjustment assembly, one end of the pose adjustment assembly being fixedly connected to the vehicle compartment box, and the other end of the pose adjustment assembly being movably connected to the image acquisition device; wherein,

[0006] The pose adjustment assembly adjusts the image acquisition device from a preset pose to a target pose according to a first instruction output by the upper computer, wherein the image acquisition device is positioned in a delivery management area of the photovoltaic module during delivery according to the target pose;

[0007] The image acquisition device acquires delivery image information of the delivery management area according to a second instruction output by the upper computer, and sends the delivery image information to the upper computer;

[0008] The upper computer outputs a delivery management result of the photovoltaic module according to the delivery image information.

[0009] In one of the embodiments, the pose adjusting assembly comprises a position adjusting member and an angle adjusting member, the position adjusting member is fixedly connected to the top wall of the vehicle compartment box, and the angle adjusting member is fixedly connected between the position adjusting member and the image acquisition device.

[0010] The position adjusting member adjusts the image acquisition device from the first position in the preset pose to the second position by moving the angle adjusting member and the image acquisition device together.

[0011] The angle adjusting member adjusts the image acquisition device from the first angle in the preset pose to the second angle by rotating the image acquisition device, and the target pose is that the image acquisition device is located at the second position with the second angle.

[0012] In one of the embodiments, the position adjusting member comprises a first position adjusting unit and a second position adjusting unit.

[0013] The first position adjusting unit adjusts the image acquisition device from the first position in the preset pose to an intermediate position outside the vehicle compartment box in a first preset direction, and the first preset direction points to the opening side of the vehicle compartment box.

[0014] The second position adjusting unit adjusts the image acquisition device from the intermediate position to the second position in a second preset direction, and the first preset direction and the second preset direction are perpendicular to each other.

[0015] In one of the embodiments, the first position adjusting unit comprises a base, a sliding rail and a sliding block, the top end of the base is fixedly connected to the top wall of the vehicle compartment, the sliding rail is arranged on the bottom end of the base, the sliding block is movably connected to the sliding rail, the second position adjusting unit comprises a telescopic arm and a connecting member, the first position adjusting unit and the second position adjusting unit are provided with a nested sleeve, the nested sleeve is nested on the telescopic arm, the nested sleeve comprises a first connecting port and a second connecting port, the first connecting port is connected to the sliding block, the second connecting port of the nested sleeve is connected to one end of the connecting member, and the other end of the connecting member is fixedly connected to the angle adjusting member.

[0016] In one of the embodiments, the telescopic arm is provided with a limiting groove, the end of the connecting member is provided with a limiting plate, the limiting plate is located in the limiting groove, and the first height of the limiting plate sliding in a third preset direction in the limiting groove is greater than the second height of the limiting plate sliding in a fourth preset direction, and the third preset direction and the fourth preset direction are opposite.

[0017] In one of the embodiments, the second position adjusting unit further comprises a pre-tightening member, the pre-tightening member comprises a spring and an elastic washer, the spring is clamped between the telescopic arm and the connecting member, and the elastic washer is nested on one side of the spring close to the telescopic arm.

[0018] In one of the embodiments, the angle adjusting member is sequentially provided with a first connecting block, a sliding groove, a screw rod, a second connecting block, a nut and a rotating shaft, the top end of the first connecting block is fixedly connected to the bottom end of the image acquisition device, the sliding groove is angularly arranged in the interior of the first connecting block, the interior of the sliding groove is movably connected to the rod body of the screw rod, the screw rod and the nut are movably connected through the external thread part of the screw rod, the rotating shaft penetrates between the bottom end of the first connecting block and the top end of the second connecting block, the rotating shaft is arranged at the geometric center position of the sliding groove, and the bottom end of the second connecting block is fixedly connected to the top end of the position adjusting member.

[0019] In one of the embodiments, the first connecting block and the bottom end of the image acquisition device are welded, the second connecting block and the position adjusting member are welded, the screw rod and the nut are threadedly connected, and the first connecting block and the second connecting block are movably connected.

[0020] In one of the embodiments, the image acquisition device comprises a controller and a camera, the camera comprises a lens and an image sensor, and the controller, the image sensor and the lens are in communication connection two by two; wherein,

[0021] the controller adjusts the working parameters of the camera according to the target pose;

[0022] the lens images on the image sensor to obtain a shipment image of the shipment management area according to the adjusted working parameters;

[0023] the image sensor converts the shipment image into an image digital signal;

[0024] the controller processes the image digital signal to obtain the shipment image information.

[0025] In one of the embodiments, the device further comprises a distance sensor, the vehicle compartment box comprises a first groove arranged on a top wall and a second groove arranged on a side wall, the image acquisition mechanism is located in the first groove, and the distance sensor is located in the second groove; the distance sensor detects the distance between the photovoltaic module and the image acquisition device when the image acquisition device is in the target pose.

[0026] The shipment management device of the photovoltaic module sets a host computer, a carriage box, an image acquisition mechanism and a photovoltaic module, wherein the image acquisition mechanism comprises an image acquisition device and a pose adjustment assembly, one end of the pose adjustment assembly is fixedly connected to the carriage box, and the other end of the pose adjustment assembly is movably connected to the image acquisition device, wherein the pose adjustment assembly can adjust the image acquisition device from a preset pose to a target pose under the action of a first instruction output by the host computer, wherein the image acquisition device is positioned in a shipment management area of the photovoltaic module in the shipment process under the target pose, and the image acquisition device is always positioned in the shipment management area of the photovoltaic module in the shipment process by setting the adjustment assembly, so that the image acquisition device has image acquisition capability of the corresponding shipment management area when the photovoltaic module is located in different shipment management areas in the shipment process, and then the image acquisition device acquires shipment management images of the shipment management area under the action of a second instruction output by the host computer, therefore, by setting the image acquisition device, the purpose of automatically acquiring the shipment management information in the corresponding shipment management area is achieved, finally, the image acquisition device sends the shipment image information to the host computer, and the host computer outputs the shipment management result of the photovoltaic module based on the shipment image information, therefore, by setting the image acquisition device with adjustable pose, the image acquisition device participates in the whole process management of the photovoltaic module through the adjustment of the pose, automatically acquires image information of different shipment management areas and outputs to the host computer, so as to cooperate with the host computer to finally complete the whole process management of the photovoltaic module, instead of manually participating in the management process, therefore, the limitations of manual operation efficiency and subjective consciousness are overcome, the shipment management process of the photovoltaic module is complicated and the management accuracy is unstable, at the same time, manual participation in the on-site operation also has safety hazards, and the technical defects are overcome, therefore, the shipment management effect of the photovoltaic module is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the drawings needed to be run in the embodiment or related art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0028] Figure 1 It is a first schematic diagram of the composition module of the shipment management device of the photovoltaic module in an embodiment;

[0029] Figure 2 It is a second example diagram of the composition module of the shipment management device of the photovoltaic module in an embodiment;

[0030] Figure 3FIG. 3 is a third schematic view of constituent modules of a shipment management device for a photovoltaic module in one embodiment. DETAILED DESCRIPTION

[0031] For the purpose of facilitating the understanding of the present application, a more comprehensive description of the present application will be given below with reference to the relevant drawings. The drawings show embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0033] It can be understood that the terms "first", "second", and the like used in the present application can be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element. For example, without departing from the scope of the present application, a first resistor can be referred to as a second resistor, and similarly, a second resistor can be referred to as a first resistor. The first resistor and the second resistor are both resistors, but they are not the same resistor.

[0034] It can be understood that "connection" in the following embodiments, if the circuits, modules, units, etc. connected to each other have the transmission of electrical signals or data, should be understood as "electrical connection", "communication connection" and the like.

[0035] It can be understood that "at least one" means one or more, and "multiple" means two or more. "At least part of the element" means part or all of the element.

[0036] As used herein, the singular forms "a", "an" and "the" can include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "comprise / comprising" or "have / having" specifies the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in the specification includes any and all combinations of the related listed items:

[0037] The host computer, the carriage box and the image acquisition mechanism in the photovoltaic module shipment management device provided by the embodiment can be one or more. The embodiment does not make specific limitation. For the convenience of explanation, the following takes the photovoltaic module shipment management device with one host computer, one carriage box and one image acquisition mechanism as an example for description.

[0038] Further referring to Figure 1 , Figure 1 Fig. 1 is a first schematic view of the composition modules of the photovoltaic module shipment management device. The photovoltaic module shipment management device includes a host computer 11, a carriage box 12 and an image acquisition mechanism 13. The image acquisition mechanism includes an image acquisition device 131 and a pose adjustment assembly 132. One end of the pose adjustment assembly 132 is fixedly connected to the carriage box 12, and the other end of the pose adjustment assembly 132 is movably connected to the image acquisition device 131. Wherein,

[0039] The pose adjustment assembly 132 adjusts the image acquisition device 131 from a preset pose to a target pose according to a first instruction output by the host computer 11. The image acquisition device 131 is positioned in a shipment management area of the photovoltaic module 10 in the shipment process under the target pose. The image acquisition device 131 acquires shipment image information of the shipment management area according to a second instruction output by the host computer 11, and sends the shipment image information to the host computer 11. The host computer 11 outputs a shipment management result of the photovoltaic module 10 according to the shipment image information.

[0040] It should be noted that the pose adjusting assembly 132 can be used to adjust the pose of the image acquisition device 131 in space, and specifically can include adjusting the position of the image acquisition device 131 in space and the attitude of the image acquisition device 131 in space. The pose adjusting assembly 132 can be a mechanical arm type pose adjusting assembly or an electric push rod type pose adjusting assembly, etc. One end of the pose adjusting assembly 132 is fixedly connected to the compartment box body 12, and the fixed connection can be welding connection, bolt connection, rivet connection or pin connection, etc. The other end of the pose adjusting assembly 132 is movably connected to the image acquisition device 131. The image acquisition device 131 can be a high-sensitivity and high-resolution digital video camera, an industrial digital camera or a near-infrared camera, etc. The movable connection can be mechanical movable connection (such as through a rotary joint, a slide rail or an extension rod) or flexible connection (through a flexible cable or a flexible bracket). For example, in one implementable manner, the base of the pose adjusting assembly 132 is welded to a predetermined position of the top wall of the compartment box body 12, and the top of the pose adjusting assembly 132 is connected to the image acquisition device 131 through a rotary joint. The image acquisition device 131 can move freely in the space inside the compartment box body 12 through the pose adjusting assembly 132, and can also move freely in the space outside the compartment box body 12 through the pose adjusting assembly 132. It can be understood that the freely movable space range of the image acquisition device 131 is determined by the adjustable range of the pose adjusting assembly 132. In this way, during the delivery process of the photovoltaic module 10, the pose of the image acquisition device 131 in space is adjusted through the pose adjusting assembly 132, so that the finished product quality detection before the photovoltaic module 10 is transported, the transportation process detection when the photovoltaic module 10 is transported to the compartment box body 12 for delivery, and the detection of the photovoltaic module 10 after being loaded on the vehicle before delivery can be realized.

[0041] It should be noted that the pose adjusting assembly 132 and the image acquisition device 131 are respectively connected in communication with the upper computer 11, so that the upper computer 11 can respectively issue corresponding management instructions to the image acquisition device 131 and the pose adjusting assembly 132 in the process of performing the delivery management task, so as to realize the delivery management of the photovoltaic assembly 10. Specifically, the upper computer 11 can output a first instruction to the pose adjusting assembly 132. After receiving the first instruction, the pose adjusting assembly 132 adjusts the pose of the image acquisition device 131. It can be understood that the image acquisition device 131 cannot normally acquire the delivery image information of the delivery management area in the preset pose before the delivery management. Specifically, assuming that the delivery management task of the upper computer 11 needs to detect the outer packaging of the photovoltaic assembly 10, the image acquisition device 131 needs to move from the preset pose of the carriage box 12 to the first target pose at this time, so the horizontal coordinate, the vertical coordinate and the vertical coordinate of the image acquisition device 131 can be adjusted at this time. Assuming that the delivery management task of the upper computer 11 needs to monitor the carrying process of the photovoltaic assembly 10, the image acquisition device 131 needs to translate from the preset pose of the carriage box 12 to the second target pose at this time, so the horizontal coordinate and the vertical coordinate of the image acquisition device 131 can be adjusted at this time. After the pose adjusting assembly 132 adjusts the image acquisition device 131 from the preset pose to the target pose based on the first instruction, the image acquisition device 131 can position the photovoltaic assembly 10 in the delivery management area in the delivery process. The delivery management area can be, for example, a temporary storage area outside the delivery vehicle to which the carriage box 12 belongs, a movement area during the carrying of the photovoltaic assembly 10 to the carriage box 12, and a storage area in which the photovoltaic assembly 10 is placed in the carriage box 12. The photovoltaic assembly 10 can be one or more. Thus, the image acquisition device 131 can be flexibly positioned in the delivery management area of the photovoltaic assembly 10 in the delivery process under the action of the pose adjusting assembly.

[0042] It should be noted that the image acquisition device 132 can acquire the delivery image information in the delivery management area based on the first instruction output by the upper computer 11. It can be understood that the acquisition accuracy of the delivery image information is determined by the relative position between the image acquisition device 132 and the photovoltaic assembly 10 and the internal parameters of the image acquisition device 132. The acquisition beat of the delivery image information is determined based on the acquisition beat information carried by the second instruction. For example, the image acquisition device 132 can acquire five delivery images in the delivery management area within 10 seconds based on the second instruction. After completing the acquisition of the delivery image information, the image acquisition device 132 sends the delivery image information to the upper computer 11. Thus, the upper computer 11 can perform delivery management on the photovoltaic assembly 10 based on the delivery image information.

[0043] It should be noted that after receiving the delivery image information sent by the image acquisition device 132, the host computer 11 can perform delivery management on the photovoltaic module 10 based on the delivery image information collected under different delivery management, and output the delivery management result of the photovoltaic module 10. Specifically, the host computer 11 can output the packaging defect detection result of the photovoltaic module 10 based on image recognition technology and AI technology, and the photovoltaic module 10 with unqualified packaging will not be loaded onto the vehicle; the host computer 11 can also automatically extract photos in the loading process according to the delivery business requirements based on video frame extraction technology and AI technology, which can reduce labor costs; the host computer 11 can also warn the non-compliant behavior of the photovoltaic module 10 in the loading process based on the AI algorithm, for example, the prediction of the collision of the photovoltaic module 10 or the deviation of the motion trajectory; the host computer 11 can also detect the compliance of the rain cloth operation of the delivery vehicle to which the carriage box 12 belongs before delivery based on video monitoring technology and AI technology, which can avoid damage to the photovoltaic module 10 due to the non-compliant behavior of the delivery personnel during transportation.

[0044] The cooperation among the upper computer 11 of the shipment management device of the photovoltaic module, the carriage box 12 and the image acquisition mechanism 13, wherein the image acquisition mechanism 13 comprises an image acquisition device 131 and a pose adjustment assembly 132, one end of the pose adjustment assembly 132 is fixedly connected to the carriage box 12, and the other end of the pose adjustment assembly 132 is movably connected to the image acquisition device 131, in the process of shipment management of the photovoltaic module 10, the pose adjustment assembly 132 can adjust the image acquisition device 131 from the preset pose to the target pose under the action of the first instruction output by the upper computer 11, wherein the image acquisition device 131 is positioned in the shipment management area of the photovoltaic module 10 in the shipment process in the target pose, by setting the adjustment assembly, the pose adjustment of the image acquisition device 131 is automatically completed in the shipment process of the photovoltaic module 10, so that the image acquisition device 131 is always positioned in the shipment management area of the photovoltaic module in the shipment process, so that the image acquisition device 131 has the image acquisition capability of the corresponding shipment management area when the photovoltaic module 10 is located in different shipment management areas in the shipment process, and then the image acquisition device 131 acquires the shipment management image of the shipment management area under the action of the second instruction output by the upper computer 11, therefore, by setting the image acquisition device 131, the purpose of automatically acquiring the shipment management information in the corresponding shipment management area is achieved, finally the image acquisition device 131 sends the shipment image information to the upper computer 11, and the upper computer 11 outputs the shipment management result of the photovoltaic module 10 based on the shipment image information, therefore, by setting the image acquisition device 131 with adjustable pose, the image acquisition device 131 participates in the whole process management of the photovoltaic module 10 through the adjustment of the pose, automatically acquires the image information of different shipment management areas and outputs to the upper computer 11, so as to cooperate with the upper computer 11 to finally complete the whole process management of the photovoltaic module 10, rather than manually participating in the management process all the way, therefore, the limitations of human operation efficiency and subjective consciousness are overcome, the shipment management process of the photovoltaic module is complicated and the management accuracy is unstable, at the same time, the manual participation in the on-site operation also has the technical defects of safety hidden danger, therefore, the shipment management effect of the photovoltaic module is improved.

[0045] In one embodiment, the existing pose adjustment assembly 132 usually cooperates with the pose of the image acquisition device 131 to adjust together in the process of adjusting the image acquisition device 131, but in the process of shipment management of the photovoltaic module 10, in some shipment management scenes, the position and / or angle of the image acquisition device 131 can be adjusted to realize the shipment management, therefore, to improve the flexibility of the pose adjustment of the image acquisition device 131, the internal structure of the pose adjustment assembly 132 can be further designed, referring to Figure 2 , Figure 2For a second example diagram of the constituent modules of the shipment management device of the photovoltaic module, wherein the pose adjustment assembly 132 includes a position adjustment piece 1321 and an angle adjustment piece 1322, the position adjustment piece 1321 is fixed vertically to the top wall of the compartment box 12, and the angle adjustment piece 1322 is fixed between the position adjustment piece 1321 and the image acquisition device 131, wherein the fixing manner of the position adjustment piece 1321 and the angle adjustment piece 1322 can be the same or different, so that the pose adjustment assembly 132 can adjust the position or angle of the photovoltaic module 10 by adjusting the position adjustment piece 1321 or the angle adjustment piece 1322 alone, or can jointly adjust the position and angle of the photovoltaic module 10 by adjusting the position adjustment piece 1321 or the angle adjustment piece 1322 at the same time, to adapt to different acquisition requirements of the image acquisition device 131 for acquiring shipment image information in different shipment management scenarios.

[0046] It should be noted that the position adjustment piece 1321 moves the angle adjustment piece 1322 and the image acquisition device 131 together to adjust the image acquisition device 131 from a first position in a preset pose to a second position, for example, the first position can be , the second position can be , or it can be , so that the position adjustment piece 1321 can move the angle adjustment piece 1322 and the image acquisition device 131 to the preset position in space respectively; further, the angle adjustment piece 1322 rotates the image acquisition device 132 to adjust the image acquisition device 132 from a first angle in a preset pose to a second angle, wherein the target pose is that the image acquisition device 132 is located at the second position with the second angle, so that the angle adjustment piece 1322 can rotate the image acquisition device 132 to the preset angle, so that the image acquisition device 132 can be located at the second position with the second angle under the joint action of the position adjustment piece 1321 and the angle adjustment piece 1322.

[0047] In an implementable manner, assuming that the shipment management device of the photovoltaic module needs to be placed in the photovoltaic module corresponding to whether the tarpaulin is covered well, after receiving the first instruction output by the upper computer, the pose adjustment assembly first moves the image acquisition device to the center position of the top of the compartment box through the position adjustment piece, and then rotates the image acquisition device counterclockwise by 30° through the angle adjustment piece, so as to align with the shipment management area of the photovoltaic module, so that the image acquisition device can acquire the tarpaulin covering image in the shipment management area.

[0048] Thus, based on the setting of the position adjusting member 1321 and the angle adjusting member 1322, after the pose adjusting assembly 132 receives the first instruction output by the host computer 11, the position and angle of the image acquisition device 131 can be adjusted based on the first instruction in sequence, so that the image acquisition device 131 is in the target pose after the position and angle adjustment, and further meets the different collection requirements of the image acquisition device 131 for collecting the delivery image information in different delivery management scenarios, so that the adjustment flexibility of the pose adjustment of the image acquisition device 131 is improved.

[0049] In one embodiment, as shown in Figure 3 , Figure 3 FIG. 3 is a third schematic view of a component module of the delivery management device for photovoltaic modules, the position adjusting member 1321 includes a first position adjusting unit 211 and a second position adjusting unit 212; the first position adjusting unit 211 adjusts the image acquisition device 131 from the first position in the preset pose to the intermediate position outside the compartment box body 12 in the first preset direction, wherein the first preset direction points to the opening side of the compartment box body; the second position adjusting unit 212 adjusts the image acquisition device 131 from the intermediate position to the second position in the second preset direction, wherein the first preset direction and the second preset direction are perpendicular to each other.

[0050] It should be noted that since the delivery management areas are different in different delivery management scenarios, the position adjustment requirements required by the pose adjustment assembly 1321 when facing different delivery management tasks of the host computer 11 are different, and then through the first position adjusting unit 211, the image acquisition device 131 can be translated from the first position along the first preset direction pointing to the opening side of the compartment box body 12 to the intermediate position outside the compartment box body 12. It can be understood that the first position adjusting unit 211 can realize the position adjustment of the image acquisition device 131 in the horizontal coordinate direction and the vertical coordinate direction; further, through the second position adjusting unit 212, the image acquisition device 131 can be adjusted from the intermediate position to the second position along the second preset direction, wherein the second position adjusting unit 212 can realize the position adjustment of the image acquisition device 131 in the vertical direction.

[0051] In an implementable manner, assuming that the delivery management device for photovoltaic modules needs to detect whether the outer packaging of the photovoltaic modules has defects, and the photovoltaic modules are placed beside the delivery vehicle to which the compartment box body belongs, after the pose adjustment assembly receives the first instruction output by the host computer, the image acquisition device is first extended out of the compartment box body through the first position adjusting unit of the position adjusting member, and then adjusted upward to the specified position through the second position adjusting unit of the position adjusting member, so as to be aligned with the delivery management area of the photovoltaic modules, so that the image acquisition device can collect the image of the photovoltaic modules in the delivery management area.

[0052] Thus, based on the settings of the first position adjusting unit 211 and the second position adjusting unit 212, after the pose adjusting assembly 132 receives the first instruction output by the upper computer 11, the image acquisition device 131 can be sequentially adjusted from the first position in the preset pose to the intermediate position outside the vehicle compartment box 12 along the first preset direction and from the intermediate position to the second position along the second preset direction based on the first instruction, so as to meet the purpose of the image acquisition device 131 collecting the delivery image information of the delivery management area outside the vehicle compartment box 12, so as to adapt to different collection requirements of the image acquisition device 131 collecting the delivery image information in different delivery management scenarios, and therefore, the adjustment flexibility of the pose adjustment of the image acquisition device 131 is further improved.

[0053] In one embodiment, the first position adjusting unit 211 comprises a base, a sliding rail and a sliding block, the top end of the base is fixedly connected to the top wall of the vehicle compartment, the bottom end of the base is provided with the sliding rail, the sliding block and the sliding rail are movably connected, the second position adjusting unit 212 comprises a telescopic arm and a connecting piece, the first position adjusting unit 211 and the second position adjusting unit 212 are provided with a nested sleeve, the nested sleeve is nested on the telescopic arm, the nested sleeve comprises a first connecting port and a second connecting port, the first connecting port is connected to the sliding block, the second connecting port of the nested sleeve is connected to one end of the connecting piece, and the other end of the connecting piece is fixedly connected to the angle adjusting piece.

[0054] It should be noted that the first position adjusting unit 211 is composed of the base, the sliding rail and the sliding block, wherein the base serves as the support structure of the first position adjusting unit 211, the sliding rail refers to the track for guiding the movement of the sliding block, the sliding rail is arranged at the bottom end of the base, the sliding rail and the base are fixedly connected by bolt welding or welding, and the sliding rail and the sliding block are movably connected, through the cooperation between the sliding rail and the sliding block, the first position adjusting unit 211 can move the image acquisition device 131 to the outside of the vehicle compartment box 12 along the first preset direction, so that when the position adjustment of the image acquisition device 131 in the vehicle compartment box 12 is required, the sliding block is driven to slide on the sliding rail to achieve the position adjustment.

[0055] It should be noted that the second position adjusting unit 212 is composed of a telescopic arm and a connecting piece, wherein the telescopic arm is a telescopic mechanical structure that can change the overall position of the second position adjusting unit 212, and by extending or shortening the telescopic arm, the position adjustment of the image acquisition device 131 in the vertical direction can be realized, the connecting piece is used to fixedly connect the telescopic arm and the angle adjusting piece 1322, the nested cylinder includes a first connecting port and a second connecting port, the nested cylinder is a cylindrical structure with a sliding track, which can provide a sliding track for the telescopic arm, and also realize the connection of the first position adjusting unit 211 and the second position adjusting unit 212 to ensure the stability of the position adjusting piece 1321, and the slider is connected with the second position adjusting unit through the first connecting port of the nested cylinder. When the slider moves on the sliding rail of the first position adjusting unit 211, it will drive the nested cylinder (and the telescopic arm and the connecting piece inside) to move together, so as to realize the position adjustment of the second position adjusting unit 212; the second connecting port of the nested cylinder is connected with one end of the connecting piece, and the other end of the connecting piece is fixedly connected with the angle adjusting piece or other components, so that when the telescopic arm is telescoped in the nested cylinder, the connecting piece will move, and then drive the angle adjusting piece 1322 or other components to adjust the position.

[0056] In this way, based on the specific structural design of the first position adjusting unit 211 and the second position adjusting unit 212, the purpose of obtaining a stable position adjusting piece for adjusting the specific position of the image acquisition device 131 in space can be realized, thereby laying a foundation for improving the adjustment flexibility of the pose adjustment of the image acquisition device 131.

[0057] In one embodiment, a limiting groove is arranged on the telescopic arm, a limiting plate is arranged on the end of the connecting piece, the limiting plate is located in the limiting groove, and a first height of the limiting plate sliding in a third preset direction in the limiting groove is greater than a second height of the limiting plate sliding in a fourth preset direction, wherein the third preset direction and the fourth preset direction are opposite.

[0058] It should be noted that, due to different collection accuracies of the image collection device 131 for collecting the delivery image information in different delivery management scenes, for example, when collecting the finished product packaging image of the photovoltaic module before loading, it is necessary to ensure clear image information, so it is necessary to ensure that the relative distance between the image collection device 131 and the photovoltaic module 10 is within a certain range, and when collecting the loading behavior image during loading, only approximate behavior image information is needed, that is, the delivery management result of whether the loading behavior is compliant can be obtained, and then only the image collection device 131 positioned in the delivery management area is needed, without further limiting the relative distance between the image collection device 131 and the photovoltaic module 10. Therefore, based on the different requirements of the image collection device 131 in the height direction outside the vehicle compartment box 12 in different delivery scenes, different adjustment distances in the vertical direction can be satisfied by setting the corresponding limiting mechanism on the position adjusting part 1321.

[0059] It should be noted that the limiting groove is arranged in the telescopic arm, the limiting plate is arranged on the end of the connecting piece, the limiting plate is located in the limiting groove, and the first height of the limiting plate sliding in the limiting groove in the third preset direction is greater than the second height of the limiting plate sliding in the fourth preset direction, wherein the third preset direction and the fourth preset direction are opposite, wherein the third preset direction is a direction extending upward with the top wall of the vehicle compartment box 12 as a horizontal plane, and the fourth preset direction is a direction extending downward with the vehicle compartment box 12 as a horizontal plane. By designing the limiting plate to have different sliding heights (first height and second height) in the limiting groove in different directions, the asymmetric movement of the connecting piece can be limited, and then the different collection accuracy requirements of the image collection device 131 for the collected delivery image information can be realized through the above asymmetric movement limitation. Therefore, the flexibility of the image collection device 131 for collecting delivery image information is improved.

[0060] In one embodiment, the second position adjusting unit 212 further comprises a pre-tightening part, the pre-tightening part comprising a spring and an elastic washer, the spring being clamped between the telescopic arm and the connecting piece, and the elastic washer being nested on the side of the spring close to the telescopic arm.

[0061] It should be noted that, in order to avoid loosening or disengagement between the telescopic arm and the connecting piece due to vibration or external force, a pre-tightening structure can be additionally provided on the second position adjusting unit 212. Specifically, the second position adjusting unit 212 further comprises a pre-tightening part, the pre-tightening part comprising a spring and an elastic washer, the spring being clamped between the telescopic arm and the connecting piece, and the elastic washer being nested on the side of the spring close to the telescopic arm. In this way, the pre-tightening force of the spring can ensure that the telescopic arm and the connecting piece are in close contact, and at the same time, the spring can absorb and disperse vibration energy during the operation of the posture adjusting assembly, and the elastic washer can reduce direct contact and friction between metal parts, thereby reducing noise and vibration.

[0062] In one embodiment, the angle adjusting piece 1322 is sequentially provided with a first connecting block, a sliding groove, a screw rod, a second connecting block, a nut and a rotating shaft, wherein the top end of the first connecting block is fixedly connected to the bottom end of the image acquisition device, the sliding groove is angularly arranged in the interior of the first connecting block, and the interior of the sliding groove is movably connected to the rod body of the screw rod, the screw rod and the nut are movably connected through the external thread part of the screw rod, the rotating shaft penetrates between the bottom end of the first connecting block and the top end of the second connecting block, the rotating shaft is arranged at the geometric center position of the sliding groove, and the bottom end of the second connecting block is fixedly connected to the top end of the position adjusting piece.

[0063] It should be noted that the angle adjusting piece 1322 is composed of the first connecting block, the sliding groove, the screw rod, the second connecting block, the nut and the rotating shaft, wherein the first connecting block serves as the basic component of the angle adjusting piece 1322 and provides support for other components, the sliding groove is angularly arranged in the interior of the first connecting block, and then the screw rod can rotate within a certain angle, thereby facilitating the angle adjustment of the image acquisition device 131, the screw rod serves as the core transmission component of the angle adjusting piece 1322 and cooperates with the nut, specifically, the screw rod and the nut are movably connected through the external thread part of the screw rod, so that the screw rod can drive the second connecting block to rotate along the rotating shaft, the second connecting block and the first connecting block are connected through the rotating shaft and serve as another support point of the image acquisition device, the bottom end of the second connecting block is fixedly connected to the top end of the position adjusting piece, thereby connecting the entire angle adjusting mechanism with the image acquisition device, and the second connecting block drives the connected image acquisition device 131 to rotate together in the rotating process.

[0064] In this way, based on the specific structural design of the angle adjusting piece 1322, the purpose of the angle adjusting piece that is flexibly used to adjust the specific angle of the image acquisition device 131 in space can be achieved, thereby laying a foundation for improving the adjustment flexibility of the pose adjustment of the image acquisition device 131.

[0065] In one embodiment, the first connecting block and the bottom end of the image acquisition device are welded, the second connecting block and the position adjusting piece 1321 are welded, the screw rod and the nut are threadedly connected, and the first connecting block and the second connecting block are movably connected, so that through the connection between the second connecting block and the position adjusting piece 1321, stable rigid connection between the angle adjusting piece 1322 and the position adjusting piece 1321 can be ensured, thereby ensuring the structural stability of the pose adjusting assembly 132, and at the same time, the movable connection between the first connecting block and the second connecting block can also assist the image acquisition device 131 to realize flexible adjustment of the shooting angle, so as to be suitable for different delivery management scenes.

[0066] In one embodiment, the image acquisition device 131 comprises a controller and a camera, the camera comprising a lens and an image sensor, the controller, the image sensor and the lens being communicatively connected two by two; wherein the controller adjusts the working parameters of the camera according to the target pose; the lens images on the image sensor to obtain the delivery image of the delivery management area according to the adjusted working parameters; the image sensor converts the delivery image into an image digital signal; the controller processes the image digital signal to obtain the delivery image information.

[0067] It should be noted that in different delivery management scenarios, the accuracy of the image acquisition device is different. In addition to adjusting the relative position between the image acquisition device 131 and the collected object, the working parameters of the camera of the image acquisition device 131 can also be adjusted to capture delivery images with different accuracies, so as to be suitable for delivery management scenarios where the pose of the image acquisition device 131 cannot be adjusted. The scenarios involving the image acquisition device 131 in the delivery management scenario include but are not limited to collecting the front and rear shots, performing PDA code scanning on photovoltaic modules, monitoring the loading process, and detecting the rain cloth coverage image before delivery.

[0068] It should be noted that in scenarios where the accuracy of the delivery image needs to be controlled, the controller can adjust the working parameters of the camera based on the target pose. Specifically, a mapping relationship between the target pose and the adjusted working parameters can be set, and then the adjusted working parameters can be queried based on the target pose, and the adjusted working parameters can replace the original working parameters. In this way, the lens can image on the image sensor to obtain the delivery image of the delivery management area according to the adjusted working parameters. Finally, the image sensor converts the delivery image into an image digital signal, and the controller processes the image digital signal to obtain the delivery image information.

[0069] In this embodiment, inside the image acquisition device 131, the controller of the image acquisition device 131 queries the adjusted working parameters based on the target pose, and adjusts the working parameters of the camera based on the adjusted working parameters, so that the lens of the image acquisition device 131 has different accuracy shooting capabilities. Finally, after the image sensor completes the signal conversion of the image, the controller processes to obtain the delivery image information, so that the image acquisition device 131 can collect delivery image information with different accuracies to adapt to scenarios where the pose of the image acquisition device 131 cannot be adjusted and high-precision delivery image information is required. Therefore, it lays a foundation for improving the delivery management effect of photovoltaic modules.

[0070] In one embodiment, the device further comprises a distance sensor, the vehicle compartment box 12 comprises a first groove arranged on the top wall and a second groove arranged on the side wall, the image acquisition mechanism 13 is arranged in the first groove, and the distance sensor is arranged in the second groove. The distance sensor detects the distance between the photovoltaic module 10 and the image acquisition device 131 when the image acquisition device 131 is in the target pose.

[0071] It should be noted that, in order to ensure the safety of the image acquisition device 131 and the integrity of the image acquisition device 131 in different delivery management scenarios, the first groove arranged on the top wall and the second groove arranged on the side wall can be arranged in the vehicle compartment box, the image acquisition mechanism 13 is arranged in the first groove, and the distance sensor is arranged in the second groove. Then, when the pose adjusting assembly 132 adjusts the image acquisition device 131 to the target pose, the distance sensor detects the distance between the photovoltaic module 10 and the image acquisition device 131 when the image acquisition device 131 is in the target pose. Only when the distance is greater than the preset distance threshold, the image acquisition device 131 can collect the delivery image information. In this way, the information collection integrity of the image acquisition device 131 can be ensured.

[0072] In one embodiment, assuming that the delivery management device of the photovoltaic module needs to be placed in the common corresponding tarpaulin of the photovoltaic module in the vehicle compartment box, after receiving the first instruction output by the upper computer, the pose adjusting assembly first moves the image acquisition device to the center of the top of the vehicle compartment box through the position adjusting piece, then rotates the image acquisition device counterclockwise by 30° through the angle adjusting piece to align the delivery management area of the photovoltaic module, and further detects the distance between the image acquisition device 131 aligned to the delivery management area of the photovoltaic module 10 and the photovoltaic module 10 through the distance sensor. Only when the distance is sufficient, the image acquisition device can collect the tarpaulin covering image in the delivery management area, so as to ensure the complete collection of the tarpaulin covering image in the delivery management area by the image acquisition device.

[0073] In this way, based on the arrangement of the distance sensor, the distance between the image acquisition device 131 and the photovoltaic module 10 can be further detected after the image acquisition device 131 is in the target pose, thereby providing auxiliary basis for the complete collection of the delivery image information by the image acquisition device 131. Therefore, while improving the delivery management effect of the photovoltaic module, the delivery management accuracy of the photovoltaic module is also improved.

[0074] In the description of the present specification, the description of the terms "some embodiments", "other embodiments", and the like means that the specific features, structures, materials or characteristics described in combination with the embodiments or examples are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0075] The technical features of the above-described embodiments can be combined in any manner. For the sake of brevity, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not result in contradictions, they should be considered as falling within the scope of the present specification.

[0076] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be noted that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A shipment management device of a photovoltaic module, characterized by, The shipment management device of the photovoltaic module comprises a host computer, a carriage box and an image acquisition mechanism, the image acquisition mechanism comprises an image acquisition device and a pose adjusting assembly, one end of the pose adjusting assembly is fixedly connected to the carriage box, and the other end of the pose adjusting assembly is movably connected to the image acquisition device; wherein The pose adjusting assembly adjusts the image acquisition device from a preset pose to a target pose according to a first instruction output by the host computer, wherein the image acquisition device is positioned in a shipment management area of the photovoltaic module in the shipment process under the target pose; The image acquisition device acquires shipment image information of the shipment management area according to a second instruction output by the host computer, and sends the shipment image information to the host computer; The host computer outputs a shipment management result of the photovoltaic module according to the shipment image information.

2. The apparatus of claim 1, wherein, The pose adjusting assembly comprises a position adjusting piece and an angle adjusting piece, the position adjusting piece is vertically fixed to the top wall of the carriage box, and the angle adjusting piece is fixed between the position adjusting piece and the image acquisition device; The position adjusting piece adjusts the image acquisition device from a first position in the preset pose to a second position by moving the angle adjusting piece and the image acquisition device together; The angle adjusting piece adjusts the image acquisition device from a first angle in the preset pose to a second angle by rotating the image acquisition device, wherein the target pose is that the image acquisition device is located at the second position at the second angle.

3. The apparatus of claim 2, wherein, The position adjusting piece comprises a first position adjusting unit and a second position adjusting unit; The first position adjusting unit adjusts the image acquisition device from the first position in the preset pose to an intermediate position outside the carriage box in a first preset direction, wherein the first preset direction points to the opening side of the carriage box; The second position adjusting unit adjusts the image acquisition device from the intermediate position to the second position in a second preset direction, wherein the first preset direction and the second preset direction are perpendicular to each other.

4. The apparatus of claim 3, wherein, The first position adjusting unit comprises a base, a sliding rail and a sliding block, the top end of the base is fixedly connected to the top wall of the carriage, the sliding rail is arranged on the bottom end of the base, and the sliding block and the sliding rail are movably connected, the second position adjusting unit comprises a telescopic arm and a connecting piece, the first position adjusting unit and the second position adjusting unit are provided with a nested sleeve, the nested sleeve is nested on the telescopic arm, the nested sleeve comprises a first connecting port and a second connecting port, the first connecting port is connected to the sliding block, one end of the connecting piece is connected to the second connecting port of the nested sleeve, and the other end of the connecting piece is fixedly connected to the angle adjusting piece.

5. The apparatus of claim 4, wherein, The telescopic arm is provided with a limiting groove, the end of the connecting piece is provided with a limiting plate, the limiting plate is located in the limiting groove, and the first height of the limiting plate sliding in a third preset direction in the limiting groove is greater than the second height of the limiting plate sliding in a fourth preset direction, wherein the third preset direction and the fourth preset direction are opposite.

6. The apparatus of claim 5, wherein, The second position adjusting unit further comprises a pre-tightening element, the pre-tightening element comprises a spring and an elastic washer, the spring is clamped between the telescopic arm and the connecting element, and the elastic washer is nested on one side of the spring close to the telescopic arm.

7. The apparatus of claim 2, wherein, The angle adjusting element is sequentially provided with a first connecting block, a sliding groove, a screw rod, a second connecting block, a nut and a rotating shaft, wherein the top end of the first connecting block is fixedly connected to the bottom end of the image acquisition device, the sliding groove is angularly arranged in the interior of the first connecting block, the interior of the sliding groove is movably connected to the rod body of the screw rod, the screw rod and the nut are movably connected through the external thread part of the screw rod, the rotating shaft penetrates between the bottom end of the first connecting block and the top end of the second connecting block, the rotating shaft is arranged at the geometric center position of the sliding groove, and the bottom end of the second connecting block is fixedly connected to the top end of the position adjusting element.

8. The apparatus of claim 7, wherein, The first connecting block and the bottom end of the image acquisition device are welded, the second connecting block and the position adjusting element are welded, the screw rod and the nut are threadedly connected, and the first connecting block and the second connecting block are movably connected.

9. The apparatus of claim 1, wherein, The image acquisition device comprises a controller and a camera, the camera comprises a lens and an image sensor, and the controller, the image sensor and the lens are communicatively connected in pairs; wherein, The controller adjusts the working parameters of the camera according to the target pose; The lens images on the image sensor to obtain the shipment image of the shipment management area according to the adjusted working parameters; The image sensor converts the shipment image into an image digital signal; The controller processes the image digital signal to obtain the shipment image information.

10. The apparatus of claim 1, wherein, The device further comprises a distance sensor, the vehicle compartment box comprises a first groove arranged on a top wall and a second groove arranged on a side wall, the image acquisition mechanism is located in the first groove, and the distance sensor is located in the second groove; the distance sensor detects the distance between the photovoltaic module and the image acquisition device when the image acquisition device is in the target pose.

Images