Self-adaptive installation environment and environment identification system for photovoltaic cleaning equipment

Abstract

The utility model relates to a self-adaptive installation environment and environment identification system for photovoltaic cleaning equipment. The system comprises the photovoltaic cleaning equipment, an environment identification unit, an equipment identification unit and a control unit, the environment identification unit is arranged at a preset parking space, item information, first subarray information, equipment number information and a parking type are preset in the environment identification unit, and after the photovoltaic cleaning equipment is placed at the preset parking space, the equipment identification unit on the photovoltaic cleaning equipment can automatically receive the environment information of the current preset parking space. The control unit modifies the initial configuration parameters of the current photovoltaic cleaning equipment according to the environment information, automatic configuration adjustment operation of the photovoltaic cleaning equipment is completed, manual adjustment or configuration of external personnel is not needed in the whole process, the installation process of the photovoltaic cleaning equipment is simplified, and the installation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic cleaning, and specifically to an adaptive installation environment and environment recognition system for photovoltaic cleaning equipment. Background Art

[0002] Photovoltaic panels are prone to becoming contaminated, and intelligent operation and maintenance methods for cleaning photovoltaic panels using photovoltaic cleaning equipment are widely used in this scenario. During installation and maintenance of existing photovoltaic cleaning equipment, the sub-array and number information of the photovoltaic cleaning equipment must be set so that the photovoltaic cleaning equipment can be monitored and operated on the back-end SCADA system. When a photovoltaic cleaning equipment is damaged and replaced with another photovoltaic cleaning equipment, similar settings must be performed to allow the monitoring system to identify it. Existing settings usually use computers or handheld devices to set numbers either wired or wirelessly. Therefore, for operation and maintenance personnel, they need to carry relevant tools and equipment on-site to operate it, which is a cumbersome process. Utility Model Content

[0003] In view of the above problems, the utility model provides an adaptive installation environment and environment recognition system for photovoltaic cleaning equipment, which solves the problem that the configuration of existing photovoltaic cleaning equipment needs to rely on manual configuration.

[0004] To achieve the above-mentioned purpose, the present application provides an adaptive installation environment and environment identification system for photovoltaic cleaning equipment, including photovoltaic cleaning equipment, an environment identification unit, an equipment identification unit and a control unit; the environment identification unit is set at a preset parking position, and the environment identification unit is used to broadcast environmental information to the outside, and the environmental information includes project information, first sub-array information, equipment number information and at least one of the parking categories; the equipment identification unit is set on the photovoltaic cleaning equipment, and the equipment identification unit is used to receive environmental information, and the equipment identification unit establishes a communication connection with the environment identification unit; the control unit is electrically connected to the equipment identification unit, and the control unit is used to modify the initial configuration parameters of the current photovoltaic cleaning equipment according to the environmental information.

[0005] In some embodiments, the photovoltaic cleaning equipment is further provided with a windproof locking device; the windproof locking device includes a first drive unit, and the first drive unit is electrically connected to the control unit.

[0006] In some embodiments, a posture sensor is further included. The posture sensor is arranged on the photovoltaic cleaning device, and the posture sensor is electrically connected to the control unit.

[0007] In some embodiments, a bridge identification unit is further included. The bridge identification unit is set on the bridge structure. The bridge identification unit is used to broadcast bridge information to the outside. The bridge information includes at least one of status information, model information, first angle information, and second sub-array information; the equipment identification unit establishes a communication connection with the bridge identification unit; and the control unit is used to modify the configuration parameters of the current photovoltaic cleaning equipment according to the bridge information.

[0008] In some embodiments, the device identification unit is also used to read and write the bridge identification unit.

[0009] In some embodiments, a communication unit is further included. The communication unit is arranged on the photovoltaic cleaning equipment. The communication unit is used to obtain current scene warning information in real time. The scene warning information includes at least one of a strong wind warning, a thunderstorm warning and a heavy rain warning; the control unit is electrically connected to the communication unit.

[0010] In some embodiments, the environment identification unit and / or the bridge identification unit is an RFID tag; the device identification unit is an RFID reader / writer sensor; and the posture sensor is an IMU sensor.

[0011] Different from the existing technology, in the above technical solution, the system includes photovoltaic cleaning equipment, an environmental identification unit, an equipment identification unit and a control unit; the environmental identification unit is set at a preset parking position, and the project information, the first sub-array information, the equipment number information and the parking category are pre-set in the environmental identification unit. After the photovoltaic cleaning equipment is placed in this preset parking position, the equipment identification unit on the photovoltaic cleaning equipment will automatically receive the environmental information of the current preset parking position. The control unit modifies the initial configuration parameters of the current photovoltaic cleaning equipment according to the environmental information, and completes the automatic configuration adjustment operation of the photovoltaic cleaning equipment. The entire process does not require manual adjustment or configuration by external personnel, which simplifies the installation process of the photovoltaic cleaning equipment and reduces installation costs.

[0012] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the utility model. In order to enable ordinary technicians in this field to more clearly understand the technical solution of the utility model, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purposes and other purposes, features and advantages of the utility model easier to understand, the following is an explanation in combination with the specific implementation methods and drawings of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present invention and other related contents, and are not to be considered as limiting the present invention.

[0014] In the drawings of the specification:

[0015] Figure 1A first schematic diagram of the system according to the specific embodiment;

[0016] Figure 2 is a second schematic diagram of the system according to the specific embodiment;

[0017] Figure 3 This is a third schematic diagram of the system according to the specific embodiment.

[0018] The reference numerals in the above drawings are described as follows:

[0019] 100. Photovoltaic cleaning equipment;

[0020] 101. Device identification unit;

[0021] 102. Control unit;

[0022] 103. Attitude sensor;

[0023] 104. Communication unit;

[0024] 105. Windproof locking device;

[0025] 201, Environmental Identification Unit;

[0026] 202. Bridge identification unit. DETAILED DESCRIPTION

[0027] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of the present invention, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0028] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the term "embodiment" in various locations in the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or relevance to other embodiments. In principle, in the present invention, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which the present invention belongs. The use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present invention.

[0030] In the description of this utility model, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0031] In the present invention, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0032] Without further restrictions, in the present invention, the words "include", "comprise", "have" or other similar expressions used in sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0033] Consistent with the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple," such as "multiple groups" and "multiple times," are also understood in this manner, unless otherwise specifically defined.

[0034] In the description of the embodiments of the present invention, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present invention or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present invention.

[0035] Unless otherwise expressly specified or limited, in the description of the embodiments of the present invention, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the technical field of the present invention, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0036] See also Figure 1 and Figure 2 This embodiment provides an adaptive installation environment and environment recognition system for a photovoltaic cleaning device 100, including a photovoltaic cleaning device 100, an environment recognition unit 201, a device recognition unit 101, and a control unit 102; the environment recognition unit 201 is set at a preset parking position, and the environment recognition unit 201 broadcasts environmental information to the outside, and the environmental information includes project information, first subarray information, device number information, and at least one of the parking categories; the device recognition unit 101 is set on the photovoltaic cleaning device 100, and the device recognition unit 101 receives the environmental information; the control unit 102 modifies the initial configuration parameters of the current photovoltaic cleaning device 100 according to the environmental information, records the modified initial configuration parameters as first configuration parameters, and uploads the first configuration parameters to the server after performing a power-on self-test, and starts the cleaning step of the photovoltaic cleaning device 100.

[0037] In this embodiment, the photovoltaic cleaning device 100 can be a commercially available photovoltaic cleaning device 100. Its specific shape and components may vary depending on the actual product. The photovoltaic cleaning device 100 is equipped with a device identification unit 101 and a control unit 102. The control unit 102 can be understood as the control chip of the photovoltaic cleaning device 100. It is understood that the logical operations shown in this embodiment can be implemented by programming the existing control unit 102.

[0038] In this embodiment, an environment identification unit 201 is provided at the preset parking position, and the environment identification unit 201 records at least one of project information, first sub-array information, equipment number information and parking category, wherein the project information may include the model of the photovoltaic cleaning equipment 100 that the current preset parking position can adapt to, the size of the current preset parking position, and the location of the current preset parking position in the photovoltaic panel that currently needs to be cleaned; the first sub-array information can be understood as the sub-array information of the photovoltaic panel that the current photovoltaic cleaning equipment 100 needs to clean, which may include the sub-array information of multiple photovoltaic panels; the equipment number information can be understood as the number of the current preset parking position, and the parking category can be understood as the charging type that the current preset parking position can support, such as one of photovoltaic charging, mains charging and no charging.

[0039] Device identification unit 101 is installed on photovoltaic cleaning device 100. Device identification unit 101 receives environmental information and transmits it to control unit 102. Control unit 102 modifies the initial configuration parameters of photovoltaic cleaning device 100 based on the environmental information, obtaining first configuration parameters. Control unit 102 then sets and adjusts photovoltaic cleaning device 100 based on the first configuration parameters. After performing a power-on self-test, it uploads the first configuration parameters to the server. The server can be understood as the backend system used to monitor each photovoltaic cleaning device 100. After configuration is complete, control unit 102 activates photovoltaic cleaning device 100 to begin the cleaning process.

[0040] In this embodiment, the project information, the first sub-array information, the equipment number information, and the shutdown category are pre-set in the environment identification unit 201. After the photovoltaic cleaning device 100 is placed in this preset parking position, the equipment identification unit 101 on the photovoltaic cleaning device 100 automatically receives the environmental information of the current preset parking position. The control unit 102 modifies the initial configuration parameters of the current photovoltaic cleaning device 100 according to the environmental information, completing the automatic configuration adjustment operation of the photovoltaic cleaning device 100. The entire process does not require manual adjustment or configuration by external personnel, thereby simplifying the installation process of the photovoltaic cleaning device 100 and reducing installation costs.

[0041] When the photovoltaic cleaning device 100 needs to be replaced, it is only necessary to place the newly replaced photovoltaic cleaning device 100 at the preset parking position. The photovoltaic cleaning device 100 automatically completes its own parameter configuration based on the environment recognition unit 201, which fully simplifies the operation and maintenance process.

[0042] See also Figure 1 and Figure 2In some embodiments, the photovoltaic cleaning device 100 is further provided with a windproof locking device 105; the windproof locking device 105 includes a first drive unit electrically connected to the control unit 102. After the cleaning step is completed, the device identification unit 101 receives environmental information and obtains the signal strength of the current environmental information, and transmits it to the control unit 102. The control unit 102 determines whether the photovoltaic cleaning device 100 is currently in a preset stop position based on the signal strength of the current environmental information. If so, the control unit 102 initiates the shutdown step for the photovoltaic cleaning device 100 and activates the windproof locking device 105.

[0043] When the photovoltaic cleaning equipment 100 is in the shutdown, standby or charging state, in order to avoid being affected by the external environment, the photovoltaic cleaning equipment 100 is also provided with a windproof locking device 105. Specifically, the locking form can be a pin locking, for example, a pin hole is provided in the preset parking position, and the windproof locking device 105 includes a pin. The first drive unit is a motor or a cylinder, and the output end of the first drive unit is connected to the pin. When it is confirmed that the photovoltaic cleaning equipment 100 stops at the preset parking position in a preset parking posture, the pin can be controlled to be inserted into the pin hole to achieve the fixation of the photovoltaic cleaning equipment 100 at the preset parking position; it can also be a variety of forms such as suction cup adsorption locking. When the locking method is suction cup adsorption, the first drive unit can be a combination of a solenoid valve and a vacuum generator, and this embodiment does not limit this.

[0044] In this embodiment, the control unit 102 identifies whether the current photovoltaic cleaning device 100 is placed in the preset parking position by the strength of the signal strength of the environmental information. Specifically, taking the RSSI signal strength as an example, the average value of the RSSI signal strength emitted by the preset parking position is calculated. When the photovoltaic cleaning device 100 is directly above the environmental identification unit 201, the RSSI average value is the strongest, which means that the current photovoltaic cleaning device 100 has moved to the preset parking position. If the RSSI average value is lower than the preset average value range, it means that the current photovoltaic cleaning device 100 is far away from the preset parking position or has not yet been completely placed in the area selected by the preset parking position. Based on this, the control unit 102 can also control the photovoltaic cleaning robot to continue moving to re-perform the above-mentioned judgment process.

[0045] In some embodiments, a posture sensor 103 is also included. The posture sensor 103 is arranged on the photovoltaic cleaning device 100. The posture sensor 103 obtains the posture information of the current photovoltaic cleaning device 100 after the cleaning step is completed, and sends the posture information to the control unit 102; when the photovoltaic cleaning device 100 is placed in the preset stop position, the control unit 102 determines whether the photovoltaic cleaning device 100 is placed in the preset stop posture according to the posture information. If so, the shutdown step of the photovoltaic cleaning device 100 is started, and the windproof locking device 105 is controlled to start.

[0046] In this embodiment, attitude sensor 103 is a device for measuring an object's attitude, implemented by integrating multiple inertial sensors. Attitude sensor 103 includes an accelerometer, a gyroscope, and a magnetometer. The accelerometer can detect an object's linear acceleration in space, including the acceleration due to gravity and other external forces. By integrating the accelerometer's output, the object's velocity and displacement can be calculated. The gyroscope can detect an object's rotational speed around three axes (typically the X, Y, and Z axes). By integrating the gyroscope's output, the object's attitude angle can be calculated. The magnetometer can detect the direction and strength of the Earth's magnetic field. Combined with the data from the accelerometer and gyroscope, it can provide more accurate attitude measurements, especially in the presence of external magnetic field interference.

[0047] In this embodiment, the photovoltaic cleaning device 100 includes multiple postures, wherein the normal placement state of the photovoltaic cleaning device 100 in the preset parking position is recorded as the preset parking posture. The posture of the photovoltaic cleaning device 100 is collected by the posture sensor 103 to generate posture information. The control unit 102 determines whether the photovoltaic cleaning device 100 is currently in the preset parking posture based on the posture information. If so, it starts the shutdown step of the photovoltaic cleaning device 100 and controls the activation of the windproof locking device 105. The shutdown step of the photovoltaic cleaning device 100 may include a self-cleaning operation of the photovoltaic cleaning device 100, and may also include an automatic charging operation of the photovoltaic cleaning device 100, which is not limited in this embodiment.

[0048] By adding the posture sensor 103 , the control unit 102 can monitor the posture information of the photovoltaic cleaning device 100 in a timely manner, so that the shutdown procedure of the photovoltaic cleaning device 100 is more intelligent.

[0049] See also Figure 1 In some embodiments, a bridge identification unit 202 is further included. The bridge identification unit 202 is set on the bridge structure. The bridge identification unit 202 broadcasts bridge information to the outside. The bridge information includes at least one of status information, model information, first angle information, and second sub-array information. The equipment identification unit 101 receives the bridge information. The control unit 102 determines whether the current bridge structure is passable based on the bridge information. If so, the posture information of the current photovoltaic cleaning device 100 is obtained. The posture information includes the second angle information of the current photovoltaic cleaning device 100 when passing, and determines whether the second angle information is consistent with the first angle information. If so, the photovoltaic cleaning device 100 is controlled to pass through the current bridge structure.

[0050] In this embodiment, the bridge identification unit 202 can be understood as an identification unit provided on a bridge structure. The bridge identification unit 202 and the environment identification unit 201 can be the same type of components, and their main function is to store the required information and broadcast it to the outside, so as to facilitate identification by the device identification unit 101. It should be noted that the bridge structure can be understood as a support structure in a photovoltaic module, that is, a support structure between two adjacent photovoltaic areas, which can be passed by the photovoltaic cleaning equipment 100 or maintenance personnel. It is understandable that the connection method between the bridge identification unit 202 and the photovoltaic cleaning equipment 100 includes: Figure 1 The connection structure shown does not mean that the two can only use this connection form. The specific connection can be adjusted according to actual needs. Figure 1 It is just described as an example.

[0051] In this embodiment, a bridge identification unit 202 is pre-installed on the bridge structure and inputs bridge information of the current bridge structure. The bridge information includes at least one of status information, model information, first angle information, and second sub-array information. Specifically, the status information can be understood as the current state of the bridge structure, including abnormal and normal states; the model information can include the model of the deflection bracket installed on the current bridge structure and the angle deflection information of the current deflection bracket; the second sub-array information can be understood as the sub-array information of the photovoltaic panels connected to both ends of the current bridge structure; and the first angle information can be understood as the angle information when passing through the current bridge structure.

[0052] See also Figure 3 Understanding the angle information: There is a position deviation in a certain direction between different rows of photovoltaic panels. When the photovoltaic cleaning device 100 is in Figure 3 The photovoltaic panel shown on the left in the middle is moved to Figure 3 When the photovoltaic cleaning device 100 is on the photovoltaic panel shown on the right side, it needs to use the bridge structure (the area shown by the bridge identification unit 202 in the figure) to travel, and the bridge structure also has a guiding function for the photovoltaic cleaning device 100. The driving wheels of the photovoltaic cleaning device 100 need to be adjusted according to the angle between the bridge structure and the photovoltaic panel. The adjustment information of this angle is also the angle information.

[0053] When the photovoltaic cleaning device 100 performs the cleaning step, the device identification unit 101 receives external signals in real time and makes judgments on the external signals. Here, the external signals can be understood as the signals broadcast by the bridge identification unit 202 and the environment identification unit 201. When the external signal is environmental information, the identification process corresponding to the preset parking position is performed, that is, the identification process associated with the preset parking position, including the automatic configuration of the photovoltaic cleaning component, the opening and closing of the windproof locking device 105, and other operations. When the external signal is bridge information, the control unit 102 determines whether the current bridge structure can pass based on the bridge information. Here, it can be understood as: determining whether the current photovoltaic cleaning device 100 can pass through the current bridge structure. Different bridge structures can be adapted to different models of photovoltaic cleaning devices 100. When the current photovoltaic cleaning device 100 can pass through the current bridge structure, the control unit 102 also needs to obtain the posture information of the current photovoltaic cleaning device 100, wherein the posture information includes the second angle information of the current photovoltaic cleaning device 100. Here, the second angle information can be understood as the angle information corresponding to the actual posture of the photovoltaic cleaning device 100.

[0054] When the first angle information is consistent with the second angle information, it means that the current photovoltaic cleaning device 100 can directly pass through the bridge structure with the current posture. The control unit 102 will also generate the moving path of the current photovoltaic cleaning device 100 on the bridge structure and control the photovoltaic cleaning device 100 to travel according to the moving path.

[0055] Specifically, in some embodiments, the first angle information is a preset passage angle range, and determining whether the second angle information is consistent with the first angle information includes: determining whether the second angle information is within the preset passage angle range; if so, controlling the photovoltaic equipment to pass through the current bridge structure; if not, generating the second configuration parameters of the current photovoltaic cleaning equipment 100, and adjusting the posture of the current photovoltaic cleaning equipment 100 according to the second configuration parameters.

[0056] That is, if the second angle information is inconsistent with the first angle information, it means that the posture of the current photovoltaic cleaning device 100 needs to be adjusted. In this embodiment, the adjustment of the posture is recorded as the second configuration parameter. The control unit 102 adjusts the posture of the photovoltaic cleaning device 100 according to the second configuration parameter, so that the adjusted second angle information is consistent with the first angle information, and then controls the photovoltaic cleaning device 100 to safely pass through the current bridge structure.

[0057] In some embodiments, if the current bridge structure is impassable, the control unit 102 obtains the status information in the current bridge information and determines whether the status information is an abnormal state. If not, the control device identification unit 101 establishes a communication connection with the bridge identification unit 202, and changes the status information in the bridge identification unit 202 to an abnormal state, and uploads the modified bridge information to the server.

[0058] In this embodiment, the equipment identification unit 101 also has a reading and writing function. When the bridge structure is impassable, the control unit 102 can obtain the status information in the current bridge information and determine whether the current status information is normal. If so, the status information in the current bridge identification unit 202 is modified to make it an abnormal state and upload it to the server so that the operation and maintenance personnel can conduct on-site inspections.

[0059] It should be noted that there are two possible reasons why the current bridge structure cannot pass. The first is that the model of the photovoltaic cleaning equipment 100 allowed to pass by the current bridge structure does not match the current photovoltaic cleaning equipment 100; in this state, the control unit 102 can obtain feedback that the current photovoltaic cleaning equipment 100 is not included in the model information, and will not perform the modification operation of the status information.

[0060] The second is when a structural anomaly exists in the current bridge structure, rendering it impassable. Only in this state will the control unit 102 modify the status information in the bridge identification unit 202. Specifically, this structural anomaly can be detected by integrating a visual recognition function into the photovoltaic cleaning device 100, or by tracking the operating posture of the photovoltaic cleaning device 100. For example, if the photovoltaic cleaning device 100 becomes stuck while passing through the current bridge structure, it indicates that there is an anomaly in the current bridge structure.

[0061] By modifying the status information and uploading it to the server, it is convenient to promptly notify the operation and maintenance personnel to maintain the current bridge structure. At the same time, the operation of modifying the status information can also prevent the remaining photovoltaic cleaning equipment 100 from moving on the current bridge structure.

[0062] In some embodiments, a communication unit 104 is further included. The communication unit 104 is set on the photovoltaic cleaning device 100. The communication unit 104 is used to obtain the current scene warning information in real time. The scene warning information includes at least one of a strong wind warning, a thunderstorm warning and a heavy rain warning; when the bridge structure is passable, the control unit 102 determines whether the current environment allows the photovoltaic cleaning device 100 to pass on the bridge structure based on the scene warning information. If not, the current photovoltaic cleaning device 100 is controlled to move to the nearest preset parking position to stop.

[0063] It should be noted that the communication unit 104 shown in this embodiment can be understood as a communication component for receiving weather information, which can obtain the current scene warning information in real time. The scene warning information is warning information containing weather information, such as strong wind warning, thunderstorm warning, etc., and can also include heavy rain and heavy snow warning. This embodiment does not limit this.

[0064] When the bridge structure is passable, the control unit 102 also obtains scene warning information collected by the communication unit 104. For example, if there is a high wind warning, the control unit 102 will control the current photovoltaic cleaning device 100 to return to a preset parking position. Optionally, the preset parking position is a nearby preset parking position that matches the current photovoltaic cleaning device 100. This approach can reduce the impact of weather factors on the photovoltaic cleaning device 100 and reduce the probability of failure of the photovoltaic cleaning device 100.

[0065] In some embodiments, if the photovoltaic cleaning device 100 is not allowed to pass on the bridge structure, the control unit 102 generates a third configuration parameter corresponding to the current scene warning information and adjusts the posture of the photovoltaic cleaning device 100 according to the third configuration parameter.

[0066] In this embodiment, when the photovoltaic cleaning equipment 100 is not allowed to pass on the bridge structure, the control unit 102 will also generate a third configuration parameter based on the current scene warning information. The third configuration parameter can adjust the posture of the photovoltaic cleaning equipment 100. The specific adjustment index can be set according to actual needs. For example, the current photovoltaic cleaning equipment 100 is controlled to remain relatively fixed with the photovoltaic panel to reduce the impact of external weather on the photovoltaic cleaning equipment 100; for example, after the photovoltaic cleaning equipment 100 stops at the nearest preset parking position, the photovoltaic cleaning equipment 100 can be controlled to adjust to the preset stopping posture corresponding to the current preset parking position.

[0067] By adjusting the parameter configuration of the photovoltaic cleaning device 100, the adaptability of the photovoltaic cleaning device 100 to the state during actual application can be improved, the failure probability of the photovoltaic cleaning device 100 can be reduced, and the intelligence level of the photovoltaic cleaning device 100 can be improved.

[0068] In some embodiments, the environment identification unit 201 and / or the bridge identification unit 202 is an RFID tag; the device identification unit 101 is an RFID read / write sensor; and the posture sensor 103 is an IMU sensor.

[0069] In the above technical solution, the system includes a photovoltaic cleaning device 100, an environment identification unit 201, an equipment identification unit 101 and a control unit 102; the environment identification unit 201 is set at a preset parking position, and the project information, the first sub-array information, the equipment number information and the parking category are pre-set in the environment identification unit 201. After the photovoltaic cleaning device 100 is placed in this preset parking position, the equipment identification unit 101 on the photovoltaic cleaning device 100 will automatically receive the environmental information of the current preset parking position. The control unit 102 modifies the initial configuration parameters of the current photovoltaic cleaning device 100 according to the environmental information, and completes the automatic configuration adjustment operation of the photovoltaic cleaning device 100. The entire process does not require manual adjustment or configuration by external personnel, which simplifies the installation process of the photovoltaic cleaning device 100 and reduces the installation cost.

[0070] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this utility model, this does not limit the scope of patent protection of this utility model. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this utility model using the contents recorded in the specification and drawings of this utility model, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this utility model.

Claims

1. A photovoltaic cleaning equipment adaptive installation environment and environment recognition system, characterized in that: It includes a photovoltaic cleaning device, an environment identification unit, an equipment identification unit, a control unit and a windproof locking device; The environment identification unit is arranged at a preset parking position, and is used to broadcast environment information externally, wherein the environment information includes at least one of project information, first subarray information, equipment number information, and parking category; The device identification unit is arranged on the photovoltaic cleaning device, the device identification unit is used to receive the environmental information, and the device identification unit establishes a communication connection with the environmental identification unit; The control unit is electrically connected to the device identification unit, and the control unit is used to modify the initial configuration parameters of the current photovoltaic cleaning device according to the environmental information; The photovoltaic cleaning equipment is also provided with a windproof locking device; The windproof locking device includes a first driving unit, and the first driving unit is electrically connected to the control unit.

2. The photovoltaic cleaning equipment adaptive installation environment and environment recognition system according to claim 1 is characterized in that: Also includes: A posture sensor is arranged on the photovoltaic cleaning device, and the posture sensor is electrically connected to the control unit.

3. The photovoltaic cleaning equipment adaptive installation environment and environment recognition system according to claim 2 is characterized in that: Also includes: A bridge identification unit is provided on the bridge structure, and is used to broadcast bridge information externally, wherein the bridge information includes at least one of status information, model information, first angle information, and second sub-array information; The equipment identification unit establishes a communication connection with the bridge identification unit; The control unit is used to modify the current configuration parameters of the photovoltaic cleaning equipment according to the bridge information.

4. The photovoltaic cleaning equipment adaptive installation environment and environment recognition system according to claim 3 is characterized in that: The device identification unit is also used to read and write the bridge identification unit.

5. The photovoltaic cleaning equipment adaptive installation environment and environment recognition system according to claim 3 is characterized in that: Also includes: A communication unit, provided on the photovoltaic cleaning device, the communication unit is used to obtain current scene warning information in real time, the scene warning information including at least one of a strong wind warning, a thunderstorm warning and a heavy rain warning; The control unit is electrically connected to the communication unit.

6. The photovoltaic cleaning equipment adaptive installation environment and environment recognition system according to claim 3 is characterized in that: The environment identification unit and / or the bridge identification unit is an RFID tag; The device identification unit is an RFID read / write sensor; The attitude sensor is an IMU sensor.

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