3D visual monitoring method and device for intelligent battery swap station

Abstract

The application discloses a 3D visual monitoring method and device for intelligent battery swap station, and relates to the technical field of three-dimensional monitoring.The application comprises the following steps: making a three-dimensional model of intelligent battery swap station project drawings on SketchUp; adding corresponding electrical equipment to the components; setting corresponding display icons for each electrical equipment, and setting the display icons according to the connection relationship between each electrical equipment; establishing a battery swap station 3D monitoring display platform for the three-dimensional model, and displaying each component and the electrical equipment inside the component; collecting state information by sensors in the intelligent battery swap station, and sending the state information of the electrical equipment to the battery swap station 3D monitoring display platform.The application establishes a battery swap station 3D monitoring display platform, displays the three-dimensional model on the platform, displays the electrical equipment in each component, and monitors the working state of the electrical equipment in real time, so that the fault data can be displayed, the supervision intensity of the intelligent battery swap station is improved, and the working efficiency of the staff is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of three-dimensional monitoring, in particular to a 3D visualization monitoring method and device for intelligent battery swap station. BACKGROUND

[0002] Currently, some battery swap stations are installed with video monitoring systems, which can realize functions such as on-site device monitoring, remote camera motion control, digital video recording, etc. However, only the monitoring function is provided without image recognition function, and there is a lack of automatic identification and analysis function for the battery swap equipment of the battery swap station. The operation state of the battery swap equipment is still judged by the on-duty personnel by observing and analyzing the collected images, so that the system lacks automatic identification and analysis function for the images of the battery swap equipment. The root cause is that the analysis of the complex images of the battery swap station and the judgment method of the operation inspection of the battery swap equipment are not mature enough, and it is an urgent problem to practically improve the image analysis capability.

[0003] However, in actual application, some problems existing in the current online monitoring of the battery swap equipment can be fundamentally solved by using data detection, analysis and identification technology such as visible light, online monitoring data and equipment inspection records: the operation parameters of important equipment need to be monitored in real time, and manual inspection cannot meet the real-time requirement, and the responsibility, working attitude and mental state of the inspector seriously affect the detection result; the operation state of many high-voltage equipment is difficult to convert into electrical signal, and the signal conversion and transmission process is easily affected by strong electromagnetic field interference and thus affects the diagnosis. Therefore, the use of data image analysis and identification technology and the establishment of the model can promote the intelligence and automation of the online monitoring system, improve the work efficiency of the staff of the battery swap station, achieve higher economic benefits, and have great practical value and application prospect. SUMMARY

[0004] The present application aims to provide a 3D visualization monitoring method and device for intelligent battery swap station, which establishes a 3D monitoring display platform for the battery swap station, displays the three-dimensional model on the platform and the electrical equipment in each component, and monitors the working state of the electrical equipment in real time and displays the fault data, thereby solving the problems of low work efficiency and insufficient maintenance supervision of the staff of the existing battery swap station.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The present application is a 3D visualization monitoring method for intelligent battery swap station, which comprises the following steps:

[0007] Step S1: three-dimensional model making of intelligent battery swap station project drawings on SketchUp;

[0008] Step S2: analyzing the three-dimensional model and decomposing the three-dimensional model into each component;

[0009] Step S3: pick up each component, add corresponding electrical equipment in the component;

[0010] Step S4: set up corresponding display icons for each electrical equipment, and number the connection pins of the electrical equipment according to the connection relationship between the electrical equipment;

[0011] Step S5: establish a 3D monitoring display platform for the battery swap station based on the three-dimensional model, and display each component and the electrical equipment inside;

[0012] Step S6: set the attribute panel and operation menu of each display icon on the 3D monitoring display platform of the battery swap station;

[0013] Step S7: the sensor in the intelligent battery swap station collects state information, and sends the state information of the electrical equipment to the 3D monitoring display platform of the battery swap station;

[0014] Step S8: the 3D monitoring display platform of the battery swap station displays the corresponding electrical equipment state information.

[0015] Preferably, in step S1, when making a three-dimensional model, each model needs to apply RFID radio frequency technology to identify specific targets and read and write related data, and use visible light to mark text and labels on the surface of the equipment, that is, through various modules that realize optical character recognition, the recognition results are used to mark the image.

[0016] Preferably, in step S5, the establishment of the 3D monitoring display platform of the battery swap station should first sort out the engineering digital judgment requirements, digitize and data structure according to the requirement content, and according to the judgment requirements, the judgment conditions can be divided into two categories: attribute condition and geometric condition. Through the conditions, the judgment requirements are determined, the attribute condition or the geometric condition is executed, and the requirement matcher is entered to perform auxiliary judgment on the 3D information model of the battery swap station.

[0017] Preferably, in step S6, the 3D monitoring display platform of the battery swap station should pre-produce a fault digital library, and record the fault requirements of the 3D information model of the battery swap station and the corresponding danger levels of various fault requirements into the fault digital library; the fault requirements and the corresponding scores are analyzed, which are used to match and correct between the fault digital library and the obtained fault indicators.

[0018] Preferably, in step S8, the 3D monitoring display platform of the battery swap station provides an access channel, so that the staff can directly face the computer terminal staff and the mobile terminal application, and access the state of the battery swap station through the application software or the mobile device APP program.

[0019] The application is a 3D visual monitoring device for an intelligent battery swap station, which comprises a 3D monitoring display platform of the battery swap station and an intelligent terminal;

[0020] The battery swap station 3D monitoring display platform comprises a model making module, an information extraction module, a local configuration module, a fault database, a fault matcher and a wireless communication module; the model making module is used for making a three-dimensional model on SketchUp according to a three-dimensional project drawing; the information extraction module is used for extracting model geometric information and attribute information in the battery swap station model and sending the extracted information to a monitoring module; the local configuration module is used for pre-configuring normal working ranges of various components and internal electrical equipment; the fault database is used for inputting historical battery swap station fault data and corresponding solutions; the fault matcher is used for comparing and matching fault indexes with data information in the fault database; and the wireless communication module is wirelessly connected with an intelligent terminal and is used for providing an access interface of the intelligent terminal;

[0021] The intelligent mobile terminal comprises a communication module and an interaction module; the communication module is bidirectionally connected with the wireless communication module of the battery swap station 3D monitoring display platform; and the interaction module is used for a worker to access the battery swap station 3D monitoring display platform and receive fault alarm information sent by the battery swap station 3D monitoring display platform.

[0022] Preferably, the model making module applies a visual information application model to model each unit in each model system separately by relying on a computer, generates a hierarchical control unit, and connects the hierarchical control unit according to actual topological relations to constitute a network of a distributed structure, so as to realize automatic analysis and management of visualized data of intelligent battery swap station monitoring.

[0023] Preferably, the information application model made by the model making module comprises a business model and an application model; the business model comprises a control model, a distributed model and a worker model; and the application model comprises a data service model and a visual model.

[0024] Preferably, when the fault matcher does not have a fault index corresponding to abnormal data of a current electrical equipment, it is indicated that a fault of the current intelligent battery swap station is a fault data not in the fault database, a maintenance application is directly sent to an intelligent terminal of a maintenance worker by the battery swap station 3D monitoring display platform, and when the maintenance worker completes maintenance, a fault cause and a maintenance solution are directly sent to the fault database of the battery swap station 3D monitoring display platform for storage.

[0025] The application has the following beneficial effects:

[0026] The application establishes a battery swap station 3D monitoring display platform, displays three-dimensional models and electrical equipment in each component on the platform, monitors working states of the electrical equipment in real time, displays fault data, and improves supervision strength of the intelligent battery swap station and work efficiency of workers.

[0027] Of course, implementing any product of the application does not necessarily require achieving all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings described in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0029] Figure 1 A 3D visualization monitoring method for an intelligent battery replacement station. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] Please refer to Figure 1 The present application is a 3D visualization monitoring method for an intelligent battery replacement station, comprising the following steps:

[0032] Step S1: 3D model making of intelligent battery replacement station project drawings on SketchUp;

[0033] Step S2: analyzing the 3D model and decomposing the 3D model into each component;

[0034] Step S3: picking up each component and adding corresponding electrical equipment in the component;

[0035] Step S4: setting corresponding display icons for each electrical equipment respectively, and numbering the connection pins of the electrical equipment according to the connection relationship between each electrical equipment;

[0036] Step S5: establishing a battery replacement station 3D monitoring display platform for the 3D model, and displaying each component and the electrical equipment inside;

[0037] Step S6: setting the attribute panel and operation menu of each display icon on the battery replacement station 3D monitoring display platform;

[0038] Step S7: collecting state information by the sensors in the intelligent battery replacement station, and sending the state information of the electrical equipment to the battery replacement station 3D monitoring display platform;

[0039] Step S8: The display picture of the battery swap station 3D monitoring display platform displays the corresponding electrical equipment state information.

[0040] In step S1, when making a three-dimensional model by SketchUp, each model needs to apply RFID radio frequency technology to identify a specific target and read and write related data, and use visible light to mark text and labels on the surface of the equipment, that is, various modules for optical character recognition are implemented, and the recognition results are used to label the image.

[0041] In step S2, the three-dimensional model made on SketchUp can be displayed separately between each module component, and each component can be clicked individually to observe each component from various angles.

[0042] In steps S3 and S4, each component can set corresponding display icons for each electrical device, and the connection pins of the electrical devices are numbered according to the connection relationship between the electrical devices, so that the internal circuit diagram of each component can be observed, and when an abnormality occurs between each electrical device, an error will be displayed on the circuit diagram, which facilitates workers to find abnormal electrical devices and easily informs maintenance personnel to go to the present for maintenance, thereby improving the maintenance efficiency.

[0043] In step S5, before establishing the battery swap station 3D monitoring display platform, the engineering digitization judgment requirements should be sorted out, and the requirements are digitized and data structured, and the judgment conditions can be divided into attribute conditions and geometric conditions according to the judgment requirements, the judgment requirements are determined through the conditions, the attribute conditions or geometric conditions are executed, and the requirement matcher is entered to assist in determining the battery swap station 3D information model.

[0044] In step S6, the battery swap station 3D monitoring display platform needs to pre-produce a fault digital library, and record the fault requirements of the battery swap station 3D information model and the corresponding risk levels of various fault requirements into the fault digital library; the fault requirements and corresponding scores are analyzed to match and correct between the fault digital library and the obtained fault indicators.

[0045] In step S8, the battery swap station 3D monitoring display platform provides an access channel, and the staff can directly face the computer terminal staff and the mobile terminal application, and access the state of the battery swap station through the application software or the mobile device APP program.

[0046] The application is a 3D visual monitoring device for an intelligent battery swap station, which comprises a battery swap station 3D monitoring display platform and an intelligent terminal.

[0047] The battery swap station 3D monitoring display platform comprises a model making module, an information extraction module, a local configuration module, a fault database, a fault matcher and a wireless communication module; the model making module is used for making a three-dimensional model on SketchUp according to three-dimensional project drawings; the information extraction module is used for extracting model geometric information and attribute information in the battery swap station model and sending the extracted information to a monitoring module; the local configuration module is used for pre-configuring normal working ranges of various components and internal electrical equipment; the fault database is used for inputting historical battery swap station fault data and corresponding solutions; the fault matcher is used for comparing and matching fault indexes with data information in the fault database; the wireless communication module is wirelessly connected with an intelligent terminal and is used for providing an access interface of the intelligent terminal;

[0048] The intelligent mobile terminal comprises a communication module and an interaction module; the communication module is bidirectionally connected with the wireless communication module of the battery swap station 3D monitoring display platform; the interaction module is used for a worker to access the battery swap station 3D monitoring display platform and receive fault alarm information sent by the battery swap station 3D monitoring display platform.

[0049] The model making module separately models units in each model system by relying on a computer to generate hierarchical control units and connect them according to actual topological relations to form a network of distributed structure, thereby realizing automatic analysis and management of visualized data of the intelligent battery swap station monitoring.

[0050] The information application model made by the model making module comprises a business model and an application model; the business model comprises a control model, a distributed model and a worker model; and the application model comprises a data service model and a visualization model.

[0051] When the fault matcher does not have a fault index corresponding to abnormal data of the current electrical equipment, it indicates that the fault of the current intelligent battery swap station is a fault data not in the fault database, and the battery swap station 3D monitoring display platform directly sends a maintenance application to the intelligent terminal of the maintenance personnel; when the maintenance personnel completes the maintenance, the fault cause and the maintenance solution are directly sent to the fault database of the battery swap station 3D monitoring display platform for storage.

[0052] It should be noted that in the above system embodiment, each unit included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be realized; in addition, the specific names of each functional unit are only for easy mutual differentiation, and do not limit the protection scope of the present application.

[0053] In addition, those skilled in the art can understand that all or part of the steps in the above-mentioned method of each embodiment can be completed by a program instructing relevant hardware, and the corresponding program can be stored in a computer readable storage medium.

[0054] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all of the details of the application, and the application is not limited to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of the specification. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A 3D visualization monitoring method of an intelligent battery swap station, characterized in that, Comprise the following steps: Step S1: intelligent battery swap station project drawings are made on SketchUp three-dimensional model; Step S2: analysis of three-dimensional model, three-dimensional model is decomposed into each component; Step S3: pick up each component, add the corresponding electrical equipment in the component; Step S4: set up the corresponding display icon for each electrical equipment, and number the connection pins of the electrical equipment according to the connection relationship between each electrical equipment; Step S5: for three-dimensional model to establish battery swap station 3D monitoring display platform, and show each component and internal electrical equipment; wherein, to establish battery swap station 3D monitoring display platform should first comb engineering digital judgment requirements, for the requirement of digital, data structure, according to the judgment requirements can be divided into two kinds of attribute condition and geometric condition, through the condition to determine the judgment requirements, execute attribute condition or geometric condition, into the requirement of the battery swap station 3D information model to execute auxiliary judgment; Step S6: set the attribute panel and operation menu of each display icon on the battery swap station 3D monitoring display platform; wherein, battery swap station 3D monitoring display platform should be pre-made fault digital library, record the fault requirements of battery swap station 3D information model and the corresponding risk level of various fault requirements into the fault digital library; the fault requirements and the corresponding score are analyzed, which are used to match and correct between the fault digital library and the obtained fault index; Step S7: the sensor in the intelligent battery swap station collects state information, and sends the state information of the electrical equipment to the battery swap station 3D monitoring display platform; Step S8: the display picture of battery swap station 3D monitoring display platform shows the corresponding electrical equipment state information; Step S9: when the fault matcher does not match the fault index corresponding to the abnormal data of the current electrical equipment, it means that the fault of the current intelligent battery swap station is the fault data not in the fault database, and the battery swap station 3D monitoring display platform directly sends the maintenance application to the intelligent terminal of the maintenance personnel, and directly sends the fault reason and the maintenance scheme to the fault database of the battery swap station 3D monitoring display platform for storage after the maintenance personnel complete the maintenance. 2.The 3D visualization monitoring method of the intelligent battery swap station according to claim 1, characterized in that, In step S1, when making three-dimensional model, each model needs to apply RFID radio frequency technology to identify specific target and read and write related data, and visible light is used to mark text and label on the surface of the equipment, that is, various modules for realizing optical character recognition are used to mark the image according to the recognition result. 3.The 3D visualization monitoring method of the intelligent battery swap station according to claim 1, characterized in that, In step S8, the battery swap station 3D monitoring display platform provides access channel, the staff can directly face the computer terminal staff and mobile terminal application, access the state of the battery swap station through application software or mobile device APP program.

4. A 3D visualization monitoring device of an intelligent battery swap station, which executes the 3D visualization monitoring method of the intelligent battery swap station according to any one of claims 1-3, characterized in that, Comprise battery swap station 3D monitoring display platform and intelligent terminal; The battery swap station 3D monitoring display platform comprises a model making module, an information extraction module, a local configuration module, a fault database, a fault matcher and a wireless communication module; the model making module is used for making a three-dimensional model on SketchUp according to a three-dimensional project drawing; the information extraction module is used for extracting model geometric information and attribute information in the battery swap station model and sending the extracted information to a monitoring module; the local configuration module is used for pre-configuring normal working ranges of various components and internal electrical equipment; The fault database is used for inputting historical battery swap station fault data and corresponding solutions; the fault matcher is used for comparing and matching fault indexes with data information in the fault database; the wireless communication module is wirelessly connected with an intelligent terminal and is used for providing an access interface of the intelligent terminal; The intelligent terminal comprises a communication module and an interaction module; the communication module is bidirectionally connected with the wireless communication module of the battery swap station 3D monitoring display platform; the interaction module is used for a worker to access the battery swap station 3D monitoring display platform and receive fault alarm information sent by the battery swap station 3D monitoring display platform. 5.The 3D visualization monitoring device of an intelligent battery swap station of claim 4, wherein, The model making module applies a visual information application model to separately model units in each model system by relying on a computer, generates layered control units, and links them according to actual topological relations to constitute a network of distributed structure, thereby realizing automatic analysis and management of visualized data of the intelligent battery swap station monitoring. 6.The 3D visualization monitoring device of an intelligent battery swap station of claim 5, wherein, The information application model made by the model making module comprises a business model and an application model; the business model comprises a control model, a distributed model and a worker model; and the application model comprises a data service model and a visualized model.

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