CN115373781A - Charging and power-changing station dangerous behavior early warning supervision system and supervision method thereof - Google Patents
Charging and power-changing station dangerous behavior early warning supervision system and supervision method thereof Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/002—Generating a prealarm to the central station
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The invention discloses a charging and power-changing station dangerous behavior early warning and monitoring system and a monitoring method thereof, and relates to the technical field of video monitoring. The intelligent charging and battery replacing system comprises an intelligent charging and battery replacing station system, a remote management terminal and a mobile terminal, wherein the intelligent charging and battery replacing station system comprises a safety detection unit, an environment acquisition unit and a communication unit; the remote management terminal comprises a receiving unit, a processing unit, a BIM creating module and a sending unit; the receiving unit is used for receiving data uploaded by the intelligent charging and power exchanging station system through the communication unit; the sending unit is used for sending the abnormal information of the engineering data model of the charging and battery replacing station to the mobile terminal; the mobile terminal comprises a message receiving unit and a feedback unit. According to the invention, the BIM three-dimensional model is generated by recording the machine room and the electrical equipment required by the charging and replacing station, the BABYLONJS is used for optimizing three-dimensional processing and displaying by using WEBGL technology, once abnormity occurs, visual display is directly carried out on the BIM three-dimensional model, the equipment monitoring efficiency is improved, and the operation and maintenance cost is reduced.
Description
Technical Field
The invention belongs to the technical field of video monitoring, and particularly relates to a charging and replacing station dangerous behavior early warning and monitoring system and a monitoring method thereof.
Background
The intelligent video monitoring is based on common network video monitoring, besides the advantages of widely known network video monitoring, the intelligent video monitoring system can bring greater benefits to users, 24x7 all-weather reliable monitoring is achieved, the alarm accuracy and the response speed are greatly improved, and the use of video resources is effectively expanded.
The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire in the previous years to the emerging network video monitoring, the ground covering change occurs. Today, the IP technology gradually unifies the world, and it is necessary to reconsider the development history of the video surveillance system. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on 'PC + multimedia card', and a third generation video monitoring system (IPVS) based on an IP network.
The existing intelligent video monitoring has the following problems:
1. problem of wiring
Because the connection between the devices of the monitoring system involves a plurality of lines, if the processing is not good, especially the lines connected with the main devices are not properly connected or are connected incorrectly, the problems of reduced performance and even damage of the devices caused by open circuit, short circuit, poor insulation between the lines, incorrect wiring and the like can occur. In this case, it is necessary to determine what kind of fault phenomenon may occur when a problem occurs in which line connections according to the analysis and the troubleshooting of the fault phenomenon. In addition, it should be noted that the connection between each system device and each line should meet the requirement of long-term operation of the monitoring system.
2. Problem of communication
Parameters such as communication interfaces or communication protocols are not set, and the situation often occurs between a control host and a device such as a decoder or a control keyboard which has a communication control relationship. That is, the selected control host, decoder or control keyboard is caused by that no parameters such as communication protocol are set during engineering installation, so the host, decoder, control keyboard and the like should pay attention to the setting of the parameters such as communication protocol during installation. The image definition is not high, the detail part is lost, and the phenomenon that the color signal is lost or the color saturation is too small may occur in serious condition, which is caused by the loss of too large high frequency end of the image signal, namely the loss of the frequency signal above 3 MHz.
3. Supervision problem
The charging and replacing power station has numerous electric appliances and various connecting lines among all the electric appliances, operation and maintenance personnel need to spend a lot of time and energy to deploy and install the lines, and in case of dislocation, later-stage troubleshooting also consumes time, so that the construction efficiency is extremely low and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a dangerous behavior early warning and supervision system and a supervision method for a charging and replacing station.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a charging and power-changing station dangerous behavior early warning and monitoring system, which comprises an intelligent charging and power-changing station system, a remote management terminal and a mobile terminal, wherein the intelligent charging and power-changing station system comprises a monitoring terminal and a monitoring terminal;
the intelligent charging and power-exchanging station system comprises a safety detection unit, an environment acquisition unit, a charging and discharging unit and a communication unit; the safety detection unit is used for detecting the working state information of the charging and replacing station; the environment acquisition unit is used for acquiring the working environment information of the charging and power exchanging station; the charging and discharging unit is used for completing charging and point changing operations of the vehicle;
the remote management terminal comprises a receiving unit, a processing unit, a BIM creating module, a comparing unit, a storage unit and a sending unit; the receiving unit is used for receiving data uploaded by the intelligent charging and battery replacing station system through the communication unit; the processing unit is used for carrying out unification processing on the uploaded data; the BIM creation module is used for manufacturing a charging and battery replacing station engineering data model according to the uploaded data; the comparison unit is used for comparing the acquired data and displaying the abnormal data on the engineering data model of the charging and battery replacing station; the storage unit is used for storing data uploaded by the intelligent charging and power-changing station system; the sending unit is used for sending the abnormal information of the engineering data model of the charging and battery replacing station to the mobile terminal;
the mobile terminal comprises a message receiving unit, a checking unit and a feedback unit; the message receiving unit is used for receiving abnormal information sent by the engineering data model of the charging and swapping station; the checking unit is used for checking the fault information of the engineering data model of the charging and replacing station; the feedback unit is used for feeding back the maintenance personnel to the remote management terminal through the mobile terminal after the maintenance personnel finish the maintenance;
the safety detection unit, the environment acquisition unit and the charging and discharging unit are connected with a receiving unit of the remote management terminal through the communication unit.
As a preferred technical solution, the intelligent charging and power exchanging station system needs to upload data of the charging and power exchanging station in advance, including structure data of the charging and power exchanging station and data of electrical devices in the charging and power exchanging station, and assigns a unique ID number to an interface of the electrical device.
As a preferred technical scheme, a charging and replacing station danger information early warning platform is deployed in the remote management terminal, the charging and replacing station danger information early warning platform loads HTML pages and JS first, visual display is carried out on a generated BIM charging and replacing station engineering data model, the BIM charging and replacing station engineering data model is rendered through a BABYLONJS engine, light source display and shadow processing are carried out on the model, meanwhile, the color change is carried out in a supporting and rotating mode, and the working data of the charging and replacing station and the video monitoring content of the charging and replacing station are superposed.
As a preferred technical scheme, the comparison unit compares data uploaded by the intelligent charging and power-changing station system with a preset safety value, performs red marking on abnormal data which are not within a safety value range, and displays the abnormal data on the BIM charging and power-changing station engineering data model.
The invention relates to a charging and power-changing station dangerous behavior early warning and supervision method, which comprises the following steps:
step S1: actually measuring the charging and swapping station equipment, and simulating the actual situation of the charging and swapping station by a multi-position, multi-angle and multi-azimuth method;
step S2: recording a machine room and electrical equipment required by the charging and replacing power station, and drawing a CAD two-dimensional actual measurement drawing of the charging and replacing power station;
and step S3: importing a CAD two-dimensional actual measurement drawing into a BIM three-dimensional modeling tool, and obtaining a BIM three-dimensional model according to the control point coordinates;
and step S4: loading equipment indexes, states and alarm information in the environment in the generated BIM three-dimensional model, and adding a highlight indication;
step S5: binding the ID of the generated model with the equipment ID in the database;
step S6: calculating and generating a wire curve according to a three-dimensional geometric figure algorithm on the basis of a BIM three-dimensional figure tool by utilizing a BIM visual programming tool;
step S7: carrying out lightweight processing on BIM by using a 3DMAX tool to generate a charging and swapping station GIM digital model;
step S8: the data processing of various electrical equipment is standardized, a station engineering equipment monitoring system is constructed, the real-time monitoring, early warning and evaluation functions of the state and the operating environment of the station electrical equipment are carried out, and a charging and replacing station danger information early warning platform is formed.
As a preferable technical solution, in the step S2, the electrical device includes a transformer, a wire, an insulator, a transformer, a lightning arrester, a disconnector, a circuit breaker, a capacitor, a bushing, a wave trap, a cable, a reactor, and a relay protection device.
As a preferable technical solution, in the step S3, before the CAD two-dimensional actual measurement sketch is introduced into the BIM three-dimensional modeling tool, the actual measurement sketch profile needs to be processed in a layered manner to generate a complete CAD actual measurement electrical device drawing; determining the connecting position of the cable according to an electrical equipment completion drawing, and connecting the cable by using the same row as the same serial number to complete the connection processing of the conducting wire; and storing the numbers one by one according to the electrical equipment numbers, and determining the base point of the model according to the geographic coordinates.
In the step S6, the generating of the wire curve is preferably performed by generating a planar projection of the wire by a three-dimensional geometric algorithm, determining a positioning point between the electrical devices from a planar projection line between the electrical devices, determining an interface between the devices to which the wire belongs by a geometric intersection algorithm, assigning the same ID to each of the interfaces connected to each other, and connecting each of the interfaces having the same ID to each other by the generated wire.
As a preferred technical solution, in step S7, a generation flow of the charging swap station GIM digital model is as follows:
step S71: opening a GIM modeling tool, creating a new Symbol and endowing the Symbol with equipment name and description;
step S72: defining a starting insertion point of the equipment, and defining the subordination relation between the equipment component and the sub-equipment component and the insertion position of the sub-component;
step S73: selecting a basic primitive tab, selecting a basic primitive to establish the appearance of the equipment, and defining a placement position during placement;
step S74: and when the equipment is added, adding basic camera shooting and GIM parameter attributes for the equipment.
As an optimal technical scheme, the charging and swapping station GIM digital model is rendered by using a babylon js engine, light source display and shadow processing are performed on the model, meanwhile, color change of rotation and movement is supported, and program content and security video content of a ground digital television are superposed.
The invention has the following beneficial effects:
(1) According to the invention, the BIM three-dimensional model is generated by recording the machine room and the electrical equipment required by the charging and power exchanging station, the BABYLONJS is introduced to optimize the three-dimensional processing display by using the WEBGL technology, once abnormity occurs, the visual display is directly carried out on the BIM three-dimensional model, the equipment monitoring efficiency is improved, and the operation and maintenance cost is reduced.
(2) According to the charging and replacing power station, the charging and replacing power station is manufactured by using general software REVIT in the BIM industry, the manufactured model is subjected to light weight processing at 3DSMAX, the number of model vertexes is reduced, the overall loading speed is increased through model grouping and material multiplexing, the three-dimensional rendering effect is real, and management and control of a manager on the discharging and replacing power station are facilitated.
(3) According to the invention, the abnormal data is sent to the mobile terminal through the sending unit of the remote management terminal, so that maintenance personnel can directly access the dangerous information early warning platform of the charging and battery replacement station after receiving the abnormal alarm, visually know the red fault information marked on the BIM three-dimensional model, conveniently and quickly find the fault by the operation and maintenance personnel, and improve the maintenance efficiency.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 and fig. 2 are a charging and swapping station dangerous behavior early warning and monitoring system and a monitoring method thereof.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention relates to a charging and swapping station dangerous behavior early warning and monitoring system, which comprises an intelligent charging and swapping station system, a remote management terminal and a mobile terminal; the intelligent charging and power-exchanging station system comprises a safety detection unit, an environment acquisition unit, a charging and discharging unit and a communication unit; the safety detection unit is used for detecting the working state information of the charging and battery replacing station; the environment acquisition unit is used for acquiring the working environment information of the charging and power changing station; the charging and discharging unit is used for completing the charging and point changing operation of the vehicle; the remote management terminal comprises a receiving unit, a processing unit, a BIM creating module, a comparing unit, a storage unit and a sending unit; the receiving unit is used for receiving data uploaded by the intelligent charging and power exchanging station system through the communication unit; the processing unit is used for carrying out unification processing on the uploaded data; the BIM creation module is used for making a charging and battery replacing station engineering data model according to the uploaded data; the comparison unit is used for comparing the acquired data and displaying the abnormal data on the engineering data model of the charging and battery replacing station; the storage unit is used for storing data uploaded by the intelligent charging and power changing station system; the transmitting unit is used for transmitting the abnormal information of the engineering data model of the charging and battery replacing station to the mobile terminal;
the mobile terminal comprises a message receiving unit, a checking unit and a feedback unit; the message receiving unit is used for receiving abnormal information sent by the engineering data model of the charging and battery replacing station; the checking unit is used for checking the fault information of the engineering data model of the charging and replacing station; the feedback unit is used for feeding back the maintenance personnel to the remote management terminal through the mobile terminal after the maintenance personnel finish the maintenance;
the safety detection unit, the environment acquisition unit and the charging and discharging unit are connected with the receiving unit of the remote management terminal through the communication unit.
The intelligent charging and power-exchanging station system needs to upload data of the charging and power-exchanging station in advance, wherein the data comprise structural data of the charging and power-exchanging station and electrical equipment data in the charging and power-exchanging station, an interface of the electrical equipment is endowed with a unique ID number, the ID number of each interface is the same as the ID number of the corresponding connection interface, and when the charging and power-exchanging are deployed, the interfaces with the same ID numbers are connected through cables; the remote management terminal is internally provided with a charging and replacing station dangerous information early warning platform, the charging and replacing station dangerous information early warning platform loads an HTML page and a JS first, the generated BIM charging and replacing station engineering data model is visually displayed, the BIM charging and replacing station engineering data model is rendered through a BABYLONJS engine, light source display and shadow processing are performed on the model, meanwhile, rotary moving color change is supported, working data of the charging and replacing station and video monitoring content of the charging and replacing station are superposed, the charging and replacing station model is restored to the maximum extent, and user use experience is improved.
The comparison unit compares the data uploaded by the intelligent charging and power-changing station system with a preset safety value, carries out red marking processing on abnormal data which are not in the safety value range, and displays the abnormal data on a BIM charging and power-changing station engineering data model; the preset safety value is a normal working interval, the data is determined to be abnormal data as long as the corresponding data is not in the interval range, and after the abnormal data is transmitted into the remote management system, the abnormal data needs to be subjected to red marking again, so that a manager can conveniently and quickly find the abnormal data for maintenance, and the maintenance efficiency is improved.
Referring to fig. 2, the present invention provides a charging and swapping station dangerous behavior early warning and monitoring method, which includes the following steps:
step S1: actually measuring the charging and swapping station equipment, and simulating the actual situation of the charging and swapping station by a multi-position, multi-angle and multi-azimuth method;
step S2: recording a machine room and electrical equipment required by the charging and replacing power station, and drawing a CAD two-dimensional actual measurement drawing of the charging and replacing power station;
and step S3: importing a CAD two-dimensional actual measurement drawing into a BIM three-dimensional modeling tool, and obtaining a BIM three-dimensional model according to the control point coordinates;
and step S4: loading equipment indexes, states and alarm information in the environment in the generated BIM three-dimensional model, and adding a highlight indication;
step S5: binding the ID of the generated model with the equipment ID in the database;
step S6: calculating and generating a wire curve according to a three-dimensional geometric figure algorithm on the basis of a BIM three-dimensional figure tool by utilizing a BIM visual programming tool;
step S7: carrying out lightweight processing on BIM by using a 3DMAX tool to generate a charging and swapping station GIM digital model;
step S8: the data processing of various electrical equipment is standardized, a station engineering equipment monitoring system is constructed, the real-time monitoring, early warning and evaluation functions of the state and the operating environment of the station electrical equipment are carried out, and a charging and replacing station danger information early warning platform is formed.
As a preferable technical solution, in step S2, the electrical equipment includes a transformer, a wire, an insulator, a transformer, a lightning arrester, a disconnector, a circuit breaker, a capacitor, a bushing, a wave trap, a cable, a reactor, and a relay protection device.
As a preferred technical scheme, in step S3, before the CAD two-dimensional actual measurement sketch is introduced into the BIM three-dimensional modeling tool, the actual measurement sketch sectional diagram needs to be processed in a layered manner to generate a complete CAD actual measurement electrical equipment diagram; determining the connecting position of the cable according to an electrical equipment completion drawing, and connecting the cable by using the same row as the same serial number to complete the connection processing of the conducting wire; and storing the numbers one by one according to the electrical equipment numbers, and determining the base point of the model according to the geographic coordinates.
As a preferable mode, in the step S6, the generating of the wire curve is to generate a planar projection of the wire by a three-dimensional geometric algorithm, determine the positioning point between the devices on the planar projection line between the electrical devices, determine the interface between the devices to which the wire belongs by a geometric intersection algorithm, assign the same ID to each of the interfaces connected to each other, and connect each of the interfaces having the same ID by the generated wire.
As a preferred technical solution, in step S7, the generation flow of the charging swap station GIM digital model is as follows:
step S71: opening a GIM modeling tool, creating a new Symbol and endowing the Symbol with equipment name and description;
step S72: defining a starting insertion point of the equipment, and defining the subordination relation between the equipment component and the sub-equipment component and the insertion position of the sub-component;
step S73: selecting a basic primitive tab, selecting a basic primitive to establish the appearance of the equipment, and defining a placement position during placement;
step S74: and when the equipment is added, adding basic camera shooting and GIM parameter attributes for the equipment.
As an optimal technical scheme, the charging and swapping station GIM digital model is rendered by using a BABYLONJS engine, light source display and shadow processing are carried out on the model, meanwhile, the color change of rotation and movement is supported, and the program content and the security video content of the ground digital television are superposed.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, those skilled in the art can understand that all or part of the steps in the method for implementing the embodiments described above can be implemented by a program to instruct related hardware, and the corresponding program can be stored in a computer readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a dangerous action early warning supervisory systems that trades power station charges, trades power station system, remote management terminal, mobile terminal including intelligent charging, its characterized in that:
the intelligent charging and power-exchanging station system comprises a safety detection unit, an environment acquisition unit, a charging and discharging unit and a communication unit; the safety detection unit is used for detecting the working state information of the charging and replacing station; the environment acquisition unit is used for acquiring the working environment information of the charging and power-exchanging station; the charging and discharging unit is used for completing charging and point changing operation of the vehicle;
the remote management terminal comprises a receiving unit, a processing unit, a BIM creating module, a comparing unit, a storage unit and a sending unit; the receiving unit is used for receiving data uploaded by the intelligent charging and battery replacing station system through the communication unit; the processing unit is used for carrying out unification processing on the uploaded data; the BIM creation module is used for manufacturing a charging and battery replacing station engineering data model according to the uploaded data; the comparison unit is used for comparing the acquired data and displaying the abnormal data on the engineering data model of the charging and battery replacing station; the storage unit is used for storing data uploaded by the intelligent charging and power-changing station system; the sending unit is used for sending the abnormal information of the engineering data model of the charging and battery replacing station to the mobile terminal;
the mobile terminal comprises a message receiving unit, a checking unit and a feedback unit; the message receiving unit is used for receiving abnormal information sent by the engineering data model of the charging and swapping station; the checking unit is used for checking the fault information of the engineering data model of the charging and power exchanging station; the feedback unit is used for feeding back the maintenance personnel to the remote management terminal through the mobile terminal after the maintenance personnel finish the maintenance;
the safety detection unit, the environment acquisition unit and the charging and discharging unit are connected with a receiving unit of the remote management terminal through the communication unit.
2. The charging and swapping station dangerous behavior early warning and supervision system as claimed in claim 1, wherein the intelligent charging and swapping station system needs to upload data of the charging and swapping station in advance, including structural data of the charging and swapping station and data of electrical equipment in the charging and swapping station, and assign a unique ID number to an interface of the electrical equipment.
3. The early warning and supervision system for dangerous behaviors of the charging and replacing station as claimed in claim 1, wherein a dangerous information early warning platform for the charging and replacing station is deployed in the remote management terminal, the dangerous information early warning platform for the charging and replacing station loads HTML pages and JS first, visual display is performed on the generated BIM engineering data model for the charging and replacing station, the BIM engineering data model for the charging and replacing station is rendered through a BABYLONJS engine, light source display and shadow processing are performed on the model, meanwhile, rotary movement color change is supported, and working data of the charging and replacing station and video monitoring content of the charging and replacing station are superposed.
4. The charging and power-changing station dangerous behavior early warning and supervision system as claimed in claim 1, wherein the comparison unit compares data uploaded by the intelligent charging and power-changing station system with a preset safety value, performs red marking on abnormal data which are not within a safety value range, and displays the abnormal data on a BIM charging and power-changing station engineering data model.
5. A charging and power-changing station dangerous behavior early warning and supervision method is characterized by comprising the following steps:
step S1: actually measuring the charging and swapping station equipment, and simulating the actual situation of the charging and swapping station by a multi-position, multi-angle and multi-azimuth method;
step S2: recording a machine room and electrical equipment required by the charging and replacing station, and drawing a CAD two-dimensional actual measurement drawing of the charging and replacing station;
and step S3: importing a CAD two-dimensional actual measurement drawing into a BIM three-dimensional modeling tool, and obtaining a BIM three-dimensional model according to the control point coordinates;
and step S4: loading equipment indexes, states and alarm information in the environment in the generated BIM three-dimensional model, and adding a highlight indication;
step S5: binding the ID of the generated model with the equipment ID in the database;
step S6: calculating and generating a wire curve according to a three-dimensional geometric figure algorithm on the basis of a BIM three-dimensional figure tool by utilizing a BIM visual programming tool;
step S7: carrying out lightweight processing on BIM by using a 3DMAX tool to generate a charging and swapping station GIM digital model;
step S8: standardize the data processing of various electrical equipment, construct station engineering equipment monitoring system, carry out real-time supervision, early warning and aassessment function of platform electrical equipment state and operational environment, form the dangerous information early warning platform of the power station that trades that charges.
6. The charging and switching station dangerous behavior early warning and supervision method according to claim 5, wherein in the step S2, the electrical equipment comprises a transformer, a wire, an insulator, a mutual inductor, a lightning arrester, a disconnecting switch, a circuit breaker, a capacitor, a sleeve, a wave trap, a cable, a reactor and a relay protection device.
7. The early warning and supervision method for dangerous behaviors of a charging and power swapping station as claimed in claim 5, wherein in the step S3, before a CAD two-dimensional actual measurement sketch is introduced into a BIM three-dimensional modeling tool, the actual measurement sketch sectional diagram needs to be processed in a layered manner to generate a complete CAD actual measurement electrical equipment diagram; determining the connecting position of the cable according to an electrical equipment completion drawing, and connecting the cable by using the same row as the same serial number to complete the connection processing of the conducting wire; and storing the numbers one by one according to the electrical equipment numbers, and determining the base point of the model according to the geographic coordinates.
8. The early warning and supervision method for dangerous behaviors of a charging and power swapping station as claimed in claim 5, wherein in the step S6, generating a lead curve is to generate a planar projection of leads according to a three-dimensional geometric figure algorithm, find out positioning points between each two pieces of equipment according to a planar projection line between electrical equipment, find out interfaces between the pieces of equipment to which each lead belongs by using a geometric figure intersection algorithm, assign the same ID to each interface connected with each other, and connect each interface with the same ID through the generated leads.
9. The early warning and supervision method for dangerous behaviors of the charging and swapping station as claimed in claim 5, wherein in the step S7, a generation process of a GIM digital model of the charging and swapping station is as follows:
step S71: opening a GIM modeling tool, creating a new Symbol and endowing the Symbol with equipment name and description;
step S72: defining a starting insertion point of the equipment, and defining the subordination relation between the equipment component and the sub-equipment component and the insertion position of the sub-component;
step S73: selecting a basic primitive tab, selecting a basic primitive to establish the appearance of the equipment, and defining a placement position during placement;
step S74: and when the equipment is added, adding basic camera shooting and GIM parameter attributes for the equipment.
10. The early warning and supervision method for dangerous behaviors of charging swapping station as claimed in claim 9, wherein the digital model of the charging swapping station GIM is rendered using a babylon js engine, light source display and shadow processing are performed on the model, and simultaneously, the color change of the rotation movement is supported and overlapped with the program content and the security video content of the terrestrial digital television.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117454468A (en) * | 2023-09-28 | 2024-01-26 | 国网浙江省电力有限公司紧水滩水力发电厂 | WebBIM-based arch dam safety monitoring cloud platform working method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117454468A (en) * | 2023-09-28 | 2024-01-26 | 国网浙江省电力有限公司紧水滩水力发电厂 | WebBIM-based arch dam safety monitoring cloud platform working method |
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