Intelligent management system and method for distribution network engineering construction

Abstract

The invention relates to the technical field of distribution network engineering construction management, in particular to an intelligent management system for distribution network engineering construction, which comprises a construction management center large screen, an unmanned aerial vehicle monitoring module and an internet-of-things helmet terminal interaction module, the unmanned aerial vehicle monitoring module comprises an image pre-acquisition device, an electronic tag auxiliary identification device and an information relay transmission device, and the image pre-acquisition device comprises a construction site image multi-azimuth shooting function module and an electronic tag-free equipment nameplate shooting function module; and the information relay transmission device is used for carrying out information interaction with the construction management center large screen after carrying out secondary processing on the data signal of the Internet of Things helmet terminal interaction module of the field personnel. The distribution network construction management mode adopted by the invention comprises an operation ticket rehearsal calculation generation system, and the requirements of distribution network engineering operation tickets under various different construction conditions can be met through rehearsal calculation generation of the operation tickets under complex conditions.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution network engineering construction management, and in particular to an intelligent management system and method for distribution network engineering construction. Background Art

[0002] The construction of distribution network in the distribution network power system has always been the focus of power companies because it plays an extremely important role in power supply capacity and reliability. Due to the particularity of distribution network construction, it is very different from general construction, especially the construction of distribution network projects is relatively scattered, the number is large, the construction period is short and the construction requirements are high, which creates high requirements for construction work tickets, while traditional engineering data is relatively complicated and difficult to cover everything, especially in the face of complex and special operating requirements, ordinary work tickets are also difficult to meet the requirements, and the quality of re-editing the work tickets is difficult to ensure, and it is also difficult to meet the timeliness requirements of distribution network construction. Manual editing of work tickets is time-consuming and labor-intensive, and cannot meet the high requirements of current power distribution network construction. Therefore, there is an urgent need for an intelligent management system and method for distribution network construction that has the function of automatically generating work tickets and can control key construction points and safety points. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an intelligent management system and method for distribution network engineering construction in view of the deficiencies in the prior art.

[0004] The technical problem to be solved by the present invention is achieved through the following technical solutions. The present invention discloses an intelligent management system for distribution network engineering construction, including a large screen of a construction management center, a drone monitoring module and an Internet of Things helmet terminal interaction module. The drone monitoring module includes an image pre-acquisition device, an electronic tag auxiliary identification device and an information relay transmission device. The image pre-acquisition device includes a multi-directional shooting function module for construction site images and a nameplate shooting function module for equipment without electronic tags. The information relay transmission device is used to perform information interaction with the large screen of the construction management center after secondary processing of the data signal of the Internet of Things helmet terminal interaction module of the on-site personnel. The Internet of Things helmet terminal interaction module includes an operating personnel helmet system and a construction team management helmet system. The operating personnel helmet system and the construction team management helmet system both include an on-site personnel electronic tag card for identity anti-signing-in, operation qualification verification and personnel positioning. The on-site personnel electronic tag card can punch in through the helmet and use wireless communication to trigger the information interaction process of job ticket data prompts and records.

[0005] The technical problem to be solved by the present invention can also be further achieved through the following technical scheme. The large screen of the construction management center is embedded with a cloud expert database system, a background real-time control command center, a construction rehearsal calculation unit and a work ticket generation system. The work ticket generation system is used to generate two types of work ticket information, including one is a work ticket pre-compiled and stored by the engineering management department, and the other is a work ticket compiled and generated based on a simulation rehearsal according to the actual situation on site.

[0006] The technical problem to be solved by the present invention can also be further achieved through the following technical solutions, the cloud-based expert database system includes a preset simulation construction algorithm, the construction rehearsal calculation unit is used to quickly generate a construction operation simulation rehearsal animation according to the algorithm based on the information sent back from the site, and comprehensively judge the key points and dangerous points of the construction operation based on the image comparison algorithm and the expert database, and simultaneously give corresponding prompt information.

[0007] The technical problem to be solved by the present invention can also be further achieved by the following technical solution: the electronic tag auxiliary identification device is used to assist in reading the electronic tags of equipment in areas that are difficult to approach and / or helmets of on-site personnel who are inconvenient to operate independently.

[0008] The technical problem to be solved by the present invention can also be further achieved through the following technical solutions. The users of the construction team management helmet system include on-site technicians, on-site safety officers and on-site supervisors. The construction team management helmet system includes a handheld screen for filling in, reviewing and issuing after receiving the system work ticket information.

[0009] The technical problem to be solved by the present invention can also be further achieved through the following technical solutions. The construction team management helmet system includes a work ticket electronic tag information interaction module and a work ticket shared data processing module. The work ticket electronic tag information interaction module is used to receive the work ticket information issued by the drone monitoring module, and the work ticket shared data processing module is used for sharing and processing the work ticket information of the on-site technicians, on-site safety officers and on-site supervisors.

[0010] The technical problem to be solved by the present invention can also be further achieved through the following technical scheme. The operator helmet system includes an on-site image acquisition device and an Internet of Things electronic tag recognition device. The Internet of Things electronic tag recognition device includes electronic tags for identifying the name and model of on-site power equipment, electronic tags for maintenance tools and materials, and electronic tags for commonly used instruments and meters.

[0011] In order to further illustrate the above technical solution, the present invention also discloses an intelligent management method for distribution network engineering construction, comprising the following steps: step S1, the large screen of the construction management center receives external construction requirements, thereby issuing distribution network engineering construction instructions; step S2, the management personnel of the background real-time control command center intervene and generate a work ticket by comprehensively judging whether a rehearsal calculation is required based on the actual difficulty of the project. If a rehearsal calculation is required, the construction rehearsal calculation unit is entered to perform a rehearsal calculation and generate a work ticket. If no rehearsal calculation is required, the pre-compiled work ticket is directly retrieved; step S3, the work ticket generated in step S2 is digitally encoded and transmitted to the on-site drone through a wireless signal transmitter for data Relay transmission; Step S4, the construction team management helmet system receives the work ticket data as the construction site management center and fills in, reviews and issues the corresponding data through the handheld screen by the on-site technicians, on-site safety officers and on-site supervisors; Step S5, the on-site workers receive the shared issued work tickets, and collect images of key points and dangerous points and electronic tag information of equipment and materials on-site according to the requirements of the work tickets during the on-site construction process; Step S6, the on-site workers' helmet system transmits the collected information back in real time and relays it back to the large screen of the construction management center through the drone monitoring module; Step S7, the large screen of the construction management center monitors the construction progress in real time through the drones and the helmets of the on-site personnel until the end of this construction.

[0012] The technical problem to be solved by the present invention can also be further achieved through the following technical scheme, wherein step S2 includes: if the project requires rehearsal calculation, the background real-time control command center sends a drone control signal and controls the drone to collect and transmit information about construction site equipment and construction environment for the construction rehearsal calculation unit to perform construction rehearsal animation simulation calculation, and gives prompt information based on the image comparison algorithm and the expert database to comprehensively judge the key points and dangerous points of the construction operation.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] (1) The distribution network construction management method adopted by the present invention includes a work ticket preview calculation generation system, which can meet the distribution network engineering work ticket requirements under various construction conditions by previewing and calculating the work ticket under complex conditions, and at the same time has the early warning prompt function for a large number of potential danger points at the construction site;

[0015] (2) The present invention can simulate and preview the information collected by the drone on site, and comprehensively judge the key points and dangerous points of the construction work based on the image comparison algorithm and the expert database, and give prompt information, thereby improving the risk warning capability of important points and safety points of the construction;

[0016] (3) The helmet data collection and interaction system used in the present invention can be organically combined with the drone system. Through real-time information transmission, the construction situation on site based on the work ticket is fed back to the large screen of the construction management center in real time, forming an overall control of the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structural principle of the system of the present invention;

[0018] Figure 2 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0019] like Figure 1-2 As shown, an intelligent management system for distribution network engineering construction of the present invention includes a large screen of a construction management center, a drone monitoring module and an interactive module of an IoT helmet terminal. The large screen of the construction management center is embedded with a cloud expert database system, a background real-time control command center, a construction rehearsal calculation unit and a work ticket generation system. The work ticket generation system is used to generate two kinds of work ticket information, including a work ticket pre-compiled and stored by the engineering management department, and a work ticket compiled by a simulated rehearsal based on the actual situation on site. In addition, the cloud expert database system includes a preset simulation construction algorithm, and the construction rehearsal calculation unit is used to quickly generate a simulation rehearsal animation of the construction operation according to the algorithm according to the on-site feedback information, and comprehensively judge the key points and dangerous points of the construction operation according to the image comparison algorithm and the expert database, and synchronously give prompts corresponding information. Therefore, the system can make a work ticket that conforms to the actual situation according to the actual situation, solve the problems of large overall number of distribution network construction, small single body volume, high construction requirements, short cycle and large regional differences, etc., and change the distribution network construction site management from post-processing to in-process and pre-management, improve construction flexibility, and reduce construction costs.

[0020] The drone monitoring module includes an image pre-collection device, an electronic tag auxiliary identification device and an information relay transmission device. The image pre-collection device includes a multi-directional shooting function module for construction site images and a nameplate shooting function module for equipment without electronic tags. There are a large number of key points and safety points at the distribution network operation and inspection construction site. The full process control of important points is strengthened by the drone monitoring information transmission method. In addition, the above-mentioned information relay transmission device is used to exchange information with the large screen of the construction management center after secondary processing of the data signal of the IoT helmet terminal interaction module of the on-site personnel. The IoT helmet terminal interaction module includes an operator helmet system and a construction team management helmet system. The operator helmet system and the construction team management helmet system both include on-site personnel electronic tag cards for identity anti-signing, operation qualification verification and personnel positioning. The on-site personnel electronic tag card can punch in through the helmet and use wireless communication to trigger the information interaction process of the work ticket data prompt and record. A separate on-site personnel electronic tag card can be used for on-site personnel punching management and trigger the corresponding information transmission process. The electronic tag auxiliary identification device is used to assist in reading the electronic tags of equipment in areas that are not easy to approach and / or on-site personnel helmets that are inconvenient to operate autonomously.

[0021] The users of the construction team management helmet system include on-site technicians, on-site safety officers and on-site supervisors. The construction team management helmet system includes a handheld screen for filling in, reviewing and issuing after receiving the system work ticket information. The above-mentioned construction team management helmet system includes a work ticket electronic tag information interaction module and a work ticket shared data processing module. The work ticket electronic tag information interaction module is used to receive the work ticket information issued by the drone monitoring module, and the work ticket shared data processing module is used for the work ticket information sharing processing of the on-site technicians, on-site safety officers and on-site supervisors. The operator helmet system includes an on-site image acquisition device and an Internet of Things electronic tag recognition device. The Internet of Things electronic tag recognition device includes an electronic tag for identifying the name and model of on-site power equipment, electronic tags for maintenance tools and materials, and electronic tags for commonly used instruments and meters. In actual operation, the on-site drone can send work ticket information to the technician's helmet. The helmet will write the current work ticket information into the preset blank work ticket label card. The on-site technician will insert the written label into the card reader slot of the handheld screen, and simultaneously feedback the work ticket information to the handheld screen and synchronize it to the other two people for processing, that is, review and issuance. The information can be read out by voice, and the work ticket data information is shared and sent to the on-site worker's helmet. When the corresponding equipment, tools or instruments are identified on site according to the requirements of the work ticket, the corresponding prompt of the work ticket will be issued, which improves the construction efficiency of the on-site personnel.

[0022] In order to further illustrate the working principle of the above system, the present invention discloses an intelligent management method for distribution network engineering construction, comprising the following steps: Step S1, the large screen of the construction management center receives external construction requirements, thereby issuing a distribution network engineering construction instruction;

[0023] Step S2, the management personnel of the background real-time control command center intervene and comprehensively judge whether it is necessary to perform rehearsal calculation and generate a work ticket according to the actual difficulty of the project. If rehearsal calculation is required, the construction rehearsal calculation unit is entered to perform rehearsal calculation and generate a work ticket. If rehearsal calculation is not required, the pre-compiled work ticket is directly retrieved. If the project requires rehearsal calculation, the background real-time control command center sends a drone control signal and controls the drone to collect and transmit information about the construction site equipment and construction environment for the construction rehearsal calculation unit to perform construction rehearsal animation simulation calculation, and comprehensively judges the key points and dangerous points of the construction operation according to the image comparison algorithm and the expert database to give prompt information;

[0024] Step S3, digitally encoding the work ticket generated in step S2 and transmitting it to the on-site drone via a wireless signal transmitter for data relay transmission;

[0025] Step S4, the construction team management helmet system receives the work ticket data as the construction site management center and fills in, reviews and issues the work ticket data through the handheld screen for the on-site technician, on-site safety officer and on-site person in charge;

[0026] Step S5: On-site workers receive the shared issued work ticket and collect images of key points and dangerous points and electronic tag information of equipment and materials on-site according to the requirements of the work ticket during the on-site construction process;

[0027] Step S6: The helmet system of the on-site workers transmits the collected information in real time and relays it back to the large screen of the construction management center through the drone monitoring module;

[0028] Step S7: The large screen of the construction management center monitors the construction progress in real time through the drone and the helmets of the on-site personnel until the construction is completed.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent management system for distribution network construction, characterized in that: It includes a large screen of the construction management center, a drone monitoring module and an Internet of Things helmet terminal interaction module. The drone monitoring module includes an image pre-acquisition device, an electronic tag auxiliary identification device and an information relay transmission device. The image pre-acquisition device includes a multi-directional shooting function module for construction site images and a nameplate shooting function module for equipment without electronic tags. The information relay transmission device is used to perform secondary processing on the data signal of the Internet of Things helmet terminal interaction module of the on-site personnel and then interact with the large screen of the construction management center. The Internet of Things helmet terminal interaction module includes an operating personnel helmet system and a construction team management helmet system. The operating personnel helmet system and the construction team management helmet system both include an on-site personnel electronic tag card for identity anti-signing-in, work qualification verification and personnel positioning. The on-site personnel electronic tag card can punch in through the helmet and use wireless communication to trigger the information interaction process of job ticket data prompts and records.

2. According to claim 1, an intelligent management system for distribution network construction is characterized in that: The large screen of the construction management center is embedded with a cloud expert database system, a background real-time control command center, a construction rehearsal calculation unit and a work ticket generation system. The work ticket generation system is used to generate two types of work ticket information, including one is a work ticket pre-compiled and stored by the engineering management department, and the other is a work ticket compiled by a simulation rehearsal based on the actual situation on site.

3. According to claim 2, an intelligent management system for distribution network construction is characterized in that: The cloud-based expert database system includes a preset simulation construction algorithm. The construction preview calculation unit is used to quickly generate a construction operation simulation preview animation according to the algorithm based on the information sent back from the site, and comprehensively judge the key points and dangerous points of the construction operation based on the image comparison algorithm and the expert database, and simultaneously give corresponding prompt information.

4. The intelligent management system for distribution network construction according to claim 1, characterized in that: The electronic tag auxiliary identification device is used to assist in reading electronic tags of equipment in areas that are difficult to approach and / or helmets of on-site personnel who are inconvenient to operate independently.

5. The intelligent management system for distribution network construction according to claim 1, characterized in that: Users of the construction team management helmet system include on-site technicians, on-site safety officers and on-site supervisors. The construction team management helmet system includes a handheld screen for filling in, reviewing and issuing after receiving system work ticket information.

6. The intelligent management system for distribution network construction according to claim 5, characterized in that: The construction team management helmet system includes a work ticket electronic tag information interaction module and a work ticket shared data processing module. The work ticket electronic tag information interaction module is used to receive the work ticket information sent by the drone monitoring module, and the work ticket shared data processing module is used for sharing and processing the work ticket information among the on-site technicians, on-site safety officers and on-site supervisors.

7. The intelligent management system for distribution network construction according to claim 1 is characterized in that: The operator helmet system includes an on-site image acquisition device and an Internet of Things electronic tag recognition device, and the Internet of Things electronic tag recognition device includes electronic tags for identifying the name and model of on-site power equipment, electronic tags for maintenance tools and materials, and electronic tags for commonly used instruments and meters.

8. An intelligent management method for distribution network construction, characterized in that: The following steps are included: Step S1, the large screen of the construction management center receives external construction requirements and issues construction instructions for the distribution network project; Step S2, the management personnel of the backstage real-time control command center intervene and make a comprehensive judgment on whether it is necessary to perform a rehearsal calculation and generate a work ticket according to the actual difficulty of the project. If a rehearsal calculation is required, the rehearsal calculation unit is entered to perform a rehearsal calculation and generate a work ticket. If a rehearsal calculation is not required, the pre-compiled work ticket is directly retrieved; Step S3, digitally encoding the work ticket generated in step S2 and transmitting it to the on-site drone via a wireless signal transmitter for data relay transmission; Step S4, the construction team management helmet system receives the work ticket data as the construction site management center and fills in, reviews and issues the work ticket data through the handheld screen for the on-site technician, on-site safety officer and on-site person in charge; Step S5: On-site workers receive the shared issued work ticket and collect images of key points and dangerous points and electronic tag information of equipment and materials on-site according to the requirements of the work ticket during the on-site construction process; Step S6: The helmet system of the on-site workers transmits the collected information in real time and relays it back to the large screen of the construction management center through the drone monitoring module; Step S7: The large screen of the construction management center monitors the construction progress in real time through the drone and the helmets of the on-site personnel until the construction is completed.

9. The intelligent management system for distribution network construction according to claim 1, characterized in that: The step S2 includes that if the project requires rehearsal calculation, the background real-time control command center sends a drone control signal and controls the drone to collect and transmit information about construction site equipment and construction environment for the construction rehearsal calculation unit to perform construction rehearsal animation simulation calculation, and gives prompt information based on the image comparison algorithm and expert database to comprehensively judge the key points and dangerous points of the construction operation.

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