CN111182052A - Mine engineering visual linkage data early warning system based on BIM and Internet of things - Google Patents
Mine engineering visual linkage data early warning system based on BIM and Internet of things Download PDFInfo
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- CN111182052A CN111182052A CN201911377281.1A CN201911377281A CN111182052A CN 111182052 A CN111182052 A CN 111182052A CN 201911377281 A CN201911377281 A CN 201911377281A CN 111182052 A CN111182052 A CN 111182052A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Mining
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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
- G08B25/10—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 wireless transmission systems
Abstract
The invention discloses a mine engineering visual linkage data early warning system based on BIM and Internet of things, which comprises: the system comprises a data acquisition device, a LoRa base station and a BIM model system, wherein the data acquisition device transmits acquired data to the BIM model system through the LoRa base station, the BIM model system is connected with a WEB end, and a light three-dimensional model for mine construction and production is displayed through a webpage visualization port of the WEB end; the data acquisition device comprises a data server, data transmitted by the LoRa base station are stored in the data server, and the WEB side updates the sensor information regularly through accessing the server. On the basis of building a mine engineering construction information model BIM, the access network platform of various sensors is provided for mine construction and production through the LoRa base station, various sensing data can be updated in real time based on a three-dimensional model which shows mine construction and production visually through a Web end, and real-time visual state monitoring and automatic early warning of mine construction and mine production are realized.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to a mine engineering visual linkage data early warning system based on BIM and the Internet of things.
Background
At present, dozens of modern monitoring systems are equipped in coal mines, and the whole process monitoring of safety production is realized. However, with the increasing number of monitoring systems, various systems are self-organized and mutually independent, and the problem that a unified information integration, processing, sharing and display platform is not formed is more and more prominent; the information is complex and various, and effective information can be obtained only by respectively processing and combining the information, so that the management is difficult. On the other hand, the traditional CAD construction drawing is complex and various, the visualization degree is low, the uncertainty factor of project expected construction is large, and various harmful results generated in construction cannot be prevented.
The BIM (building information model) can help to realize the integration of building information, and all kinds of information are always integrated in a three-dimensional model information database from the design, construction and operation of a building to the end of the whole life cycle of the building, so that personnel of a design team, a construction unit, a facility operation department, an owner and the like can perform cooperative work based on the BIM, thereby effectively improving the working efficiency, saving resources, reducing the cost and realizing sustainable development.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a mine engineering visual linkage data early warning system based on BIM and the Internet of things.
The technical scheme adopted by the invention is as follows: visual linkage data early warning system of mine engineering based on BIM and thing networking, the system includes: the system comprises a data acquisition device, a LoRa base station and a BIM model system, wherein the data acquisition device transmits acquired data to the BIM model system through the LoRa base station, the BIM model system is connected with a WEB end, and a light three-dimensional model for mine construction and production is displayed through a webpage visualization port of the WEB end;
the data acquisition device comprises a sensor part, an MCU (microprogrammed control unit), a wireless transmission module and a peripheral circuit, wherein the sensor part acquires information of a monitored object and transmits the information to the MCU through a bus, and the MCU processes data of the sensor, controls the wireless transmission module and transmits the data to a WEB end;
the data acquisition device comprises a data server, data transmitted by the LoRa base station are stored in the data server, and the WEB side updates the sensor information regularly through accessing the server.
Further, the BIM model system comprises a three-dimensional visual BIM model module, a sensor data reading module, a sensor data display module and a data early warning module, the sensor data reading module reads data transmitted by the data acquisition device and then transmits the data to the three-dimensional visual BIM model module through the sensor data display module, a three-dimensional model of mine construction and production is built, and then the data are monitored through the data early warning module, so that automatic monitoring and early warning of data such as mine deformation are realized.
And the data early warning module also comprises a monitoring module, the monitoring module retrieves in the data display module by inputting data information to the monitoring module, the input data information is bound with the information in the database if the retrieved information is consistent, and the input data information is marked if the retrieved information is not consistent.
Furthermore, the WEB end comprises an early warning port, and the mark information is uploaded to the early warning port and is prompted through a popup window.
Furthermore, the LoRa base station supports a LoRa wireless communication protocol, a 4G network communication protocol and a TCP/IP protocol, and transmits the information acquired by the LoRa data to the data server through a 4G network or an Internet network.
Further, the wireless transmission module adopts an LoRa wireless communication protocol, and the core transmission frequency is 450-500 MHz.
Further, the sensor part includes environmental index monitoring sensor, personnel location sensor that go into the pit, facility equipment monitoring sensor, environmental index monitoring sensor, material quantity sensor and the intelligent vision monitoring sensor of machine in the pit, the sensor is all through the real-time data of uploading of loRa signal to BIM model system.
Compared with the prior art, the invention has the beneficial effects that:
1. in the using process of the system, a BIM modeling method and a component library standard of a mine construction project are established;
2. the webpage-side-based BIM lightweight platform technology is proposed and developed, the overall size of the BIM is reduced compared with that of the conventional BIM, and the BIM is suitable for various terminal devices;
3. the data linkage and early warning method of the monitoring information of the sensor of the Internet of things at the webpage end of the BIM lightweight platform is established, various sensing data including underground personnel positioning, facility equipment monitoring, environment index monitoring, underground material quantity and underground machine intelligent visual monitoring can be updated and displayed in real time, and real-time visual state monitoring and automatic early warning of mine construction and mine production are achieved.
Drawings
FIG. 1 is a schematic structural diagram of a mine engineering visual linkage data early warning system based on BIM and Internet of things;
FIG. 2 is a schematic diagram of the construction of the sensor portion of the present invention;
fig. 3 is a schematic signal flow diagram of the present invention, wherein the dashed box represents the signal flow of the data acquisition device.
Wherein: 1-a data acquisition device, 2-a LoRa base station, 3-a BIM model system, 4-a WEB terminal, 11-a sensor part, 12-a MCU, 13-a wireless transmission module, 14-a peripheral circuit, 15-a data server, 31-a three-dimensional visual BIM model module, 32-a sensor data reading module, 33-a sensor data display module, 34-a data early warning module, 341-a monitoring module, 41-an early warning port, 111-an environmental index monitoring sensor, 112-a downhole personnel positioning sensor, 113-a facility equipment monitoring sensor, 114-an environmental index monitoring sensor, 115-a downhole material quantity sensor, and 116-a downhole machine intelligent vision monitoring sensor.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples, which are only for the purpose of explaining the present invention and do not limit the scope of the present invention.
As shown in fig. 1, the mine engineering visual linkage data early warning system based on the BIM and the internet of things comprises: the system comprises a data acquisition device 1, a LoRa base station 2 and a BIM model system 3, wherein the data acquisition device 1 transmits acquired data to the BIM model system 3 through the LoRa base station 2, the BIM model system 3 is connected with a WEB end 4, and a lightweight three-dimensional model for mine construction and production is displayed through a webpage visualization port of the WEB end 4;
in the above embodiment, the data acquisition device 1 includes the sensor part 11, the MCU12, the wireless transmission module 13 and the peripheral circuit 14, the sensor part 11 acquires information of a monitored object and transmits the information to the MCU12 through a bus, the MCU12 processes data of the sensor and controls the wireless transmission module 13 to transmit the data to the WEB terminal 4;
in the above embodiment, the data acquisition device further includes a data server 15, the data transmitted by the LoRa base station 2 is stored in the data server 15, and the WEB terminal 4 periodically updates the sensor information by accessing the server.
In the above embodiment, the BIM model system 3 includes a three-dimensional visual BIM model module 31, a sensor data reading module 32, a sensor data display module 33 and a data early warning module 34, the sensor data reading module 32 reads data transmitted from the data acquisition device 1 and transmits the data to the three-dimensional visual BIM model module 31 through the sensor data display module 33, so as to construct a three-dimensional model, and then the data is monitored through the data early warning module 34, so as to realize automatic monitoring and early warning of data such as mine deformation.
In the above embodiment, the data early warning module 34 further includes a monitoring module 341, and by inputting data information to the monitoring module 341, the monitoring module 341 retrieves from the data display module 33, and if the retrieved information matches, the data information is bound with information in the database, and if the retrieved information does not match, the data information is marked; the WEB terminal 4 comprises an early warning port 41, and the mark information is uploaded to the early warning port 41 and is prompted through a popup window.
In the above embodiment, the LoRa base station 2 supports LoRa wireless communication protocol, 4G network communication protocol, and TCP/IP protocol, and transmits LoRa data acquired information to the data server through 4G network or Internet network, and the wireless transmission module 13 uses LoRa wireless communication protocol, and the core transmission frequency is 470 MHz; the sensor part 11 comprises an environmental index monitoring sensor 111, a downhole personnel positioning sensor 112, a facility equipment monitoring sensor 113, an environmental index monitoring sensor 114, a downhole material quantity sensor 115 and a downhole machine intelligent vision monitoring sensor 116, and the sensors upload data to the BIM model system 3 in real time through LoRa signals.
In the above embodiment, the environmental index monitoring sensor 111 can monitor changes in mine air humidity, temperature, dust content, and the like, and upload and save data to the data server 15 in real time.
In the above embodiment, the BIM and internet of things linkage data early warning technology has been primarily applied to projects with BIM application and intelligent monitoring requirements, such as deep foundation pits, municipal pipe networks, houses and hotels. In the application of the deep foundation pit, the real-time display function of the deformation monitoring data of the deep foundation pit structure is realized by reading the data of the deep foundation pit engineering data acquisition device 1, and simultaneously displaying the data in a drawing area in a data curve form through the sensor data display module 33, so that a manager can visually master the monitoring state of the deep foundation pit by looking up the WEB end 4; the state that the monitoring value exceeds the early warning value is reminded to the manager through the early warning port 41 in the form of popup warning and automatic positioning of an early warning point, so that the automatic early warning function is realized, and the manager can take solving measures in time according to the early warning state. In the deep foundation pit structure deformation monitoring, the functions of real-time display, automatic early warning and the like of monitoring information are realized through the mapping relation between the monitoring information and the BIM model, the safety management level of a deep foundation pit construction site is greatly improved, and the occurrence of accidents is reduced.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. Visual linkage data early warning system of mine engineering based on BIM and thing networking, its characterized in that, the system includes: the system comprises a data acquisition device, a LoRa base station and a BIM model system, wherein the data acquisition device transmits acquired data to the BIM model system through the LoRa base station, the BIM model system is connected with a WEB end, and a light three-dimensional model for mine construction and production is displayed through a webpage visualization port of the WEB end;
the data acquisition device comprises a sensor part, an MCU (microprogrammed control unit), a wireless transmission module and a peripheral circuit, wherein the sensor part acquires information of a monitored object and transmits the information to the MCU through a bus, and the MCU processes data of the sensor, controls the wireless transmission module and transmits the data to a WEB end;
the data acquisition device comprises a data server, data transmitted by the LoRa base station are stored in the data server, and the WEB side updates the sensor information regularly through accessing the server.
2. The mining engineering visual linkage data early warning system based on BIM and Internet of things according to claim 1, characterized in that: the BIM model system comprises a three-dimensional visual BIM model module, a sensor data reading module, a sensor data display module and a data early warning module, wherein the sensor data reading module reads data transmitted by a data acquisition device and then transmits the data to the three-dimensional visual BIM model module through the sensor data display module, a three-dimensional model of mine construction and production is built, and then the data is monitored through the data early warning module, so that automatic monitoring and early warning of data such as mine deformation are realized.
3. The mine engineering visual linkage data early warning system based on BIM and Internet of things according to claim 2, characterized in that: the data early warning module also comprises a monitoring module, the monitoring module searches in the data display module by inputting data information to the monitoring module, if the information which is consistent with the information is searched, the input data information is bound with the information in the database, and if the information which is not consistent with the information is not searched, the input data information is marked.
4. The mine engineering visual linkage data early warning system based on BIM and Internet of things according to claim 1 or 3, characterized in that: the WEB end comprises an early warning port, and the mark information is uploaded to the early warning port and is prompted through a popup window.
5. The mine engineering visual linkage data early warning system based on BIM and Internet of things according to claim 1 or 3, characterized in that: the LoRa base station supports a LoRa wireless communication protocol, a 4G network communication protocol and a TCP/IP protocol, and transmits LoRa data acquisition information to a data server through a 4G network or an Internet network.
6. The mining engineering visual linkage data early warning system based on BIM and Internet of things according to claim 3, characterized in that: the wireless transmission module adopts an LoRa wireless communication protocol, and the core transmission frequency is 450-500 MHz.
7. The mining engineering visual linkage data early warning system based on BIM and Internet of things according to claim 1, characterized in that: the sensor part comprises an environmental index monitoring sensor, a downhole personnel positioning sensor, a facility equipment monitoring sensor, an environmental index monitoring sensor, a downhole material quantity sensor and a downhole machine intelligent vision monitoring sensor, and the sensors upload data to the BIM model system in real time through LoRa signals.
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| CN201911377281.1A CN111182052A (en) | 2019-12-27 | 2019-12-27 | Mine engineering visual linkage data early warning system based on BIM and Internet of things |
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| CN114938323A (en) * | 2022-07-22 | 2022-08-23 | 中恒信息科技(广州)有限公司 | IoT client lightweight operation and maintenance method based on BIM |
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| CN115798137A (en) * | 2022-08-02 | 2023-03-14 | 中建铁路投资建设集团有限公司 | Three-dimensional visual big data monitoring and early warning system based on Internet of things |
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