CN214585060U - Based on green intelligent building health monitoring platform of thing networking - Google Patents
Based on green intelligent building health monitoring platform of thing networking Download PDFInfo
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- CN214585060U CN214585060U CN202120368690.1U CN202120368690U CN214585060U CN 214585060 U CN214585060 U CN 214585060U CN 202120368690 U CN202120368690 U CN 202120368690U CN 214585060 U CN214585060 U CN 214585060U
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Abstract
The utility model provides a building health monitoring platform based on green intelligent of thing networking, the utility model relates to a building health monitoring platform based on green intelligent of thing networking. The utility model aims at solving the problem that the structure health monitoring adopts artifical monitoring or adopts wired sensor to monitor existence. The system comprises a building structure, a graphite tailing concrete conductive block, a resistance tester, a structure health monitoring system, an early warning system, a cloud platform and a remote control center; the graphite tailing concrete conductive block is arranged in the building structure; the structure health monitoring system is connected with the cloud platform; the cloud platform 3 is connected with a remote control center. The utility model is used for building structure health monitoring.
Description
Technical Field
The utility model particularly relates to a building health monitoring platform based on green intelligence of thing networking.
Background
The incidence of building structure safety accidents in the civil engineering industry has increased year by year in recent years, so that the monitoring of structure health becomes a hot spot of current research and is increasingly concerned by experts at home and abroad. At present, most of civil engineering structure health monitoring systems adopt common sensors for monitoring, and have pertinence, but the common sensors also have certain defects, such as: the output impedance is high, and the load capacity is poor; the influence of parasitic capacitance is large; output characteristic non-linearity, etc.
The existing structure health monitoring adopts manual monitoring or wired sensor monitoring, and has the following disadvantages: 1. the approximate location and extent of structural damage needs to be predicted first; 2. certain parts of the structure are difficult to reach, especially damage detection for large complex structure buildings; 3. depending on manual monitoring, the production operation is required to be stopped in the structure inspection process, and certain economic loss is inevitably caused; 4. continuous real-time monitoring cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a based on green intelligent building health monitoring platform of thing networking. The problem that the structural health monitoring adopts manual monitoring or adopts a wired sensor to monitor is solved.
The utility model relates to a green intelligent building health monitoring platform based on the Internet of things, which comprises a building structure, a graphite tailing concrete conductive block, a resistance tester, a structure health monitoring system, an early warning system, a cloud platform and a remote control center; the graphite tailing concrete conductive block is arranged in the building structure; the structure health monitoring system is connected with the cloud platform; the cloud platform is connected with the remote control center;
the structure health monitoring system comprises a data acquisition and processing system, a data analysis system and an injury assessment system;
the data acquisition and processing system is connected with the resistance tester and receives signals acquired by the resistance tester;
the data analysis system is connected with the data acquisition and processing system, and the data acquisition and processing system transmits the received signals to the data analysis system for processing;
the damage assessment system is connected with the data analysis system and used for evaluating the processing result of the data analysis system; and the damage assessment system is connected with the early warning system.
The utility model has the advantages that:
the utility model discloses can replace the use of sensor, reduce the monitoring budget, realize the integration to building structure monitoring, save manpower and materials to can realize continuous monitoring. The approximate position of the structural damage and the damage degree do not need to be predicted in advance; various parts inside the building structure can be monitored; the environment pollution problem is solved by using green building materials; the monitoring cost is reduced without using a common sensor; no manual intervention is required and continuous monitoring is possible. The health detection of the whole building structure can be realized, a damaged part does not need to be found in advance, and the health detection function is efficiently realized.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of the arrangement position of the graphite tailing concrete conductive block.
Detailed Description
The technical solution of the present invention is not limited to the specific embodiments listed below, and includes any combination of the specific embodiments.
The first embodiment is as follows: the embodiment is described with reference to fig. 1 and fig. 2, and the green intelligent building health monitoring platform based on the internet of things of the embodiment comprises a building structure 6, a graphite tailing concrete conductive block 7, a resistance tester 1, a structure health monitoring system 2, an early warning system 5, a cloud platform 3 and a remote control center 4; the graphite tailing concrete conductive block 7 is arranged in the building structure 6; the structural health monitoring system 2 is connected with the cloud platform 3; the cloud platform 3 is connected with a remote control center 4;
the structural health monitoring system 2 comprises a data acquisition and processing system 2-1, a data analysis system 2-2 and an injury assessment system 2-3;
the data acquisition and processing system 2-1 is connected with the resistance tester 1 and receives signals acquired by the resistance tester 1;
the data analysis system 2-2 is connected with the data acquisition and processing system 2-1, and the data acquisition and processing system 2-1 transmits the received signals to the data analysis system 2-2 for processing;
the damage assessment system 2-3 is connected with the data analysis system 2-2, and evaluates the processing result of the data analysis system 2-2; the damage assessment system 2-3 is connected with an early warning system 5.
The graphite tailing concrete conducting block 7 is a concrete block which is made of graphite tailings and has a stress and crack detection function, is energy-saving and environment-friendly, and is pre-embedded in each layer of column and a beam of a pressed area of the building structure 6.
The resistance tester 1 can accurately test the resistance of the graphite tailing concrete conductive block 7 pre-buried in the building structure 6, and then the resistance is converted into stress through a force-electricity conversion program.
The resistance of the graphite tailing concrete conducting block 7 is measured through the resistance tester 1, stress data of each node is obtained, the resistance value is transmitted to the structural health monitoring system 2, resistance signals are converted into stress data through the structural health monitoring system 2, then the stress data are transmitted to the cloud platform 3, the cloud platform 3 sends results to the remote control center 4, and technicians can conduct remote regulation and control. The early warning system 5 monitors data in the structural health monitoring, and sounds when exceeding a certain value, which means that the building structure 6 is unsafe.
The data acquisition and processing system 2-1 receives the data of each node sent by the resistance tester 1, and records the data in a digital quantity mode or an analog quantity mode after conversion. And then transmitted to a data analysis and assessment damage system 2-3, which adds the data to database management. Meanwhile, different models are adopted to evaluate the damage of the building structure, and a foundation is laid for the subsequent processing and early warning. In addition, the system can also efficiently organize and store various data. Under the requirement of ensuring information storage, redundant data in the system is reduced as much as possible, and real-time analysis processing is carried out when necessary.
The early warning system 5 can further obtain related state evaluation through damage evaluation. When the obtained state parameters are larger than the parameters set by the system, the system can automatically alarm to remind the structure to be processed and maintained.
This embodiment can realize "parallel control", "series control", "remote control", "control in place" four kinds of control modes, and traditional control strategy has been optimized to this control mode, not only can utilize the concrete test block to replace original stress foil gauge, has also carried out health monitoring to building structure 6 to realize the integration, saved manpower and materials, promoted ecological environment's sustainable development.
The structural health monitoring system of the embodiment applies the internet of things technology to the damage state of the building structure, and then feeds the building health state back to technicians and management departments. The whole system adopts a systematic layered architecture and is divided into three relatively separated logic layers, namely a data layer, a presentation layer and a service layer. The data layer is a system foundation and comprises a data acquisition and transmission system and a data management and exchange system, and provides data services for an upper business layer and a presentation layer; the service layer can provide all interfaces needing to call data for the upper layer module; the presentation layer is an interface displayed to a user by the system, and comprises monitoring project management, monitoring and early warning management, monitoring information display and feedback and the like. Through intelligent monitoring item, save the manual work greatly. The health state of the structure can be monitored anytime and anywhere by a user, and the safety of the user is improved. Meanwhile, the time for reinforcing and repairing the seriously damaged structure can be obtained.
The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the graphite tailing concrete conducting block 7 is arranged in each layer of column and on the middle upper part of the beam span of the building structure 6. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the graphite tailing concrete conductive block 7 is made of graphite tailings. The other is the same as in the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: the graphite tailing concrete conductive block 7 is arranged in a pre-buried mode. The other is the same as one of the first to fourth embodiments.
The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: the resistance tester 1 is an FS-5A intelligent direct current resistance measuring instrument. The other is the same as one of the first to fourth embodiments.
The resistance measuring instrument of the embodiment is a replacement product of a direct-current double-arm bridge, has high measuring speed, good stability and high precision, is visual in digital display and strong in anti-interference performance, is the fastest method for measuring the resistance at home and abroad at present, and reaches the international standard.
Claims (5)
1. The green intelligent building health monitoring platform based on the Internet of things is characterized by comprising a building structure (6), a graphite tailing concrete conductive block (7), a resistance tester (1), a structure health monitoring system (2), an early warning system (5), a cloud platform (3) and a remote control center (4); the graphite tailing concrete conductive block (7) is arranged in the building structure (6); the structure health monitoring system (2) is connected with the cloud platform (3); the cloud platform (3) is connected with a remote control center (4);
the structure health monitoring system (2) comprises a data acquisition and processing system (2-1), a data analysis system (2-2) and an injury assessment system (2-3);
the data acquisition and processing system (2-1) is connected with the resistance tester (1) and receives signals acquired by the resistance tester (1);
the data analysis system (2-2) is connected with the data acquisition and processing system (2-1), and the data acquisition and processing system (2-1) transmits the received signals to the data analysis system (2-2) for processing;
the damage assessment system (2-3) is connected with the data analysis system (2-2) and used for evaluating the processing result of the data analysis system (2-2); the damage assessment system (2-3) is connected with the early warning system (5).
2. The Internet of things-based green intelligent building health monitoring platform according to claim 1, wherein the graphite tailing concrete conductive blocks (7) are arranged in each layer of columns and in the middle-upper part of beam spans of the building structure (6).
3. The Internet of things-based green intelligent building health monitoring platform according to claim 2, wherein the graphite tailing concrete conductive block (7) is made of graphite tailings.
4. The Internet of things-based green intelligent building health monitoring platform according to claim 2, wherein the graphite tailing concrete conductive blocks (7) are arranged in a pre-embedded mode.
5. The Internet of things-based green intelligent building health monitoring platform according to claim 1, wherein the resistance tester (1) is an FS-5A intelligent direct current resistance measuring instrument.
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| CN202120368690.1U CN214585060U (en) | 2021-02-10 | 2021-02-10 | Based on green intelligent building health monitoring platform of thing networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295685A (en) * | 2021-12-29 | 2022-04-08 | 广东洪实建设技术开发工程有限公司 | Building carbonization monitoring and acquisition system based on Internet of things and detection method thereof |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295685A (en) * | 2021-12-29 | 2022-04-08 | 广东洪实建设技术开发工程有限公司 | Building carbonization monitoring and acquisition system based on Internet of things and detection method thereof |
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Effective date of registration: 20220426 Address after: 125000 No. 8, north section of Keji street, district a, dongdaihe new area, Huludao City, Liaoning Province Patentee after: TIGER CONTROLS EQUIPMENT Co.,Ltd. Address before: 150080 No. 74, Xuefu Road, Nangang District, Heilongjiang, Harbin Patentee before: Heilongjiang University |
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