CN112468895B - Intelligent building structure monitoring system and method based on Internet of things and big data - Google Patents
Intelligent building structure monitoring system and method based on Internet of things and big data Download PDFInfo
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- CN112468895B CN112468895B CN202011108089.5A CN202011108089A CN112468895B CN 112468895 B CN112468895 B CN 112468895B CN 202011108089 A CN202011108089 A CN 202011108089A CN 112468895 B CN112468895 B CN 112468895B
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Abstract
The invention discloses an intelligent monitoring system for a building structure based on the Internet of things and big data, which comprises a central controller (1), a big data storage center (2), an output end (3), a plurality of monitoring sensing units (3), a mobile inquiry and display end (5), a relay communication unit (6) and an alarm unit (7); the Internet of things communication link optimization unit is used for setting an optimal communication link for reading data of a corresponding module through calculation, and selecting a suboptimal communication link when the current data links are different or the optimal communication link is not communicated so as to ensure that the monitoring sensing unit can be connected with the central controller in real time and realize monitoring and data transmission; the intelligent monitoring of the building structure is realized more accurately, and great convenience and rapidness are brought to the monitoring of the building structure.
Description
Technical Field
The invention relates to the technical field of intelligent monitoring systems, in particular to an intelligent monitoring system and method for a building structure based on the Internet of things and big data.
Background
With the development of electronic technology, particularly communication technology, the internet of things is increasingly entering the line of sight of people, even in daily life. The internet of things is to connect the articles with the internet through information sensing equipment such as radio frequency identification and the like so as to realize intelligent identification and management. The integration application of the internet of things with ubiquitous computing through intelligent perception and recognition technology is called as the third wave of development of world information industry after the computer and the internet. The internet of things is regarded as application expansion of the internet, application innovation is the core of the development of the internet of things, and innovation 2.0 taking user experience as the core is soul of the development of the internet of things.
Patent CN201410840782 discloses a building monitored control system based on thing networking, includes: the system comprises a monitoring center, a big data storage center, a data communication device, an equipment monitoring center and an equipment monitoring system; the monitoring center is arranged in a monitoring room of the building and is used for monitoring the safety information of each building and performing timely adjustment and control; the big data storage center is used for storing the data collected and received by the monitoring center and the equipment monitoring center, so that the later data calling is facilitated; the data communication device supports the connection of a data link by adopting a TCP/IP communication protocol and is used for connecting the equipment monitoring system, the equipment monitoring center and the monitoring center in a data communication manner;
the device monitoring system further comprises: building hydropower monitoring device, building public facility monitoring device and building video monitoring device; the building water and electricity monitoring device is connected with a water meter of a building, and a switch valve is arranged between the water meter and the building water and electricity monitoring device, so that a worker can conveniently and timely switch on or switch off the water meter of the building as required; the building public facility monitoring device is connected with the lighting device, the air conditioning device and the gas device of the building, and electromagnetic switch valves are arranged between the lighting device, the air conditioning device and the gas device and the building public facility monitoring device, so that workers can conveniently detect and control public facilities of the building; the building video monitoring device is arranged above a building gate and on a building roof, so that the safety of personnel entering the building can be monitored in real time, and the occurrence of robbery and the like in a room is reduced; the monitoring center and the equipment monitoring center are respectively connected with the big data storage center, the data communication device is connected with the monitoring center and the equipment monitoring center, and the equipment monitoring center is connected with the equipment monitoring system. The system can monitor the safety condition of each building in the city in real time, and a responsible person can realize instant scheduling and safety treatment on the buildings when in danger so as to protect the safety of each building.
The patent CN110568834A discloses an intelligent building integrated management platform based on physical network and big data operation, and particularly discloses an intelligent building integrated management platform based on Internet of things and big data operation, which is characterized by comprising at least one building, a database system, a building equipment Internet of things application system and a subsystem thereof, wherein the building equipment Internet of things system is based on a plurality of Internet of things sensing control networks and a plurality of Internet of things node sensing control networks and is used for an Internet of things sensing single data transmission unit. The development core of the platform is to realize intelligent building networking software and hardware integration, and through big data acquisition and analysis, the development platform is suitable for providing data analysis guidance for later-stage building management and urban planning thereof, and comprises a control platform, an Internet of things facility field controller, a network controller and a data acquisition and analysis unit thereof, wherein different Internet of things equipment providing subsystems are divided into different module combinations in the platform, and different subsystems are utilized for independent control, so that the management and use requirements of the building platform are met. The development core of the platform is to realize intelligent building networking software and hardware integration, and through big data acquisition and analysis, the development platform is suitable for providing data analysis guidance for later-stage building management and urban planning thereof, and comprises a control platform, an Internet of things facility field controller, a network controller and a data acquisition and analysis unit thereof, wherein different Internet of things equipment providing subsystems are divided into different module combinations in the platform, and different subsystems are utilized for independent control, so that the management and use requirements of the building platform are met.
On the other hand, in fact, in building construction, materials used, areas where the materials are located, equipment differences, installation differences and the like have different effects on the health of the corresponding products,
therefore, in the face of the technical problem, if the internet of things can be formed between the corresponding monitoring modules to solve the problem that the transmission monitoring equipment needs to be transmitted in a wired or wireless mode but is poor in signals, and meanwhile, the key monitoring point library is stored by using big data of years and experience, so that more accurate intelligent monitoring of the building structure is realized, and great convenience and rapidness are brought to monitoring of the building structure. However, at present, there are no effective technical means and strategies to solve the above technical problems. Therefore, we propose an intelligent monitoring system and method for building structures in Internet of things and big data.
Disclosure of Invention
The invention aims to provide an intelligent monitoring system and method for a building structure based on the Internet of things and big data, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent monitoring system for a building structure based on the Internet of things and big data comprises a central controller (1), a big data storage center (2), an output end (3), a plurality of monitoring sensing units (3), a mobile query and display end (5), a relay communication unit (6) and an alarm unit (7);
the central controller (1) is in communication connection with the big data storage center (2), the output end (3) is in communication connection with all the monitoring sensing units (4), the mobile inquiry and display end (5) is in communication connection with the relay communication unit (6); the central controller (1) controls the system to work and comprises a data processing and analyzing unit and an Internet of things communication link optimizing unit;
the output end (3) comprises a display unit, wherein the display unit is used for displaying monitoring information of all monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the big data storage center (2) stores real-time data and historical detection data detected by each monitoring sensing unit;
the monitoring sensing unit (4) and all the monitoring sensing units which can be networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected,
the mobile inquiring and displaying end (5) can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiring mode, and the mobile inquiring and displaying end (5) can also display historical monitoring data of the inquiring;
the relay communication unit (6) is in communication connection with all monitoring sensing units capable of establishing communication connection and is used for relaying communication for the monitoring sensing units and the central controller;
the monitoring sensing unit (4) and all monitoring sensing units capable of being networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected to form a grid communication network, and the conventional communication mode of serial or parallel communication is not used.
Preferably, the relay communication unit further includes an emergency relay communication unit, when the relay communication unit in the current position cannot perform relay communication and there is a monitoring sensor unit that must use the relay communication unit to perform communication with the central controller, if the central controller finds that a certain monitoring sensor unit cannot perform communication continuously, the central controller sends out an alarm, and simultaneously displays the position of the relay communication unit, and an administrator sets the emergency relay communication unit in a suitable position so as to perform emergency relay communication, so that the central controller can still perform communication with a certain monitoring unit that is not connected.
Preferably, the internet of things communication link optimizing unit of the central control unit is periodically connected with the monitoring sensing unit and the relay communication unit in a communication mode to test whether the communication can be communicated or not, and the communication can be displayed by the display unit, wherein the relay communication link is displayed in three forms according to the communication condition, and if the communication link is not connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is red; if the connection is made and can be made currently, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is green.
Preferably, the internet of things communication link optimizing unit of the central control unit periodically tests communication connection tests between the monitoring sensing units and the relay communication unit, tests whether communication can be communicated or not, and displays the communication by using the display unit, wherein the relay communication links are displayed in three forms according to the communication condition, and if the communication links are not connected, the display unit displays that the connection between the two testing units is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the two test units is red; if the connection is made and can be made currently, the display unit displays the connection between the two test units as green.
Preferably, the intelligent monitoring system of building structure based on thing networking and big data, its characterized in that: when a new relay communication unit and a new monitoring sensing unit are added, the display unit increases the images of the relay communication unit and the new monitoring sensing unit, meanwhile, the Internet of things communication link optimization unit of the central control unit retests the communication connection of the relay communication unit, the new monitoring sensing unit and the intelligent building structure monitoring system, when the communication connection is enabled, a green connection line is displayed between the two test units, and if the connection is disabled, a red connection line is displayed between the two test units.
Preferably, when deleting the relay communication units and the monitoring sensing units in the intelligent monitoring system of the building structure, deleting the connection lines between all and the deleted relay communication units and the connection lines between the monitoring sensing units in the display unit.
Preferably, the data processing and analyzing unit analyzes the position where the abnormality easily occurs for many years, obtains the corresponding key detection position for many years, obtains the position where the abnormality easily occurs according to experience of an experienced person, and arranges the corresponding monitoring sensing unit on the position.
Preferably, the mobile inquiring and displaying terminal 5 is in communication connection with the central controller 1 through wireless communication, and the mobile inquiring and displaying terminal can inquire and display corresponding detection conditions and alarm when abnormal connection occurs.
In another aspect, the method for intelligently monitoring the building structure based on the Internet of things and the big data is provided, and comprises a building structure intelligent monitoring system based on the Internet of things and the big data; the operation method of the intelligent monitoring system for the building structure based on the Internet of things and big data comprises the following steps:
step S1, initializing a central controller (1), a big data storage center (2), a monitoring sensing unit (4), a mobile inquiry and display end (5) and a relay communication unit (6);
step S2, the central controller (1) and the big data storage center (2), the output end (3) and all monitoring sensing units (4), the mobile inquiry and display end (5) and the relay communication unit (6) are in communication connection test; if the communication connection test can normally communicate, displaying the communication connection test is normal, if the condition that the monitoring sensing unit (4) cannot be communicated exists, giving an alarm and displaying the communication connection test through the display unit of the output end, and meanwhile, the mobile inquiring and displaying end (5) can inquire and display the monitoring sensing unit which cannot be communicated with the communication; the staff goes to debug so that the communication connection is normal; the monitoring sensing unit (4) and all the monitoring sensing units which can be networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected to form a grid communication network, and the conventional communication mode of serial or parallel communication is not used;
step S3, the monitoring unit works normally and transmits sensing data measured in real time to the central controller (1) through a communication grid; the central controller (1) performs data analysis through the data processing and analyzing unit;
step S4, the output end (3) comprises a display unit, and the display unit is used for displaying monitoring information of all the monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
step S5, when communication faults occur or communication to the monitoring sensing unit is impossible, the central controller (1) modifies a communication link from an optimized communication link by controlling an Internet of things communication link optimizing unit;
step S6, the big data storage center stores real-time data detected by each monitoring sensing unit; the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the mobile inquiry and display end (5) can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiry mode, and the mobile inquiry and display end (5) can also display history monitoring data of inquiry.
Preferably, the internet of things communication link optimizing unit of the central control unit is periodically connected with the monitoring sensing unit and the relay communication unit in a communication mode to test whether communication can be communicated or not, and the communication can be displayed by the display unit, wherein the relay communication link is displayed in three forms according to the communication condition, and if the communication link is not connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is red; if the connection is made and can be made currently, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is green.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention changes the communication connection mode of the monitoring and measuring unit and the central control unit into a network format communication mode, and is not a communication mode of serial connection and parallel connection of the masses of the prior units, thus ensuring that the stability of communication is more sound.
2. The invention adopts a relay communication mode, and can realize the connection of the Internet of things by utilizing the relay communication mode when the monitoring sensing unit cannot be connected through the communication link of the Internet of things, thereby further improving the reliability of communication.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an intelligent monitoring system for building structures based on the Internet of things and big data;
fig. 2 is a schematic structural diagram of a central controller of an intelligent monitoring system for building structures based on the internet of things and big data.
In the figure: 1. a central controller; 2. a big data storage center; 3. an output end; 4. monitoring a sensing unit; 5. moving a query and display end; 6. a relay communication unit; 7. an alarm unit; 8. a data processing and analysis unit; 9. and the Internet of things communication link optimizing unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: an intelligent monitoring system for a building structure based on the Internet of things and big data comprises a central controller (1), a big data storage center (2), an output end (3), a plurality of monitoring sensing units (4), a mobile query and display end (5), a relay communication unit (6) and an alarm unit (7);
the central controller (1) is in communication connection with the big data storage center (2), the output end (3) is in communication connection with all the monitoring sensing units (4), the mobile inquiry and display end (5) is in communication connection with the relay communication unit (6); the central controller (1) controls the system to work and comprises a data processing and analyzing unit (8) and an Internet of things communication link optimizing unit (9);
the output end (3) comprises a display unit, wherein the display unit is used for displaying monitoring information of all monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the big data storage center (2) stores real-time data and historical detection data detected by each monitoring sensing unit;
the monitoring sensing unit (4) and all the monitoring sensing units which can be networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected,
the mobile inquiring and displaying end (5) can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiring mode, and the mobile inquiring and displaying end (5) can also display historical monitoring data of the inquiring;
the relay communication unit (6) is in communication connection with all monitoring sensing units capable of establishing communication connection and is used for relaying communication for the monitoring sensing units and the central controller;
the monitoring sensing unit (4) and all monitoring sensing units capable of being networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected to form a grid communication network, and the conventional communication mode of serial or parallel communication is not used.
Preferably, the relay communication unit further includes an emergency relay communication unit, when the relay communication unit in the current position cannot perform relay communication and there is a monitoring sensor unit that must use the relay communication unit to perform communication with the central controller, if the central controller finds that a certain monitoring sensor unit cannot perform communication continuously, the central controller sends out an alarm, and simultaneously displays the position of the relay communication unit, and an administrator sets the emergency relay communication unit in a suitable position so as to perform emergency relay communication, so that the central controller can still perform communication with a certain monitoring unit that is not connected.
Preferably, the internet of things communication link optimizing unit of the central control unit is periodically connected with the monitoring sensing unit and the relay communication unit in a communication mode to test whether the communication can be communicated or not, and the communication can be displayed by the display unit, wherein the relay communication link is displayed in three forms according to the communication condition, and if the communication link is not connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is red; if the connection is made and can be made currently, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is green.
Preferably, the internet of things communication link optimizing unit of the central control unit periodically tests communication connection tests between the monitoring sensing units and the relay communication unit, tests whether communication can be communicated or not, and displays the communication by using the display unit, wherein the relay communication links are displayed in three forms according to the communication condition, and if the communication links are not connected, the display unit displays that the connection between the two testing units is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the two test units is red; if the connection is made and can be made currently, the display unit displays the connection between the two test units as green.
Preferably, the intelligent monitoring system of building structure based on thing networking and big data, its characterized in that: when a new relay communication unit and a new monitoring sensing unit are added, the display unit increases the images of the relay communication unit and the new monitoring sensing unit, meanwhile, the Internet of things communication link optimization unit of the central control unit retests the communication connection of the relay communication unit, the new monitoring sensing unit and the intelligent building structure monitoring system, when the communication connection is enabled, a green connection line is displayed between the two test units, and if the connection is disabled, a red connection line is displayed between the two test units.
Preferably, when deleting the relay communication units and the monitoring sensing units in the intelligent monitoring system of the building structure, deleting the connection lines between all and the deleted relay communication units and the connection lines between the monitoring sensing units in the display unit.
Preferably, the data processing and analyzing unit analyzes the position where the abnormality easily occurs for many years, obtains the corresponding key detection position for many years, obtains the position where the abnormality easily occurs according to experience of an experienced person, and arranges the corresponding monitoring sensing unit on the position.
Preferably, the mobile inquiring and displaying terminal 5 is in communication connection with the central controller 1 through wireless communication, and the mobile inquiring and displaying terminal can inquire and display corresponding detection conditions and alarm when abnormal connection occurs.
In another aspect, the method for intelligently monitoring the building structure based on the Internet of things and the big data is provided, and comprises a building structure intelligent monitoring system based on the Internet of things and the big data; the operation method of the intelligent monitoring system for the building structure based on the Internet of things and big data comprises the following steps:
step S1, initializing a central controller (1), a big data storage center (2), a monitoring sensing unit (4), a mobile inquiry and display end (5) and a relay communication unit (6);
step S2, the central controller (1) and the big data storage center (2), the output end (3) and all monitoring sensing units (4), the mobile inquiry and display end (5) and the relay communication unit (6) are in communication connection test; if the communication connection test can normally communicate, displaying the communication connection test is normal, if the condition that the monitoring sensing unit (4) cannot be communicated exists, giving an alarm and displaying the communication connection test through the display unit of the output end, and meanwhile, the mobile inquiring and displaying end (5) can inquire and display the monitoring sensing unit which cannot be communicated with the communication; the staff goes to debug so that the communication connection is normal; the monitoring sensing unit (4) and all the monitoring sensing units which can be networked with the monitoring sensing unit, the central controller (1) and the relay communication unit (6) are connected to form a grid communication network, and the conventional communication mode of serial or parallel communication is not used;
step S3, the monitoring unit works normally and transmits sensing data measured in real time to the central controller (1) through a communication grid; the central controller (1) performs data analysis through the data processing and analyzing unit;
step S4, the output end (3) comprises a display unit, and the display unit is used for displaying monitoring information of all the monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
step S5, when communication faults occur or communication to the monitoring sensing unit is impossible, the central controller (1) modifies a communication link from an optimized communication link by controlling an Internet of things communication link optimizing unit;
step S6, the big data storage center stores real-time data detected by each monitoring sensing unit; the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the mobile inquiry and display end (5) can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiry mode, and the mobile inquiry and display end (5) can also display history monitoring data of inquiry.
Preferably, the internet of things communication link optimizing unit of the central control unit is periodically connected with the monitoring sensing unit and the relay communication unit in a communication mode to test whether communication can be communicated or not, and the communication can be displayed by the display unit, wherein the relay communication link is displayed in three forms according to the communication condition, and if the communication link is not connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is red; if the connection is made and can be made currently, the display unit displays that the connection line between the central control unit and the monitoring sensing unit is green.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An intelligent monitoring method for a building structure based on the Internet of things and big data comprises an intelligent monitoring system for the building structure based on the Internet of things and the big data;
the intelligent monitoring system for the building structure based on the Internet of things and the big data comprises a central controller, a big data storage center, an output end, a plurality of monitoring sensing units, a mobile inquiry and display end, a relay communication unit and an alarm unit;
the central controller is in communication connection with the big data storage center, the output end, all the monitoring sensing units, the mobile inquiry and display end and the relay communication unit; the central controller controls the system to work and comprises a data processing and analyzing unit and an Internet of things communication link optimizing unit;
the output end comprises a display unit, and the display unit is used for displaying monitoring information of all the monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the big data storage center stores real-time data and historical detection data detected by each monitoring sensing unit;
the monitoring sensing unit is connected with all the monitoring sensing units which can be networked with the monitoring sensing unit, the central controller and the relay communication unit,
the mobile inquiry and display end can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiry mode, and can also display history monitoring data of inquiry;
the relay communication unit is in communication connection with all monitoring sensing units capable of establishing communication connection and is used for relaying communication between the monitoring sensing units and the central controller;
the monitoring sensing units and all the monitoring sensing units capable of being networked with the monitoring sensing units, the central controller and the relay communication units are connected to form a grid communication network, and the conventional serial or parallel communication mode is not used any more
The method is characterized in that: the operation method of the intelligent monitoring system for the building structure based on the Internet of things and big data comprises the following steps:
step S1, initializing a central controller, a big data storage center, a monitoring sensing unit, a mobile inquiry and display end and a relay communication unit;
step S2, the central controller is in communication connection with the big data storage center, the output end is in communication connection with all monitoring sensing units, the mobile inquiry and display end is in communication connection with the relay communication unit; if the communication connection test can normally communicate, displaying the communication connection test is normal, if the condition that the monitoring sensing unit cannot be communicated exists, giving an alarm and displaying the communication connection test through the display unit of the output end, and meanwhile, the mobile inquiry and display end can inquire and display the monitoring sensing unit which cannot be communicated with the communication connection test; the staff goes to debug so that the communication connection is normal; the monitoring sensing unit, all the monitoring sensing units capable of being networked with the monitoring sensing unit, the central controller and the relay communication unit are connected to form a grid communication network, and the conventional serial or parallel communication mode is not used;
step S3, the monitoring sensing unit works normally, and the sensing data measured in real time are transmitted to the central controller through a communication grid; the central controller performs data analysis through the data processing and analyzing unit;
step S4, the output end comprises a display unit, and the display unit is used for displaying monitoring information of all the monitoring sensing units; the monitoring information comprises position information and monitoring data of the monitoring sensing unit, and a communication connection state;
step S5, when communication failure occurs or communication to the monitoring sensing unit is impossible, the central controller modifies a communication link from an optimized communication link by controlling an Internet of things communication link optimizing unit;
step S6, the big data storage center stores real-time data detected by each monitoring sensing unit; the data processing and analyzing unit reads historical data of the big data storage center and analyzes the historical data, the Internet of things communication link optimizing unit sets an optimal communication link for reading data of a corresponding module through calculation, and when the current data link is different or the optimal communication link is not communicated, a suboptimal communication link is selected to ensure that the monitoring sensing unit can be connected with the central controller in real time, and monitoring and data transmission are achieved;
the mobile inquiry and display end can display all data detected by the monitoring sensing units or display corresponding monitoring real-time data in an inquiry mode, and can also display history monitoring data of inquiry.
2. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is characterized by comprising the following steps of: the relay communication unit further comprises an emergency relay communication unit, and when the relay communication unit at the current position cannot perform relay communication and a monitoring sensing unit which can communicate with the central controller only by using the relay communication unit exists, a manager sets the emergency relay communication unit at a proper position so as to achieve emergency relay communication, so that the central controller can still achieve communication with a certain monitoring sensing unit which is not connected.
3. The intelligent monitoring method for the building structure based on the internet of things and the big data according to claim 1 or 2, wherein the method comprises the following steps: the Internet of things communication link optimization unit of the central controller is regularly connected with the monitoring sensing unit and the relay communication unit for testing, whether the test communication can be communicated or not is tested, and the test communication can be displayed by the display unit, wherein the relay communication link is displayed in three forms according to the communication condition, and if the relay communication link is not connected, the display unit displays that the connecting line between the central controller and the monitoring sensing unit is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the central controller and the monitoring sensing unit is red; if the connection is made and can be made currently, the display unit displays that the connection line between the central controller and the monitoring sensing unit is green.
4. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is characterized by comprising the following steps of: the Internet of things communication link optimization unit of the central controller regularly tests communication connection tests among the monitoring sensing units and between the monitoring sensing units and the relay communication units, tests whether communication can be communicated or not, and displays the communication by using the display unit, wherein the relay communication links are displayed in three forms according to the communication condition, and if the communication links are not connected, the display unit displays that the connection line between the two testing units is gray; if the connection is previously connected but cannot be currently connected, the display unit displays that the connection line between the two test units is red; if the connection is made and can be made currently, the display unit displays the connection between the two test units as green.
5. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is disclosed in claim 4, is characterized in that: when a new relay communication unit and a new monitoring sensing unit are added, the display unit increases the images of the relay communication unit and the new monitoring sensing unit, meanwhile, the Internet of things communication link optimization unit of the central controller retests the communication connection of the relay communication unit, the new monitoring sensing unit and the intelligent building structure monitoring system, when the communication connection is enabled, a green connection line is displayed between the two test units, and if the connection is disabled, a red connection line is displayed between the two test units.
6. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is characterized by comprising the following steps of: when deleting the relay communication units and the monitoring sensing units in the intelligent monitoring system of the building structure, deleting the connection lines between all the deleted relay communication units and the deleted monitoring sensing units in the display unit.
7. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is characterized by comprising the following steps of: the data processing and analyzing unit analyzes the positions which are easy to be abnormal for many years, obtains corresponding key detection positions for many years, obtains the positions which are easy to be abnormal according to experience of experienced persons, and arranges corresponding monitoring sensing units on the positions.
8. The intelligent monitoring method for the building structure based on the Internet of things and the big data, which is characterized by comprising the following steps of: the mobile inquiry and display end is in communication connection with the central controller in a wireless communication mode, and can inquire and display corresponding detection conditions and alarm under the condition of abnormal connection.
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