CN114629890B - Geothermal monitoring system and method - Google Patents
Geothermal monitoring system and method Download PDFInfo
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- CN114629890B CN114629890B CN202210525618.4A CN202210525618A CN114629890B CN 114629890 B CN114629890 B CN 114629890B CN 202210525618 A CN202210525618 A CN 202210525618A CN 114629890 B CN114629890 B CN 114629890B
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The system comprises a client terminal, a communication network, a cloud terminal, a server group and a plurality of monitoring terminals, wherein the server group is respectively connected with the cloud terminal, the monitoring terminals and the client terminal through the communication network, so that the rapid and accurate real-time monitoring of the terrestrial heat can be realized, the cloud terminal technology is utilized to achieve safe and reliable, the uninterrupted continuous data processing is realized rapidly and efficiently, the efficiency is improved, and meanwhile, the cost is saved.
Description
Technical Field
The invention relates to the field of underground environment monitoring, in particular to a geothermal monitoring system and a geothermal monitoring method.
Background
The development and utilization of underground space are products of city development to certain stage, the purpose, action, scale, range and the like of the underground space are all adapted to the city development level, and the delay or advance is unfavorable. The urban underground space is a huge and abundant space resource, and the exploitable resource amount of the urban underground space is the product of the exploitable area, the reasonable exploitation depth and the appropriate exploitable coefficient. With the development and utilization of the underground space of the first-line city in China, the shallow part of the underground is utilized completely, the deep excavation technology and equipment are gradually improved, and the underground space development gradually develops to the deep layer in order to comprehensively utilize the underground space resources. Although the development cost of the deep underground space is large, the development and utilization of the deep underground space resources become an important direction for the modern construction of cities in the future. When the underground space is deeply layered, the differentiation trend of each space layer is stronger and stronger. The layered underground space takes people and functional areas serving the people as centers, people and vehicles are divided into different layers, municipal pipelines, sewage and garbage are treated in different layers, and various underground traffics are also layered, so that mutual interference is reduced, and the sufficiency and integrity of geothermal utilization are ensured.
Underground spaces contain a large amount of energy resources, such as geothermal heat. Geothermal energy is mostly renewable heat energy from deep in the earth, resulting from the decay of the earth's molten magma and radioactive materials. Yet a small portion of the energy comes from the sun, accounting for approximately 5% of the total geothermal energy, and the majority of the surface geothermal energy comes from the sun. The circulation of the deep underground water and the invasion of magma from an extremely deep place into the crust bring heat from deep underground to near surface. The reserves are much larger than the total amount of energy utilized by people, most of the reserves are concentrated and distributed on the edge of a structural plate, and the area is also a volcano and earthquake-prone area. Not only is there a clean source of pollution free, but if the rate of heat extraction does not exceed the rate of replenishment, then the thermal energy is renewable. Geothermal energy is a new clean energy, and under the condition that the environmental awareness of people is gradually enhanced and the energy is gradually lacking, the reasonable development and utilization of geothermal resources are more and more favored by people. Wherein the geothermal energy stored within 2000 meters from the ground surface is 2500 hundred million tons of standard coal. Nationwide geothermal energy is available in quantities of 68 billion cubic meters per year, containing 973 trillion kilojoules of geothermal energy. On the scale of geothermal utilization, China has been the first place in the world in recent years and steadily increases at a rate of nearly 10% per year.
The cloud is a software platform adopting an application virtualization technology, and integrates multiple functions of software searching, downloading, using, managing, backing up and the like. Through the platform, various common software can be packaged in an independent virtualization environment, so that application software cannot be coupled with a system, and the purpose of green software use is achieved. The data backup and backup of the enterprise in the cloud can be guaranteed to a certain extent. The enterprise is willing to put data and application programs in the cloud, and all branch companies can obtain services in time through the network, so that the requirement of on-demand service is met, and the operation efficiency of the whole company is accelerated. The cloud-based integrated networking device covers a PC, an NB, a smart phone, an electronic book and the like, and the information acquisition of a mobile office is more urgent due to the popularization bandwidth of the network and the global wave of enterprises. The information flow can flow into the handheld device of the user at any time through the service provided by the cloud service provider, so that the decision can be made quickly, which is the primary key for improving the competitiveness of the enterprise.
In the process of developing and utilizing the geothermal heat, in order to better grasp the condition of the geothermal heat and to be based on safety control, the condition of the geothermal heat needs to be monitored in a safe condition. Although the mode of monitoring geothermal parameters and the like is realized in a network node type sensor arrangement mode in the prior art, the underground space can be exploited and exploited to develop and utilize the geothermal energy, but the monitoring process is simple to set, has a single function and cannot realize quick and accurate dynamic monitoring.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a geothermal monitoring system and a geothermal monitoring method, which can realize quick and accurate real-time monitoring of geothermal heat, achieve safe and reliable continuous data processing by using a cloud technology, quickly and efficiently, improve efficiency and save cost.
The invention provides a geothermal monitoring system, which comprises a client terminal, a communication network, a cloud terminal, a server group, a plurality of monitoring terminals and a preprocessing terminal, wherein the server group is respectively connected with the cloud terminal and the plurality of monitoring terminals through the communication network, the cloud terminal is connected with the client terminal, and the geothermal monitoring system comprises:
the preprocessing terminal comprises a standard sensing device, the standard sensing device is used for calibrating the monitoring terminals, geothermal data corresponding to a plurality of regional spaces within 24 hours are collected according to a preset period by using the standard sensing device, and standard geothermal curves are respectively drawn; the device is also used for drawing a standard geothermal curve space after floating up and down preset numerical values based on the standard geothermal curve;
each monitoring terminal is used for collecting and processing geothermal data to realize centralized monitoring, and then transmitting the processed geothermal data to a corresponding remote server for storage and processing; each monitoring terminal comprises a plurality of monitoring sensing devices, the monitoring sensing devices are used for collecting the terrestrial heat of a plurality of regional spaces of an underground space, respectively recording the terrestrial heat collected within 24 hours by a sensor arranged in each monitoring sensing device, and respectively drawing a sensor terrestrial heat curve;
the client terminal is used for receiving a query and monitoring instruction of a user, sending the query and monitoring instruction to the cloud end and receiving feedback data from the cloud end;
the cloud terminal is used as a virtual platform and used for receiving an inquiry monitoring instruction from a user and realizing the centralized monitoring of the virtualized environment of the server group so as to realize the control of the secure environment and the application virtualization;
the server group comprises a plurality of remote servers, wherein each remote server is correspondingly connected with one monitoring terminal, and each remote server correspondingly responds to the received query and monitoring instruction, forms feedback data, caches the feedback data through the cloud, sends the feedback data to the client terminal, and is also used for receiving geothermal data processed by the monitoring terminal, storing and processing the geothermal data;
the communication network is used for providing a communication link.
Wherein, every monitor terminal includes surveillance center, monitor terminal, multichannel transmission interface and a plurality of control sensing device, wherein multichannel transmission interface respectively with surveillance center, monitor terminal and a plurality of control sensing device are connected, monitor terminal includes first monitor terminal and second monitor terminal, wherein:
the monitoring center is used for carrying out centralized monitoring on the terrestrial heat;
the first monitoring terminal is used for carrying out centralized processing on the acquired geothermal data;
the second monitoring terminal is used as a standby monitoring terminal when the first monitoring terminal fails, and achieves the same functions as the first monitoring terminal; the first monitoring terminal is used for generating a new communication address different from the first monitoring terminal when the first monitoring terminal is switched to the second monitoring terminal; when the second monitoring terminal is switched to the first monitoring terminal, the communication address of the second monitoring terminal is directly forbidden, and meanwhile, after the communication address of the second monitoring terminal is sent to the first monitoring terminal, the communication address is directly copied at the first monitoring terminal;
the multi-channel transmission interface is used for transmitting the geothermal data acquired by the plurality of monitoring sensing devices to the first monitoring terminal or the second monitoring terminal and switching a transmission channel for connecting the first monitoring terminal and the second monitoring terminal, so that the transmission channel is switched to the second monitoring terminal when the first monitoring terminal fails, or the transmission channel is switched to the first monitoring terminal when the first monitoring terminal recovers to a normal working state, and meanwhile, intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal;
the monitoring sensing devices are used for respectively acquiring geothermal data of a plurality of regional spaces in the underground space.
The plurality of monitoring terminals are further used for comparing the geothermal curve of each sensor with the space of the standard geothermal curve of the corresponding area space respectively to obtain the ratio of the geothermal curve falling into the space of the standard geothermal curve, selecting the geothermal heat corresponding to the first three sensors of the monitoring sensing device, wherein the corresponding geothermal curve falls into the space of the standard geothermal curve, calculating the average geothermal heat as the geothermal heat of the space of the area corresponding to the monitoring sensing device, drawing the geothermal curve of the space of the area corresponding to the monitoring sensing device based on the average geothermal heat, comparing the geothermal curve of the space of the area corresponding to the monitoring sensing device with the space of the standard geothermal curve of the space of the area respectively, obtaining the ratio of the space falling into the space of the standard geothermal curve respectively, and considering the monitoring sensing device to be in fault when the ratio is larger than a preset safety threshold value.
The underground space to be monitored is divided into a plurality of continuous area spaces, and each monitoring sensing device is arranged at the central position corresponding to the area space; each monitoring sensor device comprises 5 sensors arranged uniformly.
When each sensor collects the terrestrial heat, the sensor sends the terrestrial heat and also sends verification information, wherein the verification information is duration and data volume information respectively representing the response time and the completeness of the sending, and whether the sensor breaks down or not is judged according to the abnormal condition of the sensor.
The invention also provides a geothermal monitoring method which is realized by utilizing the geothermal monitoring system and comprises the following steps of:
(1) the method comprises the steps that a plurality of monitoring terminals are utilized to collect and process geothermal data of corresponding areas respectively, centralized monitoring is correspondingly achieved, and then the processed geothermal data are sent to corresponding remote servers respectively;
the method for acquiring and processing the geothermal data of the corresponding region comprises the following steps:
a. the system comprises a plurality of monitoring sensing devices, a monitoring terminal and a control module, wherein the monitoring sensing devices are used for respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space and sending the collected terrestrial heat to the monitoring terminal through a multi-channel transmission interface;
b. utilize first monitor terminal or second monitor terminal to carry out centralized processing to the geothermol power in the underground space who gathers to geothermol power after will handling sends surveillance center, wherein:
when the first monitoring terminal has a fault, switching a transmission path for connecting the first monitoring terminal and the second monitoring terminal, switching the transmission path to the second monitoring terminal, and generating a new communication address different from the first monitoring terminal on the second monitoring terminal; the second monitoring terminal is used as a standby monitoring terminal of the first monitoring terminal to perform centralized processing on the collected terrestrial heat of the underground space;
when the first monitoring terminal recovers the normal working state, the transmission path is switched to the first monitoring terminal, meanwhile, the intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal, the communication address transmitted by the second monitoring terminal through the multi-path transmission interface is directly copied, and meanwhile, the communication address of the second monitoring terminal is forbidden;
c. the method comprises the following steps of utilizing a monitoring center to carry out centralized monitoring on the terrestrial heat of an underground space;
(2) respectively storing and processing geothermal data sent from the corresponding monitoring terminals by utilizing corresponding remote servers in the server group;
(3) a user logs in the cloud through a remote desktop, inputs an inquiry monitoring instruction to a client terminal, and then sends the inquiry monitoring instruction to the cloud through the client terminal;
(4) the cloud receives a query monitoring instruction from a user and remotely monitors the server group;
(5) forming the geothermal data processed in the step (2) into feedback data by using a server group, sending the feedback data to a cloud end, and caching the feedback data at the cloud end;
(6) and the user checks the cached feedback data in a mode of logging in the cloud through a remote desktop.
Wherein, before the step (1), the method further comprises the steps of calibration and pretreatment, and specifically comprises the following steps:
A. initializing, calibrating a plurality of monitoring sensing devices by using a standard sensing device, collecting the geothermy corresponding to a plurality of regional spaces within 24 hours by using the standard sensing device according to a preset period, and respectively drawing standard geothermy curves;
B. based on a standard geothermal curve, drawing a standard geothermal curve space after floating up and down preset numerical values;
C. respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space by utilizing a plurality of monitoring sensing devices, respectively recording the terrestrial heat collected within 24 hours by a sensor arranged in each monitoring sensing device, and respectively drawing a terrestrial heat curve of the sensor;
D. comparing the geothermal curve of each sensor with the space of the standard geothermal curve of the corresponding area space respectively to obtain the ratio of the geothermal curve falling into the space of the standard geothermal curve;
E. selecting the geoheats corresponding to the sensors with the occupation ratios of the corresponding geoheat curves falling into the standard geoheat curve space in the monitoring sensing device to obtain the average geoheat as the geoheat of the area space corresponding to the monitoring sensing device, and drawing the geoheat curve of the area space corresponding to the monitoring sensing device based on the average geoheat;
F. and respectively comparing the geothermal curves of the area spaces corresponding to the monitoring sensing device with the standard geothermal curve spaces of the corresponding area spaces again to respectively obtain the ratio falling into the standard geothermal curve spaces, and when the ratio is greater than a preset safety threshold value, determining that the monitoring sensing device fails.
The geothermal monitoring system has the following specific beneficial effects:
A. by using a standby setting mode and combining a setting mode of intermediate data transmission and a setting mode of a communication address, data can be prevented from being lost, the latest data can be updated while continuous monitoring is carried out, the cost is reduced while uninterrupted continuous data processing is ensured, and the uninterrupted continuous data processing can be quickly and efficiently realized by using different communication modes when different urgency degrees and terminal states are different;
B. the method has the advantages that the method adopts an interval verification mode to monitor the geothermal parameters for the first time in the field, can effectively solve misjudgment, and can continue to measure under the condition that the sensor in a tolerance range is regarded as a normal sensor by using a tolerance limit mode, so that the cost can be saved while the efficiency can be effectively improved;
C. the multi-stage monitoring is realized by respectively monitoring the remote monitoring end and the acquisition end, and meanwhile, the backup and remote query monitoring of the acquired data can be realized by using the remote monitoring mode, so that the system is more efficient and reliable;
D. the data collected by the monitoring terminal are not influenced by each other due to the independent storage mode, the data are safer and more reliable as independent data, the query and monitoring can be customized individually, and the efficiency is higher; and meanwhile, the cloud technology is combined, so that the method is safer and more reliable.
Drawings
FIG. 1 is a schematic diagram of a geothermal monitoring system;
FIG. 2 is a flow chart of a geothermal monitoring method.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, the following examples of which are intended to be illustrative only and are not to be construed as limiting the scope of the invention.
The invention provides a geothermal monitoring system and a method, as shown in the attached figures 1-2, which are respectively a structural schematic diagram of the geothermal monitoring system and a flow chart of the geothermal monitoring method, and are specifically described below.
The invention provides a geothermal monitoring system, which is structurally shown in figure 1 and also schematically shows an application scenario of the geothermal monitoring system. It should be noted that the scenario shown in fig. 1 is only an example of an application scenario that can be used in the present invention to help those skilled in the art understand the technical content of the present invention, but does not mean that the present invention cannot be used in other devices, systems, environments or scenarios. It should be noted that the geothermal monitoring system provided by the present invention can be used in related aspects in the field of measurement and monitoring technology, and can also be used in other fields of adaptability.
As shown in fig. 1, the geothermal monitoring system includes a client terminal, a communication network, a cloud terminal, a server group, and a plurality of monitoring terminals, wherein the server group is connected to the cloud terminal and the plurality of monitoring terminals through the communication network, and the cloud terminal is connected to the client terminal.
Wherein the communications network is used to provide a medium for a communications link between the client terminal and the remote server. The network may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The server group comprises a plurality of remote servers, wherein each server is correspondingly connected with one monitoring terminal.
The monitoring terminal comprises a monitoring center, a monitoring terminal, a multi-channel transmission interface and a plurality of monitoring sensing devices, wherein the multi-channel transmission interface is respectively connected with the monitoring center, the monitoring terminal and the plurality of monitoring sensing devices, and the monitoring terminal comprises a first monitoring terminal and a second monitoring terminal.
The monitoring center is used for carrying out centralized monitoring on the terrestrial heat; the system comprises a first monitoring terminal, a second monitoring terminal and a third monitoring terminal, wherein the first monitoring terminal is used for carrying out centralized processing on collected geothermal parameters, and the second monitoring terminal is a standby monitoring terminal of the first monitoring terminal and is used as a standby monitoring terminal when the first monitoring terminal fails, so that the first monitoring terminal and the second monitoring terminal can realize the same functions as the first terminal; the multi-channel transmission interface is used for transmitting the geothermal parameters acquired by the plurality of monitoring sensing devices to the first monitoring terminal or the second monitoring terminal and switching transmission channels for connecting the first monitoring terminal and the second monitoring terminal, so that the transmission channels are switched to the second monitoring terminal when the first monitoring terminal fails, or the transmission channels are switched to the first monitoring terminal when the first monitoring terminal recovers to a normal working state, and meanwhile, intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal, so that the first monitoring terminal continues to work after the data processed by the first monitoring terminal is updated to the latest; the system comprises a plurality of monitoring sensing devices and a control unit, wherein the monitoring sensing devices are used for respectively collecting the terrestrial heat of a plurality of regional spaces in the underground space, the underground space to be monitored is divided into a plurality of continuous regional spaces, and each monitoring sensing device is arranged at the central position corresponding to the regional space.
The cloud serves as a virtual platform and is used for receiving query monitoring instructions from users and realizing centralized monitoring of the virtualization environment of the server group, so that the secure environment and application virtualization control are realized.
The client terminal is used for receiving a query monitoring instruction of a user and providing a man-machine interaction interface, the user inputs the query monitoring instruction to the client terminal through the man-machine interaction interface, the client terminal sends the query monitoring instruction input by the user to the cloud end, the cloud end is used for remotely controlling the server group, and the server group can feed back query data through the query monitoring of the user. Various messaging client applications, such as shopping applications, web browser applications, search applications, instant messaging tools, mailbox clients, social platform software, etc. (by way of example only) may be installed on the monitoring terminal. The cloud serves as a virtualization platform and can install part of high-frequency use applications.
The client terminal may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, desktop computers, tablet computers, notebook computers, smart speakers, digital assistants, Augmented Reality (AR)/Virtual Reality (VR) devices, smart wearable devices, and the like. Optionally, the operating system running on the electronic device may include, but is not limited to, an android system, an IOS system, Linux, Windows, and the like. The remote server may be a remote server providing various services, such as a remote server providing support for inquiries/monitoring requests initiated by a user with a monitoring terminal (for example only). The remote server can process the received data such as the user inquiry/monitoring request and the like to obtain the relevant gateway address, and after the inquiry/monitoring is finished, the inquiry/monitoring result is fed back to the client terminal.
It should be noted that the geothermal monitoring provided by the present invention is centrally monitored in a monitoring center. The monitoring data may be stored and processed in a remote server. Accordingly, the device for confirming the geothermal monitoring result provided by the invention can be generally arranged in a remote server or a monitoring center. The geothermal monitoring and confirming method provided by the invention can also be executed by a remote server or a remote server cluster which is different from the remote server and can be communicated with a client terminal and/or the remote server, the remote server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, and can also be a cloud server for providing basic cloud computing services such as cloud service, a cloud database, cloud computing, cloud functions, cloud storage, network service, cloud communication, middleware service, domain name service, safety service, Content Delivery Network (CDN), big data and an artificial intelligent platform.
The monitoring terminal is used as a geothermal monitoring end and used for collecting and processing geothermal heat to realize centralized monitoring, processed data are sent to the server group to be stored and processed, each remote server in the server group is correspondingly connected with one monitoring terminal, so that the data collected by each monitoring terminal are independently stored and are not influenced by the data collected by other monitoring terminals, the monitoring terminal is safer and more reliable as independent data, the query and monitoring can be customized individually, and the efficiency is higher. The user can realize inquiry monitoring at the user side through the client terminal.
It should be noted here that, the standby device implements uninterrupted continuous data processing, which belongs to the prior art, but on the basis of the prior art, the present invention further transmits intermediate data processed by the second monitoring terminal to the first monitoring terminal, so that the first monitoring terminal still performs data processing as a main monitoring terminal, and data is not lost, and update of latest data is implemented. Meanwhile, it should be noted that, on the basis of the present invention, when the first monitoring terminal is switched to the second monitoring terminal, the second monitoring terminal generates a new communication address different from the first monitoring terminal (the routing manner is not described herein again), when the second monitoring terminal is switched to the first monitoring terminal, the communication address of the second monitoring terminal is directly disabled, and after the communication address of the second monitoring terminal is sent to the first monitoring terminal, the communication address is directly copied at the first monitoring terminal, so that the communication can be rapidly realized, the redistribution of the routing address is not needed, and the continuous data processing can be rapidly and efficiently realized by using different communication manners at different urgency levels and terminal states.
The underground space to be monitored is divided into a plurality of continuous area spaces, each area can be independently monitored, and the size of the area space can be set according to the actual situation without specific limitation; each monitoring sensor device is arranged at a central position corresponding to the area space. Each monitoring sensor device comprises 5 sensors arranged uniformly (for example, the vertexes of a pentagon), which can be of various types or a certain type, so that the measurement can be carried out by using a plurality of sensors, wherein the various types are also used for measuring the same parameter. In the monitoring process, due to the influences of the environment and the influences of the quality of the sensor and the like in various aspects, the fault condition can occur, and therefore the measurement quality can be ensured by rapidly identifying the fault.
In a specific implementation process, when each sensor collects the terrestrial heat, the sensor sends the terrestrial heat and also sends verification information, wherein the specific verification information can be duration or data volume information, the sent response time and the sent completeness are respectively reflected, and whether the sensor fails or not can be judged according to the abnormality. The sensor sends the geothermal heat and also sends verification information to the monitoring terminal, when the verification information is abnormal, the verification information is recorded once at the monitoring terminal, the monitoring terminal counts the sum of the times of corresponding abnormity of each sensor in the period duration and the times of continuous abnormity, and when the times of continuous abnormity is larger than a preset value and the sum of the times of corresponding abnormity is larger than a threshold value, the sensor is considered to have a fault. Due to the fact that the underground environment is relatively complex, occasional data collection abnormity occurs frequently, misjudgment can be effectively solved, measurement can be continued under the condition that a sensor in a tolerance range is considered to be a normal sensor by means of tolerance limitation, efficiency can be effectively improved, and meanwhile cost is saved.
In addition, it should be noted that the geothermal heat may be heat information, temperature information, or the like.
The invention also provides a geothermal monitoring method, the flow of which is shown in the attached figure 2, and the method specifically comprises the following steps which are carried out in sequence:
firstly, calibration and pretreatment are required, which specifically includes:
A. the 24-hour acquisition time is a complete day, the geothermal energy can change in one day, and the acquisition complete period can effectively monitor the change condition of the geothermal energy in one day. Based on the method, initialization is carried out, a plurality of monitoring sensing devices are calibrated by using a standard sensing device, the geothermy corresponding to a plurality of regional spaces within 24 hours is collected by using the standard sensing device according to a preset period, and standard geothermy curves are respectively drawn;
B. based on a standard geothermal curve, drawing a standard geothermal curve space after floating up and down preset numerical values; the standard geothermal curve space is a curve space with an upper limit range and a lower limit range, the collected geothermal energy can have deviation due to various reasons, but the deviation is only within an allowable range, the deviation is comprehensively considered when the upper limit and the lower limit float preset values are set, the limiting and comparing effects cannot be achieved when the deviation is too large, and the fault-tolerant space cannot be achieved when the deviation is too small.
C. In order to ensure a certain fault-tolerant width and reflect fluctuation abnormity, a plurality of monitoring sensing devices are used for respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space, the terrestrial heat collected within 24 hours by a sensor arranged in each monitoring sensing device is respectively recorded, and a sensor terrestrial heat curve is respectively drawn;
D. comparing the geothermal curve of each sensor with the space of the standard geothermal curve of the corresponding area space respectively to obtain the ratio of the geothermal curve falling into the space of the standard geothermal curve;
E. selecting the geoheats corresponding to the sensors with the occupation ratios of the corresponding geoheat curves falling into the standard geoheat curve space in the monitoring sensing device to obtain the average geoheat as the geoheat of the area space corresponding to the monitoring sensing device, and drawing the geoheat curve of the area space corresponding to the monitoring sensing device based on the average geoheat;
F. and respectively comparing the geothermal curves of the area spaces corresponding to the monitoring sensing device with the standard geothermal curve spaces of the corresponding area spaces again to respectively obtain the ratio falling into the standard geothermal curve spaces, and when the ratio is greater than a preset safety threshold value, determining that the monitoring sensing device fails.
Secondly, a plurality of monitoring terminals are utilized to respectively acquire and process geothermal data of corresponding areas, centralized monitoring is correspondingly realized, and then the processed geothermal data are respectively sent to corresponding remote servers;
the method for acquiring and processing the geothermal data of the corresponding region comprises the following steps:
a. the system comprises a plurality of monitoring sensing devices, a monitoring terminal and a control module, wherein the monitoring sensing devices are used for respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space and sending the collected terrestrial heat to the monitoring terminal through a multi-channel transmission interface;
b. utilize first monitor terminal or second monitor terminal to carry out centralized processing to the geothermol power in the underground space who gathers to geothermol power after will handling sends surveillance center, wherein:
when the first monitoring terminal has a fault, switching a transmission path for connecting the first monitoring terminal and the second monitoring terminal, switching the transmission path to the second monitoring terminal, and generating a new communication address different from the first monitoring terminal on the second monitoring terminal; the second monitoring terminal is used as a standby monitoring terminal of the first monitoring terminal to perform centralized processing on the collected terrestrial heat of the underground space;
when the first monitoring terminal recovers the normal working state, the transmission path is switched to the first monitoring terminal, meanwhile, the intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal, the communication address transmitted by the second monitoring terminal through the multi-path transmission interface is directly copied, and meanwhile, the communication address of the second monitoring terminal is forbidden;
c. the method comprises the following steps of utilizing a monitoring center to carry out centralized monitoring on the terrestrial heat of an underground space;
thirdly, storing and processing the geothermal data sent by the corresponding monitoring terminals by using the corresponding remote servers in the server group;
then, a user logs in the cloud through a remote desktop, inputs an inquiry monitoring instruction to the client terminal, and then sends the inquiry monitoring instruction to the cloud through the client terminal;
then, the cloud receives a query monitoring instruction from a user, and remotely monitors the server group;
then, the server group is used for forming the geothermal data processed in the step (2) into feedback data, and then the feedback data is sent to the cloud end and cached in the cloud end;
and finally, the user checks the cached feedback data in a mode of logging in the cloud through a remote desktop.
Although exemplary embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions, substitutions and the like can be made in form and detail without departing from the scope of the invention as disclosed in the accompanying claims, all of which are intended to fall within the scope of the invention as claimed, and that various steps in the various departments and methods of the invention claimed may be combined in any combination. Therefore, the description of the embodiments disclosed in the present invention is not intended to limit the scope of the present invention, but to describe the present invention. Accordingly, the scope of the present invention is not limited by the above embodiments, but is defined by the claims or their equivalents.
Claims (6)
1. The utility model provides a geothermal monitoring system, includes client terminal, communication network, high in the clouds, server group, a plurality of monitor terminal and preprocessing terminal, wherein server group pass through communication network respectively with high in the clouds, a plurality of monitor terminal are connected, the high in the clouds is connected with client terminal, its characterized in that:
the preprocessing terminal comprises a standard sensing device, the standard sensing device is used for calibrating the monitoring terminals, geothermal data corresponding to a plurality of regional spaces within 24 hours are collected according to a preset period by using the standard sensing device, and standard geothermal curves are respectively drawn; the device is also used for drawing a standard geothermal curve space after floating up and down preset numerical values based on the standard geothermal curve;
each monitoring terminal is used for collecting and processing geothermal data to realize centralized monitoring, and then transmitting the processed geothermal data to a corresponding remote server for storage and processing; each monitoring terminal comprises a plurality of monitoring sensing devices, the monitoring sensing devices are used for collecting the terrestrial heat of a plurality of regional spaces of an underground space, respectively recording the terrestrial heat collected within 24 hours by a sensor arranged in each monitoring sensing device, and respectively drawing a sensor terrestrial heat curve;
the client terminal is used for receiving a query and monitoring instruction of a user, sending the query and monitoring instruction to the cloud end and receiving feedback data from the cloud end;
the cloud terminal is used as a virtual platform and used for receiving an inquiry monitoring instruction from a user and realizing the centralized monitoring of the virtualized environment of the server group so as to realize the control of the secure environment and the application virtualization;
the server group comprises a plurality of remote servers, wherein each remote server is correspondingly connected with one monitoring terminal, and each remote server correspondingly responds to the received query and monitoring instruction, forms feedback data, caches the feedback data through the cloud, sends the feedback data to the client terminal, and is also used for receiving geothermal data processed by the monitoring terminal, storing and processing the geothermal data;
a communication network for providing a communication link;
wherein, every monitor terminal includes surveillance center, monitor terminal, multichannel transmission interface and a plurality of control sensing device, wherein multichannel transmission interface respectively with surveillance center, monitor terminal and a plurality of control sensing device are connected, monitor terminal includes first monitor terminal and second monitor terminal, wherein:
the monitoring center is used for carrying out centralized monitoring on the terrestrial heat;
the first monitoring terminal is used for carrying out centralized processing on the acquired geothermal data;
the second monitoring terminal is used as a standby monitoring terminal when the first monitoring terminal fails, and achieves the same functions as the first monitoring terminal; the first monitoring terminal is used for generating a new communication address different from the first monitoring terminal when the first monitoring terminal is switched to the second monitoring terminal; when the second monitoring terminal is switched to the first monitoring terminal, the communication address of the second monitoring terminal is directly forbidden, and meanwhile, after the communication address of the second monitoring terminal is sent to the first monitoring terminal, the communication address is directly copied at the first monitoring terminal;
the multi-channel transmission interface is used for transmitting the geothermal data acquired by the plurality of monitoring sensing devices to the first monitoring terminal or the second monitoring terminal and switching a transmission channel for connecting the first monitoring terminal and the second monitoring terminal, so that the transmission channel is switched to the second monitoring terminal when the first monitoring terminal fails, or the transmission channel is switched to the first monitoring terminal when the first monitoring terminal recovers to a normal working state, and meanwhile, intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal;
the monitoring sensing devices are used for respectively acquiring geothermal data of a plurality of regional spaces in the underground space.
2. The system of claim 1, wherein: the plurality of monitoring terminals are further used for comparing the geothermal curve of each sensor with the space of the standard geothermal curve of the corresponding area space respectively to obtain the ratio of the geothermal curve falling into the space of the standard geothermal curve, selecting the geothermal heat corresponding to the first three sensors of the monitoring sensing device, wherein the corresponding geothermal curve falls into the space of the standard geothermal curve, calculating the average geothermal heat as the geothermal heat of the space of the corresponding area of the monitoring sensing device, drawing the geothermal curve of the space of the corresponding area of the monitoring sensing device based on the average geothermal heat, comparing the geothermal curve of the space of the corresponding area of the monitoring sensing device with the space of the standard geothermal curve of the space of the corresponding area respectively again to obtain the ratio of the space of the standard geothermal curve respectively, and when the ratio is greater than a preset safety threshold value, determining that the monitoring sensing device fails.
3. The system of claim 2, wherein: the underground space to be monitored is divided into a plurality of continuous area spaces, and each monitoring sensing device is arranged at the central position corresponding to the area space; each monitoring sensor device comprises 5 sensors arranged uniformly.
4. The system of claim 3, wherein: when each sensor collects the terrestrial heat, the sensor sends the terrestrial heat and also sends verification information, wherein the verification information is duration and data volume information respectively representing the response time and the completeness of the sending, and whether the sensor breaks down or not is judged according to the abnormal condition of the sensor.
5. A geothermal monitoring method implemented by using the geothermal monitoring system according to any one of claims 2-4, comprising the following steps performed in sequence:
(1) the method comprises the steps that a plurality of monitoring terminals are utilized to collect and process geothermal data of corresponding areas respectively, centralized monitoring is correspondingly achieved, and then the processed geothermal data are sent to corresponding remote servers respectively;
the method for acquiring and processing the geothermal data of the corresponding region comprises the following steps:
a. the system comprises a plurality of monitoring sensing devices, a monitoring terminal and a control module, wherein the monitoring sensing devices are used for respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space and sending the collected terrestrial heat to the monitoring terminal through a multi-channel transmission interface;
b. utilize first monitor terminal or second monitor terminal to carry out centralized processing to the geothermol power in the underground space who gathers to geothermol power after will handling sends surveillance center, wherein:
when the first monitoring terminal has a fault, switching a transmission path for connecting the first monitoring terminal and the second monitoring terminal, switching the transmission path to the second monitoring terminal, and generating a new communication address different from the first monitoring terminal on the second monitoring terminal; the collected terrestrial heat of the underground space is processed in a centralized manner by using the second monitoring terminal as a standby monitoring terminal of the first monitoring terminal;
when the first monitoring terminal recovers the normal working state, the transmission path is switched to the first monitoring terminal, meanwhile, the intermediate data processed by the second monitoring terminal is transmitted to the first monitoring terminal, the communication address transmitted by the second monitoring terminal through the multi-path transmission interface is directly copied, and meanwhile, the communication address of the second monitoring terminal is forbidden;
c. the method comprises the following steps of utilizing a monitoring center to carry out centralized monitoring on the terrestrial heat of an underground space;
(2) storing and processing the geothermal data sent by the corresponding monitoring terminals by using corresponding remote servers in the server group;
(3) a user logs in the cloud through a remote desktop, inputs an inquiry monitoring instruction to a client terminal, and then sends the inquiry monitoring instruction to the cloud through the client terminal;
(4) the cloud receives a query monitoring instruction from a user and remotely monitors the server group;
(5) forming the geothermal data processed in the step (2) into feedback data by using a server group, sending the feedback data to a cloud end, and caching the feedback data at the cloud end;
(6) and the user checks the cached feedback data in a mode of logging in the cloud through a remote desktop.
6. The method of claim 5, wherein: the method further comprises the steps of calibration and pretreatment before the step (1), and specifically comprises the following steps:
A. initializing, calibrating a plurality of monitoring sensing devices by using a standard sensing device, collecting geothermal data corresponding to a plurality of regional spaces within 24 hours according to a preset period by using the standard sensing device, and respectively drawing a standard geothermal curve;
B. based on a standard geothermal curve, drawing a standard geothermal curve space after floating up and down preset numerical values;
C. respectively collecting the terrestrial heat of a plurality of regional spaces of an underground space by using a plurality of monitoring sensing devices, respectively recording the terrestrial heat collected within 24 hours by a sensor arranged in each monitoring sensing device, and respectively drawing a sensor terrestrial heat curve;
D. comparing the geothermal curve of each sensor with the space of the standard geothermal curve of the corresponding area space respectively to obtain the ratio of the geothermal curve falling into the space of the standard geothermal curve;
E. selecting the geoheats corresponding to the sensors with the occupation ratios of the corresponding geoheat curves falling into the standard geoheat curve space in the monitoring sensing device to obtain the average geoheat as the geoheat of the area space corresponding to the monitoring sensing device, and drawing the geoheat curve of the area space corresponding to the monitoring sensing device based on the average geoheat;
F. and respectively comparing the geothermal curves of the area spaces corresponding to the monitoring sensing device with the standard geothermal curve spaces of the corresponding area spaces again to respectively obtain the ratio falling into the standard geothermal curve spaces, and when the ratio is greater than a preset safety threshold value, determining that the monitoring sensing device fails.
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