CN112003938A - Municipal works job site remote management system - Google Patents
Municipal works job site remote management system Download PDFInfo
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Abstract
The invention provides a municipal engineering construction site remote management system, which comprises: the system comprises a construction site terminal, a site monitoring module, a cloud management platform and a remote management terminal; the on-site monitoring module comprises a plurality of monitoring nodes which are distributed on a construction site, wherein the monitoring nodes are used for monitoring the environmental data of the area where the monitoring nodes are located and uploading the acquired environmental data to the cloud management platform; the cloud management platform is used for receiving environment data of construction sites and managing the environment data acquired from different construction sites; analyzing the environmental data of the construction site, marking the abnormal data when the environmental data are analyzed to be abnormal, and sending the marked abnormal data to the remote management terminal; the remote management terminal is used for receiving the abnormal data sent by the cloud management platform and sending execution information to the construction site terminal through the cloud management platform. The invention realizes the unified management of the construction site environment information and is convenient for a manager to look up and remotely manage.
Description
Technical Field
The invention relates to the technical field of municipal construction management, in particular to a municipal engineering construction site remote management system.
Background
The municipal engineering refers to municipal facility construction engineering, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category. Because the construction position of municipal works is close to the living area of citizens, the normal life of citizens can be influenced to a certain extent, and in order to reduce the influence of the municipal works on the citizens as much as possible, each construction site is usually provided with a special construction environment monitoring personnel to monitor and manage the environmental condition of the construction site at present. However, with the process of urbanization becoming faster, the number of municipal works performed simultaneously in the city is large at present, and it is obvious that the need of modern municipal engineering management cannot be met by configuring a special municipal engineering manager for each construction site to monitor the engineering environment in a parking spot mode.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a municipal engineering construction site remote management system.
The purpose of the invention is realized by adopting the following technical scheme:
the utility model provides a municipal works job site remote management system, includes: the system comprises a construction site terminal, a site monitoring module, a cloud management platform and a remote management terminal; wherein
The field monitoring module comprises a plurality of monitoring nodes which are distributed on a construction field, and the monitoring nodes are used for monitoring the environmental data of the area where the monitoring nodes are located and uploading the acquired environmental data to the cloud management platform;
the cloud management platform is used for receiving environment data of construction sites and managing the environment data acquired from different construction sites; analyzing the environmental data of the construction site, marking the abnormal data when the environmental data are analyzed to be abnormal, and sending the marked abnormal data to the remote management terminal;
the remote management terminal is used for receiving the abnormal data sent by the cloud management platform and sending execution information to the construction site terminal through the cloud management platform.
In one embodiment, each monitoring node is provided with one or more of a dust sensor, a temperature sensor, a noise sensor, a wind power sensor and a fire sensor, and is used for respectively sensing dust concentration data, temperature data, noise decibel data, wind power data and fire detection data of an area where the monitoring node is located; and uploading to the cloud management platform.
In one embodiment, a job site terminal includes a display screen;
the execution information includes displaying a warning message;
when the remote management terminal receives the abnormal data sent by the cloud management platform, the remote management terminal is used for sending a warning message to the corresponding construction site terminal, and the construction site terminal displays the warning message.
In one embodiment, the construction site terminal comprises an environment adjusting device, and when the remote management terminal receives abnormal data sent by the cloud server, the remote management terminal is used for interrupting and sending a control instruction to the corresponding construction site so as to start the corresponding environment adjusting device.
In one embodiment, the monitoring node sends the collected environment data to the communication base station, and the communication base station sends the environment data to the cloud management platform. When the monitoring node detects that the communication base station is in the one-hop communication range of the communication base station, the monitoring node performs direct data transmission with the communication base station; and when the monitoring node detects that the communication base station is out of the one-hop communication range of the communication base station, the acquired environmental data is sent to the communication base station through a multi-hop transmission mode.
In one embodiment, the cloud management platform comprises a data management unit and an analysis unit; wherein the content of the first and second substances,
the data management unit comprises a database, a cloud management platform and a data processing unit, wherein the database is used for carrying out classified storage management on the received environment data of each construction site, and the remote management terminal logs in the cloud management platform to look up/acquire the specified environment data;
the analysis unit is used for carrying out abnormity analysis processing on the received environment data of the construction site, and marking the abnormity data when the environment data is analyzed to have abnormity.
In one embodiment, the analysis unit performs anomaly analysis processing on the environmental data, and includes: when the detected environmental data exceeds its corresponding threshold range, the environmental data is marked as anomalous data.
The invention has the beneficial effects that:
1) the method is characterized in that field detection modules are respectively arranged on different municipal engineering construction sites, construction environment information of the construction sites is monitored in real time in a whole region through a plurality of monitoring nodes in the field detection modules, the acquired construction site environment monitoring information is uploaded to a cloud management platform to be stored and managed in a unified mode, a remote management terminal can log in the cloud management platform to acquire corresponding construction site environment information, unified management of the construction site environment information is achieved, and managers can look up and manage remotely conveniently.
2) Meanwhile, the cloud management platform can also perform intelligent analysis on the acquired environment data, automatically detect abnormal environment data contained in the environment data and timely send the notification information to the remote management terminal, so that a manager can timely know and make corresponding measures when monitoring abnormal conditions in the construction site environment, and the intelligent management system is strong in intelligence and high in management degree.
3) After the remote management terminal is connected with the cloud management platform, execution information can be sent to a construction site terminal in a specified construction site through the cloud management platform, the remote control construction site terminal displays corresponding warning information and instruction issuing information, or the remote control construction site terminal timely processes environmental abnormal conditions. The management level of a manager on a construction site can be improved, the labor cost is reduced, and the management efficiency and the environmental monitoring management effect are improved.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a block diagram of the frame of the present invention;
fig. 2 is a frame structure diagram in one embodiment of the present invention.
Detailed Description
The invention is further described in connection with the following application scenarios.
Referring to fig. 1, there is shown a municipal engineering job site remote management system comprising: the system comprises a construction site terminal 1, a site monitoring module 2, a cloud management platform 3 and a remote management terminal 4; wherein
The on-site monitoring module 2 comprises a plurality of monitoring nodes which are distributed on a construction site, and the monitoring nodes are used for monitoring the environmental data of the area where the monitoring nodes are located and uploading the acquired environmental data to the cloud management platform 3;
the cloud management platform 3 is used for receiving environment data of construction sites and managing the environment data acquired from different construction sites; analyzing the environmental data of the construction site, marking the abnormal data when the environmental data are analyzed to be abnormal, and sending the marked abnormal data to the remote management terminal 4;
the remote management terminal 4 is used for receiving the abnormal data sent by the cloud management platform 3 and sending execution information to the construction site terminal 1 through the cloud management platform 3.
According to the embodiment of the invention, the field detection modules are respectively arranged at different municipal engineering construction sites, the construction environment information of the construction sites is monitored in real time in all regions through a plurality of monitoring nodes in the field detection modules, the acquired construction site environment monitoring information is uploaded to the cloud management platform 3 for storage and unified management, the remote management terminal 4 can log in the cloud management platform 3 to acquire the corresponding construction site environment information, the unified management of the construction site environment information is realized, and a manager can conveniently look up and manage the construction site environment information.
Meanwhile, the cloud management platform 3 can also perform intelligent analysis on the acquired environment data, automatically detect abnormal environment data contained in the environment data and send the notification information to the remote management terminal 4 in time, so that a manager can know and make corresponding measures in time when monitoring abnormal conditions in the construction site environment, and the intelligent management system is strong in intelligence and high in management degree.
After the remote management terminal 4 is connected with the cloud management platform 3, execution information can be sent to the construction site terminal 1 in a specified construction site through the cloud management platform 3, the remote control construction site terminal 1 displays corresponding warning information and instruction issuing information, or the remote control construction site terminal 1 timely processes environmental abnormal conditions. The management level of a manager on a construction site can be improved, the labor cost is reduced, and the management efficiency and the environmental monitoring management effect are improved.
In one embodiment, each monitoring node is provided with one or more of a dust sensor, a temperature sensor, a noise sensor, a wind sensor, a fire sensor and the like, and is used for respectively sensing dust concentration data, temperature data, noise decibel data, wind data, fire detection data and the like of an area where the monitoring node is located; and uploaded to the cloud management platform 3.
Meanwhile, the monitoring node is also provided with a communication unit, and data interaction is carried out with a communication base station or a neighbor node through the communication unit.
Aiming at environmental influences and key environmental monitoring data which are easily caused by a construction site, different environmental monitoring sensors can be arranged in the monitoring nodes to acquire corresponding data, and the environmental conditions of different areas of the construction site can be accurately monitored according to actual needs. The comprehensive and accurate monitoring and recording of the construction site environment information are facilitated.
In one embodiment, the job site terminal 1 includes a display screen;
the execution information includes displaying a warning message;
when the remote management terminal 4 receives the abnormal data sent by the cloud management platform 3, the remote management terminal 4 is used for sending a warning message to the corresponding construction site terminal 1, and the construction site terminal 1 displays the warning message.
When the cloud management terminal monitors that the construction site has the environmental abnormal information, a manager can issue corresponding correction and warning information to the construction site through the remote management terminal 4, display the information on the construction site, and implement the information by a responsible person on the construction site. The convenience degree of the manager for issuing the information of the construction site is improved. The method is beneficial to timely finding and rectifying the environmental abnormal influence on the construction site.
In one embodiment, the construction site terminal 1 includes an environmental conditioning device, and when the remote management terminal 4 receives abnormal data sent by the cloud server, the remote management terminal 4 is configured to interrupt sending of a control instruction to a corresponding construction site to start the corresponding environmental conditioning device.
In a scene, environmental control equipment includes watering device, and when remote management terminal 4 received the monitoring that cloud server sent and had dust monitoring data anomaly in this job site, managers operation remote management terminal 4 sent the start instruction to this job site's watering device through cloud management platform 3, and this watering device begins watering work after receiving the instruction to reduce the dust pollution on this building site, reduce the environmental impact on job site.
In one embodiment, referring to fig. 2, the monitoring node transmits the collected environmental data to the communication base station, which transmits the environmental data to the cloud management platform 3.
In one scenario, the communication base station serves as an intermediate device for communication between the monitoring node and the cloud management platform 3 in the construction site, and the communication base station may be arranged near or in the construction site, and may also adopt an already-used wireless network communication base station. It can be set according to the requirement or directly matched for use.
In one embodiment, when the monitoring node detects that the communication base station is within the one-hop communication range of the communication base station, the monitoring node performs direct data transmission with the communication base station; and when the monitoring node detects that the communication base station is out of the one-hop communication range of the communication base station, the acquired environmental data is sent to the communication base station through a multi-hop transmission mode.
In an embodiment, a positioning unit is further disposed in the monitoring node, and is configured to obtain positioning information of the monitoring node.
Aiming at the progress advancing or range expanding of the construction project in the construction site, the environment condition of the construction site is further monitored in an all-around way or the key construction position is monitored in key, so that a new monitoring node is added in a specified place in the construction site; when a new monitoring node is added to the on-site monitoring module 2, the new monitoring node needs to establish a multi-hop transmission path, and simultaneously, the multi-hop transmission path of the original monitoring node is influenced, so that the multi-hop transmission path of the original monitoring node may be changed.
In one embodiment, when a new monitoring node is added to the construction site,
the newly added monitoring node detects a neighbor node in one hop of communication range and broadcasts a HELLO information packet to the neighbor node; the neighbor node returns a response information packet to the newly added monitoring node after receiving the HELLO information packet;
the newly added monitoring node records the response time of receiving the response information packet of the neighbor node; the response information packet comprises neighbor node ID information of corresponding neighbor nodes, residual energy percentage information, the number of included sensors, positioning information and monitoring information of whether the communication base station is monitored in a one-hop communication range;
meanwhile, the newly added monitoring node respectively calculates the node performance parameters of the neighbor nodes according to the received neighbor node response information packet, and selects the neighbor node with the best node performance parameter as a target node to establish communication connection as a next hop node of multi-hop transmission; the newly added monitoring node sends the acquired environmental data to the target node, and the target node further transmits the environmental data to a communication base station;
the node performance parameters of the neighbor nodes are calculated, and the adopted node performance parameter calculation function is as follows:
wherein y (Z) represents the node performance parameter of the Z-th neighbor node, where Z is 1,2, …, Z represents the total number of neighbor nodes in the one-hop communication range of the newly-added monitoring node, EzRepresenting the percentage of energy remaining for the z-th neighbor node,
representing the percentage mean value of the residual energy of the neighbor nodes of the newly added monitoring node; n is a radical ofzIndicating the number of heterogeneous sensors contained in the z-th neighbor node,
indicating that the neighbor nodes of the newly added monitoring node contain different kinds of sensor quantity average values; (z) represents the transmission factor of the z-th neighbor node, and f (z) is 1 when the communication base station is in the one-hop communication range of the z-th neighbor node, otherwise f (z) is 0; dzRepresents the distance, r, between the newly added monitoring node and the z-th neighbor node0Representing the radius of the one-hop communication range of the newly added monitoring node; t is tzIndicating the response time of the response information packet of the z-th neighbor node, wherein the response time is the time interval between the HELLO information packet sent by the newly-added monitoring node and the response information packet received, t' indicates the set reference value of the response time, zeta1Represents a set energy factor, wherein1∈[0.25,0.4]，ζ2Represents a set distance factor, where2∈[0.25,0.4]，ζ3Represents a set transmission factor, wherein3∈[0.25,0.4]。
And if the newly added monitoring node detects that the communication base station is in one communication range, the newly added monitoring node performs direct communication transmission with the communication base station.
In the foregoing embodiment, a technical solution is provided for establishing a communication relationship when a new monitoring node needs to be set in a new area or for an important project on a construction site, and the new monitoring node is accessed to an original multi-hop communication transmission network of the monitoring node. When the newly added node is set, the HELLO information packet is sent to the neighbor node, and the neighbor node is driven to return the corresponding response information packet, so that the newly added monitoring node can directly obtain the state information of the neighbor node through node transmission. The technical scheme for establishing the communication relation between the newly increased monitoring node and the neighbor node does not need external equipment allocation, and realizes 'plug and play' of the newly increased monitoring node to the original multi-hop data transmission network; the transmission performance of the environment monitoring data of the construction site is improved.
In one implementation, after each neighbor node receives a HELLO information packet broadcast by a newly added monitoring node, the neighbor node judges whether to use the newly added monitoring node as a next-hop node in multi-hop transmission according to performance parameters of the newly added monitoring node; the HELLO information packet comprises the residual energy percentage information of the newly added monitoring node, positioning information, the sending time of the information packet, the ID of the newly added monitoring node and monitoring information whether the communication base station is monitored in a one-hop communication range;
the performance parameter of the newly added monitoring node is obtained by the following calculation function aiming at a certain neighbor node v pair:
in the formula, YvRepresents the sameThe performance parameter of the newly added monitoring node, E, obtained by the neighbor node vxRepresenting the remaining energy percentage of the newly added monitoring node, wherein f (x) represents the transmission factor of the newly added monitoring node, and f (x) is 1 when the communication base station is in a one-hop communication range of the newly added monitoring node, otherwise f (x) is 0; dxRepresents the distance, r, between the neighbor node v and the newly added monitoring nodevRepresents the radius of the one-hop communication range, t, of the neighbor node vxThe time difference between the moment when the neighbor node v receives the HELLO information packet and the moment when the HELLO information packet is sent from the newly-added monitoring node is represented; t "represents a set reception time reference value, ζ1Represents a set energy factor, wherein1∈[0.25,0.4]，ζ2Represents a set distance factor, where2∈[0.25,0.4]，ζ3Represents a set transmission factor, wherein3∈[0.25,0.4]。
When the acquired performance parameter of the newly-added monitoring node is larger than the performance parameter of the next-hop node which is currently connected, establishing a communication relationship between the neighbor node v and the newly-added monitoring node, and taking the newly-added monitoring node as a next-hop transmission node; otherwise, the communication relation with the next hop node which has established the communication relation is continuously maintained.
Correspondingly, after a new monitoring node is additionally arranged on a construction site, a new communication relation also needs to be correspondingly established for the original monitoring node; therefore, in the above embodiment, a technical scheme is provided for establishing a communication relationship between nodes in a multi-hop transmission communication network of an original monitoring node on a construction site when a newly added monitoring node is added on the construction site. Meanwhile, a performance parameter evaluation function for the newly added monitoring node is provided for the neighbor node, the performance of the newly added monitoring node can be accurately reflected from the perspective of the neighbor node, an accurate judgment basis is provided for the neighbor node to continue the original communication relation or to convert the original communication relation into the transmission relation established with the newly added monitoring node, when the performance of the newly added monitoring node is better, the monitoring node in the original on-site monitoring module 2 is updated to perform data transmission through the newly added monitoring node, the self-adaptive adjustment of data transmission is realized, and the data transmission performance of the whole monitoring node network is improved. Effectively improves the data transmission quality and reduces the overall energy consumption.
In one embodiment, the cloud management platform 3 comprises a data management unit and an analysis unit; wherein the content of the first and second substances,
the data management unit comprises a database, a cloud management platform 3 and a data processing unit, wherein the database is used for carrying out classified storage management on the received environment data of each construction site, and the remote management terminal 4 logs in the cloud management platform 3 to look up/acquire the specified environment data;
the analysis unit is used for carrying out abnormity analysis processing on the received environment data of the construction site, and marking the abnormity data when the environment data is analyzed to have abnormity.
In one embodiment, the analysis unit performs anomaly analysis processing on the environmental data, and includes: when the detected environmental data exceeds its corresponding threshold range, the environmental data is marked as anomalous data.
The method aims at the situation that the construction site is wide in range, and when an environment abnormal situation occurs in a certain local area, the situation of the initial stage of the environment abnormal change cannot be accurately reflected only by an environment judgment mode of fixing a threshold value.
In one embodiment, the analysis unit performs anomaly analysis processing on the environmental data, and includes:
aiming at the environmental data collected by a certain monitoring node, analyzing the environmental data collected by the detection node by combining with the same type of data collected by other monitoring nodes on the construction site where the detection node is located to obtain the abnormal probability of the environmental data;
the anomaly probability calculation function adopted is as follows:
in the formula (I), the compound is shown in the specification,
representing the abnormal probability of r-type environmental data acquired by the ith monitoring node at the sampling moment t in the construction site, wherein i is 1,2…, I, I represents the total number of monitoring nodes in the construction site monitoring r type environmental data,
representing r-type environment data acquired by the ith monitoring node at the t sampling moment;
representing r-type environment data acquired by the nth monitoring node at the t sampling moment; beta (h)r) Representing an allowable maximum difference value of the set r-type environmental data;
representing r-type environmental data acquired by the ith monitoring node at the t-1 sampling moment; alpha is alphacIndicating a set global adjustment factor, alphac∈[0.25,0.4]；αsIndicating a set differential adjustment factor, alphas∈[0.25,0.4]；αtIndicating a set variable adjustment factor, alphat∈[0.25,0.4]In which α isc+αs+αt＝1.1；
And respectively acquiring the abnormal probability of different types of environment data acquired by each monitoring node, and marking the environment data as abnormal data when the abnormal probability is greater than a set threshold value.
The types of the environmental data comprise dust concentration data, temperature data, noise decibel data, wind power data and fire detection data.
In the embodiment, the technical scheme is provided, in combination with the environmental data acquired by other monitoring nodes in the same construction and the environmental data acquired before the same construction, as a reference basis, the abnormal probability of the environmental data is integrally evaluated from the regional factors, the time factors and the differentiation factors, whether the environmental data has an abnormal trend or not can be intuitively reflected, particularly at the initial stage of the environmental abnormality, the abnormal environmental data is evaluated in the manner, the objective condition of the environmental data can be accurately reflected, the abnormal data can be found in the first time by the system, the reflecting speed of abnormal data analysis is improved, and the performance of monitoring the construction site environment is improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be analyzed by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A municipal engineering job site remote management system, comprising: the system comprises a construction site terminal, a site monitoring module, a cloud management platform and a remote management terminal; wherein
The field monitoring module comprises a plurality of monitoring nodes which are distributed on a construction field, and the monitoring nodes are used for monitoring the environmental data of the area where the monitoring nodes are located and uploading the acquired environmental data to the cloud management platform;
the cloud management platform is used for receiving the environment data of the construction site and managing the environment data acquired from different construction sites; analyzing the environmental data of the construction site, marking the abnormal data when the environmental data are analyzed to be abnormal, and sending the marked abnormal data to the remote management terminal;
the remote management terminal is used for receiving the abnormal data sent by the cloud management platform and sending execution information to the construction site terminal through the cloud management platform.
2. The municipal engineering construction site remote management system according to claim 1, wherein each monitoring node is provided with one or more of a dust sensor, a temperature sensor, a noise sensor, a wind sensor and a fire sensor for respectively sensing dust concentration data, temperature data, noise decibel data, wind data and fire detection data of an area where the monitoring node is located; and uploading to the cloud management platform.
3. The municipal engineering job site remote management system according to claim 1, wherein the job site terminal comprises a display screen;
the execution information comprises a display warning message;
when the remote management terminal receives the abnormal data sent by the cloud management platform, the remote management terminal is used for sending a warning message to the corresponding construction site terminal, and the warning message is displayed by the construction site terminal.
4. The municipal engineering construction site remote management system according to claim 1, wherein the construction site terminal comprises an environmental conditioning device, and when the remote management terminal receives abnormal data sent by the cloud server, the remote management terminal is configured to interrupt sending of a control instruction to a corresponding construction site to start the corresponding environmental conditioning device.
5. The municipal engineering construction site remote management system according to claim 2, wherein the monitoring node transmits the collected environmental data to the communication base station, and the communication base station transmits the environmental data to the cloud management platform. When the monitoring node detects that the communication base station is in the one-hop communication range of the communication base station, the monitoring node performs direct data transmission with the communication base station; and when the monitoring node detects that the communication base station is out of the one-hop communication range of the communication base station, the acquired environmental data is sent to the communication base station in a multi-hop transmission mode.
6. The municipal engineering construction site remote management system according to claim 1, wherein the cloud management platform comprises a data management unit and an analysis unit; wherein the content of the first and second substances,
the data management unit comprises a database, a cloud management platform and a data processing unit, wherein the database is used for carrying out classified storage management on received environment data of each construction site, and the remote management terminal logs in the cloud management platform to look up/acquire appointed environment data;
and the analysis unit is used for carrying out abnormity analysis processing on the received environment data of the construction site, and marking the abnormal data when the environment data is analyzed to have abnormity.
7. The municipal engineering construction site remote management system according to claim 1, wherein the analysis unit performs anomaly analysis processing on the environmental data, and comprises: when the detected environmental data exceeds its corresponding threshold range, the environmental data is marked as anomalous data.
8. The municipal engineering construction site remote management system according to claim 6, wherein the analysis unit performs anomaly analysis processing on the environmental data, and comprises:
analyzing the received environmental data by combining with the same type of data collected by other monitoring nodes of the construction site where the environmental data is located, and acquiring the abnormal probability of the environmental data;
the anomaly probability calculation function adopted is as follows:
in the formula (I), the compound is shown in the specification,
the abnormal probability of r-type environmental data acquired by the ith monitoring node at the time of t sampling in a construction site is represented, wherein I is 1,2, I and I represent the total number of the monitoring nodes for monitoring the r-type environmental data in the construction site,
representing r-type environment data acquired by the ith monitoring node at the t sampling moment;
representing r-type environment data acquired by the nth monitoring node at the t sampling moment; beta (h)r) Representing an allowable maximum difference value of the set r-type environmental data;
representing r-type environmental data acquired by the ith monitoring node at the t-1 sampling moment; alpha is alphacIndicating a set global adjustment factor, alphac∈[0.25，0.4]；αsIndicating a set differential adjustment factor, alphas∈[0.25，0.4]；αtIndicating a set variable adjustment factor, alphat∈[0.25，0.4]In which α isc+αs+αt＝1.1；
And respectively acquiring the abnormal probability of different types of environment data acquired by each monitoring node, and marking the environment data as abnormal data when the abnormal probability is greater than a set threshold value.
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