CN115424422B - Water area early warning method, device, equipment and storage medium - Google Patents
Water area early warning method, device, equipment and storage medium Download PDFInfo
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- CN115424422B CN115424422B CN202210905402.0A CN202210905402A CN115424422B CN 115424422 B CN115424422 B CN 115424422B CN 202210905402 A CN202210905402 A CN 202210905402A CN 115424422 B CN115424422 B CN 115424422B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40228—Modbus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
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Abstract
The invention belongs to the technical field of water conservancy and discloses a water area early warning method, device, equipment and storage medium. The method comprises the following steps: receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored; determining state change data according to the state change message; determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data; and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user. Through the mode, the water conservancy monitoring equipment actively reports the state change message when the state changes, and then determines the state change data according to the state change message, so that the situation that a host is not required to inquire is realized, corresponding data is acquired when the state changes, the real-time performance of acquiring and monitoring the water conservancy data is higher, and the problem water area of the abnormal type of the water conservancy is determined according to the state change data and early-warned to a user, so that the water conservancy monitoring is more efficient.
Description
Technical Field
The invention relates to the technical field of water conservancy, in particular to a water area early warning method, a device, equipment and a storage medium.
Background
Currently, sensors or data acquisition equipment are used for water conservancy monitoring and are placed at various positions of a water body, and then the sensors are connected with a server based on a Modbus protocol. The method used in the information interaction is that the server transmits an inquiry command, and then each sensor feeds back the acquired data in sequence. The Modbus protocol can be connected with a plurality of devices, and has low power consumption, but only can transmit one message in one direction at a time, so that the information transmission efficiency is low, and the real-time performance of water body monitoring is low.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a water area early warning method, a device, equipment and a storage medium, and aims to solve the technical problems that interaction of water conservancy equipment in the prior art is low in efficiency and low in instantaneity only through a main sentence query mode.
In order to achieve the above purpose, the invention provides a water area early warning method, which comprises the following steps:
receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored;
determining state change data according to the state change message;
determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data;
and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user.
Optionally, before receiving the state change message reported by the water conservancy monitoring device, the method further includes:
placing a plurality of sensor devices on a water body to be monitored;
establishing communication connection between each sensor device and a server based on a Modbus protocol, wherein the server is a host computer, and each sensor device is a slave computer;
and selecting a plurality of slaves from the communication connection as water conservancy monitoring equipment.
Optionally, the determining the state change data according to the state change message includes:
taking the water conservancy monitoring equipment uploading the state change message as state change equipment;
determining the state information of the state change equipment according to the state change message;
and determining state change data according to the state information.
Optionally, the determining state change data according to the state information includes:
determining a change parameter of the state change according to the state information;
acquiring historical sending time information of the state change message;
determining a data query period according to the historical sending time information;
querying historical data of the change parameters of the state change device in the data query period;
and determining state change data according to the historical data.
Optionally, the determining, according to the state change data, the type of water conservancy abnormality existing in the water body to be monitored includes:
selecting abnormal equipment from the state change equipment according to the state change data;
acquiring equipment record information of the abnormal equipment;
determining an abnormal data set according to the equipment record information and the state change data;
and determining the type of water conservancy abnormality existing in the water body to be monitored according to the abnormality data set.
Optionally, the determining the problem water area according to the water conservancy abnormality type, and sending the early warning information of the problem water area to the user, includes:
determining boundary abnormal equipment at the outermost side according to the abnormal equipment corresponding to the water conservancy abnormal type;
determining a detection abnormal region according to the boundary abnormal device;
determining a problem water area according to the abnormal detection area;
and generating early warning information according to the problem water area, and sending the early warning information to a user.
Optionally, the determining the problem water area according to the abnormal detection area includes:
acquiring the water body geographic position information of the water body to be monitored;
determining the water flow direction information of the water to be monitored according to the water geographic position information;
extracting an upstream abnormal region from the abnormal detection region according to the water flow direction information;
and determining the problem water area according to the upstream abnormal area.
In addition, in order to achieve the above object, the present invention also provides a water area early warning device, which includes:
the message receiving module is used for receiving a state change message reported by water conservancy monitoring equipment arranged in the water body to be monitored;
the data extraction module is used for determining state change data according to the state change message;
the problem locking module is used for determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data;
and the water area early warning module is used for determining a problem water area according to the water conservancy abnormality type and sending early warning information of the problem water area to a user.
In addition, in order to achieve the above object, the present invention also provides a water area early warning device, including: the system comprises a memory, a processor and a water area pre-warning program stored on the memory and operable on the processor, the water area pre-warning program configured to implement the steps of the water area pre-warning method as described above.
In addition, in order to achieve the above object, the present invention also provides a storage medium, on which a water area early warning program is stored, which when executed by a processor, implements the steps of the water area early warning method as described above.
The method comprises the steps of receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored; determining state change data according to the state change message; determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data; and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user. By the method, the state change message is actively reported by the water conservancy monitoring equipment when the state changes, the state change data is determined according to the state change message, the situation that the host computer is not required to inquire is realized, the corresponding data is acquired when the state changes, the real-time performance of the acquisition and monitoring of the water conservancy data is higher, the problem water area of the abnormal type of the water conservancy is determined according to the state change data, and the water conservancy monitoring is early warned to a user, so that the water conservancy monitoring is more efficient.
Drawings
FIG. 1 is a schematic diagram of a water area early warning device of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a water area early warning method according to a first embodiment of the invention;
FIG. 3 is a flow chart of a second embodiment of the water area early warning method of the present invention;
fig. 4 is a block diagram of a water area early warning apparatus according to a first embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a water area early warning device of a hardware operation environment according to an embodiment of the present invention.
As shown in fig. 1, the water area early warning apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) Memory or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the structure shown in FIG. 1 is not limiting of the water early warning apparatus and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a water early warning program may be included in the memory 1005 as one type of storage medium.
In the water early warning device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the water area early warning device can be arranged in the water area early warning device, and the water area early warning device calls the water area early warning program stored in the memory 1005 through the processor 1001 and executes the water area early warning method provided by the embodiment of the invention.
The embodiment of the invention provides a water area early warning method, referring to fig. 2, fig. 2 is a flow chart of a first embodiment of the water area early warning method of the invention.
In this embodiment, the water area early warning method includes the following steps:
step S10: and receiving a state change message reported by water conservancy monitoring equipment arranged in the water body to be monitored.
It should be noted that, the execution body of the embodiment is a controller on a server, and the server may be a cloud server or an entity server, which is not limited in this embodiment. The controller is a controller for controlling the water area early warning method, and may be any device capable of realizing the function, which is not limited in this embodiment.
It should be understood that the use of the Modbus protocol is the currently mainstream implementation method during water conservancy monitoring, but a plurality of devices can be connected based on the Modbus protocol, and the power consumption is low, but only one unidirectional message can be transmitted at a time, so that the information transmission efficiency is low, and the real-time performance of water body monitoring is low. According to the scheme, the water conservancy monitoring equipment actively reports the state change message when the state changes, and then determines the state change data according to the state change message, so that the situation that a host is not required to inquire is realized, corresponding data is acquired when the state changes, the real-time performance of acquiring and monitoring the water conservancy data is higher, the problem water area of the abnormal type of the water conservancy is determined according to the state change data, and early warning is performed to a user, and the water conservancy monitoring is more efficient.
In a specific implementation, the water body to be monitored may be any water body specified by the user and provided with the water conservancy detection device, and may be any river, lake, etc., which is not limited in this embodiment.
It should be noted that the state change message refers to related information including time of state change, and specific corresponding water conservancy monitoring equipment of state change.
It should be understood that the water conservancy monitoring device refers to a selected part of the preset sensor devices as the water conservancy monitoring device.
Further, in order to set a plurality of water conservancy monitoring devices in the water body to be monitored, before step S10, the method further includes: placing a plurality of sensor devices on a water body to be monitored; establishing communication connection between each sensor device and a server based on a Modbus protocol, wherein the server is a host computer, and each sensor device is a slave computer; and selecting a plurality of slaves from the communication connection as water conservancy monitoring equipment.
In particular implementations, the sensor device may be any data acquisition device preset in the body of water to be monitored, including but not limited to: water level sensor, water color sensor, flow rate sensor, water temperature sensor, etc.
It should be noted that the Modbus protocol refers to a serial communication protocol, which is essentially a half-duplex master-slave protocol, and half-duplex data transmission refers to data transmission in two directions of a signal carrier, and at any moment of communication, information can be transmitted from a host to a slave 1 or from the slave 1 to the host, but only one direction exists.
It should be understood that, the server herein is a server where the controller of the executing body is located, and may perform interaction between information and data.
In a specific implementation, after the communication connection is established, a connection network is formed, and at this time, the server is used as a host, all the sensor devices are used as slaves, and all the slaves can perform information interaction with the host.
It should be noted that selecting a plurality of slaves from the communication connection as the water conservancy monitoring device means: after the communication connection is formed, part of the slaves are screened out from all the slaves to serve as water conservancy monitoring equipment, wherein the distance is within a preset distance, and one of the slaves with the same type is selected from the slaves to serve as the water conservancy monitoring equipment. The preset distance is a distance of any length preset by a user, which is not limited in this embodiment.
By the mode, the accurate selection of the slave machine as the water conservancy monitoring equipment is realized, so that the water body to be monitored is monitored more comprehensively, and meanwhile, the slave machine is screened, so that a system is simplified, and redundant data acquisition is reduced.
Step S20: and determining state change data according to the state change message.
It should be understood that the state change data refers to a set of specific data and historical data of changes made to the water conservancy monitoring device in which the state change has occurred.
Further, in order to determine the state change data, step S20 includes: taking the water conservancy monitoring equipment uploading the state change message as state change equipment; determining the state information of the state change equipment according to the state change message; and determining state change data according to the state information.
In a specific implementation, the water conservancy monitoring device uploading the state change message is used as a state change device and is as follows: determining the source of the state change message, and taking the water conservancy monitoring equipment of the source as state change equipment.
It should be noted that, determining the state information of the state change device according to the state change message refers to: and determining a change parameter of the state change equipment, time information of the state change and the like according to the state change message.
It should be understood that determining state change data from state information refers to: and determining a change parameter according to the state information, acquiring historical sending time information, and finally querying historical data of the change parameter of the state changing equipment in a query period, so as to determine the state change data.
By the mode, the state change data is determined through the state change message, so that the problem water area is determined more accurately.
Further, in order to query the history data to obtain state change data, the step of determining the state change data according to the state information includes: determining a change parameter of the state change according to the state information; acquiring historical sending time information of the state change message; determining a data query period according to the historical sending time information; querying historical data of the change parameters of the state change device in the data query period; and determining state change data according to the historical data.
In particular implementations, the change parameter refers to the type of data for which the state change occurred, such as: water level, water temperature, flow rate, composition, etc.
The historical transmission time information means: the state change device stores the relevant information of each time of sending the state change message in the history.
It should be understood that determining a data query period based on the historical transmission time information refers to: and determining a time interval between the moment of receiving the state change message and the moment of receiving the history change message last time as a data query period according to the history sending time information.
In a specific implementation, querying the historical data of the change parameters of the state change device in the data query period refers to: and sending an inquiry message to the state change equipment, so that the state change equipment returns all the detected data, and combining the historical data to obtain the historical data of the change parameters of the state change equipment in the data inquiry period.
It should be noted that, after the history data is obtained, the history data is packaged and packed to obtain the state change data.
By the method, accurate determination of state change data is realized, all data acquired by state change equipment between two state change messages are captured, and the concrete existing water conservancy abnormality types can be accurately analyzed.
Step S30: and determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data.
It should be understood that determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data refers to: and selecting an abnormal device according to the state change data, and determining the water conservancy abnormality type of the water body to be detected from an abnormality data set in the abnormal device.
In particular implementations, the types of hydraulic anomalies include, but are not limited to: abnormal water level increase, abnormal water color, abnormal water flow rate, water pollution and the like.
Further, in order to determine the type of water conservancy abnormality, step S30 includes: selecting abnormal equipment from the state change equipment according to the state change data; acquiring equipment record information of the abnormal equipment; determining an abnormal data set according to the equipment record information and the state change data; and determining the type of water conservancy abnormality existing in the water body to be monitored according to the abnormality data set.
The selecting of the abnormal device from the state change devices according to the state change data refers to: and determining a state change device with abnormal data as an abnormal device according to the state change data.
It should be understood that, after the abnormal device is determined, the history record and history data of the abnormal device stored in the background are acquired as the device record information.
In a specific implementation, determining the abnormal data set according to the device record information and the state change data refers to: and comparing the data of the equipment acquired at the same time in the history with the state change data, so as to determine the data at the time of occurrence of the abnormality as an abnormal data set.
It should be noted that, determining, according to the anomaly data set, the type of water conservancy anomaly existing in the water body to be monitored refers to: and analyzing and judging according to the abnormal data set, and comparing the abnormal data set with standard data, so as to accurately determine the water conservancy abnormality type of the water body to be detected. The standard data is a standard interval of data corresponding to each parameter preset by a user.
By the method, the water conservancy abnormality type is accurately determined, so that a problem water area can be further analyzed, early warning is finally performed to a user more accurately, and the user can conveniently take further treatment measures.
Step S40: and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user.
It should be understood that the problem waters refer to areas of arbitrary area and location in the body of water to be monitored.
In specific implementation, the early warning information refers to any form of notification information or broadcast information, and is mainly used for notifying users of the problem water area and the type of water conservancy abnormality.
The method comprises the steps of receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored; determining state change data according to the state change message; determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data; and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user. By the method, the state change message is actively reported by the water conservancy monitoring equipment when the state changes, the state change data is determined according to the state change message, the situation that the host computer is not required to inquire is realized, the corresponding data is acquired when the state changes, the real-time performance of the acquisition and monitoring of the water conservancy data is higher, the problem water area of the abnormal type of the water conservancy is determined according to the state change data, and the water conservancy monitoring is early warned to a user, so that the water conservancy monitoring is more efficient.
Referring to fig. 3, fig. 3 is a flow chart of a water area early warning method according to a second embodiment of the present invention.
Based on the above first embodiment, the water area early warning method in this embodiment includes, at step S40:
step S401: and determining boundary abnormal equipment at the outermost side according to the abnormal equipment corresponding to the water conservancy abnormal type.
The method includes the steps of firstly determining position information of each abnormal device according to abnormal devices corresponding to water conservancy abnormal types, then connecting the positions of the abnormal devices to form a connecting area, and then selecting the outermost abnormal device as boundary abnormal device.
Step S402: and determining a detection abnormal area according to the boundary abnormal equipment.
It should be understood that detecting an abnormal region refers to the region of the body of water to be monitored that is surrounded by boundary abnormality equipment.
In specific implementation, determining the detection abnormal region according to the boundary abnormality device refers to: and connecting the adjacent boundary abnormal devices, and then taking the connecting line as the boundary of the detection abnormal region, thereby forming the detection abnormal region in the water body to be monitored.
Step S403: and determining the problem water area according to the abnormal detection area.
In particular implementations, the problem waters refer to waters in which water conservancy anomalies are present, and the determination of the problem waters is based on detecting the anomalies and the water flow direction.
Further, in order to accurately determine the problem water area, step S403 includes: acquiring the water body geographic position information of the water body to be monitored; determining the water flow direction information of the water to be monitored according to the water geographic position information; extracting an upstream abnormal region from the abnormal detection region according to the water flow direction information; and determining the problem water area according to the upstream abnormal area.
It should be noted that, acquiring the water body geographical position information of the water body to be monitored refers to: and (3) calling the geographical position of the water body to be monitored, the landform and the geographical information around the water body to be monitored from the GIS or the map system.
It should be understood that determining the water flow direction information of the water to be monitored according to the water geographic position information refers to: and determining the altitude and the height information of the water body to be monitored according to the geographical position information of the water body, thereby determining the water flow direction of the water body to be monitored as the water flow direction information.
In a specific implementation, extracting the upstream abnormal region from the abnormal detection region according to the water flow direction information refers to: dividing the detection abnormal region into two parts, namely an upstream region and a downstream region, according to the water flow direction information, and taking the upstream region as an upstream abnormal region.
By the method, the upstream area is selected from the abnormal detection areas to serve as the problem water area, and because the water body flows to the information, the water body is abnormal and affects the downstream, only the upstream area is selected to serve as the problem water area, so that the investigation range can be reduced, and the abnormality processing efficiency can be improved.
Step S404: and generating early warning information according to the problem water area, and sending the early warning information to a user.
After determining the problem water area, generating early warning information according to the problem water area, namely summarizing the problem water area and the water conservancy abnormality type into the early warning information, and sending the early warning information to a user in a form of a short message or a broadcast notice.
It should be understood that generating the early warning information from the problem waters refers to: after the problem water area is determined, the problem water area and the water conservancy abnormality types corresponding to the problem water area are summarized to form text information, and the text information is stored as early warning information.
According to the method, boundary abnormal equipment at the outermost side is determined from abnormal equipment corresponding to the water conservancy abnormal type; determining a detection abnormal region according to the boundary abnormal device; determining a problem water area according to the abnormal detection area; and generating early warning information according to the problem water area, and sending the early warning information to a user. By the method, the problem water area is accurately drawn from the water body to be monitored based on the abnormal equipment and the water conservancy abnormality type, and the user can conveniently check and maintain the abnormal problem water area.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores a water area early warning program, and the water area early warning program realizes the steps of the water area early warning method when being executed by a processor.
The storage medium adopts all the technical solutions of all the embodiments, so that the storage medium has at least all the beneficial effects brought by the technical solutions of the embodiments, and is not described in detail herein.
Referring to fig. 4, fig. 4 is a block diagram of a water area early warning apparatus according to a first embodiment of the present invention.
As shown in fig. 4, the water area early warning device provided by the embodiment of the invention includes:
the message receiving module 10 is configured to receive a state change message reported by a water conservancy monitoring device disposed in a water body to be monitored.
The data extraction module 20 is configured to determine state change data according to the state change message.
And the problem locking module 30 is used for determining the type of water conservancy abnormality of the water body to be monitored according to the state change data.
And the water area early warning module 40 is used for determining a problem water area according to the water conservancy abnormality type and sending early warning information of the problem water area to a user.
The method comprises the steps of receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored; determining state change data according to the state change message; determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data; and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user. By the method, the state change message is actively reported by the water conservancy monitoring equipment when the state changes, the state change data is determined according to the state change message, the situation that the host computer is not required to inquire is realized, the corresponding data is acquired when the state changes, the real-time performance of the acquisition and monitoring of the water conservancy data is higher, the problem water area of the abnormal type of the water conservancy is determined according to the state change data, and the water conservancy monitoring is early warned to a user, so that the water conservancy monitoring is more efficient.
In an embodiment, the message receiving module 10 is further configured to place a plurality of sensor devices on the water body to be monitored; establishing communication connection between each sensor device and a server based on a Modbus protocol, wherein the server is a host computer, and each sensor device is a slave computer; and selecting a plurality of slaves from the communication connection as water conservancy monitoring equipment.
In an embodiment, the data extraction module 20 is further configured to use a water conservancy monitoring device that uploads the state change message as a state change device; determining the state information of the state change equipment according to the state change message; and determining state change data according to the state information.
In an embodiment, the data extraction module 20 is further configured to determine a change parameter of the state change according to the state information; acquiring historical sending time information of the state change message; determining a data query period according to the historical sending time information; querying historical data of the change parameters of the state change device in the data query period; and determining state change data according to the historical data.
In an embodiment, the problem locking module 30 is further configured to select an abnormal device from the state change devices according to the state change data; acquiring equipment record information of the abnormal equipment; determining an abnormal data set according to the equipment record information and the state change data; and determining the type of water conservancy abnormality existing in the water body to be monitored according to the abnormality data set.
In an embodiment, the water area early warning module 40 is further configured to determine, according to the abnormal device corresponding to the water conservancy abnormal type, a boundary abnormal device located at the outermost side; determining a detection abnormal region according to the boundary abnormal device; determining a problem water area according to the abnormal detection area; and generating early warning information according to the problem water area, and sending the early warning information to a user.
In an embodiment, the water area early-warning module 40 is further configured to obtain the water body geographic location information of the water body to be monitored; determining the water flow direction information of the water to be monitored according to the water geographic position information; extracting an upstream abnormal region from the abnormal detection region according to the water flow direction information; and determining the problem water area according to the upstream abnormal area.
It should be understood that the foregoing is illustrative only and is not limiting, and that in specific applications, those skilled in the art may set the invention as desired, and the invention is not limited thereto.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in the embodiment can be referred to the water area early warning method provided by any embodiment of the present invention, and are not described here again.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read Only Memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. The water area early warning method is characterized by comprising the following steps of:
receiving a state change message reported by water conservancy monitoring equipment arranged in a water body to be monitored;
taking the water conservancy monitoring equipment uploading the state change message as state change equipment;
determining the state information of the state change equipment according to the state change message;
determining a change parameter of the state change according to the state information;
acquiring historical sending time information of the state change message;
determining a data query period according to the historical sending time information;
querying historical data of the change parameters of the state change device in the data query period;
determining state change data according to the historical data;
determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data;
and determining a problem water area according to the water conservancy abnormality type, and sending early warning information of the problem water area to a user.
2. The method of claim 1, further comprising, prior to receiving the status change message reported by the water conservancy monitoring device:
placing a plurality of sensor devices on a water body to be monitored;
establishing communication connection between each sensor device and a server based on a Modbus protocol, wherein the server is a host computer, and each sensor device is a slave computer;
and selecting a plurality of slaves from the communication connection as water conservancy monitoring equipment.
3. The method of claim 1, wherein determining the type of water conservancy abnormality present in the body of water to be monitored based on the state change data comprises:
selecting abnormal equipment from the state change equipment according to the state change data;
acquiring equipment record information of the abnormal equipment;
determining an abnormal data set according to the equipment record information and the state change data;
and determining the type of water conservancy abnormality existing in the water body to be monitored according to the abnormality data set.
4. A method according to any one of claims 1 to 3, wherein the determining a problem area according to the type of water conservancy abnormality and sending pre-warning information of the problem area to a user comprises:
determining boundary abnormal equipment at the outermost side according to the abnormal equipment corresponding to the water conservancy abnormal type;
determining a detection abnormal region according to the boundary abnormal device;
determining a problem water area according to the abnormal detection area;
and generating early warning information according to the problem water area, and sending the early warning information to a user.
5. The method of claim 4, wherein said determining a problem waters based on said detected anomaly area comprises:
acquiring the water body geographic position information of the water body to be monitored;
determining the water flow direction information of the water to be monitored according to the water geographic position information;
extracting an upstream abnormal region from the abnormal detection region according to the water flow direction information;
and determining the problem water area according to the upstream abnormal area.
6. A water area early warning device, characterized in that, the water area early warning device includes:
the message receiving module is used for receiving a state change message reported by water conservancy monitoring equipment arranged in the water body to be monitored;
the data extraction module is used for taking the water conservancy monitoring equipment uploading the state change message as state change equipment; determining the state information of the state change equipment according to the state change message; determining a change parameter of the state change according to the state information; acquiring historical sending time information of the state change message; determining a data query period according to the historical sending time information; querying historical data of the change parameters of the state change device in the data query period; determining state change data according to the historical data;
the problem locking module is used for determining the type of water conservancy abnormality existing in the water body to be monitored according to the state change data;
and the water area early warning module is used for determining a problem water area according to the water conservancy abnormality type and sending early warning information of the problem water area to a user.
7. A water area early warning apparatus, the apparatus comprising: a memory, a processor and a water early warning program stored on the memory and operable on the processor, the water early warning program configured to implement the water early warning method of any one of claims 1 to 5.
8. A storage medium having stored thereon a water early warning program which when executed by a processor implements the water early warning method of any one of claims 1 to 5.
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