CN111354163A - Waterlogging prevention early warning method, system and equipment for monitoring stable water level - Google Patents
Waterlogging prevention early warning method, system and equipment for monitoring stable water level Download PDFInfo
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- CN111354163A CN111354163A CN202010150720.1A CN202010150720A CN111354163A CN 111354163 A CN111354163 A CN 111354163A CN 202010150720 A CN202010150720 A CN 202010150720A CN 111354163 A CN111354163 A CN 111354163A
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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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
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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Abstract
The invention provides a waterlogging prevention early warning method for monitoring water level stability, which is characterized in that acquired real-time water level values are compared with a water level threshold value, when the water level reaches a pre-warning state, pre-warning water level values within preset time are collected and compared with the water level threshold value, and when the early warning water level for continuous K times or more exceeds the water level threshold value, the water level is judged to reach an early warning level. When the single large wave comes, the water level value exceeds the water level threshold value at the moment, the pre-alarm state can be entered firstly, when the collected pre-alarm water level data does not exceed the water level threshold value for K times continuously, the current water level is judged not to reach the early-alarm level, a person does not need to be dispatched to go to the water level early-alarm area for emergency rescue, when the pre-alarm water level value exceeds the water level threshold value for K times continuously, the current water level is judged to reach the early-alarm level, and the person is dispatched to go to the waterlogging prevention for emergency rescue according to the current early-alarm level.
Description
Technical Field
The invention belongs to the field of waterlogging prevention and early warning of water level, and particularly relates to a waterlogging prevention and early warning method, a waterlogging prevention and early warning system and waterlogging prevention and early warning equipment for monitoring stable water level.
Background
In recent years, in rainy seasons, waterlogging often occurs in cities. Because each district power distribution room in the city is in a closed space and is mostly in a low-lying place such as a minus floor, once flood disasters are formed, power grid equipment can be damaged, the power transmission engineering is influenced, and personal safety and property safety are seriously threatened.
The prior application range is limited to emergency power failure of low-voltage users or guidance of transformer substation flood control and waterlogging prevention control measures, processing research after data acquisition is lacked, and in the current flood control and waterlogging prevention control measures, the water level condition is subjected to hierarchical early warning which is generally divided into three levels of yellow, orange and red, red is the highest level of water level early warning, the highest flood control and waterlogging prevention level is predicted, and serious threats are caused to personal safety and property safety; when the water level early warning of the yellow level or the water level early warning of the orange level is achieved, early warning level information needs to be provided in time, and personnel are dispatched to the site to carry out early rescue in time, so that the flood is prevented from forming and threatening the personal and property safety. However, in the prior art, in a normal condition of early warning and monitoring of the water level, as long as a wave comes and the early warning water level exceeds the yellow level or the orange level, processing information of the level is sent to a service desk, and people in the past are dispatched to find the early warning of the water level caused by only one wave, so that the situation of false alarm is often caused, the situation of false alarm can cause people to be frequently dispatched to the position of the early warning of the water level, but the situation that the water level does not reach the early warning of the level is found when the water level actually reaches, and serious resource waste is caused to dispatched manpower and material resources.
Disclosure of Invention
The invention provides a waterlogging prevention early warning method for monitoring stable water level, which solves the technical problem of serious resource waste caused by dispatched manpower and material resources due to early warning and false monitoring of water level.
The invention provides a waterlogging prevention early warning method for monitoring stable water level, which comprises the following steps:
the method comprises the following steps:
s1: acquiring a real-time water level value;
s2: comparing the water level value with a water level threshold value, and judging whether the water level reaches a pre-alarm state;
s3: when the water level reaches a pre-alarm state, acquiring a real-time pre-alarm water level value collected within a preset time at a preset frequency in the pre-alarm state;
s4: and when the pre-alarm water level value for K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level.
In S1, the water level sensor measures the acquired real-time water level data.
The preset frequency is that the pre-alarm water level value is collected once per second, the preset time is 6 seconds, and K is 5.
Wherein the comparing the water level value with the water level threshold specifically comprises:
when the water level value is larger than the water level threshold value, judging that the water level reaches a pre-alarm state;
and when the water level value is smaller than the water level threshold value, judging that the water level does not reach a pre-alarm state.
And S4, when the water level is judged to reach the early warning level, acquiring early warning level information and wirelessly transmitting the early warning level information to the relay equipment through lora.
The invention also provides another embodiment, which is a waterlogging prevention early warning system for monitoring stable water level, comprising the following modules:
a water level module; the water level control system is used for acquiring a real-time water level value;
a comparison module; the water level detection device is used for comparing the water level value with a water level threshold value and judging whether the water level reaches a pre-alarm state or not;
the pre-alarm module: the water level monitoring device is used for acquiring a real-time pre-alarm water level value collected at a preset frequency within a preset time in the pre-alarm state when the water level reaches the pre-alarm state;
a determination module: and when the pre-alarm water level value for continuous K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level.
Wherein, in the water level module, acquire real-time water level data and record through water level sensor.
The preset frequency is that the pre-alarm water level value is collected once per second, the preset time is 6 seconds, and K is 5.
The judging module further comprises a step of acquiring early warning grade information and transmitting the early warning grade information to the relay equipment through lora wireless when the water level is judged to reach the early warning grade.
The invention also provides another embodiment of the waterlogging prevention early warning device for monitoring the stable water level, which is characterized by comprising a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the waterlogging prevention early warning method for monitoring stable water level according to the instructions in the program codes.
According to the technical scheme, the invention has the following advantages:
the invention provides a waterlogging prevention early warning method for monitoring water level stability, which comprises the steps of S1-S4, wherein the method comprises the steps of comparing an obtained real-time water level value with a water level threshold value, judging whether the water level reaches a pre-warning state, acquiring the pre-warning water level value within preset time to compare with the water level threshold value when the water level reaches the pre-warning state, and judging that the water level reaches an early warning level when the early warning water level exceeds the water level threshold value for K times or more. When the great wave of single comes, the water level numerical value at this moment surpasses the water level threshold value, can get into earlier the early warning state, when the early warning water level data of gathering do not can K times surpass in succession when the water level threshold value, then judge that current water level does not reach the early warning level, need not to send personnel and go to this water level early warning area and speedily carry out the rescue work, avoided the wrong report, lead to wrong dispatch personnel and go to, the waste of the manpower and materials resource that causes. When the pre-alarm water level value continuously exceeds the water level threshold value for K times, the current water level is judged to reach the early-alarm level, the current water level can be stably judged to reach the early-alarm level, people are dispatched to go to prevent waterlogging and rescue according to the current early-alarm level, the labor cost is reduced, the efficiency is improved, the accuracy is high, and the safety is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart of a method for monitoring waterlogging prevention and early warning of stable water level according to a first embodiment of the present invention;
fig. 2 is a system framework block diagram of a waterlogging prevention early warning system for monitoring water level stability according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a waterlogging prevention early warning device for monitoring stable water level according to a third embodiment of the present invention.
Detailed Description
The invention provides a waterlogging prevention early warning method for monitoring stable water level, which solves the technical problem of serious resource waste caused by dispatched manpower and material resources due to early warning and false monitoring of water level.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a first embodiment of the present invention is a waterlogging prevention early warning method for monitoring stable water level, the method comprising the following steps:
s101: acquiring a real-time water level value;
specifically, the water level value obtained in real time is measured by a water level sensor. And measuring a real-time water level value in real time through the water level sensor.
S102: comparing the water level value with a water level threshold value, and judging whether the water level reaches a pre-alarm state;
the water level threshold is set by dividing the water level threshold into yellow orange red according to actual conditions, and the water level threshold is set by the relative height between the grid equipment of the pattern power distribution room and the water level when low-lying areas such as some cell power distribution rooms are arranged.
Wherein the comparing the water level value with the water level threshold specifically comprises:
when the water level value is larger than the water level threshold value, judging that the water level reaches a pre-alarm state;
and when the water level value is smaller than the water level threshold value, judging that the water level does not reach a pre-alarm state.
S103: when the water level reaches a pre-alarm state, acquiring a real-time pre-alarm water level value collected within a preset time at a preset frequency in the pre-alarm state;
the preset frequency is that the pre-alarm water level value is acquired once per second, and the preset time is 6 seconds. And when the water level reaches the pre-alarm state, acquiring a real-time pre-alarm water level value acquired within 6 seconds at a frequency of once per second in the pre-alarm state.
S104: and when the pre-alarm water level value for K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level. And K is 5. When the pre-alarm water level value exceeds the water level threshold value for 5 or more continuous times, the water level can be stably judged to reach the early warning level, if the pre-alarm water level value fails to reach 5 continuous times, the pre-alarm state is relieved, the step returns to S101 again to obtain the real-time water level value, and the water level is detected again. Through 5 times or more than 5 times in succession the preliminary alarm water level numerical value surpasses the water level threshold value and judges, can stabilize accurate definite water level and reach the early warning level, has improved the security and has avoided causing the waste of manpower and material resources because the wave surpasss the condition that the water level threshold value leads to node equipment wrong report once or twice.
And S104, when the water level is judged to reach the early warning level, acquiring early warning level information and wirelessly transmitting the early warning level information to relay equipment through lora. Through concluding when the water level reaches the early warning level, through obtaining early warning level information and passing through lora wireless transmission to relay, early warning level information is the information of yellow, orange and red three corresponding grade, with the early warning level information transmission to relay of corresponding grade, the relay uploads the server high in the clouds, and the server high in the clouds dispatches personnel through receiving station after receiving this information and prevents waterlogging and speedily carry out rescue work in the past, avoids the flood to cause the harm to distribution room and electric wire netting equipment, influences transmission of electricity engineering, has maintained people's the personal and property safety.
As shown in fig. 2, a second embodiment of the present invention is a waterlogging prevention early warning system for monitoring stable water level, which includes the following modules:
a water level module 201; the water level control system is used for acquiring a real-time water level value;
a comparison module 202; the water level detection device is used for comparing the water level value with a water level threshold value and judging whether the water level reaches a pre-alarm state or not;
the pre-alarm module 203: the water level monitoring device is used for acquiring a real-time pre-alarm water level value collected at a preset frequency within a preset time in the pre-alarm state when the water level reaches the pre-alarm state;
the determination module 204: and when the pre-alarm water level value for continuous K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level.
In the water level module 201, the acquired real-time water level data is measured by a water level sensor.
The preset frequency is that the pre-alarm water level value is collected once per second, the preset time is 6 seconds, and K is 5.
The determining module 204 further includes obtaining early warning level information and wirelessly transmitting the early warning level information to the relay device through lora when it is determined that the water level reaches the early warning level.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
As shown in fig. 3, an anti-waterlogging warning device 30 for monitoring water level stability includes a processor 300 and a memory 301;
the memory 301 is used for storing a program code 302 and transmitting the program code 302 to the processor;
the processor 300 is configured to execute the steps of the above-mentioned embodiment of the waterlogging prevention and warning method for monitoring water level stability according to the instructions in the program code 302.
Illustratively, the computer program 302 may be partitioned into one or more modules/units that are stored in the memory 301 and executed by the processor 300 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 302 in the terminal device 30.
The terminal device 30 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 300, a memory 301. Those skilled in the art will appreciate that fig. 3 is merely an example of a terminal device 30 and does not constitute a limitation of terminal device 30 and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the terminal device may also include input-output devices, network access devices, buses, etc.
The processor 300 may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 301 may be an internal storage unit of the terminal device 30, such as a hard disk or a memory of the terminal device 30. The memory 301 may also be an external storage device of the terminal device 30, such as a plug-in hard disk provided on the terminal device 30, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card (FlashCard), and the like. Further, the memory 301 may also include both an internal storage unit and an external storage device of the terminal device 30. The memory 301 is used for storing the computer program and other programs and data required by the terminal device. The memory 301 may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only a logical division of the flood prevention warning method for monitoring the stability of the water level, and other division manners may be available in practical implementation, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A waterlogging prevention early warning method for monitoring water level stability is characterized by comprising the following steps:
s1: acquiring a real-time water level value;
s2: comparing the water level value with a water level threshold value, and judging whether the water level reaches a pre-alarm state;
s3: when the water level reaches a pre-alarm state, acquiring a real-time pre-alarm water level value collected within a preset time at a preset frequency in the pre-alarm state;
s4: and when the pre-alarm water level value for K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level.
2. The waterlogging prevention and early warning method for monitoring water level stability as claimed in claim 1, wherein in step S1, the real-time water level data is obtained and measured by a water level sensor.
3. The waterlogging prevention early warning method for monitoring water level stability according to claim 2, wherein the preset frequency is to collect the pre-warning water level value once per second, the preset time is 6 seconds, and K is 5.
4. The waterlogging prevention early warning method for monitoring water level stability according to claim 3, wherein the comparing the water level value with the water level threshold specifically comprises:
when the water level value is larger than the water level threshold value, judging that the water level reaches a pre-alarm state;
and when the water level value is smaller than the water level threshold value, judging that the water level does not reach a pre-alarm state.
5. The waterlogging prevention early warning method for monitoring water level stability according to claim 4, wherein said S4 further comprises obtaining early warning level information and wirelessly transmitting the early warning level information to a relay device via lora when the water level is determined to reach an early warning level.
6. The utility model provides a stable prevention waterlogging early warning system of monitoring water level which characterized in that, the system includes following module:
a water level module; the water level control system is used for acquiring a real-time water level value;
a comparison module; the water level detection device is used for comparing the water level value with a water level threshold value and judging whether the water level reaches a pre-alarm state or not;
the pre-alarm module: the water level monitoring device is used for acquiring a real-time pre-alarm water level value collected at a preset frequency within a preset time in the pre-alarm state when the water level reaches the pre-alarm state;
a determination module: and when the pre-alarm water level value for continuous K times or more exceeds a water level threshold value, judging that the water level reaches an early-warning level.
7. The waterlogging prevention and early warning system for monitoring the water level stability as claimed in claim 6, wherein the water level module obtains real-time water level data and measures the data through a water level sensor.
8. The waterlogging prevention and early warning system for monitoring water level stability according to claim 7, wherein the preset frequency is to collect the pre-alarm water level value once per second, the preset time is 6 seconds, and K is 5.
9. The waterlogging prevention and early warning system for monitoring the water level stability as claimed in claim 8, wherein the determination module further comprises a means for acquiring early warning level information and wirelessly transmitting the early warning level information to the relay device via lora when the water level is determined to reach the early warning level.
10. The waterlogging prevention early warning device for monitoring the water level stability is characterized by comprising a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the waterlogging prevention early warning method for monitoring stable water level according to any one of claims 1-5 according to instructions in the program code.
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| CN114360200A (en) * | 2021-12-03 | 2022-04-15 | 浙江大华技术股份有限公司 | Tidal observation alarm method, tidal observation alarm device and computer readable storage medium |
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Application publication date: 20200630 |