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KR-102961482-B1 - Storage medium containing a record of a weather forecast and operational information control program based on actual operational information

KR102961482B1KR 102961482 B1KR102961482 B1KR 102961482B1KR-102961482-B1

Abstract

The present invention relates to a movable weir control program based on weather forecasts and actual movable weir conditions, comprising: a step (S310) of reading in real time the current water level value (Lp) of each movable weir (10) stored in a movable weir information storage unit (21) provided in a movable weir control server (20); a step (S320) of reading in real time the weather forecast information stored in a weather information storage unit (22) provided in a movable weir control server (20); a step (S330) of determining whether the weather forecast information includes rainfall information (rainfall information including rainfall time, rainfall amount per hour, and total rainfall amount); a step (S340) of issuing a storage command to store rainfall information in the weather information storage unit (22) for each movable weir when it is determined that rainfall information is included in the weather forecast information; and a step of reading the current water level value (Lp) of the movable weir stored in the movable weir information storage unit (21) at a time that matches or is closest to the time at which the weather forecast information containing rainfall information is received. The method is characterized by comprising a leading step (S350), a step (S360) of calculating the time to reach the upper limit water level based on rainfall forecast information (Tp1) based on the current water level value (Lp) of the led movable weir and rainfall information, and a step of commanding the control unit of the movable weir control server (20) to output a movable weir control signal when the time to reach the upper limit water level based on rainfall forecast information (Tp1) is reached.

Inventors

  • 홍계운
  • 이석인

Assignees

  • 주식회사 청수환경

Dates

Publication Date
20260507
Application Date
20251223

Claims (8)

  1. A system for controlling multiple movable weirs within the same water system, comprising a plurality of movable weirs (10) installed at intervals from upstream to downstream in the same water system (R), and a movable weir control server (20) that transmits a driving control signal for erecting or collapsing the movable weirs (10) from a remote location, transmits a movable weir opening control signal for controlling the opening angle of the movable weirs (10), receives weather forecast information for the location where the movable weirs (10) are installed from a weather information provider (30) connected via a network, and stores this information in a weather information storage unit (22). The above-mentioned movable beam control server (20) is a program for controlling the standing and falling of a plurality of movable beams (10) and the opening angle of the movable beams, A step (S310) of reading in real time the current water level value (Lp) of each movable weir (10) stored in the movable weir information storage unit (21) provided in the movable weir control server (20), and A step (S320) of reading weather forecast information in real time stored in a weather information storage unit (22) provided in the movable control server (20), and A step (S330) of determining whether rainfall information (rainfall information including rainfall time, rainfall amount per hour, and total rainfall amount) is included in the weather forecast information, and If it is determined that rainfall information is included in the weather forecast information, a step (S340) of issuing a storage command to store rainfall information in the weather information storage unit (22) for each movable weir, and A step (S350) of reading the current water level value (Lp) of the movable weir stored in the movable weir information storage unit (21) at the time that matches or is closest to the time when the weather forecast information including rainfall information is received, and A step (S360) of calculating the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on rainfall forecast information, based on the current water level value (Lp) of the movable weir read above and rainfall information, and When the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on the above rainfall forecast information is reached, the control unit of the movable weir control server (20) is configured to command the output of a movable weir control signal. When the movable weir control server (20) receives rainfall detection information from the movable weir (10) (S410), the step (S420) of reading the current water level value (Lp) of the movable weir at the time of rainfall of the movable weir (10), and After reading the above current water level value (Lp), a step (S430) of calculating the current water level rise rate (Rp) of the movable weir at the rainfall location, and A step (S440) of calculating the time (Tp2) to reach the upper limit water level (Lmax2) based on actual rainfall, based on the current water level value (Lp) read above and the current water level rise rate (Rp) of the rainfall location movable weir; A step (S450) for comparing the order of the predicted time of reaching the upper limit water level (Tp1) calculated in the above S360 step and the actual time of reaching the upper limit water level (Tp2) calculated in the above S440 step, and A step (S460) of selecting the earlier arrival time among the two predicted upper limit water level arrival times (Tp1) and the actual upper limit water level arrival time (Tp2) calculated in step S440 as the output time of the movable weir control signal, and A computer-readable storage medium having a movable weir control program based on weather forecasts and actual movable weir conditions, characterized by further including a step (S470) of commanding the output of a movable weir control signal at the arrival time selected as the earliest arrival time in the above S460 step.
  2. In claim 1, By performing the step (S460) of selecting the earlier arrival time among the two predicted upper limit water level arrival times (Tp1) and the actual upper limit water level arrival time (Tp2) calculated in step S440 as the output time of the movable weir control signal, In the case where the actual time of reaching the upper limit water level (Tp2) is earlier than the predicted time of reaching the upper limit water level (Tp1), If the actual time of reaching the upper limit water level (Tp2) is selected as the output time of the movable weir control signal, When the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on the above rainfall forecast information is reached, the step of commanding the control unit of the movable weir control server (20) to output a movable weir control signal is not performed, and After the step (S360) of calculating the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on rainfall forecast information, based on the current water level value (Lp) of the movable weir read above and rainfall information, A computer-readable storage medium in which a movable weir control program based on weather forecasts and actual movable weir conditions is recorded, characterized by performing a step (S420) of reading the current water level value (Lp) of the movable weir at the time of rainfall of the movable weir (10).
  3. In claim 1, After the step (S470) of commanding the output of a movable control signal at the arrival time selected as the faster arrival time in the above S460 step is performed, A step (S510) of searching the operation information storage unit (21) to read actual rainfall data and searching the weather information storage unit (22) to read rainfall forecast data, and A step (S520) of calculating the difference value of rainfall data by comparing the actual rainfall data and the rainfall forecast data, and A step (S530) of generating a deviation pattern graph between the forecast and actual data according to the difference value calculated by the above S520 step, and A step (S550) of calculating a "feedback control value (Vcb)" to correct the time of reaching the upper limit water level (Tp1) based on the rainfall forecast information according to the difference value calculated by the above step S520, and A computer-readable storage medium having a movable weir control program based on weather forecasts and actual movable weir conditions, characterized by further including a step (S560) of storing the above-mentioned calculated feedback control value (vcb).
  4. In claim 3, The comparison between the above actual rainfall data and the above rainfall forecast data is, The rainfall time, hourly rainfall amount, and total rainfall amount of actual rainfall data, and, A computer-readable storage medium having a movable weir control program based on weather forecasts and actual movable weir conditions, characterized by being performed by comparing rainfall time, hourly rainfall amount, and total rainfall amount of rainfall forecast data in a one-to-one manner.
  5. In claim 3, After performing the step (S530) of generating a deviation pattern graph between the forecast and actual data based on the difference value calculated by the above S520 step, A computer-readable storage medium in which a control program based on weather forecasts and actual operating conditions is recorded, characterized by further performing the step (S540) of transmitting an image file of a deviation pattern graph to a manager terminal (40).
  6. In claim 3, After performing the step (S360) of calculating the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on rainfall forecast information, based on the current water level value (Lp) of the movable weir read above and rainfall information, A step (S370) of reading the feedback control value (Vcb) stored in the program storage module to determine whether the feedback control value (Vcb) is stored, and If it is determined that the above feedback control value (Vcb) exists (S370), a step (S380) of setting the error rate of the feedback control value (Vcb), and A computer-readable storage medium having a movable weir control program based on weather forecasts and actual movable weir conditions, characterized by further including a step (S390) of calculating the time of reaching the upper limit water level (Tp1) based on rainfall forecast information corrected by reflecting the error rate set above.
  7. A system for controlling multiple movable weirs within the same water system, comprising a plurality of movable weirs (10) installed at intervals from upstream to downstream in the same water system (R), and a movable weir control server (20) that transmits a driving control signal for erecting or collapsing the movable weirs (10) from a remote location, transmits a movable weir opening control signal for controlling the opening angle of the movable weirs (10), receives weather forecast information for the location where the movable weirs (10) are installed from a weather information provider (30) connected via a network, and stores this information in a weather information storage unit (22). The above-mentioned movable beam control server (20) is a program for controlling the standing and falling of a plurality of movable beams (10) and the opening angle of the movable beams, A step (S310) of reading in real time the current water level value (Lp) of each movable weir (10) stored in the movable weir information storage unit (21) provided in the movable weir control server (20), and A step (S320) of reading weather forecast information in real time stored in a weather information storage unit (22) provided in the movable control server (20), and A step (S330) of determining whether rainfall information (rainfall information including rainfall time, rainfall amount per hour, and total rainfall amount) is included in the weather forecast information, and If it is determined that rainfall information is included in the weather forecast information, a step (S340) of issuing a storage command to store rainfall information in the weather information storage unit (22) for each movable weir, and A step (S350) of reading the current water level value (Lp) of the movable weir stored in the movable weir information storage unit (21) at the time that matches or is closest to the time when the weather forecast information including rainfall information is received, and A step (S360) of calculating the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on rainfall forecast information, based on the current water level value (Lp) of the movable weir read above and rainfall information, and When the time of arrival (Tp1) of the upper limit water level (Lmsx1) based on the above rainfall forecast information is reached, the control unit of the movable weir control server (20) is configured to command the output of a movable weir control signal. A control system for multiple movable weirs within the same water system is configured to further include an AI (artificial intelligence) service server (50), and When the movable weir control server (20) transmits actual rainfall data and rainfall forecast data to the AI service server (50) and inputs a command to minimize the error in the time of reaching the upper limit water level (Tp1) based on the rainfall forecast information, The AI service server (50), which receives actual rainfall data and rainfall forecast data from the above-mentioned movable weir control server (20) and also receives a command to minimize the error of the time of reaching the upper limit water level (Tp1) based on rainfall forecast information, By comparing the rainfall time, hourly rainfall amount, and total rainfall amount of actual rainfall data with the rainfall time, hourly rainfall amount, and total rainfall amount of rainfall forecast data on a one-to-one basis, Calculate the difference values of rainfall time, hourly rainfall amount, and total rainfall amount, which are element information of rainfall data, and A deviation pattern graph between the forecast and actual data is generated based on the difference values of the rainfall time, hourly rainfall amount, and total rainfall amount calculated above, and In addition, a "feedback control value (Vcb)" is calculated to correct the time of reaching the upper limit water level (Tp1) based on rainfall forecast information according to the difference values of the rainfall time, hourly rainfall amount, and total rainfall amount calculated above. The above feedback control value (Vcb) is set as the error rate of the time of reaching the upper limit water level (Tp1) based on rainfall forecast information, and The time of reaching the upper limit water level (Tp1) based on corrected rainfall forecast information reflecting the above-set error rate is calculated, and A computer-readable storage medium in which a movable weir control program based on weather forecasts and actual movable weir conditions is recorded, characterized in that the AI service server (200) transmits the time of reaching the upper limit water level (Tp1) based on corrected rainfall forecast information, reflecting the error rate calculated in this way, to the movable weir control server (20).
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Description

Computer-readable storage medium containing a record of a weather forecast and operational information control program based on actual operational information The present invention relates to a computer-readable storage medium having a movable weir control program based on weather forecasts and actual movable weir conditions recorded thereon, suitable for controlling multiple movable weirs within the same water system by reflecting weather conditions and the actual conditions of the movable weirs, and a multiple movable weir control system using the same. Generally, many types of rubber dams, such as foldable or stepped types, are being developed as dikes for agricultural/industrial water intake weirs, water supply intake weirs, and recreational freshwater weirs. They are receiving great attention as dikes for embankments because they allow for effective water storage and easy assembly and installation even in mountainous areas or places with poor topographical conditions, and because the height of the rubber dam can be managed by adjusting it with air pressure according to the desired water level. Most of these rubber dams are designed to be filled with air to facilitate the expansion and expansion of the rubber tubes (air tubes), and are equipped with fixing devices to secure the air tubes to the riverbed concrete and embankment, piping systems and blowers for supplying or discharging air, and float valves for water level control. However, the rubber dam described above, by using rubber tubes to install a weir, collapses at flood levels and becomes level with the concrete of the riverbed, thus not hindering the cross-sectional area for water flow. However, there are limitations in water level control, which causes problems in flexibly applying the river's water storage function. Additionally, as the rubber tubes are directly exposed to silt flowing down from upstream, there is a problem where the rubber tubes may tear, become holes, or fail to function as a dike if they are impacted by falling rocks in mountainous areas or by sharp silt or driftwood rolling downstream due to strong water pressure. Due to these issues, pneumatic plate tilting movable beams, in which steel plates made of high-strength steel are erected or tilted by air tubes, are widely used recently. Alternatively, hydraulic tilting movable beams are also used, which are designed to be erected or tilted automatically or manually by hydraulics depending on the site environment, and normally support the sluice gate with a base. However, multiple movable weirs are installed and used in small and medium-sized rivers, but since these weirs all operate individually, there was a problem where the rising river water and freshwater volume were released simultaneously during floods, significantly increasing the risk of disaster caused by flooding in downstream areas. FIG. 1 is a conceptual diagram of a water system (R) in which a plurality of movable weirs are installed, which is the subject of a plurality of movable weir control system based on weather forecasts and actual movable weir conditions according to one embodiment of the present invention. FIG. 2 is a block diagram of a multiple movable weir control system based on weather forecasts and actual movable weir conditions according to an embodiment of the present invention. FIG. 4 is another flowchart of a control program based on weather forecast and actual operating conditions according to one embodiment of the present invention. FIG. 5 is another flowchart of a control program based on weather forecasts and actual operating conditions according to one embodiment of the present invention. Figure 6(a) is a graph of actual rainfall data and rainfall forecast data, and Figure 6 (b) is a graph of the deviation pattern between the forecast and the actual data. The following describes in detail, with reference to the attached drawings, a preferred embodiment of the present invention, a computer-readable storage medium in which a movable weir control program based on weather forecasts and actual movable weir conditions is recorded, and a multiple movable weir control system based on weather forecasts and actual movable weir conditions. In a smart operation system for interlocking multiple movable beams within the same water system according to one embodiment of the present invention, the movable beams installed in the same water system are composed of either a pneumatic steel plate tilting type movable beam or a hydraulic tilting type movable beam. In a smart operation system for interlocking multiple movable weirs within the same water system according to one embodiment of the present invention, the water system (R) may be a river (R). In a smart operation system for interlocking multiple movable weirs within the same water system according to one embodiment of the present invention, "operation" includes standing, falling, and opening control for controlling the opening amount (freshwater discharg