CN114355833A - Flood prevention intelligent control system - Google Patents
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- CN114355833A CN114355833A CN202111659349.2A CN202111659349A CN114355833A CN 114355833 A CN114355833 A CN 114355833A CN 202111659349 A CN202111659349 A CN 202111659349A CN 114355833 A CN114355833 A CN 114355833A
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- 230000002265 prevention Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000009825 accumulation Methods 0.000 claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 description 20
- 238000004458 analytical method Methods 0.000 description 19
- 238000012544 monitoring process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Abstract
The invention discloses a flood prevention intelligent control system, which comprises the following steps: step S1: the control unit is used for carrying out conveying sampling operation, and the liquid level data, the flashboard state, the grating machine state, the pump machine state and the video data are respectively acquired through corresponding acquisition equipment; step S2: transmitting sampling data including water level information, video information and state information to the interior of the control unit; step S3: the control unit judges the running conditions of the current pump station, the current river channel and the automatic equipment of the water accumulation point according to the collected water level information, the collected video information and the collected state information; step S4: the control unit sends out a control command to control automatic opening and closing operations of equipment at a pump station, a river channel and a water accumulation point.
Description
Technical Field
The invention relates to the technical field of urban flood prevention equipment, in particular to a flood prevention intelligent control system.
Background
Cities are dense in population and rich in wealth, are national or regional economic culture or political centers, are frequently threatened by flood along with the change of climate in recent years, and particularly suffer from flood disasters in flood seasons of rivers, lakes and seas, so that the urban flood control work in the flood season is always an important object for flood control; at present, the protection of work in flood season is still mainly detected and controlled, equipment such as pump stations, ponding points, flashboards are common control equipment, the existing pump stations, ponding points and flashboards are mainly installed in a mode of adopting various equipment to be dispersedly installed, then the mode of integrated use is adopted after installation, the mode has the condition that the content of a control module is more dispersed, installation is possibly missed by taking little attention to during implementation, corresponding acquisition and control modules are installed by mistake, reworking, misoperation and the like are caused, the conventional control cabinet adopts the mode of integrated installation, more and complex control lines, the comprehensive cost is high, spare parts cannot be standardized, and intelligent control cannot be realized in the processes of control, monitoring, operation and maintenance, management and the like.
Meanwhile, because the pump station, the ponding point and the flashboard are involved, the information detected by the flashboard is more, various information including water level information, video information and state information is needed, the operations of corresponding automatic opening, closing and the like are carried out on the equipment including the pump station, the river channel and the ponding point according to the information, if a unified control system is not provided for continuous monitoring and management, corresponding misoperation occurs under the condition that faults or information collection is incomplete, the comprehensive cost of operation is improved remarkably, and the urban flood prevention efficiency is inconvenient to promote.
Disclosure of Invention
In order to solve the problems, the invention provides a flood prevention intelligent control system, which is characterized in that different water level information, video information and state information are respectively collected in a mode of integrating a power supply, a collection module, a control module and a transmission module, the running conditions of automatic equipment at a current pump station, a river channel and a water accumulation point are accurately judged, and then the automatic opening and closing operations of the equipment at the pump station, the river channel and the water accumulation point are controlled according to a control command, so that the technical problems of inconvenient installation, low intelligent degree, inconvenient accessory replacement, large information management risk and high comprehensive operation cost of the existing flood prevention intelligent control system are solved.
The technical scheme adopted by the invention is as follows:
a flood prevention intelligent control system comprises the following steps:
step S1: the control unit is used for carrying out conveying sampling operation, and the liquid level data, the flashboard state, the grating machine state, the pump machine state and the video data are respectively acquired through corresponding acquisition equipment;
step S2: transmitting sampling data including water level information, video information and state information to the interior of the control unit;
step S3: the control unit judges the running conditions of the current pump station, the current river channel and the automatic equipment of the water accumulation point according to the collected water level information, the collected video information and the collected state information;
step S4: the control unit sends out a control command to control the automatic opening and closing operation of equipment at a pump station, a river channel and a water accumulation point;
in the step S1, the control unit converts the ac power into dc power through rectification and filtering and supplies the dc power;
step S2 sampling data including water level information, video information and state information respectively include liquid level data, gate state, grating machine state, pump state and video data;
the control commands in step S4 include the start and stop of the pump machine, the start and stop of the grill machine, the lowering and raising of the cross bar, the start and stop of the shutter, and the data information of the LED display device, respectively.
Preferably, the control unit comprises a control module, an acquisition module and a transmission module, the sampling data and the control command are transmitted through the transmission module, and the alternating current power supply, the control module, the acquisition module and the transmission module are integrally arranged in the control cabinet.
Preferably, the collected data of the water accumulation point in the step S2 includes video data, display screen data, liquid level data and the state of the cross bar, and the control command of the water accumulation point in the step S4 includes cross bar opening and cross bar closing.
Preferably, the liquid level data in the step S2 is collected by using a liquid level meter and an electronic water gauge, and the video data is collected by using an infrared gun and an infrared ball machine.
Preferably, the collected data of the river in the step S2 includes display screen data and shutter status data, and the control command of the river in the step S4 includes shutter opening and shutter closing.
Preferably, the flashboard display screen data in the step S2 is displayed by a two-color display screen, and the flashboard state data of the flashboard is collected by an infrared gun and an infrared ball machine.
Preferably, the collected data of the pump station in the step S2 includes liquid level data, state data of the grill machine, state data of the pump machine, and video data, and the control command of the shutter in the step S4 includes start/stop of the grill machine and start/stop of the pump machine.
Preferably, in the step S2, the liquid level data of the pump station is collected by using an ultrasonic liquid level meter, the state data of the grid machine and the state data of the pump machine of the pump station are collected by using a siemens PLC, a voltmeter and an ammeter, and the video data of the pump station is collected by using an infrared ball machine.
The invention has the following beneficial effects:
(1) the system carries out conveying and sampling operation through the control unit, respectively carries out information acquisition on liquid level data, a gate plate state, a grid machine state, a pump machine state and video data through corresponding acquisition equipment, judges the operation conditions of automatic equipment of a current pump station, a river channel and a water accumulation point through the collected water level information, video information and state information of the control unit, sends a control command through the control unit, and controls the automatic opening and closing operation of the equipment at the pump station, the river channel and the water accumulation point, can more intelligently acquire various information, accurately and quickly conveys the acquired data to the control unit, and timely controls various equipment related to the pump station, the water accumulation point and the gate plate through the control unit, so that the reaction time of urban flood prevention is shortened, the urban flood prevention effect is enhanced, and the labor cost is further reduced.
(2) According to the invention, the alternating current power supply, the acquisition module, the control module and the transmission module are arranged in the control cabinet in an integrated manner, so that the number of control lines is greatly reduced, omission of installation components in the installation process of equipment can be prevented, the replacement of accessories is convenient, and the operation cost of the whole production is reduced, thereby finally realizing comprehensive optimization of the processes of city flood prevention integrated automatic control, monitoring, management and the like through one control cabinet.
Drawings
In order to more clearly explain the technical solution in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.
FIG. 1 is a working flow chart of an intelligent flood prevention control system according to the invention;
FIG. 2 is a flow chart of information transfer for a water accumulation point;
fig. 3 is an information flow transmission diagram of a river channel;
fig. 4 is an information flow transmission diagram of the pumping station.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 and 2, the flood prevention intelligent control system comprises the following steps:
step S1: the control unit is used for carrying out conveying sampling operation, and the liquid level data, the flashboard state, the grating machine state, the pump machine state and the video data are respectively acquired through corresponding acquisition equipment;
step S2: transmitting sampling data including water level information, video information and state information to the interior of the control unit;
step S3: the control unit judges the running conditions of the current pump station, the current river channel and the automatic equipment of the water accumulation point according to the collected water level information, the collected video information and the collected state information;
step S4: the control unit sends out a control command to control the automatic opening and closing operation of equipment at a pump station, a river channel and a water accumulation point;
in the step S1, the control unit converts the ac power into dc power through rectification and filtering and supplies the dc power;
step S2 sampling data including water level information, video information and state information respectively include liquid level data, gate state, grating machine state, pump state and video data;
the control commands in the step S4 respectively include the start and stop of the pump machine, the start and stop of the grille machine, the lowering and raising of the cross bar, the start and stop of the shutter, and the data information displayed by the LED video display device, and the LED video display device can complete the display function by using a common display screen.
The control unit includes control module, collection module and transmission module, sampling data and control command all transmit through transmission module, alternating current power supply, control module, collection module and transmission module are all integrated to be set up in the inside of switch board, alternating current power supply passes through the control module in rectifier filter backward the control unit, collection module and transmission module power supply, control module exports the sample to collection module through transmission module, collection module passes through transmission module and transmits sampling data to control module, then control module is passing through transmission module to the pump machine, the grid machine, horizontal pole and display screen transmission control command
In this embodiment, the data collected at the water accumulation point in the step S2 includes video data, display screen data, liquid level data and the state of the cross bar, the control command of the water accumulation point in the step S4 includes opening and closing of the cross bar, the liquid level data collected in the step S2 includes a level control meter of MIK-902 and a jinshuihuangyuan electronic water gauge with a model of TC401, and the video data collected includes a hua-qin rifle bolt with DH-IPC-HFW2233DM-I and a hua-qin ball bolt with DH-IPC-HFW2233 DM-I.
The liquid level value that the collection level gauge measured that whole in-process collection module does not stop, control module's data analysis unit carries out the analysis according to the liquid level value that collection module gathered, and after the liquid level increased to 1 centimetre, analysis unit analyzed out the information that needs to update the display screen according to preset rule. The data information transmission unit of the transmission module transmits a data analysis result to the control unit, the control unit remotely updates the display information of the display screen into slow speed, when the liquid level is continuously increased to 20cm, the analysis unit analyzes that the display screen is required to be updated and the cross rod is put down according to a preset rule, the data information transmission unit of the transmission module transmits the data analysis result to the control unit, the control unit remotely updates the display information of the display screen into no pass and the cross rod is put down, when the liquid level is reduced to below 20cm, the analysis unit analyzes that the display screen is required to be updated and the cross rod is lifted according to the preset rule, the data information transmission unit of the transmission module transmits the data analysis result to the control unit, the control unit remotely updates the display information of the display screen into slow speed and the cross rod is lifted, when the liquid level is reduced to below 1cm, the analysis unit analyzes that the display screen is required to be updated according to the preset rule, and the data information transmission unit of the transmission module transmits the data analysis result to the control unit, and the control unit remotely updates the display information of the display screen to be normal pass.
Example 2
As shown in fig. 3, unlike embodiment 1, the acquired data of the river channel in the step S2 includes display screen data and shutter state data, the control command of the river channel in the step S4 includes opening and closing of the shutter, the shutter display screen data in the step S2 adopts a sandao P10 two-color display screen with a model number of 4X4 modbustu 485, and the acquired shutter state data of the shutter adopts infrared guns with a model number of DH-IPC-HFW2233DM-I1 and infrared dome cameras with a model number of DH-SDT-5X2425-4Z4-QA-D3 EK-0832.
The method and the device control the flashboard according to the detected data, and open the flashboard when the water level of the river channel exceeds the specified water level, and close the flashboard when the water level of the river channel is lower than the specified water level. The acquisition module continuously acquires the liquid level value measured by the liquid level meter. And the data analysis unit of the control module analyzes according to the liquid level meter value acquired by the acquisition module. When the liquid level is increased to exceed the preset value by 1 meter and the video monitoring module also detects the same result, the analysis unit analyzes that the display screen needs to be updated and the flashboard is opened by 20 percent according to the preset rule, the data information transmission unit of the transmission module transmits the data analysis result to the control unit, the control unit remotely updates the display screen to be opened by 20 percent and opens the flashboard by 20 percent, when the liquid level is increased to exceed the preset value by 1.5 meters and the video monitoring module also detects the same result, the analysis unit analyzes that the display screen needs to be updated and the flashboard is opened by 50 percent according to the preset rule, the data information transmission unit of the transmission module transmits the data analysis result to the control unit, the control unit remotely updates the display screen to be opened by 50 percent and opens the flashboard by 50 percent, when the liquid level is increased to exceed the preset value by 2 meters and the video monitoring module also detects the same result, the analysis unit analyzes that the display screen needs to be updated and the flashboard is opened by 100% according to a preset rule, then the data information transmission unit of the transmission module transmits a data analysis result to the control unit, and the control unit remotely updates the display screen information to be opened by 100% and opens the flashboard by 100%. When the liquid level is reduced to be 0.5 m over the preset value and the video monitoring module also detects the same result, the analysis unit analyzes that the display screen needs to be updated and the flashboard is closed according to the preset rule, and the data information transmission unit of the transmission module transmits the data analysis result to the control unit. The control unit remotely updates the display screen information to close and close the shutter.
Example 3
As shown in fig. 4, unlike embodiment 1, the data collected by the pump station in the step S2 includes liquid level data, grill machine state data, pump machine state data, and video data, the control command of the shutter in the step S4 includes start/stop of the grill machine and start/stop of the pump machine, the data collected by the pump station in the step S2 employs a pockels ultrasonic level meter with the model LR725L, the data collected by the grill machine state data and the pump machine state data of the pump station employs a siemens PLC with the model S1200, an ideality voltmeter with the model PD11344U-AK3Y, and an ideality ammeter with the model PD11344I-DK1, and the data collected by the pump station employs an infrared gun camera with the model IPC 6611-Z30-I.
The invention respectively controls the water pump and the grating machine, automatically starts and stops the water pump according to the liquid level, and the acquisition module continuously acquires the liquid level value measured by the liquid level meter. And the data analysis unit of the control module analyzes according to the liquid level meter value acquired by the acquisition module. When the liquid level is increased to 7.5 m, the analysis unit analyzes that the water pump 1 needs to be started according to a preset rule, and the data information transmission unit of the transmission module transmits a data analysis result to the control unit. The control unit remotely controls the starting of the water pump 1, when the liquid level continues to increase to 8 meters, the analysis unit analyzes that the water pump 2 needs to be started according to a preset rule, and the data information transmission unit of the transmission module transmits a data analysis result to the control unit. The control unit remotely controls to start the water pump 2, when the liquid level is gradually reduced to 7.5 meters, the analysis unit analyzes that the water pump 1 needs to be stopped according to a preset rule, the data information transmission unit of the transmission module transmits a data analysis result to the control unit, the control unit remotely controls to stop the water pump 1, when the liquid level is gradually reduced to 7 meters, the analysis unit analyzes that the water pump 2 needs to be stopped according to the preset rule, the data information transmission unit of the transmission module transmits the data analysis result to the control unit, and the control unit remotely controls to stop the water pump 2.
And the data analysis unit of the control module performs corresponding analysis according to the time, and after the time reaches 6 am, the analysis unit analyzes that the grille machine needs to be started for 30 minutes according to a preset rule. And the data information transmission unit of the transmission module transmits the data analysis result to the control unit. The control unit remotely controls the starting of the grille machine. When the time reaches 30 am 6 o' clock, the analysis unit analyzes that the grid machine needs to be stopped according to the preset rule. And the data information transmission unit of the transmission module transmits the data analysis result to the control unit. The control unit remotely controls the stop of the grille machine. When the time reaches 8 am, the analysis unit analyzes that the grille machine needs to be started for 30 minutes according to a preset rule. And the data information transmission unit of the transmission module transmits the data analysis result to the control unit. The control unit remotely controls the starting of the grille machine. When the time reaches 8 am 30, the analysis unit analyzes that the grid machine needs to be stopped according to the preset rule. And the data information transmission unit of the transmission module transmits the data analysis result to the control unit. The control unit remotely controls the stop of the grille machine. By analogy, after the time reaches the 0 point of the next day, the analysis unit analyzes that the starting and stopping of the grating machine are not needed between the 0 point and the 6 points according to the preset rule, the grating machine in the example adopts a Shenyang Daliao grating machine with the model of HF900, the grating channel width B1000mm, the equipment width BO900mm, the overall outline width B11300 mm, the effective grating width B2840 mm and the slag discharge height 400 plus 1200mm, and the drainage work can be effectively carried out under the support of the prior art.
In a word, the flood prevention intelligent control system has the advantages of convenience in installation, high intelligent degree, convenience in part replacement, reduction in information management risk and saving in comprehensive operation cost; the above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto.
Claims (8)
1. The flood prevention intelligent control system is characterized by comprising the following steps:
step S1: the control unit is used for carrying out conveying sampling operation, and the liquid level data, the flashboard state, the grating machine state, the pump machine state and the video data are respectively acquired through corresponding acquisition equipment;
step S2: transmitting sampling data including water level information, video information and state information to the interior of the control unit;
step S3: the control unit judges the running conditions of the current pump station, the current river channel and the automatic equipment of the water accumulation point according to the collected water level information, the collected video information and the collected state information;
step S4: the control unit sends out a control command to control the automatic opening and closing operation of equipment at a pump station, a river channel and a water accumulation point;
in the step S1, the control unit converts the ac power into dc power through rectification and filtering and supplies the dc power;
step S2 sampling data including water level information, video information and state information respectively include liquid level data, gate state, grating machine state, pump state and video data;
the control commands in step S4 include the start and stop of the pump machine, the start and stop of the grill machine, the lowering and raising of the cross bar, the start and stop of the shutter, and the data information displayed by the LED display device, respectively.
2. The flood prevention intelligent control system according to claim 1, wherein the control unit comprises a control module, an acquisition module and a transmission module, the sampling data and the control command are transmitted through the transmission module, and the alternating current power supply, the control module, the acquisition module and the transmission module are integrated in the control cabinet.
3. A flood prevention intelligent control system according to claim 2, wherein the collected data of the water accumulation points in the step S2 comprise video data, display screen data, liquid level data and states of the cross bar, and the control commands of the water accumulation points in the step S4 comprise opening and closing of the cross bar.
4. The intelligent flood prevention control system according to claim 3, wherein a liquid level meter and an electronic water gauge are adopted for collecting liquid level data in the step S2, and an infrared gun camera and an infrared ball camera are adopted for collecting video data.
5. The flood prevention intelligent control system according to claim 2, wherein the collected data of the river in the step S2 comprises display screen data and gate state data, and the control command of the river in the step S4 comprises gate opening and gate closing.
6. The flood prevention intelligent control system according to claim 5, wherein in the step S2, the data of the flashboard display screen is displayed by a double-color display screen, and the acquisition of the flashboard state data of the flashboard adopts an infrared gun and an infrared ball machine.
7. A flood prevention intelligent control system according to claim 2, wherein the data collected by the pump station in the step S2 includes liquid level data, state data of the grid machine, state data of the pump machine and video data, and the control command of the gate plate in the step S4 includes start/stop of the grid machine and start/stop of the pump machine.
8. A flood prevention intelligent control system according to claim 7, wherein in the step S2, an ultrasonic liquid level meter is used for collecting liquid level data of the pump station, a Siemens PLC, a voltage meter and an ammeter are used for collecting grid machine state data and pump machine state data of the pump station, and an infrared ball machine is used for collecting video data of the pump station.
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| CN202111659349.2A CN114355833A (en) | 2021-12-31 | 2021-12-31 | Flood prevention intelligent control system |
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| CN202111659349.2A CN114355833A (en) | 2021-12-31 | 2021-12-31 | Flood prevention intelligent control system |
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2021
- 2021-12-31 CN CN202111659349.2A patent/CN114355833A/en active Pending
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