CN210157198U - Flood discharge early warning broadcasting system - Google Patents
Flood discharge early warning broadcasting system Download PDFInfo
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- CN210157198U CN210157198U CN201921316713.3U CN201921316713U CN210157198U CN 210157198 U CN210157198 U CN 210157198U CN 201921316713 U CN201921316713 U CN 201921316713U CN 210157198 U CN210157198 U CN 210157198U
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- 230000001276 controlling effect Effects 0.000 description 3
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The embodiment of the application provides a flood discharge early warning broadcasting system, which comprises a gate emergency control system; the controller is connected with the gate emergency control system; a first relay connected to the controller; a broadcasting device connected to the first relay; when the gate emergency control system acts, a corresponding action signal is generated and sent to the controller; the controller starts the first relay according to the action signal, controls the broadcasting device to carry out flood discharge early warning prompt, solves the problem that the common telephone card or the Internet of things card is easy to be interfered by junk short messages and harassing calls, and improves the reliability of flood discharge early warning.
Description
Technical Field
The application relates to the technical field of hydropower station safety protection, in particular to a flood discharge early warning broadcasting system.
Background
The starting mode of the hydropower station flood discharge early warning broadcasting system generally adopts a mode that instructions are issued by operating early warning workstation software and converted into information which can be received by a GSM network short message or an Internet of things decoding card, so that the early warning broadcasting machine is controlled, and therefore the alarm information is sent to other receiving terminals. Because the common telephone card or the internet-of-things card is easy to be interfered by junk short messages and harassing calls, false alarms or system crash often occurs, and the life and normal safety production of people nearby a power station are greatly influenced, a more reliable early warning broadcasting system is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the present application is to provide a flood discharge early warning broadcasting system, so as to achieve a more reliable technical effect of performing flood discharge early warning.
The embodiment of the application provides a flood discharge early warning broadcasting system, which comprises a gate emergency control machine; the controller is connected with the gate emergency control machine; a first relay connected to the controller; a broadcasting device connected to the first relay; when the gate emergency control machine operates, a corresponding action signal is generated and sent to the controller; and the controller starts the broadcasting device according to the action signal to prompt flood discharge early warning.
In the implementation process, the gate emergency control machine generates a corresponding action signal after acting; after the controller receives the action signal, generating a corresponding control signal to start the first relay; the coil of the first relay is electrified, the broadcasting device connected with the first relay is started, and the flood discharge early warning prompt is carried out, so that the problem that the modes such as GSM network short messages or Internet of things decoding cards are easily interfered by junk short messages and harassing calls is solved, and the reliability of the flood discharge early warning broadcasting system is enhanced.
Further, the flood discharge early warning broadcasting system further comprises a second relay connected with the broadcasting device in parallel; and the power indicator lamp circuit is connected with the second relay.
In the implementation process, the broadcasting device is connected with the second relay in parallel, when a circuit where the broadcasting device is located is normally powered on, a coil of the second relay is powered on, the coil is connected with the second relay, a power indicator lamp circuit is connected, the power indicator lamp is turned on, and the monitoring of a power supply of the circuit where the broadcasting device is located is achieved.
Further, the flood discharge early warning broadcasting system further comprises an upper computer connected with the controller.
In the implementation process, the controller is connected with the upper computer, the controller generates corresponding flood discharge early warning request signals and sends the flood discharge early warning request signals to the upper computer after receiving action signals of the gate emergency control machine, the upper computer verifies the flood discharge early warning request signals and sends verification results to the controller, and the controller generates corresponding control signals according to the verification results to control the broadcasting device. By the method, false alarm is avoided.
Further, the flood discharge early warning broadcasting system further comprises a control panel connected with the controller, and the control panel comprises an input device connected with the controller.
In the implementation process, the flood discharge early warning broadcasting system is also provided with a control panel. The control panel is connected with the controller, the input device is arranged on the control panel, the alarm time of the broadcasting device can be manually set, and the technical effect of setting the alarm time according to the actual application requirements is achieved.
Further, the control panel also includes a broadcaster control button connected to the controller.
In the implementation process, the control panel is also provided with a broadcasting device control button, so that the broadcasting device can be manually turned off, and the alarm time can be manually controlled according to the actual flood discharge condition.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a flood discharge warning broadcasting system according to an embodiment of the present disclosure;
fig. 2 is a control schematic diagram of a flood discharge warning broadcasting system according to an embodiment of the present application.
Icon: 10-flood discharge early warning broadcasting system; 100-a controller; 200-gate emergency control machine; 300-a first relay; 400-a broadcasting device; 500-a second relay; 600-power indicator light circuit; 700-an upper computer; 800-an input device; 900-power supply.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a flood discharge warning broadcasting system according to an embodiment of the present application.
The flood discharge early warning broadcasting system 10 provided by the embodiment of the application comprises a gate emergency control machine 200; a controller 100 connected to the gate emergency controller 200; a first relay 300 connected to the controller 100; a broadcasting device 400 connected to the first relay 300; when the gate emergency controller 200 operates, a corresponding operation signal is generated and sent to the controller 100; the controller 100 activates the first relay 300 according to the operation signal, and controls the broadcasting device 400 to perform the flood discharge warning prompt.
Illustratively, when the emergency gate needs to be lifted for flood discharge, the gate emergency controller 200 operates and generates a corresponding operation signal, the controller 100 receives the operation signal and generates a corresponding control signal, the first relay 300 is started, the coil of the first relay 300 is powered on, the line where the broadcasting device 400 connected with the first relay 300 is located is conducted, and the broadcasting device 400 is started to give a flood discharge warning prompt.
In one possible embodiment, the controller 100 is connected to a power supply 900; the gate emergency controller 200 is provided with an emergency lift gate control button; the controller 100 selects a Local Control Unit (LCU) of the hydropower station; the normally open contact of the first relay 300 is connected to the broadcasting device 400; the emergency lift control button is pressed to generate a corresponding action signal, and the controller 100 generates a corresponding control signal after receiving the action signal to supply power to the first relay 300, so that the broadcasting device 400 connected with the first relay 300 is started to perform flood discharge early warning.
In order to monitor the line where the broadcasting device 400 is located and find a fault of the broadcasting device 400 or a power failure of the line where the broadcasting device 400 is located in time, the flood discharge early warning broadcasting system 10 provided in the embodiment of the present application further includes a second relay 500 connected in parallel with the broadcasting device 400, a coil of the second relay 500 is connected to two ends of the broadcasting device 400, and a normally open contact of the second relay 500 is connected to the power indicator circuit 600. When the power supply of the circuit on which the broadcasting device 400 is located normally supplies power, the power indicator lamp is turned on; when the power of the line on which the broadcasting device 400 is located fails, the power indicator lamp is turned off; meanwhile, if the power indicator is on but the broadcasting device 400 is normal, it is known that the broadcasting device 400 has a failure. Through the mode, the staff can timely know the fault information of the broadcasting device 400 and quickly carry out maintenance treatment.
The power supplies of the broadcasting device 400 and the power indicator circuit 600 can be separately arranged and independently supply power; the controller 100 may be connected to share the power supply 900 with the controller 100, and the controller 100 may control power supply to the broadcasting device 400 and the power indicator circuit 600.
In order to ensure the accuracy of the flood discharge warning prompt, the flood discharge warning broadcasting system 10 provided in the embodiment of the present application further includes an upper computer 700 connected to the controller 100. When controlling the broadcasting device 400 to perform early warning prompt, the controller 100 first generates a corresponding flood discharge early warning request signal according to the received action signal and sends the signal to the upper computer 700; the upper computer 700 verifies the flood discharge early warning request signal, and the controller 100 generates a corresponding control signal according to the verification result of the upper computer 700, thereby controlling the broadcasting device 400.
In a possible embodiment, the gate emergency controller 200 generates a corresponding action signal after the action, the controller 100 sends a flood discharge early warning request signal to the upper computer 700 after receiving the action signal, the upper computer 700 sends verification information to the worker after receiving the flood discharge early warning request signal, the worker confirms the verification information, the upper computer 700 sends a verification result to the controller 100, and the controller 100 controls whether to start the broadcasting device 400 according to the verification result. For example, after the upper computer 700 sends the verification information to the worker, the worker confirms that the early warning prompt condition is not met, and the broadcasting device 400 does not need to be started, the controller 100 does not generate a corresponding control instruction, and the flood discharge gate is normally lifted. If the upper computer 700 sends the verification information to the worker, the worker confirms that the flood discharge early warning prompt needs to be carried out, the controller 100 generates a corresponding control signal, starts the first relay 300, further starts the broadcasting device 400, and carries out the flood discharge early warning prompt.
In different application scenarios, the time for the broadcasting device 400 to perform the early warning prompt may also be different, and in order to conveniently set the alarm duration of the broadcasting device 400 according to different application requirements, the flood discharge early warning broadcasting system 10 provided in the embodiment of the present application is provided with a control panel, where the control panel includes an input device 800 and a broadcasting device control button; the operator can manually input the length of the alarm using the input device 800. When the early warning is performed, the controller 100 may automatically turn off the alarm device after the broadcasting device 400 completes the early warning corresponding to the alarm duration; the operator may also manually turn off the broadcaster 400 using the broadcaster control button, depending on the circumstances.
For example, the input device 800 may be a keyboard, and when the alarm duration of the broadcasting device 400 is set, a worker may manually input the alarm duration using the keyboard, and then the controller 100 performs corresponding setting according to the input parameters. The operator may also manually turn off using the broadcaster control button after the controller 100 activates the broadcaster 400 to alarm.
In one possible embodiment, the operator uses a keyboard to set the alarm duration to 5 minutes. When emergency flood discharge is needed, the gate emergency controller 200 operates and generates a corresponding operation signal, after receiving the operation signal, the controller 100 first stops lifting the flood discharge gate, then starts the broadcasting device 400 to perform early warning prompt for 5 minutes, and finally continues lifting the flood discharge gate. In the above process, in order to improve the accuracy of the early warning prompt, before the broadcasting device 400 is started, the controller 100 may further send a flood discharge early warning request signal to the upper computer 700; then the upper computer 700 sends verification information to the staff; finally, after verification by the operator, if an early warning prompt is required, the controller 100 starts the broadcasting device 400, otherwise, the early warning prompt is not performed.
It should be noted that the alarm duration is not limited to the above 5 minutes, and may be set according to the actual application requirement.
Referring to fig. 2, fig. 2 is a schematic control flow diagram of a flood discharge warning broadcasting system according to an embodiment of the present application. In order to improve reliability and accuracy of an early warning process of a flood discharge early warning broadcasting system, embodiments of the present application provide a control flow of the flood discharge early warning broadcasting system, and the specific content is as follows.
And step S101, acquiring an action signal of the gate emergency control machine.
When emergency flood discharge operation is required, the gate emergency controller acts, and simultaneously generates an action signal and sends the action signal to the controller.
And S102, generating a corresponding flood discharge early warning request signal according to the action signal, and sending the flood discharge early warning request signal to an upper computer for verification.
The controller can send a flood discharge early warning request signal to the upper computer after receiving an action signal generated by the gate emergency control machine, and the upper computer sends verification information to communication equipment of workers after receiving the flood discharge early warning request signal, so that the site workers can verify whether the broadcasting device needs to be started or not, and the accuracy of early warning prompt is improved.
And S103, receiving a verification result of the upper computer, and generating a corresponding control signal according to the verification result.
And after the staff verifies the verification information, the upper computer sends the verification result to the controller, and the controller generates a corresponding control signal according to the verification result.
And step S104, starting the target broadcasting device according to the control signal, and performing flood discharge early warning prompt.
The controller controls the broadcasting device according to the generated control signal. For example, if the verification result is that no early warning prompt is given, the controller directly sends confirmation information to the gate emergency control machine to continuously lift the flood discharge gate. If the verification result is that early warning prompt is carried out, the controller firstly generates a corresponding control signal, starts the first relay, further starts the broadcasting device and carries out early warning prompt; and after the early warning prompt corresponding to the warning duration is finished, sending confirmation information to the gate emergency control machine, and continuously lifting the flood discharge gate.
In order to adjust the alarm process of the broadcasting device according to different application requirements, the flood discharge early warning broadcasting method provided by the embodiment of the application further includes: acquiring input information (including alarm time of a broadcasting device) of an input device, and configuring early warning parameters of the broadcasting device according to the input information. The staff can input information by using the input device; the controller inputs the information and configures parameters such as alarm duration of the broadcasting device according to the input information.
The controller can control the flood discharge gate connected with the gate emergency control machine according to the alarm time when controlling the broadcasting device to perform early warning prompt. Specifically, after the broadcasting device carries out early warning prompt for the corresponding alarm duration, confirmation information is sent to the gate emergency control machine, and the flood discharge gate is continuously lifted. Before the flood discharge gate is opened to carry out flood discharge operation, early warning prompt is carried out, and the life and property safety of downstream personnel is guaranteed.
In summary, the embodiment of the present application provides a flood discharge early warning broadcasting system and method, including a gate emergency controller; the controller is connected with the gate emergency control machine; a first relay connected to the controller; a broadcasting device connected to the first relay; when the gate emergency control machine acts, a corresponding action signal is generated and sent to the controller; the controller starts the broadcasting device according to the action signal to prompt flood discharge early warning, so that the reliability of the flood discharge early warning is improved. The controller is further connected with the upper computer, before the broadcasting device is controlled to perform early warning prompting, the controller further sends a flood discharge early warning request signal to the upper computer, and after the upper computer verifies, the controller selects whether to perform early warning prompting or not according to a verification result, so that the accuracy of early warning prompting is improved.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application should be defined by the claims.
Claims (5)
1. A flood discharge warning broadcasting system, comprising:
a gate emergency control machine;
the controller is connected with the gate emergency control machine;
a first relay connected to the controller;
a broadcasting device connected to the first relay;
when the gate emergency control machine operates, a corresponding action signal is generated and sent to the controller; and the controller starts the first relay according to the action signal to control the broadcasting device to carry out flood discharge early warning prompt.
2. The flood discharge warning broadcasting system according to claim 1, further comprising a second relay connected in parallel with the broadcasting device; and the power indicator lamp circuit is connected with the second relay.
3. The flood discharge early warning broadcasting system according to claim 1, further comprising an upper computer connected to the controller.
4. The flood discharge warning broadcasting system according to claim 1, further comprising a control panel connected to the controller, the control panel comprising an input device connected to the controller.
5. The flood discharge warning broadcasting system according to claim 4, wherein the control panel further comprises a broadcaster control button connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316713.3U CN210157198U (en) | 2019-08-14 | 2019-08-14 | Flood discharge early warning broadcasting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316713.3U CN210157198U (en) | 2019-08-14 | 2019-08-14 | Flood discharge early warning broadcasting system |
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| CN210157198U true CN210157198U (en) | 2020-03-17 |
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| CN201921316713.3U Active CN210157198U (en) | 2019-08-14 | 2019-08-14 | Flood discharge early warning broadcasting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350994A (en) * | 2019-08-14 | 2019-10-18 | 国电大渡河枕头坝发电有限公司 | A kind of flood discharge prewarning broadcast system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350994A (en) * | 2019-08-14 | 2019-10-18 | 国电大渡河枕头坝发电有限公司 | A kind of flood discharge prewarning broadcast system and method |
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Address after: 614700 No.1, section 4, Binhe Road, Jinkouhe District, Leshan City, Sichuan Province Patentee after: Guoneng Dadu River Zhentouba Power Generation Co.,Ltd. Address before: 614700 No.1, section 4, Binhe Road, Jinkouhe District, Leshan City, Sichuan Province Patentee before: GUODIAN DADU RIVER ZHENTOUBA POWER GENERATION Co.,Ltd. |