CN114326879A - Internet of things hydropower ecological flow monitoring device and system - Google Patents
Internet of things hydropower ecological flow monitoring device and system Download PDFInfo
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Abstract
The invention provides a device and a system for monitoring the ecological flow of water and electricity of the Internet of things, wherein the device comprises: the system comprises an acquisition device with a wireless communication function, an image acquisition device, a controller, a first wireless module, a second wireless module, a third wireless module and a first power supply module, wherein the first wireless module, the second wireless module and the third wireless module are electrically connected with the controller; the controller is in wireless connection with the acquisition device through the first wireless module, the controller is in wireless connection with the image acquisition device through the second wireless module, and the third wireless module is used for establishing wireless communication with the server. The problem of water ecological data acquisition device overall arrangement difficulty is solved.
Description
Technical Field
The invention relates to the field of ecological flow monitoring, in particular to a hydropower ecological flow monitoring device and system based on the Internet of things.
Background
With the rapid development of social economy and the rapid increase of population, the social demand for water resources is continuously increased, the water resource waste and pollution phenomena are serious, and serious ecological environment problems such as forest grassland degradation, water and soil loss and the like are caused. Related departments require real-time online monitoring of ecological water flow, and the ecological flow refers to small flow of a downstream river channel which is required to be ensured in order to guarantee ecological functions of river environment and maintain sustainable development and utilization of water resources without ecological environment deterioration. The main function of the device is to ensure the self-purification diffusion capacity required by the river, and the water body pollution caused by the huge change of the flow and the water flow form is avoided; maintaining the survival of aquatic organisms in the downstream riverway and the inherent balance of an aquatic ecosystem; the basic requirements of downstream coastal resident living water taking, agricultural production water taking and the like are ensured.
The ecological flow detection system appearing on the market at present comprises the following defects:
(1) the function is single, can only detect some simple ecological environment factors such as water level, flow, temperature, and the grasp of ecological environment is not comprehensive enough.
(2) The sensors for detecting water level and the like are inconvenient to install, the acquisition accuracy is not high enough, and the acquisition delay is large.
(3) The whole detection system uses the battery as a power supply scheme, so that the battery needs to be replaced frequently, and the labor cost is increased. The detection system is installed in the field, so that the construction is extremely inconvenient.
(4) Due to the fact that field signals are poor, collected data cannot be transmitted to the service platform in time, the data are easy to lose, and the monitoring effect on the ecological environment cannot be good.
In view of this, the present application is presented.
Disclosure of Invention
The invention discloses a device and a system for monitoring the ecological flow of water and electricity of the Internet of things, and aims to at least partially solve the technical problems.
The first embodiment of the invention discloses a hydropower ecological flow monitoring device of the Internet of things, which comprises: the system comprises an acquisition device with a wireless communication function, an image acquisition device, a controller, a first wireless module, a second wireless module, a third wireless module and a first power supply module, wherein the first wireless module, the second wireless module and the third wireless module are electrically connected with the controller;
the controller is in wireless connection with the acquisition device through the first wireless module, the controller is in wireless connection with the image acquisition device through the second wireless module, and the third wireless module is used for establishing wireless communication with a server;
wherein the controller is configured to implement the following steps by executing a computer program stored therein:
acquiring monitoring data acquired by the acquisition device at regular time, and judging whether the monitoring data is larger than a preset value;
when the monitoring data is judged to be larger than a preset value, starting the image acquisition device, and acquiring image data acquired by the image acquisition device;
and uploading the image data and the monitoring data to a server through the third wireless module.
Preferably, the third wireless module is a Beidou module and an 4/5G module;
the Beidou module and the 4/5G module are electrically connected with the controller.
Preferably, before the uploading the image data and the monitoring data to a server through the third wireless module, the method further includes:
acquiring the semaphore of the 4/5G module, and judging whether the semaphore is smaller than a preset value;
and when the semaphore is judged to be smaller than a preset value, the Beidou module is started, and the image data and the monitoring data are uploaded to a server through the Beidou module.
Preferably, the method further comprises the following steps:
acquiring a voltage value of the first power supply module, and judging whether the voltage value is smaller than a preset value;
when the voltage value is judged to be smaller than the preset value, sending a collection stopping signal to the image collection device through the second wireless module;
and turning off the second wireless module and the third wireless module.
Preferably, the first wireless module is an NB-IOT module or an LoRa module.
Preferably, the second wireless module is a WiFi module.
Preferably, the first power supply module comprises an energy storage battery and a solar panel;
the solar panel is electrically connected with the input end of the energy storage battery, and the output end of the energy storage battery and the output end of the solar panel are electrically connected with the power input end of the controller.
Preferably, the collecting device comprises: respectively configuring a water level meter, a rain gauge, a flow meter and a liquid level meter of an NB-IOT module or an LoRa module;
wherein the water level gauge, the rain gauge, the flow meter, and the liquid level gauge are respectively provided with a second power supply module.
Preferably, the image acquisition device includes a dome camera, a WiFi module electrically connected to an output terminal of the dome camera, and a third power module electrically connected to a power input terminal of the dome camera.
The invention provides an Internet of things hydropower ecological flow monitoring system, which comprises a server and the Internet of things hydropower ecological flow monitoring device, wherein the server is communicated with a third wireless module to realize data interaction with a controller.
Based on the Internet of things hydroelectric ecological flow monitoring device and system provided by the invention, the controller is in wireless connection with the acquisition device through the first wireless module, the acquisition device can communicate with the first wireless module through the wireless module of the acquisition device and then return acquired data, the flexibility of the layout of the acquisition device is improved, the controller is in wireless connection with the image acquisition device through the second wireless module, the image acquisition device can communicate with the second wireless module through the wireless module of the acquisition device and then return acquired image or video data, and the controller uploads the acquired data to the server through the third wireless module, so that the problem of difficulty in the layout of the aquatic ecological data acquisition device is solved.
Drawings
Fig. 1 is a schematic block diagram of a hydropower ecological flow monitoring device of the internet of things according to an embodiment of the invention;
fig. 2 is a flowchart illustrating steps performed by the controller according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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.
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all 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.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
In the embodiments, the references to "first \ second" are merely to distinguish similar objects and do not represent a specific ordering for the objects, and it is to be understood that "first \ second" may be interchanged with a specific order or sequence, where permitted. It should be understood that "first \ second" distinct objects may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced in sequences other than those illustrated or described herein.
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
The invention discloses a device and a system for monitoring the ecological flow of water and electricity of the Internet of things, and aims to at least partially solve the technical problems.
Referring to fig. 1, a first embodiment of the present invention discloses an internet of things hydropower ecological flow monitoring device, including: the system comprises an acquisition device 7 with a wireless communication function, an image acquisition device 5, a controller 1, a first wireless module 4, a second wireless module 2 and a third wireless module 3 which are electrically connected with the controller 1, and a first power supply module 6 which is electrically connected with a power supply input end of the controller 1;
the controller 1 is wirelessly connected with the acquisition device 7 through the first wireless module 4, the controller 1 is wirelessly connected with the image acquisition device 5 through the second wireless module 2, and the third wireless module 3 is used for establishing wireless communication with the server 8;
in this embodiment, controller 1 passes through first wireless module 4 with collection system 7 carries out wireless connection, collection system 7 can carry out wireless connection through the data passback that will gather after wireless module of self and the communication of first wireless module 4, has improved the flexibility of collection system 7 overall arrangement, controller 1 passes through second wireless module 2 with image acquisition device 5 carries out wireless connection, image acquisition device 5 can pass through the image or the video data passback that will gather after wireless module of self and the communication of second wireless module 2, controller 1 passes through data that third wireless module 3 will gather are uploaded to server 8, has solved the difficult problem of collection system 7 overall arrangement.
It should be noted that the acquisition device 7 is configured with a wireless communication module that is the same as the first wireless module 4, so that the acquired data can be sent to the controller 1 in a wireless manner, wherein in other embodiments, the first wireless module 4 may also adopt other wireless modules, which is not specifically limited herein, but these schemes are within the protection scope of the present invention.
It should be understood that, in this embodiment, one NB-IOT module or one LoRa module may be configured, and also may be configured at the same time, which is not limited herein, but these schemes are all within the protection scope of the present invention.
In one possible embodiment of the invention, the acquisition means 7 comprise: respectively configuring a water level meter, a rain gauge, a flow meter and a liquid level meter of an NB-IOT module or an LoRa module;
wherein the water level gauge, the rain gauge, the flow meter, and the liquid level gauge are respectively provided with a second power supply module.
It should be noted that the water level gauge may be an F-LD100 type, which is a 24GHz high frequency radar type water level measuring instrument, and the water level measuring distance can reach 70 meters by using the position measuring function of a Frequency Modulated Continuous Wave (FMCW) radar. The wireless monitoring system can be in wireless connection with a monitoring terminal by using 4G/5G or NB-IOT or LoRa and the like, and convenience is brought to installation.
The rain gauge can adopt the flowmeter of veneer radar antenna design, can possess wireless communication functions such as 4G/5G or NB-IOT or loRa, bluetooth to the accurate measurement of velocity of flow, can carry out wireless connection with monitor terminal, brings the convenience for the installation.
The rainfall gauge can be F-IYL200 in model, is a universal, intelligent and applicable intelligent sensor for various industries, can be wirelessly connected with a monitoring terminal by using 4G/5G or NB-IOT or LoRa, focuses on synchronous acquisition, early warning, reporting and processing of rainfall of a rainfall monitoring point, and has the characteristics of rainfall early warning triggering, low power consumption, high protection level, convenience in installation, high reliability and the like.
The model of the liquid level meter can be F9164-TDL, and the liquid level and the valve on-off state can be monitored by the integrated liquid level transmitter. When the liquid level exceeds the threshold value, a signal is uploaded to the monitoring terminal through the NB-loT or the LoRa network in time. And the modular design is adopted, the monitoring requirement of a common water system is met, wiring is not required, and the quick access is realized.
It should be noted that the water level gauge, the rain gauge, the flow meter, and the liquid level gauge are respectively provided with a second power supply module.
The second power module can comprise an energy storage battery and a solar battery, in the embodiment, the solar battery and the energy storage battery are combined to supply power to the system, the solar battery supplies power to the sensor in daytime, and the energy storage battery is charged at the same time, so that the sensor can also keep working normally when no sun exists at night.
Referring to fig. 2, the controller 1 is configured to implement the following steps by executing a computer program stored therein:
s101, acquiring monitoring data acquired by the acquisition device 7 at regular time, and judging whether the monitoring data is larger than a preset value;
it should be noted that the monitoring data may include water level data, rainfall data, flow data, and liquid level data.
S102, when the monitoring data is judged to be larger than a preset value, starting the image acquisition device 5, and acquiring image data acquired by the image acquisition device 5;
it should be noted that when it is determined that one or more of the water level data, the rainfall data, the flow data, and the liquid level data exceeds a preset value, the image capturing device 5 is started to capture the surrounding environment, and of course, the image capturing device 5 may also be started at regular time according to a set time.
And S103, uploading the image data and the monitoring data to a server 8 through the third wireless module 3.
In one possible embodiment of the present invention, the third wireless module 3 is a beidou module and an 4/5G module;
the Beidou module and the 4/5G module are electrically connected with the controller 1.
It should be noted that the controller 1 communicates with the server 8 through the third wireless module 3, wherein in this embodiment, one big dipper module or one 4/5G module may be configured, or two modules may be configured simultaneously, and preferably, two modules may be configured on the controller 1 simultaneously, wherein when the 5G module signal is weak, the big dipper module may be turned on to establish communication with the server 8, and upload the acquired data.
In a possible embodiment of the present invention, before uploading the image data and the monitoring data to the server 8 through the third wireless module 3, the method further includes:
acquiring the semaphore of the 4/5G module, and judging whether the semaphore is smaller than a preset value;
and when the semaphore is judged to be smaller than the preset value, the Beidou module is started, and the image data and the monitoring data are uploaded to a server 8 through the Beidou module.
It should be noted that, in the open air, the 4/5G module may have a weak GPS signal, and a large amount of data will be lost when the 4/5G module is used to transmit data, and at this time, the beidou module is used to replace the 4/5G module, which can effectively reduce the phenomenon of packet loss during transmission. When the Beidou module is used, the equipment does not upload picture data and only sends data messages, and after 4/5G signals become strong, 4/5G communication is switched back.
In one possible embodiment of the present invention, the method further comprises:
acquiring a voltage value of the first power supply module 6, and judging whether the voltage value is smaller than a preset value;
when the voltage value is judged to be smaller than the preset value, sending a collection stopping signal to the image collection device 5 through the second wireless module 2;
the second wireless module 2 and the third wireless module 3 are turned off.
It should be noted that, if the apparatus is in the normal mode (i.e., when it is determined that the voltage value is greater than the preset value), the device records a video according to the set time period, and simultaneously, a snapshot picture is sent to the server 8 at a fixed time, so that the administrator can log in the service center, view the shot picture, and preview a live real-time video. If the device is in the low power consumption mode (i.e. when the voltage value is determined to be smaller than the preset value), the video recording and the timed snapshot are not performed any more, in this embodiment, if the device is in the low power consumption mode and the monitoring data is determined to be larger than the preset value, the image acquisition device 5 does not record video, and only takes a picture and sends the picture to the server 8.
In a possible embodiment of the present invention, the second wireless module 2 is a WiFi module.
It should be noted that, the image acquisition device 5 is configured with the wireless communication module the same as the second wireless module 2, so that the image data acquired by the image acquisition device can be wirelessly transmitted to the controller 1, the second wireless module 24 provides the access system for the image acquisition device 5, and the wifi interface can be used to reduce the trouble caused by pulling a network cable and increase the access number of cameras. In other embodiments, the second wireless module 24 may also adopt a wireless module thereof, which is not specifically limited herein, but these solutions are all within the protection scope of the present invention
In one possible embodiment of the invention, the first power module 6 comprises an energy storage battery, a solar panel;
the solar panel is electrically connected with the input end of the energy storage battery, and the output end of the energy storage battery and the output end of the solar panel are electrically connected with the power input end of the controller 1.
It should be noted that, the system is powered by the combination of the solar panel and the energy storage battery, and the solar battery supplies power to the sensor in the daytime and charges the energy storage battery, so that the sensor can keep working normally when no sun is present at night.
In a possible embodiment of the present invention, the image capturing device 5 includes a camera of a ball machine, a WiFi module electrically connected to an output terminal of the camera of the ball machine, and a third power module electrically connected to a power input terminal of the camera of the ball machine.
It should be noted that the camera of the dome camera can change the monitoring direction at any time to comprehensively control and monitor the surrounding environment, and the camera of the dome camera can transmit the collected picture data or video data to the controller 1 through the WiFi module.
In one possible embodiment of the present invention, the method may further include: an RS485 interface;
wherein, the RS485 interface is electrically connected with the input end of the controller 1.
It should be noted that the RS485 interface can be used to connect an air pressure sensor, an air speed sensor, a water temperature sensor, a water quality sensor, and a soil moisture content sensor, and can collect factors such as air pressure, air speed, water temperature, water quality, soil moisture content, etc. in the environment, so that a manager can master more ecological environment conditions.
In a possible embodiment of the invention, the chip model of the controller 1 may be Hi 3536C.
It should be noted that the controller 1 may also adopt other types of chips, which are not specifically limited herein, but these schemes are all within the protection scope of the present invention.
The second embodiment of the invention provides an Internet of things hydropower ecological flow monitoring system which comprises a server 8 and the Internet of things hydropower ecological flow monitoring device, wherein the server 8 is communicated with the third wireless module 3 to realize data interaction with the controller 1.
Based on the internet of things hydroelectric ecological flow monitoring device and system provided by the invention, the controller 1 is in wireless connection with the acquisition device 7 through the first wireless module 4, the acquisition device 7 can communicate with the first wireless module 4 through the wireless module thereof and then return acquired data, so that the flexibility of the layout of the acquisition device 7 is improved, the controller 1 is in wireless connection with the image acquisition device 5 through the second wireless module 2, the image acquisition device 5 can communicate with the second wireless module 2 through the wireless module thereof and then return acquired image or video data, and the controller 1 uploads the acquired data to the server 8 through the third wireless module 3, so that the problem of difficulty in the layout of the aquatic ecological data acquisition device 7 is solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an ecological flow monitoring device of thing networking water and electricity which characterized in that includes: the system comprises an acquisition device with a wireless communication function, an image acquisition device, a controller, a first wireless module, a second wireless module, a third wireless module and a first power supply module, wherein the first wireless module, the second wireless module and the third wireless module are electrically connected with the controller;
the controller is in wireless connection with the acquisition device through the first wireless module, the controller is in wireless connection with the image acquisition device through the second wireless module, and the third wireless module is used for establishing wireless communication with a server;
wherein the controller is configured to implement the following steps by executing a computer program stored therein:
acquiring monitoring data acquired by the acquisition device at regular time, and judging whether the monitoring data is larger than a preset value;
when the monitoring data is judged to be larger than a preset value, starting the image acquisition device, and acquiring image data acquired by the image acquisition device;
and uploading the image data and the monitoring data to a server through the third wireless module.
2. The Internet of things hydroelectric ecological flow monitoring device according to claim 1, wherein the third wireless module is a Beidou module and an 4/5G module;
the Beidou module and the 4/5G module are electrically connected with the controller.
3. The Internet of things hydroelectric ecological flow monitoring device according to claim 2, further comprising, before uploading the image data and the monitoring data to a server through the third wireless module:
acquiring the semaphore of the 4/5G module, and judging whether the semaphore is smaller than a preset value;
and when the semaphore is judged to be smaller than a preset value, the Beidou module is started, and the image data and the monitoring data are uploaded to a server through the Beidou module.
4. The ecological flow monitoring device of thing networking water and electricity of claim 1, characterized in that still includes:
acquiring a voltage value of the first power supply module, and judging whether the voltage value is smaller than a preset value;
when the voltage value is judged to be smaller than the preset value, sending a collection stopping signal to the image collection device through the second wireless module;
and turning off the second wireless module and the third wireless module.
5. The Internet of things hydroelectric ecological flow monitoring device according to claim 1, wherein the first wireless module is an NB-IOT module or an LoRa module.
6. The Internet of things hydroelectric ecological flow monitoring device according to claim 1, wherein the second wireless module is a WiFi module.
7. The Internet of things hydroelectric ecological flow monitoring device according to claim 1, wherein the first power module comprises an energy storage battery and a solar panel;
the solar panel is electrically connected with the input end of the energy storage battery, and the output end of the energy storage battery and the output end of the solar panel are electrically connected with the power input end of the controller.
8. The ecological flow monitoring device of thing networking water and electricity of claim 1, characterized in that, collection system includes: respectively configuring a water level meter, a rain gauge, a flow meter and a liquid level meter of an NB-IOT module or an LoRa module;
wherein the water level gauge, the rain gauge, the flow meter, and the liquid level gauge are respectively provided with a second power supply module.
9. The ecological flow monitoring device of thing networking water and electricity of claim 1, characterized in that, image acquisition device include the ball machine camera, with the wiFi module of the output electrical connection of ball machine camera, and with the third power module of the power input electrical connection of ball machine camera.
10. The ecological flow monitoring system of thing networking water and electricity, characterized in that includes the server and claim 1 to 9 any one the ecological flow monitoring device of thing networking water and electricity, wherein, the server through with the third wireless module carries out the communication, in order to realize with the controller carries out data interaction.
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Application publication date: 20220412 |