CN112611409A - Buoy type seawater multi-parameter online master-slave monitoring system - Google Patents
Buoy type seawater multi-parameter online master-slave monitoring system Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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Abstract
The invention provides a buoy type seawater multi-parameter online master-slave monitoring system, which comprises: the system comprises a main system, a plurality of slave systems electrically connected with the main system, a server end and an operation terminal; the main system comprises a first long-endurance power supply unit, a first standby wave power generation unit, a first multi-sensor data acquisition unit, a first CPU data processing unit, a first data communication unit, a first positioning unit and a bidirectional data transmission unit, wherein the first multi-sensor data acquisition unit is connected with the first long-endurance power supply unit through a cable; the slave system comprises a second long-endurance power supply unit, a second standby wave power generation unit, a second multi-sensor data acquisition unit, a second CPU data processing unit, a second data communication unit and a second positioning unit, wherein the second multi-sensor data acquisition unit is connected with the second long-endurance power supply unit through a cable; the system can be arranged at any position of a monitored water area according to requirements, the sensor meeting the requirements is arranged on the buoy, monitoring data are sent to the server end in real time, the change condition of the water area environment is mastered in real time, and real-time dynamic monitoring of various parameters of seawater is realized.
Description
Technical Field
The invention relates to the technical field of seawater multi-parameter online monitoring, in particular to a buoy type seawater multi-parameter online master-slave monitoring system.
Background
The parameters of the seawater are significant for the survival of marine organisms and mariculture, especially the parameters of the seawater such as temperature, salinity and acidity, and the like, and the method has remarkable importance for the mariculture industry, according to different parameters of the seawater, farmers can determine proper seedling throwing time and proper culture sea area and depth, and can realize wired and wireless transmission of seawater parameters by using a buoy type monitoring station.
Disclosure of Invention
According to the technical problems, the buoy type seawater multi-parameter online master-slave monitoring system can be arranged at any position of a monitored water area according to requirements, various types of sensors are arranged on a buoy according to requirements, monitoring data are sent to a server end in real time, and the change condition of the water area environment is mastered in real time. By the optimized design of data acquisition, data processing, system communication, data uploading, power supply and the like, the real-time dynamic monitoring of various parameters of the seawater is realized.
The technical means adopted by the invention are as follows:
a buoy type seawater multi-parameter online master-slave monitoring system comprises: the system comprises a main system, a plurality of slave systems electrically connected with the main system, a server end and an operation terminal; the system comprises a plurality of slave systems, a master system and a server, wherein the slave systems are used for acquiring position information and seawater parameter information of each slave system, and the master system is used for acquiring the position information and the seawater parameter information acquired by the slave systems, integrating the position information and the data information of the master system and sending the integrated position information and the data information to the server; wherein:
the main system comprises a first long-endurance power supply unit, a first standby wave power generation unit, a first multi-sensor data acquisition unit, a first CPU data processing unit, a first data communication unit, a first positioning unit and a bidirectional data transmission unit, wherein the first multi-sensor data acquisition unit is connected with the first long-endurance power supply unit through a cable;
the slave system comprises a second long-endurance power supply unit, a second standby wave power generation unit, a second multi-sensor data acquisition unit, a second CPU data processing unit, a second data communication unit and a second positioning unit, wherein the second multi-sensor data acquisition unit is connected with the second long-endurance power supply unit through a cable;
the server side is used for data storage, networking local query and networking local download;
the operation terminal is a mobile device and mainly comprises a mobile phone and a computer and is used for compiling a sleep or wake-up command code;
the main system and the auxiliary system are all packaged in the buoy, the buoy mainly comprises a spherical shape, a conical shape, a barrel shape and a cake shape, and the buoy is mainly made of ABS engineering plastics.
Furthermore, the first long-endurance power supply unit and the second long-endurance power supply unit have the same structure and respectively comprise a solar cell panel, a battery, a solar charging control module and a lightning protection module, and the solar charging control module and the lightning protection module are respectively connected with the solar cell panel and the battery; the solar cell panel is a flexible solar cell panel or a rigid solar cell panel; the battery is a lead-acid storage battery or a lithium battery.
The first standby wave power generation unit and the second standby wave power generation unit have the same structure and respectively comprise an impeller, a rotating shaft, a gear and a generator, wherein the rotating shaft is connected to the impeller, and the rotation of the impeller drives the rotating shaft to rotate so as to drive an internal gear connected to the other end of the rotating shaft to rotate; the first standby wave power generation unit and the second standby wave power generation unit are electrically connected with the solar charging control module.
Further, the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit have the same structure and respectively comprise one or more than one of a temperature sensor, a salinity sensor, an acidity sensor, a depth sensor and a chlorophyll concentration sensor.
Further, the first CPU data processing unit and the second CPU data processing unit have the same structure, and each include a core processing system based on STM32, and are respectively configured to process seawater parameter information acquired by the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit.
Furthermore, the first long-endurance power supply unit, the second long-endurance power supply unit, the first multi-sensor data acquisition unit, the second multi-sensor data acquisition unit and the STM 32-based core processing system are connected to the PCB through cables and quick wiring terminals.
Furthermore, the first positioning unit is used for accurately positioning the main system through a GPS or Beidou satellite positioning system and is also used for unifying the time of the first multi-sensor data acquisition unit for acquiring the seawater parameter information;
the second positioning unit is used for accurately positioning the slave system through a GPS or Beidou satellite positioning system and is also used for unifying the time of the second multi-sensor data acquisition unit for acquiring the seawater parameter information.
Furthermore, the first data communication unit and the second data communication unit have the same structure and both comprise a low-power communication module and a communication antenna, wherein the communication technology adopted by the low-power communication module mainly comprises a 4G signal transmission technology, a LoRa technology, a radio communication technology and a Bluetooth transmission technology; the communication antenna is a sucker thread antenna or a disc antenna with self-locking threads.
Further, the bidirectional data transmission unit comprises a low-power-consumption data transmission module and a transmission antenna, wherein the transmission technology adopted by the low-power-consumption data transmission module mainly comprises a 4G signal transmission technology and a WiFi wireless network technology, and the transmission antenna is a sucker thread antenna or a disc antenna with self-locking threads.
Furthermore, the buoy-type seawater multi-parameter online master-slave monitoring system further comprises a parameter exceeding alarm module, wherein the parameter exceeding alarm module is used for monitoring seawater parameter information acquired by the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit, and alarming and reminding are carried out if the seawater parameter information exceeds a set range.
Compared with the prior art, the invention has the following advantages:
1. the buoy-type seawater multi-parameter online master-slave monitoring system provided by the invention can realize real-time dynamic monitoring of seawater parameters in a large area of sea through master systems and slave systems at different point positions, and can avoid high investment behaviors such as building a base station or renting a satellite and the like.
2. The buoy type seawater multi-parameter online master-slave monitoring system provided by the invention can be arranged at any position of a monitored water area according to requirements, various sensors are arranged on the buoy according to requirements, and monitoring data are sent to a server end in real time so as to grasp the change condition of the water area environment in real time.
Based on the reason, the invention can be widely popularized in the fields of seawater multi-parameter online monitoring and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the system of the present invention.
FIG. 2 is a schematic block diagram of a PCB circuit board of the system of the present invention.
Fig. 3 is a schematic diagram of an embodiment of the system of the present invention applied to a ball buoy.
In the figure: 1. a rigid solar panel; 2. waterproof and anticorrosive sealing plates; 3. a hollow support; 4. a groove is arranged in the floating ball; 5. a floating ball body; 6. the multi-sensor data acquisition unit seals the corrosion-resistant water drainage wire harness; 7. and (5) standby wave power generator impellers.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. 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, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1, the present invention provides a buoy-type seawater multi-parameter online master-slave monitoring system, comprising: the system comprises a main system, a plurality of slave systems electrically connected with the main system, a server end and an operation terminal; the system comprises a plurality of slave systems, a master system and a server, wherein the slave systems are used for acquiring position information and seawater parameter information of each slave system, and the master system is used for acquiring the position information and the seawater parameter information acquired by the slave systems, integrating the position information and the data information of the master system and sending the integrated position information and the data information to the server; wherein:
the main system comprises a first long-endurance power supply unit, a first standby wave power generation unit, a first multi-sensor data acquisition unit, a first CPU data processing unit, a first data communication unit, a first positioning unit and a bidirectional data transmission unit, wherein the first multi-sensor data acquisition unit is connected with the first long-endurance power supply unit through a cable;
the slave system comprises a second long-endurance power supply unit, a second standby wave power generation unit, a second multi-sensor data acquisition unit, a second CPU data processing unit, a second data communication unit and a second positioning unit, wherein the second multi-sensor data acquisition unit is connected with the second long-endurance power supply unit through a cable;
the server side is used for data storage, networking local query and networking local download; the data from the main system and the slave system can be received, stored, analyzed and calculated through 4G signal transmission technology and WiFi wireless network technology, the data can also be sent to a terminal connected with a server in an active or passive mode, and meanwhile, monitoring personnel can retrieve, view and download the data.
The operation terminal is mobile equipment and mainly comprises a mobile phone and a computer, the operation terminal can send commands to the main system through the bidirectional data transmission unit, the bidirectional data transmission unit receives the commands, the commands are analyzed and executed by the first CPU data processing unit, the commands are transmitted to the slave system through the first data communication unit and the first positioning unit, and the commands are analyzed and executed through the second CPU data processing unit after being received by the second data communication unit and the second positioning unit of the slave system. Meanwhile, the operation terminal is also used for compiling a sleep or wake-up command code, when the operation terminal is specifically implemented, the sleep or wake-up command code is compiled by the operation terminal, a corresponding command is transmitted to the first CPU data processing unit through the bidirectional data transmission unit of the main system, the first CPU data processing unit transmits a command signal to the second CPU data processing unit through the first data communication unit, and the second CPU data processing unit executes a corresponding sleep or wake-up function according to the command.
When the system is operated, firstly, the first long endurance power supply unit and the second long endurance power supply unit supply power to each unit of the main system and the slave system, after the system is powered on, the first multi-sensor data acquisition unit of the main system acquires various parameter information of seawater, the first positioning unit acquires position information of the main system, the second multi-sensor data acquisition unit of the slave system acquires various parameter information of the seawater, the second positioning unit acquires the position information of each slave system, then the collected seawater parameter information and position information are transmitted to a second CPU data processing unit through a cable, after data are analyzed and packaged in the second CPU data processing unit, the position information and the seawater parameter information of the slave system are transmitted to the first CPU data processing unit of the master system through the second data communication unit, and then the position and data information of each slave system and the master system are packaged and uploaded to the server side through the bidirectional data transmission unit of the master system.
It can be seen that the main differences between the master and slave systems are: the main system can communicate with the server end or the operation terminal, the main system can issue commands to the slave system and collect parameter signals of the slave system, and the slave system can only collect seawater parameters through the second multi-sensor data collection unit and analyze the seawater parameters through the second CPU data processing unit, and then packages the seawater parameters and uploads the seawater parameters to the main system through the second data communication unit.
In specific implementation, preferably, the first long endurance power supply unit and the second long endurance power supply unit have the same structure, and both include a solar cell panel, a battery, a solar charging control module and a lightning protection module, and the solar charging control module and the lightning protection module are respectively connected with the solar cell panel and the battery; the solar cell panel is a flexible solar cell panel or a rigid solar cell panel; the battery is a lead-acid storage battery or a lithium battery. Lead acid battery or lithium cell are used for providing the power for other each unit, and solar cell panel charges for the battery through the cable, and the charge mode is the direct current charge mode.
In specific implementation, preferably, the first backup wave power generation unit and the second backup wave power generation unit have the same structure and both comprise impellers, rotating shafts, gears and generators. The impeller can convert gravitational potential energy of waves acting on the impeller in all directions into kinetic energy of the impeller, the rotating shaft is connected to the impeller, the rotating shaft is driven to rotate by rotation of the impeller, the internal gear connected to the other end of the rotating shaft is driven to rotate, and the mechanical energy is transmitted to the gear of the generator by the gear, so that the mechanical energy is converted into electric energy. The first standby wave power generation unit and the second standby wave power generation unit are electrically connected with the solar charging control module.
During specific implementation, under the condition that the solar cell panel in the first long-endurance power supply unit and the second long-endurance power supply unit is not irradiated by sunlight for a long time or is covered by stains and has low power generation efficiency, the voltage of a lead-acid storage battery or a lithium battery is reduced, at the moment, the first standby wave power generation unit and the second standby wave power generation unit automatically work, the power supply of the solar charging control module is switched to a standby wave power generator from the solar cell panel to charge the lead-acid storage battery or the lithium battery, and the standby wave power generation unit is automatically cut off after the voltage of the battery is normal so as to prevent overcharge.
In a specific implementation, it is preferable that the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit have the same structure, and each of the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit includes one or more of a temperature sensor, a salinity sensor, an acidity sensor, a depth sensor, and a chlorophyll concentration sensor (or an algae concentration sensor). The first multi-sensor data acquisition unit is connected with the first CPU data processing unit, the second multi-sensor data acquisition unit is connected with the second CPU data processing unit, and seawater parameter signals are acquired by the sensors and then input to the first CPU data processing unit and the second CPU data processing unit for data analysis.
In specific implementation, preferably, the first CPU data processing unit and the second CPU data processing unit have the same structure, and each include a core processing system based on STM32, and are respectively configured to process seawater parameter information acquired by the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit. As shown in fig. 2, the first long endurance power supply unit, the second long endurance power supply unit, the first multi-sensor data acquisition unit, the second multi-sensor data acquisition unit and the core processing system based on STM32 are all connected to the PCB through cables and quick connection terminals.
The first positioning unit is used for accurately positioning the main system through a GPS or Beidou satellite positioning system and is also used for unifying the time of the first multi-sensor data acquisition unit for acquiring the seawater parameter information; the second positioning unit is used for accurately positioning the slave system through a GPS or Beidou satellite positioning system and is also used for unifying the time of the second multi-sensor data acquisition unit for acquiring the seawater parameter information.
In specific implementation, preferably, the first data communication unit and the second data communication unit have the same structure and both include a low power consumption communication module and a communication antenna, wherein the communication technologies adopted by the low power consumption communication module mainly include a 4G signal transmission technology, a LoRa technology, a radio communication technology and a bluetooth transmission technology; the communication antenna is a sucker thread antenna or a disc antenna with self-locking threads.
During specific implementation, preferably, the bidirectional data transmission unit comprises a low-power-consumption data transmission module and a transmission antenna, wherein the transmission technology adopted by the low-power-consumption data transmission module mainly comprises a 4G signal transmission technology and a WiFi wireless network technology, and the transmission antenna is a sucker thread antenna or a disc antenna with self-locking threads.
During specific implementation, preferably, the first multi-sensor data acquisition unit, the second multi-sensor data acquisition unit, the first CPU data processing unit, the second CPU data processing unit, the low-power-consumption communication module, the communication antenna, the low-power-consumption data transmission module and the transmission antenna are all connected to a lead-acid storage battery or a lithium battery.
In specific implementation, preferably, the buoy-type seawater multi-parameter online master-slave monitoring system further comprises a parameter exceeding alarm module for monitoring seawater parameter information acquired by the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit, if the seawater parameter information exceeds a set range, the first CPU data processing unit uploads an alarm code to the server end through the bidirectional data transmission unit, and the server end notifies monitoring personnel through highlight data, buzzing alarm and other forms. Meanwhile, monitoring personnel can enable the system to be in a dormant or awakening state by inputting corresponding commands, and the monitoring personnel can conveniently and dynamically collect parameters in real time.
During specific implementation, preferably, the main system and the auxiliary system are both packaged inside the buoy, the buoy mainly comprises a spherical shape, a conical shape, a barrel shape and a cake shape, the buoy is mainly made of ABS engineering plastics, and the wind and wave resistance level can reach 8 levels of wind.
Examples
By taking a spherical buoy shown in figure 3, namely a floating ball as an example, all units of the buoy type seawater multi-parameter online master-slave monitoring system are packaged in the floating ball, the floating ball has the advantages of small volume, uniform appearance, good wind and wave resistance, easiness in anchoring and the like, the internal space of the floating ball is large enough to install all the units, a long-endurance power supply unit takes a rigid solar panel and a lead-acid storage battery as an example, a standby wave power generation unit takes an axial-flow impeller type wave power generation device as an example, the lead-acid storage battery is arranged in the floating ball, the radius of a hemisphere of the floating ball is larger than the height of the lead-acid storage battery, the mass of the lead-acid storage battery is larger, so that the gravity center of the whole system is positioned at the lower part of the floating ball and is not easy to topple, then the rigid solar panel 1 is fixed through a, the contact position of the cable and the spherical shell is subjected to waterproof and anticorrosive sealing treatment, the spare wave generator impeller 7 is exposed out of the floating ball hemisphere, and the joint of the spare wave generator impeller and the floating ball hemisphere is subjected to anticorrosive sealing treatment. The first data communication unit, the second data communication unit, first locating unit, second locating unit and two-way data transmission unit all adopt square box type encapsulation, the cable interface is left to the box body, arrange the lead acid battery both sides in, be located near floater central part, first data communication unit, the second data communication unit, first locating unit, the inside standing groove 4 of floater that is made by flexible material (like pearl cotton, foam insulation material etc.) is all arranged in to second locating unit and two-way data transmission unit, disc type screw thread self-locking antenna is chooseed for use to the transmission antenna, low and easy waterproof processing carries out. First multisensor data acquisition unit and second multisensor data acquisition unit arrange the floater body below in, floater body below correspondence is provided with multisensor data acquisition unit seal corrosion-resistant beam line ware 6 of putting, each sensor probe links to each other with the first CPU data processing unit and the second CPU data processing unit that correspond via the cable, sensor probe all is located below the sea level, the lower probe distance is controlled according to the cable for the actual demand, the waterproof anticorrosive treatment is all done with vulcanized rubber to the probe and cable junction, waterproof anticorrosive sealed treatment is done with the spherical shell junction to the cable. The first CPU data processing unit and the second CPU data processing unit are arranged in a floating ball inner placing groove 4 made of flexible materials (such as pearl wool, foam heat insulation materials and the like) above the battery, are packaged by a square box type waterproof and anticorrosion sealing plate 2, and a cable interface is reserved on the box body.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a buoy type sea water multi-parameter online master-slave monitoring system which characterized in that includes: the system comprises a main system, a plurality of slave systems electrically connected with the main system, a server end and an operation terminal; the system comprises a plurality of slave systems, a master system and a server, wherein the slave systems are used for acquiring position information and seawater parameter information of each slave system, and the master system is used for acquiring the position information and the seawater parameter information acquired by the slave systems, integrating the position information and the data information of the master system and sending the integrated position information and the data information to the server; wherein:
the main system comprises a first long-endurance power supply unit, a first standby wave power generation unit, a first multi-sensor data acquisition unit, a first CPU data processing unit, a first data communication unit, a first positioning unit and a bidirectional data transmission unit, wherein the first multi-sensor data acquisition unit is connected with the first long-endurance power supply unit through a cable;
the slave system comprises a second long-endurance power supply unit, a second standby wave power generation unit, a second multi-sensor data acquisition unit, a second CPU data processing unit, a second data communication unit and a second positioning unit, wherein the second multi-sensor data acquisition unit is connected with the second long-endurance power supply unit through a cable;
the server side is used for data storage, networking local query and networking local download;
the operation terminal is a mobile device and mainly comprises a mobile phone and a computer and is used for compiling a sleep or wake-up command code;
the main system and the auxiliary system are all packaged in the buoy, the buoy mainly comprises a spherical shape, a conical shape, a barrel shape and a cake shape, and the buoy is mainly made of ABS engineering plastics.
2. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first long-endurance power supply unit and the second long-endurance power supply unit have the same structure and respectively comprise a solar cell panel, a battery, a solar charging control module and a lightning protection module, and the solar charging control module and the lightning protection module are respectively connected with the solar cell panel and the battery; the solar cell panel is a flexible solar cell panel or a rigid solar cell panel; the battery is a lead-acid storage battery or a lithium battery.
3. The buoy-type seawater multi-parameter online master-slave monitoring system as claimed in claim 1, wherein the first backup wave power generation unit and the second backup wave power generation unit have the same structure and each comprise an impeller, a rotating shaft, a gear and a generator, the rotating shaft is connected to the impeller, the rotation of the impeller drives the rotating shaft to rotate, and further drives an internal gear connected to the other end of the rotating shaft to rotate; the first standby wave power generation unit and the second standby wave power generation unit are electrically connected with the solar charging control module.
4. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit have the same structure and comprise one or more of a temperature sensor, a salinity sensor, an acidity sensor, a depth sensor and a chlorophyll concentration sensor.
5. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first CPU data processing unit and the second CPU data processing unit have the same structure and each comprise a core processing system based on STM32, and the core processing systems are respectively used for processing seawater parameter information acquired by the first multi-sensor data acquisition unit and the second multi-sensor data acquisition unit.
6. The buoy type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first long-endurance power supply unit, the second long-endurance power supply unit, the first multi-sensor data acquisition unit, the second multi-sensor data acquisition unit and the STM 32-based core processing system are connected to a PCB circuit board through cables and quick connection terminals.
7. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first positioning unit is used for accurately positioning the master system through a GPS or Beidou satellite positioning system and simultaneously unifying the time for acquiring seawater parameter information by the first multi-sensor data acquisition unit;
the second positioning unit is used for accurately positioning the slave system through a GPS or Beidou satellite positioning system and is also used for unifying the time of the second multi-sensor data acquisition unit for acquiring the seawater parameter information.
8. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the first data communication unit and the second data communication unit have the same structure and comprise low-power-consumption communication modules and communication antennas, wherein the communication technologies adopted by the low-power-consumption communication modules mainly comprise a 4G signal transmission technology, a LoRa technology, a radio communication technology and a Bluetooth transmission technology; the communication antenna is a sucker thread antenna or a disc antenna with self-locking threads.
9. The buoy-type seawater multi-parameter online master-slave monitoring system of claim 1, wherein the bidirectional data transmission unit comprises a low-power-consumption data transmission module and a transmission antenna, wherein the transmission technology adopted by the low-power-consumption data transmission module mainly comprises a 4G signal transmission technology and a WiFi wireless network technology, and the transmission antenna is a sucker thread antenna or a disk antenna with self-locking threads.
10. The buoy-type seawater multi-parameter online master-slave monitoring system as claimed in claim 1, further comprising a parameter exceeding alarm module for monitoring seawater parameter information collected by the first multi-sensor data collection unit and the second multi-sensor data collection unit, and performing alarm reminding if the seawater parameter information exceeds a set range.
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| CN114189820A (en) * | 2021-11-17 | 2022-03-15 | 青岛杰瑞自动化有限公司 | Buoy data acquisition system and control method |
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