1049results about "Buoys" patented technology

The invention discloses an on-site monitoring system for the performance of an elastic loose type anchorage system suitable for deep-sea buoys, and particularly relates to the field of deep-sea monitoring. The on-site monitoring system auxiliary comprises a central processing module, wherein the output end of the central processing module is separately connected with an information display module,an information storage module, an auxiliary recovery module and a driving module, and the input end of the central processing module is separately connected with a power supply module, a monitoring module, a correction module and a positioning module. According to the on-site monitoring system for the performance of the elastic loose type anchorage system suitable for the deep-sea buoys, the auxiliary recovery module is arranged, air bags are installed at a plurality of node positions on the anchorage system, a booster pump in a pressurization unit is used, outside air is conveyed into a floating ball unit through a pipeline unit, so that the retractable air bags are enabled to bulge upwards to float, the whole anchor system is directly floated in sections, people conveniently recycle theanchorage system greatly, the workload during the recycling process is reduced, and the practicability is high.

This invention relates to a modular sensing, communication, and analytics platform. The platform includes a modular device network having a communication module, a main module, and at least one modular device, where the communication module, the main module, and the at least one modular device use acoustic signals, visual signals, light signals, and / or radio frequency to establish a communication link between the communication module, the main module, and the at least one modular device.

The invention relates to the technical field of bridge pier scour monitoring, discloses an air-water-shore cooperative overwater float type bridge pier scour monitoring system, and belongs to the technical field of bridge safety monitoring. According to the system, an integrated framework is formed by a buoy platform, a shore-based cooperative monitoring station and a cloud monitoring platform. The buoy platform is fixed to a pier through a mooring lead, the underwater sonar module of the buoy platform can scan the terrain of a riverbed at multiple angles, and the overwater module integrates high-precision positioning and video monitoring. The shore-based station is provided with a laser scanner and a high-definition camera to monitor the overwater structure and the macroscopic environment of the pier. The cloud platform serves as a control center, converges the multi-source data of the buoys and the shore stations through a communication network, carries out time sequence correlation and fusion analysis, and dynamically evaluates the scour pit development and the bridge pier structure state. According to the invention, the limitation of a single monitoring mode is broken through, collaborative acquisition and intelligent fusion of air, water and shore data are realized, the comprehensiveness, accuracy and early warning capability of monitoring are remarkably improved, and reliable guarantee is provided for safe operation of bridges.

The invention relates to the technical field of monitoring equipment, in particular to a hydrology and water resource automatic monitoring system and method.The hydrology and water resource automatic monitoring system comprises a floating module, a monitoring module and a regulation and control module, and when hydrology data monitoring needs to be conducted on a water area with the high flow speed, the overall length of a connecting module is adjusted according to the water depth; the monitoring module can reach the specified depth when the floating module floats on the water surface, the monitoring module monitors hydrological data of water at the specified depth, the regulation and control module is provided with a first regulation and control assembly and a second regulation and control assembly, the first regulation and control assembly is used for stabilizing the state of the monitoring module when water flow impacts the monitoring module, and the second regulation and control assembly is used for stabilizing the state of the monitoring module when water flow impacts the monitoring module. The probability that the monitoring module shakes is avoided, and then the probability that the floating module overturns is avoided; and the second regulation and control assembly is used for prolonging the contact duration of the water at the specified depth and the monitoring module, so that the interference of the water flow on the monitoring module is reduced, and the hydrological data monitoring accuracy of the monitoring module is improved.

The invention discloses a marine environment monitoring instrument, and belongs to the technical field of marine monitoring instruments, and the marine environment monitoring instrument comprises a buoy main body which is used for providing buoyancy to enable the monitoring instrument to suspend on the sea surface; the undersea monitoring mechanism is arranged below the buoy main body and is used for monitoring the marine environment; the reciprocating sliding table mechanism is arranged between the buoy main body and the undersea monitoring mechanism and comprises a sliding table capable of reciprocating in the vertical direction; the cleaning mechanism is arranged on the sliding table, surrounds the periphery of the undersea monitoring mechanism and is used for cleaning the outer surface of the undersea monitoring mechanism when the sliding table reciprocates; the reciprocating driving mechanism is arranged between the buoy body and the reciprocating sliding table mechanism and used for driving the sliding table to reciprocate in the vertical direction. The surface cleaning device can be used for regularly cleaning the peripheral surface of the monitoring instrument.

The application discloses a floating monitoring system for water quality monitoring. The disclosed floating monitoring system comprises a hollow floating body, a first through hole is formed in the edge of the floating body for applying a pulling force to move the floating monitoring system to a preset position; a monitoring device is arranged in the middle of the floating body, the monitoring device comprises a shell, a base and a camera, the shell and the base enclose a mounting space, the camera is arranged in the mounting space, and the base is arranged on the floating body; a photovoltaic assembly is arranged on the upper surface of the floating body and surrounds the monitoring device, the photovoltaic assembly is arranged upwardly in a direction extending from the edge of the floating body to the central axis of the floating body; a sensor assembly comprising a sensor; a first protrusion is protruded on the floating body, the first protrusion can be immersed in water, the value of A*La-B*Lb is a first value, when the first value is positive, the first protrusion is arranged close to the sensor assembly, and when the first value is negative, the first protrusion is arranged close to the battery.

The utility model belongs to the technical field of navigation marks, and particularly relates to a navigation mark capable of resisting multiple waves. The navigation mark comprises an upper fixing plate, a wave impact resisting structure, a damping system, a connecting shaft, a floating ball, a lower fixing plate, an adjustable anchoring cable and a fixing object. The upper part of the upper fixing plate is connected with the navigation mark body; the two ends of the wave impact resisting structure are connected with the upper fixing plate and the lower fixing plate correspondingly. The damping system is located in the wave impact resisting structure. The upper fixing plate and the lower fixing plate are X-shaped, and the floating ball is arranged between the X-shaped ends of the upper fixing plate and the lower fixing plate; the connecting shaft penetrates through the floating ball, and the two ends of the connecting shaft are connected with the tail ends of the X-shaped structures of the upper fixing plate and the lower fixing plate. The adjustable anchoring cable is connected with the lower fixing plate; and the lower part of the adjustable anchoring cable is connected with a fixture. Energy generated by multiple waves is effectively absorbed and dissipated, shaking of the navigation mark due to the action of the waves is reduced, and vibration is prevented from being directly transmitted to the navigation mark body.

The invention discloses a floating type water quality monitor for water conservancy environment monitoring. A shaft body of an adjusting assembly is provided with a first sweeping assembly used for scraping the upper end and the lower end of a protection assembly; a second sweeping assembly used for scraping the inner wall of the protection assembly is arranged in the first sweeping assembly. A third sweeping assembly used for scraping the outer wall of the protection assembly is arranged at the bottom end of the adjusting assembly. In this way, the storage roller is driven to rotate through the hand wheel, and therefore the steel wire rope stored on the storage roller can put the fixing block into the water bottom along the long groove in the supporting plate; the floating seat can be fixed; when the pair of rotating shafts of the motor rotates, the transmission shaft can synchronously rotate along with the rotating shafts; therefore, the first fixing ring can conduct circular motion around the transmission shaft, and the cleaning brush is driven to clean the upper end and the lower end of the cavity of the isolation hood. Meanwhile, a first scraping plate can be driven to scrape the inner wall of the isolation hood; and meanwhile, the second scraping plate can be driven to scrape the outer wall of the isolation hood.

The invention provides a water-gas interface gas collecting device and a monitoring method, and the collecting device comprises a floating part which is constructed to be annular and floats on a liquid surface; the framework extends upwards from the floating part; the membrane structure is arranged on the framework and is suitable for enclosing a flux box with a top opening with the framework part and the floating part; the zero gas supply unit is suitable for supplying zero gas to a water-gas interface positioned in the flux box, so that to-be-detected gas from the water-gas interface moves upwards; and the collection unit is arranged at the upper part of the flux box and is suitable for collecting mixed gas containing zero gas and gas to be detected.

The invention discloses a novel wave-driven drifting buoy, and belongs to the field of wave energy utilization of an ocean new energy power generation technology. The drifting buoy comprises a spherical floating body assembly, a harvesting energy power generation device, an electric power storage assembly and a data collecting and monitoring system, the harvesting energy power generation device, the electric power storage assembly and the data collecting and monitoring system are installed in the floating body assembly, the floating body assembly is sealed and floats on the water surface, and the harvesting energy power generation device can efficiently convert six-degree-of-freedom motion generated by the floating body assembly under the action of wave energy into electric energy; the electric power storage assembly is used for storing electric energy of the harvesting energy power generation device and supplying the electric energy to external electric equipment, and the data acquisition monitoring system is used for monitoring and positioning the movement of the drifting buoy and feeding monitoring data and positioning information back to the control end. The drifting buoy solves the problems that an existing wave energy power generation device is insufficient in power generation capacity, large in voltage fluctuation range and insufficient in survivability under complex sea conditions due to high direction sensitivity and narrow-band response limitation, and reliability is reduced due to wave impact and salt spray corrosion.

The invention discloses a lifting type underwater water quality measuring device, which belongs to the technical field of water quality monitoring equipment and comprises a floating mechanism, a cleaning mechanism, a winding machine, a lifting frame body, an isolation bin mechanism and a measuring integrated cylinder. The floating mechanism bears the whole floating on the water surface and can be dragged to move along with the ship to achieve rapid transition. The winding machine controls the lifting frame body through the traction rope to drive the measurement integration cylinder to move vertically, and continuous collection of different depth parameters of the water body is achieved. The isolation bin mechanism is a bin body with a downward opening formed by closing two half shells, and a measurement integration cylinder is accommodated in the isolation bin mechanism; a water-gas dual-purpose pump of the cleaning mechanism injects gas into the closed cabin body to empty accumulated water so as to expose the probe, and then sprays water flow to wash attachments on the surface of the probe. The device solves the problems of poor mobility, low profile measurement efficiency and data misalignment caused by probe biological pollution of the existing equipment, and has the capabilities of flexible transition, efficient layered monitoring and reliable in-situ self-cleaning.

The invention discloses an installation buoy state monitoring method for marine environment monitoring based on the Internet of Things, and relates to the field of the Internet of Things, and the method comprises the steps: laying a buoy group according to a task demand, and building a communication link; self-inspection is started, parameters are configured according to needs, and the buoy state and environment data are collected in combination with a periodic mode and a trigger mode; after being preprocessed and transmitted to a monitoring platform through multi-channel redundancy, the data is subjected to space-time fusion and standardization processing; the intelligent analysis module is used for evaluating the health condition and environmental adaptability of the buoy so as to recognize abnormity, early warning is given out according to risk classification, and linkage response is started; the system continuously accumulates data, and continuously optimizes an identification model and an alarm threshold by means of a gradient descent method to realize closed-loop optimization and dynamic parameter updating. The system has the advantages that by means of the Internet of Things sensing network and the adaptive multi-channel redundancy transmission and intelligent analysis technology, comprehensive and accurate buoy state monitoring in the complex marine environment is achieved, communication is stable, and operation and maintenance are efficient.

The application relates to the technical field of monitoring platforms, and discloses a sea floating type monitoring platform, which comprises six hollow pipes of a floating frame, a floating disc fixedly connected at the center of the floating frame, an extension rod fixedly connected to the lower surface of the floating disc, an anti-swing plate fixedly connected to the lower end of the extension rod, a butt joint seat fixedly connected to the upper surface of the floating disc, a support post threadedly connected to the butt joint seat, a monitoring unit fixedly connected to the top end of the support post, and a solar panel arranged on the outer surface of the monitoring unit. The anti-swing plate with the through hole connected to the floating disc can disperse the water flow impact force, and the anti-swing plate is fixed by cooperating with an anchor hook, so that the platform swing and drift are reduced, and the monitoring stability is ensured. The whole floating frame is hexagonal, a plurality of floating frames can be quickly spliced and combined through end parallel heads, the monitoring coverage range can be flexibly expanded, and the monitoring demand of different sea areas such as near-shore small ranges and far-sea large ranges can be met. Meanwhile, the floating plate can be conveniently disassembled and assembled through the lock pin, and local maintenance and replacement are facilitated.

The invention relates to the technical field of ocean observation, in particular to an ocean power and biochemical element observation system aiming at different observation requirements, which comprises a submersible specimen body, an intelligent sensing module, a multi-mode communication module, a multi-element observation module and a main control module, the technical problems that an existing observation system is incomplete in communication architecture, lack of intelligent perception, insufficient in multi-element synchronization, low in data transmission reliability and poor in adaptability are solved, and full-water-depth, multi-scene and high-precision ocean power and biochemical element collaborative observation is achieved.

The utility model discloses a multimode personal search and rescue position indicating mark which comprises a shell, a main control module and a power supply are arranged in the shell, one end of the shell is provided with a VHF antenna which can be stretched and opened, and the other end of the shell is provided with a wireless communication module. A Beidou short message receiving and transmitting circuit, an AIS transmitting circuit, a VHF DSC transmitting circuit, a VHF voice transmitting circuit, a Beidou short message transmitting antenna, a Beidou short message receiving antenna, a positioning module and a positioning antenna are integrated on the main control module, and the VHF antenna and the power supply are electrically connected with the main control module. A plurality of modules are integrated on the main control module, various alarm means are used for alarming respectively, the probability that distress alarm is found in time can be greatly improved, search and rescue efficiency is improved, the VHF antenna can be stretched and extended when used, and the problems of the length and portability of the VHF antenna are solved.

The application relates to an active profile display device and method of a marine observation buoy, which is composed of an embedded microprocessor, an LED driving module, an illumination sensor, an LED lamp strip, a 485 bus protocol module, an AIS receiving module and a positioning module, wherein the embedded microprocessor is connected with the LED driving module, the illumination sensor, the 485 bus protocol module, the AIS receiving module and the positioning module respectively, and the LED driving module is connected with the LED lamp strip. The embedded microprocessor performs data compliance discrimination inspection every second, and performs active profile display analysis control module in a timing mode. According to the weighted calculation of the distance normalization result of the ship and the buoy, the LED driving power, the light duration and the extinguishing duration are adjusted. The beneficial effect of the application is that the LED lamp strip power and the light and extinguishing duration are dynamically adjusted according to the distance of the surrounding ships, so that better marker profile display effect is realized with less energy consumption.

The invention relates to the technical field of deep sea communication and ocean observation, in particular to a long-term stable real-time communication system based on domestic satellites under high sea conditions. Comprising a submerged buoy body, the submerged buoy body is provided with a communication floating body module, a multi-source domestic satellite communication module, a low-power-consumption control module and a data processing module which are electrically connected in sequence, and an intelligent sensing module and an underwater data access module which are respectively connected with the data processing module; the device further comprises a main floating body. The system can be widely applied to deep-sea subsurface buoy platforms, marine environment monitoring stations, deep-sea scientific investigation equipment and other scenes, realizes real-time transmission of hydrodynamic and biogeochemical multi-element synchronous observation data at the water depth of 0-6000 meters, and supports research on the dynamic process of isolated waves, near-inertia internal waves and the like in the ocean and safety guarantee of the marine environment.

The invention relates to the technical field of ship navigation observation equipment, in particular to a sonar and noise detection integrated marine ecological monitoring buoy system, which comprises a sonar array dynamic regulation and control module which comprises a sonar array with an adjustable spatial position and dynamically adjusts the dip angle of the sonar array according to the noise propagation direction through a stepping motor driving mechanism, obtaining sonar target data; a noise collaborative sensing module; a sonar-noise closed-loop control module: a noise feature hierarchical extraction unit; a sonar parameter dynamic generation unit; a multi-modal fusion decision unit; the self-adaptive resource scheduling module is used for calculating the effective detection radius of each sonar based on noise energy distribution and dynamically distributing transmitting power; through innovative measures of cooperative work of multiple sonar arrays, noise feature extraction, intelligent resource scheduling and the like, the adaptability and monitoring accuracy of the marine ecological monitoring buoy system in a complex environment are greatly improved, and meanwhile extraction of ecological information and effective suppression of noise are achieved.

The invention discloses a self-inflating underwater buoy cabin released through electromagnetic control. The self-inflating underwater buoy cabin is characterized in that a locking and disengaging device is arranged in a floating bag cabin shell; in an initial state, the buoy is folded and placed in the shell of the floating bag cabin; the lower end of the buoy is in locking connection with the locking-disengaging device. And during separation and release, after the electromagnetic valve unlocks the buoy by the locking and releasing device, the buoy is ejected upwards by the locking and releasing device, and the buoy is automatically inflated to further float and unfold by utilizing the reduction of external water pressure. Compressed gas in the pressure bottle is injected into the floating bag by utilizing the actual process that the external pressure is gradually reduced when the buoy floats upwards, so that automatic inflation is realized, the size of the buoy is further reduced by adopting the flexible antenna, and finally, the miniaturization design of the whole buoy is realized.

The invention discloses a dynamic rotary cleaning type anti-winding buoy, and relates to the technical field of buoys, the dynamic rotary cleaning type anti-winding buoy comprises a floating body, a mast is fixed on the upper end face of the floating body, a reinforcing column is fixed in the middle of the mast, and a plurality of detection devices are further installed on the mast; the cleaning assembly is installed on the reinforcing column and comprises a first cleaning assembly and a second cleaning assembly, the first cleaning assembly is rotationally arranged on the reinforcing column, and the second cleaning assembly is hinged to one end of the reinforcing column and located below the first cleaning assembly; and the anchor cable is fixed to the lower end of the second cleaning assembly, and counterweight equipment is fixed to the end, away from the second cleaning assembly, of the anchor cable.

The invention relates to the technical field of ocean observation, in particular to an air-sea flux observation system platform attitude monitoring and correcting system which comprises a buoy platform composed of a buoy body and a buoy anchoring system, and a buoy platform attitude monitoring system used for conducting attitude monitoring on the buoy platform is arranged on the buoy body. And the attitude correction system is used for performing attitude correction on the buoy platform and comprises a coordinate system rotating module, a shake correction module and a tilt correction module. The problem that the accuracy of data observed by an air-sea flux observation system is difficult to guarantee by buoy attitude change in the prior art is solved.

The invention provides a navigation mark monitoring data processing method and a navigation mark monitoring data processing system for ship water pollutant discharge, which are applied to the technical field of sewage discharge, and are used for obtaining readings of various types of water quality sensors on navigation marks in real time and calculating the change rate of the readings in a preset monitoring time period. And intelligent judgment is carried out according to a combination mode of reading change rates of different sensors. The method can intelligently distinguish the fault of the sensor from the actual water pollution, and significantly improves the accuracy of the monitoring data and the reliability of pollution event identification, thereby avoiding the wrong attribution of the pollution responsibility, and providing a more accurate and more reliable monitoring means for the water environment protection.

The invention relates to a liftable energy self-sufficient ocean communication buoy system which comprises a buoy body. The wave energy power generation device is installed in the buoy body and used for converting wave mechanical energy into electric energy when the buoy body moves up and down along with waves; the energy storage device is electrically connected to the wave energy power generation device; the lifting system comprises a ballast tank and a mechanical lifting device; wherein the ballast tank is arranged in the buoy main body and is used for adjusting the buoyancy by adjusting the water quantity in the tank; the mechanical lifting device is fixed to an external anchoring foundation, connected to the buoy body and used for driving the buoy body to do lifting motion in water. The communication device is used for carrying out data communication in a water surface state or an underwater hidden state; and the control device is used for controlling lifting of the buoy main body and switching of communication modes of the communication device according to environmental parameters or remote instructions, and has the advantages of being high in severe sea condition resistance, high in concealment and scene adaptability, self-sufficient and stable in energy, low in operation and maintenance cost and reliable in communication function.

The invention discloses a self-adaptive split type ocean boundary layer dynamic monitoring device, relates to the field of intertidal zone monitoring, and aims to solve the problem that existing equipment is difficult to meet long-term, three-dimensional and stable monitoring. The device comprises a main body and a buoy unit, the buoy unit is divided into three layers of platforms which are respectively provided with atmosphere monitoring equipment, water level wave monitoring equipment and water body monitoring equipment, and atmosphere-water body multi-element three-dimensional monitoring can be realized; the main body further comprises a hollow pipe, a micro floating body, a step foot, a sediment sampling pipe, a power generation floater and a supporting mechanism, the step foot assists the device in moving in a complex terrain, the sediment sampling pipe obtains a time sequence sample, the power generation floater utilizes tidal power generation to supply power, and the supporting mechanism adjusts adsorption force and bearing force through a triangular pyramid riveting structure, barbs and acoustic ranging to ensure that the device is stable. The device does not need to be frequently put and recycled, can stably monitor for a long period, and provides comprehensive data for intertidal zone environment research.

The invention belongs to the related technical field of underwater communication equipment, and discloses a variable-depth pull-type buoy body, the overall appearance of the variable-depth pull-type buoy body is of a wing-shaped structure, and the variable-depth pull-type buoy body comprises flow stop plate assemblies, an antenna assembly, a watertight instrument cabin, a pull sliding block and a horizontal rudder assembly, the antenna assembly is arranged in a groove in the upper surface of the wing-shaped structure, and the whole watertight instrument cabin is pre-buried in the wing-shaped structure; the dragging sliding block is arranged on the lower surface of the wing-shaped structure and can move front and back, the diving rudder assembly can change the attack angle of the diving rudder, and therefore the underwater depth and posture of the buoy body can be adjusted through cooperation of the diving rudder assembly and the diving rudder assembly. According to the invention, rapid switching between a water surface working state and an underwater working state can be realized, and a function of real-time depth control in an underwater towing process is realized; in addition, when the buoy body sails underwater along with the platform, no obvious signal characteristic exists on the water surface, good working concealment is achieved, and the communication capacity of the deep-sea movable underwater platform can be effectively improved.

The invention discloses an acoustic-optical-electric multi-dimensional sensing integrated underwater disaster-causing object monitoring system which is suitable for water areas with strict stability requirements such as nuclear power plants. The system comprises a floating body, a control integrated cabin, a solar power supply module and a liftable regulation and control cabin. The regulation and control cabin is driven by a rack-gear mechanism and can drive the acoustic, optical and electrical monitoring modules installed on the outer wall of the regulation and control cabin to dive as a whole, and flexible adjustment of the monitoring depth is achieved. When stormy waves are large, the gravity center of the system can be lowered through the descending regulation and control cabin, and the anti-overturning stability is further enhanced by combining the active water injection function of a water storage cavity in the descending regulation and control cabin. In addition, by coordinating multidirectional drainage of the water storage cavity, active impact resistance and low-speed position fine adjustment can be achieved. Through collaborative design of the structure and control, the stability of the floating body is improved, meanwhile, continuous, stable and collaborative work of acoustic, optical and electric sensors under complex hydrological conditions is guaranteed, and reliable, multi-dimensional and in-situ monitoring of underwater disaster-causing objects is achieved.

The invention belongs to the technical field of ocean monitoring, and particularly relates to a wide-area target monitoring intelligent buoy system which comprises a water surface part, a floating body part and an underwater part. The water surface part is integrated with a visible light vision acquisition module with a rotating mechanism, a sea surface environment monitoring module, an antenna module, a positioning module, a remote sensing receiving module, a communication module and the like; the floating body part comprises a floating body block, and an embedded cluster intelligent processing module, a data storage module and a power supply module which are arranged in the floating body block and communicate with one another; the underwater part comprises an underwater acoustic sensing module and an underwater magnetic sensing module. According to the invention, through integration of a plurality of sensors, water surface and underwater integrated cooperative detection is realized; the embedded cluster intelligent processing module adopts a cluster architecture without a central node, has the capabilities of task dynamic allocation and fault seamless switching, and greatly improves the comprehensive detection performance, the intelligent decision-making level and the long-term stability in a marine environment of the system.

The invention belongs to the technical field of earthquake monitoring, and particularly relates to an underwater earthquake monitoring device which comprises a floating table, a cavity is formed in the side wall of the floating table, a winding mechanism is fixed to the upper side of the floating table, a support is fixed to the lower end of the winding mechanism, and first mounting blocks are fixed to the front side and the rear side of the support correspondingly; the side wall of the first mounting block is in threaded connection with a first bolt, and a bottom plate is fixed to the lower end of the support through the first bolt. Through cooperation of the buffer mechanism, the buffer plate and the buffer column, received external force is effectively buffered, and the protection effect on the monitoring device body is improved; through cooperation of a rotating mechanism, a rotating plate, a mounting plate, a cleaning brush and a connecting mechanism, when the device is used for a long time, if a large amount of moss or soil is blocked in meshes of the protective net cover, the moss or soil can be effectively treated, and signal receiving of the monitoring device body is prevented from being affected.

The invention belongs to the technical field of ocean engineering and ocean observation, and relates to an ocean sensor long-term test device and method based on an autonomous underwater vehicle. The method comprises the following steps: executing a marine environment observation task, and storing an observation data sequence in a second AUV in real time; continuously monitoring the electric quantity state and the storage space occupancy rate, and when the electric quantity state is lower than a preset electric quantity threshold value or the storage space occupancy rate reaches a preset storage threshold value, generating a corresponding energy supplement demand signal or a data transmission demand signal; analyzing and judging the generated energy complementing demand signal or data transmission demand signal to determine an energy complementing mode or a data transmission mode; performing joint optimization on the energy complementing path or the data transmission path and the observation path after energy complementing or data transmission is completed, and generating a path planning result of multi-device cooperative operation and a corresponding scheduling strategy; and based on the path planning result and the scheduling strategy, related equipment is controlled to execute corresponding energy complementing operation or observation data transmission operation.

The utility model discloses a surveying buoy for hydrology and water resources. The surveying buoy comprises a surveying buoy body, a floating ring, a lantern ring base, a main linkage device and a side linkage device. The main linkage device and the side linkage device are arranged on the two sides of the lantern ring base respectively and are symmetrically arranged with respect to the axis of the measuring mark body. The main linkage device is connected with the measuring mark body and the lantern ring base, and the side linkage device is connected with the connecting lug on the inner side of the floating ring and the lantern ring base, so that multi-axial swing of the measuring mark body in the floating ring is achieved. The main linkage device and the side linkage device are of the same structure and are each composed of a first swing ring, a second swing ring, a sliding lug and a pull strip, and a buffering linkage structure is formed through sliding fit of the sliding lugs on the surfaces of the swing rings and the pull strips. A stay rope and a balancing weight are arranged at the bottom of the measuring mark body and used for providing traction stable force in water, and a photovoltaic wing plate is arranged outside the measuring mark body and used for supplying energy. The structure can effectively isolate shaking conduction caused by waves, and the stability and the anti-interference capacity of the measuring mark body are improved.