77 results about "Environmental energy" patented technology

A portable agent package apparatus for coupling to one or more environment, energy or water infrastructure or water body sensors produce timestamped or temporal process data, includes a physics surrogate world model trained to predict at least one hydraulic, chemical, or biological state variable of the sensed water system, a connection memory that stores metadata describing data source identifiers, units, and sampling cadence, pointers to available analytical tools or peer agent packages, or streams of operational experience or a hierarchical options library, an emotion tensor continuously encodes normalized metrics comprising at least one of model accuracy, computational load, data quality, latency, and uncertainty, or further including an exploration bonus channel, a value estimate error, an anomaly score, or an alignment divergence flag, and a bidirectional, authenticated communication interface that receives the temporal or timestamped process data from the one or more sensors, transmits Memo updates, and accepts goal directives.

This invention relates to a method for evaluating the energy-saving performance of green buildings based on a backpropagation (BP) neural network, belonging to the field of green building technology evaluation. Using the Delphi method and comparative analysis, 14 evaluation indicators are selected from five dimensions—energy-saving design, environmental energy consumption, building lighting, building ventilation, and building sunshine—to construct a quantitative indicator system. Then, the analogy-heuristic (AHP) method is used to determine the indicator weights, and consistency checks are performed to eliminate subjective bias. Finally, a BP neural network evaluation model is established, using the quantitative data of the 14 indicators as input. Through training and optimization, the energy-saving level of the green building is determined. This invention can accurately determine the indicator weights using a multi-dimensional quantitative indicator system and the AHP method, and it can ensure high accuracy of the evaluation results through the strong data processing and self-optimization capabilities of the BP neural network.

The invention relates to a self-adaptive graded energy dissipation type rock wall anchoring system and a folding and unfolding inflatable residential cabin, which comprise an anchoring assembly, a buffer assembly, an inhaul cable and a prestress adjusting assembly, and realize stable anchoring of a folding and unfolding framework inflatable structure in a lunar lava pipe environment. The anchoring assembly is tightly combined with a rock wall drill hole in an expansion mode, and basic anchoring force is provided for the system. The buffering assembly is arranged in the sliding cavity and can absorb environment energy to achieve graded energy consumption when the local rock wall is slightly shocked. Reliable connection between the anchoring assembly and the prestress adjusting assembly is achieved through the inhaul cable. The prestress adjusting assembly adjusts the prestress of the inhaul cable to counteract stress fluctuation caused by factors such as environment deformation and temperature change. The technical problem that an anchoring structure needs to give consideration to both stability and adaptability in special environments such as low gravity, high radiation and easy slight shock of the moon is solved, and a core guarantee is provided for safe deployment of a folding and unfolding framework inflatable structure in the lunar lava tube.

The present application relates to the technical field of biochip, in particular to a multi-waveband synergic release permeation-quantitative biochip, which comprises a substrate, a permeation function layer and a gold plating layer stacked from bottom to top; the substrate is made of graphene material with a thickness of 0.05-0.1mm, used for receiving and storing environmental energy; the permeation function layer has a thickness of 0.1-0.3mm, which is made of a mixture of nano far infrared powder, anion powder, magnetic powder and nano catalytic material with a mass ratio of 3:2:2:1, and then compounded with a biocompatible adhesive; the present application simultaneously releases magnetic wave, far infrared wave, anion wave and quantitative wave, and has the dual functions of human physiotherapy and material purification, solves the problem of single function of the existing products, the energy storage capacity of the graphene substrate and the energy aggregation effect of the gold plating layer greatly improve the energy utilization efficiency, prolong the chip action time, the permeation technology strengthens the waveband penetration capacity, and when acting on the human body, it does not need to be pasted on the skin, and when acting on the material, it does not need to be soaked, and the use scene is flexible.

The invention relates to the technical field of intelligent water treatment, in particular to a sewage treatment plant treatment efficiency evaluation and dynamic simulation system based on a 3E1S theory, a core theory layer is used for defining interaction rules among an environment system, an energy system, an economic system and a social system on the basis of a 3E1S theory framework; the core technology layer is used for loading various algorithm models and operation environments; the data layer is used for collecting multi-source heterogeneous data in four dimensions of environment, energy, economy and society; the calculation layer is used for calling a related algorithm model to quantify resource waste and an efficiency value based on the collected multi-source heterogeneous data, dynamically simulating a governance path in combination with a preset strategy library and a self-defined strategy, and carrying out iterative optimization to obtain an optimal strategy packet; and the decision-making layer is used for presenting cooperation states among the environment system, the energy system, the economic system and the social system in a visual early warning mode. According to the invention, full-chain and multi-system collaborative treatment and dynamic optimization of the sewage treatment plant can be realized.

A method includes broadcasting, by a powered wireless device, a survey request frame to a plurality of ambient (AMP) devices that harvest environmental energy, wherein the survey request frame comprises a unique public key to be used by each AMP device, of the plurality of AMP devices, to generate a survey response frame. The method includes using, within the survey request frame, a first random address as a source media access control (MAC) address and one of a broadcast address or a group address as a destination MAC address. The method includes determining, from each respective survey response frame, whether a corresponding AMP device of the plurality of AMP devices is accessible from which to securely obtain data.

The application discloses a kind of Pt nanoparticle load Fe-based MOF photocatalyst and its preparation method and application, belong to environmental energy technical field.The preparation method disclosed in the application uses 2-amino terephthalic acid, FeCl3·6H2O and aqueous solution of chloroplatinic acid hexahydrate as raw material, through hydrothermal reaction, Pt nanoparticle is dispersed in situ and loaded NH2-MIL-101 (Fe), reduces interface charge transfer resistance, inhibits the recombination of photo-generated carriers, to further improve the photocatalytic nitrogen fixation activity, using the synergistic effect of NH2-MIL-101 (Fe) composite photocatalyst containing Pt nanoparticle to achieve the purpose of improving the yield of photocatalytic conversion of nitrogen to ammonia, significantly solve the high energy consumption and environmental pollution problem of traditional industrial nitrogen fixation Haber-Bosch method.

The invention discloses a liquid visual detection device based on a rotary friction nanometer generator, belongs to the field of environmental energy collection and sensing, and solves the problems that a traditional device depends on external power supply, maintenance is complicated, mechanical energy is wasted, and detection visualization is poor. The device comprises a rotary friction nanometer power generation module, an electric energy storage module, an electronic switch, an MCU master control module, a Bluetooth transmission module, a touch ACEL module, an array ACEL module and an intelligent visual acquisition module. The power generation module converts rotary mechanical energy into electric energy, and the storage module stores power to a critical value for power supply; the touch ACEL has different luminous intensities due to different liquids, the visual module acquires images and analyzes the images, the Bluetooth transmits data to the MCU, the MCU controls and displays logic, and the array ACEL visualizes coded information. The device realizes self power supply, reduces maintenance, improves detection intuition, is compact in structure and high in applicability, and can be used for liquid detection in the fields of environmental monitoring, industrial production and the like.

A registration method and device of an environmental energy supply apparatus, an apparatus, and a storage medium, relate to the technical field of communication. The method is executed by the environmental energy supply apparatus. The method comprises: sending first information to a first control apparatus, the first information being used for requesting access to the first control apparatus, and the first control apparatus being used for information interaction with the environmental energy supply apparatus (310). Through the above method, the environmental energy supply apparatus sends the first information used for requesting access to the first control apparatus, so that the environmental energy supply apparatus can establish an association relationship with the first control apparatus, and the first control apparatus can manage the environmental energy supply apparatus based on the established association relationship, thereby effectively avoiding the loss of the environmental energy supply apparatus and the like.

The invention provides a radiation refrigeration-hydrogel power generation composite material and a preparation method and application thereof, and belongs to the technical field of crossing of novel energy materials and intelligent temperature control materials, the radiation refrigeration-hydrogel power generation composite material comprises a radiation refrigeration layer and a hydrogel power generation layer, the radiation refrigeration layer comprises a PVDF / PPy porous membrane, and the surface of the PVDF / PPy porous membrane is provided with a PPy coating; the hydrogel power generation layer comprises chitosan / acrylic acid hydrogel, lithium chloride and nano carbon black. Through the design of a double-layer heterogeneous structure and the construction of a porous conductive network, radiation refrigeration and moisture power generation are vertically coupled, and an energy closed loop of passive heat dissipation and active power generation is achieved. Meanwhile, core support is provided for construction of a zero-carbon refrigeration technical system, a brand new technical path is provided in the fields of building energy conservation, cold-chain logistics, intelligent wearable equipment and the like, fossil energy consumption is reduced, continuous energy supply is achieved through environmental energy collection, and the requirements for global energy transformation and sustainable development are met.

The application relates to a low-power self-powered wireless monitoring node and a working method thereof. The node comprises an energy collection module, an energy storage module, a microcontroller, a sensor module, a storage module and a wireless communication module; the energy collection module is used for collecting environmental energy and charging the energy storage module; the energy storage module is used for providing electric energy; the microcontroller is used for processing the collected monitoring data and storing the monitoring data in the storage module, and the microcontroller controls the sensor module and the wireless communication module to switch between different working states according to preset conditions, so that the wireless communication module sends the monitoring data to a remote monitoring platform. The working method comprises environmental energy collection and energy storage, monitoring data collection and storage, data processing, starting the wireless communication module to send data when the uploading condition is met, and entering a sleep state or a low-power running state after the data sending is completed. The application can reduce the dependence on external power supply, reduce the energy consumption caused by long-term online, and improve the long-term online monitoring continuous operation capability.

The invention discloses a temporarily built scene source network load storage collaborative management and control system and method, and relates to the technical field of new energy comprehensive utilization. The system adopts a four-layer architecture including a sensing layer, a control layer, an execution layer and a cloud management platform, environment, energy and equipment state data are collected through the sensing layer, photovoltaic optimization, energy storage cooperative scheduling, load intelligent management and control and equipment full life cycle management strategies are generated through the control layer, and control instructions are executed by the execution layer. And the cloud platform realizes data storage, visual monitoring and remote operation and maintenance. According to the method, the photovoltaic efficiency is dynamically optimized, the energy storage is intelligently scheduled, the load energy consumption is managed and controlled, and the life cycle of equipment is tracked, so that the common problems of unstable power generation efficiency, unintelligent energy storage scheduling, low equipment reuse rate, extensive load energy consumption and the like in a temporarily built scene are solved, the energy utilization rate is improved, the idle time of the equipment is shortened, and the power utilization cost is reduced.

The application discloses a digital farm intelligent management system and relates to the technical field of intelligent management, and solves the problem that unattended field edge equipment cannot keep stable operation and safely complete remote upgrading in all seasons. For a large number of solar-powered edge sensing devices deployed in a digital farm, an artificial intelligence algorithm is used to predict the environmental energy supply and dynamically adjust the device task mode, and a self-health monitoring and progressive firmware upgrading mechanism is used to ensure that the devices can continuously and reliably operate under various weather conditions throughout the year and safely complete remote updating of firmware without interrupting business.

The invention provides a self-adaptive flow direction energy supply device for an underwater vehicle, and relates to an underwater energy capture and self-energy supply technology. The device comprises an underwater vehicle main body, a lifting supporting platform, an environment energy harvesting module, a fixed telescopic bracket and a propeller, the environment energy harvesting module comprises an energy harvesting bluff body, an elastic structure, a fixed guide rail, a transmission device, an electromagnetic energy harvesting device and a self-adaptive rotating platform. The environment energy harvesting module utilizes an energy harvesting bluff body to generate flow-induced vibration under the effect of incoming flow, and fluid kinetic energy is converted into reciprocating mechanical energy. The transmission device is meshed with the gear through the rack, converts reciprocating motion into rotating motion and drives the electromagnetic energy harvesting device to cut magnetic induction lines to generate electric energy for output. The self-adaptive rotating platform drives a rotating shaft and a supporting platform through a flow guide plate, automatic incident flow adjustment of the energy capturing module is achieved, and therefore the self-adaptive rotating platform adapts to water flows in different directions, and efficient capturing of energy is guaranteed. The underwater energy harvesting device can solve the problems that an existing underwater energy harvesting device is single in flow direction, low in efficiency and insufficient in adaptability, has the advantages of being compact in structure, high in energy conversion efficiency, high in environment adaptability and the like, and can be widely applied to underwater vehicles and other underwater equipment self-energy-supply systems running for a long time.

The invention discloses a geothermal energy utilization system and method, electronic equipment and a storage medium, and relates to the technical field of geothermal energy utilization, the system at least comprises a geothermal energy collection unit, a heat pump unit, a unit unit and an energy management unit, and the energy management unit is connected with the geothermal energy collection unit and the heat pump unit; the terrestrial heat collecting unit is used for obtaining terrestrial heat energy and transmitting the terrestrial heat energy to the heat pump unit; the heat pump unit is used for acting the received geothermal energy on a circulating working medium in the heat pump unit and providing heat energy for the unit unit through the circulating working medium; the unit unit is used for transferring the heat energy to the surrounding environment where the unit unit is located; and the energy management unit is used for monitoring the operation process of the geothermal energy collection unit and the heat pump unit to obtain a monitoring result and generating working parameters for controlling the geothermal energy collection unit and the heat pump unit to work according to the monitoring result, and the effect of improving the energy utilization efficiency of the geothermal energy utilization technology is achieved.

The invention provides an environment energy collection system and method, electronic equipment and a medium. The environment energy collection system comprises a plurality of energy collectors, an energy collection channel circuit and a processor, the plurality of energy collectors are electrically connected with the energy channel circuit respectively; the energy collection circuit is electrically connected with the processor; each energy collector is used for converting the collected environment energy of a specified type into direct-current voltage and providing the direct-current voltage to the energy collection channel circuit; the processor is used for determining the working mode of the energy collection channel circuit according to the direct-current voltage output by each energy collector and determining the target voltage output by the energy collection channel circuit according to the working voltage of the load; the energy collection channel circuit is used for switching to a working mode and outputting a target voltage when receiving the control signal, and the target voltage is greater than or equal to the working voltage of the load. According to the embodiment, the environment energy collection capability can be improved, the power output capability is improved, and energy is stably and reliably supplied to the load.

The invention discloses a wireless sensor network data reporting period self-adaptive adjustment method and system based on multi-parameter coupling, and the method comprises the steps: building a multi-factor coupled mathematical model through the real-time cooperative sensing of the internal energy state, external energy input, network topology load and channel competition condition of a node; and dynamically calculating an optimal data reporting period. According to the model, exponential attenuation and a linear penalty mechanism are fused, and the reporting frequency can be adaptively adjusted according to the node energy level, the environment energy input intensity and the network load condition. By introducing technical means such as smooth filtering, multi-boundary constraint and multi-state machine management, periodic oscillation is effectively suppressed, and stable operation of the system in a dynamic environment is guaranteed. The method is suitable for scenes such as environment monitoring and intelligent agriculture, and can remarkably prolong the network survival time, reduce data conflicts and realize collaborative optimization of energy efficiency, data timeliness and network stability under the conditions of energy constraint and network dynamic change.

The invention relates to the field of intelligent control, and particularly discloses a roof-type air water taking system based on solar power supply, which monitors environment, energy and water production states in real time, processes the information, particularly innovatively introduces quantitative evaluation on a water-energy conversion efficiency index, and provides a roof-type air water taking system based on solar power supply on the basis of the efficiency index. And in combination with key parameters such as solar input power and battery charge state, intelligent operation mode decision is performed. Through the intelligent scheduling, the system puts the limited solar energy resources into the water production task at the most appropriate time, so that the negative correlation between the instantaneous energy availability and the instantaneous water production efficiency is decoupled, and the maximization of the total water yield in the complete period of 24 hours is finally realized.

The application discloses a control method of a power-consuming device, a device and a storage medium. The power-consuming device comprises an environmental energy charging and discharging circuit and a battery. The method comprises the following steps: acquiring battery information of the battery and environmental energy historical power supply information of the environmental energy charging and discharging circuit; when the power-consuming device is in a hibernation state, determining whether to wake up the power-consuming device at a current time point by using the environmental energy historical power supply information and the battery information. In the foregoing manner, the application can determine the wake-up time of the power-consuming device based on the environmental energy historical power supply, so that the power-consuming device can be kept powered off and the working time of the power-consuming device can be increased, thereby improving the working efficiency of the power-consuming device.

The invention discloses a piezoelectric energy harvesting system based on self-parameter resonance and a power generation method. The system comprises a main system, a secondary system and a fixed support, the main system is composed of a main beam and a piezoelectric element, the secondary system is composed of a secondary beam and a piezoelectric element, the main system is vertically connected with the fixed support through a first hinge, the near end of the secondary system is connected with the main system through a second hinge, and the far end of the secondary system is connected with the fixed support through a third hinge; the ratio of the inherent frequency of the primary system to the inherent frequency of the secondary system is 2: 1, so that self-parameter resonance coupling is achieved. According to the power generation method, the vibration energy of the main system is transmitted to the secondary system through nonlinear coupling, large-amplitude self-parameter resonance of the secondary system is induced, piezoelectric elements of the main system and the secondary system are made to generate remarkable deformation at the same time, and therefore mechanical energy is efficiently converted into electric energy through the direct piezoelectric effect. The energy conversion efficiency is remarkably improved through a self-parameter resonance mechanism, and an efficient solution is provided for large-scale environment energy collection.

This invention discloses a triboelectric device based on an amorphous alloy thin-film electrode and its preparation method. The device comprises an iron-based amorphous alloy with the following composition by mass percentage: Si 0.01%–6%, B 1%–5%, V < 1%, Cr 0.01%–5%, with the balance being Fe. The preparation method includes: preparing an iron-based amorphous alloy thin film with a thickness of 20–50 μm; cutting the film into small sizes and attaching it to an acrylic plate as the positive electrode; attaching a polytetrafluoroethylene (PTFE) film to a conductive aluminum foil as the negative electrode; and assembling the positive and negative electrodes to obtain the triboelectric device. The iron-based amorphous alloy used in this invention has excellent conductivity and higher output performance compared to traditional materials such as iron, copper, and aluminum. The triboelectric nanogenerator prepared from it has high output and corrosion resistance, and can be used for environmental energy harvesting of mechanical energy and marine environmental monitoring.

The invention provides an environment energy collection system and method, electronic equipment and a medium. The environment energy collection system comprises a first alternating current environment energy collector, a second alternating current environment energy collector, an energy synchronous collection interface circuit and a controller, the first alternating current environment energy collector is electrically connected with the energy synchronous collection interface circuit and used for converting collected first environment energy into alternating current voltage and providing the alternating current voltage for the energy synchronous collection interface circuit. The second alternating-current environment energy collector is electrically connected with the energy synchronous collection interface circuit and is used for converting the collected second environment energy into alternating-current voltage and providing the alternating-current voltage for the energy synchronous collection interface circuit; the controller is electrically connected with the energy synchronous collection interface circuit and is used for adjusting the working mode of the energy synchronous collection interface circuit and controlling the output voltage of the energy synchronous collection interface circuit; the environment energy collection capability can be improved, and the stable and reliable energy supply effect can be provided.

The present application relates to the technical field of intelligent water treatment, and particularly relates to a sewage treatment plant governance efficiency evaluation and dynamic simulation system based on 3E1S theory, a core theory layer is used to define the interaction rules among the environment system, the energy system, the economic system and the social system based on the 3E1S theory framework; a core technology layer is used to load multiple algorithm models and operating environments; a data layer is used to collect multi-source heterogeneous data in four dimensions of environment, energy, economy and society; a calculation layer is used to call relevant algorithm models to quantify resource waste and efficiency values based on the collected multi-source heterogeneous data, and dynamically simulate the governance path combined with a preset strategy library and a self-defined strategy, and iteratively optimize to obtain an optimal strategy package; a decision layer is used to present the coordination state among the four systems of the environment system, the energy system, the economic system and the social system through a visual early warning mode. The present application can realize the collaborative governance and dynamic optimization of the whole chain and multiple systems of the sewage treatment plant.

The invention provides a multi-scene adaptive solar unmanned aerial vehicle autonomous charging and discharging control system, and relates to the technical field of unmanned aerial vehicle charging and discharging control. The regulation and control system comprises a multi-mode energy collection module, a bionic heat energy management module, a group cooperation energy sharing module, an intelligent scheduling module driven by a neural network and an edge calculation and self-adaptive optimization module. The multi-modal energy acquisition module, the bionic heat energy management module, the group collaborative energy sharing module, the intelligent scheduling module driven by the neural network and the edge calculation and adaptive optimization module form a closed-loop energy ecological system through a high-speed serial bus and a wireless communication interface so as to realize autonomous charging and discharging adjustment and dynamic optimization under multiple scenes; by integrating the multi-mode energy collection module, solar energy, wind energy and temperature difference heat energy are collected in real time, and environment energy can be efficiently obtained in various scenes (such as high altitude, ocean and polar region).

The application discloses an electronic tag capable of automatically switching temperature measuring modes, comprising an energy acquisition and management module, a processor, and a switch; the energy acquisition and management module is used for converting received environmental energy into electric energy, and supplies power for a high-frequency clock and a signal processing module when the switch is turned on, and stops supplying power for the high-frequency clock and the signal processing module when the switch is turned off; the processor is used for receiving a temperature value of an object attached with the electronic tag detected by a temperature sensor, and switching to a low-power-consumption temperature measuring mode when the temperature value is lower than an alarm limit; the processor is also used for switching to a high-power-consumption temperature measuring mode when the temperature value is determined to be higher than the alarm limit. The environmental energy is converted into electric energy by the energy acquisition and management module, and the electronic tag is switched to the low-power-consumption temperature measuring mode or the high-power-consumption temperature measuring mode according to the temperature value of the object attached with the electronic tag acquired by the temperature sensor; in the low-power-consumption temperature measuring mode, the switch is turned off to reduce the devices to be powered, the consumption of electric energy in the electronic tag is reduced, and the endurance time is prolonged.

Described are compositions, methods, and devices to harvest and store diffusive environmental energy to generate high power by inducing the controlled phase separation in energy harvesters comprising a first polymer system comprising a conductive polymer and a second polymer system comprising a polyanionic polymer, such as PEDOT:PSS gels.

The invention discloses a secondary locking method for residual deformation of a press-fit terminal, and relates to the technical field of locking of press-fit terminals for electrical connection, and the method comprises the following steps: preparation of a composite energy storage terminal base material, a residual potential energy directional anchoring press-fit process, and environmental energy capture triple cycle locking trigger. According to the invention, by using a cooperative technology of four-layer composite structure base material preparation, a residual potential energy directional anchoring pressing process and environmental energy capture triple cycle locking triggering, the problems that residual deformation of a pressing terminal is released disorderly, temperature and humidity cycles are aggravated and loosened, and an existing anti-loosening scheme is high in cost and only passively relieves are solved; according to the utility model, resource utilization of residual deformation and environmental energy is realized, additional anti-loosening parts and secondary processing are not needed, a cyclic self-strengthening anti-loosening effect is achieved, the contact pressure is stabilized, and the service life of the terminal is remarkably prolonged.

The application discloses a kind of self-adapting environmental energy storage converter test protection regulation systems and methods, comprising: the key parameter in the process of energy storage converter test is collected;According to the stress budget of key device is updated according to key parameter, obtain the stress budget state of key device;According to the abnormal event in the process of test is identified according to key parameter, obtain the identification information of abnormal event;Determine the category of abnormal event;According to the protection regulation strategy is generated according to the category of abnormal event and the stress budget state;When meeting preset trigger condition, for current test step, the alternative step that is equivalent to test target and lower risk is generated, and updated test script is output;According to the protection regulation strategy and updated test script, energy storage converter test process is controlled.It is converted into cumulative stress constraint to reduce the hidden risk caused by repeated impact and improve the stability and controllability of test process.

The invention provides an intelligent decision-making system for environmental energy consumption under heat and humidity migration. The intelligent decision-making system comprises a data acquisition and preprocessing module, a heat and humidity migration state analysis module, an energy consumption prediction module, an energy consumption optimization decision-making module and a decision-making execution and feedback module. The core feature of the invention lies in three-layer algorithm fusion and full-flow closed loop. The three-layer fusion algorithm (heat and humidity analysis, energy consumption prediction and decision optimization) respectively solves the problems of physical and dynamic balance, time sequence and abrupt change balance and global and real-time balance. The whole-process closed loop realizes system self-iteration through feedback data, and ensures long-term operation precision. Finally, the system realizes the transformation from'passive response 'to'active prediction optimization', and provides an efficient, accurate and sustainable technical scheme for building environment energy consumption management and control.