359 results about "Excessive energy" patented technology

A method and system for energy management via energy-aware process scheduling provides per-process energy use / power dissipation control to manage system energy requirements and thermal conditions without throttling overall system performance. Use of energy by a particular process is measured or is estimated from resource requirements that are determined by the operating system or reported by the application owning the process. The scheduler then determines whether or not to allocate execution slices to the process in conformity with the measured or estimated energy requirements of the process. The scheduler may insert “idle” execution slices to reduce energy use / power dissipation or may prefer low energy-use processes over high energy-use processes. Pragmatic faults may be issued as warnings from the operating system to an application to indicate that energy requirements need to be curtailed. If the warning sent to the application does not result in sufficient energy use / power dissipation reduction, then the scheduler may implement the selective allocation of slices to processes that have an excessive energy requirement. The scheduler may be notified of such a condition through pragmatic “critical” faults that indicate a higher degree of severity than the previously-issued warning faults.

By doping an organic compound functioning as an electron donor (hereinafter referred to as donor molecules) into an organic compound layer contacting a cathode, donor levels can be formed between respective LUMO (lowest unoccupied molecular orbital) levels between the cathode and the organic compound layer, and therefore electrons can be injected from the cathode, and transmission of the injected electrons can be performed with good efficiency. Further, there are no problems such as excessive energy loss, deterioration of the organic compound layer itself, and the like accompanying electron movement, and therefore an increase in the electron injecting characteristics and a decrease in the driver voltage can both be achieved without depending on the work function of the cathode material.

The invention provides a neural network based sewage disposal process optimal control method and aims to solve the problem of excessive energy consumption during a sewage disposal process. The sewage disposal process is a highly non-linear, time-varying and complicated process, and on the premise that effluent qualities meet the standard, reduction of operation energy consumption is much challenging. The method mainly includes two neural networks, wherein one neural network is used for establishing a sewage disposal process prediction model so as to achieve prediction of performance indexes, and the other neural network is used for real-timely optimizing control variable set values according to system states and predicted performance indexes. Finally, optimal control of dissolved oxygen concentration and nitrate nitrogen concentration is achieved, so that requirements of effluent qualities can met, and meanwhile, operation costs of the sewage disposal process can be effectively reduced.

The invention discloses a solar air-conditioning system and a control method thereof. The solar air-conditioning system comprises a solar cell array, a photovoltaic converter and an air-conditioning unit. The photovoltaic converter comprises a booster circuit, a rectification and inversion grid-connected circuit and a control circuit, wherein the booster circuit is used for controlling the solar cell array to output the maximum power through maximum power output control signals, and the rectification and inversion grid-connected circuit is used for switching rectification and inversion grid-connected working states through state switching control signals, so that energy of a public electric network and energy of the solar cell array are used for supplying power to the air-conditioning unit, and the energy of the solar cell array is controlled to be fed back to the public electric network. By the adoption of the solar air-conditioning system and the control method of the solar air-conditioning system, the problems that excessive energy output by a solar cell array in the prior art can not be fed back the power grid and high costs are caused by the adoption of a storage battery are solved, and the effects that the excessive energy of solar power generation is fed back to the power grid, meanwhile, the power grades of an air conditioner are expanded, and the cost is reduced are achieved.

The speed of the laser scanned by the scanning means such as a galvanometer mirror or a polygon mirror is not constant in the center portion and in the end portion of the scanning width. As a result, the object, for example an amorphous semiconductor film, is irradiated with the excessive energy and therefore there is a risk that the amorphous semiconductor film is peeled. In the present invention, in the case where the laser spot of the energy beam output continuously on the irradiated object is scanned by moving it back and forth with the use of the scanning means or the like, the beam is irradiated to the outside of the element-forming region when the scanning speed of the spot is not the predetermined value, for example when the speed is not constant, and accelerates, decelerates, or is zero, for example in the positions where the scanning direction changes, or where the scanning starts or ends.

Disclosed are a numerical-control heating bending die and a forming method for a large-diameter thin-wall pure titanium tube. A plurality of pressure die heating holes are evenly distributed on the upper surface of a pressure die along the length direction of the pressure die, and a pressure die temperature measuring hole is arranged between each two adjacent pressure die heating holes. A plurality of mandrel heating holes and mandrel temperature measuring holes are circumferentially and evenly distributed on an end face of a mandrel, and one mandrel temperature measuring hole is positioned between each two adjacent mandrel heating holes. The pressure die heating holes and the mandrel heating holes are through holes, and the pressure die temperature measuring holes and the mandrel temperature measuring holes are blind holes. By determining a tube bending die, heat insulation of the die and a tube bender, bending speed, lubrication of the tube and the die, and heating and temperature control of the die, numerical-control heating bending of the thin-wall pure titanium tube with the diameter D larger than 40mm is realized, the problem of serious necking of the tube in a clamping area due to uneven heating temperature of the tube is avoided, excessive energy consumption for constant-temperature heating of the tube is reduced, the strength of a clamping end is ensured, and the bending yield of the tube is improved.

An automotive cabin cooling system uses a bladeless turbocompressor driven by automobile engine exhaust to compress incoming ambient air. The compressed air is directed to an intercooler where it is cooled and then to another bladeless turbine used as an expander where the air cools as it expands and is directed to the cabin interior. Excess energy may be captured by an alternator couple to the expander turbine. The system employs no chemical refrigerant and may be further modified to include another intercooler on the output of the expander turbine to isolate the cooled cabin environment.

The invention provides a method for enterprise energy management. The method comprises the following steps: acquiring energy consumption data from all energy consumption measuring points in a real-time manner; sending the energy consumption data to a database server for saving; carrying out calculation to automatically generate an energy balance sheet / energy balance diagram, an audit statement and an energy management performance sheet; exporting and sending the energy balance sheet / energy balance diagram, the audit statement and the energy management performance sheet to a manager, wherein the manager takes corresponding treatment measures according to information in the energy balance sheet / energy balance diagram, the audit statement and the energy management performance sheet. The method further comprises the following steps: judging whether the energy consumption data are larger than a preset energy consumption threshold value or not, wherein if the energy consumption data are larger than the preset energy consumption threshold value, the next step is executed, and if the energy consumption data are not larger than the preset energy consumption threshold value, the judgment in the step is continued; issuing an early warning of excessive energy consumption to the manager in the form of a short messaging service or an email. The invention further relates to a device for realizing the enterprise energy management method. The method and the device have the benefits of an energy balance function, an energy audit function and an energy performance function.

The embodiment of the invention discloses a navigation method and a terminal. According to the navigation method and the terminal, the historic road condition information with reference value significance can be supplied to the user and the excessive time of the user cost on the way and the excessive energy required by the vehicle running are effectively avoided. The method provided by the embodiment of the invention comprises the following steps: acquiring a navigation route and the historic road condition information of at least one road section in the navigation route, and then showing the historic road condition information of at least one road section. The embodiment of the invention also provides the terminal used for showing the historic road condition information to the user, causing the user to select the reasonable route according to the historic road condition information and effectively avoiding the excessive time of the user cost on the way and the excessive energy required by the vehicle running.

The invention discloses an elemental selenium and sugar compound and a preparation method of the elemental selenium and sugar compound. The elemental selenium and sugar compound comprises nano elemental selenium and water-soluble sugar, wherein the ratio of the water-soluble sugar to the selenium is (1-10000):(1-10000) according to the dry weight. The preparation method comprises the following steps: (1), preparing the nano elemental selenium; and (2), mixing the nano elemental selenium with the water-soluble sugar to obtain a mixture; and (3), spray-drying the mixture, and thus obtaining a finished product. According to the elemental selenium and sugar compound, water-soluble monosaccharide or polysaccharide is used for replacing or partially replacing a macromolecular substance in the prior art, thus the defects of difficulty in dissolution and dewatering, time consumption and excessive energy consumption of the macromolecular substance can be well solved, and meanwhile, the elemental selenium and sugar compound has multiple physiological functions of the water-soluble monosaccharide or polysaccharide. The preparation method disclosed by the invention has the advantages of safety and controllability of quality of products, simple, convenient and stable production process, energy consumption reduction, waste emission reduction, and the like.

The present invention relates to the technical field of mobile block chain cloud computing, and more particularly relates to a mobile block chain resource allocation method based on task migration. The invention provides a three-layer matching method, comprising the following steps: in a mobile block chain resource allocation model, a base station divides users into a plurality of groups; the userin the group submits the computing resource demand and bidding information to the base station, and the edge cloud computing unit submits the self-allocatable resources to the base station; the basestation completes the matching between the user and the edge cloud computing unit according to the resource information of the user and the edge cloud, and loads the computing task of the user into the corresponding edge cloud, and the base station collects the user fee and pays the fee to the edge cloud. The method does not consume too much energy and computational power in the transaction process, can realize the deployment of the block chain at the mobile end, meets the needs of the user for mining on the mobile phone, increases the income of the user with resource surplus, and enables users to have higher personal income and overall income.

In an active matrix substrate for allowing a point defect of a defect pixel portion, among a plurality of pixel portions arranged two-dimensionally, to be repaired by radiation of energy, the active matrix substrate includes one of a first protection member for absorbing excessive energy power and preventing pieces of a conductive material from being scattered; and a second protection member for preventing pieces of a conductive material from being scattered and for preventing a conductive layer from bulging. One of the first protection member and the second protection member is provided above at least one energy radiation portion.

The present invention discloses a fruit juice extraction method, in the concrete, it relates to a freeze-juicing method of chayote, belonging to the field of food processing technology. Said method includes the following steps: firstly, freezing chayote fruit, after the chayote fruit is completely frozen, defreezing, crushing the defrozen chayote fruit and extracting its juice, adding the water into the fruit dregs to make secondary juice extraction, combining two juices so as to obtain the invented chayote fruit juice.

The invention discloses an implantable self-adaptive wireless power transmission system, which includes an external energy transmission module, an internal energy collection module and an adaptive feedback loop; the external energy transmission module includes a power amplification circuit, a signal source and a drive, and a transmission coil ; The power amplifying circuit adopts Class D, and is a voltage switch type; the self-adaptive feedback loop mainly includes in vivo information collection, in vivo and in vitro wireless communication, and in vitro energy control; the entire feedback structure is composed of two loops of in vivo feedback and system feedback circuit structure; the energy harvesting module in the body includes a receiving coil, a coupling capacitor, a full-wave rectification filter, a PWM modulation module, and an LSK modulation circuit. The invention proposes an implantable self-adaptive wireless power transmission system, which can not only meet the uninterrupted power supply requirements of implanted devices, but also make the energy transmission controllable and avoid excessive energy transmission.

The invention discloses nutritional health porridge. The porridge comprises the following components: 18 to 30 parts of yam by weight, 18 to 30 parts of pearl barley by weight, 7 to 15 parts of gordon euryale seed by weight, 10 to 15 parts of adzuki bean by weight, 6 to 10 parts of red date by weight, 0.2 to 0.8 part of salt by weight and 13 to 16 parts of white refined cane sugar by weight. The nutritional health porridge of the invention is made of the yam, the pearl barley, the gordon euryale seed, the adzuki bean and the red date, not only does not require too much energy expenditure of spleen and stomach, but also has rich nutrient which can supply Qi and blood quickly. The invention makes full use of the yam and pearl barley, in addition, the adzuki bean and the red date are added, and the formula fully embodies the Medicinal and Edible thinking of Chinese medicines. The nutritional health porridge can strengthen the spleen and stomach, benefit the lung and kidney and enrich the Qi and the blood, and the immunity can be enhanced and the occurrence of tumor can be effectively reduced by taking the porridge for a long time. The nutritional health porridge has rich nutrient and sweet palatability, and can be taken for a long-term. The nutritional health porridge is suitable for general population, in particular for the people having spleen deficiency and frail body and people in the cancer treatment period as well as the rehabilitation period.

The invention discloses a routing control method based on big-scale WSN (wireless sensor network) emergency monitoring, which comprises four steps of building a network model, initializing a network, electing a cluster and transmitting data, wherein in the data transmission process, a cluster node selects a trunking mode of one hop or multiple hops to send effective monitoring data back to a gateway node according to the fact whether the gateway node is in a self 'neighbor node log sheet'; and in the trunking mode of multiple hops, the current node selects different algorithms to find a next-hop route node according to the self residual energy situation. The routing control method has the outstanding effects that the cluster node and the gateway node are communicated in the trunking mode of one hop or multiple hops to avoid excessive energy loss caused by long-distance transmission. According to the mechanisms of a cluster node and relay node election method, self-adaption power regulation, message delay forwarding control and the like, network energy consumption is saved and balanced so as to delay the time of the first dead node and improve the network performance.

The invention relates to an intelligent control method for coordinating a multiple-robot system. The multiple-robot system consumes excessive energy in the traditional method. The intelligent control method comprises the following steps of: according a kinematic model of a smell source releasing smell molecules, establishing an observation mode of a robot to the position of the smell source; within each sampling period, in case of any smell detected, estimating the position of the smell source according to Kalman filtering theory and the observation value of the robot to the position of the small source; based on the estimation value of the robot detecting the thickest smell source in the group to the position of the smell source, updating the estimation value of each robot to the position of the smell source, and using the estimation of the robot to the position of the smell source as the basis of estimation of the next position for the robot. The invention effectively improves the precision of positioning the smell source, guarantees less consumption of energy of the robot system, and meets the requirement for quick positioning in actual demands.

The invention discloses a hydrogen fuel cell automobile brake energy recovery system. Signals of accelerator pedals are acquired to serve as energy recovery trigger switch signals; the depth of a brake pedal is detected to serve as a brake torque judgment criterion; the SOC (state of charge) of a power cell and the working state of a fuel cell are detected to perform brake energy recovery. In addition, the invention further discloses a brake energy recovery method of the system. By the aid of the technical scheme, energy is maximally recovered by a reasonable and safe brake energy recovery strategy according to the working state of the hydrogen fuel cell during brake, and loss of excessive energy due to the brake pedal is avoided. Besides, when the hydrogen fuel cell works, the charging current of the power cell cannot exceed maximum chargeable current, damage to the power cell due to excessive brake feedback current is prevented, brake force is effectively increased, and a brake system is safer and more reliable.

The invention specifically relates to a comfort control method of a hotel room air conditioner. The method comprises the following steps of: determining an indoor average radiation temperature according to regions, dates, outdoor weather conditions and peripheral protection structure parameters; determining the metabolic rate of a human body according to light perception and time; calculating a PMV value according to indoor temperature, indoor relative humidity, the average radiation temperature and the metabolic rate of the human body; determining a PMV interval; comparing the PMV value with the PMV interval and issuing an air conditioning control instruction. The PMV target value is set to one side in the hotter direction during indoor refrigeration and to one side in the cooler direction during heating, the PMV control interval is timely adjusted according to different sleep stages after human body sleep, and therefore excessive energy consumption is inhibited within the comfort range, and the reduction of air conditioning load and energy conservation are realized. The PMV control interval is corrected in time to achieve energy-saving comfort control after user intervention isreceived.

The invention provides a recycling and energy-saving drying room. The recycling and energy-saving drying room comprises a drying oven, a fan, a first heat exchanger and a second heat exchanger, wherein the drying oven is provided with a drying inner chamber; an air inlet pipeline is arranged on the top of the drying oven; the second heat exchanger, the first heat exchanger and the drying inner chamber are communicated with the air inlet pipeline in sequence; the fan is arranged in the air inlet pipeline between the second heat exchanger and the first heat exchanger; an exhaust port is formed in the side of the drying oven; the exhaust port is communicated with an air return pipeline; the air return pipeline is communicated to another fluid inlet of the second heat exchanger. Exhausted gas of the drying inner chamber is used for initially heating air inside the air inlet pipeline, and recycling of hot air exhausted from the drying inner chamber is realized, so that excessive energy sources consumed for heating outdoor cold air are saved, the processing time is reduced, and the production benefit is improved.

The invention provides a sewage treatment monitoring system based on an internet of things. The sewage treatment monitoring system based on the internet of things is simple in structure, low in cost and easy to install and maintain, and comprises a water quality sensor, field control equipment, a heterogeneous data receiver, a PLC / DCS controller, an ad-hoc network wireless node, a wired / wireless redundancy ring network, an operator station, a chart printer, an industrial Ethernet, an NOM server and a mobile client terminal. The sewage treatment monitoring system based on the internet of things can be compatible with multi-network protocol conversion, monitors various water quality sensors and control devices in real time through a wired / wires redundancy ring network node, performs analysis, early warning and precise control on the phenomena of equipment failures, excessive energy consumption, abnormal water quality and the like through cloud computing and large-data mining, and avoids equipment failures, water discharge beyond standards and the other major accidents. The sewage treatment monitoring system based on the internet of things is simple in network construction, low in cost and easy to install and maintain, and has good application prospects.

Systems and methods of wireless power transfer system with interference detection are disclosed which detect possible excessive energy transfer associated with parasitic metal objects placed in close proximity with system coils. Power received on the receiving side of the system is compared with power consumed on the primary side (610-640). If power consumed on the primary side substantially exceeds power received on the secondary side, power transfer is discontinued (650, 660). If not, power transfer is continued (650, 670).

The invention discloses a wide-range adaptive CT (Current Transformer) energy harvesting method using regulated-flux and enhanced-permeability iron cores. Through a unique co-winding technology of dual iron cores and dual coils, the synthesis and control of flux in two independent magnetic paths are realized, stable energy harvesting induced voltage output is realized by regulating the flux in an energy harvesting coil, low-current starting is realized by using enhanced-permeability iron cores, the external load impedance of a regulating coil is automatically changed according to the induced voltage of the energy harvesting coil to realize the internal flux regulation of the energy harvesting coil and the primary current which changes in a wide range is automatically adapted; the stable output of the voltage of the energy harvesting coil when the current changes in the wide range is realized, the complex post-stage circuit design caused by excessive energy harvesting is avoided, the operation stability and reliability of equipment are improved, the method not only can be applied to energy harvesting products with higher power, but also can be applied to products such as CTs with low or micro power, and a new solution is provided for engineering application in which power is inconvenient to directly supply.

The invention discloses a control method and device for an air conditioner. The method comprises the steps that when it is detected that the air conditioner enters a target mode, a neural network collection module is adopted for collecting target working condition parameters of the air conditioner, wherein the target working condition parameters comprise the inner environment temperature and the outer environment temperature; the target working condition parameters are optimally matched in a preset database of a neural network data storage module, wherein the preset database comprises multiplesets of working condition parameters and energy efficiency ratios corresponding to each set of working condition parameters; when the target working condition parameters are successfully matched, a target energy efficiency ratio is determined; according to the target energy efficiency ratio, target operation parameters for controlling the air conditioner are determined; according to the target operation parameters, an execution mechanism of the air conditioner is controlled to operate. By means of the method, the problems are solved that in the related art, in the operation process of the airconditioner, the matching degree of a temperature control capacity output strategy and a power consumption energy saving strategy of the air conditioner is poor, a unit cannot achieve high-energy-efficiency energy-saving operation, and excessive energy consumption of the unit is caused.

The invention discloses a load-sensing-type routing method based on the dormancy of an optical network unit (ONU) and belongs to the technical field of communication networks. The load-sensing-type routing method comprises the following steps of: setting a high threshold value HW and a low threshold value LW of the working load of the ONU; if service arrives, determining a target ONU by adopting a load sensing method, calculating a route of a reached user from a first tipping wireless router to the selected target ONU, and thus finishing uplink data transmission; if the service leaves, judging whether the ONU from which the service leaves can be set in a dormancy state; and if the ONU is in the dormancy state, distributing the ONU to the residual service by adopting the load sensing method, otherwise, keeping the state unchanged. By adopting the methods for sensing the load and selecting the ONU with the maximum working load, the problem of excessive energy consumption because the conventional optical linear terminal and the ONU carry out load information polling frequently can be solved, and the ONU resource utilization rate can be increased.

Two embodiments of a multilayered low energy optical power limiter device are disclosed which protect thermal sensors against laser threats in the far infrared spectral region. One limiter device has multiple layers in order from the incoming radiation side an antireflective coating layer, a window substrate layer, a layer of chalcogenide, a germanium substrate layer, a layer of vanadium dioxide (VO2), a window substrate, and an antireflective coating layer. As incoming radiation energy increases, the VO2 layer will heat up and change from an unswitched transmissive state to a switched reflective state. The excessive energy past the switched state is reflected back through the germanium and chalcogenide layer and is absorbed quickly therein so that these layers also heat up quickly and are switched almost simultaneously with the VO2 layer to provide high optical density at a low switching threshold temperature with high damage threshold. The second embodiment further adds a second VO2 layer between the input antireflective coating layer and window substrate layers to reflect high radiation energy immediately.

The invention belongs to a charging control circuit for a supercapacitor based on a non-adjusting-busbar mode of a spacecraft. The circuit can increase the charging current for the supercapacitor with the rise of the busbar voltage; when a constant voltage point of the supercapacitor is achieved, a constant voltage control state is performed. The charging control circuit comprises a super-buck voltage-reduction power module, an electric current loop-voltage loop dual-loop control module, a charging current reference follow-up busbar voltage control module, and a supercapacitor constant-current constant-voltage control module. According to the charging control circuit, the supercapacitor, serving as a backup power, satisfies the power requirement of the busbar preferably; with the increase of excessive energy, the busbar voltage rises gradually, and the charging current is increased gradually; and the charging control circuit is simple in control structure, less in required devices and simple in interface.

The invention relates to the technical field of fuel cells, and relates to a biomass liquid flow fuel cell system. The invention discloses a biomass liquid flow fuel cell system, comprising an anode electrolyte and a cathode electrolyte, wherein the anode electrolyte is an iron divalent anode electrolyte and the cathode electrolyte is a vanadium pentavalent cathode electrolyte; The preparation method of the bivalent iron anode electrolyte comprises the following steps of: carrying out a first reaction on a ferric salt, a first strong acid and biomass in a first solvent to obtain the bivalent iron anode electrolyte; The preparation method of the pentavalent vanadium cathode electrolyte is that the vanadium oxide and the second strong acid are subjected to a second reaction in a second solvent to obtain the pentavalent vanadium cathode electrolyte. The invention provides a biomass liquid flow fuel cell system, which effectively solves the technical problems of excessive energy consumption, low power generation efficiency, low recycling utilization rate and easy deactivation of catalyst of the existing fuel cell.