157results about How to "Overcome risk" patented technology

A method for optimizing the operation of wind energy installations includes operating target and reference wind energy installations to optimize the target installation first using a first set of operating parameters and then using a second set of operating parameters different from the first operating parameters, recording target variables for the target wind energy installation and recording reference results of the reference wind energy installation in each case for both sets of operating parameters, performing an automated evaluation of the target variables by calculation of a quality measure taking account of the reference results, and determining in an automated manner based on the automated evaluation which of the sets of operating parameters has better quality measure. Each wind installation includes comprise a rotor, a generator driven by the rotor to produce electrical energy, and a controller operating the wind energy installation on the basis of a set of operating parameters.

The invention discloses a human adipose-derived stem cell serum-free basic medium. The medium uses a serum substitute, and is composed of a high glucose type DMEM basic medium, human serum albumin, transferrin, taurine, reduced glutathione, ceruloplasmin, L-ascorbic acid-2-sulfate, alpha-tocopherol succinate, linoleic acid, alpha-ketoglutarate and selenium. The serum-free basic medium can exempt potential threats caused by animal serum in conventional serum-containing mediums to human health, and the adipose-derived stem cells cultured by the medium is more suitable for clinical application.

Disclosed in the present invention is a monitoring apparatus and control method of crane hoisting vertical deviation angle; the monitoring apparatus uses a dual-axis inclinometer to measure the vertical deviation angle of the lifting pulley block of a crane, wirelessly transmits the angle signal and dynamically displays the angle by a control display; the control method adopts the monitoring apparatus mentioned above. The monitoring apparatus thereof fixes a measuring platform on the outside of the guard plate of the movable pulley of the lifting pulley block, and the dual-axis inclinometer is fixed on the measuring platform surface which becomes a horizontal plane when the crane hoisting vertical deviation angle is 0 degree. The present invention can achieve detecting and monitoring the verticality of the lifting pulley block in real time, and avoid the risk of the crane non-vertical hoisting.

An alternating current power strip 1 with network repeating and management 23 functionality is hereby disclosed.

The invention discloses a digital currency-based withholding method and system, and relates to the technical field of computers. A specific implementation manner of the method comprises the followingsteps of: sending authorized withholding information to a payee digital currency wallet by a payer digital currency wallet; verifying the authorized withholding information by the payee digital currency wallet; after verifying that the authorized withholding information is correct, sending a withholding request to a digital currency issuing and registering system, wherein the withholding request comprises a withholding amount and authorization information; verifying the withholding request by the digital currency issuing and registering system; and after verifying that the withholding requestis correct, completing withholding according to the withholding request. According to the implementation manner, the digital currency payment flexibility is improved and the digital currency transaction safety is improved at the same time.

The invention discloses a magnetically levitated train. The magnetically levitated train comprises a train body and levitated structures, wherein the levitated structures are arranged in complete set, at least one set of the levitated structures are subjected to adaptive settings with the train body and a vacuum piping which the train body belongs to respectively and are symmetrically arranged on two sides or the bottom of the train body presenting a two-wing type so as to be used for making the train body run with a first preset gap levitation when the train body runs at a preset first speed. According to the technical scheme, the magnetically levitated train can overcome the disadvantages that the levitation gap is small, the stability is bad and the safety rsk is big in the prior art, achieve the advantages of being big in levitation gap, good in stability and small in safety risk.

The invention discloses application of dry granulating technology in the preparation of milk slices, and belongs to the field of milk slice preparation. In the invention, the application of the dry granulating technology in the preparation of the milk slices solves the problems existing in the traditional wet granulation and direct compression methods in the preparation of the milk slices, and improves sensory characteristics such as glossiness and integrity of the milk slices. The application of dry granulating technology provides a new reference and idea for the production of the milk slices, and the developed method is simple in technological operation and suitable for large-scale industrial production.

The invention relates to an unmanned aerial vehicle dual-remote-control system used for controlling an aircraft of an unmanned aerial vehicle. The system comprises a master remote controller, a slave remote controller and a receiver. The master remote controller and the slave remote controller are in communication connection. The receiver is arranged in the unmanned aerial vehicle. In the time-share independent mode, the master remote controller and the slave remote controller can independently complete whole control over the aircraft respectively, and the unmanned aerial vehicle dual-remote-control system is triggered to enter the master-slave mode by pressing a specific key on the master remote controller for a specific period of time; in the master-slave mode, if the master remote controller receives no operation and control motion, the receiver executes an operation and control instruction from the slave remote controller; when the master remote controller receives any operation and control motion at any time, the master remote controller immediately exits from the master-slave mode, the control right of the slave remote controller is deprived, and the control state of the master remote controller is executed.

The invention discloses an intelligent express cabinet preventing false closing. The intelligent express cabinet comprises a cabinet body and an intelligent express cabinet control system, wherein a door lock system controlling a cabinet door to be opened and closed and an infrared tube assembly detector used for detecting whether an item is stored in the cabinet body are arranged in the cabinet body, and the control system is connected with the door lock system and the infrared tube assembly detector through communication cables respectively. According to the intelligent express cabinet, safety of express items is fully considered, whether an item exists in the cabinet body is detected mainly through the infrared tube assembly detection technique, and automatic locking is conducted and the item is delivered to a user only after a worker comes to open the cabinet body if yes, so that the potential safety hazard that the item is taken by others is avoided and delivery error rate is reduced to zero; the defects of express item safety risk and express item delivery error of existing cabinet bodies are overcome, item safety is well guaranteed, and the intelligent express cabinet is suitable wide application and popularization.

The invention discloses a U-shaped plain concrete ground connecting wall plus steel sleeve shield structure, which comprises a U-shaped plain concrete ground connecting wall, a wall seam water-stopping high-pressure rotary spraying pile, a three-axis stirring pile reinforcement, a single row of high-pressure rotary jetting Spray piles, dewatering wells, ground connection walls of station enclosure structures, side walls of station main structures, steel sleeves, front and rear flange connection bolts, lifting lugs, material inlets, brackets, pre-embedded ring plates for portals, reaction frames , straight braces of steel pipes, diagonal braces of steel pipes, and embedded parts of steel plates; the present invention can overcome many difficulties and risks brought about by unfavorable geological conditions such as soft ground, buried depth of tunnels and high water levels, etc., and has strong adaptability. The implementation is safe and reliable, and this construction method cancels the water-stop cord, which simplifies the shield receiving process, and the steel sleeve device can be recycled, with good economy and advanced technology; a closed water-stop reinforcement area is formed at the receiving end of the shield , with steel sleeve receiving, safe and controllable.

In a system and method for ensuring that a liquid ring vacuum pump contains an optimum amount of barrier fluid the pump and a vessel for containing barrier fluid are set at respective levels such that, when the pump is at rest and the level of barrier fluid id at its optimum the level of the fluid in the vessel is at a convenient and pre-selected level with respect to the height of the vessel. In operation of the pump, if the level of the barrier fluid in the vessel departs from the pre-selected level as detected by detecting means, the vessel is automatically charge with barrier fluid from a barrier fluid supply, or barrier fluid is automatically discharged from the vessel, as appropriate. The correct level or quantity of barrier fluid in the pump is thereby maintained.

The invention discloses a remote control-type water surface waste cleaning and collecting device, belongs to environmental sanitation equipment and aims at providing a fishing device capable of substituting for manual water surface waste removal. The remote control-type water surface waste cleaning and collecting device is composed of a floater, a fishing device, a collecting device and a power device, wherein the floater is composed of two floating floors (1); the fishing device is composed of a driving roller (10), a driven roller (11) fixed under the floater, a conveying belt (5) arranged between the two floating floors (1) and connected in an inclined mode to the two rollers, scrapers (6) arranged on the conveying belt, and a first motor driving the driving roller (10); the collectingdevice is composed of a dustbin (9) under the driving roller (10); the power device is composed of paddle wheels (7) and second motors driving the paddle wheels (7) to rotate; the floater is providedwith a wireless receiving device and a control circuit. The remote control-type water surface waste cleaning and collecting device is applicable to various complex weather and water surface environments.

The invention relates to the field of chemical industry and further relates to a production method of an organic phosphorus intermediate, and in particular relates to a method for producing alkyl phosphorus dichloride. The method comprises the following specific step: in the presence of a catalyst, enabling phosphorus trichloride and alkane to react in a tubular reactor under high temperature andhigh pressure, so as to generate the alkyl phosphorus dichloride, wherein the alkane is selected from one or two of methane and ethane and the catalyst is selected from one or two of chloroform and dichloromethane. The method provided by the invention has the advantages of low production cost, great industrial feasibility, measurable and controllable technological conditions, high reaction conversion rate and selectivity, good product quality and the like.

The invention discloses a culture medium for culturing human adipose-derived stem cells. The culture medium is prepared from a DMEM basic culture medium, human serum albumin, transferrin, reduced glutathione, linoleic acid, penicillin, streptomycin, L-glutamine, a basic fibroblast growth factor, vitamin C and plant extract peptide. The culture medium has high culture speed and enables integrity and activity of the cells. The culture medium can be used for culturing cells on a large scale and is low in cost and convenient to prepare.

The invention discloses a terminal smart card implementing method and a chip. The method comprises: transmitting a requesting message of interaction with a peripheral of a terminal to a communication chip in the terminal, wherein the parameters of the requesting message carry content information of interaction with the peripheral of the terminal; receiving an interaction response message, transmitted from the communication chip, of the peripheral of the terminal, wherein the response message carries result information of interaction with the peripheral of the terminal; transmitting a corresponding service function request to a mobile communication network by using the communication chip according to the result information of the interaction. A terminal smart card communicates with the communication chip with a message interface or API calling interface. The request message of interaction with the peripheral of the terminal and the response message of interaction with the peripheral of the terminal are transmitted and received by the communication chip. According to the result information of interaction, the corresponding service function request is transmitted to the mobile communication network by the communication chip. Therefore, a problem of low communication rate between the terminal smart card and the terminal is removed.

The invention relates to a polluted water body in-situ restoration microbial oxidation reduction device and a restoration method. The microbial oxidation reduction device comprises a microbial oxidation reduction restoration system and an ecological function reinforced constructed wetland system; the microbial oxidation reduction restoration system comprises a biomass-based cathode, a biomass-based anode, a load, a first electron conduction circuit, a second electron conduction circuit and a buoyancy support material; the biomass-based cathode is fixed on the buoyancy support material, and is connected with one end of the load through the first electron conduction circuit; the biomass-based anode is connected with the other end of the load through the second electron conduction circuit; the biomass-based cathode enriches aerobes and does not need catalysts; the biomass-based anode can remove pollutants through enriching electrogenic microbes. The polluted water body in-situ restoration microbial oxidation reduction device can be widely applied to polluted water bodies, and has the advantages that the environment is protected; safety is high; the manufacturing price is low; the maintenance is simple; the synchronous restoration of polluted water body and deposits can be realized.

The invention discloses a risk control platform construction method based on data, a model and a strategy, and relates to the technical field of data control. The method includes: establishing a riskcontrol platform: establishing a data management module which is responsible for acquiring data through a data source and processing the data, and establishing different data sets according to the types of different data by utilizing a data warehouse to perform data storage and maintenance; establishing a model calculation module which is used for selectingdifferent models for analysis and prediction according to the data of the user and different services, and obtaining analysis and prediction result data; establishing a strategy management module which is used for performing strategy configuration on the existing original data and the analyzed and predicted result data according to the service requirements, checking the result data of the strategy configuration one by one by utilizing arule engine, feeding back the result data of the strategy configuration to form different strategy execution results, and distinguishing user creditworthiness; and establishing a financial product supervision module which is used for configuring a corresponding financial product according to the creditworthiness of the user, and supervising the user.

The invention discloses an experimental platform and a test method for Internet of Vehicles safety test. The experimental platform comprises a simulation monitoring system, an intelligent traffic miniature sand table, an intelligent miniature vehicle, an indoor positioning system and a mobile control terminal. All the parts are connected through a wifi network, data transmission is achieved, and alocal area network communication system is formed. According to the invention, the Internet of Things technology, the virtual simulation technology and the image recognition and positioning technology and a vehicle dynamic technique are fused, an intelligent network connection automobile safety test road scene is built; the algorithm and network safety testing of the intelligent network connection automobile can be achieved, a simulation monitoring system is built, the visual display of the data in a testing process is carried out, the testing cost is reduced, the testing flow is simplified,the testing safety is improved, and various risks and limits faced by the actual road scene safety testing of the intelligent network connection automobile can be overcome.

The invention discloses a method and system for generating electric function test case. The method comprises the steps of S1, selecting a test scope, S2, selecting a test case template, S3, setting test case parameters, and S4, generating a test case. The invention further provides a design system of the test case. The system comprises a test scope module, a test case template module, a parameter setting module and a test case generating module. The test scope module comprises three scopes which are actual vehicle function test, whole vehicle integrated function test and single system function test. The test case template module comprises five templates which are state transfer class, condition combination class, boundary value class, typical value class and custom class. The test case design method which is not reliant on the experience of a test engineer can guarantee the test coverage and test quality, and provide an effective solution and important basis for the design of the vehicle function test case.

The invention discloses a steel reinforcement cage overall precast scaffold for a wide pier body of a cross-sea bridge, and belongs to the field of under bridge component construction tools. The steel reinforcement cage overall precast scaffold for the wide pier body of the cross-sea bridge comprises a frame component with all edges detachable, a plurality of grooves are formed in the upper surface of the top edge and the upper surface of the bottom edge of the frame assembly in the length direction, and a plurality of grooves are also formed in the inner surface of the left side edge and the inner surface of the right side edge of the frame assembly in the length direction. The steel reinforcement cage overall precast scaffold for the wide pier body of the cross-sea bridge is high in construction efficiency, high in quality, safe, reliable, and particularly suitable for construction of wide pier body reinforcing bar engineering under severe marine environments.