101results about How to "Closed loop" patented technology

The invention discloses a supply chain finance block chain application method based on a sovereign block chain technology. The invention relates to a block chain field and especially relates to a sovereign block chain field. By using the method, problems that supply chain financing rate is low; a supply chain can not high-efficiently achieve a credit function; and a supply chain finance ecosphere cooperation development is restricted are solved. In the invention, based on the sovereign block chain technology, a block chain application platform suitable for China supply chain finance is constructed so that safety and traceability of supply chain finance application are increased. Mutual trust is established and transaction cost is reduced. Productivity of each node of a whole supply chain and a fund utilization rate are increased. A supervision node is provided for a supervision mechanism and whole process links of the supply chain finance are supervised.

The invention discloses a system and a method provided with calibration transmitting and receiving channels for real-time monitoring of multichannel transmitting and receiving delays. The method comprises the following steps of measuring a sum of closed loop delays of a calibration transmitting channel and a calibration receiving channel, and subtracting an absolute delay of the calibration transmitting channel from the sum of the closed loop delays to obtain an absolute delay of the calibration receiving channel; measuring a sum of the closed loop delays of a reflector inter-satellite link transmitting channel and the calibration receiving channel and a sum of the closed loop delays of a phased array inter-satellite link transmitting channel and the calibration receiving channel, and subtracting the absolute delay of the calibration receiving channel from the sums of the closed loop delays to obtain absolute delays of the reflector inter-satellite link transmitting channel and the phased array inter-satellite link transmitting channel; and measuring a sum of the closed loop delays of the calibration transmitting channel and a reflector inter-satellite link receiving channel and a sum of the closed loop delays of the calibration transmitting channel and a phased array inter-satellite link receiving channel, and subtracting the absolute delay of the calibration transmitting channel to obtain absolute delays of the reflector inter-satellite link receiving channel and the phased array inter-satellite link receiving channel. According to the system and the method, the real-time monitoring of the multichannel transmitting and receiving delays is realized, and the system and the method have the characteristic that the measured absolute delays of the transmitting channel and the receiving channel are accurate.

The invention provides a coal blending combustion evaluation method and system, wherein the method comprises the steps of synchronously and automatically collecting the related index data, and also comprises the following steps of building a blending combustion database and an operation database; and evaluating a blending combustion scheme and the execution according to the relevant index data inthe blending combustion database. According to the coal blending combustion evaluation method provided by the invention, a calculation model is established according to the quality information of thefired coal and the boiler combustion effects under different loads, and the coal blending combustion scheme is evaluated, so that a thermal power enterprise is helped to find the safe, economic and environment-friendly coal blending combustion scheme with the optimal effect.

The invention discloses an application method for an online integrated pipe control application cloud platform based on the saas media cloud technology, and the method comprises the steps: media content data collection which comprises live broadcast data collection, PGC uploading and third side Internet collection; live broadcast data splitting; material editing; manuscript management and publishing; and interactive operation management: publishing unified interactive contents to an APP client, a PC station website portal and a cellphone H5 station. The method provides a unified media content gathering service, achieves the flexible and high-efficiency uploading, downloading and distribution of a material, supports the Internet intelligent gathering, CP uploading, UGC and PGC content returning and interface pushing, automatically gathers the contents, achieves the precise collection of a large amount of contents, and greatly improves the efficiency. Through the intelligent gathering setting, the method can achieves the personalized setting of a user to meet the demands of different users for content gathering. The method can provide flexible media content online production services, and provides an innovative media screen-crossing interactive operation tool.

The invention discloses a plating waste gas treatment device used for evaporation concentration of a solid-containing aqueous solution in the industries of plating, chemistry, chemical engineering and the like. The device comprises an air suction cover arranged on a plating tank, wherein the air suction cover is communicated with a spray compartment through an air suction pipe; the spray compartment is communicated with a gas-liquid separation tower, and a plurality of spray heads are arranged in the spray compartment; the bottom of the gas-liquid separation tower is provided with a reclaiming liquid collecting compartment communicated with the spray compartment; a collision cap is arranged above the reclaiming liquid collecting compartment; a filler layer is arranged above the collision cap; the upper part of the filler layer is connected with an air outlet pipe; the air outlet pipe is connected with a fan, and the bottom of the reclaiming liquid collecting compartment is connected with a reflux pipe; the reflux pipe is communicated with a temperature controlled evaporation tank; and the spray heads are communicated with a temperature controlled evaporation device through circulating cooling pumps. The plating waste gas treatment device has the advantages of small volume, convenience for maintenance, remarkable energy conservation, controllable concentration and long service life.

The invention belongs to the technical field of base acid production, and discloses a method for extracting L-isoleucine through whole membrane technology. The method comprises the following steps: step 1) filtering through a micro-filtration membrane and removing impurities through flocculation; step 2) filtering through an ultra-filtration membrane, step 3) concentrating through a reverse osmosis membrane; step 4) concentrating and crystallizing. The membrane technology is combined with the flocculation agent to remove the impurities, the process is simple and feasible, and the yield and the purity of the product are greatly improved.

The embodiment of the invention discloses a distributed timing task management method and a system. The method comprises: sending a timing task to an application container engine so that the application container engine sends a registration request for registering the timing task to an application coordination server; registering the timing task to a service node of the application coordination server; obtaining real-time status of the timing task and real-time information inside the application container engine from the application coordinating server; writing the real-time status of the timed task and the real-time information inside the application container engine into the database; developing disaster recovery strategies based on all the history in the database. By monitoring the real-time status of the task and the internal running situation of the application container engine, combining with the task history record, the method can dynamically modify the task execution time, issue the execution command of the task, make the task management more flexible, complete the customization of the disaster recovery strategy, effectively reduce the service risk, and truly achieve the closed loop of the task scheduling management.

The invention discloses a medicine service system and an application method thereof. The medicine service system comprises a center system, a hospital side front-loading unit, a business front-loading unit and a transaction processing application, wherein the center system is used for storing the relevant system information of medicine service and carries out data exchange with an external business system and the electronic system of a hospital; the center system establishes connection with the electronic system of the hospital through the hospital side front-loading unit; the center system establishes connection with the external business system through the business front-loading unit; and the transaction processing application is independent of the center system and realizes the entity business processing of the corresponding medicine service according to the data provided by the center system.

The invention relates to a maladjustment error correction method for a large-aperture and large-view-field telescope. The method comprises the steps of: (1) collecting under-sampling imaging light spots of on-axis and off-axis view fields by using a far-field detector; (2) performing target extraction and view field matching on the imaging light spots of each view field on the axis and outside theaxis; (3) calculating an image definition function of the under-sampling imaging light spots of each view field in an initial maladjustment state; (4) calculating a new secondary mirror position by using an optimization algorithm, and changing the secondary mirror position through a six-degree-of-freedom driver; (5) acquiring far-field under-sampling imaging light spots of each view field again,performing target extraction and view field matching, and calculating an image definition function of the light spots of each view field; and (6) judging whether the correction result meets a termination condition or not, if yes, ending the correction process, and otherwise, repeating the steps (4)-(6). According to the invention, on the basis of the image definition function of the far-field under-sampling imaging light spots, the online, closed-loop and high-precision correction process of the maladjustment error of the large-aperture and large-view-field telescope can be realized by using an optimization algorithm.

The invention relates to a simulation test system and test method for a rocket sub-stage recovery comprehensive controller. The system comprises a dynamics simulation machine, a servo control system,a steering engine loading system, a three-axis turntable, an optical fiber inertial measurement unit and a GNSS simulator, wherein the dynamics simulation machine is used for rocket body attitude calculation; the servo control system is used for steering engine action control and actual rudder deflection angle acquisition; the steering engine loading system is used for outputting damping torque; the three-axis turntable is used for receiving attitude angle information of a transmitting coordinate system of the dynamics simulation machine and driving the turntable to rotate; the optical fiber inertial measurement unit measures own inertial information; and the GNSS simulator receives the position information of the dynamics simulation machine and is used for simulating satellite navigationconstellation information. By means of the system, simulation and algorithm verification of the autonomous navigation and attitude control process of the return type carrier rocket can be improved.

The invention relates to the technical field of satellite navigation, and provides a method for calculating broadcast ephemeris and clock error parameters of a regional navigation satellite system, which comprises the following steps of: observing in an L wave band to obtain satellite-ground two-way time synchronization observation data and pseudo-range phase observation data of the L wave band; preprocessing and comparing the satellite-ground two-way time synchronization observation data to calculate a satellite-ground two-way measurement clock error; performing data preprocessing on the pseudo-range phase observation data, and deducting the satellite-ground bidirectional measurement clock error to obtain clock error-free distance measurement data; carrying out multi-satellite statistical orbit determination based on the distance measurement data without the clock error so as to obtain orbit parameters; determining a broadcast ephemeris of a regional navigation satellite system by using the satellite initial orbit and solar radiation pressure empirical parameters; and deducting a constant deviation from the satellite-ground two-way measured clock error, and forecasting the clock error to determine the clock error of the regional navigation satellite system.

The invention relates to a recycling method of residual liquor in the production of trichloroethylene. The method comprises the following steps: residual liquor is collected in a top solution container and enters an alkaline washing tower to neutralize the acid in the residual liquor; the pretreated residual solution enters a distillation kettle to perform distillation, wherein the temperature ofthe distillation kettle is kept to 85-95 DEG C and dichloroethylene, trichloroethylene and tetrachloroethylene are distilled; the distilled dichloroethylene, trichloroethylene and tetrachloroethyleneenter a rectifying tower to perform atmospheric distillation, wherein dichloroethylene is distilled at 42+/-1 DEG C, trichloroethylene is distilled at 87+/-1 DEG C and tetrachloroethylene is distilled at 121+/-1 DEG C; when the pressure of the distillation kettle is vacuumized to -80kPa, tetrachloroethylene is separated at 90+/-1 DEG C and pentachloroethane is obtained in the distillation kettle.According to the method in the invention, all the components of the residual liquor can be completely separated, the zero emission of residues can be realized, the whole production process can realize closed circulation, the pollutions to the environment can be reduced, the residual liquor can be fully utilized, the recycling rate is high and the product yield can be increased.

The invention relates to a positive-pressure space switch cabinet. The cabinet comprises a cylindrical main cabinet body and a plurality of branch cabinet bodies arranged in the main cabinet body; anexhaust port is formed in the upper side wall of the main cabinet body, an air inlet is formed in the side wall of the main cabinet body below the exhaust port; the exhaust port and the air inlet areseparated by an annular upper partition plate; a blower device is arranged in the center of the lower part of the main cabinet body and blows air upwards; annular air suction ports with downward openings and an annular steam suction port are formed in the upper part in the main cabinet body; the air suction ports and the steam suction port are close to form a concentric circle which is approximately horizontal to the air inlet; the air suction ports are closer to the side wall of the main cabinet body than the steam suction port; and the air suction ports are communicated with an air inlet ofthe blower device through one or more first arc-shaped pipes. According to the positive pressure space switch cabinet, the contradiction between heat dissipation and moisture prevention can be reconciled, so that the heat dissipation and the moisture prevention are both efficiently realized in an energy-saving manner by using a simple and convenient method.

The nursing personnel performance assessment and evaluation system performs 360-degree comprehensive evaluation and evaluation on nursing personnel from multiple perspectives, and feeds back the 360-degree comprehensive evaluation and evaluation results to the nursing personnel at all levels through a feedback program, so that the evaluated person is promoted to perfect own working behaviors, andthe working performance is improved. Data acquisition, storage and carding are carried out through linking with a mobile nursing system and a hospital personnel attendance system; therefore, the relevance between the data is established; nursing personnel are comprehensively evaluated in multiple dimensions from the aspects of nursing workload, working quality, nurse evaluation, assessment evaluation, nursing scientific research and the like, nursing management personnel can conveniently and rapidly generate related data and analysis charts at any time according to needs through the nursing personnel performance assessment and evaluation system, and the nursing management efficiency is greatly improved.

The invention discloses a test agent method for a mobile terminal. The method comprises the steps that the mobile terminal establishes connection with an applied network layer and transmits data; according to a preset rule, simulation test is carried out on simulation data; according to the preset rule, agent test is carried out on the data which simulation test is not conducted on. The inventionfurther discloses a test agent device for the mobile terminal and a computer readable storage medium. By the mode above, the test agent method and device for the mobile terminal and the computer readable storage medium can solve the problem that automatic test of the mobile terminal can not control network layer data and can not backtrack, so that an automatic test scheme is more comprehensive andrigorous, and the closed loop of the automatic test of an application end is achieved.

The invention discloses a management system for an electronic code of an electronic coupon, including an electronic code generation module, an electronic code storage module an an electronic code issuing module, wherein an electronic code generated by the electronic code generation module comprises a main code; an auxiliary code and a check code, the uniqueness of the electronic code is ensured bythe random code; Generation efficiency is improved, the electronic code storage module respectively obtains a ciphertext full text and a ciphertext index through two encryption algorithms; the security of the electronic code is ensured; and finally, the electronic code issuing module adopts a serial issuing mode for the electronic codes of the same inventory unit, so that repeated issuing is avoided, the issuing efficiency is improved, and therefore, the system realizes the closed loop of the electronic code service, guarantees the safety and high efficiency of the electronic codes to a certain extent, and is more suitable for actual application requirements. In addition, the invention further provides an electronic code management platform of the electronic coupon, and the function of the electronic code management platform corresponds to the function of the system.

The invention provides a method and device for distributing cloud security resources, is used for reasonably distributing the cloud security resources and realizing the full utilization of a resourcepool, and solves the problem of the differentiation of cloud security service requirements. The method comprises the following steps: determining a security capability level corresponding to a servicepackage according to the service package selected by a user, wherein the service package includes a preset service requirement, and the service requirement includes the amplitude of the security capability; determining a resource group corresponding to the security capability level according to the security capability level; and using the resource group to provide security services for the user.

The invention provides an industrial production quality analysis and early warning method and system. Analysis and early warning of industrial production product quality are realized; the method comprises steps that product data produced by industrial equipment on site is analyzed through the industrial production quality early warning analysis platform, firstly, the industrial data is subjected to data connection and connected to the industrial production quality early warning analysis platform, and after the data is connected, a data set needs to be created, data modeling needs to be built,and preparation work of data analysis is completed. And then a data instrument panel is created to perform combined display on various data fields, defective products and scraped products of productsare finally analyzed. The production efficiency and the yield of equipment are monitored, the equipment with relatively high scraped products is discovered in time, and problems are discovered in time. Parameter optimization is automatically carried out on production equipment, the product yield is improved, the production cost is reduced, manual quality inspectors of factories are reduced, and the intelligence of the factories is improved.

The invention discloses an electroplating effluent atmosphere concentration unit, comprising a rack, a liquid storage tank, a concentration tank, a heat exchanger, an air draft device and an electric cabinet, wherein the liquid storage tank is arranged on the rack, the concentration tank is arranged above the liquid storage tank and comprises a stuffing box and a defogging box; the defogging box is arranged above the stuffing box, a sprinkler body is arranged at the top end of the stuffing box, a packing layer is arranged below the sprinkler body and an air window is arranged at the bottom end of the stuffing box; the defogging box is communicated with the air draft device and the liquid storage tank is connected with the heat exchanger by a circulation pump; the heat exchanger is connected with the sprinkler body by a conduit provided with a temperature controller; the electroplating effluent atmosphere concentration unit has the characteristics of simple structure, small volume, high efficiency and more suitability for industrialized promotion.