109 results about "Entire life cycle" patented technology

The invention relates to a medical waste management weight verification method. The method performs weight management on medical wastes from a generation point to a final disposal point through relay nodes at various levels, weighs the medical wastes at the generation point, pastes a waste information Label, uploads initial weight information to a cloud management platform, reweighs the medical wastes during in-warehouse and out-warehouse processes at the relay points and the disposal points, and enables the cloud management platform match and verify the weight and the initial weight of the medical wastes. The method controls the entire life cycle of the medical wastes from generation to disposal, performs weight control and repeated verification in the whole process of production, storage, transportation and disposal so as to prevent leaks, enhance the safety of a closed-loop system, and eliminates opportunities for criminals to take advantage.

The invention discloses a method and system for managing scholarship based on blockchain technologies. The system involves a scholarship plan management worker, a school examiner, a finance departmentteacher and a student. The method includes the following steps: upon the establishment of a project, the scholarship plan management worker arranging a corresponding plan in a manner that a smart contract automatically perform examination, a student user applying for the scholarship; upon the examination by the school examiner and the scholarship plan management worker, adding an electronic department signature and a user digital signature; after the examination, proceeding to a stage of going-public, after the going-public period, recording the scholarship information that is approved to a to-be-delivered scholarship list, generating a corresponding digital scholarship certificate, and performing broadcasting to other nodes; and a smart contract that is established by the finance department teacher delivering the scholarship to the electronic accounts of scholarship owners, and broadcasting the information of delivering the scholarship to other nodes. According to the invention, thesystem and the method herein can automatically manage the entire life cycle of the scholarship in a secure manner.

The invention provides a method for predicting capacity diving during battery aging, and relates to the technical field of batteries. The method comprises the following steps: firstly obtaining an OCV-discharge capacity curve and a slope turning point of the new battery, and obtaining an internal resistance of the new battery; then obtaining the relationship between the internal resistance and thenumber of cycles in the aging process of a same type of battery as the new battery, obtaining an OCV-discharge capacity curve and a slope turning point of the battery during the aging, and simultaneously obtaining the discharge curve and slope turning point of a given discharge schedule of the battery during the aging; and if the slope turning point of the discharge curve reaches a discharge lower limit cutoff voltage, determining that the capacity diving of the battery will occur during the subsequent aging under the given discharge schedule. The method provided by the invention can be usedto predict early whether a capacity diving will occur during aging of the battery, and to better use the battery during the entire life cycle of the battery.

A product information modeling method in a collaborative environment based on a product entire life cycle comprises the following four steps of: 1, establishing a generalized model basic framework according to a WBS (Work Breakdown Structure); 2, when the BOM (Bill Of Material) is updated, extracting the BOM information of each view; 3, finding a slave information model related to the updating in a unified product information model, if the slave information model is found, updating and upgrading the slave information model, comprising inserting or deleting a new node, and changing the relationship between nodes, and if the slave information model is not found, finding the node on the higher level to which the slave information model belongs, then creating a view and a relationship, and establishing the UPIM (Unified Product Information Model); and 4, continuously judging whether the BOM is updated, and repeating the steps. The product information modeling method in the collaborative environment based on the product entire life cycle has a better practical value in the technical field of computer aided design.

The invention relates to a method for predicting the failure rate of a vehicle-mounted information terminal in an entire life cycle and belongs to the technical field of life prediction, in particular to prediction of failure rate of a vehicle-mounted information terminal in an entire life cycle. The method comprises the following steps of: 1) determining the entire life cycle of the vehicle-mounted information terminal; 2) determining the failure criterion of the vehicle-mounted information terminal; 3) constructing a comprehensive environmental stress acceleration factor model; 4) collecting comprehensive environmental stress high-acceleration life test data; 5) constructing a failure rate model; 6) constructing a vehicle-mounted information terminal performance degradation model in combination with the failure rate model; 7) constructing a life dynamic prediction model based on a grey theory; and 8) predicting the failure rate and the remaining life of an actual time node under the entire life cycle of the vehicle-mounted information terminal. The method has the benefits that through systematically applying the gradually-increased environmental stress and the working stress, the detection cycle is shortened to simulate the failure and expose the weak link in the design; and through analyzing the performance conditions in all work periods, the reliability indexes of products in all work periods are provided.

The invention discloses a wind power plant machine set layout multi-objective optimizing method. The wind power plant machine set layout multi-objective optimizing method includes the steps that a constraint multi-objective optimization model for wind power plant machine set layout optimization is built, a minimized wind power plant entire life-cycle cost and maximized wind power plant annual energy output serve as optimization objectives, and minimum wind turbine mounting spacing and wind power plant site limitation serve as constraint conditions; the constraint multi-objective optimization model is solved, and a Pareto optimal solution set is output; an optimal case is selected from the Pareto optimal solution set. According to the wind power plant machine set layout multi-objective optimizing method, the minimized wind power plant entire life-cycle cost and the maximized wind power plant annual energy output serve as the optimization objectives to carry out wind power plant machineset layout optimization design; besides, the minimum wind turbine mounting spacing and the wind power plant site limitation are taken into account and serve as the constraint conditions, which betteraccords with practical conditions; when problems are solved, an evolutionary multi-objective optimization algorithm is adopted, the Pareto optimal solution set in which the solutions have advantages and disadvantages can be found at the same time, therefore, requirements of different users are met, and the wind power plant machine set layout multi-objective optimizing method can be selectively implemented according to the practical conditions.

The invention discloses a plane sealing type reversing valve which belongs to hydraulic control valves and is used for the fluid switching of a plurality of channels and solving the problem that the reversing valves at present are relatively large in reversing operation force, bad in anti-pollution capacity, high in processing difficulty and high in cost. The plane sealing type reversing valve comprises a lower valve seat, a support seat, a sliding block, an upper valve seat, a fixed valve element, a disc spring, a floating valve element, a sleeve, a ball screw assembly, a connection threaded sleeve, a push rod and a gear motor. According to the plane sealing type reversing valve, plane sealing is used, and the small rotary gear motor with the ball screw assembly is used for linear driving to drive the sliding block to move straightly and control the reversing of the oil path. The plane sealing type reversing valve is simple in structure, convenient in interface form and good in manufacturability, is capable of reliably realizing the sealing of the entire life cycle and ensuring the reliable reversing of the hydraulic systems, is suitable for standard and serial production and suitable for the high-temperature high-pressure severe environments and working conditions such as petroleum and natural gas extraction, and can be used for the fluid control of various hydraulic systems.

The invention discloses a user-side distributed energy storage evaluation method and system involving optimized operation strategies. The method includes the following steps that: optimized energy storage operation strategies and operation modes of each stage are determined according to the illumination, load, electricity price data and SOC (state of charge) threshold values of typical days; the net present value and electricity consumption cost of a system are calculated through conversion according to initial capital costs and operation and maintenance costs during the entire life cycle of an energy storage project; and the calculation results of optimized energy storage operation strategies and cost benefits are outputted. According to the user-side distributed energy storage evaluation method and system of the present invention, grid-connected type distributed photovoltaic and energy storage combination is adopted as the research focus of a user-side distributed energy storage application mode, the costs and obtained benefits of the energy storage system are determined accurately in a targeted manner, and a reliable and important basis is provided for the future development prospect of user-side distributed energy storage.

A system and related techniques provide an integrated platform for privacy management of electronic medical records, encompassing the entire life cycle of privacy management including the capture of patient consents and other privacy status information, request management to receive and filter requests by health insurance companies and others, publishing management and release management of the contents of the electronic medical record. According to embodiments of the invention in one regard, various modules and logic may directly access the patient EMR and extract appropriate segments of information called for by validated requests, to publish that information as well as record or log that access history. The invention may thus provide an integrated tool to document compliance with HIPAA and other regulatory requirements. According to embodiments of the invention in another regard, medical information requests and other transactions which were originally made in paper or hard-copy form may likewise be assimilated into the access database, along with release requests which are electronic in nature.

The present invention relates to isolated nucleic acid molecules and their corresponding encoded polypeptides able to confer the trait of altered flowering time in plants. The present invention further relates to using the nucleic acid molecules and polypeptides to make transgenic plants, plant cells, plant materials or seeds of a plant having flowering times that are altered with respect to wild-type plants grown under similar conditions. Altered flowering time includes both plants having an early flowering time and a late flowering time with respect to wild-type plants grown under similar conditions. Flowering time in plants may be altered either with respect to the normal time at which wild-type plants flower within their normal life cycle or altered temporally such that the entire life cycle of the plant is accelerated or prolonged using the nucleic acid molecules and polypeptides of the present invention.