125results about How to "Resolve asymmetry" patented technology

The invention discloses a method for constructing a financial asset trading system based on an alliance chain. With an alliance chain as a technical support, a novel financial asset digital unique certificate is provided based on the existing laws and regulations. The system uses a distributed technology architecture. All participants jointly maintain the ledger of financial asset trading. It is ensured that the trading of financial assets is open, transparent, real and credible. The credit risk of trading is reduced. The cross-platform and cross-region flow of financial assets is promoted. Tedious manual account checking work between platforms is omitted. In addition, the block chain technology is applied to the field of financial asset trading for the first time. A unified and standardized financial asset trading platform is established. Digital management of financial assets is realized. The credit risk of trading can be prevented effectively. The efficiency of trading and supervising is improved. The trading cost is reduced.

The invention discloses a consortium chain-based digital bill trading system construction method, which develops a brand-new bill display form, namely, a digital bill in combination with existing bill attributes, laws and regulations and market by taking a consortium chain as technical support. Compared with an existing electronic bill, the digital bill is totally different from the electronic bill in technical framework, not only has all functions and advantages of the electronic bill but also fuses the advantages of a block chain technology, and is a securer, more intelligent, more convenient and more promising bill form. In addition, the block chain technology is applied to the field of bill businesses for the first time; a unified standard bill trading platform is established; the problems of trade background forgery, bill authenticity authentication failure, paper bill multi-time selling, non-synchronous electronic bill discounting and bill endorsing, and the like are solved; and various risks are effectively managed, controlled and prevented.

The invention discloses a storage, distribution and dispatching method and system. After goods information and/or vehicle information are/is obtained, vehicle information in a corresponding goods capacity area is extracted, and primary vehicle source information of goods is obtained; and/or goods information in a corresponding vehicle capacity area is extracted, and primary goods source information of vehicles is obtained. The primary vehicle source information is ranked according to the sequence from small to large of the distance between the vehicles and the corresponding goods, and the ranked front vehicle information of a first preset number is obtained and pushed; or the primary goods source information is ranked according to the sequence from small to large of the distance between the goods and the corresponding vehicles, and the ranked front goods information of second preset number is obtained and pushed. After the vehicles and the goods are subjected to primary matching and ranking according to the goods capacity area and the vehicle capacity area, the front vehicle information of the preset number and the front goods information of the preset number are extracted and pushed, the vehicles and the goods are matched nearby, optimal butt joint and configuration of resources between the distribution capacity and the goods to be distributed are achieved, and the matching efficiency is improved.

The invention discloses an intelligent pairing method applied to online stowage of vehicles and goods. Information of supply of goods and platform vehicles issued by a goods owner is fully considered based on a word segmentation spatial clustering method, and the information of supply of goods issued by the goods owner is subjected to word segmentation from multiple dimensions, a vehicle information clustering space is constructed, and online intelligent pairing of the supply of goods and vehicles is achieved by the floating space and fuzzy filtering; a plurality of attributes influencing vehicle selection are divided into sequential layers associated with one another based on a multi-attribute decision making model, thus being methodized, and the matched vehicles are optimally sorted according to vehicle transaction evaluation and mass data of the platform, so that the result can be more intuitively presented. According to the intelligent pairing method applied to online stowage of vehicles and goods, the intelligent optimization pairing problem of vehicles and goods in the electronic commerce platform taking logistics service as a transaction object is well processed by the accurate big data mining analysis and the complicated model algorithm, so that the platform members or other members can quickly and accurately find the best fit stowage vehicle from the numerous vehicles and make a selection according with own requirements.

A distributed ecological intelligent internet pension service system comprises a government-level multi-department unified command and supervision layer, a region-level central management and control layer, a community-level service guarantee layer and a user terminal function layer. The user terminal function layer acquires user health basic data and sends the data to the region-level central management and control layer; the region-level central management and control layer receives the data and community comprehensive service guarantee service configuration information, builds a user database according to the information, generates region user group reports and distributes the reports to corresponding organizations; the government-level multi-department unified command and supervision layer sends related decisions and instructions to the region-level central management and control layer. The distributed ecological intelligent internet pension service system is an intelligent service system based on the internet of things, the internet and pension, and has the advantages of data standardization, structure networking, system self-evolution, operation disintermediation, high information security degree and the like.

The invention belongs to the technical field of tax system credit investigation management, and discloses a tax payment credit investigation system based on a block chain and a processing method, andthe method comprises the steps: accumulating data of each mechanism to a unified block chain platform, and integrating all information; using a specific consensus algorithm to input credit data into the block chain, and analyzing and calculating individual credit scores to form a huge information set; meanwhile, enabling the open port to continuously accept resources to form an information network, so that all participants are equivalent and mutually beneficial; constructing a tax platform introducing an interstellar file system using the interstellar file system for uploading duplicate text information, and directly storing a returned hash value and a small tax payment data file on a block chain which is used for a tax system and a credit alliance and caching the value and file in a standby traditional database at the same time. According to a data sharing method based on the block chain, member nodes in the regional autonomous alliance are mutually constrained and supervised while sharing data, and 'information island 'phenomenon is solved.

The invention relates to a building dictionary cloud house resource big data platform used for providing data services for a client application terminal. The platform comprises a computing task scheduling system, a secure operation and operation monitoring system and a data storage layer, wherein the computing task scheduling system is used for continuously detecting a start time point of a configured task and dependency among different tasks, and when the start time point of the task is reached and execution of all tasks depending on the task is completed, the task starts to be executed; thesecure operation and operation monitoring system is used for performing configuration monitoring on extracted computing tasks; and the data storage layer is used for storing building metadata, servicedata, user behavior data and log data. Through the platform, quick access, structured storage, modeling analysis and other technical problems concerning buildings, building numbers, units and room numbers as well as supporting medical treatment, transportation, education, supermarkets, landscapes, dining and entertainment, transactions, user behaviors and other information can be quickly solved,and an efficient and complete technical solution is provided for management of data on stock.

The invention relates to a method of free no-repeater mobile communication. A method that a radio signal is directly transmitted and received between mobile phones is adopted, and the mobile communication between a mobile phone and a mobile phone, a mobile phone and a computer and two or more parties of users between computers is realized without handshaking and relay service from telecom operators. The communication method can be call ethernet communication for short; the ethernet communication well solves the problem of information asymmetry, is like the seventh sense organ of a person, and enables the person to remotely sense the identity information and other any information willingly disclosed by other persons or the unit at the distance of a plurality of meters, hundreds of meters and even a plurality of kilometers; both the individual and the unit can issue the own information to the space ranged from a plurality of kilometers to a dozen kilometers around to provide for searching and sensing for other persons; and each user has one open code or code name, and even if you are strangers, you can also send a short message or call him or her in the remote place for greeting.

The invention discloses an electric vehicle charging route planning method, and belongs to the technical field of electric vehicles. A vehicle owner cannot query whether sufficient charging stations suitable for an own vehicle exist between a starting place and a destination in advance before a long-distance journey in the prior art, so that a lot of vehicle owners give up the idea of driving theelectric vehicle across the city and take other types of vehicles, and thus the practicability of the electric vehicle is greatly reduced. The method comprises the following steps of firstly, acquiring basic data; secondly, segmenting the route; thirdly, computing the optimal charging station of the road section; and fourthly, generating a charging route. According to the charging route planning method, a problem that the charging facility information is not symmetric is solved, the real-time condition of the vehicle is combined, and the optimal route after intelligent planning is dynamicallygenerated, so that when the vehicle owner drives the electric vehicle for a long distance, the available charging station can be found before the electric quantity is exhausted at each time until thevehicle owner arrives at the destination successfully.

The invention relates to a method for improving wireless time service precision, which compensates the time difference more accurately and further achieves high-precision wireless time service by calculating the time delay difference of an uplink and a downlink in a wireless environment. The precision can reach an ns level after the time difference is compensated by using the method of the invention. The method of the invention solves the problem of link asymmetry by compensating the time difference, is more suitable for a wireless transmission environment, has universality, and solves the problem of time delay jitter caused by adaptive property of a wireless system link.

The invention provides a smart contract deployment method and device, a smart contract calling method and device and a smart contract execution method and device. The smart contract deployment methodis executed by a first user node, corresponding to a first user, in a block chain, and a smart contract corresponds to a commodity sold by the first user node. The smart contract deployment method comprises the steps that predetermined-format commodity description of the commodity is acquired; the predetermined-format commodity description is converted into a smart contract code, wherein the smartcontract code comprises a code for executing a predetermined affair when it is determined that the commodity is inconsistent with the commodity description; digital signature is conducted on the smart contract code; and the corresponding smart contract is deployed in the block chain on the basis of the smart contract code subjected to digital signature.

The embodiment of the specification discloses a processing method and device of identifying object damage, a server and a client. Before using a rented object, a user can photograph or shoot via the terminal equipment, such as a mobile phone, etc. to obtain the object damage situation before the user rents the object, and when returning the rented object, the user can use a terminal again to shootto obtain the damage situation when the object is returned, so that whether the user damages a vehicle can be identified automatically by comparing the damage information before and after the objectis rented. For the user, before renting, the user clearly defines the damage situation with a service party before the object is used. On the other hand, by adopting an implementation scheme providedby the specification, the workers of the service party can identify, confirm and audit the vehicle damage without needing to go to the sites, thereby being able to save the manpower cost effectively,realizing the processing of rapidly identifying the damage, defining the responsibility, assessing loss, etc., and improving the user experiences and the object damage processing efficiency.

The invention provides a block chain-based good safety multi-interest subject credit evaluation method. According to the method, a Hyperledger block chain is taken as a bottom support technology of the credit evaluation method, multi-interest subjects (traders) on food supply chains and supervisors are endowed with different identity authorities, and the traders are endowed with identity anonymityand evaluation result publicity and transparency during the evaluation; and the supervisors collect evaluation information, for transactions, of the multi-interest subjects on the food supply chainsthrough intelligent contracts, carry emotion analysis on the fed back evaluation information by adoption of a deep learning algorithm long and short term memory (LSTM) model, and feed credit evaluation results back to both parties of the transactions. According to the method, the efficiency and correctness of traditional credit evaluation systems are improved and the effectiveness of food safety supervision is enhanced.

The invention relates to a power marketing multi-business system data center construction method and belongs to the electric power marketing field. At present, marketing data are distributed in different business application systems, and are poorly correlated with each other, and the application of the marketing data to business analysis is inefficient and not intelligent. The power marketing multi-business system data center construction method of the invention includes the following steps that: 1) the master data of marketing are refined and designed based on a marketing CIM and standard design of various business systems of the marketing, and a marketing affair type data model is designed according to the subject domains and classifications of the data; 2) marketing basic platforms are established, wherein the marketing basic platforms include a marketing basic data platform at a headquarter and marketing basic data platforms in various provinces and cities; and 3) the data are connected into the marketing basic data platforms. With the power marketing multi-business system data center construction method provided by the technical schemes of the invention, internal and external data sharing services can be provided, and an interaction platform can be provided for data sharing between the business systems.

The invention relates to a novel doubly-salient memory electrical machine comprising an outer rotor with tooth and an inner stator with tooth, wherein permanent magnets are arranged on the inner stator. The number of tooth Nr of the outer rotor, the number of tooth Ns of the inner stator and the number Np of the permanent magnets should satisfy the relational expression: (m+k1)*Np=Ns=mk2 and 360Nr/Ns=360k3+/-alpha, wherein m is a phase number and is bigger than or equal to 3, alpha is a slot pitch angle the span of which is 0-360 degrees, k1 belongs to an integer from 1 to 1-m, and k2 and k3 are respectively a random positive integer. AlNiCo is adopted as the permanent magnets, and current pulses with different sizes and polarities are charged to a plurality of separated direct current windings to realize on-line magnetism charge demagnetization, thereby realizing multiple functions. Due to the fact that the duration of the current pulse is short, and the induced loss almost can be neglected, as an electromotor, the electrical machine can realize on-line magnetism modulation in the real sense while in running, and as a generator, the electrical machine can realize high-efficiency constant-voltage output while in running.

The invention discloses a comprehensive multi-dimension goods owner selection quantification method enabling a member to evaluate a goods owner objectively and comprehensively from multiple dimensions in a quantitative mode. According to the method, multiple measure indexes affecting selection including loading and unloading punctuality, the number of times of carriage, the number of times of complaints from platform members, goods payment and information issuing timeliness ratio, and one-time offer close deal rate are fully considered, the weight of each index is determined quantitatively based on the index weight division method of a multi-attribute decision-making model combining the least square method and the ELECTRE-II method, reasonable evaluation of the credibility of a goods owner on an e-commerce platform with logistics service as transaction object is well achieved through precise big data mining and analyzing and model algorithms, and platform members can judge the comprehensive condition of a goods owner and make choices meeting their own needs.

The invention discloses a carriage quantitative selection method influenced by multiple factors. According to the method, comprehensive quantitative rating is carried out on carriers on the basis of the smart service rating mechanism, all index weights are determined according to an index weight partition method of the analytic hierarchy process (AHP), the service attitudes of the carriers, the carriage frequency of vehicles, the loss frequency in carriage of the vehicles and other multiple measure indexes which influence the trust relationship are fully considered, the purpose of reasonably, objectively and scientifically evaluating and selecting carriers of electronic commerce platforms with logistics transportation as trading objects is well achieved, and cargo owners at the platforms can reasonably judge the comprehensive conditions of carriers to be chosen and make selections meeting carriage requirements, so that carriage risks are lowered, and carriage efficiency is improved.

The invention discloses a Beidou city wide vehicle-free carriage acceptance logistics platform comprising a vehicle owner terminal, a vehicle-free carriage acceptance service platform terminal, a freight owner terminal and a communication transmission network, wherein the freight owner terminal is connected with the vehicle-free carriage acceptance service platform terminal via the communication transmission network, freight source information and freight positioning query requests are uploaded onto the vehicle-free carriage acceptance service platform terminal, lorry information and management and scheduling instructions issued via the vehicle-free carriage acceptance service platform terminal are received, the vehicle-free carriage acceptance service platform terminal is used for analyzing the freight source information, the vehicle owner terminal is connected with the vehicle-free carriage acceptance service platform terminal via the communication transmission network, freight source information instructions and on-line agreement signing instructions issued via the vehicle-free carriage acceptance service platform terminal are received, a real time position of freight is uploaded to the vehicle-free carriage acceptance service platform terminal via the vehicle owner terminal and is then sent to the freight owner terminal via the communication transmission network from the vehicle-free carriage acceptance service platform terminal, and the freight owner terminal is enabled to obtain the real time position of the freight. Via the Beidou city wide vehicle-free carriage acceptance logistics platform, defects of dependence on manual scheduling, asymmetric vehicle-freight information, high zero return load rates of lorries, high cost, low profits and the like in conventional city wide logistics can be overcome.

The invention discloses an authority updating method based on a block chain, and the method comprises the steps: obtaining transaction information and a signature with the transaction information comprising an identity identifier of a commodity and a target account address; obtaining an account address of a sender of the transaction information through the signature; calling a permission smart contract according to the transaction information to verify whether the account address of the sender is consistent with the account address of the current commodity owner or not; and if yes, changing the account address of the current owner of the commodity into the target account address by the permission smart contract. According to the invention, the information of the circulation process of thecommodity is recorded, the change of the commodity authority is intelligently realized through the authority, the problems of information asymmetry, verification and the like in the commodity transaction are solved, the transaction risk and the transaction cost are reduced, and the anti-counterfeiting purpose is achieved.

The invention discloses a blockchain-based trade insurance financing method and a computer readable storage medium. According to the method, the blockchain technology is fully utilized, so that certificates such as contracts, receipts and the like in each business stage in the trade insurance financing process under the export credit insurance item can be quickly and accurately verified on the blockchain, the efficiency of the whole process is improved, the time is saved, and the cost is reduced. Furthermore, the blockchain technology is applied; the authenticity and tamper resistance of the data are ensured; public and transparent data is realized; the problem of information asymmetry among participants in the whole trade financing process is effectively solved; therefore, the possibilityof default and fraud of each participant is reduced, the trust and risk problems of each link are solved, the rights and interests of each participant are guaranteed, each participant is difficult tocounterfeit, the behaviors of each participant can be monitored and standardized, the interests of each participant can be effectively prevented from being damaged, and the smooth cooperation is promoted.

The invention discloses a wireless sensor distributed graph routing protocol building method under an asymmetrical link and belongs to the technical field of computer networks. The method includes: designing wireless sensor network distributed graph routing calculating method without a center management server; defining graph routing mutual message formats; designing the building, interaction and updating processes of down-link, up-link and peer to peer (P2P) graph routing under the asymmetrical link state. The method aims to solve the routing asymmetry problem when a wireless sensor network builds the routing under the asymmetrical link and solve the hardware bottleneck problem of centralized graph routing by using the distributed routing calculating method under the condition lacking the center management server. By the built distributed graph routing protocol, the management control expense of traditional graph routing can be reduced effectively, network robustness can be increased, and the routing performance of the wireless sensor network can be optimized integrally.

The invention provides mobile supervision and management method and system for city management, which relate to the field of city management. The system comprises a server side and a mobile terminal communicated with the server side, wherein the server side comprises a hardware part and a software part and is used for realizing the relevant functional requirements of the technical specifications of the urban municipal comprehensive supervision and management information system (CJJ/T 106) of the Ministry of Construction and achieving the functions of collection, uploading, dispatching, statistics and overall evaluation to city management problems; the mobile terminal comprises a logging-in module, a running module and a statistical query module, wherein the running module comprises an examination unit, a supervision and management unit and a coordination and notification unit, and a user achieves the functions of examination, supervision and management, coordination and notification, statistical analysis and classified query to the city management problems by the program of the mobile terminal. By adopting the invention, leaders at all levels can know the detailed information of a certain record by logging in the program of the mobile terminal, the problems of no symmetry and no timeliness of the information are effectively solved, and the treatment processes of some difficult problems are obviously quickened by supervision and management as well as coordination.

The invention provides a method for interactive display of patient materials. The method comprises steps of data acquisition, display of the patient materials, establishment of a database, establishment of a patient material template, addition of doctor logs, and addition of medical record remarks, wherein the display of the patient materials comprises display of the patient materials in a page tab form and a time line form; and the establishment of the patient material template comprises establishment of a file detail template, a treatment record template and an examination item trend template. The problem of information asymmetry generated when a doctor conducts online diagnosis of a patient is solved; the comprehensive patient materials are provided for the doctor's online diagnosis; consistency of the patient's and the doctor's information is ensured; the method helps the doctor to make optimal judgment; the patient's file materials is selected in a targeted manner according to demands; through the material display in the page tab form and the time line form, the doctor can check the patient materials in a targeted manner; the method helps the doctor analyze the patient's illness state trends; through addition of the doctor logs and the medical record remarks, the doctor can check the materials easily next time; referential opinions are provided for other doctors' diagnosis of the patient; and online group consultation of the patient's illness states is achieved.

The invention discloses a machining method of a turbine blade. The machining method comprises the following steps: (1) a five-shaft powerful grinding machine and a square box fixture are used; a blade body part of a blade blank is pressed by a pressing screw on the square box fixture; and tenon teeth at the blade root end are grinded in a center line symmetric grinding manner; and (2) the tenon teeth at the blade root end are clamped by clamping tooth blocks on a five-shaft milling machine; the blade root end surface is tightly bonded with the positioning surface of the fixture; a center hole in the top end of the blade is drilled, and is supported; and a blade body curved surface is milled in a high-speed milling manner. The turbine blade machined by the machining method can guarantee the symmetry of the tenon teeth of the turbine blade and the consistency of every turbine blade, reduces the rejection rate from 10% to 0.1%, and improves the production efficiency because of shortening machining procedures.

The invention provides an Internet medicine quality credit assessment method and system, and the method comprises the steps: obtaining medicine recognition information; recognizing a medicine according to the medicine recognition information, and obtaining medicine quality index data related to a medicine; carrying out the estimation of various medicine quality indexes of the medicine according to the medicine quality index data, and obtaining the estimation results of various medicine quality indexes of the medicine; calculating a medicine quality risk index of the medicine according to the estimation results of various medicine quality indexes of the medicine, and determining the medicine quality credit of the medicine. The method and system can achieve the quick batch estimation of the quality risks of medicines, effectively solve a problem that the medicine quality information is not symmetric when a non-specialized person selects medicines, and provide a solution for the better guarantee of the medicine quality and safety in the Internet transaction environment. The method and system are also suitable for the quality evaluation of medicines in purchasing by invitation to bid.

The invention relates to a multi-energy microgrid distributed scheduling method based on a potential game, which can give consideration to the benefits of different energy operators, can improve the decision autonomy of the energy operators, and can model the scheduling problem of a multi-energy microgrid system with electric energy, gas energy, G2P, P2G, energy storage and other devices into a game problem among subnets. A multi-energy microgrid scheduling model based on a potential game is established, and a potential function is constructed; and according to the method, the autonomy and economy of each subnet in the multi-energy microgrid are effectively improved, the method better conforms to the actual situation, and the introduction of G2P and P2G in the model can effectively improvethe overall economy of the system. The invention aims to solve the problems of information complexity and asymmetry existing in multi-energy microgrid scheduling, realize the autonomy of decision making of each energy subnet operator, and provide a solution for a manager of the multi-energy microgrid to search for an optimal strategy of multi-energy distributed scheduling.

The invention provides a client management system suitable for the financial agent industry. An agent end constructs a product database and a client database; a delivery incoming request proposed by an intermediary user for financial product information in the product database is received, to-be-delivered client information in the delivery incoming request is read, a delivery incoming record of the to-be-delivered client information is generated, and the client database is updated according to the delivery incoming record of the to-be-delivered client information; and the channel end receivesthe incoming record and carries out classification management on the incoming record. The system provides bank loaning resource information for the intermediary end, provides intermediary agent channel resources for the channel end, can help the financial intermediary to automatically manage clients, reduces the operation cost of intermediary companies, and improves the working efficiency. On-lineinformation and resource integration is carried out on the upstream and downstream supply and demand relation of the industry, the upstream and downstream supply and demand relation is broken through, the problem of information resource asymmetry is solved, and a user is helped to reduce financing cost and improve financing efficiency.