91results about How to "Ensure fairness and justice" patented technology

The invention relates to a device and a method for judging subjective questions in a test paper based on a natural language, the method including: processing a text of an answer of an examinee by clauses and dividing the text of the answer of the examinee into a plurality of clauses; carrying out word segmentation and part-of-speech tagging on the clauses after the clauses in the clause processingmodule; conducting keyword extraction of part-of-speech tagged words in part-of-speech tagging module; calling a syntactic analysis module to analyze the clause after the clause processing module, and analyzing the syntactic structure information of the clause; an obtaining module matching the keywords of the examinees' answers with the scoring keywords provided by the reference answers, and obtaining the similarity between the keywords of the examinees' answers and the scoring keywords; match the text clauses of the candidates' answers with the clauses provided by the reference answers, andobtaining the sentence similarity between the text clauses of the candidates' answers and the clauses provided by the reference answers. The invention realizes the machine correction of the subjectivequestion, lightens the burden of the marking teacher, improves the marking efficiency, and guarantees the fairness and justice of the scores of the examinees.

The invention provides a house information processing method based on a blockchain network. The house information processing method comprises the following steps: acquiring information of a target user and house information corresponding to the target user; determining authority information corresponding to the verified house information; obtaining a public key of a target node in the blockchain network matched with the authority of the house information; encrypting the house information through the public key of the target node to obtain encrypted house information; and generating a target block based on the user identifier of the target user corresponding to the house information, the data permission information and the encrypted house information, and adding the target block into the blockchain network. The invention further provides a house information processing device, electronic equipment and a storage medium. The house information can be stored through the blockchain network, the house information stored in the blockchain network can only be inquired by a user matched with the corresponding authority information while the house information is ensured not to be tampered, theinformation security is effectively improved, and the leakage of the house information is avoided.

The invention relates to a service studying examination system based on a random algorithm. The system comprises a question extracting module, a random arrangement module, an examination paper customizing module and an analyzing module. The question extracting module extracts questions according to different requirements for service studying and examination. The random arrangement module performs random sequencing on question titles and options which correspond with the titles. The examination paper customizing module performs customizing on the randomly sequenced questions, generating the examination paper, buffering current examination information of a user and transmitting the current examination information to the analyzing module after examination is finished. The analyzing module is used for acquiring examination index data, receiving the current examination information which is transmitted from the examination paper customizing module, obtaining an examination result and obtaining an examination result according to the examination index data. According to the system of the invention, on the condition that the same examination paper is customized for examinees, the questions and the options are randomly arranged, thereby realizing a cheat preventing function, ensuring high fairness in examination, and maximally improving mastering of knowledge points by service personnel in a training process and an examination process.

The invention discloses a full-automatic sampling machine for a coal sample. The full-automatic sampling machine comprises a first coal sample conveying device, a crusher, an adjustable divider, a second coal sample conveying device, an automatic pulverizer, an automatic sample loader, an automatic sample bottle feeding machine and a waste conveying and recovering device, wherein the crusher is provided with a first feeding port and a first discharging port; the adjustable divider is provided with a second feeding port, a second discharging port and a dividing mechanism; a quantitative sample loading box is arranged on a conveyor belt of the second coal sample conveying device; and the automatic pulverizer is provided with a third feeding port, a third discharging port and a sundry discharging port. The full-automatic sampling machine disclosed by the invention is complete equipment which is used for producing a coarse and broken coal sample into an analytic coal sample for testing and is controlled in the full process by adopting a computer. The full-automatic sampling machine has the advantages that the automation of the full process of producing the sample is realized, the work efficiency of sampling is increased and the fairness and equity and accuracy of the sample are ensured; the equipment is fully sealed and is free from being polluted from dust; and waste materials of the crusher, waste sundries of the automatic pulverizer and dust of the conveying device respectively fall into the waste conveying and recovering device, and thus the work environment can be greatly improved.

The invention provides a probability adjusting method for resource allocation. The probability adjusting method comprises the following steps of acquiring allocation duration and allocated duration of resource allocation, and acquiring the resource quantity and the allocated quantity of the resource allocation; determining the allocated time ratio according to the allocation duration and the allocated duration; determining the current allocation probability according to the resource quantity, the allocated quantity and the allocated time ratio, wherein the current allocation probability is allocation probability for allocating resources at current, and the resources are awards or rewards; as the allocated duration and the allocated quantity change along with the operation time of the resource allocation, the current allocation probability obtained by using the probability adjusting method for the resource allocation is accordingly changed. Therefore, the aim of self-adaptive adjustment can be achieved by using the probability adjusting method for the resource allocation. Meanwhile, according to the probability adjusting method for the resource allocation, no manual adjustment is needed, and human interference is reduced, so that the justice and equity of activities are guaranteed; in addition, the phenomenon that the probability of resource allocation is adjusted by artificially monitoring the resource allocation conditions in real is avoided, so that labor force is greatly saved.

The invention discloses a deploying method and a playing method of a predication guessing game, a device and a storage medium, and belongs to the technical field of block chains. According to the technical scheme, a first game contract of a first game is deployed on the upper part of a first parallel chain, so that a plurality of first game terminals acquire and invoke a game opening interface ofthe first game contract and the first game is created on the first parallel chain, a plurality of second game terminals acquire and invoke a game participating interface of the first game contract forparticipating in the first game on the first parallel chain, and the first game contract of the first game is sent to the corresponding main chain node, so that recording and common viewing are realized. The invention further discloses the corresponding playing method, the device and the storage medium. The justice and fairness of the game can be guaranteed, the expansibility of the game can be improved, more people can be supported for playing the game without the performance limitation of the block chains, further, the scheme of the lightweight-class block chain game can be realized, and the degree of freedom is high.

The invention discloses a method and device for processing voting tasks and distributing the voting tasks. The method for processing the voting tasks comprises the steps that when a request for having access to a specific voting link is received, the user identity label of a current access user is acquired, and user identity labels included in the address of the voting link are obtained; the address of the voting link is generated according to the user identity labels of users to which the voting tasks are distributed and voting task labels when the voting tasks are distributed to the users; the user identity label of the current access user is compared with the user identity labels included in the address of the link; response information is returned to the request according to a comparison result. Through the method and device, cheating behaviors during network voting can be avoided, and the quality of a network voting result is improved.

The invention discloses a three-phase alternating current charging pile testing method, device and equipment based on an analog multiplier principle. The method comprises the steps that a voltage divider resistance network and a current sensor are additionally arranged on a voltage circuit and a current circuit respectively, current and voltage signals of all phases output by a three-phase alternating current charging pile during charging of an electric automobile are collected, the voltage divider resistance network is adopted to collect voltage signals, and the current sensor is adopted to collect current signals; the active power of the three-phase alternating current charging pile is calculated by using a three-phase analog multiplier with a zero calibration function; the active powerof the three-phase AC charging pile is converted into a frequency signal through a V/F converter, the frequency signal is output, and the output pulse of the V/F converter and the pulse number of an electric energy meter in the detected charging pile are collected; an active electric energy error of the three-phase AC charging pile is calculated by using the pulse data, and zero calibration of allpaths from sensor input to V/F converter output is realized. The use difficulty of the charging pile test equipment is greatly reduced.

The invention discloses a game deployment method and a game method, device and storage medium based on parallel chains, and belongs to the technical field of block chains. The game deployment method includes the steps of deploying a first game contract of first games on first parallel chains so as to enable a plurality of first game terminals to obtain and call game start interfaces of the first game contract to respectively set up the first games on the first parallel chains; enabling a plurality of second game terminals to obtain and call game participation interfaces of the first game contract to respectively participate in the first games on the first parallel chains; and sending the first game contract of the first games to corresponding main chain nodes for recording and consensus. The invention further includes the corresponding game method, device and storage medium. The game deployment method and the game method, device and storage medium based on the parallel chains can ensure fairness and justice of the games, improve extensibility of the games, can bear more people to play the game without limitation of performance of the block chains, and further, can also achieve lightweight block chain game schemes, and higher degree of freedom is achieved.

The invention provides a Game method, device for drawing puzzle and a storage medium. The method comprises the following steps: receiving an opening order transaction sent by a first user terminal, executing the opening order transaction and recording the opening order transaction on a first block chain for a second user terminal to obtain the opening order; the first user terminal sends the opening order transaction to a second user terminal; the first user terminal sends the opening order transaction to a second user terminal. Receiving and executing game participation transactions sent by aplurality of second user terminals after obtaining an opening order through the first block chain; Wherein, the game participates in a transaction including a first guessing word; Receiving a publicriddle transaction sent by the first user terminal, and verifying the first picture information according to the first content information; Wherein, the public riddle solving transaction comprises first riddle solving information; generating A game result based on the verified first riddle solution information and each first word guess and recorded on the first block chain. On the one hand, the invention guarantees the fairness and justice of the game, on the other hand, the high-quality paintings are uploaded on the block chain, so that the high-quality paintings can be preserved for a long time or for other purposes.

The invention discloses a new media brand value assessment system. The system comprises a module for specifying and classifying all platform public account samples, a module for specifying a spread index ranking in a cycle, a module for extracting information of first 100 public accounts, a data collection module, a program calculation module, an expert scoring module, a program total score statistics module, a brand list first draft module, a brand determination list module and a final list release module, wherein the output end of the module for specifying and classifying all the platform public account samples is connected with the input end of the module for specifying the spread index ranking in the cycle; the output end of the module for specifying the spread index ranking in the cycle is connected with the input end of the module for extracting the information of the first 100 public accounts; the output end of the module for extracting the information of the first 100 public accounts is connected with the input end of the data collection module; and the output end of the data collection module is connected with the input end of the program calculation module. According to the system, high-quality accounts can be screened out; and the accuracy of a list and the justice and equity of a list result are ensured.

The invention provides an architectural design bidding and tendering platform registration review system. The architectural design bidding and tendering platform registration review system comprises multiple client terminals, multiple designer terminals and a platform service device, wherein the client terminals are held by different clients needing to perform architectural design bidding; the designer terminals are held by different designers needing to perform architectural design tendering; the platform service device is in communicating connection with the designer terminals and the clientterminals and is in communicating connection with at least one query server; each designer terminal comprises a design-side picture storage part, a design-side input display part and a design-side communication part; and the platform service device comprises a platform-side communication part, an image analysis part, a server address storage part, a verification judgment part, a query control part, an address retrieval part, a module analysis determination part, a keyword adding part, a result judgment part, a registration control part, a registration determination part and a designer information storage part.

The invention discloses an advertisement delivery system based on distributed network technology, comprising a plurality of user nodes and a plurality of advertisement nodes. The advertisement node comprises an advertisement terminal arranged in a fixed position, each advertisement terminal is provided with an information module, and the advertisement terminal further comprises a bargaining module. The user node may establish a block with an advertisement space request, the advertisement space request at least comprising an advertisement terminal, an advertisement time, an advertisement price,and an advertisement content. The advertisement nodes and the user nodes are provided with information verification modules. Users apply for advertisement placement through the user nodes in the system, each user node has equal status, and the whole process of advertisement placement transaction is operated by the system, and is supervised by all nodes, at the same time, the intelligent bargaining module is adopted to ensure the fairness and justice of the entire advertisement placement.

The invention discloses a double random open access verification system, which comprises a data management server which is communicated with a performance management system to share data to obtain theperformance task information from the performance management system, and comprises a data storage module which is used for storing customized index tasks to form an index task database; a verification personnel module; a personnel identification module; an authorization distribution module of verifier account number; a visiting and verifying task making module; a mobile terminal APP which is communicatively connected with the data management server and comprises a visit verification task obtaining module; a data acquisition module which is used for enabling the verification personnel to inputthe site data corresponding to the verification item and the verification item point and transmitting the data to the data storage module. The invention has the beneficial effects of adopting the double random selection of verification personnel, verification items and points to make the performance evaluation result objective and fair, and grasping the process and result of inspection and verification dynamically through the data inquiry module in real time.

The invention relates to an overall calibration system and method for a current transformer on-site calibrator, belongs to the technical field of transformer detection, and mainly solves the problem that various types of current transformer on-site calibrator overall calibration methods are not unified. The system comprises a current type current transformer on-site calibrator overall calibrationsystem, a voltage type current transformer on-site calibrator overall calibration system and an overall calibration management system. The current type current transformer on-site calibrator overall calibration system comprises a current proportion standard, a standard ammeter, a standard resistor, a standard capacitor and an uncompensated standard current transformer. The voltage type current transformer on-site calibrator overall calibration system comprises a voltage proportion standard, a standard voltmeter, a standard resistor, a standard capacitor and an uncompensated standard current transformer, a voltage proportion standard primary winding is a two-stage winding and is of a cascade structure, and a voltage proportion standard secondary winding is a multi-tap winding. A current proportion standard primary winding is a multi-tap winding, and a secondary winding is a two-stage winding.

The invention discloses an election method based on a block chain, and relates to the technical field of block chain application. Deploying blockchains, the method aims at electors participating in voting. Binding a trusted timestamp and a trusted random number; initiating a voting transaction of the block chain, voting by utilizing a transaction data word string which comprises a voted person, acredible timestamp and a credible random number, recording voting information, determining a voting result of the voter, and dynamically displaying all voting transactions sent to the node initiatingvoting by the block chain node participating in voting; according to the method, a mechanism that the block chain is public or transparent to the interior of the alliance is utilized, so that the election process result is transparent to the public, the data cannot be randomly tampered, and the fairness and justice of election are ensured.

The invention discloses an inter-module call log recording method and system based on a block chain, and belongs to the field of computers. The technical problem to be solved by the invention is how to prevent inter-module call log data from being lost and illegally tampered, so as to improve integrity and credibility of called log data, and provide reliable basis for exception positioning. According to the technical scheme, the method comprises the following steps: S1, deploying a block chain platform, specifically, building a decentralized block chain database on a server; S2, calling log link writing: when mutual calling occurs between modules, performing link writing on the called log data so as to ensure the security and integrity of the data; S3, exception positioning: when data interaction between the modules goes wrong, quickly positioning an exception module by comparing log data of two organizations on the block chain; S4, performing log data mining. The system comprises a block chain platform deployment unit, a call log chain writing unit, an exception positioning unit and a log data mining unit.