146results about How to "Guarantee justice" patented technology

The invention relates to an on-line management method for an engineering project. According to the on-line management method for the engineering project, based on a remote interaction platform, through data transmission and data processing between a budget end computer device, a plurality of contracting enterprise end computer devices, a plurality of evaluation end computer devices, an application end computer device, a plurality of submission end computer devices, a plurality of checking end computer devices and a server end computer system, on-line bidding and tendering and bid evaluation of the engineering project are achieved, and on-line evaluation and on-line making of an engineering project progress plan of a contracting enterprise of the engineering project, on-line tracking of engineering project progress completion conditions, response and management of engineering project progress abnormal conditions, on-line generation of an engineering project quality acceptance report form, one-line application for engineering project progress payment, and on-line generation of engineering project budget by material and labor cost analysis are achieved.

The invention discloses a personnel information comprehensive management system. The system comprises a personnel management module, an attendance management module, a salary and bonus distribution management module and a personnel comprehensive achievement management module. A management system is a basis of an enterprise, and execution power is guarantee for development of the enterprise. The enterprise is not in lack of the system but in lack of the execution of the system; the system is quantized by using an informationalized technical means and the execution is measured by using tracing supervision, the measuring result is related to personal interest; the system is a means for carrying out the system powerfully. Total factor management of personnel can be realized through the system; the enterprise management is both rigid and flexible and is performed well through the rigidness of computer management and the flexibility of manual management of the personnel information comprehensive management system, the national laws and regulations and the system of the enterprise are effectively implemented, the power of a manager is supervised, the personnel can work in a good management environment of the enterprise, finally healthy, harmonious and positive development of the enterprise is realized, employee benefit, the efficiency of the enterprise is increased, and the nation is stable.

The invention relates to an on-line management method for engineering project bidding, tendering and bid evaluation. According to the method, based on a remote interaction platform, through data transmission and data processing between a contracting enterprise end computer device, a checking end computer device and a server end computer system, and through the steps of applying for contracting enterprise registration, applying for the bidding, setting a bidding marking sheet, uploading tendering documents, calculating a total bid evaluation score according to marking standards of the bidding marking sheet, generating a bid evaluation report and a pre-determining report form and sending a bid-winning notice to a bid-winning contracting enterprise, on-line management for the engineering project bidding, tendering and bid evaluation is achieved, and effective support is supplied to bidding and tendering work of large-scale enterprises.

The invention provides a lot wining method and terminal equipment based on a blockchain technology. The method comprises the steps of determining a lot-wining block according to a preset rule; adopting a Hash value stored by the lot-wining block as a lot-wining address, and generating a lot-wining factor according to the lot-wining address and the total number of times for drawing lots; extracting a preset number of lot drawing numbers and building a corresponding relation between the preset number of lot drawing numbers and a corresponding preset number of blocks which are generated before the lot-wining block, and binding each lot drawing number with the Hash value stored in the corresponding block; generating a lot-drawing factor of each lot drawing number according to the lot-wining address and the bound Hash value; determining the lot drawing number which wins lot according to the lot-wining factor and the lot-drawing factor of the lot drawing number. In this way, the authenticity of lot drawing data and the justice of a lot-drawing result are guaranteed.

The invention discloses a method for optimizing a power generation plan in a mode of tracing scheduling of an annual electric quantity progress. The method comprises the following steps of: firstly, calculating a currently-expected power-output plan of a machine set by taking annual progress control as a target; and secondly, optimizing and calculating the power generation plan of the machine set by taking a minimum deviation of the expected power-output plan as the target and considering all kinds of constraint conditions. A reasonable scheduling plan is made by two-stage decision links of expected plan making and optimization of a safety constraint power generation plan, the effective synchronous execution of a contract electric quantity is guaranteed, safe and fair united optimization is realized, and the intelligent level and decision making capacity of power generation scheduling can be improved conveniently. Meanwhile, the method is characterized by low calculation strength and strong adaptability and is more suitable for promotion and application in scheduling institutions at all levels in China.

The invention provides a remote checking and monitoring system for electrical energy measuring instrument, the system is composed of a local unit, a local computer, a remote computer; a local display unit and a remote communication unit are connected with a microprocessor unit; the local computer and the remote computer are connected with the remote communication unit; the secondary voltage of a voltage transformer and the secondary current of a current transformer are connected with a checked ammeter and a standard ammeter in the local unit at a same time. The invention has the advantages that: firstly, an omni-bearing test for the whole electrical energy measuring system can be realized; secondly, a real-time on-line test for the electrical energy measuring system is realized; thirdly, the invention is provided with a remote communication function; fourthly, the invention can be interfaced with electrical energy measuring instruments of different types and from different factories; fifthly, the problems existing in the electrical energy measuring work of electrical customers can be accurately grasped.

The invention discloses an automatic subjective-question scoring system and method based on a semantic similarity interval. The automatic subjective-question scoring method based on the semantic similarity interval comprises the following steps that the score S<total> of a question to be scored is initialized; the block length L is defined; a reference answer is segmented into a plurality of blocks with the lengths being not larger than L, and a reference answer block set R is formed; an answer to be scored is segmented into a plurality of blocks with the lengths being not larger than L, and a block set T of the answer to be scored is formed; the set R and the set T are compared, and the semantic similarity S<RT> of the set R and the set T is worked out; the S<RT> is mapped into the similarity interval, a score is recorded as S<final>, and scoring is finished. The automatic subjective-question scoring system based on the semantic similarity interval comprises an answer terminal, a subjective-question paper inspection module and an examination result generating module. According to the automatic subjective-question scoring system and method based on the semantic similarity interval, as for automatic paper inspection and scoring links of subjective questions, grading can be conducted on answers to the subjective questions according to semantic similarity threshold values, and therefore final scores can be given through score restriction and similarity scoring of all grades.

The invention is suitable for the technical field of Internet, and provides an education resource sharing method based on a block chain. The method comprises the following steps of receiving right confirmation information uploaded by a copyright owner, carrying out right confirmation verification according to the right confirmation information, and if the verification is passed, generating an intelligent contract; displaying a digital education work according to a preset display mode; generating a transaction contract when purchase information containing partial ownership of the digital education work is received, and sending the transaction contract to the copyright owner and a copyright purchaser; and if the transaction contract is judged to be effective, changing the ownership of the digital education work according to the purchasing information, and storing the change information in the block chain. According to the embodiments of the invention, the digital education work is guaranteed to be fair and equitable through the unique advantages of the block chain, and a great number of digital education works can be effectively managed, so that an open and transparent environment can be provided, and the copyright owner of the digital education work and scattered investors can better buy and sell digital rights in order to obtain copyright benefits simultaneously.

The invention discloses a vehicle VIN code recognition and detection method used for vehicle annual inspection, which comprises the following steps of obtaining a vehicle VIN code image to be detectedin vehicle annual inspection and a VIN code standard answer in a server; detecting an area where the VIN code is located, and judging whether a target exists or not; applying the VIN code recognitionresult of the character segmentation model to the image to be detected, and judging whether the VIN code recognition result is consistent with the VIN code standard answer content of the server. Themethod of the invention realizes the automatic identification and verification of the VIN code in the annual inspection of vehicles, replaces the existing manual verification mode, saves manpower, accelerates the verification speed, can effectively detect and identify the VIN code, and ensures the openness and fairness of the verification work.

The invention discloses an information security offense and defense drill competition system for the power industry, comprising an experimental platform, an experimental environment customization module and an application scenario customization module. The experimental platform is used for implementing offense and defense drill competition, being connected with the experimental environment customization module and the application scenario customization module, building attacks and carrying out security test, and includes a knowledge base management module, an online learning module and an offense and defense competition module. The experimental environment customization module is used for customizing a comprehensive drill scenario, analyzing malicious codes, and carrying out Intranet penetration and hole mining. The application scenario customization module is used for power information security training, information security offense and defense scenario drilling, industrialized depth customizing, security product testing, security technology researching and security assessment testing. According to the invention, the information security independent control capability, the safety monitoring capability, the notification and warning capability, the emergency disposal capability and the whole-process management control capability of companies can be improved.

An intelligent road tester based on omni-directional vision comprises two omni-directional vision sensors without dead angle, a GPS sensor, a test prompter and a micro-processor, wherein the omni-directional vision sensors are used for obtaining video information of road condition around a vehicle used for road test; the GPS sensor is used for obtaining information of space position of the vehicleused for road test; the test prompter is used for prompting a testee of the content of next subject needing to be tested; and the micro-processor is used for processing, transmitting and memorizing the video information of road condition around the vehicle used for road test; one of the two omni-directional vision sensors is arranged on a support of the front base of the vehicle used for road test so as to obtain the video images in front of and on the left of the vehicle; the other omni-directional vision sensor is arranged on a support of the back base of the vehicle used for road test so as to obtain the video images in back of and on the right of the vehicle; and the GPS sensor, the test prompter and the micro-processor are all arranged in the vehicle. The intelligent road tester based on omni-directional vision can accurately record and judge the real capability of a driver operating and driving a motor vehicle, can conduct on-vehicle test instead of a tester, and has strong practicability.

The invention relates to a semantic segmentation model training generation method, a vehicle appearance detection method and device, computer equipment and a storage medium. The training generation method of the semantic segmentation model comprises the following steps: acquiring a plurality of image samples; labeling the category in each image sample to generate a training set; obtaining a weightcorresponding to each category; training a semantic segmentation model to be trained by adopting a loss function, and performing weighted summation according to the weight and the category probability corresponding to each category to obtain a loss value; adjusting model parameters of the semantic segmentation model to be trained according to the loss value, and generating the semantic segmentation model. According to the method, the loss function with the weight is adopted to train the model; the importance of each category in the model training task is adjusted by configuring the weight corresponding to the category, so the precision of model recognition can be improved, and the accuracy of vehicle appearance detection can be improved by adopting the semantic segmentation model obtainedby the method in the vehicle appearance detection process.

The invention discloses a vehicle VIN code tamper detection system and method for vehicle annual inspection. The system structurally comprises a target detection module, a feature point comparison module and a judgment module, wherein the target detection module is composed of a target detection unit, a character segmentation unit and a feature point detection unit; the feature point comparison module comprises an image mapping unit, a feature point comparison unit and a judgment unit; and the judgment module judges whether a vehicle VIN code passes temper inspection or not according to checking standards, an inspection success identifier is directly returned if the vehicle VIN code passes the tamper inspection, and a reason for failure inspection and a picture are returned if the vehicleVIN code fails the tamper inspection. The vehicle VIN code temper detection system and method are mainly applied to vehicle VIN code temper detection in annual inspection of motor vehicles, automaticchecking for VIN code tamper is achieved, and a checking image and reason for failure inspection can be returned to a server for storage and evidence collection at the same time, thereby not only saving manpower, but also ensuring the fairness and the openness of the checking work.

The invention discloses an identification method for illegal driving at an emergency lane at a highway. The method comprises the following steps: acquiring a captured image of a highway emergency lane; carrying out image scene segmentation and vehicle detection and acquiring a lane line, a vehicle, and a signboard of "no occupation of an emergency lane"; and determining whether the vehicle occupies the emergency lane and makes clear displacement and outputting an illegal driving determination result. Therefore, automatic identification of occupation of the emergency lane by the vehicle is realized; the existing manual auditing mode is replaced; the manpower is saved; the processing speed is increased; and the openness and fairness of the auditing work are ensured.

The invention discloses a teaching evaluation system. The system comprises a teaching evaluation module; the teaching evaluation module is connected with a user server; the user server comprises a supervision and evaluation module and a student evaluation module; the supervision and evaluation module comprises an evaluation list module and a historical evaluation module; the evaluation list moduleis connected with a course list module; the course list module comprises a course information module, an evaluation standard module and an evaluation and suggestion module; and the historical evaluation module and the student evaluation module are both connected with an evaluation detail module. An establishment method comprises the following steps of (1) confirming evaluation indexes; (2) confirming a weight coefficient; (3) adjusting and correcting the weight coefficient. The overall structural design is ingenious and reasonable; diversified development of students can be achieved through the teaching evaluation system; and more attention is paid to individual difference of the students, so that teachers and the students can better know and communicate mutually, and the teaching qualityis improved.

The invention discloses an intelligent examination monitoring system and method. The intelligent examination monitoring system comprises a database, a database server, an examination room management server, an examinee client and a camera. The signal output end of the camera is connected with the examinee client. The examinee client is connected with the examination room management server. The examination room management server is connected with the database server through the internet. The database server is connected with the database. Compared with the prior art, identity identification accuracy can be improved, and the situation that examinees attend the examinations for other examinees is eliminated; meanwhile, by means of the system, the examinees can directly attend the examinations without document check, the workload of invigilators is greatly lowered, and the trouble, caused by document missing and counterfeit, to the examinees is eliminated. The intelligent examination monitoring system is matched with manual invigilation, and fairness and justness of the examinations are guaranteed to the maximum degree, and the rights and interests of all the examinees are guaranteed.

The invention discloses an intelligent contract formal verification and error correction method based on an oracle machine. The method comprises the following steps: (1) a plurality of participants formulate an electronic intelligent contract; (2) formulating a consensus protocol, deploying an intelligent contract corresponding to the consensus protocol, and transmitting the signed intelligent contract into a block chain network; (3) performing formalized verification on the intelligent contract; (4) after formal verification, the smart contract proved to be executable continues to be triggered and executed; and (5) after formal verification, the intelligent contract of the discovered problem triggers the intelligent contract of the consensus protocol, and error correction is performed onthe problem through an oracle machine. According to the formal verification method, the verification efficiency of the intelligent contract can be improved, the transaction security of the blockchaincan be ensured, error correction of the intelligent contract with a problem is realized by utilizing the oracle machine, and only an error target intelligent contract can be ensured to be corrected byformulating a consensus protocol.

A publication system effective and secure to the publication agency and a user is provided for the publication agency, and a signature verifying function using the published signature log entries is provided for the user. The publication agency publishes a signature log entry received from the users on the Web, and acquires a time-stamp at the time of the publication, and transmits the time-stamp together with a publication notice back to the user. The publication agency also has the signature log, and either discloses part of the log at regular intervals in a newspaper or the like, or produces publication-purpose data based on the signature log entry received from each user, and publishes the data in the newspaper. The publication agency, after the newspaper publication, transmits the signature log of the publication agency to the user.

The invention provides a comprehensive evaluation system of an industrial boiler energy saving scheme and a construction method thereof. The comprehensive evaluation system comprises three phases which are an early stage, a medium stage and a later stage, wherein in the early stage, indexes are established and weight distribution is performed; in the medium stage, fuzzy comprehensive evaluation of the step-by-step indexes is performed and a high-grade comprehensive evaluation result is output; and in the later stage, comprehensive evaluation system software is used to output an assessment result. By using the set of comprehensive and integrated evaluation system, an industrial boiler energy saving scheme is comprehensively evaluated from aspects of safety, energy saving, economy, generalizability and the like. An existing limitation of qualitative evaluation from a single aspect of energy saving is broken through, and a multi-element evaluation index model in which qualitative and quantitative evaluations are combined, a technology and a market are combined, and safety and energy saving are combined is formed. Through research, an evaluation standard of each index required by the evaluation system is determined; for different types of technologies or products, quantification is performed; human factors which influence the evaluation are reduced to a minimum so that an energy saving technology evaluation system becomes objective, scientific and reasonable; and sound development of industrial boiler energy saving technology industrialization is promoted.

An anti-fraudulent digital game machine for the playing cards features that a local area network (LAN) is used, which is composed of card serving device with recognizer, computer and player terminals with display screen. Each playing card and its serial number can be recognized and checked by each player, so preventing fraud.

The invention relates to a device for judging and displaying the fall point of badminton / tennis, which comprises a badminton / tennis, a first fall point judging device, a second fall point judging device and a control device, wherein, a triggering device is arranged on the badminton / tennis; the first fall point judging device and the second fall point judging device are respectively arranged on the inner and the outer sides of a sideline of a court for the badminton / tennis, and can be triggered when being in contact with the triggering device; and the control device can forbid the other fall point judging device when either of the fall point judging devices is triggered. The invention also relates to a method for judging the fall point. Being implemented, the device and method for judging and displaying the fall point of badminton / tennis have the benefits as follows: the triggering device is arranged on the badminton / tennis, the fall point judging devices are respectively arranged along the inner side (inside the court) and the outer side of the sideline of the court, and all the fall point judging devices are forbidden after a first fall point of the badminton / tennis triggers the corresponding fall point judging device, so that the fall point of the badminton / tennis can be judged automatically and instantaneously, and the device is convenient to use.

The invention discloses a tamper detection method based on character position of vehicle VIN code, which comprises the following steps: obtaining vehicle VIN code image to be detected in vehicle annual inspection and VIN code archiving image in server; obtaining vehicle VIN code image to be detected in vehicle annual inspection. Detecting an area where the VIN code is located, and judging whethera target exists or not; Dividing the VIN code into a single character and judging whether the character matches the answer; constructing A homography matrix by the positions of the first and last characters of the image to be detected and the archived image, and mapping the space of the image to be detected to the space of the archived image. Judging whether the positions of the transformed imagecharacters (the left-right spacing and the upper-lower position of the characters) are consistent with the positions of the image characters archived by the server; If the above judgment exists and isconsistent, recording the flag as 0, otherwise recording the flag as 1, and saving the related picture; If the recording flag is 0, the vehicle VIN code tampering detection is passed, indicating thatthe VIN code has not been tampered with; if the recording flag is 1, the VIN code tampering detection is not passed, indicating that the VIN code has been tampered with. At the same time, according to the position where the flag 1 appears, obtain the reason why the calibration does not pass and the picture of the problem. The invention realizes the automatic verification of the VIN code in the vehicle annual inspection, replaces the existing manual verification mode, saves manpower, speeds up the verification speed, can effectively detect whether the VIN code is tampered with, and ensures theopenness and fairness of the verification work.

The invention discloses a trans-regional power grid transaction settlement processing method based on deviation electric quantity responsibility judgment. The method is established on a power grid deviation electric quantity responsibility confirmation model based on an area control error (ACE), and includes the following steps: a power grid transaction center obtains actual exchange electric quantity between areas according to time periods (days, hours) in each transaction period (month) through a power grid OMS system, and calculates a frequency deviation accumulation amount and deviation electric quantity in the time period and an ACE accumulation amount; and then a tie line deviation electric quantity responsibility judgment ''*'' area diagram is constructed using the accumulation amounts of two subitems of the ACE of each time period of the transaction period as coordinates, a deviation electric quantity responsible party is judged and the responsibility degree level is determined according to the positions of operating points according to time periods in the ''*'' area diagram, and then different punishment electricity prices are determined according to the deviation electric quantity responsibility party and responsibility degree, thereby realizing differential pricing and separated settlement of trans-regional power grid transaction contract electric quantity and deviation electric quantity.

The invention discloses a weighing check method for belt weighers, which comprises the following steps: the zero point check of a belt weigher or the calibration of a hopper weigher is carried out; abelt conveyer is switched on, and the coulter of a coal plough drops; after coal completely gets into the hopper weigher, the hopper weigher stops feeding and records the weight of the coal in the hopper weigher; the feed valve of the hopper weigher is opened, and a vibrating feeder is started; the weight of the coal on the belt weigher is recorded; the weight of the coal on the hopper weigher iscompared with the weight of the coal on the belt weigher, the relative error between both is recorded as delta, delta is equal to (M1-M2) / M1*100 percent, wherein M1 is the coal weight recorded by thehopper weigher, and M2 is the coal weight recorded by the belt weigher; if the relative error delta is less than or equal to plus or minus 0.5 percent, then the normal weighing activity of the belt weigher is resumed; and if the relative error Delta is greater than plus or minus 0.5 percent, then the interval value of the belt weigher is adjusted. The advantage of the technical solution is that the weighing check method can quickly switch production and check and can check the belt weigher at any time.

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 power transaction method and device based on blockchain, and a storage medium. The method is applied to a blockchain system in which the blockchain runs, and comprises the following steps: receiving power demand information containing the power demand of a power demander; calling an intelligent contract pre-deployed on the blockchain, and determining a target power supplier corresponding to the power demand information from a plurality of power suppliers; generating a transaction order related to the power demand side and the target power supply side, and storing thetransaction order to the blockchain.

The invention discloses an intelligent detection system and method of a refitted exhaust fan of a car. A system structure thereof includes a target detection module, a target image similarity judgement module and a statistical analysis module. The target detection module includes a vehicle target detection unit and an exhaust-fan target detection unit. The vehicle target detection unit is used foracquiring a vehicle area image. The exhaust-fan target detection unit is used for detecting the vehicle area image and identifying an exhaust fan. The target image similarity judgement module is usedfor comparing feature vectors of exhaust-fan images. The statistical analysis module judges a detected structure according to checking criteria, and returns a reason of checking failure. The system and method are mainly applied to refitted-exhaust-fan detection of the car in vehicle annual-inspection of motor vehicles, realize entire-process automatic-checking in a detection process, can return afailed detected image and the reason to a server at the same time to save the same for later evidence collecting, save manpower, and also guarantee fairness and openness of checking work.

The invention provides an arbitration method based on block chain data security, which comprises a participant participating in a task and submitting a result value and an arbitration party arbitrating the result value, and comprises the following steps: arbitration preparation, deposit submission, deposit verification, result submission and result verification. The arbitration method disclosed bythe invention technically ensures arbitration justice.

The invention aims to provide a detection report identification method and device. The method comprises the steps of obtaining an image of a target detection report; respectively carrying out white balance processing and inclination correction processing on the image to obtain a processed image; performing text detection on the processed image, identifying a text in the processed image, and determining to-be-detected information; and performing comparison detection on the to-be-detected information according to archived information in a database, and performing seal detection on the processedimage to determine a detection result. Whether a table in a report is a target report or not is judged, key information in a to-be-detected report image is automatically extracted and checked with archived content of a server, and whether the key information is consistent or not is judged. And the whole auditing process is automatically verified, and meanwhile, unpassed verification images and reasons can be transmitted back to the server to be stored for evidence obtaining. Not only is manpower saved, but also fairness and openness of checking operation are ensured, and furthermore detectingspeed is greatly improved.

The invention requests to protect a block chain consensus method based on random number mapping, which is used for efficiently and fairly selecting accounting nodes, and an algorithm comprises three steps of selection of supervision nodes, generation and calculation of uniformly distributed random numbers, and selection of the accounting nodes. The supervision nodes are responsible for calculatingthe random number generated by each node participating in accounting on the chain, then selecting the accounting nodes, then sending a broadcast to other nodes, and publishing which node is the nextaccounting node; a calculation result of the uniformly distributed random numbers corresponds to the id of the node participating in accounting, namely the id of the next accounting node; the accounting node is responsible for recording and maintaining data on the chain; on the basis of random number mapping, a selection mode of a bookkeeper in a traditional consensus algorithm is improved, a consensus mechanism based on random number mapping is provided, bookkeeping nodes can be selected more efficiently and fairly, the social stratification phenomenon in an existing block chain is improved,consensus efficiency is greatly improved, and the centralization trend is resisted.