41results about How to "Risk prevention" patented technology

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 method for realizing the purposes of generating and paying a bill on site, which relates to wireless communication remote payment technology. The method comprises: a consumer transacts a mobile phone payment service at an appointed business hall; a bank card of the consumer is bound with a financial smart card; client software for reading and writing the financial smart card is installed on the mobile phone; a merchant sends the payment information of commodities or services to a mobile phone payment platform through an on-site bill terminal, the mobile phone payment platform generates a bill, and the consumer acquires the bill from the merchant; and the consumer selects the bank card and inputs passwords to use the mobile phone for paying. By adopting the method, the consumer not only can conveniently and quickly implement electronic payment without amount limitation but also can ensure that bank card information and passwords are not submitted to the POS machine of the merchant, thereby furthest ensuring the safety of the funds of the consumer.

The invention discloses an antibacterial, safe, moisture absorbing and quick-drying fabric and a production method thereof. The fabric is woven from first yarns, second yarns and third yarns, wherein the first yarns are pure cotton fiber yarns or cotton fiber type blended yarns, and the cotton fiber type blended yarns are yarns formed by blending of cotton fibers and one or several of jute fibers, polyester fibers, polyacrylonitrile fibers and polyarmide fibers; the second yarns are modified polyester fiber yarns with non-circular cross sections where nano silver ions are guided or modified polyester fiber type blended yarns with non-circular cross sections, and the modified polyester fiber type blended yarns are yarns blended by the modified polyester fibers with nano silver ions guided in and regenerated cellulose fibers; the third yarns are polyurethane fiber yarns. The fabric is good in antibacterial, moisture absorbing and quick-drying performance and excellent in safety. Meanwhile, the production method is simple in operation and applicable to large-scale industrial production.

The invention discloses an electricity market subject market-oriented transaction behavior credit evaluation method. The electricity market subject market-oriented transaction behavior credit evaluation method comprises the steps: 1, establishing a credit rating index system; 2, collecting actual transaction historical data of an electricity market, and calculating and correcting each index weightby using a comprehensive weight method; and 3, based on the index weight, establishing an index scoring standard and a credit main scale. The electricity market subject market-oriented transaction behavior credit evaluation method solves the problems that in the prior art, the electricity market transaction credit rating evaluation range is small, and the quantification degree is low, and a market subject credit rating model with more market subjects and more comprehensive evaluation angles is not established, and the main credit of the electricity market cannot be accurately evaluated in real time and the like, can focus on key links of market-oriented transaction behaviors, and can satisfy the requirements for data collection, index quantification and evaluation.

A client-side system for achieving safe network transaction and payment comprises a general operating system, a dedicated operating system, a system management module used for transition and communication between the general operating system and the dedicated operating system and a network safety payment system. The general operating system comprises a unit generating a safety payment request page and a unit sending a safety payment request page. The dedicated operating system comprises a completing payment operation unit, and the system management module comprises a switching operation system unit and is used for switching the general operating system to the dedicated operating system after the dedicated operating system receives the safety payment request page. The network safety payment system comprises a browser, browser network plugins, a password input interface and a secure storage encryption card. The client-side system for achieving network safety transaction and payment greatly improves the safety in a network payment process of the client-side system by integrating a password with a safety storage encryption technique in the client-side system.

The present invention provides a sensitive information anti-interception safety transmission method which comprises: S1, a client generates a random ordering rule of all keyboard characters according to a first algorithm and the keyboard characters are arranged according to the random ordering rule; S2, the server generates an identification table, wherein all the keyboard characters and identifications corresponding to the keyboard characters are stored in the identification table; S3, the client acquires keyboard characters to be transmitted according to sensitive information input by a user, acquires the identifications corresponding to the keyboard characters to be transmitted for the server and generates identification information; S4, the identification information is encrypted to generate a first ciphertext and the first ciphertext is sent to the server; and S5, the server receives and decrypts the first ciphertext, acquires the identification information, analyzes out the identification according to the identification information, inquires and extracts the keyboard characters corresponding to the identification by the identification table and acquires the sensitive information input by the user.

A method for testing PCB adhesive removing uniformity includes the following steps that 1, a set of test boards are provided, wherein each test board is divided into a plurality of test strip zones, and a plurality of through holes of different specifications are formed in each test strip zone, penetrate through the corresponding whole test board and are distributed in the whole test strip zone; 2, fretting corrosion testing is carried out; 3, data measuring is carried out to obtain the fretting corrosion amount L of the wall of each through hole in each test strip zone and the fretting corrosion amount A of the walls of the through holes of different diameters; 3, parameter processing is carried out.According to the method, the test boards are placed in a plasma adhesive removing machine to test the fretting corrosion degree of the through holes, the fretting corrosion effect is evaluated, preparation is made for subsequent PCB production, the adhesive removing effect on the through holes of PCBs in the production process is evaluated, the quality risks that circuit opening occurs at the connecting parts of plating layers and inner layers of the through holes of the PCBs and folding plating of the through holes occurs are effectively prevented, and the practicability is high.

The invention discloses a method for protecting the website password of a user. The method comprises the following steps that on the page where the user inputs the password, a website introduces a Javascript script file through the <script>label of the HTML language; in a <From> element including a password input box in the page, the names of a user name input box and a password input box in the Form and a user-defined ID of the website are designated through a hidden <INPUT> element; the user inputs the password, after the user clicks on Submit, form data is submitted in front of a web server, and the page calls a function; the user name, the password and the website ID are converted into a complex password through the function via a one-way algorithm, and the input password is replaced; the data is submitted to the web server. According to the method, under the condition that user experience is completely not influenced, a high-strength password protection scheme is achieved, user account leakage and library colliding risks are effectively avoided, and user account and asset safety is protected.

The invention provides a credit self-service acceptance system which comprises a credit self-service acceptance machine, a system server and a credit extension evaluation real-time monitor. The credit self-service acceptance system is characterized in that a circuit part of the credit self-service acceptance machine comprises a low-voltage power supply, a microcontroller circuit board, a microcomputer, a printer, a scanner and a paper feeding sensor; the scanner is used for scanning application documents; the microcomputer is used for driving the printer, a displayer and the scanner to work and uploading scanning copies of the application documents to the system server. A credit self-service acceptance method includes the credit self-service acceptance machine acceptance business flow, the system server business flow and the credit extension evaluation real-time monitor information acquisition flow. By the adoption of the credit self-service acceptance system, supervision guidance is enhanced, the business environment is purified, the bank credit business is efficient and transparent, the credit application flow is facilitated, digitalized and informationalized, images and public praise of a bank are greatly promoted in clients and in the industry, and credit and deposit businesses are obviously increased.

The invention discloses a fingerprint recognition and NFC (Near Field Communication) authorization-based intelligent key capable of opening an intelligent lock, which comprises a key body and a NFC reader-writer for acquiring a background system through NFC communication to authorize the key body; the key body comprises a key shell, a key reader, a fingerprint module, and an electric unlocking head; the key reader, which is arranged in the key shell, is used for reading and writing key identifier information, and adopts the NFC communication mode to transmit data to the NFC reader-writer; a fingerprint instrument of the fingerprint module is exposed out of one side surface of the key shell, and the fingerprint module is connected to a PCB (Printed Circuit Board) mainboard arranged in the key shell through a fingerprint connection board, and is used for acquiring and storing a fingerprint; and the electric unlocking head utilizes an insulating sleeve to surround a single current needleand is arranged in a metal head at the top end of the key shell. The fingerprint recognition and NFC authorization-based intelligent key capable of opening an intelligent lock which is provided by theinvention changes the opening mode of padlocks and other intelligent locks, and effectively avoids the risk of full labor management.

The invention discloses a method and system for intelligently managing grain warehouse-in and warehouse-out businesses. The method comprises the following steps: storing basic vehicle information, business type information, basic personnel information related to the businesses, identification information of business cards and corresponding relations among the above information into a grain business management system; inspecting the grain sample of the vehicle, and obtaining an inspection result; when the inspection result is qualified, weighing the vehicle, and storing the first weighing result and the identification information of the service card in an associated mode; after the grain warehousing operation is completed, weighing the vehicle again, and determining the net weight of the grain according to the difference value between the second weighing result and the first weighing result, so that settlement is completed according to the net weight of the grain; and when the vehicle arrives at the ex-warehouse position, verifying the information associated with the identification information of the business card, and allowing the vehicle to be ex-warehouse and recovering the business card after the verification is passed.

The invention relates to a cement building material logistics management system and method, and belongs to the technical field of industrial automatic recognition and data collection intersection.The system comprises a data collection system, a master control system, a dealer terminal system, a point-of-sale terminal system, a loading terminal system, a display module, a voice prompter, a printing device, a back brake and other structures.The system can meet the requirement for increasingly-developed logistics management of a cement company, increase the logistics speed, and lower the logistics cost and the personnel cost, more importantly, information transfer is rapider, and possibilities are provided for immediate data inquiry and statistical analysis; according to the technological process, not only is the pure metering function achieved, but also the overall logistics process is controlled, the informationalized level is greatly improved, and supports are provided for scientific management.Meanwhile, the system can help an enterprise fundamentally solve the problems appearing in the processes of delivery planning, door control, metering and delivery and economic losses caused by the problems are avoided.

A system application health degree scoring method comprises the following steps of calculating an availability score of an application, calculating a performance index score of the application which is a weighted average of a plurality of performance indexes of the application, calculating an associated resource score of the application, and calculating the health degree of the application according to the associated resource score. And performing weighted summation on the availability score, the performance index score and the associated resource score according to the ratio of the associated resource score positive correlation to the normal monitoring index number to the total monitoring index number of each associated resource, and finally obtaining the health degree score of the application. According to the scheme, the performance expression and the specific expression of the associated resources in the proceeding process of the system application can be quantified, the technical effect of dynamically displaying the health degree of the system application is achieved, and risks possibly occurring in the system application process can be prevented.

The invention provides a fault diagnosis and alarm method for an automatic water supplementing and pressure stabilizing system of a secondary network of a heat exchange unit, and relates to the technical field of heat supply pipe networks. The method comprises the steps of setting a continuous operation time threshold value of a water supplementing pump, setting the upper limit and the lower limit of a secondary water return pressure threshold value, and acquiring operation state information of a circulating pump; and if the circulating pump is in an operation state, acquiring the operation state of the water supplementing pump, the accumulated flow of a water supplementing meter and the secondary water return pressure, and based on the operation state of the water supplementing pump, the accumulated flow of the water supplementing meter and comparison of the secondary water return pressure and the corresponding threshold value, diagnosing the fault of the pipe network. According to the method, the risk of the pipe network can be prevented, and meanwhile stable operation of the heat supply system is guaranteed.

The present application describes a large process for the in vitro production of an olive cell culture.

The application further describes a composition in a form of a powder comprising olive fruit/leaf cells grown in vitro and a method of treating metabolic syndrome disorders, such as, high cholesterol level, comprising administering an effective amount of the composition. The cell line callus culture of olive cells manufactured according to the process of the invention includes high level of hydroxytyrosoll, tyrosol, oleoropein and verbascoside.

The invention belongs to the technical field of information content security, and particularly relates to a malicious PDF (Portable Document Format) document detection system and method based on mimicry defense. The method comprsies the steps of simultaneously processing an input PDF document based on a heterogeneous host system with multiple equivalent functions and respectively tracking the processing action of a PDF reader and the influence of the PDF document on the host system; outputting a document detection result according to the selection judgment; once internal behaviors or externalbehaviors among the heterogeneous host systems are found to be inconsistent, considering that the PDF document is malicious. The mimicry defense technology is introduced into malicious PDF document detection, known and unknown risks faced by PDF documents can be effectively prevented, and the detection accuracy and the detection efficiency are improved.

The invention provides a multi-card-in-one system and an implementation method. The system comprises an intelligent controller, a read-write module, a security integrated chip, a coil radio frequencymodule, a display module and a main circuit board. The security integrated chip comprises at least two chips, information corresponding to a plurality of financial cards, non-financial cards and certificates is stored in the chips, and the chips are connected with the coil radio frequency module. The display module displays the information and receives an operation instruction. The intelligent controller manages the information according to the operation instruction. The read-write module performs read-write operation on the financial card, the non-financial card and the certificate accordingto the operation instruction. The main circuit board is connected with the intelligent controller, the read-write module, the security integrated chip, the coil radio frequency module and the displaymodule and used for data transmission. The multi-card function is achieved through single-medium integration, all cards protected by the system can be switched for use, the problem that one person holds multiple cards inconveniently is solved, risks are prevented, and resources are saved.

A gas safety device is provided. An electronic valve connected to a thermocouple is closed to cut off the gas supply when the temperature of radiant heat directly emitted from a surface of a vessel exceeds a preset temperature level while the vessel is heated through the spark ignition of a burner, thereby preventing risks of overheating and thus fire caused due to a user's carelessness when the user cooks the food.

The invention discloses a fault protection system for a digital agricultural execution terminal, which comprises an output management module, a processor module and an external communication module, and is characterized in that the processor module is provided with preset operation information; the output management module is configured to automatically check hardware faults of the circuit and send fault information to the processor module; the processor module receives the fault information and then controls the output management module to stop outputting signals so as to control stop operation information. And the output management module synchronously records the output stopping moment and the executed output quantity information before the stopping moment and feeds back an output stopping signal and the executed output quantity information to the processor module for storage, and after the fault is removed, the output management module continues to execute the unfinished operation. Hardware faults and software abnormal states can be detected and transmitted to a control center in a network mode, the remote management of a digital system is achieved, and manual detection work is reduced.