25 results about "Information technology" patented technology

The present invention relates to both a system and method for product and document authentication. The system used herein comprises one or more inks, at least one of which is either invisible to the naked eye or is fluorescent or luminescent, an optical (2, 3, 8) scanning component capable of detecting the signals emitted by all of said inks, and an information technology component for analyzing said signals. Given the large number of combinations of dyes, sizes and shapes of the markings made with said dyes, the ability to change the type, size and shape for the marking (5) for a given product, and the ability to keep track of the dyes and markings used for a given product, the system allows a nearly foolproof system for product authentication. The method involves the above system, or other combinations of inks, for authenticating a given product.

The invention relates to a social network-based content recommending method and system, relates to the field of information technology and mainly aims at recommending content that different types of users are interested in. The method comprises the steps: extracting features of social network data; calculating and recording interest weights of the features of the social network data for a certain type of users based on the behavior of the type of users for the social network data; extracting features of a plurality of the content to be recommended; searching the interest weights of the features of the plurality of the content to be recommended from the recorded features and interest weights, and calculating interest scores of the plurality of the content to be recommended for the type of users; and recommending the content for users of the type based on the level of the interest scores of the plurality of the content to be recommended for users of the type. By adopting the method, the interest of different types of users can be analyzed, and the content meeting interests of users is recommended to users.

The invention discloses a cervical vertebra rehabilitation and health care training aiding system, which comprises a headband and a computer, wherein a three-axis acceleration sensor, a microcontroller and a signal transmission module are arranged on the headband; the microcontroller collects three axial acceleration signals and sends the three axial acceleration signals to the computer through the signal transmission module; the computer receives the acceleration signals and transmits the acceleration signals to a cervical vertebra rehabilitation and health care training application program inside; the application program builds a virtual object for simulating head movement, utilizes information technology to build a virtual cervical vertebra training environment and preset an efficient and interesting training mission, i.e. presets mouse or keyboard movement corresponding to the movement of the virtual object in a two-dimensional space or a three-dimensional space, and drives the virtual object to move correspondingly according to mouse or keyboard movement converted by the three axial acceleration signals. Meanwhile, the application program judges whether the head movement meets a preset training mission requirement or not in real time according to acceleration information, and if not, a text, voice and/or picture prompt is displayed.

This invention relates to computer science information technique, mobile communication, software and hardware technique of mobile phone, Internet application/ID validation, network security, and computer network principle and application. In e-bank, on-line pay and on-line work, to prevent stealing user name and password as well as the alternative attack, the USB Key and other techniques have more or less defect; This invention stores user security data (key and certificate) in mobile phone, applies phone calculation and communication ability to expands user and PC security performance as well as the security of PC access to application system.

The invention belongs to the technical field of electronic information, and specifically relates to a wearable intelligent card used for swimmer state monitoring. The wearable intelligent card comprises a card body and a microprocessor and a battery arranged in the card body, the microprocessor is connected with a crystal oscillator, a wireless peripheral circuit, a triaxial gravitational acceleration sensor, a waterlogging sensor, a temperature sensor, a pressure sensor, a flash card, an indicating lamp, a buzzer, and a button, and the wireless peripheral circuit is connected with an antenna. According to the wearable intelligent card, the behaviors and states of swimmers can be effectively perceived via fusion, analysis, and processing of data of multiple sensors, early warning information is emitted when the swimmers are possibly drowned, monitoring personnel and other swimmers are reminded to search the drowning people in time, and tragedies are avoided.

The invention relates to a container type data center. The container type data center comprises a main equipment compartment, an auxiliary equipment compartment and a power generating compartment which are divided by two partition walls. The main equipment compartment, the auxiliary equipment compartment and the power generating compartment are divided by the two partition walls, the main equipment compartment is in the middle of the data center, and the power generating compartment and the auxiliary equipment compartment are positioned on two sides of the main equipment compartment. A power generating system, a power distribution system, an air conditioner system, an information technology (IT) equipment cabinet, a monitoring management system, a mains supply access device and a communication access device are configurated in the data center. The container type data center in the technical scheme effectively avoids problems of low integration level, limited service range, substandard external dimensions in the prior art, and is integral, full-integration, movable and standard and has a real-time monitoring function.

The invention discloses a method and a system for vehicle dispatching and relates to the field of wireless monitoring and information technology. To overcome limitations that a traditional vehicle dispatching method is small in covering range, low in positioning system cost performance, single in interactive mode, high in construction cost and high in using cost, network location technology or terminal location technology is adopted in a compatible mode, accurate maintenance is performed according to road attributes, a vehicle dispatching request is launched through a wireless communication terminal or the internet, through ringing trigger of a phone call of a vehicle mounted terminal from a dispatching side, corresponding set voice notification is played by the vehicle mounted terminal according to a distinguished trigger calling number to notice personnel in vehicles and then according to the trigger calling number, a compulsory communication method or a selective communication method is selected so that establishment of unstructured supplementary service data (USSD) communication connection between the vehicle and the dispatching side is launched automatically by the vehicle mounted terminal. According to the interactive communication connection, multi-side communication among the personnel in the vehicle and the dispatching side is achieved so that vehicle dispatching is achieved.

An embodiment of the invention relates to the technical field of information and discloses a financial statement query method, a system and a server. The financial statement query method comprises the steps of receiving a financial statement query request sent by the user-side through a network; querying a financial statement matched with the financial statement query request in a financial statement storing database; sending the financial statement matched with the financial statement query request to the user-side so as to make response to the financial statement query request. By adopting the financial statement query method, the system and the server, the server resource consumption of the financial statement query can be reduced, and the visitor volume borne by the server in operation is increased.

A method and system for presenting a data-enriched visualization of an end-to-end network topology of components in an information technology (IT) infrastructure, wherein a first asset to be deployed is selected from among a plurality of components, and the set of connections between the first asset and one or more of the plurality of components in the IT infrastructure is identified. A unique code is generated and associated with the first asset, wherein the code embodies operational data, position data, and connection data related to the first asset. Labels bearing the code are generated for application to the first asset and each identified connection of the first asset. When the code is read with a programmed device, the position data and the connection data of the first asset are visualized within the IT infrastructure on a display device using a visualization tool provided by code executing in a processor.

The invention provides a message transmission method and device and a computer readable storage medium, and relates to the technical field of information. The message transmission method comprises the steps that a controller sends an expanded first BGP-LS message to each router, wherein the first BGP-LS message carries a segment identifier of each router; the controller determines an SR-TE path used for transmitting the SR message, wherein the SR-TE path is composed of a plurality of routers on the SR-TE path; the controller sends an expanded second BGP-LS message to the starting end router on the SR-TE path, wherein the second BGP-LS message carries list information of the segment identifier of each router on the SR-TE path; and the starting end router writes the list information of the segment identifier of each router on the SR-TE path into the header of the preset SR message, so that the preset SR message is transmitted along the SR-TE path. According to the method and the device, the BGP-LS protocol and the message are expanded, and the controller issues the SR-TE path to the router through the BGP-LS message, so that the rapid deployment of the SR-TE in the SDN is realized, and the service bearing capacity of the network is improved.

Machine learning techniques provide predictions of computer system load and cooling requirements, allowing cooling systems to anticipate, prepare for, and ameliorate, those requirements. Techniques provide confirmation or denial that the computer and cooling systems are operating as expected, allowing those systems to determine if any parts are failing. Techniques provide information regarding likely effect due to proposed changes. Techniques provide probabilistic predictions, well in advance, of whether parts will fail or degrade. Techniques provide probabilistic predictions whether parts will fail or degrade, responsive to degrees of redundancy, set points for of cooling, or set points when cooling starts or ends.

The invention discloses a simulation system for information technology development, which comprises a central processing module, a project management module, a material integration module, an analysis module, a design module, an implementation module, a test module, an evaluation module, an error module, a comparison module and a dynamic recording module; the central processing module and the project management module are in signal connection; the project management module comprises a material integration module, a material integration module, an analysis module, a design module, an implementation module, a test module and an evaluation module; the material integration module is connected with the analysis module through signals; errors of implementation schemes in tests in the operation process can be recorded by arranging an error module; after recording, error correction can be accurately carried out, and an implementation scheme can be better perfected; the difference between a simulation implementation scheme and an original system can be compared by arranging a comparison module, an optimization scheme is synchronously provided, the system can be better perfected, and the development efficiency is improved.

The invention provides a parking fee payment method, system and device, relates to the technical field of electronic information, and can solve the problem of low parking fee payment efficiency. According to the specific technical scheme, when a target vehicle is about to drive out of a target place, vehicle identification information and target fee information of the target vehicle are acquired;whether the target vehicle is configured with vehicle-mounted terminal equipment or not is determined; when the target vehicle is configured with vehicle-mounted terminal equipment, payment is completed through the payment account bound with the vehicle-mounted terminal equipment; and when the target vehicle is not configured with vehicle-mounted terminal equipment, payment prompt information is generated and used for prompting a user to pay the target fee in other modes. The method is used for parking fee payment.

The invention discloses a safety traffic information management system, and belongs to the technical field of traffic information. A management module is connected with a firewall module and an information processing module; a multilayer key module, an automatic alarm module and an automatic network-disconnecting module which are connected with one another are arranged in the firewall module; the information processing module is connected with an anomaly comparison module; the anomaly comparison module is connected with a data output module; the data output module is connected with a printing module; and the printing module is connected with a rectification module. The safety traffic information management system is high in intelligence degree; multi-layer key protection is adopted, so that a firewall becomes stronger; network disconnection and power-off can be performed automatically; and a traffic system is protected. Automatic anomalies are processed after information analysis and processing, and data are archived. Rectification is performed finally, so that the safety of a traffic network is enhanced.

The invention discloses a data permission control method and device, and relates to the technical field of electronic information. The method comprises the steps of obtaining an SQL statement; segmenting the SQL statement with the defined data permission strategy to obtain a plurality of SQL statement segments; traversing the SQL statement segments one by one, and judging whether the SQL statementsegments starting from select are first elements after segmentation or not; if not, segmenting the SQL statement segment again; if yes, analyzing the table names of the SQL statement segments, and screening out the SQL statement segments of which the table names define the data permission strategy; replacing the table name of the SQL statement segment of which the table name defines the data permission strategy with the select statement to which the permission condition is added to obtain a plurality of changed SQL statement segments; and reconnecting the changed SQL statement segment to obtain a target SQL statement segment. According to the method, the SQL statement generated by Hibernate is intercepted and modified to achieve data authority management, authority management is carried out on a certain type of data, and a user can only inquire and manage user information of a department where the user is located.

The invention discloses a fraud probability analysis method and device, electronic equipment and a storage medium, and belongs to the technical field of electronic information.The fraud probability analysis method comprises the steps that user information data is acquired and cleaned, and a de-noised data set is obtained; inputting the de-noised data set into a trained machine learning model to obtain a community to which the user belongs; and calculating the probability that the user belongs to the fraudulent user according to the community to which the user belongs. The method is high in judgment speed, high in availability and capable of quickly and accurately judging whether the fraud risk exists or not.

The invention proposes a display assembly (1) for a means of transport and a correspondingly equipped means of transport. The display assembly (1) comprises a display unit (3), a bus subscriber (5) and a housing (2) with a data interface (4) arranged on the outer wall of the housing and with a mechanical interface (6a, 6b) for attaching the housing (2) in the means of transport, wherein the display unit (3) and the bus subscriber (5) are arranged in the housing (2) and the bus subscriber (5) is configured to have an information connection, via the data interface (4), to a bus (14) of the meansof transport.

The embodiment of the invention is applicable to the field of nuclear power information technology, and discloses a hydrochemical management method and system for a nuclear power plant and a terminaldevice. The method comprises the following steps: obtaining sludge parameter data and hidden salt parameter data of a steam generator of a nuclear power station; analyzing the data of sludge parameter, the result of sludge analysis is obtained; analyzing the hidden salt parameter data and obtaining the states of each hidden salt parameter. According to the embodiment of the invention, the corresponding analysis result is obtained through the trend analysis of the hidden salt parameter data and the sludge parameter data of the steam generator, the automation degree of the hydrochemical management of the nuclear power plant is improved, and the informationization degree of the hydrochemical management, the analysis accuracy and the efficiency are high.

The invention relates to the technical field of building structure design, and discloses a building structure design optimization method, which comprises the following steps of: 1) searching main problems of civil engineering building structure design before a construction project is formally propelled; 2) improving the comprehensive accomplishment of a designer, and accumulating project design experience; 3) constructing a three-dimensional model based on an information technology; 4) selecting an optimal building calculation mode; and 5) optimizing the appearance and the section of the building. According to the building structure design optimization method, a designer needs to follow the principle of structural stability and safety, a new structure optimization design scheme can be explored, improvement of building structure design is basic work, a BIM model technology is introduced, project analysis is carried out in a modeling mode, and by means of the visually expressed characteristics, the design efficiency is improved. Defects and defects of design can be found in time and corrected and optimized, various building problems are effectively avoided from the source, and smooth implementation of construction projects is ensured.

The invention relates to the technical field of electronic information, and discloses an application display method in a terminal device. The method comprises the steps that relevant information, which is sent by a server, of a recommended application is received, and whether the recommended application is installed locally is determined; if the recommended application is installed, a first notification that the recommended application is installed locally is sent to the server; relevant information, which is queried by the server from a backup application library according to the first notification, of a backup application is received; and the recommended application replaces the backup application and is displayed. According to the invention, the probability that displayed applications include applications installed in the terminal device is reduced, and useless information in display is reduced or avoided.

The invention discloses an information technology teaching method. The method comprises the steps that a teacher starts a human face recognition function through an APP on a mobile terminal; the mobile terminal collects the human face information of the teacher through a camera, and transmits the human face information to an intelligent integrated terminal to be compared with teacher information in a teacher information library stored in a cloud platform, and if matching is successful, the intelligent integrated terminal controls a cover to lift and controls a touch display screen of an intelligent all-in-one machine to be started, so that the teacher can operate the intelligent all-in-one machine, and the touch display screen of the intelligent all-in-one machine is used as a carrier forteaching writing on a blackboard and for rich media calling and operation; and meanwhile, the intelligent integrated terminal is in communication with the display terminal, the display function of thedisplay terminal is started, and the display terminal synchronously displays the teaching information of the touch display screen. When the teacher needs to carry out move teaching in a classroom, the teacher holds the mobile terminal, the APP of the mobile terminal is operated, and then mobile terminal communicates with the intelligent integrated terminal, so that the display terminal is controlled to display the teaching information.