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32results about How to "Show reasonable" patented technology

Network convergence-based train control and management system, communication method and communication device

The invention relates to the technical field of rail transit trains and discloses a network convergence-based train control and management system. The system comprises an Ethernet component network; equipment of an automatic train control system is accessed to the Ethernet component network through an Ethernet interface; the equipment of the automatic train control system is directly communicatedwith the Ethernet component network; each brake control unit is connected to the Ethernet network through an Ethernet interface and directly communicates with the Ethernet component network; the brakecontrol units directly communicate with each other through the Ethernet. According to the system of the invention, vehicle-mounted network layout and interfaces among all systems are optimized, therefore, system complexity is reduced, integrated train control logic integration and optimization design can be realized from the perspective of the whole system of a rail train, the performance and reliability of the train can be improved, and the train can be managed, controlled and maintained based on a unified platform. The invention further discloses a communication method and communication device of the network convergence-based train control and management system.
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Data mining-based merchandise inventory and dynamic pricing system

A data mining-based merchandise inventory and dynamic pricing system disclosed by the present invention comprises an inventory unit and a dynamic pricing unit. The inventory unit comprises a source data module, a management unit module, a database and a data display, the output end of the source data module is connected with the input end of the management unit module electrically, and the output end of the management unit module is connected with the input end of the database electrically. The data mining-based merchandise inventory and dynamic pricing system can record the commodity warehouses digitally, can update the database and a knowledge base real-timely, can display the merchandise inventory real-timely, can query the inventory accurately, is more convenient in the merchandise inventory management and good in practicality and real-time performance, can price the commodities correspondingly according to the market demands, guarantees the real-time performances of a data mining service and a second data mining service, and effectively guarantees the economic benefits of the enterprises.
Owner:陈余

Interface display method, terminal device, and computer readable storage medium

The invention discloses an interface display method, a terminal device, and a computer readable storage medium. The interface display method for the terminal device having a camera device comprises the following steps: acquiring image information collected by the camera device; determining parameter information corresponding to a household appliance in the image information; and determining a display position corresponding to the household appliance in the image information, and displaying the parameter information at the display position. By adoption of the scheme of the invention, the problem that the parameter information of the household appliance cannot be displayed in real time according to the image information of the household appliance is solved, the parameter information of the household appliance can be displayed at the display position corresponding to the household appliance in the image information in real time, the parameter information of the household appliance is displayed more visually and specifically, the use of a user is more convenient, and the user can conveniently further understand the principle of the household appliance and judge the fault location of the household appliance in time through the parameter information when the household appliance is faulty so as to achieve fast repair report.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

A method for payment guidance and generation of online orders

The invention discloses a method for payment guidance and generation of an on-line order. The method is characterized in by including the following steps: 101. a consumer selects a commodity identification card shown by a merchant to perform real-object-free commodity purchasing; the commodity identification card is a card for sales display by the merchant in place of a commodity real object, commodity information, commodity real object pictures and commodity selling price are printed on the card, and the commodity identification card stores information of the commodity on sale; the commodity information specifically includes the article number of the commodity, commodity name, commodity specific specification information, specified E-commerce platform name and specified E-commerce platform guidance character string; and the commodity identification card supports NFC, and the physical size of the card is the same as the size of a common standard IC card; and 102. the merchant inputs transaction amount information on the mobile terminal through a keyboard. The method for payment guidance and generation of an on-line order reasonably utilizes sales pace of the merchant, alleviates inventory pressure of the merchant, and reduces corresponding inventory cost of the merchant.
Owner:北京互帮国际技术有限公司

Image generation method and device based on national geographical relationship

The invention relates to an image generation method and device based on the national geographical relationship, and belongs to the technical field of visual analysis of the geographical relationship, and the method comprises the steps: firstly, arranging each country node in an image for geographic positions between different countries and geographical relationship values between a target country and other countries; secondly, classifying country nodes, performing regional division on the image, regarding the country nodes as charged particles, calculating potential energy of each divided region, determining all equipotential lines in the same category by utilizing potential energy continuity, and determining contour lines containing all equipotential lines in the category; and finally, traversing a connection path between every two country nodes under each category, adding proper virtual nodes, updating the connection path, and preventing the path directly connected between the two country nodes from passing through the country nodes which do not belong to the current category. The image generated by the method effectively and reasonably displays the geographical relationship between the countries, the visualization is strong, and the analysis of the geographical relationship between the countries is facilitated.
Owner:PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU

Interface display method, terminal device, and computer-readable storage medium

The invention discloses an interface display method, a terminal device and a computer-readable storage medium, wherein the interface display method for a terminal device with a camera device includes: acquiring image information collected by the camera device; determining the image information corresponding to the Parameter information of the household equipment; determining a display position corresponding to the household equipment in the image information, and displaying the parameter information at the display position. The solution of the present invention solves the problem that the parameter information of the household equipment cannot be displayed in real time according to the image information of the household equipment, and can realize the real-time display of the parameter information of the household equipment in the display position corresponding to the household equipment in the image information. The information display is more intuitive and specific, and the user is more convenient to use. It is convenient for the user to further understand the principle of the household equipment and judge the fault location of the household equipment in time through the parameter information when the household equipment fails, so as to quickly report for repair.
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD
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