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74results about How to "Easy to generate automatically" patented technology

Automatic generation method used for single line diagram of distribution network and based on topological hierarchy

The invention discloses an automatic generation method used for a single line diagram of a distribution network and based on topological hierarchy. The method comprises the following steps: deleting related equipment in a topological structure of the distribution network, and simplifying the topological structure of the distribution network; acquiring key nodes of the topological structure of the distribution network, and generating a main framework of the topological structure of the distribution network; arranging the positions of the key nodes based on a gravitation-repulsion model, and obtaining a skeletal structure based on the gravitation-repulsion; describing the topological structure of the distribution network through an outgoing line-trunk line-T-shaped key node-branch line model of a power station; finishing the arrangement and the automatic mapping of the equipment in the power station on the basis of the topological structure of the equipment in the power station; and performing routing mapping without overlap or intersection on decibels of the trunk line and the branch line respectively. The automatic generation method achieves automatic generation of the single line diagram of the distribution network above a certain scale, and simultaneously, the generated single line diagram is clearer and more attractive through the routing algorithm without overlap or intersection.
Owner:SHANGHAI JIAO TONG UNIV

Method and apparatus for automatic risk assessment of a firewall configuration

Generally, a method and apparatus are disclosed for Automatic Risk Assessment of a Firewall Configuration. The disclosed invention facilitates the automatic generation of a risk assessment of a given firewall configuration. The prior work of [Mayer et al; 2000, Mayer et al; 2005] and [Wool; 2001] teaches how to analyze Firewall Configurations and produce HTML-based Firewall Analyzer Reports. However, the said Reports produced by the methods of [Mayer et al; 2000, Mayer et al; 2005] are voluminous, and do not identify or rate the risks present within the Firewall Configuration. In the current state of the art, a Firewall administrator or auditor needs to navigate through the Firewall Analyzer Report, and use his or her expertise to identify any Configuration mistakes or badly written rules. The current invention automates this manual process. The method is to let a software module, (the “ADVISOR” module) go over the report, before the human user does, and flag the Configuration errors. Each found mis-configuration is called a risk item. According to a further aspect of the present invention, the ADVISOR module utilizes a Knowledge Base of known risk items. The method may be reduced to practice in the form of a software program that can be executed on a standard personal computer with a standard operating system. A preferred embodiment is an Intel x86—based PC running the RedHat Linux operating system.
Owner:ALGORITHMIC SECURITY

Method for upgrading terminal set-top box

InactiveCN101945208AEasy addressable upgradesShortcut Addressing UpgradeTelevision system detailsColor television detailsSoftware engineeringComputer terminal
The invention discloses a method for upgrading a terminal set-top box, and belongs to the technology of the set-top box. The method comprises the following steps of: transmitting an upgrading trigger camail instruction in a network; opening the terminal set-top box to receive the instruction; judging the type of the instruction; judging upgrading conditions; judging whether a manufacturer of an updating mark, hardware version OUI and software type and version are consistent with related information of the set-top box; and selecting by a user: if the user selects yes, performing the following upgrading processes in turn: starting a software application of the set-top box, tuning the application to a corresponding frequency point to download updating data according to information provided by the updating mark; verifying the downloaded data; and updating the software of the set-top box and the like. Information for triggering the upgrading of the set-top box software is transmitted by adopting camail, so that the method has the advantages of no need of manual input, simple configuration, higher accuracy, high reliability and capability of avoiding configuration problem or upgrading failure and more efficiently triggering the upgrading of the terminal set-top box without the inserting of multiple triggering conditions.
Owner:青岛有线电视网络中心

Arc protection device testing instrument and testing system based on wireless technology

The invention discloses an arc protection device testing instrument and a testing system based on the wireless technology. The testing system includes an upper computer, the arc protection device testing instrument, an arc sensor and a to-be-tested arc protection device; the upper computer sends a testing command to the arc protection device testing instrument and receives a test result signal fed back by the arc protection device testing instrument; the arc protection device testing instrument includes a control module, a switch power supply module, an AC voltage output module, an AC current output module, a wireless transmission module and an arc source module; the control module controls the outputting of voltage and current from the AC voltage output module and the AC current output module to the arc protection device respectively and sends a control command to the arc source module through the wireless transmission module; the arc source module includes a microcontroller and a light source switching circuit; the microcontroller receives the control command and controls the light source switching circuit to generate and output an arc source signal so as to trigger the arc protection device to be actuated; the control module obtains an actuation time signal and then feeds the test result back to the upper computer. The wireless technology is adopted to achieve the arc fault simulation and test in a switch cabinet, and meanwhile, the testing efficiency is improved.
Owner:南京中凯光电科技股份有限公司

Electronic file for machine-readable information cards, and implementation method and system thereof

The invention relates to an electronic file, and an implementation method and system thereof, in particular to an electronic file for machine-readable information cards, and an implementation method and system thereof. The method comprises the following steps: (1) establishing template information according to standard information in visual identification information of a machine-readable information card; (2) acquiring machine-readable information in the machine-readable information card, and analyzing characteristic information data from the machine-readable information; and (3) synthesizing the characteristic information data and the template information into a whole with consistent visual effect with the machine-readable information card real object to form an electronic file, and obtaining the electronic file data. In the invention, whether the machine-readable information card is real or false is judged and identified by using multiple modes, and the electronic file is synthesized, thereby ensuring reliability and accuracy, and illegal transaction caused by human factors can be effectively prevented, the operational normalization is enhanced and people with illegal certificates is prevented from handling related services due to human factors.
Owner:CHENGDU XUNYE TECH

High-pressure gas-filled connection pipe defect detection method

The invention discloses a high-pressure gas-filled connection pipe defect detection method, which relates to test on fluid sealing performance of a structural part. According to the high-pressure gas-filled connection pipe defect detection method, a first standard channel and a second standard channel are arranged at two ends of the connection pipeline respectively, and a standard block capable of sliding in the first standard channel and the second standard channel is arranged. In the case of detection, the standard block is put in a first to-be-detected channel, the first standard channel, the connection pipe and the second standard channel are in sequential butt joint to form a to-be-detected channel; a high-pressure gas is filled in the to-be-detected channel, and the pressure inside the to-be-detected channel is kept to be 15 MPa; gas filling at a constant flow is carried out from the left end of the to-be-detected channel, external gas exhaust is carried out at the same at the right end of the to-be-detected channel, the standard block slides in the to-be-detected channel to the right end of the to-be-detected channel, a time-displacement curve of the standard block is recorded until the standard block operates to the other end of the to-be-detected channel, and then, gas filling is stopped; and through the time-displacement curve, a connection pipe defect can be directly judged.
Owner:贵州望江气体有限公司

Buffering method and system for accelerating bidding document generation

The invention provides a buffering method for accelerating bidding document generation. The method includes the following steps that standard document format parsing is conducted on a bidding document of a first electronic format, a filling mark and the bidding document content of the bidding document are obtained, and an application program buffering pool is created; whether the application program buffering pool is provided with an application program domain or not is checked, if no application program domain exists, the application program domain is created, and the filling position is found out according to the filling mark of the bidding document; if the application program domain exists, the application program domain finds out the filling position directly according to the filling mark of the bidding document to fill in the content of the bidding document so as to generate a bidding document of a second electronic format; the generated bidding document is saved. According to the buffering method, the xml standard file is parsed, the data of the content of the bidding document is filled in the specified bidding document automatically, and the bidding document is generated automatically, quickly and conveniently without manual intervention.
Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

Test point setting scheme generation method and device

The embodiment of the invention provides a test point setting scheme generation method and device. The method comprises the following steps: determining a plurality of test schemes according to that whether each fault point is provided with a test point or not; determining the corresponding fault detection rate and fault isolation rate according to a fault test correlation matrix of each test scheme; and selecting the test scheme of which the total test point number is the least or less than a preset point number and the fault detection rate and the fault isolation rate are respectively greater than corresponding preset thresholds, wherein the fault test correlation matrix is obtained according to a product of a diagonal matrix and a fault propagation matrix constructed by a test scheme, and the elements in the fault propagation matrix represent whether the faults with the corresponding serial numbers have a propagation relationship or not. The method is obtained without artificial experience and has objectivity, while the test effect is guaranteed, the least test points are used, and thus the workload of test design is effectively alleviated. In addition, the automatic generationof the test scheme is facilitated, and meanwhile, the effectiveness and objectivity of the test scheme are ensured.
Owner:NAVAL AERONAUTICAL UNIV
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