79 results about "Group technology" patented technology

System and Methods for implementing a Internet-Based Group Cloud Management System (GCMS) comprised by several Cloud Management System sites (CMS sites), where providing institutions, means for: A) The Creation of the Educational Group comprised by: A1) Community CMS sites for Campuses and/or Groups of Users, A2) Personal CMS Sites for each Faculty, Staff, Student and Alumnus, A3) Project CMS sites for each Project Team. B) Communication within the Educational Group: B1) Among CMS Sites, B2) to e-mail and text-messaging devices. The CMS sites are reachable by their own domain names or sub-domain from the GCMS, and by any search engine. Each CMS site is multi-user and includes its own security system, user-defined and predefined pages for among others, Professional Profile, Web Apps, Virtual Desktop/Apps and Web/Cloud Services. Each CMS site is connected to the GCMS, allowing the Exchange of Information among CMS sites within the GCMS and among GCMS sites.

The invention discloses a floating vehicle-based traceability vehicle self-networking communication privacy protection protocol, which is characterized in that a floating vehicle is used as a mobile RSU (Remote Subscriber Unit), a floating vehicle auxiliary grouping technology is adopted, the floating vehicle F adopts V2V communication, vehicles running in the same direction in an effective communication radius are united to spontaneously form a group, F is used as a group leader and is in charge of authorizing the validity of the vehicles and maintaining a group key and a specified group parameter; and F and all members respectively have a one-to-one secret channel negotiated by anonymous certificates issued by an authentication center (TA), the members sends messages to be broadcasted to the F by using the channels, the F is subjected to the message anonymilization and encrypted by using a group key-based symmetric encryption algorithm and then forwarded to other members or other groups, and when the messages are disputed, under the authorization of the TA, the real identity of the vehicle generating the messages can be accurately located.

Technology is disclosed for identifying dynamic groups that correspond to a user of a system. A system partitions a set of dynamic groups into multiple test sets of dynamic groups. The system selects a test set and determines whether the user corresponds to the test set. In one implementation, the system combines the filters for the dynamic groups in each test set into a single test set filter. The test set filter is satisfied if the filter of any dynamic group in the test set is satisfied. This allows the system to perform a single comparison between the resulting test set filter and the user's profile to determine whether the user is a member of any dynamic group in the test set. If the user is not a member of any dynamic group in the test set, the system eliminates all of the test set's dynamic groups from consideration, based on the single comparison. Otherwise, the dynamic groups in the test set remain in a list of groups that may include the user. This process is repeated for each test set. After each test set has been evaluated, new test sets are repeatedly generated and evaluated in the above-described fashion using the dynamic groups that are still in consideration. In each iteration, each test set contains fewer dynamic groups. This continues until each test set only contains one dynamic group. After performing an iteration with each test set containing one dynamic group, the only remaining dynamic groups are the ones that include the user as a member.

The invention discloses a rectangular part stock layout method based on a grouping technology. The method includes the following steps that firstly, rectangular parts with the same length or the same width in all rectangular parts are combined into combined rectangular parts; secondly, all the rectangular parts and the combined rectangular parts are recorded in an auxiliary storage structure; thirdly, through the combined rectangular parts and the auxiliary storage structure and according to the size characteristics of the rectangular parts to be laid out, the combined rectangular parts with stock layout priority are quickly retrieved; fourthly, by the combination of the quick retrieval method and according to the geometrical characteristics of raw materials, an optimal stock layout scheme is searched for through the method combining stock layout with optimization. Each combined rectangular part is a part of the optimized stock layout scheme, and the optimal solution can be quickly constructed and found; the retrieval time of the combined rectangular parts is effectively shortened through the auxiliary storage structure; then the solution quality is improved and the solution speed is increased in general. The rectangular part stock layout method based on the grouping technology can be widely applied to the fields of two-dimensional discharge stock layout.

The invention relates to a cloud computing-oriented comprehensive emergency management platform architecture. The platform architecture adopts a three-layer structure comprising a system service layer at the uppermost layer, a platform service layer at the middle layer and a data layer at the lowermost layer, wherein the system service layer comprises independent subsystems and provides system-level service support for PC (personal computer) terminal, WEB terminal and mobile terminal applications; the platform service layer adopts microkernel group technology and is divided into a plurality of microkernel groups each of which comprises a group of microkernels; one microkernel group provides a group of functions; the data service layer uniformly provides service for all the microkernels; and the data provided by the data service layer are stored in a physical storage device of a cloud platform by adopting the storage virtualization technology, and the data service layer provides an data service engine including data operation, data processing and the like for each database. The platform architecture effectively solves the problem of multi-user demand of the platform and can be widely applied to the design of the comprehensive emergency management platform architecture.

The invention provides a cross structure area segmentation manufacturing process of a CSS platform and a special-purpose inclined cutting jig frame. An inner side outer plate assembly is additionally arranged, an inner side outer plate inclined cutting jig frame is utilized in the assembly, therefore assembling and welding processes are improved, an assembling procedure and a welding position are optimized, fillet welds between a main structure of a cross structure area and an outer plate are all improved from elevation angle welding into horizontal fillet welding, welding quality and construction efficiency are improved, and special position full penetration welding requirements are met; by widening an operation range, a group technology of segmentation manufacturing processes is boosted, alternate operation choices of various work types are reduced, therefore the construction environment is improved, production efficiency is improved, and the segmentation manufacturing period is shortened.

The invention discloses a two-dimensional rectangular part interactive layout optimization method based on a grouping technology. The method includes the steps that firstly, data preparation is completed; grouping of sliced rectangular parts is performed; a leftmost and bottommost optimization principle is used for material discharging and layout; the functions that an operator can adding, deleting, rotating and moving slices on an original sheet conveniently through a mouse and a keyboard are supported, and the layout can be zoomed in and zoomed out conveniently; when the layout is regulated, a system provides real-time collision detection, and the situations that the slices do not overlap and cannot exceed the edge of the original sheet are guaranteed automatically; after interactive layout is completed, a cutting line total path is used as an optimization objective to generate cutting lines and cutting sequences. According to the two-dimensional rectangular part interactive layout optimization method, in the rectangular part discharging process, the problems of follow-up processes, workshop transportation, utilization of residual blank areas after the layout, raw material defect avoiding and temporary slice adding are considered, and problems generated by man-machine interactive layout and the cutting lines after layout are solved.

The invention belongs to the technical field of parts coding and relates to a product parts classifying and coding system establishing method based on grouping technology. The method includes following steps: S1, screening parts sample data, and building a product database; S2, classifying and coding parts features; S3, creating parts feature codes; S4, establishing a parts feature logic relation;S5, establishing a parts classifying and coding system, wherein first-stage parts classifying and coding are completed on the basis of design information and synchronized with parts scheme and preliminary design, second-stage parts manufacturing process coding is gradually formed, completed and released along with the process of process scheme design and process plan design on the structural basis of first-stage parts classifying and coding, and third-stage parts manufacturing resource coding combines second-stage typical processing procedures, respectively defines according to typical partstype and codes resources like manufacturing workshop capacity and equipment, and the product parts classifying and coding system comprises an application functional layer, a logic control layer and adata storage layer.

The invention relates to a method for separating and recovering gold and copper from a copper-bearing cyanide pregnant solution. A group technology of a catalytic oxidation method, a chemical precipitation method and an active carbon adsorption method is adopted to selectively remove copper from the copper-bearing cyanide pregnant solution, gold and copper in the pregnant solution are separated and recovered to the greatest extent, copper is recovered in a copper hydroxide slag form, and gold is recovered in a low copper gold-loaded carbon form.

The present invention is a method for determining the day-ahead energy acquisition of electricity retailers considering demand response resources, which includes the following steps: 1) The retailer collects data from the smart meter at the user end, including the user's next day's electricity demand and demand response resources etc.; 2) The retailer predicts the DG output and electricity price in the wholesale market in the area; 3) The retailer uses the data grouping technology based on similarity to classify and merge the above data to reduce the scale of problem solving; 4) The retailer uses the data proposed in this paper The model is optimized and solved; 5) The retailer purchases electricity in the power day wholesale market according to the optimized result obtained, and uploads its own related plans to the DSO; 6) The retailer sends the instruction to the smart meter at the user end and accepts the DSO dispatch . The invention can effectively solve the problem of integrating demand response resources and provide a basis for formulating day-ahead energy acquisition schemes for retailers on the electricity retail side.

The invention discloses a mobile phone help-calling system and a rescue method, and belongs to the technical field of wireless communication. The mobile phone help-calling system comprises a strap, a front end detection part and a mobile phone, wherein the front end detection part is arranged in the strap and transmits detected human body physiological signals to the mobile phone through a Bluetooth module of the front end detection part. The mobile phone recovers to a normal state if the mobile phone is answered in set time; the mobile phone recovers the normal state if no people answer the mobile phone in set time; if no people answer the mobile phone in set time, a GPS positioning function is started to obtain current geographic position coordinates (x, y, z). A rescue center receives an IP to serve as a target IP, and the mobile phone IP serves as a host IP. The wireless grouping technology is utilized, the target IP, the host IP, personal information, geographic coordinate values and incidence data of a patient serve as a data packet, and the data packet is sent to an emergency rescue center.

A risk assessment method and system. The method includes receiving by an inference engine, first sensor cohort data associated with a first cohort located within a first airport. The inference engine receives first group technology inferences associated with the first cohort. The inference engine generates first risk cohort inferences based on the first group technology inferences and the first sensor cohort data. The inference engine receives first inference data comprising a first plurality of inferences associated with the first cohort. The inference engine generates second inference data comprising a second plurality of inferences associated with the first cohort. The second inference data is based on the first inference data and the first risk cohort inferences. The inference engine generates a first associated risk level score for the first cohort. The computing system stores the second inference data and the first associated risk level score.

The invention relates to a multi-function sewage treatment analog experiment apparatus which comprises: unit analog experiment, group technology analog experiment and step treatment technology analog experiment. It is formed by a water entered tank, a water pump, an air pump, a reactor module, a driving motor, an agitator, a water exit tank, a pipe module, an electrical equipment automatic control module, a holding frame and a guiding rail. It integers the water entered tank, the reactor module and the water exit tank as an integer and chooses the corresponding reactor module by the need of the experiment when using it; it adopts pipe module to combine all of the pipe systems and fixes the corresponding water value, air value control unit; it adopts electrical equipment automatic control module to combine each control wire and achieves the automatic control.

The invention discloses a finite element boundary integral method for rapidly analyzing electromagnetic scattering properties of non-uniform targets. According to the method, a multilayer complex point source rapid method and the finite element boundary integral method are combined to analyze the electromagnetic scattering properties of non-uniform targets. According to the method, an octree grouping technology is adopted to group analyzed problems, and the action, on a far field, of primary functions in the groups is equivalent to the action, on the far field, of complex point sources, the quantity of which in the aspect of equivalent surfaces in the groups is much less than the quantity of the primary functions in the groups by utilizing an equivalence principle. According to the method disclosed by the invention, the calculation time and memory requirements can be effectively saved in the analysis of the electromagnetic scattering properties of non-uniform targets for calculation of fine-grid subdivision.

The invention discloses a technical document analysis method and a technical document analysis system, which are suitable for analyzing a plurality of technical textual materials, wherein each said technical textual data contains a documental data respectively, and the method includes: performing a text search, and A plurality of technical words are respectively extracted from the plurality of technical text data, wherein each of the technical words corresponds to at least one technical text data. A word correlation analysis is performed to divide the plurality of technical words into a plurality of technical groups. According to the multiple technical words that make up each of the technical groups, and the literature data contained in the multiple technical text materials corresponding to them, mark a corresponding one of each of the technical groups. age range. According to the original data of each technical group respectively corresponding to the age interval, a technical development track of the plurality of technical text data is drawn. The present invention can quickly chart the technological development track hidden behind the technical documents.

The invention discloses a skeleton line extraction method based on a projection matching group, which comprises the following steps: mapping tooth point cloud to a two-dimensional plane by utilizing a grid projection technology, denoising by utilizing morphological operation to obtain a tooth structure, and then obtaining a three-dimensional tooth skeleton line by utilizing a coordinate matching group technology; compared with a traditional method, the skeleton line extraction method provided by the invention has the advantages that the effect and the consumed time are obviously improved, and the accuracy and the reliability of overlapping region positioning are greatly improved.

A thin-wall multi-cavity structure component processing characteristic identification method based on cavity grouping and characteristic suppression is disclosed. The method is characterized by using a cavity grouping technology to segment a model, and carrying out parallel identification on a processing characteristic so that identification efficiency is increased; and using a characteristic suppression technology to directly carry out modeling operation on the model so as to realize identification of an intersection characteristic, according to an intersection characteristic type and feasibility of three-dimensional modeling, arranging an identification sequence, and after the identification is completed, acquiring a blank model. Because characteristic data in each cavity is mutually independent, by using the method of the invention, identification efficiency of the processing characteristic can be increased. In the invention, according to the intersection characteristic type and the feasibility of three-dimensional modeling, the identification sequence is arranged; and through the modeling operation which is directly performed on a three-dimensional model, an identified characteristic is suppressed from the three-dimensional model, and topology information receiving destructions is automatically restored so as to simplify identification of the intersection characteristic.

The invention discloses a 'Sketch Up' plant process designing method based on a 'Ruby' language. The 'Sketch Up' plant process designing method is characterized in that the method adopts a group technology to conduct member disassembly and classification on plant structure characteristics and device assembly characteristics, then a set of encoding rules is created according to disassembly and classification results, plant members and device members are correspondingly encoded according to the rules, the 'Ruby' language is utilized to generate a three-dimensional model of a plant process deviceby a computer in 'Sketch Up', and quick three-dimensional layout of plant process design is achieved. Compared with prior art, by adopting the 'Sketch Up' plant process designing method, high-precision plant and process device three-dimensional layout is quickly created, alternation and modification of design schemes are also facilitated, the accuracy of process scheme expression is greatly improved, designers can be liberated from complicated, overloaded and repeated three-dimensional modeling work, and the project designing quality and efficiency are improved.

The present invention provides a quick object grouping method of supporting plaster, belonging to object grouping field. In the present object grouping technology, the normal method of dynamic adding or deleting object in the group object achieves movement in the ''object tree'' by dragging mouse. The method can occupy limited screen area, and suitable for lower frequency, and waste time when opening-closing window of the ''object tree'', difficult to apply in the senstive location of the operating efficiency. The method is selecting one or more objects having same layer; executing duplication or cutting operation; selecting one aim group object; executing plasting operation, inserting selected one or more objects in the aim group object. the method of the invention can achieve ability of dynamic adding object to the group objects, so as to improve operating efficiency of the object group, and better apply in the sensitive location of the operating efficiency.

A wireless servo portable high-integration digital multimedia all-in-one machine comprises a DSP multi-chip group, a data cache control module, a projection module, a WIFI wireless audio and video module, a display module, a digital satellite television receiving module and a cooling heat dissipation module. According to the wireless servo portable high-integration digital multimedia all-in-one machine, the DSP multi-chip group technology and the data cache technology are developed, so that quick task processing responding is realized and the processing power consumption is further reduced; the DLP projection imaging technology is developed, and by developing a DLP projection imaging system with a three-color LED light source for illumination, the projection image output performance is better; the OSD technology is developed, so that the expansibility and the character flexibility of the system are further enhanced; through development of a WIFI wireless audio and video transmission system, the product applicability is improved; the multi-channel non-pressure-loss cooling heat dissipating technology is developed, so that the cooling efficiency is further increased, energy consumption is lowered and the system service life is prolonged.

The invention discloses a super-large-scale water conservancy project and a construction design scheme thereof, and aims to provide a water conservancy project construction technical scheme which is greater in water transfer scale and quicker in investment return, and further has the benefits of flood discharge, power generation (including a power transfer peak for pumped storage power generation), transportation and the like. A stepped type or relay type underground continuous wall group technology is adopted to dig and build a deep canal; dug-out soil, sand and the like are used for boosting mud flat to make land or encircling the sea (or a river or a lake) to make land or building an ultra-wide river wall to make construction land; according to a super-large-scale water conveying (transferring) pipeline resistant to ultra-high pressure, a reinforcing frame consisting of triangles is arranged above (or in) the pipeline top wall; and soil, sand and the like which are produced by ditching are filled into wall groups on the pipeline to make land, press and fix the pipeline. According to the super-large-scale water conservancy project and the construction design scheme thereof disclosed by the invention, the economic benefits and the social benefits are obviously greater than those in a current technical scheme.