4 results about "Virtual organization" patented technology

The invention provides a thoracic surgery teaching assistance method and system, and the method comprises the steps: constructing a thoracic surgery virtual operation interaction environment based on a digital twin technology, and endowing a virtual thoracic cavity tissue model with initial biomechanical parameters; an operation instruction data sequence of an operator for the virtual surgical instrument is collected in real time through the man-machine interaction interface; based on the operation instruction data sequence, calculating an operation disturbance characteristic index representing the motion dispersion degree of an operator in real time by using a sliding time window algorithm; establishing a dynamic evolution mapping model of an operation disturbance characteristic index and a biomechanical parameter, dynamically correcting an initial biomechanical parameter of the virtual tissue according to the index calculated in real time, and when the index exceeds the standard, controlling the parameter to deviate to an easily damaged state so as to simulate histopathologic change caused by rough operation; and performing physical collision response calculation and three-dimensional picture rendering according to the evolved model. According to the invention, dynamic coupling of operation behaviors and organization characteristics is realized, and the physical reality sense of teaching is improved.

This specification discloses a web browser-based organization management method and apparatus. It involves obtaining a Document Object Model (DOM) tree corresponding to the virtual organization to which the target user belongs. The members of the virtual organization include members of at least one entity organization executing the target project. Then, based on the node coordinates in the DOM tree, the nodes are rendered to generate the target organization page. The node coordinates are (x, y), where the x-coordinate is the node's hierarchical index within the virtual organization, and the y-coordinate is the node's ordinal index within its hierarchy. It determines whether the target user has management permissions for the target organization page. If so, in response to the target user's management operation on the target organization page, based on the node coordinates of at least one node in the target organization page, the managed target organization page is obtained and displayed to the target user. This improves the collaboration efficiency between multiple organizations and reduces the complexity and cost of organization management.

The invention discloses a virtual organization-based mining and selling business collaborative management method and system, and the method comprises the steps: constructing a virtual organization tree with financial categories, commodity categories or business lines as dimensions, and building the ternary relation data among virtual organization nodes, mining and selling personnel and a commodity management authority range; based on the ternary relation data, the system can respond to a downstream request, position a commodity principal through an authority reverse checking algorithm, or generate an approval link through a dynamic routing algorithm; meanwhile, according to the ternary relation data, the original performance data are aggregated into structured performance indicator data according to the personnel dimension, and when personnel responsibilities are changed, all algorithms can be linked to take effect by updating the node binding relation. According to the invention, automatic cooperation of authority verification, approval circulation and performance accounting is realized through a unified data model, the problems of tedious maintenance and system fragility caused by separation of an organization model and a business rule are solved, and the efficiency of acquisition and sales business management is remarkably improved.

The invention discloses a space-time aggregation and collaborative optimization method and system based on distributed source network load storage, belongs to the technical field of power dispatching, and solves the problem of how to improve the optimization efficiency of renewable energy access to a power distribution network. Comprising the following steps: processing multi-source heterogeneous data of the distributed source network load storage system based on a space-time convolutional neural network, outputting a system state prediction result in a future time period, dynamically dividing physical resources into a plurality of virtual organizations by adopting a dynamic topology aggregation analysis method, and establishing an aggregation optimization model containing topology constraints; the topological community is taken as an optimization unit, the system state prediction result is taken as an input parameter, a C-ADMM algorithm is adopted to carry out distributed solution on the aggregation optimization model, information interaction is carried out on each region by virtue of a Lagrange multiplier and an auxiliary variable, and finally collaborative optimization and resource sharing of the multi-region source network load storage system are realized. And the optimization efficiency and the comprehensive optimality of the renewable energy access power distribution network are improved.