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32 results about "Stage specific" patented technology

PMS (phased-mission system) reliability layering modeling method based on failure mechanism comprehensive damage accumulation rule

ActiveCN107729684AVersatilityPossess the function of describing the damage accumulation relationship of failure mechanismDesign optimisation/simulationSpecial data processing applicationsStage specificSystem failure
The invention provides a PMS (phased-mission system) reliability layering modeling method based on a failure mechanism comprehensive damage accumulation rule. The method comprises the following steps:S1, clarifying all the missions needing to be executed and the specific phases of each mission, analyzing component parts of the system under each mission and phase, and clarifying a damage accumulation mode between the key failure mechanism of each part in each mission and phase and the failure mechanism; S2, establishing a BDD model of a system failure mechanism layer according to the main failure mechanism of each working part as well as the type of each failure mechanism and the system structure; S3, establishing a BDD model of a system phase layer by utilizing the BDD model of the systemfailure mechanism layer obtained in the step S2; S4, further establishing a BDD model of a system mission layer for the phased-mission system; and S5, evaluating a reliability function when the phased-mission system executes the mission series. The models of all levels are combined and an integrated method is provided for reliability modeling of the phased-mission system.
Owner:BEIHANG UNIV

Method for picking color of adjustment interface of special effect monitoring instrument

The invention discloses a method for picking a color of an adjustment interface of a special effect monitoring instrument. The method is used for picking the color in nonlinear editing and cutting software and video and audio later-stage specific processing and synthesis software. The technical problem is that an image is displayed on the special effect monitoring instrument, and original color information of an input special effect image is acquired at the same time. In order to solve the technical problem, bottom layer node information, current frame information and output pin information acquired according to input pin information are acquired by extracting image information on a special effect node; a topology relation of connection among nodes is finally established; and information of an input image is acquired. According to the method, the information of the input image of the current special effect plugin is acquired according to the connection relation of the nodes in a whole video special effect processing process, so that a color value of an appointed position can be acquired accurately; and furthermore, due to the mode, the image information in an appointed region on the adjustment interface of the special effect monitoring instrument can be acquired.
Owner:CHINA DIGITAL VIDEO BEIJING
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