公开(公告)号：US10802281B2

公开(公告)日：2020-10-13

申请号：US16227461

申请日：2018-12-20

Applicant: General Electric Company

Inventor： Baljit Singh ,  Ratnadeep Paul

IPC: G09G5/00 ,  G02B27/01 ,  G09G3/20

Abstract: An augmented reality device including a transparent display screen and a lens system disposed adjacent to the transparent display screen, a control processor in communication with a data store, the data store including one or more virtual image records. If the lens system is a micro-lens, the control processor provides control commands to the transparent display screen to cause generation of an augmented reality image by interspersing inactive pixels elements with active pixel elements to provide a spatial domain combined image of the real world and virtual images. If the lens system is a focus tunable lens, the control processor provides control commands to the transparent display screen and the focus tunable lens to cause alternating transparent views of the real world image object and virtual image. The alternating of images occurring at frame rate greater that visible by a user's eye(s).

公开(公告)号：US20160098033A1

公开(公告)日：2016-04-07

申请号：US14507195

申请日：2014-10-06

Applicant: General Electric Company

Inventor： Baljit Singh ,  Abha Moitra ,  Michael Evans Graham ,  Dean Michael Robinson ,  Tao Jia

IPC: G05B19/4097

CPC classification number: G05B19/4097 ,  G05B2219/35028 ,  G05B2219/35032 ,  G05B2219/35088 ,  G05B2219/35134 ,  G05B2219/35193 ,  G06F17/5086 ,  G06F2217/12 ,  Y02P90/265

Abstract: A dataset including boundary representations of shapes associated with an item being designed for manufacture is accessed by a semantic processing module. A semantic graph of each of the boundary representations of shapes is generated and a numerical processing module computes geometric attributes of each of the shapes. The semantic graph of a shape is updated based on any geometric attributes computed for the shape. The semantic graphs are then compared to a repository of semantic graphs of manufacturing features to identify instances of manufacturing features. Geometric attributes associated with each instance of a manufacturing feature are then computed. For each instance, the associated geometric attributes are compared against a repository of semantic manufacturing rules to determine whether the instance is in compliance with the rules. A user designing the item is alerted to the presence of any instances of manufacturing features that are not in compliance with the rules.

Abstract translation: 包括与被设计用于制造的物品相关联的形状的边界表示的数据集由语义处理模块访问。 生成每个形状的边界表示的语义图，并且数值处理模块计算每个形状的几何属性。 基于为形状计算的任何几何属性，更新形状的语义图。 然后将语义图与制造特征的语义图库进行比较，以识别制造特征的实例。 然后计算与制造特征的每个实例相关联的几何属性。 对于每个实例，将相关联的几何属性与语义制造规则的存储库进行比较，以确定实例是否符合规则。 设计该项目的用户会警告任何不符合规则的制造功能实例的存在。