The invention discloses a projection device and method for guiding aircraft assembly, and the device comprises a visual measurement module and a projection module, the visual measurement module consists of two cameras, the projection module comprises a DLP projector, and the projection method comprises the following steps: S1, calibrating the parameters of the visual measurement module and the conversion relation between the parameters of the visual measurement module and the projection module; s2, obtaining a conversion relationship between the assembly object and the projection device; s3, enabling the DLP projector to generate a projection image according to the conversion relation; and S4, performing assembling according to the guide information projected to the surface of the assembled object by the projection device. According to the projection device and method for guiding aircraft assembly, data can be imported and the projection image can be generated only through simple operation, the cost is saved, the visualization effect is good, an operator can operate according to the visible product object, type and process step sequence, the labor intensity of the operator is relieved, the assembly precision is improved, and the production efficiency is improved. The assembling error rate is reduced, and the application range is wide.
本发明公开了一种用于引导飞机装配的投影装置及方法,包括视觉测量模块和投影模块,视觉测量模块由两个相机组成,投影模块包括一个DLP投影仪,投影方法包括以下步骤:S1:标定视觉测量模块参数及其与投影模块转换关系;S2:获取装配对象与投影装置之间转换关系;S3:DLP投影仪根据转换关系生成投影图像;S4:根据投影装置投射到装配对象表面的引导信息进行装配。本发明一种用于引导飞机装配的投影装置及方法,仅需简单的操作即可导入数据并生成投影图像,节约成本,可视化效果好,操作人员能够根据可见的产品对象、类型、工艺步骤顺序操作,减轻操作人员的劳动强度,提高装配精度,降低装配的出错率,应用范围广。
Projection device and method for guiding aircraft assembly
一种用于引导飞机装配的投影装置及方法
2021-03-09
Patent
Elektronische Ressource
Chinesisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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