专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4360876A Cartographic indicator system 失效
标题翻译：地图指示系统
公开(公告)号：US4360876A
公开(公告)日：1982-11-23
申请号：US164533
申请日：1980-07-02
申请人： Herve Girault , Jean C. Reymond , Pierre Cauzan
发明人： Herve Girault , Jean C. Reymond , Pierre Cauzan
IPC分类号： B64D45/00 , G01C21/22 , G09G5/36 , G09G5/40 , G06F15/50
CPC分类号： G01C21/22
摘要： An indicator system satisfies multiple flight-mission requirements by providing an aircraft pilot with a visual display consisting of a movable map and navigational data. The map is stored in video form in a high-capacity compact mass memory consisting of a video disk. The system further comprises a symbol and character generator as well as an intermediate memory which has a capacity larger than required for the map-zone image to be displayed together with navigation symbols on a television monitor. The unit is controlled by a microprocessor on the basis of data relating to latitude, longitude and heading of the aircraft in order to refresh the intermediate memory and to obtain an image displayed with a "top-north" or "top-heading" orientation.
摘要翻译：指示系统通过向飞行员提供由可移动地图和导航数据组成的视觉显示来满足多个飞行任务要求。地图以视频形式存储在由视频盘组成的高容量紧凑型大容量存储器中。该系统还包括符号和字符发生器以及中间存储器，该存储器的容量大于在电视监视器上与导航符号一起显示的地图区域图像所需的容量。基于与飞机的纬度，经度和航向有关的数据，由微处理器控制单元，以便刷新中间存储器并获得以“顶部”或“顶部”方向显示的图像。

2. 发明授权

US4592654A Head-up gunsight using a single optical component for viewing both a reticle and landscape 失效
标题翻译：使用单个光学部件的平视瞄准器可以观看标线和景观
公开(公告)号：US4592654A
公开(公告)日：1986-06-03
申请号：US534832
申请日：1983-09-22
申请人： Herve Girault , Francois H. Gauthier , Daniel Thomasson
发明人： Herve Girault , Francois H. Gauthier , Daniel Thomasson
IPC分类号： F41G3/22 , G02B27/00 , G02B27/01 , F41B1/00 , G02B23/00 , G02B23/10
CPC分类号： G02B27/01 , F41G3/225 , G02B27/0101 , G02B27/0103 , G02B2027/0154 , G02B2027/0187
摘要： A sight such as a gunsight for a helicopter comprises a movable assembly including a reticle generator and a single optical component which is both semireflecting and capable of collimating the image of the reticle. The movable assembly is driven by drive means under servo control to superpose the image of the reticle at an aiming point on a landscape. The aiming point may be computed to make corrections for the behaviour of a ballistic weapon. The single optical component may comprise a hologram physically in the shape of a portion of a surface of a sphere, but acting optically like a portion of the surface of a paraboloid. The optical component may be fixed to the reticle generator by mechanical fixing means which mask the field of view around the optical component very little.
摘要翻译：诸如直升机瞄准器的瞄准器包括可移动组件，其包括光罩发生器和单个光学部件，该光学部件都是半反射的并且能够准直标线片的图像。可移动组件由伺服控制下的驱动装置驱动，以将掩模版的图像叠加在景观上的瞄准点上。可以计算瞄准点以对弹道武器的行为进行校正。单个光学部件可以包括物理地为球体表面的一部分形状的全息图，但是像抛物面的表面的一部分在光学上起作用。光学部件可以通过机械固定装置固定到光罩发生器，该装置非常少地遮蔽光学部件周围的视野。

3. 发明授权

US4138726A Airborne arrangement for displaying a moving map 失效
标题翻译：用于显示移动地图的机载安排
公开(公告)号：US4138726A
公开(公告)日：1979-02-06
申请号：US810983
申请日：1977-06-29
申请人： Herve Girault , Daniel Colas
发明人： Herve Girault , Daniel Colas
IPC分类号： B64D43/00 , B64D45/08 , G01C21/22 , G06F15/50
CPC分类号： G01C21/22
摘要： An airborne arrangement for displaying a moving map and aerial-navigation data such as symbols and characters on an electronic display screen is disclosed. It comprises a video map generator for converting the map to be displayed, carried on a film, into a video signal of the television type, a symbol generator which produces signals of the navigational data to be displayed with random scan, and an oscilloscope provided with switching circuits for consecutively displaying these items in the course of each frame cycle.
摘要翻译：公开了一种用于在电子显示屏幕上显示运动地图和诸如符号和字符的航空导航数据的机载装置。它包括一个视频地图生成器，用于将要被显示的映射转换为电视类型的视频信号;符号发生器，用于产生随机扫描要显示的导航数据的信号;以及示波器，用于在每个帧周期的过程中连续地显示这些项目的切换电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式