Processing

Please wait...

Settings

Settings

Goto Application

1. CN103782131 - Measuring device that can be operated without contact and control method for such a measuring device

Office
China
Application Number 201280037038.5
Application Date 20.07.2012
Publication Number 103782131
Publication Date 07.05.2014
Publication Kind A
IPC
G01C 1/04
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
1Measuring angles
02Theodolites
04combined with cameras
G06F 3/01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
CPC
G01C 11/02
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
11Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
02Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
G01C 1/04
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
1Measuring angles
02Theodolites
04combined with cameras
G01C 15/00
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
15Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
G06F 3/013
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
013Eye tracking input arrangements
H04N 5/23219
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23218Control of camera operation based on recognized objects
23219where the recognized objects include parts of the human body, e.g. human faces, facial parts or facial expressions
Applicants LEICA GEOSYSTEMS AG
Inventors METZLER BERNHARD
SIEBER STEFAN
LIENHART WERNER
ZOGG HANS-MARTIN
Agents lu dungang liu jiuliang
Priority Data 11175257 25.07.2011 EP
Title
(EN) Measuring device that can be operated without contact and control method for such a measuring device
(ZH) 能够非接触操作的测量设备以及用于这种测量设备的控制方法
Abstract
(EN)
The invention relates to a geodetic measuring instrument (1), in particular a theodolite or a total station, for determining the position of a target point, comprising a sighting apparatus (5), in particular a telescope, wherein the sighting apparatus (5) can be pivoted in a motorized manner with respect to a base (11) of the measuring instrument (1) in order to change the orientation of the sighting apparatus and has at least one objective unit (21) that defines an optical target axis (6), angle measurement functionality for detecting the orientation of the target axis (6) highly precisely, and evaluating means for storing data and controlling the orientation of the sighting apparatus (5), characterized by an eye image recording unit (4, 4'), which is designed to record eye images of an eye (3) of a user, and characterized in that the evaluating means are designed to perform automatic sighting functionality regardless of viewing direction in such a way that the following occurs automatically after the function has started: at least one eye image is recorded, a viewing direction of the user eye (3) is determined, or eye information suitable for deriving a viewing direction of the user eye (3) is determined, by means of image processing on the basis of the at least one eye image, and the orientation of the sighting device (5) is changed in a motorized manner according to the viewing direction of the user eye (3) or according to the eye information.

(ZH)

本发明涉及用于确定目标点的位置的大地测量设备(1),特别是经纬仪或者全站仪,该大地测量设备(1)包括瞄准装置(5),特别是望远镜,其中该瞄准装置(5)能够出于改变所述瞄准装置的对准的目的而相对于所述测量设备(1)的底座(11)以机动的方式枢转,并具有限定光学瞄准轴(6)的至少一个物镜单元(21),角度测量功能,其用于高精度检测所述瞄准轴(6)的方向,以及估计装置,其用于对所述瞄准装置(5)的方向进行数据存储和控制,其特征在于:眼睛图像获取装置(4,4’),其被设计为记录用户眼睛(3)的眼睛图像,并且,所述估计装置被设计为执行依赖于观察方向的自动瞄准功能,使得在该功能开始后自动执行以下步骤:记录至少一幅眼睛图像,借助基于所述至少一幅眼睛图像的图像处理来确定所述用户眼睛(3)的观察方向或者适于得出所述用户眼睛(3)的观察方向的眼睛信息,以及根据所述用户眼睛(3)的所述观察方向或根据所述眼睛信息以机动的方式改变所述瞄准装置(5)的方向。