Unlock instant, AI-driven research and patent intelligence for your innovation.

Geodetic stake-out system

A technology of geodetic surveying and guidance systems, applied in the direction of measuring instruments, measuring devices, active optical measuring devices, etc.

Inactive Publication Date: 2020-06-23
LEICA GEOSYSTEMS AG
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the EGL system is passive and requires a lot of attention and involvement from the user

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Geodetic stake-out system
  • Geodetic stake-out system
  • Geodetic stake-out system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 A typical stake out situation is shown. Place the total station 1 at the reference position, and precisely align the telescope of the total station 1 horizontally towards the point S to be staked out. The center of the field of view of the telescope and / or the center of the field of view of the sensors comprised by the total station is indicated with a vertical plane C. Plane C thus represents the horizontal component of the aiming direction of the total station. In this example, the sensor is embodied as a camera, wherein other elements such as magnification optics may be included. In other embodiments, the sensor may be another type of sensor, such as an infrared sensor, an ultrasonic sensor, a RADAR or LIDAR sensor, a thermal detector, or the like.

[0028] Using the guidance signal provided by the output device 21 , a user carrying a stakeout device 2 , embodied in this example as a surveying rod, is guided towards the center plane C. Said output device...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a geodetic stake-out system comprising a stake-out device, a total station, and a guidance system, the stake-out device comprising a reflector and a pointing tip having a defined position relative to the reflector, the total station comprising a target unit comprising a telescope, a distance meter, and a sensor; and a direction measuring unit configured for measuring a horizontal and vertical rotational position of the target unit, the target unit configured for being rotatable horizontally and vertically, the sensor configured for generating sensor data, and the sensor data indicative for a position of the stake-out device, the guidance system comprising a guidance computer configured for generating guidance data based on the sensor data, and an output device configured for providing a guidance signal based on the guidance data, and a connection system configured for connecting the sensor with the guidance computer and the guidance computer with the output device, the guidance signal configured for guiding a user of the stake-out device towards a horizontal centre of the field of view of the telescope.

Description

technical field [0001] The invention relates to a geodetic stake-out system comprising a total station and a stake-out device. Background technique [0002] According to the common procedure for staking out a point with a total station, the first person aligns the telescope of the total station to match the calculated horizontal (azimuth) reference angle, and is then guided by gesture or spoken word to carry the (retro-reflector) The second person of the stakeout device faces the aiming direction of the total station (the center of the field of view of the telescope). Often, the reticle in a telescope can help a first person determine where the center is. [0003] Once the stakeout is centered, the first person adjusts the vertical alignment of the telescope while the azimuth is unaffected. When the retroreflector is in line with the center of the boresight, the measuring beam emitted by the total station allows the distance to the retroreflector to be checked by measureme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
CPCG01C15/002G01C15/006
Inventor J·齐默尔曼B·默勒C·卢克斯
Owner LEICA GEOSYSTEMS AG