Active Open Surveying Means TRIZ Cases

A survey data processing device aligns point cloud data from multiple instrument points using vertical section matching.

A tracker reads specific image sensor columns to capture target data.

A handheld rangefinder uses a motion sensor to filter optical pulses based on spatial orientation data.

A robotic surveying instrument uses image capture to detect crosshair deviations for automated telescope alignment.

A plastic lens in the second group controls on-axis and off-axis curvatures to stabilize angle of view.

Multi-directional laser scanning enables automated target acquisition for geodetic surveys, resolving tracking failures caused by satellite signal obstructions.

Circular scanning tracks a prism on a pole to calculate three-dimensional coordinates, eliminating the need for vertical alignment and frequent leveling.

A laser reference system measures long chord angles to calculate spatial coordinates for track positioning.

Automated calibration restores concordance between physical reticle and electronic crosshair despite environmental drift.

Remote control unit calculates directional and vertical angle differences to guide laser pointer alignment, resolving visual field restrictions in low light.

A structure investigation system integrates continuous road images with 3D point cloud data to assist engineers in identifying specific infrastructure components.

A surveying instrument queue manages data collection tasks, allowing new instructions during ongoing operations to reduce waiting time.

A 3D measurement device splits reflected light into two paths to handle varying intensities simultaneously.

A surveying device height measuring system uses a laser plummet and line sensor for precise ground detection.

Optical axis deflector performs two-dimensional scans to resolve narrow field angle and high inertia trade-offs in surveying systems.

A laser scanning apparatus shifts rotation start positions across repeated angular passes to increase beam density.

Telescope projects object image onto reticule plate to measure crack width remotely without ladders.

A surveying method uses laser scanning and image processing to determine object representing points.

A surveying system calculates point cloud density across segmented areas to identify missing data regions for targeted scanning.

A three-dimensional data generation apparatus corrects positional differences between ground and aerial laser scanner datasets using vertically oriented two-dimensional map projections.

A handheld measuring aid uses a pen-like grip design for one-handed operation.

Self-calibrating mirrors compensate for beam deviations using stored values, resolving alignment precision versus calibration complexity.

A pivoting transverse measuring device adjusts its angle to detect surface coordinates alongside a longitudinal sensor.

Radio frequency transceivers guide a laser tracker to locate targets, reducing manual setup time and line-of-sight constraints.

A portable measuring instrument integrates encoders and a retro-reflector to enable seamless switching between probing and scanning modes.

A laser tracker and structured light scanner use a retroreflector to register images on flat surfaces, resolving alignment failures.

Concentrating laser light inside a binder-free transmissive fluorescent body eliminates internal scattering, maximizing luminance for range sensors.

Replacing HeNe gas lasers with a laser diode source eliminates high-voltage supplies and reduces energy consumption while maintaining long-range precision.

An O-arranged bearing configuration compensates for thermal expansion to reduce tilting play and energy consumption in scanning surveying devices.

Automated lidar processing extracts geometric features from point clouds to calculate depth-of-cover, eliminating manual survey errors and delays.

A 3D block modeling method generates vector fields to optimize dig boundaries in post-blast muckpiles.

A laser scanning control device adjusts light intensity to prevent saturation of the light reception unit during reflection prism detection.

A computerized surveying method integrates total station measurements with satellite coordinates to establish absolute positioning references.

A marking device determines its current print field position to accurately mark objects exceeding the device dimensions.

Automated surveying instrument uses camera and control logic to locate sun position, eliminating eye damage risk from direct sighting.

Mobile laser scanning units generate composite maps using temporal indicators to resolve time-consuming monitoring processes in extensive environments.

Sequential circumferential emitters detect rotational position without multiple targets, reducing device complexity.

Geodetic instrument uses a stair-like scanning profile to maintain a stationary light beam during distance measurement.

A hybrid measurement system fuses photogrammetry and laser tracking data to determine part surface geometry.

Segmenting the scanner from a fixed X-shaped base resolves handling difficulties while maintaining stable, unobstructed environmental mapping.

Laser devices project light onto surfaces while photodetectors capture scattered signals to eliminate manual rigging risks.

Hybrid SLAM and static scanning modes correct low pixel density and reduced 3D accuracy without requiring expensive INS systems for large area detection.

A laser scanner integrates an electronic level unit using a parallel turning mirror axis to maintain effective irradiation range.

Segmenting the scanner from the controller resolves the contradiction between measurement precision and device complexity.

Laser apparatus computes geometric quantities from out-of-plane positions, resolving inaccessibility constraints while maintaining measurement accuracy.

A geodetic surveying device generates a point cloud by sweeping measurement radiation across an object surface.

Single optical absorption filter integrates into dichroic prism structure to improve signal-to-noise ratio.

A laser scanner integrates a telescopic sight into its rotating body to simplify on-site calibration.

A laser tracker uses a wide-angle camera to guide the measuring beam, maintaining continuous position data during manual target movement.

Beam steering and adaptive focusing eliminate manual recalibration, enabling wide-range coordinate measurement of complex geometries.