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US20160223636 |
METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITIONING OF SINGLE AND/OR MULTIPLE DEVICES
A method and apparatus for ranging finding of signal transmitting devices is provided. The method of signal reception is digitally based only and does not require receivers that are analog... |
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US20160259050 |
SYSTEMS AND ASSOCIATED METHODS FOR UPDATING STORED 3D SONAR DATA
Provided are a method, apparatus, and computer program product for updating stored 3D mesh data from live 3D mesh data. The method may include processing, by a sonar signal processor, first sonar... |
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US20090055123 |
DISTANCE BASED ASSOCIATION FOR ULTRA WIDE BAND (UWB) WIRELESS PERSONAL AREA NETWORK (PAN) DEVICES
Methods and wireless communication device for associating UWB (Ultra Wide Band) WPAN devices through the processing of ranging information. Ranging information represents the distance between a... |
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US20110029280 |
SENSING METHOD AND DEVICE UTILIZING ALTERNATING SIGNAL FREQUENCIES
An ultrasonic sensing method and an ultrasonic sensing device are provided. The ultrasonic sensing device includes a microprocessor, a signal-driving module and a transducer module. The... |
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US20100228517 |
LIDAR DEVICES WITH REFLECTIVE OPTICS
Various embodiments of the invention provide a device for detecting the range or the velocity or other state data for a target. According to various embodiments, the device includes a transmitter,... |
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US20150192668 |
MATHEMATICALLY COMBINING REMOTE SENSING DATA WITH DIFFERENT RESOLUTION TO CREATE 3D MAPS
Data from remote sensing systems with different beamwidths can be combined in a mathematically correct way. One example method includes receiving, by one or more processors, a first data set... |
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US20120109577 |
DISTANCE MEASURING DEVICE FOR GOLF
An integrated distance measuring device for golf comprises a satellite navigation receiver operable to determine a current location of the device; a laser rangefinder operable to determine a... |
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US20080151264 |
PROFILING DEVICE
The present invention provides a profiling device 10 comprising an emitter arranged to emit a pulse of electromagnetic radiation towards a remote surface; a detection means arranged to receive the... |
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US20170184721 |
INDIRECT DISTANCE MEASUREMENT METHODS AND APPARATUS
A system, method, and apparatus for determining indirect distances are disclosed. An example apparatus includes a case including a laser device configured to determine a distance to a point at... |
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US20130096875 |
LASER-BASED DIMENSIONAL OBJECT MEASUREMENT METHOD AND SYSTEM
A dimension measuring system includes at least two targets positioned at spaced apart intervals adjacent to an object. A laser-based measuring device is used to measure vectors to the targets and... |
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US20120283987 |
FMCW DISTANCE MEASURING METHOD AND DEVICES
A method of measuring the distance uses a terminal A and a terminal B, each terminal comprising an FMCW generator for generating a signal having a predetermined frequency to time function.... |
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US20100271483 |
ULTRASOUND RECEIVING MODULE AND ULTRASOUND DETECTING SYSTEM AND METHOD AND DOCUMENT CAMERA USING THE SAME
An ultrasound receiving module includes an ultrasonic receiver, an amplifier and a detector. The ultrasonic receiver is used to receive at least one ultrasonic signal. The amplifier is... |
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US20100292955 |
Method and Apparatus for Measuring Microrelief of an Object
An apparatus for determining microrelief of an object periphery, comprising a ring for attachment to the object, a carriage adapted to traverse the ring; a non-contact measurement system mounted... |
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US20100049470 |
DETECTION OF A NON-UNIFORMLY SAMPLED SINUSOIDAL SIGNAL AND A DOPPLER SENSOR UTLIZING THE SAME
A Doppler sensor operates by transmitting pulses at non-uniform intervals. Samples reflected by an object are processed by multiplying each one by first and second coefficients cxk and sxk, the... |
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US20060009948 |
Method and apparatus for inspecting parts with high frequency linear array
An apparatus and method for a nondestructive examination of an aircraft or other metal or composite object. The apparatus for a nondestructive examination includes a linear array of ultrasound... |
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US20130179119 |
DATA COLLECTION AND POINT CLOUD GENERATION SYSTEM AND METHOD
A system has a range-finding laser device coupled to an operator that performs a latest scan measuring a plurality of data points indicative of range and angle, an attitude inertial measurement... |
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US20100131237 |
LASER DISTANCE MEASURING GRADE ROD
A grade rod for use in a laser distance measuring system which provides a measure of distance from the on grade position of an external laser receiver to a user-defined target point without... |
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US20150168181 |
SYSTEMS AND METHODS FOR DISPLAYING A PROBE GAP VALUE ON A SENSOR SYSTEM
A system may include a probe that may generate an analog signal that corresponds to a distance between a tip of the probe and a component of a machine. The system may also include a processor that... |
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US20110231151 |
DISTANCE DETECTION APPARATUS, AND METHOD USABLE FOR THE SAME
A distance detection apparatus for preventing the accuracy of a distance to be detected from decreasing due to a signal-to-noise ratio of an accumulated electric charge is provided. The distance... |
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US20110307215 |
Distance Detection System, Method Thereof and Hand-Held Electronic Device
A distance detection system and method for use in a hand-held electronic device is described. The distance detection system comprises an input unit used to input at least one instruction; at least... |
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US20080065348 |
DUCT GEOMETRY MEASUREMENT TOOL
A measurement tool for use in creating a customized duct segment for connecting existing adjacent HVAC ducts. The tool includes a handheld unit and a flag, each of which is configured for mounting... |
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US20080065346 |
System and Method for Measurement of Existing Structures with Known or Assumed to be Known Geometrical Properties
A measurement system intended for use in the existing structures which comprises of a distance measurement device, an angle measurement device which is capable of measuring angles in... |
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US20120316830 |
COUPLED MULTI-WAVELENGTH CONFOCAL SYSTEMS FOR DISTANCE MEASUREMENTS
A system for measuring a distance to a substrate includes a first light source, emitting a first wavelength on a region of the substrate though a lens. A second light source emits a second... |
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US20070100578 |
Phaseshift interferometer
The present invention provides an investigation device for investigating a sample of a solid, liquid or gaseous medium. The device has a transmission mechanism capable of sending several... |
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US20100085574 |
Length measuring apparatus
The present application relates to an optical length measuring apparatus using a laser beam, and has a proposition to enable highly accurate measuring. There includes a length measuring section... |
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US20130116971 |
METHOD FOR GENERATING A SIGNAL FOR A DISTANCE MEASUREMENT AND METHOD AND SYSTEM FOR DISTANCE MEASUREMENT BETWEEN A TRANSMITTER AND A RECEIVER
For generating a signal for distance measurement between a transmitter and a receiver, a sequence of pulses with predetermined respectively different time intervals between individual pulses is... |
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US20070078557 |
Apparatus for measuring uniformity of a laminar material
There is described apparatus for measuring uniformity of a laminar material (1) as the material is delivered from a laminar material delivery machine (2), the apparatus has a measurement rig (10)... |
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US20100235128 |
MEASURING DEVICE, IN PARTICULAR DISTANCE MEASURING DEVICE
The invention is based on a measuring device, in particular a distance measuring device, having a transmission unit (18) for transmitting a measurement signal (22) and a processing unit (30) which... |
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US20130018630 |
METHOD AND SYSTEM FOR MEASURING DISTANCE
A method for measuring distance involves calculating a distance based on light speed and a time taken by an optical signal to travel to an object and return therefrom. The method includes... |