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IPC entry: G01S 17/931 3-dot subgroup [Version 2024.01 (current), Language EN - English]

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DEKLA groups

Symbol		Title
A		HUMAN NECESSITIES
B		PERFORMING OPERATIONS; TRANSPORTING
C		CHEMISTRY; METALLURGY
D		TEXTILES; PAPER
E		FIXED CONSTRUCTIONS
F		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G		PHYSICS
G01		MEASURING; TESTING
G01B		MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01C		MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY (measuring liquid level G01F; radio navigation, determining distance or velocity by use of propagation effects, e.g. Doppler effect, propagation time, of radio waves, analogous arrangements using other waves G01S)
G01D		MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01F		MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME [2, 5]
G01G		WEIGHING
G01H		MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES [4]
G01J		MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY [2]
G01K		MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR (radiation pyrometry G01J 5/00)
G01L		MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE (weighing G01G) [4]
G01M		TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
G01N		INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms C12M, C12Q)
G01P		MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT; INDICATING DIRECTION OF MOVEMENT (measuring angular rate using gyroscopic effects G01C 19/00; combined measuring devices for measuring two or more variables of movement G01C 23/00; measuring velocity of sound G01H 5/00; measuring velocity of light G01J 7/00; determining direction or velocity of solid objects by reflection or reradiation of radio or other waves and based on propagation effects, e.g. Doppler effect, propagation time or direction of propagation, G01S; measuring speed of nuclear radiation G01T)
G01Q		SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY [SPM] [2010.01]
G01R		MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES (indicating correct tuning of resonant circuits H03J 3/12)
G01S		RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
G01S 1/00		Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S 5/00) [1, 2, 2006.01]
G01S 3/00		Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S 5/00) [1, 2006.01]
G01S 5/00		Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations [1, 2, 2006.01]
G01S 7/00		Details of systems according to groups G01S 13/00, G01S 15/00, G01S 17/00 [1, 2006.01]
G01S 11/00		Systems for determining distance or velocity not using reflection or reradiation (position-fixing by co-ordinating two or more distance determinations G01S 5/00) [1, 2, 2006.01]
G01S 13/00		Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified [3, 2006.01]
G01S 15/00		Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems [3, 2006.01, 2020.01]
G01S 17/00		Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems [3, 2006.01, 2020.01]
G01S 17/02		. Systems using the reflection of electromagnetic waves other than radio waves (G01S 17/66 takes precedence) [3, 2006.01, 2020.01]
G01S 17/04		. . Systems determining the presence of a target [2020.01]
G01S 17/06		. . Systems determining position data of a target [3, 2006.01]
G01S 17/08		. . . for measuring distance only (indirect measurement G01S 17/46; active triangulation systems G01S 17/48) [3, 2006.01]
G01S 17/10		. . . . using transmission of interrupted, pulse-modulated waves (determination of distance by phase measurements G01S 17/32) [3, 2006.01, 2020.01]
G01S 17/14		. . . . . wherein a voltage or current pulse is initiated and terminated in accordance with the pulse transmission and echo reception respectively, e.g. using counters [2020.01]
G01S 17/18		. . . . . wherein range gates are used [2020.01]
G01S 17/26		. . . . . wherein the transmitted pulses use a frequency-modulated or phase-modulated carrier wave, e.g. for pulse compression of received signals [2020.01]
G01S 17/32		. . . . using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated [3, 2006.01, 2020.01]
G01S 17/34		. . . . . using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal [2020.01]
G01S 17/36		. . . . . with phase comparison between the received signal and the contemporaneously transmitted signal [3, 2006.01]
G01S 17/42		. . . Simultaneous measurement of distance and other coordinates (indirect measurement G01S 17/46) [3, 2006.01]
G01S 17/46		. . . Indirect determination of position data [3, 2006.01]
G01S 17/48		. . . . Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves [2006.01]
G01S 17/50		. . Systems of measurement based on relative movement of target [3, 2006.01]
G01S 17/58		. . . Velocity or trajectory determination systems; Sense-of-movement determination systems [3, 2006.01]
G01S 17/66		. Tracking systems using electromagnetic waves other than radio waves [3, 2006.01]
G01S 17/74		. Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe [3, 2006.01]
G01S 17/86		. Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders [2020.01]
G01S 17/87		. Combinations of systems using electromagnetic waves other than radio waves [3, 2006.01, 2020.01]
G01S 17/875		. . for determining attitude [2020.01]
G01S 17/88		. Lidar systems, specially adapted for specific applications [3, 2006.01]
G01S 17/89		. . for mapping or imaging [6, 2006.01, 2020.01]
G01S 17/894		. . . 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar [2020.01]
G01S 17/90		. . . using synthetic aperture techniques [2020.01]
G01S 17/93		. . for anti-collision purposes [6, 2006.01, 2020.01]
G01S 17/931		. . . of land vehicles [2020.01]
G01S 17/933		. . . of aircraft or spacecraft [2020.01]
G01S 17/95		. . for meteorological use [6, 2006.01]
G01S 19/00		Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems [2010.01]
G01T		MEASUREMENT OF NUCLEAR OR X-RADIATION (radiation analysis of materials, mass spectrometry G01N 23/00; tubes for determining the presence, intensity, density or energy of radiation or particles H01J 47/00)
G01V		GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS (means for indicating the location of accidentally buried, e.g. snow-buried, persons A63B 29/02) [4, 6]
G01W		METEOROLOGY (radar, sonar, lidar or analogous systems, designed for meteorological use G01S 13/95, G01S 15/88, G01S 17/95)
G02		OPTICS
G03		PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY [4]
G04		HOROLOGY
G05		CONTROLLING; REGULATING
G06		COMPUTING; CALCULATING OR COUNTING
G07		CHECKING-DEVICES
G08		SIGNALLING
G09		EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G10		MUSICAL INSTRUMENTS; ACOUSTICS
G11		INFORMATION STORAGE
G12		INSTRUMENT DETAILS
G16		INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS [2018.01]
G21		NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G99		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
H		ELECTRICITY

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