Version: 2024.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| 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 effects, propagation time, of radio waves, analogous arrangements using other waves G01S) [2021-08] NOTES
WARNING
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G01C 1/00 | Measuring angles [2019-08] |
G01C 1/02 | . | Theodolites [2013-01] |
G01C 1/08 | . | Sextants [2013-01] |
G01C 3/00 | Measuring distances in line of sight; Optical rangefinders (tapes, chains or wheels for measuring length G01B 3/00; active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves, G01S 17/48) [2019-08] |
G01C 3/02 | . | Details [2013-01] |
G01C 3/04 | . . | Adaptation of rangefinders for combination with telescopes or binoculars [2019-08] |
G01C 3/06 | . . | Use of electric means to obtain final indication [2013-01] |
G01C 3/10 | . | using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument [2019-08] |
G01C 3/12 | . . | with monocular observation at a single point, e.g. coincidence type (G01C 3/20 takes precedence) [2013-01] |
G01C 3/14 | . . | with binocular observation at a single point, e.g. stereoscopic type (G01C 3/20 takes precedence) [2013-01] |
G01C 3/16 | . . . | Measuring marks [2013-01] |
G01C 3/18 | . . |
G01C 3/20 | . . | with adaptation to the measurement of the height of an object [2013-01] |
G01C 3/22 | . | using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object [2019-08] |
G01C 3/24 | . | using a parallactic triangle with fixed angles and a base of variable length in the observation station, e.g. in the instrument [2019-08] |
G01C 3/26 | . | using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object [2019-08] |
G01C 3/28 | . . | with provision for reduction of the distance into the horizontal plane [2013-01] |
G01C 3/30 | . . . | with adaptation to the measurement of the height of an object, e.g. tacheometers [2013-01] |
G01C 3/32 | . | by focusing the object, e.g. on a ground glass screen [2013-01] |
G01C 5/00 |
G01C 5/005 | . |
G01C 5/02 | . | involving automatic stabilisation of the line of sight [2019-08] |
G01C 5/04 | . | Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points [2013-01] |
G01C 5/06 | . | by using barometric means [2019-08] |
G01C 7/00 |
G01C 7/02 | . | of land surfaces [2013-01] |
G01C 7/04 | . . | involving a vehicle which moves along the profile to be traced [2013-01] |
G01C 7/06 | . | of cavities, e.g. tunnels [2019-08] |
G01C 9/00 | Measuring inclination, e.g. by clinometers, by levels [2019-08] |
G01C 9/005 | . | {specially adapted for use in aircraft} [2013-01] |
G01C 9/02 | . | Details [2013-01] |
G01C 9/04 | . . | Transmission means between sensing element and final indicator for giving an enlarged reading [2013-01] |
G01C 9/06 | . . | Electric or photoelectric indication or reading means [2013-01] |
G01C 2009/062 | . . . | {capacitive} [2013-01] |
G01C 2009/064 | . . . | {inductive} [2013-01] |
G01C 2009/066 | . . . | {optical} [2013-01] |
G01C 2009/068 | . . . | {resistive} [2013-01] |
G01C 9/08 | . . | Means for compensating acceleration forces due to movement of instrument [2013-01] |
G01C 9/10 | . | by using rolling bodies {, e.g. spheres, cylinders, mercury droplets} [2019-08] |
G01C 2009/102 | . . | {cylinders} [2013-01] |
G01C 2009/105 | . . | {mercury droplets} [2013-01] |
G01C 2009/107 | . . | {spheres} [2013-01] |
G01C 9/12 | . |
G01C 9/14 | . . | movable in more than one direction [2013-01] |
G01C 9/16 | . | by using more than one pendulum [2013-01] |
G01C 9/18 | . | by using liquids [2013-01] |
G01C 2009/182 | . . | {conductive} [2013-01] |
G01C 2009/185 | . . | {dielectric} [2013-01] |
G01C 2009/187 | . . | {magnetic, e.g. ferromagnetic} [2013-01] |
G01C 9/20 | . . | the indication being based on the inclination of the surface of a liquid relative to its container [2013-01] |
G01C 9/22 | . . . | with interconnected containers in fixed relation to each other [2013-01] |
G01C 9/24 | . . | in closed containers partially filled with liquid so as to leave a gas bubble [2013-01] |
G01C 9/26 | . . . | Details [2013-01] |
G01C 9/28 | . . . . | Mountings [2013-01] |
G01C 9/30 | . . . . | Means for adjusting dimensions of bubble [2013-01] |
G01C 9/32 | . . . . | Means for facilitating the observation of the position of the bubble, e.g. illuminating means [2013-01] |
G01C 9/34 | . . . | of the tubular type, i.e. for indicating the level in one direction only [2013-01] |
G01C 9/36 | . . . | of the spherical type, i.e. for indicating the level in all directions [2013-01] |
G01C 11/00 | Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying [2019-08] |
G01C 11/02 | . | Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures [2013-01] |
G01C 11/025 | . . | {by scanning the object} [2013-01] |
G01C 11/04 | . | Interpretation of pictures [2013-01] |
G01C 11/06 | . . | by comparison of two or more pictures of the same area [2013-01] |
G01C 11/08 | . . . | the pictures not being supported in the same relative position as when they were taken [2013-01] |
G01C 11/10 | . . . . | using computers to control the position of the pictures [2019-08] |
G01C 11/12 | . . . | the pictures being supported in the same relative position as when they were taken [2013-01] |
G01C 11/14 | . . . . |
G01C 11/16 | . . . . . | in a common plane [2013-01] |
G01C 11/18 | . . . . . . | involving scanning means [2013-01] |
G01C 11/20 | . . . . . | in separate planes [2013-01] |
G01C 11/22 | . . . . |
G01C 11/24 | . . . . |
G01C 11/26 | . . . . | using computers to control the position of the pictures [2019-08] |
G01C 11/28 | . . . | Special adaptation for recording picture point data, e.g. for profiles [2013-01] |
G01C 11/30 | . . | by triangulation [2013-01] |
G01C 11/32 | . . . | Radial triangulation [2013-01] |
G01C 11/34 | . . . | Aerial triangulation [2013-01] |
G01C 11/36 | . | Videogrammetry, i.e. electronic processing of video signals {from a single source or } from different sources to give parallax or range information [2021-08] |
G01C 13/00 | Surveying specially adapted to open water, e.g. sea, lake, river or canal (liquid level metering G01F) [2019-08] |
G01C 13/002 | . | {Measuring the movement of open water} [2013-01] |
G01C 13/004 | . . | {vertical movement} [2013-01] |
G01C 13/006 | . . | {horizontal movement} [2013-01] |
G01C 13/008 | . | {measuring depth of open water} [2013-01] |
G01C 15/00 | Surveying instruments or accessories not provided for in groups G01C 1/00 - G01C 13/00 [2017-08] |
G01C 15/002 | . | {Active optical surveying means (optical plumbing G01C 15/105)} [2013-01] |
G01C 15/004 | . . | {Reference lines, planes or sectors} [2013-01] |
G01C 15/006 | . . . | {Detectors therefor} [2013-01] |
G01C 15/008 | . . | {combined with inclination sensor} [2013-01] |
G01C 15/02 | . | Means for marking measuring points [2013-01] |
G01C 15/04 | . . | Permanent marks; Boundary markers [2013-01] |
G01C 15/06 | . . | Surveyors' staffs; Movable markers [2013-01] |
G01C 15/08 | . . . | Plumbing or registering staffs or markers over ground marks [2013-01] |
G01C 15/10 | . | Plumb lines [2013-01] |
G01C 15/12 | . | Instruments for setting out fixed angles, e.g. right angles [2013-01] |
G01C 15/14 | . | Artificial horizons [2019-08] |
G01C 17/00 | Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes (using gyroscopic effect G01C 19/00) [2019-08] |
G01C 17/02 | . | Magnetic compasses [2013-01] |
G01C 17/04 | . . | with north-seeking magnetic elements, e.g. needles [2013-01] |
G01C 17/06 | . . . | Suspending magnetic elements [2013-01] |
G01C 17/08 | . . . . | by flotation [2013-01] |
G01C 17/10 | . . . | Comparing observed direction with north indication [2013-01] |
G01C 17/12 | . . . . | by sighting means, e.g. for surveyors' compasses [2013-01] |
G01C 17/14 | . . . . | by reference marks, e.g. for ships' compasses [2013-01] |
G01C 17/16 | . . . . | by clinometers, e.g. for determining dip or strike of geological strata [2013-01] |
G01C 17/18 | . . . | Supporting or suspending compasses, e.g. by gimbal, by flotation [2013-01] |
G01C 17/20 | . . . | Observing the compass card or needle [2013-01] |
G01C 17/22 | . . . . | by projection [2013-01] |
G01C 17/24 | . . . . | Illumination [2013-01] |
G01C 17/26 | . . . . | using electric pick-offs for transmission to final indicator, e.g. photocell [2013-01] |
G01C 17/28 | . . | Electromagnetic compasses (with north seeking magnetic elements and having electric pick-offs G01C 17/26) [2013-01] |
G01C 17/34 | . | Sun- or astro-compasses [2019-08] |
G01C 17/36 | . | Repeaters for remote indication of readings of a master compass [2013-01] |
G01C 17/38 | . | Testing, calibrating, or compensating of compasses [2013-01] |
G01C 19/00 | Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects [2013-01] |
G01C 19/005 | . | {Measuring angular rate using gyroscopic effects} [2023-08] |
G01C 19/02 | . | Rotary gyroscopes [2023-08] |
G01C 19/025 | . . | {Gyroscopes functioning for short periods} [2022-01] |
G01C 19/04 | . . | Details [2013-01] |
G01C 19/06 | . . . | Rotors [2013-01] |
G01C 19/065 | . . . . | {Means for measuring or controlling of rotors' angular velocity} [2023-08] |
G01C 19/08 | . . . . |
G01C 19/10 | . . . . . | Power supply [2013-01] |
G01C 19/12 | . . . . |
G01C 19/14 | . . . . | Fluid rotors [2013-01] |
G01C 19/16 | . . . | Suspensions; Bearings [2019-08] |
G01C 19/18 | . . . . | providing movement of rotor with respect to its rotational axes (G01C 19/20, G01C 19/24 take precedence) [2019-08] |
G01C 19/20 | . . . . | in fluid [2013-01] |
G01C 19/22 | . . . . | torsional [2013-01] |
G01C 19/24 | . . . . | using magnetic or electrostatic fields [2013-01] |
G01C 19/26 | . . . | Caging, i.e. immobilising moving parts, e.g. for transport [2019-08] |
G01C 19/28 | . . . | Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis [2013-01] |
G01C 19/30 | . . . | Erection devices, i.e. devices for restoring rotor axis to a desired position (for instrument indicating the vertical G01C 19/46) [2013-01] |
G01C 19/32 | . . . | Indicating or recording means specially adapted for rotary gyroscopes [2019-08] |
G01C 19/34 | . . | for indicating a direction in the horizontal plane, e.g. directional gyroscopes [2013-01] |
G01C 19/36 | . . . | with north-seeking action by magnetic means, e.g. gyromagnetic compasses [2013-01] |
G01C 19/38 | . . . | with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation [2013-01] |
G01C 19/40 | . . | for control by signals from a master compass, i.e. repeater compasses [2013-01] |
G01C 19/42 | . . | for indicating rate of turn; for integrating rate of turn [2013-01] |
G01C 19/44 | . . | for indicating the vertical [2013-01] |
G01C 19/46 | . . . | Erection devices for restoring rotor axis to a desired position [2013-01] |
G01C 19/48 | . . . . |
G01C 19/50 | . . . . |
G01C 19/52 | . . . . |
G01C 19/54 | . . . . | with correction for acceleration forces due to movement of instrument [2013-01] |
G01C 19/56 | . | Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces [2023-08] |
G01C 19/5607 | . . | using vibrating tuning forks (double-ended tuning forks using planar vibrating masses suspended at opposite ends G01C 19/5719) [2013-01] |
G01C 19/5614 | . . . | Signal processing [2013-01] |
G01C 19/5621 | . . . | the devices involving a micromechanical structure [2017-08] |
G01C 19/5628 | . . . | Manufacturing; Trimming; Mounting; Housings [2013-01] |
G01C 19/5635 | . . | using vibrating wires or strings [2013-01] |
G01C 19/5642 | . . | using vibrating bars or beams [2013-01] |
G01C 19/5649 | . . . | Signal processing [2013-01] |
G01C 19/5656 | . . . | the devices involving a micromechanical structure [2017-08] |
G01C 19/5663 | . . . | Manufacturing; Trimming; Mounting; Housings [2013-01] |
G01C 19/567 | . . | using the phase shift of a vibration node or antinode [2013-01] |
G01C 19/5677 | . . . | of essentially two-dimensional vibrators, e.g. ring-shaped vibrators [2013-01] |
G01C 19/5684 | . . . . | the devices involving a micromechanical structure [2017-08] |
G01C 19/5691 | . . . | of essentially three-dimensional vibrators, e.g. wine glass-type vibrators [2013-01] |
G01C 19/5698 | . . | using acoustic waves, e.g. surface acoustic wave gyros [2013-01] |
G01C 19/5705 | . . | using masses driven in reciprocating rotary motion about an axis [2013-01] |
G01C 19/5712 | . . . | the devices involving a micromechanical structure [2017-08] |
G01C 19/5719 | . . | using planar vibrating masses driven in a translation vibration along an axis [2013-01] |
G01C 19/5726 | . . . | Signal processing [2013-01] |
G01C 19/5733 | . . . | Structural details or topology [2013-01] |
G01C 19/574 | . . . . | the devices having two sensing masses in anti-phase motion [2013-01] |
G01C 19/5747 | . . . . . | each sensing mass being connected to a driving mass, e.g. driving frames [2013-01] |
G01C 19/5755 | . . . . | the devices having a single sensing mass [2013-01] |
G01C 19/5762 | . . . . . | the sensing mass being connected to a driving mass, e.g. driving frames [2013-01] |
G01C 19/5769 | . . . | Manufacturing; Mounting; Housings [2013-01] |
G01C 19/5776 | . . | Signal processing not specific to any of the devices covered by groups G01C 19/5607 - G01C 19/5719 [2016-05] |
G01C 19/5783 | . . | Mountings or housings not specific to any of the devices covered by groups G01C 19/5607 - G01C 19/5719 [2016-05] |
G01C 19/58 | . | Turn-sensitive devices without moving masses [2013-01] |
G01C 19/60 | . . | Electronic or nuclear magnetic resonance gyrometers [2019-08] |
G01C 19/62 | . . . | with optical pumping [2013-01] |
G01C 19/64 | . . | Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams [2013-01] |
G01C 19/66 | . . . | Ring laser gyrometers [2019-08] |
G01C 19/661 | . . . . | {details} [2013-01] |
G01C 19/662 | . . . . . | {signal readout; dither compensators} [2013-01] |
G01C 19/665 | . . . . . | {control of the cavity } [2019-08] |
G01C 19/667 | . . . . | {using a multioscillator ring laser} [2013-01] |
G01C 19/668 | . . . . | {Assemblies for measuring along different axes, e.g. triads} [2013-01] |
G01C 19/68 | . . . . | Lock-in prevention [2013-01] |
G01C 19/70 | . . . . . | by mechanical means [2013-01] |
G01C 19/72 | . . . | with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers [2013-01] |
G01C 19/721 | . . . . | {Details} [2013-01] |
G01C 19/723 | . . . . | {Heterodyning fibre optic gyrometers} [2013-01] |
G01C 19/725 | . . . . | {using nxn optical couplers, e.g. 3x3 couplers} [2013-01] |
G01C 19/726 | . . . . | {Phase nulling gyrometers, i.e. compensating the Sagnac phase shift in a closed loop system} [2013-01] |
G01C 19/727 | . . . . | {using a passive ring resonator} [2013-01] |
G01C 19/728 | . . . . | {Assemblies for measuring along different axes, e.g. triads} [2013-01] |
G01C 21/00 | Navigation; Navigational instruments not provided for in groups G01C 1/00 - G01C 19/00 (measuring distance traversed on the ground by a vehicle G01C 22/00; control of position, course, altitude or attitude of vehicles G05D 1/00; traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G 1/0968) [2023-08] |
G01C 21/005 | . | {with correlation of navigation data from several sources, e.g. map or contour matching (G01C 21/30 takes precedence)} [2013-01] |
G01C 21/02 | . |
G01C 21/025 | . . | {with the use of startrackers} [2013-01] |
G01C 21/04 | . |
G01C 21/06 | . . | involving measuring of drift angle; involving correction for drift [2013-01] |
G01C 21/08 | . . | involving use of the magnetic field of the earth [2013-01] |
G01C 21/10 | . |
G01C 21/12 | . . | executed aboard the object being navigated; Dead reckoning [2013-01] |
G01C 21/14 | . . . |
G01C 21/16 | . . . | by integrating acceleration or speed, i.e. inertial navigation [2023-08] |
G01C 21/165 | . . . . | {combined with non-inertial navigation instruments} [2023-08] |
G01C 21/1652 | . . . . . | {with ranging devices, e.g. LIDAR or RADAR} [2023-08] |
G01C 21/1654 | . . . . . | {with electromagnetic compass} [2023-08] |
G01C 21/1656 | . . . . . | {with passive imaging devices, e.g. cameras} [2023-08] |
G01C 21/166 | . . . . | {Mechanical, construction or arrangement details of inertial navigation systems} [2023-08] |
G01C 21/18 | . . . . | Stabilised platforms, e.g. by gyroscope [2013-01] |
G01C 21/183 | . . . . | {Compensation of inertial measurements, e.g. for temperature effects} [2023-08] |
G01C 21/185 | . . . . . | {for gravity} [2023-08] |
G01C 21/188 | . . . . . | {for accumulated errors, e.g. by coupling inertial systems with absolute positioning systems} [2023-08] |
G01C 21/20 | . | Instruments for performing navigational calculations (G01C 21/24, G01C 21/26 take precedence) [2019-02] |
G01C 21/203 | . . | {Specially adapted for sailing ships} [2013-01] |
G01C 21/206 | . . | {specially adapted for indoor navigation} [2013-01] |
G01C 21/22 | . . | Plotting boards [2019-08] |
G01C 21/24 | . | specially adapted for cosmonautical navigation [2013-01] |
G01C 21/26 | . | specially adapted for navigation in a road network [2013-01] |
G01C 21/265 | . . | {constructional aspects of navigation devices, e.g. housings, mountings, displays (G01C 21/3688 takes precedence)} [2013-01] |
G01C 21/28 | . . | with correlation of data from several navigational instruments [2013-01] |
G01C 21/34 | . . | Route searching; Route guidance [2013-01] |
G01C 21/3407 | . . . | {specially adapted for specific applications} [2013-01] |
G01C 21/3415 | . . . . | {Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents} [2013-01] |
G01C 21/3423 | . . . . | {Multimodal routing, i.e. combining two or more modes of transportation, where the modes can be any of, e.g. driving, walking, cycling, public transport} [2016-08] |
G01C 21/343 | . . . . | {Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips (travelling salesman problem G06Q 10/04; optimisation of routes G06Q 10/047)} [2013-01] |
G01C 21/3438 | . . . . | {Rendez-vous, i.e. searching a destination where several users can meet, and the routes to this destination for these users; Ride sharing, i.e. searching a route such that at least two users can share a vehicle for at least part of the route} [2013-01] |
G01C 21/3446 | . . . | {Details of route searching algorithms, e.g. Dijkstra, A*, arc-flags, using precalculated routes} [2013-01] |
G01C 21/3453 | . . . | {Special cost functions, i.e. other than distance or default speed limit of road segments} [2013-01] |
G01C 21/3461 | . . . . | {Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries} [2013-01] |
G01C 21/3469 | . . . . | {Fuel consumption; Energy use; Emission aspects} [2013-01] |
G01C 21/3476 | . . . . | {using point of interest [POI] information, e.g. a route passing visible POIs} [2013-01] |
G01C 21/3484 | . . . . | {Personalized, e.g. from learned user behaviour or user-defined profiles} [2013-01] |
G01C 21/3492 | . . . . | {employing speed data or traffic data, e.g. real-time or historical (traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G 1/0968)} [2013-01] |
G01C 21/36 | . . . | Input/output arrangements for on-board computers [2019-08] |
G01C 21/3602 | . . . . | {Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera} [2019-08] |
G01C 21/3605 | . . . . | {Destination input or retrieval} [2013-01] |
G01C 21/3608 | . . . . . | {using speech input, e.g. using speech recognition} [2019-08] |
G01C 21/3611 | . . . . . | {using character input or menus, e.g. menus of POIs (character input methods in general G06F 3/0233)} [2013-01] |
G01C 21/3614 | . . . . . | {through interaction with a road map, e.g. selecting a POI icon on a road map} [2013-01] |
G01C 21/3617 | . . . . . | {using user history, behaviour, conditions or preferences, e.g. predicted or inferred from previous use or current movement} [2013-01] |
G01C 21/362 | . . . . . | {received from an external device or application, e.g. PDA, mobile phone or calendar application} [2013-01] |
G01C 21/3623 | . . . . . | {using a camera or code reader, e.g. for optical or magnetic codes} [2013-01] |
G01C 21/3626 | . . . . | {Details of the output of route guidance instructions (traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G 1/0968)} [2017-08] |
G01C 21/3629 | . . . . . | {Guidance using speech or audio output, e.g. text-to-speech (text to speech systems per se G10L 13/00)} [2013-01] |
G01C 21/3632 | . . . . . | {Guidance using simplified or iconic instructions, e.g. using arrows (G01C 21/365 takes precedence)} [2013-01] |
G01C 21/3635 | . . . . . | {Guidance using 3D or perspective road maps} [2013-01] |
G01C 21/3638 | . . . . . . | {including 3D objects and buildings (three dimensional [3D] modelling, e.g. data description of 3D objects G06T 17/00; geographic models G06T 17/05)} [2015-11] |
G01C 21/3641 | . . . . . | {Personalized guidance, e.g. limited guidance on previously travelled routes} [2013-01] |
G01C 21/3644 | . . . . . | {Landmark guidance, e.g. using POIs or conspicuous other objects} [2013-01] |
G01C 21/3647 | . . . . . | {Guidance involving output of stored or live camera images or video streams} [2013-01] |
G01C 21/365 | . . . . . | {Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself} [2013-01] |
G01C 21/3652 | . . . . . | {Guidance using non-audiovisual output, e.g. tactile, haptic or electric stimuli} [2013-01] |
G01C 21/3655 | . . . . . | {Timing of guidance instructions} [2013-01] |
G01C 21/3658 | . . . . . | {Lane guidance} [2013-01] |
G01C 21/3661 | . . . . . | {Guidance output on an external device, e.g. car radio} [2013-01] |
G01C 21/3664 | . . . . | {Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures} [2013-01] |
G01C 21/3667 | . . . . | {Display of a road map (G01C 21/3614 takes precedence; guidance using 3D or perspective road maps G01C 21/3635)} [2013-01] |
G01C 21/367 | . . . . . | {Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker} [2013-01] |
G01C 21/3673 | . . . . . | {Labelling using text of road map data items, e.g. road names, POI names} [2013-01] |
G01C 21/3676 | . . . . . | {Overview of the route on the road map} [2013-01] |
G01C 21/3679 | . . . . | {Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities (G01C 21/3611 takes precedence)} [2013-01] |
G01C 21/3682 | . . . . . | {output of POI information on a road map (G01C 21/3614, G01C 21/3685 take precedence)} [2013-01] |
G01C 21/3685 | . . . . . | {the POI's being parking facilities} [2013-01] |
G01C 21/3688 | . . . . | {Systems comprising multiple parts or multiple output devices (not client-server), e.g. detachable faceplates, key fobs or multiple output screens} [2013-01] |
G01C 21/3691 | . . . . | {Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions (arrangements for giving variable traffic instructions G08G 1/09)} [2013-01] |
G01C 21/3694 | . . . . . | {Output thereof on a road map} [2013-01] |
G01C 21/3697 | . . . . | {Output of additional, non-guidance related information, e.g. low fuel level (G01C 21/3679 takes precedence)} [2020-08] |
G01C 21/38 | . | {Electronic maps specially adapted for navigation; Updating thereof} [2023-08] |
G01C 21/3804 | . . | {Creation or updating of map data} [2020-08] |
G01C 21/3807 | . . . | {characterised by the type of data} [2020-08] |
G01C 21/3811 | . . . . | {Point data, e.g. Point of Interest [POI]} [2020-08] |
G01C 21/3815 | . . . . | {Road data} [2020-08] |
G01C 21/3819 | . . . . . | {Road shape data, e.g. outline of a route} [2020-08] |
G01C 21/3822 | . . . . . | {Road feature data, e.g. slope data} [2020-08] |
G01C 21/3826 | . . . . | {Terrain data} [2020-08] |
G01C 21/383 | . . . . | {Indoor data} [2020-08] |
G01C 21/3833 | . . . | {characterised by the source of data} [2020-08] |
G01C 21/3837 | . . . . | {Data obtained from a single source} [2020-08] |
G01C 21/3841 | . . . . | {Data obtained from two or more sources, e.g. probe vehicles} [2020-08] |
G01C 21/3844 | . . . . | {Data obtained from position sensors only, e.g. from inertial navigation} [2020-08] |
G01C 21/3848 | . . . . | {Data obtained from both position sensors and additional sensors} [2020-08] |
G01C 21/3852 | . . . . | {Data derived from aerial or satellite images} [2020-08] |
G01C 21/3856 | . . . . | {Data obtained from user input} [2020-08] |
G01C 21/3859 | . . . | {Differential updating map data} [2020-08] |
G01C 21/3863 | . . | {Structures of map data} [2020-08] |
G01C 21/3867 | . . . | {Geometry of map features, e.g. shape points, polygons or for simplified maps} [2020-08] |
G01C 21/387 | . . . | {Organisation of map data, e.g. version management or database structures} [2020-08] |
G01C 21/3874 | . . . . | {Structures specially adapted for data searching and retrieval} [2020-08] |
G01C 21/3878 | . . . . | {Hierarchical structures, e.g. layering} [2020-08] |
G01C 21/3881 | . . . . | {Tile-based structures} [2020-08] |
G01C 21/3885 | . . | {Transmission of map data to client devices; Reception of map data by client devices} [2020-08] |
G01C 21/3889 | . . . | {Transmission of selected map data, e.g. depending on route} [2020-08] |
G01C 21/3893 | . . . | {Transmission of map data from distributed sources, e.g. from roadside stations} [2020-08] |
G01C 21/3896 | . . . | {Transmission of map data from central databases} [2020-08] |
G01C 22/00 | Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers [2019-08] |
G01C 22/002 | . | {for cycles} [2013-01] |
G01C 22/004 | . | {for golf carts } [2019-08] |
G01C 22/006 | . | {Pedometers} [2013-01] |
G01C 22/008 | . | {for skates} [2013-01] |
G01C 22/02 | . | by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator {(G01C 22/002, G01C 22/004, G01C 22/006 take precedence)} [2013-01] |
G01C 23/005 | . | {Flight directors (indicating arrangements specially adapted for rotary gyroscopes G01C 19/32)} [2019-08] |
G01C 25/00 | Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass (testing, calibrating or compensating compasses G01C 17/38) [2019-08] |
G01C 25/005 | . | {initial alignment, calibration or starting-up of inertial devices} [2013-01] |