| Class 701 | DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION |
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![[List of Pre Grant Publications for class 701 subclass 1]](../as.gif) | ![[List of Patents for class 701 subclass 1]](../ps.gif) | 1 | VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION |
| | 2 |  Remote control system |
| | 3 | Aeronautical vehicle |
| | 4 |  Altitude or attitude control or indication |
| | 5 |  Rate of change (e.g., ascent, decent) |
| | 7 | Air speed or velocity measurement |
| | 8 | Threshold or reference value |
| | 10 | Compensation for environmental conditions |
| | 11 | Auto pilot |
| | 13 | Spacecraft or satellite |
| | 14 | Flight condition indicating system |
| | 15 | With indication or control of take-off |
| | 16 | With indication or control of landing |
| | 19 | Railway vehicle |
| | 21 | Marine vehicle |
| | 22 | Electric vehicle |
| | 23 | Automatic route guidance vehicle |
| | 24 | On-board computer interact with a host computer |
| | 25 | Storage or planning of route information |
| | 27 | Artificial intelligence (e.g., fuzzy logic) |
| | 28 | Having image processing |
| | 36 | Vehicle subsystem or accessory control |
| | 37 | Suspension control |
| | 38 | Attitude change suppressive control (e.g., antiroll or antipitch) |
| | 39 | Fail-safe system |
| | 40 | Artificial intelligence (e.g., fuzzy logic) |
| | 41 | Steering control |
| | 42 | Feedback, transfer function or proportional and derivative (P& D) control |
| | 43 | Fail-safe system |
| | 44 | Artificial intelligence (e.g., fuzzy logic) |
| | 45 | Control of vehicle safety devices (e.g., airbag, seat-belt, etc.) |
| | 48 | Cooperative or multiple control (e.g., suspension and braking) |
| | 49 | Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp) |
| | 50 | Construction or agricultural-type vehicle (e.g., crane, forklift) |
| | 51 | Transmission control |
| | 52 | Semiautomatic control (e.g., switchable between automatic and manual) |
| | 53 | And other vehicle control |
| | 55 | By changing shift map, schedule, or pattern |
| | 57 | Fuzzy logic |
| | 58 | Adaptive control |
| | 62 | Fail-safe control (e.g., preventing a gear shift) |
| | 64 | Indicating a completion of a shift or a shift to be completed |
| | 65 | Responsive to road, external, or ambient condition |
| | 66 | Time regulated operations |
| | 67 | Clutch control |
| | 69 | Control of power distribution between vehicle axis or wheels (e.g., four wheel drive vehicle) |
| | 70 | Indication or control of braking, acceleration, or deceleration |
| | 71 | Antiskid, antilock, or brake slip control |
| | 72 | During cornering or turning of vehicle |
| | 73 | On split coefficient surface (u) |
| | 74 | Having particular means to determine a reference value for wheel slippage or pseudo-vehicle speed |
| | 76 | Fail-safe system |
| | 77 | Artificial intelligence (e.g., fuzzy logic) |
| | 78 | Control of brake pressure |
| | 82 | Antispin, traction control, or drive slip control |
| | 83 | Control of brake pressure |
| | 84 | Control of engine torque |
| | 87 | Control of transmission torque |
| | 88 | Restricting differential operation |
| | 89 | Four wheel drive vehicle |
| | 90 | Having particular slip threshold, target slip ratio, or target engine torque determining means |
| | 91 | Integrated with antiskid or other vehicle control system (e.g., cruise control, suspension) |
| | 92 | Fail-safe system |
| | 93 | Vehicle speed control (e.g., cruise control) |
| | 99 | With indicator or control of power plant (e.g., performance) |
| | 100 | Gas turbine, compressor |
| | 101 | Internal-combustion engine |
| | 102 | Digital or programmed data processor |
| | 103 |  Control of air/fuel ratio or fuel injection |
| | 104 |  Controlling fuel quantity |
| | 105 | Controlling timing |
| | 106 | Artificial intelligence (e.g., fuzzy logic) |
| | 107 | Fail-safe system |
| | 108 | Exhaust gas circulation (EGC) |
| | 109 | Detection of O2 concentration |
| | 110 | Speed, acceleration, deceleration |
| | 111 | Vibration, roughness, knock |
| | 112 | Engine stop, fuel shutoff |
| | 113 | Starting, warmup |
| | 114 | Backup, interrupt, reset, or test |
| | 115 | Specific memory or interfacing device |
| | 116 | With indication or control to maintain fixed position |
| | 117 | Traffic analysis or control of surface vehicle |
| | 120 | Traffic analysis or control of aircraft |
| | 123 | With indication of fuel consumption rate or economy of usage |
| | 124 | Determining balance or center of gravity (e.g., load distribution of vehicle) |
| | 29.1 | Vehicle diagnosis or maintenance determination |
| | 29.2 | Failure detection initiates subsequent vehicle control |
| | 29.3 | For multiple vehicles (e.g., fleet, etc.) |
| | 29.4 | Indication of maintenance interval |
| | 29.6 | Vehicle or device identification |
| | 29.7 | Detection of faulty sensor |
| | 29.8 | By applying signal to test sensor |
| | 29.9 | Fault prediction |
| | 30.1 | Inhibiting fault indication |
| | 30.2 | Using mathematical model |
| | 30.3 | Plausibility, verification or confirmation of sensor output |
| | 30.4 | Utilizing time related property of sensor output (e.g., period or frequency, etc.) |
| | 30.5 | By specific comparison with sensor output |
| | 30.6 | Mutual comparison of plural identical sensors |
| | 30.7 | Comparison of sensor with output of different type sensor |
| | 30.8 | Comparing current sensor output with previously stored value thereof |
| | 30.9 | Sensor output compared to range of values |
| | 31.1 | Sensor output compared to threshold |
| | 31.3 | Including event counter |
| | 31.4 | Diagnosis or maintenance need determined externally to vehicle |
| | 31.6 | Determining repair needed to correct fault |
| | 31.7 | Validation or confirmation of fault |
| | 31.8 | Determining likely cause of fault |
| | 31.9 | Failure prediction |
| | 32.1 | Trend analysis |
| | 32.2 | Data recording following vehicle collision |
| | 32.3 | Including vehicle location determination |
| | 32.5 | Including vehicle distance travelled determination |
| | 32.6 | Including data security (e.g., encryption, password, etc.) |
| | 32.7 | Having internal vehicle network to distribute diagnosis or maintenance data therein |
| | 32.8 | Active testing (i.e., providing input to system) |
| | 32.9 | Using mathematical model |
| | 33.1 | Calibration |
| | 33.2 | Including portable or handheld element (e.g., linked to an On Board Diagnostic system, etc.) |
| | 33.4 | Storing operational history (e.g., data logging, etc.) |
| | 33.5 | Pass, fail or inconclusive status |
| | 33.6 | Utilizing time related property of fault signal (e.g., duration, etc.) |
| | 33.7 | Including signal comparison |
| | 34.2 | Customized for particular vehicle type or model |
| | 34.3 | Having plural diagnostic processors |
| | 34.4 | Diagnosis or maintenance of specific vehicle subsystem |
| | 400 | NAVIGATION |
| | 408 | Employing position determining equipment |
| | 409 | For use in a map database system |
| | 410 | Including route searching or determining |
| | 411 | Route correction, modification or verification |
| | 412 | Including satellite positioning system (e.g., GPS, etc.) |
| | 413 | Cancellation of newly corrected or modified route |
| | 414 | Based on traffic condition (e.g., congestion, etc.) |
| | 415 | Based on weather condition |
| | 416 | Regenerating entirely new route from current position |
| | 417 | Having particular off-route detection |
| | 418 | User interface |
| | 420 | Remote route searching or determining |
| | 422 | For plural moving bodies |
| | 423 | Based on real time condition (e.g., traffic, weather, etc.) |
| | 424 | Based on user driving history |
| | 425 | Based on user input preference |
| | 428 | Having audio or visual route guidance |
| | 430 | Having particular storage or retrieval of data |
| | 431 | Having audio or visual route guidance |
| | 432 | Plural mode display |
| | 433 | Pedestrian guidance |
| | 435 | Prohibitive indication (e.g., do not enter, etc.) |
| | 436 | Visual guidance having enhanced realism (e.g., 3 dimensional, etc.) |
| | 437 | Detailed route intersection guidance |
| | 438 | Including point of interest (POI) or landmark |
| | 439 | Providing supplemental information (e.g., environmental condition, etc.) |
| | 440 | Guidance by text |
| | 441 | Audio guidance other than speech |
| | 442 | Providing indication of off-route condition |
| | 443 | Using speech recognition or synthesis |
| | 444 | Having particular mounting of guidance device to vehicle |
| | 445 | Having location correction |
| | 450 | Updating existing user map database |
| | 454 | Having particular presentation of location along with data from map database |
| | 455 | Having variable map scale |
| | 456 | Inhibiting presentation change |
| | 457 | Conditionally changed presentation |
| | 458 | Bird's eye view |
| | 459 | Field within field |
| | 460 | Vehicle having fixed position within the presentation along with navigational map moving relative thereto |
| | 461 | Including map data storage or retrieval |
| | 465 | Determination of estimated time of arrival (ETA) |
| | 466 | Determination of along-track or cross-track deviation |
| | 468 | Using satellite positioning system (e.g., Global Positioning System (GPS), etc.) |
| | 467 | Including way point navigation |
| | 469 | Having accuracy improvement of position or location |
| | 470 | Having multiple antennas or receivers (e.g., differential GPS, etc.) |
| | 471 | Including plural widely separated fixed GPS stations (e.g., Wide Area Augmentation System (WAAS), etc.) |
| | 472 | Having a self-contained position computing mechanism (e.g., dead-reckoning, etc.) |
| | 473 | Correcting multiple diverse errors |
| | 474 | Anti-jamming |
| | 475 | Dilution of precision compensating |
| | 476 | Isolating data from error producing satellite |
| | 477 | Integer ambiguity resolution |
| | 478 | Correcting clock signal error |
| | 478.5 | Multipath distortion reduction |
| | 479 | Using filter |
| | 481 | Using artificial intelligence (e.g., neural network, etc.) |
| | 482 | Plural object location determination (e.g., fleet, etc.) |
| | 483 | Multi-mode (e.g., stand alone/network assisted, etc.) |
| | 484 | Having communication link to external ground site |
| | 486 | Having security processing (e.g., password, encryption, etc.) |
| | 487 | User interface |
| | 489 | Using vector processing |
| | 490 | Having power conservation |
| | 491 | Portable |
| | 492 | Using VHF omnidirectional radio range/distance measuring equipment (VOR/DME) (e.g., Tacan, etc.) |
| | 493 | Using hyperbolic lines of position (e.g., Loran, Decca, etc.) |
| | 494 | Using non-inertial dead-reckoning apparatus |
| | 495 | Having accuracy improvement of position or location |
| | 498 | Wheel sensor provides distance or heading information |
| | 499 | Including integrator |
| | 500 | Using inertial sensing (e.g., Inertial Navigation System (INS), etc.) |
| | 501 | Having correction by non-inertial sensor |
| | 502 | Using four or more accelerometers |
| | 503 | Including Doppler effect in inertial sensing signal processing |
| | 504 | Including gravitational effect in inertial sensing signal processing |
| | 505 | Having error correction of inputs to or outputs from an inertial sensing device |
| | 511 | Including matrix processing |
| | 512 | Including vector processing |
| | 513 | Using star tracker |
| | 514 | Including radar or optical ground scanner |
| | 515 | Emergency use |
| | 516 | Location dependent distribution of information to user |
| | 517 | Transmission of location information to remote site |
| | 518 | Error correction |
| | 519 | Object tracking |
| | 520 | Conversion of location coordinates |
| | 521 | Including history log |
| | 522 | Using computer network (e.g., Internet, etc.) |
| | 523 | Using imaging device |
| | 524 | Using neural network |
| | 525 | Using magnetometer |
| | 526 | Portable |
| | 527 | Determination of travel data based on distance measured from a starting point |
| | 528 | Aircraft preflight route search |
| | 529 | Great circle route search |
| | 530 | Including compensated direction finder (e.g., for compass deviation, etc.) |
| | 531 | Space orbit or path |
| | 532 | Employing map database system |
| | 534 | Having error or fault correction |
| | 537 | Using computer network (e.g., Internet, etc.) |
| | 538 | Having user interface |
| | 540 | Having particular data storage or retrieval |
| | 541 | Portable |
| | 300 | RELATIVE LOCATION |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
| VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION (701/1) |
| FOR107 | NAVIGATION (701/200) |
| FOR108 | Determination of travel data based on the start point and destination point (701/201) |
| FOR111 | Determination of E.T.A. (701/204) |
| FOR112 | Determination of along-track or cross-track deviations (701/205) |
| FOR113 | Employing way point navigation (701/206) |
| FOR114 | Employing position determining equipment (701/207) |
| FOR115 | For use in a map data base system (701/208) |
| FOR116 | Including route searching or determining device (701/209) |
| FOR118 | Having audio or visual route guidance (701/211) |
| FOR119 | Having variable map scale (701/212) |
| FOR120 | Using Global Positioning System (GPS) (701/213) |
| FOR124 | Using dead-reckoning apparatus (701/217) |
| FOR125 | Using R-O (D.M.E. and path) or Tacan equipment (701/218) |
| FOR126 | Using Loran or Shoran or Decca equipment (701/219) |
| FOR127 | Using inertial sensor (701/220) |
| FOR129 | Using star tracker (701/222) |
| FOR130 | With radar or optical ground scanner (701/223) |
| FOR131 | With indicated course correction (compass deviation) (701/224) |
| FOR132 | Determining range without range measurement (701/225) |
| FOR133 | Space orbits or paths (701/226) |