| ReturnTo Theme-Group-Choice | Onelevelup |
(Not Translated)
| 3J552 | Control of transmission device (gear, wrapping, friction) | |
| F16H59/00 -61/12;61/16-61/24;61/66-61/70;63/40-63/50 | ||
| F16H59/00-61/12;61/16-61/24;63/40-63/50 | MA | MA00 TYPES OF GEARINGS |
MA01 | MA02 | MA03 | MA04 | MA05 | MA06 | MA07 | MA08 | MA09 | MA10 |
| . Stepped gear-change | . . Planetary gear mechanisms | . . . With two or more combinations of specific stepped gears | . . With parallel shafts (constant mesh gear type) | . . Twin clutch systems | . Continuously variable transmissions | . . Belt type | . . Friction type | . . . Toroidal | . . HST | |||
| MA11 | MA12 | MA13 | MA14 | MA15 | MA17 | MA18 | MA19 | |||||
| . Starters | . . Torque converters | . . Main clutch | . . . Electromagnetic clutch | . . Provided on the output side of transmission mechanisms | . Also capable of manual transmission (e.g. M mode) | . . Switching between automatic and manual | . . . Priority relation between automatic and manual | |||||
| MA21 | MA22 | MA23 | MA24 | MA25 | MA26 | MA27 | MA29 | MA30 | ||||
| . Auxiliary transmissions arranged in "series" | . . With overdrive mechanisms | . . With underdrive mechanisms | . . Manual auxiliary transmissions | . . Shifting main and auxiliary transmissions at the same time (multigear control). | . . With switching devices for forward and backward movement | . . . Provided on output sides of transmission mechanisms | . With two or more transmission passages | . . Selection of transmission passages | ||||
| NA | NA00 OBJECTS OF INSTALLATION |
NA01 | NA02 | NA03 | NA04 | NA05 | NA06 | NA07 | NA08 | NA09 | NA10 | |
| . Vehicles | . . 4-wheel drive and torque distribution | . . 4WS | . . Heavy duty vehicles (trucks, buses) | . . Work, industrial, and cargo handling vehicles | . . . Civil engineering and construction machinery | . . . Agricultural implement and machinery | . . 2-wheel vehicles (Motorcycles) | . Driving auxiliary machinery | . Marine vessels | |||
| NB | NB00 DRIVING SOURCES |
NB01 | NB02 | NB03 | NB04 | NB05 | NB06 | NB07 | NB08 | NB09 | NB10 | |
| . Engines | . . Lean-burn and gasoline direct injection | . . Cylinder control engines | . . With electronic throttle control | . Motors (Electric motors) | . . For regenerative braking | . . For torque assistance | . Hybrid | . . Parallel type | . . Series type | |||
| PA | PA00 PURPOSES (GENERAL) |
PA01 | PA02 | PA03 | PA04 | PA05 | PA06 | PA07 | PA08 | |||
| . Relating to gearings | . . Shift shock prevention | . . . During operation of selection levers | . . . During one-way clutch engagement | . . . During lock-up clutch engagement | . . Interlock (double engagement) prevention | . . Measures against gear jump out | . . To be one-way clutch less | |||||
| PA12 | PA13 | PA14 | PA15 | PA16 | PA18 | PA19 | PA20 | |||||
| . . Prevention of belt slip | . . Prevention of power roller spinning | . . Prevention of torque shifting in toroidal transmissions | . . Initialization of gear ratio in continuously variable transmissions | . . Measures against centrifugal oil pressure | . . Prevention of erroneous operation | . . Prevention of unintended shifting (example, busy shifting) | . . Responsiveness improvement and shifting time reduction | |||||
| PA21 | PA22 | PA23 | PA24 | PA25 | PA26 | |||||||
| . Relating to engines | . . Prevention of engine stall | . . Prevention of engine over revolution (over-rev) | . . Prevention of blowing off | . . Prevention of knocking | . . Automatic start and automatic stop | |||||||
| PA31 | PA32 | PA33 | PA34 | PA35 | PA36 | PA37 | PA38 | PA39 | PA40 | |||
| . Relating to vehicles | . . Acceleration performance | . . Deceleration performance | . . Turning performance | . . Uphill running performance | . . Downhill running performance | . . Prevention of sudden starting and uncontrolled running | . . Speed limit (maximum speed limit) | . . Driving at constant speed (cruise control) | . . Prevention of vehicle slipping | |||
| PA42 | PA43 | PA45 | PA46 | PA47 | PA48 | |||||||
| . . Prevention of forward and backward movement on slopes (hill hold control) | . . . Applying braking force on output shafts | . . Relating to creeping | . . . Prevention of creeping | . . . . Neutral control | . . . Utilization of creeping (hill hold is applied to PA42) | |||||||
| PA51 | PA52 | PA53 | PA54 | PA55 | PA56 | PA57 | PA58 | PA59 | PA60 | |||
| . Condition monitoring and determination (Priority to PB08 ) | . Measures against aging | . Measures against manufacturing and component mounting error | . Improvement in control accuracy | . . Prevention of overshooting and undershooting | . . Prevention of hunching | . . Adjustment of waste time | . Prevention of oil pressure fluctuations | . Energy conservation, (example, fuel efficiency) | . Improvements in maintainability | |||
| PA61 | PA62 | PA63 | PA64 | PA65 | PA66 | PA67 | PA68 | PA69 | PA70 | |||
| . Improvements in durability and reliability | . . Durability of friction engagement components | . . Durability of belts | . Improvements in manufacturability | . . Simplification and commonization of parts | . . . Reducing the number of valves | . Miniaturization and weight reduction | . . Simplification and shortening of oil passages. | . . Shortening valve lengths | . Prevention of noises and vibrations | |||
| PB | PB00 PURPOSES (ABNORMALITY, FAILURE, AND SAFETY MEASURES) |
PB01 | PB02 | PB03 | PB04 | PB05 | PB06 | PB07 | PB08 | PB09 | PB10 | |
| . Measures against abnormalities and failure (fail-safe) | . . Abnormalities and failure of electrical/electronic systems | . . . Abnormalities and failure of sensors, switches, or the like | . . . Abnormalities and failure of calculation processing circuits | . . Abnormalities and failure of friction components | . . Abnormalities and failure of hydraulic circuits, e.g. valve anchoring | . . Abnormalities and failure of internal combustion engines | . . Detection of bad conditions | . . . Self-diagnostics (diagnosis) | . Prevention of determination errors and malfunctions | |||
| QA | QA00 FLUID PRESSURE CIRCUITS |
QA01 | QA02 | QA03 | QA04 | QA05 | QA06 | QA07 | QA08 | QA09 | QA10 | |
| . Fluid pressure control elements | . . Valves | . . . Flow control valves | . . . Timing valves | . . . Relay valves | . . . Switching valves | . . . . Reverse inhibitor valves | . . . . Shift valves | . . . . Engine brake control valves | . . . . Manual valves | |||
| QA13 | QA14 | QA15 | QA16 | QA17 | QA18 | QA19 | QA20 | |||||
| . . . Pressure control valves (pressure regulators) (Priority to QA34) | . . . . Regulator valves | . . . . Modulator valves (regulated to a fixed pressure) | . . . . Throttle valves | . . . . Governor valves | . . . Lock-up control valves | . . . Interlocking prevention valves | . . . Creeping prevention valves | |||||
| QA23 | QA24 | QA25 | QA26 | QA28 | QA29 | QA30 | ||||||
| . . . Inching valves | . . . Gear ratio control valves of continuously variable transmissions | . . . Gear ratio detection valves | . . . Solenoid valves | . . Check valves and one-way valves | . . Pitot tubes | . . Pressure sources (pumps) | ||||||
| QA32 | QA33 | QA34 | QA36 | QA37 | QA38 | QA39 | ||||||
| . . Pressure damper mechanism | . . . Accumulators | . . . . Accumulator control valves | . . Orifices | . . . Variable orifices | . . . With bypass passages | . . . . One-way orifices | ||||||
| QA41 | QA42 | QA43 | QA44 | QA45 | QA46 | QA47 | QA48 | QA49 | ||||
| . Valve bodies | . Oil passages | . . With backup oil passages | . Oil reservoirs (oil pans or the like) and filters | . Lubrication mechanisms (passages) | . Sealing structures | . Structures for centrifugal oil pressure | . Relating to draining (discharge) | . Materials and quality of materials | ||||
| QB | QB00 DRIVING MEANS OF VALVES (ACTUATORS) |
QB01 | QB02 | QB03 | QB04 | QB05 | QB06 | QB07 | QB08 | QB09 | QB10 | |
| . Hydraulic drive | . . Solenoid signal pressure | . . . Linear solenoid pressure | . . . Duty solenoid pressure | . . . On/off solenoid pressure | . Electric drive | . . Motor drive | . . Direct drive by solenoids | . Mechanical drive (example, operated by linkage) | . By heat sensitive members | |||
| QC | QC00 ELECTRIC AND ELECTRONIC CONTROLLERS |
QC01 | QC02 | QC03 | QC04 | QC06 | QC07 | QC08 | QC09 | QC10 | ||
| . Electric and electronic control elements | . . Wiring and connectors | . . Displays and indicators | . . . Warning | . . Structure of sensors | . . Arrangement and mounting of sensors | . . Microcomputer control elements | . . . CPU | . Structure of gear range selectors (shift levers or the like) | ||||
| RA | RA00 STATE OF GEARINGS |
RA01 | RA02 | RA03 | RA04 | RA05 | RA06 | RA07 | RA08 | RA09 | RA10 | |
| . At transient | . . At shifting | . . . At upshifting | . . . . Power-on | . . . . Power-off | . . . At downshifting | . . . . Power-on | . . . . . Kickdown | . . . . Power-off | . . . At continuous shifting | |||
| RA11 | RA12 | RA13 | RA14 | RA15 | RA16 | RA17 | RA18 | RA19 | RA20 | |||
| . . . At skip shifting | . . . At manual shifting and shifting in M mode | . . . At clutch-to-clutch shifting | . . . At one-way clutch engagement and disengagement | . . . At simultaneously switching the main and auxiliary transmissions | . . . At precharging | . . . Torque phases | . . . Inertia phase | . . At switching ranges (selecting) | . . . Stationary positions P and N to running positions D and R | |||
| RA21 | RA22 | RA23 | RA24 | RA25 | RA26 | RA27 | RA28 | RA29 | RA30 | |||
| . . . Running positions D and R to stationary positions P and N | . . . At switching from D to R or R to D | . . . At selecting engine brake range | . . . At switching from D to M or M to D | . . . Continuous switching (repetition of N to D to N or the like) | . . At switching gear patterns (modes) | . At selecting specific gear range (range) | . At selecting specific gear pattern (mode) | . At low temperature and cold state | . At high temperature | |||
| RB | RB00 RUNNING STATE OF VEHICLES |
RB01 | RB02 | RB03 | RB04 | RB06 | RB07 | RB08 | RB09 | |||
| . At reverse | . At stationary | . . At standby for starting | . . . At stalling (Free opened acceleration at braking) | . At high-speed driving | . At low-speed driving | . . At creep driving | . . At inching driving | |||||
| RB11 | RB12 | RB14 | RB15 | RB16 | RB17 | RB18 | RB19 | RB20 | ||||
| . Running at constant speed driving (cruise control) | . At inertia driving (coasting) (inertia driving with free closed acceleration) | . At transient | . . At accelerating vehicles | . . . At sudden acceleration of vehicles | . . . At starting | . . At decelerating vehicles | . . . At sudden deceleration of vehicles | . . . At braking (including engine brakes) | ||||
| RB21 | RB22 | RB23 | RB24 | RB25 | RB26 | RB27 | RB28 | RB30 | ||||
| . At turning and steering (running curves) | . At running uphill | . At running downhill | . At running at high elevations | . At running on bad roads (bumpy roads or the like) | . At running on low-mu roads (snow, ice, or the like) | . At running in traffic congestions | . At running on other characteristic roads | . At towing | ||||
| RC | RC00 STATE OF MOTORS |
RC01 | RC02 | RC03 | RC04 | RC06 | RC07 | RC08 | RC09 | |||
| . During starting | . At stopping (engine stalling) | . At low temperature and cold state | . At high temperature (overheating) | . Range of the number of revolutions | . . At low speed revolution | . . At high speed revolution | . . . At overrevolution | |||||
| RC11 | RC12 | RC13 | RC14 | RC15 | RC16 | RC17 | RC18 | RC19 | ||||
| . Load range | . . At light load | . . . At idling | . . At heavy load | . . At racing (idling) | . . At reducing engine torque | . . At switching fuel-to-air ratio | . . At switching the number of cylinders | . . At driving loads other than vehicles | ||||
| SA | SA00 GEARING COMPONENTS |
SA01 | SA02 | SA03 | SA04 | SA05 | SA07 | SA08 | SA09 | SA10 | ||
| . Stepped change gear transmissions | . . Friction elements | . . . Disk type (multiple disc clutches and brakes) | . . . Band type (band brakes) | . . . Friction elements for engine brakes | . . . Supplying oil pressure to friction elements | . . . . Precharging | . . . . Pressurizing properties | . . . . Depressurizing properties | ||||
| SA13 | SA14 | SA15 | SA16 | SA17 | SA18 | SA20 | ||||||
| . . . Engaging time of friction elements | . . . Disengaging time of friction elements | . . . Timing control between two or more friction elements | . . . . Neutral intervals | . . . . Overlapping | . . . Slip ratio (quantity) of friction elements | . . One-way clutch | ||||||
| SA22 | SA23 | SA24 | SA25 | SA26 | SA27 | SA29 | SA30 | |||||
| . . Mechanical operation elements | . . . Cam drum type | . . . Slide key type | . . . Sliding gears | . . . Engagement clutches | . . . Shifting forks | . . Air pressure operation elements | . . Electrical and electromagnetic operation elements | |||||
| SA31 | SA32 | SA34 | SA35 | SA36 | SA37 | |||||||
| . Continuously variable transmissions | . . Rate of gear ratio change | . . Belt type | . . . Pulleys | . . . . Pulley control oil pressure | . . . . Motors | |||||||
| SA44 | SA45 | SA46 | SA47 | SA49 | ||||||||
| . . Toroidal type | . . . Power rollers | . . . . Cylinder oil pressure | . . . . Motors | . . . Loading cams | ||||||||
| SA51 | SA52 | SA53 | SA54 | SA55 | SA56 | SA57 | SA58 | SA59 | SA60 | |||
| . Hydraulic fluid pressure (Priority to SA07, SA36, and SA46) | . . Line pressure (source pressure) | . . . Controlling according to gear ratio | . . . Changing temporarily during shifting | . . Accumulator back pressure | . . Modulated pressure (regulated pressure) | . . Signal pressure (solenoid pressure or the like) | . . Centrifugal oil pressure | . Flow rate of hydraulic fluids | . Brake elements (braking the shaft in the transmission) | |||
| SB | SB00 GEAR RATIO AND SHIFT TIME |
SB01 | SB02 | SB03 | SB04 | SB05 | SB06 | SB07 | SB08 | SB09 | SB10 | |
| . Transmission gear ratio (gear ratio) | . . Selection and changing of transmission gear ratio | . . . Specified transmission gear ratio | . . . . Neutral | . . . . Starting stage | . . . . Engine brake gear ratio | . . . . Overdrive | . . . . Via specified gear ratio | . . . Upshifting | . . . Downshifting | |||
| SB12 | SB13 | SB14 | SB15 | SB16 | SB17 | SB18 | SB19 | SB20 | ||||
| . . Prohibition and restriction of gear ratio change. | . . . Maintaining fixed gear ratio | . . . Removal from object of shifting | . . . . Forward and backward motion | . . . . Specified gear ratio | . . . . . Engine brake gear ratio | . . . . . Overdrive | . . . . Upshifting | . . . . Downshifting | ||||
| SB21 | SB22 | SB23 | SB24 | SB25 | SB26 | SB27 | SB28 | SB30 | ||||
| . Shift lines and shift maps | . . Selection among two or more shift patterns | . . . Power / economy | . . . Initial selection | . . Setting and changing of shift patterns | . . . Optional settings | . . . Temporary changes | . . . Continuous change (having learning functions) | . . Changing reference values for switching | ||||
| SB31 | SB33 | SB35 | SB36 | SB37 | SB38 | SB39 | SB40 | |||||
| . Shifting time | . Shift time and timing | . Control relating to synchronization | . . Standby for shifting in asynchronous state | . . Using synchronization mechanisms | . . . Using synchronized gear systems | . . . Using accelerators | . . . Using brakes | |||||
| TA | TA00 CONTROL SYSTEMS |
TA01 | TA02 | TA03 | TA04 | TA06 | TA10 | |||||
| . F/B Control | . . Changing control gain (gain) | . . Control during transfer between F/B and O/L | . . Starting, stopping, and prohibition of F/B | . O/L control, F/F control, and advance control | . Estimation and prediction | |||||||
| TA11 | TA12 | TA13 | TA16 | TA17 | TA18 | TA19 | TA20 | |||||
| . Learning control | . . Characterized by learning conditions | . . Prohibition of learning | . Characterized by control theory. | . . Modern control theory | . . Fuzzy | . . Neural | . . Artificial intelligence | |||||
| TB | TB00 CONTROL PATTERNS |
TB01 | TB02 | TB03 | TB04 | TB05 | TB06 | TB07 | TB08 | TB09 | TB10 | |
| . Maintaining and fixing constant values | . Temporary changes | . Increase | . . Rapid increase | . . Gradual increase | . . Change in rate of increase | . Decrease | . . Rapid decrease | . . Gradual decrease | . . Change in percentage reduction | |||
| TB11 | TB12 | TB13 | TB14 | TB15 | TB17 | TB18 | TB20 | |||||
| . Setup and changing of maximum/minimum values | . Delay and standby | . Prohibition, cancellation, and restriction of control | . Non-sensitive zone | . Setup and changing of hysteresis | . Initializing and resetting | . Calibration (example, zero point calibration) | . Averaging and leveling | |||||
| UA | UA00 RELATED CONTROL WITH OTHER DEVICES |
UA01 | UA02 | UA03 | UA04 | UA05 | UA06 | UA07 | UA08 | UA09 | UA10 | |
| . Control of torque converters | . . Control of lock-up clutches | . Control of main clutches | . Control of switching device for forward and backward movement | . Braking control | . . Anti-skid (ABS) | . Engine (driving source) control, including: motor control | . . Output torque control | . . Control of the number of revolutions | . Control of auxiliary machinery | |||
| VA | VA00 INFORMATION FROM GEARINGS |
VA01 | VA02 | VA03 | VA04 | VA05 | VA06 | VA07 | VA08 | |||
| . Stepped gear transmissions | . . State of friction elements | . . . Stroke position | . . . Moving speed | . . . Number of revolutions | . . . Slip ratio | . . . Oil pressure supply to friction elements | . . . One-way clutch state | |||||
| VA11 | VA12 | VA13 | VA14 | VA15 | VA17 | VA18 | ||||||
| . Continuously variable transmissions | . . Belt type | . . . Operation state of belts | . . . . Tension and contraction | . . . . Slipping | . . . Pulley position | . . . Oil pressure for pulley control | ||||||
| VA22 | VA23 | VA24 | VA25 | VA26 | VA27 | |||||||
| . . Toroidal type | . . . Operation state of power rollers | . . . . Inclined rolling | . . . . Spinning (lateral sliding) | . . . . Offset amount (eccentricity amount) | . . . Cylinder oil pressure | |||||||
| VA31 | VA32 | VA33 | VA34 | VA35 | VA36 | VA37 | VA38 | VA39 | VA40 | |||
| . State of transmission input shafts | . . Number of revolutions | . . . Rate of change | . . Torque | . . . Rate of change | . State of transmission output shafts | . . Number of revolutions | . . . Rate of change | . . Torque | . . . Rate of change | |||
| VA41 | VA42 | VA43 | VA44 | VA45 | VA47 | VA48 | VA50 | |||||
| . State of starting devices (clutches, torque converters, or the like.) | . . Ratio of input/output speed, difference, torque ratio, and the amount of slipping | . . Lock-up clutches of torque converters | . . . Amount of slipping in lock-up clutches | . . . Lock-up oil pressure | . Temperature | . . Lubricating oil and hydraulic fluid temperature | . State of lubricating oils and hydraulic fluids (e.g. viscosity, deterioration) | |||||
| VA51 | VA52 | VA53 | VA54 | VA55 | VA56 | VA57 | VA58 | VA59 | ||||
| . Pressure | . . hydraulic fluid pressure (Priority to VA07, VA18, VA27, and VA45) | . . . Line pressure | . . . Throttle pressure | . . . Governor pressure | . . . Accumulator back pressure | . . . Centrifugal oil pressure | . . . Signal pressure | . . . Modulated pressure | ||||
| VA61 | VA62 | VA63 | VA64 | VA65 | VA66 | VA67 | VA68 | VA69 | VA70 | |||
| . State of shifting range selector | . . Shift lever position | . . . P | . . . R | . . . N | . . . D | . . . Engine brake range (2 and L) | . . . M | . . O/D switches | . . Mode selector switch | |||
| VA71 | VA72 | VA73 | VA74 | VA75 | VA76 | VA77 | VA78 | VA79 | VA80 | |||
| . . . Power mode | . . . Economy mode | . . . Snow mode | . Transmission gear ratio (Gear ratio) | . Number of times and frequency of shifting | . Time (Timer) | . . Speed-changing time | . Progress state of speed-changing (e.g. torque phase) | . Valve states | . . State and position of manual valves | |||
| VB | VB00 INFORMATION FROM VEHICLES |
VB01 | VB02 | VB03 | VB04 | VB05 | VB07 | VB08 | VB09 | VB10 | ||
| . Vehicle speed | . Speed of driving wheels | . Slip ratio and quantity (including wheel lock) | . Acceleration and deceleration | . . Lateral direction (G) | . Roll, pitch, yaw, and bounce motions | . Driving torque | . Running resistance | . Power supply (battery) | ||||
| VB11 | VB12 | VB13 | VB15 | VB16 | VB17 | VB18 | VB19 | VB20 | ||||
| . Distance | . . Distance between two vehicles | . . Mileage and running time | . Suspension operating states | . Brake operating states | . . Operating state of anti-lock brakes | . . Operating state of exhaust brakes | . Operating state of traction control | . Weight | ||||
| VC | VC00 INFORMATION FROM THE DRIVING SOURCE |
VC01 | VC02 | VC03 | VC04 | VC05 | VC06 | VC07 | VC08 | VC09 | VC10 | |
| . Number of revolutions (number of engine revolutions or the like) | . Engine generated torque | . . Throttle angle | . . . Opening/closing speed and acceleration | . . Intake air volume, and air intake pressure | . . Fuel injection volume and air-fuel ratio | . Temperature | . Knocking | . Exhaust gas | . Auxiliary machinery of engines | |||
| VD | VD00 DRIVER INFORMATION AND OPERATION INFORMATION |
VD01 | VD02 | VD03 | VD04 | VD05 | VD07 | VD08 | VD10 | |||
| . Accelerator operation | . . Amount of operation | . . . Totally opened (kickdown switch) | . . . Return | . . . . Totally closed (idle switch) | . . Operating speed | . . . Return | . . Operating force (pressing force) and operation acceleration | |||||
| VD11 | VD12 | VD13 | VD14 | VD15 | VD16 | VD17 | VD18 | VD19 | ||||
| . Brake operation | . . Number of times and frequency | . . Pressing force | . Steering wheel operation (steering angle) | . Driving tendency, taste, and personal data | . Intentions of the driver | . Manual Switches | . . Ignition keys | . On-board state (e.g. seat switches) | ||||
| VE | VE00 EXTERNAL INFORMATION |
VE01 | VE02 | VE03 | VE04 | VE05 | VE06 | VE07 | VE08 | VE09 | VE10 | |
| . Environment | . . Elevation (atmospheric pressure) | . . Road conditions (Rainfall, traffic congestion, curves, or the like are included) | . . . Road surface inclination (uphill and downhill) | . . . Ease of slipping (e.g. low-mu road) | . Means for detecting external information | . . Communication information ( beacons, FM electric wave, or the like) | . . Car navigation GPS information | . . Image information | . . Information from other central processing units |