WO2011152522A1 - レジャービークル - Google Patents
レジャービークル Download PDFInfo
- Publication number
- WO2011152522A1 WO2011152522A1 PCT/JP2011/062803 JP2011062803W WO2011152522A1 WO 2011152522 A1 WO2011152522 A1 WO 2011152522A1 JP 2011062803 W JP2011062803 W JP 2011062803W WO 2011152522 A1 WO2011152522 A1 WO 2011152522A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power generation
- generator
- control device
- engine
- generation control
- Prior art date
Links
- 230000007423 decrease Effects 0.000 claims abstract description 27
- 230000003247 decreasing effect Effects 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract 3
- 238000010248 power generation Methods 0.000 claims description 254
- 238000001514 detection method Methods 0.000 claims description 44
- 230000001133 acceleration Effects 0.000 claims description 30
- 230000008859 change Effects 0.000 description 13
- 230000004044 response Effects 0.000 description 8
- 230000001629 suppression Effects 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/02—Details of the control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M23/00—Transmissions characterised by use of other elements; Other transmissions
- B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators
Definitions
- the present invention relates to a leisure vehicle having a power generation control device.
- a generator that is driven by an engine to generate power, and controls the power generation voltage of the generator to supply appropriate electric power to the electric load, and to the battery
- a power generation control device that performs appropriate charging.
- the power generation control device has a function of removing unnecessary power from the power generated by the generator by short-circuiting the circuit.
- the generator in the power generation by the generator, a load that rotates the rotor against the magnetic flux is applied to the engine. Even when unnecessary power is removed by the power generation control device, the generator generates the unnecessary power, and an unnecessary load is applied to the engine.
- FIG. 10 is an electric circuit diagram of a conventional motorcycle.
- the electric circuit 80 is configured to send the current from the generator 81 to the charging device 83 and the load 84 by the power generation control device 82, and further, diodes 85, 86, 87, 88, and thyristors 91, 92. have.
- the power generation control device 82 is configured to control ON / OFF of the thyristors 91 and 92.
- the power generation control device 82 When sending current to the charging device 83 and the load 84, the power generation control device 82 turns off the thyristors 91 and 92. As a result, the current from the generator 81 is sent to the charging device 83 and the load 84 through the diode 85 or the diode 86, and returns to the generator 81 through the diode 88 or the diode 87.
- the power generation control device 82 causes the thyristors 91 and 92 to be connected. Set to ON.
- the current from the generator 81 passes through the thyristor 92 or thyristor 91, returns to the generator 81 through the diode 87 or diode 88, and the current is not sent to the charging device 83 and the load 84.
- the generator 81 originally does not need to generate power, but in the configuration of the electric circuit 80, the generator 81 generates power, and as a result, an unnecessary load is applied to the engine.
- an object of the present invention is to improve the drivability and output of a leisure vehicle by controlling the load on the engine by increasing or decreasing the amount of power generated by a generator under predetermined conditions.
- a first invention of the present application includes, in a leisure vehicle, a generator that is driven by an engine to generate electric power, and a power generation control device that controls the power generator.
- the power generation control device is associated with an increase or decrease in engine speed.
- the power generation amount of the generator is increased or decreased under a predetermined condition with respect to the power generation amount of the power generator to be increased or decreased.
- the power generation control device when it is desired to improve the drivability of the leisure vehicle, the power generation control device reduces the amount of power generated by the generator, so the load on the engine due to the power generation by the generator can be reduced. By reducing the load on the engine, the efficiency of the crankshaft torque can be increased, and as a result, the drivability of the leisure vehicle can be improved.
- the power generation control device increases the power generation amount of the generator, so that the load on the engine due to the power generation of the generator increases, but the output of the leisure vehicle can be improved. it can.
- the first invention preferably further comprises the following configuration.
- the predetermined condition is set based on an engine parameter that affects the output of the engine and / or a driving operation state of the leisure vehicle.
- the power generation control device detects acceleration of a predetermined value or more, the power generation control device decreases the power generation amount of the generator.
- the power generation control device detects a deceleration of a predetermined value or more, the power generation control device increases the power generation amount of the generator.
- a rotation speed detection device that detects the engine rotation speed and a throttle opening detection device that detects the throttle opening, and the power generation control device detects the engine rotation speed detected by the rotation speed detection device.
- the power generation amount of the generator is changed based on the throttle opening detected by the throttle opening detection device.
- the generator further includes an auxiliary generator provided on the front wheel of the leisure vehicle, and the power generation control device controls the auxiliary generator under a predetermined condition.
- the power generation control device controls the power generator and the auxiliary power generator in synchronization.
- the predetermined condition for increasing / decreasing the power generation amount of the generator is set based on engine parameters affecting the output of the engine and / or driving operation state of the leisure vehicle.
- the engine parameters that affect the engine output include engine speed, engine speed increase / decrease rate, throttle opening, ignition state (including ignition timing and dead cylinder), fuel injection amount, gear ratio, and combinations thereof.
- Etc. are included.
- the driving operation state includes an acceleration changing operation, a speed changing operation, a steering operation, a clutch operation, a gear ratio switching operation, and the like.
- the acceleration changing operation includes an accelerator that causes a throttle opening and a throttle opening changing.
- the brake operation amount related to the operation amount and the brake pressure is included.
- the detection of acceleration includes a case where the increase rate of the engine speed is not less than a predetermined value and the increase rate of the throttle opening is not less than a predetermined value.
- the detection of deceleration includes a case where the engine speed reduction rate is equal to or greater than a predetermined value, the throttle opening decrease rate is equal to or greater than a predetermined value, and the brake pressure is equal to or greater than a predetermined value.
- the power generation amount may be decreased when the engine speed or the throttle opening is within a predetermined range, and the power generation amount may be increased when the engine speed or throttle opening is within a range different from the predetermined range. .
- a second invention of the present application in a leisure vehicle, includes a generator that is driven by an engine to generate power, a power generation control device that controls the power generator, and a charging device that is charged by power generation of the power generator, When the power generation control device detects acceleration after the engine output is suppressed, the power generation control device discharges the charging device and rotates the rotor of the generator to apply power to the wheels.
- the power generation control device applies power to the wheels by discharging the charging device and rotating the rotor of the generator, thereby reducing the load on the engine. Can do. By reducing the load on the engine, the efficiency of the crankshaft torque can be increased, and as a result, the drivability of the leisure vehicle can be improved.
- FIG. 1 is a schematic longitudinal sectional view of an engine of a motorcycle.
- FIG. 2 is a cross-sectional view taken along the line II-II in FIG. 3 is a three-phase AC electric circuit diagram for connecting a generator 30, a power generation control device 42, a charging device 43, and a load 44.
- FIG. It is a graph which shows the relationship between an engine speed and the electric power generation amount. It is a graph which shows the relationship between throttle opening, a brake pressure, and electric power generation amount.
- 1 is a longitudinal sectional view of a front wheel portion of a motorcycle. It is a figure which shows another embodiment of an auxiliary generator. It is a figure which shows another embodiment of an auxiliary generator. It is a figure which shows another embodiment of an auxiliary generator.
- FIG. 6 is an electric circuit diagram of a conventional motorcycle.
- FIGS. 1 to 5 show an embodiment of a leisure vehicle according to the present invention and several control methods of its power generation control device. With these drawings, the embodiment and control method (control method) of the present invention are shown. ).
- FIG. 1 is a schematic vertical sectional view of the engine.
- This engine is mounted on a motorcycle, and as is well known, a crankcase 2 that houses a crankshaft 1, a cylinder 4 in which a piston 3 is slidably fitted, a cylinder head 5, and other members. And.
- the crankshaft 1 is connected to the piston 3 via a connecting rod 8.
- an intake passage 6 and an exhaust passage 7 are respectively connected via an intake valve 6a and an exhaust valve 7a.
- a spark plug 11 is provided at the top of the combustion chamber 10 so as to open and close.
- the ignition plug 11 constitutes an ignition device by being electrically connected to an igniter 13, and the igniter 13 is electrically connected to an electronic control unit (ECU) 26 as control means and transmitted from the ECU 26. In response to the ignition signal, the igniter 13 is boosted to generate a spark in the spark plug 11.
- the intake valve 6a and the exhaust valve 7a are linked and linked to cams 12 that rotate in proportion to the crankshaft 1, and open and close at a predetermined timing.
- a kick pedal 14 is linked to the crankshaft 1 via a starting force transmission mechanism such as a gear mechanism, and when a rider of the motorcycle depresses the kick pedal 14 in the direction of arrow D, the kick force (stepping force) Is transmitted to the crankshaft 1, and the crankshaft 1 is rotated in the direction of arrow R.
- the arrow R direction is the normal rotation direction of the engine during operation.
- a throttle valve 15 and a fuel injector 16 are provided in order from the intake upstream side, and the throttle valve 15 is mechanically or electrically connected to a throttle grip 18 of the handle 17.
- the throttle valve 15 is electrically connected to the ECU 26.
- the ECU 26 recognizes the throttle opening of the throttle valve 15. That is, the ECU 26 is a throttle opening detection device that detects the throttle opening.
- the ECU 26 is electrically connected to the brake hydraulic unit 21 so as to recognize the brake pressure. That is, the ECU 26 is a brake detection device that detects the brake pressure.
- the fuel injector 16 is electrically connected to the ECU 26.
- a disk-shaped rotor 19 is fixed to the crankshaft 1 and is radially outward from the rotor 19.
- One opposing magnetic pickup 25 is arranged as detection means.
- the magnetic pickup 25 is electrically connected to the ECU 26 and inputs a detection signal such as an ignition signal to the ECU 26.
- the magnetic pickup 25 detects the signal, and calculates the rotation speed of the rotor 19 fitted to the crankshaft 1 from the detection interval. As a result, the engine speed is calculated. That is, the ECU 26 is a rotation speed detection device that detects the engine rotation speed. Further, the ECU 26 detects the slip ratio from the rear wheel rotational speed and the front wheel rotational speed. That is, the ECU 26 is a slip ratio detection device.
- FIG. 2 is a cross-sectional view taken along the line II-II in FIG.
- an outer peripheral spline portion 1 a is formed at the left end portion of the crankshaft 1, and an inner peripheral spline portion 31 a of a rotor 31 for the generator 30 and an inner peripheral spline 32 of a balancer driving sprocket 32.
- the part 32a is spline-fitted.
- the rotor 31 for the generator 30 is engaged with the sprocket 32 and is splined to the crankshaft 1.
- the rotor 31 has a shape that covers the right side surface and the outer peripheral surface of the stator coil 33 in a non-contact manner. Therefore, when the crankshaft 1 rotates, the rotor 31 rotates accordingly, and an induced electromotive force is generated in the stator coil 33 located on the inner side in the radial direction of the crankshaft of the rotor 31 to generate electric power necessary for the motorcycle, for example, The power of the electrical components such as the headlamp and the ECU 26 is generated.
- FIG. 3 shows a three-phase AC electric circuit 40 that connects the generator 30 to the power generation control device 42, the charging device 43, and the load 44.
- the power generated by the generator 30 is rectified from alternating current to direct current by the power generation control device 42, and the voltage is controlled to be sent to the charging device 43 and the load 44. Since the voltage of the generator 30 varies depending on the rotation speed of the crankshaft 1, if this voltage variation is directly transmitted to the load 44, the device of the load 44 may not operate normally. Therefore, the power generation control device 42 controls the voltage of the electric circuit 40 so that a predetermined voltage value or more is not applied.
- the power generation control device 42 is electrically connected to the ECU 26, and obtains information on the engine speed, the throttle opening, and the brake pressure from the ECU 26 and controls the generator 30.
- the electric circuit 80 further includes diodes 45, 46, 47, thyristors 51, 52, 53, and switches S1, S2, S3.
- the control circuit 82 controls ON / OFF of the switches S1, S2, and S3.
- a current flows through the gate of the thyristor 51, and the thyristor 51 is turned on.
- the control circuit 82 turns off the switch S1, no current flows through the gate of the thyristor 51, and the thyristor 51 is turned off.
- the relationship between the switch S2 and the thyristor 52 and the relationship between the switch S3 and the thyristor 53 are the same as the relationship between the switch S1 and the thyristor 51.
- the power generation control device 42 can increase or decrease the number of phases connecting the power generator 30 and the power generation control device 42 by turning on / off the switches S1, S2, and S3.
- the power generation amount of the machine 30 can be increased or decreased.
- the power generation amount corresponds to a power generation capability capable of generating power to rotate the rotor by a predetermined amount at a predetermined speed. For example, when the power generation amount is low, the load required to rotate the rotor is smaller than when the power generation amount is high.
- FIGS. 4 and 5 are graphs showing an outline of a control method in which the power generation control device 42 increases or decreases the power generation amount of the generator 30.
- FIG. Hereinafter, the control of the power generation control device 42 will be described with reference to FIGS. 4 and 5.
- the generator 30 and the power generation control device 42 are normally connected in two phases (in this embodiment, the switch S1 is OFF and the switches S2 and S3 are ON).
- FIG. 4 is a graph showing the relationship between the engine speed and the power generation amount with respect to the state change (horizontal axis) of the motorcycle.
- the engine speed (vertical axis) of the motorcycle is lower than the rated speed (for example, 6000 rpm) (second speed range R2, for example, 600 to 800 rpm).
- the ECU 26 detects that the engine rotational speed is in the second rotational speed range R2, as shown by an arrow A in FIG.
- the power generation amount of the generator 30 is increased by setting the number of phases connecting the power generation control device 42 to three phases.
- the power generation control device 42 preferably increases the number of phases connecting the generator 30 and the power generation control device 42 while the engine rotation speed is in the second rotation speed range R2.
- the power generation control device 42 is one of the switches S2 and S3 that are turned on, as indicated by an arrow B in FIG. And the number of phases connecting the generator 30 and the power generation control device 42 is set to one phase, and the power generation amount of the generator 30 is reduced.
- the power generation control device 42 preferably reduces the number of phases connecting the power generator 30 and the power generation control device 42 during the time for which the crankshaft rotates twice (in the case of 6000 rpm, about 0.02 seconds).
- the power generation control device 42 turns on the switch S1 that is OFF, as indicated by an arrow C in FIG.
- the power generation amount of the power generator 30 is increased by setting the number of phases connecting the power generator 30 and the power generation control device 42 to three phases.
- the power generation control device 42 preferably increases the number of phases connecting the power generator 30 and the power generation control device 42 during the time that the crankshaft rotates twice (about 0.02 seconds in the case of 6000 rpm).
- the engine speed of the motorcycle is close to the rated speed (first speed range R1), for example, 5000 rpm to 6000 rpm.
- first speed range R1 the rated speed
- the power generation control device 42 turns off one of the switches S2 and S3 that are turned on. Then, the number of phases connecting the generator 30 and the power generation control device 42 is set to one phase, and the power generation amount of the generator 30 is reduced.
- the power generation control device 42 preferably reduces the number of phases connecting the generator 30 and the power generation control device 42 while the engine rotation speed is in the first rotation speed range R1.
- FIG. 5 is a graph showing the relationship between the throttle opening, the brake pressure, and the power generation amount with respect to the state change (horizontal axis) of the motorcycle.
- the throttle opening (vertical axis) of the motorcycle is a small value (second throttle opening range T2).
- the power generation control device 42 turns on the switch S1 that is OFF.
- the power generation amount of the generator 30 is increased by setting the number of phases connecting the generator 30 and the power generation control device 42 to three phases.
- the power generation control device 42 preferably increases the number of phases connecting the power generator 30 and the power generation control device 42 while the throttle opening is in the second throttle opening range T2.
- the throttle opening of the motorcycle increases, and the amount of power generated by the generator increases accordingly.
- the power generation control device 42 is one of the switches S2 and S3 that are turned on, as indicated by an arrow F in FIG. And the number of phases connecting the generator 30 and the power generation control device 42 is set to one phase, and the power generation amount of the generator 30 is reduced.
- the power generation control device 42 preferably reduces the number of phases connecting the power generator 30 and the power generation control device 42 during the time for which the crankshaft rotates twice (in the case of 6000 rpm, about 0.02 seconds).
- the throttle opening is a high value (first throttle opening range T1).
- the power generation control device 42 turns on one of the switches S2 and S3 that are turned on.
- the power generation amount of the power generator 30 is reduced by setting the number of phases connecting the power generator 30 and the power generation control device 42 to one phase.
- the power generation control device 42 preferably reduces the number of phases connecting the power generator 30 and the power generation control device 42 while the throttle opening is in the first throttle opening range T1.
- the throttle opening of the motorcycle decreases, and the power generation amount of the generator decreases accordingly.
- the power generation control device 42 turns on the switch S1 that is OFF, as indicated by an arrow H in FIG.
- the power generation amount of the power generator 30 is increased by setting the number of phases connecting the power generator 30 and the power generation control device 42 to three phases.
- the power generation control device 42 preferably increases the number of phases connecting the power generator 30 and the power generation control device 42 during the time that the crankshaft rotates twice (about 0.02 seconds in the case of 6000 rpm).
- the brake pressure of the motorcycle becomes a predetermined value or higher (first set pressure P1 or higher).
- first set pressure P1 or higher the power generation control device 42 turns on the switch S1 that is turned off as shown by an arrow J in FIG.
- the power generation amount of the generator 30 is increased by setting the number of phases connected to the power generation control device 42 to three phases.
- the power generation control device 42 preferably increases the number of phases connecting the power generator 30 and the power generation control device 42 while the brake pressure is equal to or higher than the first set pressure P1.
- the brake pressure of the motorcycle becomes equal to or higher than a predetermined value (second set pressure P2 (predetermined pressure)), for example, 20 kPa or higher, and then lower than a predetermined value (third set pressure P3). (Another set pressure lower than the predetermined pressure) or less) For example, 5 kPa or less, and the throttle opening of the motorcycle is changed from a predetermined throttle opening amount, for example, 0%, to a predetermined throttle opening increase rate or more, for example, 10% or more.
- a predetermined value for example, 20 kPa or higher
- third set pressure P3 third set pressure
- the ECU 26 detects that the brake pressure has become the third set pressure P3 or less after the brake pressure has become the second set pressure P2 or more, and the throttle opening is greater than the predetermined throttle opening increase rate from the predetermined throttle opening amount. 5, the power generation control device 42 turns off the switches S ⁇ b> 2 and S ⁇ b> 3 that are turned on and disconnects the connection between the generator 30 and the power generation control device 42, as indicated by an arrow K in FIG. 5. Thus, the power generation amount of the generator 30 is set to zero. It is preferable that the power generation control device 42 disconnects the generator 30 and the power generation control device 42 for a time during which the crankshaft rotates twice (about 0.02 seconds in the case of 6000 rpm).
- the power generation control device 42 reduces the power generation amount of the power generator 30 by turning off one of the switches S2 and S3 that are turned on and setting the number of phases connecting the power generator 30 and the power generation control device 42 as one phase. .
- the power generation control device 42 preferably reduces the number of phases connecting the power generator 30 and the power generation control device 42 while the slip rate is equal to or less than the first slip rate.
- the power generation control device 42 turns on the switch S1 that is OFF, and the generator 30 and the power generation control device 42 The number of phases connected to is set to three phases, and the power generation amount of the generator 30 is increased.
- the power generation control device 42 preferably increases the number of phases connecting the power generator 30 and the power generation control device 42 while the slip ratio is equal to or higher than the second slip ratio.
- the following effects can be exhibited.
- the load generated by the power generation of the power generator 30 may be increased, for example, when idling or decelerating, the power generation amount of the power generator 30 can be increased and the output of the motorcycle can be improved.
- the power generation amount of the generator 30 is designed to exceed the power consumption of the motorcycle, and surplus power is converted into heat and discarded.
- the power generation control device 42 is discarded after being converted into heat by reducing the number of phases connected to the generator 30 and the power generation control device 42. The drivability of the motorcycle can be improved while reducing the surplus power.
- the load on the engine is reduced by reducing the power generation amount of the generator 30 to zero, and the throttle valve 15 It is possible to speed up the response of the torque to the opening of the motor. That is, when the power generation control device 42 disconnects the connection between the power generator 30 and the power generation control device 42, the load caused by the power generator 30 can be reduced and the torque can be increased, and the driver opens the throttle valve 15. It can suppress that it is too much. As a result, hitting due to excessive torque can be prevented, and the drivability of the motorcycle when entering or exiting a corner can be improved.
- the power generation amount of the generator 30 may be reduced for a predetermined time.
- the state in which the motorcycle exits the corner is determined by brake pressure and throttle opening, You may judge by bank angle, a steering angle, the rotation difference of a front-and-rear wheel, GPS, etc.
- the power generation amount of the generator 30 is decreased for a predetermined time, and after the predetermined time has elapsed, the driver increases the power generation amount of the power generator 30 so that the driver can control the throttle valve. Excessive acceleration caused by opening too much can be prevented.
- the power generation capacity is changed based on the engine parameter that affects the engine output.
- the generator load is changed according to the engine output detected from the engine parameter. Can do. For example, if it is determined that the detected engine output is smaller than the engine output that the driver will request, the generator can be controlled by controlling the generator so that the generator load is reduced. The engine output consumed can be suppressed, and the output transmitted from the engine to the drive wheels can be improved.
- acceleration is determined using other means.
- the threshold value for determining acceleration may be set for each gear ratio, and it is preferable that the threshold value be smaller when the gear ratio is small than when it is large. This is because the output torque tends to be insufficient when the gear ratio is small.
- ⁇ ⁇ At the time of sudden acceleration judgment> When judging an acceleration operation immediately after downshifting (when accelerating within a predetermined time after increasing the gear ratio) or when judging a lane change operation at high speed (deceleration) (When acceleration is judged from a low ratio and constant driving) ⁇ ⁇ When torque is required> When judging high engine speed (compensates for low output at high engine speed), when judging low engine speed (compensates for low output at low engine speed), or reduction ratio When the engine speed is low with a large value (when acceleration is likely) ⁇ Torque valley> When the actual engine output is in a low region (torque valley region) compared to the engine output estimated from the engine output obtained in the remaining rotation region.
- ⁇ After output suppression> When engine output suppression is released from a state in which engine output is suppressed by changing the ignition state, fuel injection, or intake state.
- ⁇ ⁇ Rated speed> In the case of the speed range (rated speed range) that is frequently used during constant speed driving. As an effect, it is possible to improve the driving force at a constant speed. Further, the power generation amount may be reduced within a range exceeding the rated speed range and the rated speed range.
- the generator is controlled so that the generator load increases, thereby increasing the engine output consumed by the generator and driving from the engine.
- the output transmitted to the wheel can be suppressed.
- ⁇ ⁇ When judging deceleration> When judging deceleration below a specified value. Specifically, the decrease rate of the engine speed is greater than or equal to a predetermined value, the traveling deceleration is greater than or equal to a predetermined value, the decrease rate of the throttle opening is greater than or equal to a predetermined value, or the throttle opening is Be within the specified opening. Further, deceleration may be determined using other means.
- ⁇ Torque mountain> When the actual engine output is higher (torque mountain area) than the engine output estimated from the engine output obtained in the remaining rotation range.
- the output suppression here includes not only engine output suppression (ignition, intake, and / or fuel injection) but also suppression of rotation of the drive wheel itself, such as brake and ABS.
- the power generation amount can be adjusted according to the driver's intention prior to the change of the engine parameter.
- the power generation capacity may be decreased according to the acceleration operation, or the power generation capacity may be increased according to the deceleration operation.
- by reducing the power generation capacity when the acceleration operation is performed from the engine output suppression state it is possible to compensate for a response delay until the engine output is improved and to improve the driving feeling.
- the amount of power generation is reduced.
- a response delay from when the engine output is suppressed to when the engine output is improved can be compensated, and the running feeling can be improved.
- the engine output suppression state a state where the engine brake is operating or a driving operation state before exiting the cornering may be used.
- the response delay can be compensated accurately by detecting the engine output increase after the engine output is suppressed based on the brake pressure and the throttle opening.
- the power generation amount is adjusted until the predetermined termination condition is satisfied.
- the end condition may be after a predetermined time has elapsed from the start of adjustment, or the end condition may be set at a time other than the elapse of time.
- the start of adjustment of the power generation amount may be defined under a predetermined condition, and the adjustment of the power generation amount may be continued while the predetermined condition is satisfied.
- the power transmitted to the drive wheels is adjusted separately from the engine output adjustment by increasing / decreasing the power generation capacity of the generator under the situation where the engine output is transmitted to the drive wheels.
- the driving feeling can be improved even in situations where it is difficult to adjust the output.
- the present invention preferably has the following configuration.
- A It has a rotation speed detection device for detecting the engine rotation speed, and the rotation speed detection device has the engine rotation speed in the first rotation speed range, or the engine rotation speed increase rate is not less than a predetermined value.
- the power generation control device decreases the power generation amount of the generator for a predetermined time.
- B It has a rotation speed detection device for detecting the engine rotation speed, and the rotation speed detection device has the engine rotation speed in the second rotation speed range, or the engine rotation speed reduction rate is not less than a predetermined value.
- the power generation control device increases the power generation amount of the generator for a predetermined time.
- the power generation control device detects that the power generation amount is in, the power generation control device decreases the power generation amount of the generator for a predetermined time.
- the power generation control device detects that the power generation amount is in, the power generation control device increases the power generation amount of the generator for a predetermined time.
- a brake detection device that detects a brake pressure, and when the brake detection device detects that the brake pressure is equal to or higher than a first set pressure, the power generation control device generates power for the generator for a predetermined time; Increase the amount.
- the throttle opening detection device detects that the throttle opening is less than a third setting pressure lower than 2 setting pressure, and that the throttle opening is greater than a predetermined throttle opening increase rate from a predetermined throttle opening amount.
- the power generation control device decreases the power generation amount of the generator for a predetermined time, or discharges the charging device and rotates the rotor of the generator to increase the engine speed.
- the load due to power generation by the generator can be reduced, or the amount of power generated by the generator can be increased.
- the amount of power generated by the generator can be increased in a state where the load generated by the power generation of the generator may be increased, and the output of the leisure vehicle can be improved.
- the load caused by power generation by the generator can be reduced, or the amount of power generated by the generator can be increased.
- the amount of power generated by the generator can be increased in a state where the load generated by the power generation of the generator may be increased, and the output of the leisure vehicle can be improved.
- the power generation amount of the generator is increased and the output of the leisure vehicle is improved when the brake pressure is equal to or higher than a predetermined value, that is, in a state where the load generated by the power generation of the generator may be increased. Can do.
- the load caused by the power generation of the generator can be reduced and the drivability of the leisure vehicle can be improved.
- the present embodiment may be configured as follows.
- the gear ratio When the gear ratio is low, the power generation amount of the generator 30 and / or the auxiliary generator 34 may be decreased.
- the gear ratio When the gear ratio is high, the power generation amount of the generator 30 and / or the auxiliary generator 34 may be increased. good.
- the power generation amount of the generator may be reduced.
- the power generation amount of the generator may be decreased and the idling rotational speed may be decreased.
- the power generation amount of the generator may be decreased. Further, when the difference between the travel deceleration required from the deceleration operation in the speed change operation and the actual travel deceleration is equal to or greater than a predetermined value, the power generation amount of the generator may be increased.
- the power generation amount of the generator may be increased.
- the amount of power generated by the generator may be reduced. Further, when the vehicle travels at a low speed with a large gear ratio, the power generation amount of the generator may be reduced.
- the amount of power generated by the generator may be reduced compared to when the engine speed is low.
- the diodes 45, 46, 47 of the electric circuit 40 are made bidirectional, thereby further discharging the charging device 43, and the generator 30 side
- the output of the motorcycle may be improved by increasing the engine speed.
- it is preferable to improve the drivability of the motorcycle by discharging the charging device 43 and increasing the engine speed from the generator 30 side when entering or exiting the corner of the motorcycle.
- power generation amount adjustment and rotor rotation may be combined.
- the power generation amount may be reduced, and the generator rotor may be rotated when more driving force is required.
- the rotor of the generator may be rotated instead of the reduction adjustment of the power generation amount.
- the wheel which a generator transmits motive power is the same wheel as the driving wheel which transmits motive power by an engine, Therefore The motive power from a generator can be efficiently transmitted to a driving wheel. Also, because the wheels that transmit power to the generator are different from the drive wheels that transmit power by the engine, it is possible to apply driving force to multiple wheels, and to change the force each wheel applies to the road surface. And the number of adjustable parameters can be increased.
- FIG. 6 is a longitudinal sectional view of a front wheel portion of the motorcycle.
- the auxiliary generator 34 includes a magnet 341 attached to a front disc brake 351 attached to the hub portion 35 a of the front wheel 35, and a coil attached to a front fork 37 that supports the front axle 36. 342.
- the magnet 341 and the coil 342 are provided so as to face each other in the axle direction.
- the front wheel 35 rotates and the disc brake 351 rotates, as a result, the magnet 341 attached to the disc brake 351 rotates around the front axle 36 and is guided to the coil 342 attached to the front fork 37.
- An electromotive force is generated to generate a part of electric power necessary for the motorcycle.
- the magnet 341 and the coil 342 may be attached in reverse. That is, the magnet 341 may be attached to the front fork 37 and the coil 342 may be attached to the disc brake 351. In this case, since the coil 342 is attached to the rotation side, the cable 343 connected to the charging device 44 and the load 45 is attached to the coil 342 via the slip ring 344. In the present embodiment, the slip ring 344 is attached to the hub portion 35 a of the front wheel 35.
- FIG. 8 is a longitudinal sectional view of a front wheel portion of the motorcycle.
- the auxiliary generator 34 includes a magnet 341 attached inside the hub portion 35 a of the front wheel 35 and a coil 342 attached so as to fit in the circumferential direction of the front axle 36.
- the magnet 341 and the coil 342 are provided to face each other in a direction orthogonal to the axle direction. Then, when the front wheel 35 rotates, as a result, the magnet 341 attached to the front wheel 35 rotates about the front axle 36, and an induced electromotive force is generated in the coil 342 attached to the front axle 36. Generates a portion of the power required for motorcycles.
- the magnet 341 and the coil 342 may be attached in reverse. That is, the magnet 341 may be attached to the front axle 36 and the coil 342 may be attached to the front wheel 35. In this case, since the coil 342 is attached to the rotation side, the cable 343 connected to the charging device 44 and the load 45 is attached to the coil 342 via the slip ring 344. In the present embodiment, the slip ring 344 is attached to the hub portion 35 a of the front wheel 35.
- the timing for generating the auxiliary generator 34 is preferably the timing for increasing the power generation amount of the generator 30 in the above embodiment, and the time for generating the auxiliary generator 34 is set in the above embodiment for the generator. It is preferable to be the same as the time for increasing the power generation amount of 30.
- the timing for rotating the rotor of the auxiliary generator 34 is preferably the timing for rotating the rotor of the generator 30.
- the power generation amount of the auxiliary generator 34 may be changed in the same tendency as the operation of the generator 30 on the rear wheel side.
- the auxiliary generator 34 may be operated differently from the generator 30 on the rear wheel side.
- the power generation amount of the auxiliary generator 34 may be increased when the front wheel 35 is slipping, and the auxiliary generator 34 may be used as a motor when the front wheel 35 is locked. Even when the motorcycle is turning, the power generation amount of the auxiliary generator 34 may be reduced or the auxiliary generator 34 may be used as a motor. Thereby, turning stability can be improved.
- the effect of generating the auxiliary generator 34 is the same as the effect of increasing the power generation amount of the generator 30 in the above embodiment.
- the power generation control device 42 increases or decreases the power generation amount of the generator 30 in the case of a predetermined engine speed, a predetermined throttle opening, a predetermined brake pressure, or a predetermined slip ratio.
- the power generation control device 42 is not limited to the above case, and the power generation control device 42 is a generator under the condition that it is preferable to improve the drivability of the motorcycle or improve the output of the motorcycle.
- the power generation amount of 30 is controlled.
- the case where the generator 30 and the power generation control device 42 are connected in three phases has been described as means for increasing or decreasing the power generation amount of the power generator 30.
- the connection with the power generation control device 42 is not limited to three phases, and may be connected in six phases, for example.
- the ECU 26 detects the engine speed, but the ECU 26 detects the rear wheel speed or the front wheel speed, and the generator 30 detects the speed of the generator 30 based on the rear wheel speed or the front wheel speed.
- the power generation amount may be controlled.
- the ECU 26 detects the slip ratio from the difference between the rear wheel speed and the front wheel speed, but the ECU 26 detects the slip ratio from the amount of change in the rear wheel speed. You may do it.
- the “detection” described above is not only detected directly from the detection device (sensor), but also indirectly by estimating the detection target based on information obtained from the detection device. It also includes the case where it is detected.
- the response of the engine tends to be delayed.
- the power generation amount of the generator 30 when exiting the corner, the output given to the drive wheels can be increased, and the running feeling can be improved.
- the driving feeling can be improved by reducing the power generation amount of the generator 30. In this way, by partially or completely cutting the power generation load under conditions where the ignitability of the engine is estimated to be low, conditions where the output actually obtained is small compared to the output requested by the driver, etc. Can improve sex.
- the power generation amount of the power generator 30 of the present embodiment is variable. Specifically, the load necessary to rotate the rotor of the power generator 30 changes according to the change in the power generation amount. ing. And the power generation amount of the generator 30 is larger as the load is larger.
- the generator 30 may be capable of changing the amount of power generation in a plurality of stages, or may be able to switch between two states of a power generation enabled state and a non-power generation state.
- the motorcycle has the generator 30 whose power generation amount is controlled by the power generation control device 42, but the motorcycle has another power generation in which the power generation amount is fixed in addition to the generator 30. You may have a machine.
- the power generation amount of the generator 30 is increased or decreased by increasing or decreasing the number of phases connecting the generator 30 and the power generation control device 42.
- the power generation amount of the generator 30 is increased or decreased by other methods. May be. Therefore, the generator 30 is not limited to an AC motor, and may be a DC motor.
- the generator 30 can generate electric power based on direct power or indirect power from the engine. For example, the generator 30 can generate inertial force (road surface and road surface) of a vehicle traveling by the engine as indirect power from the engine. Power generation based on the rotation of the wheel due to friction with the wheel). And the generator 30 may acquire motive power from the wheel different from the wheel driven with an engine.
- a motorcycle has been described as an example.
- the present invention is not limited to a motorcycle, and can be applied to all leisure vehicles that frequently repeat rapid acceleration and rapid deceleration.
- the present invention is preferably applied to a relatively light vehicle, and is preferably used for a saddle-riding vehicle, a vehicle having a handlebar, and the like.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Eletrric Generators (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
(1)前記所定の条件は、前記エンジンの出力に影響を及ぼすエンジンパラメータ、及び/又は、前記レジャービークルへの運転操作状態、に基づいて設定される。
(2)前記発電制御装置は、所定値以上の加速を検知すると、前記発電機の発電量を減少させる。
(3)前記発電制御装置は、所定値以上の減速を検知すると、前記発電機の発電量を増加させる。
(4)エンジン回転数を検知する回転数検知装置と、スロットル開度を検知するスロットル開度検知装置と、を有し、前記発電制御装置は、前記回転数検知装置によって検知されたエンジン回転数又は前記スロットル開度検知装置によって検知されたスロットル開度に基づいて、前記発電機の発電量を変化させる。
(5)前記発電機の発電によって充電される充電装置を有し、前記発電制御装置は、エンジン出力抑制後の加速を検知すると、前記発電機の発電量を減少させる、又は、前記充電装置を放電させ、前記発電機のロータを回転させる。
(6)前記発電機の発電によって充電される充電装置と、スロットル開度を検知するスロットル開度検知装置と、ブレーキ圧を検知するブレーキ検知装置と、を有し、前記ブレーキ検知装置が、ブレーキ圧が所定圧以上となった後、前記所定圧より低い別の設定圧以下となったことを検知し、且つ、前記スロットル開度検知装置が、スロットル開度が所定のスロットル開度量から所定のスロットル開度増加率以上となることを検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を減少させる、あるいは、前記充電装置を放電させ、前記発電機のロータを回転させることによって、エンジン回転数を増加させる。
(7)車輪回転数に基づくスリップ率を検知するスリップ率検知装置を有し、前記発電制御装置は、前記スリップ率検知装置によって検知されたスリップ率に基づいて、所定時間、前記発電機の発電量を変化させる。
(8)前記発電機は、さらに、レジャービークルの前輪に設けられた補助発電機を有しており、前記発電制御装置は、所定の条件下で、前記補助発電機を制御する。
(9)前記構成(8)において、前記発電制御装置は、前記発電機と前記補助発電機とを同期させて制御する。
前記構成(2)において、加速の検知には、エンジン回転数の増加率が所定値以上、スロットル開度増加率が所定値以上となる場合も含まれる。
前記構成(3)において、減速の検知には、エンジン回転数の減少率が所定値以上、スロットル開度減少率が所定値以上、ブレーキ圧が所定値以上となる場合も含まれる。
前記構成(4)において、エンジン回転数又はスロットル開度が所定の範囲内になると発電量を減少させても良く、前記所定の範囲と別の範囲内になると、発電量を増加させても良い。
・<加速判断時>所定値以上の加速を判断した場合。具体的には、エンジン回転数の増加率が所定値以上であること、走行加速度が所定値以上であること、スロットル開度の増加率が所定値以上であること、又は、スロットル開度が所定開度以上であること。また、そのほかの手段を用いて、加速を判断しても良い。
加速判断のしきい値は、変速比毎に設定されてもよく、変速比が小さい場合には大きい場合に比べてしきい値が小さくされることが好ましい。なぜなら、変速比が小さい場合のほうが、出力トルクが不足しやすいためである。
・<急加速判断時>シフトダウン直後の加速操作を判断した場合(変速比を大きくした後、所定時間以内に加速判断した場合)、又は、高速走行時の車線変更操作を判断した場合(減速比が低い状態、かつ、一定走行の状態から、加速判断した場合)
・<トルクが必要な場合>エンジン高速回転判断時(エンジン高速回転時の出力が低い場合を補う)、エンジン低速回転判断時(エンジン低速回転時の出力が低い場合を補う)、又は、減速比が大きい状態でエンジン回転数が低い場合(加速の可能性が高い場合である)
・<トルク谷>残余の回転域で得られるエンジン出力から推測されるエンジン出力に比べて、実際のエンジン出力が低い領域(トルク谷の領域)である場合。
・<出力抑制後>点火状態、燃料噴射、吸気状態を変化させてエンジン出力を抑制させた状態から、エンジン出力の抑制を解除させた場合。
・<定格回転数>定速走行時に頻繁に使われる回転数域(定格回転数域)の場合。効果としては、定速走行での駆動力を向上させることができる。また、定格回転数範囲と定格回転数範囲を超える範囲で、発電量を減少させても良い。
・<減速判断時>所定値以下の減速を判断した場合。具体的には、エンジン回転数の減少率が所定値以上にあること、走行減速度が所定値以上にあること、スロットル開度の減少率が所定値以上にあること、又は、スロットル開度が所定開度以下にあること。また、そのほかの手段を用いて、減速を判断しても良い。
・<アイドリング時>走行停止状態で、エンジン駆動状態。
・<トルク山>残余の回転域で得られるエンジン出力から推測されるエンジン出力に比べて、実際のエンジン出力が高い領域(トルク山の領域)である場合。
・<車輪の空転時>
・<出力抑制時>ここでの出力抑制は、エンジン出力抑制(点火、吸気、燃料噴射の少なくともいずれか)のほか、ブレーキ、ABSのように駆動輪自体の回転を抑えるものも含まれる。
・<定速走行時>出力トルクが小さくてすむ定速走行時、加速度がゼロ、回転数が所定時間一定の場合。
(a)エンジン回転数を検知する回転数検知装置を有し、前記回転数検知装置が、エンジン回転数が第1回転数範囲にあること、又は、エンジン回転数増加率が所定以上にあること、を検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を減少させる。
(b)エンジン回転数を検知する回転数検知装置を有し、前記回転数検知装置が、エンジン回転数が第2回転数範囲にあること、又は、エンジン回転数減少率が所定以上にあること、を検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を増加させる。
(c)スロットル開度を検知するスロットル開度検知装置を有し、前記スロットル開度検知装置が、スロットル開度が第1スロットル開度範囲にあること、又は、スロットル開度増加率が所定以上にあること、を検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を減少させる。
(d)スロットル開度を検知するスロットル開度検知装置を有し、前記スロットル開度検知装置が、スロットル開度が第2スロットル開度範囲にあること、又は、スロットル開度減少率が所定以上にあること、を検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を増加させる。
(e)ブレーキ圧を検知するブレーキ検知装置を有し、前記ブレーキ検知装置が、ブレーキ圧が第1設定圧以上であることを検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を増加させる。
(f)スロットル開度を検知するスロットル開度検知装置と、ブレーキ圧を検知するブレーキ検知装置と、を有し、前記ブレーキ検知装置が、ブレーキ圧が第2設定圧以上となった後、第2設定圧より低い第3設定圧以下となったことを検知し、且つ、前記スロットル開度検知装置が、スロットル開度が所定のスロットル開度量から所定のスロットル開度増加率以上となることを検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を減少させる、あるいは、前記充電装置を放電させ、前記発電機のロータを回転させることによって、エンジン回転数を増加させる。
(g)車輪回転数に基づくスリップ率を検知するスリップ率検知装置を有し、前記スリップ率検知装置が、スリップ率が第1スリップ率以下であることを検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を減少させる。
(h)車輪回転数に基づくスリップ率を検知するスリップ率検知装置を有し、前記スリップ率検知装置が、スリップ率が第2スリップ率以上であることを検知すると、前記発電制御装置が、所定時間、前記発電機の発電量を増加させる。
ギヤ比が低い場合、発電機30及び/又は補助発電機34の発電量を減少させても良く、ギヤ比が高い場合、発電機30及び/又は補助発電機34の発電量を増加させても良い。
発電機制御装置42が、発電機30の発電量を減少させる場合において、電気回路40のダイオード45、46、47を双方向タイプとすることにより、更に充電装置43を放電させ、発電機30側からエンジン回転数を上昇させることによって、自動二輪車の出力を向上させても良い。特に、自動二輪車のコーナー進入、脱出時において、充電装置43を放電させ発電機30側からエンジン回転数を上昇させることによって、自動二輪車の運転性を向上させることが好ましい。
5 シリンダヘッド 6 吸気通路 6a 吸気弁 7 排気通路 7a 排気弁
10 燃焼室 11 点火プラグ 13 イグナイタ 14 キックペダル
15 スロットルバルブ 16 燃料インジェクター 17 ハンドル
18 スロットルグリップ 19 ロータ 25 磁気ピックアップ
26 ECU
30 発電機 31 ロータ 32 スプロケット 33 ステータコイル
34 補助発電機 341 磁石 342 コイル 343 ケーブル
344 スリップリング
35 フロントホイール 35a ハブ部 351 ディスクブレーキ
36 前車軸 37 フロントフォーク
40 電気回路 42 発電制御装置 43 充電装置 44 負荷
45 ダイオード 46 ダイオード 47 ダイオード
51 サイリスタ 52 サイリスタ 53 サイリスタ
80 電気回路 81 発電機 82 制御回路 83 充電装置 84 負荷
85 ダイオード 86 ダイオード 87 ダイオード 88 ダイオード
91 サイリスタ 92 サイリスタ
S1 スイッチ S2 スイッチ S3 スイッチ
Claims (11)
- エンジンによって駆動され発電を行う発電機と、
前記発電機を制御する発電制御装置と、を有し、
前記発電制御装置は、エンジン回転数の増減に伴い増減する前記発電機の発電量に対して、所定の条件下で、前記発電機の発電量を増加させる又は減少させる、ことを特徴とする、レジャービークル。
- 前記所定の条件は、前記エンジンの出力に影響を及ぼすエンジンパラメータ、及び/又は、前記レジャービークルへの運転操作状態、に基づいて設定される、請求項1記載のレジャービークル。
- 前記発電制御装置は、所定値以上の加速を検知すると、前記発電機の発電量を減少させる、請求項1又は2に記載のレジャービークル。
- 前記発電制御装置は、所定値以上の減速を検知すると、前記発電機の発電量を増加させる、請求項1~3のいずれか1つに記載のレジャービークル。
- エンジン回転数を検知する回転数検知装置と、スロットル開度を検知するスロットル開度検知装置と、を有し、
前記発電制御装置は、前記回転数検知装置によって検知されたエンジン回転数又は前記スロットル開度検知装置によって検知されたスロットル開度に基づいて、前記発電機の発電量を変化させる、請求項1~4のいずれか1つに記載のレジャービークル。
- 前記発電機の発電によって充電される充電装置を有し、
前記発電制御装置は、エンジン出力抑制後の加速を検知すると、前記発電機の発電量を減少させる、又は、前記充電装置を放電させ、前記発電機のロータを回転させる、請求項1~5のいずれか1つに記載のレジャービークル。
- 前記発電機の発電によって充電される充電装置と、スロットル開度を検知するスロットル開度検知装置と、ブレーキ圧を検知するブレーキ検知装置と、を有し、
前記ブレーキ検知装置が、ブレーキ圧が所定圧以上となった後、前記所定圧より低い別の設定圧以下となったことを検知し、且つ、
前記スロットル開度検知装置が、スロットル開度が所定のスロットル開度量から所定のスロットル開度増加率以上となることを検知すると、
前記発電制御装置が、所定時間、前記発電機の発電量を減少させる、あるいは、前記充電装置を放電させ、前記発電機のロータを回転させることによって、エンジン回転数を増加させる、請求項1~6のいずれか1つに記載のレジャービークル。
- 車輪回転数に基づくスリップ率を検知するスリップ率検知装置を有し、
前記発電制御装置は、前記スリップ率検知装置によって検知されたスリップ率に基づいて、所定時間、前記発電機の発電量を変化させる、請求項1~7のいずれか1つに記載のレジャービークル。
- 前記発電機は、さらに、レジャービークルの前輪に設けられた補助発電機を有しており、
前記発電制御装置は、所定の条件下で、前記補助発電機を制御する、請求項1~8のいずれか1つに記載のレジャービークル。
- 前記発電制御装置は、前記発電機と前記補助発電機とを同期させて制御する、請求項9記載のレジャービークル。
- エンジンによって駆動され発電を行う発電機と、
前記発電機を制御する発電制御装置と、
前記発電機の発電によって充電される充電装置と、を有し、
前記発電制御装置は、エンジン出力抑制後の加速を検知すると、前記充電装置を放電させ、前記発電機のロータを回転させることによって、車輪に動力を与える、ことを特徴とする、レジャービークル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012518466A JPWO2011152522A1 (ja) | 2010-06-04 | 2011-06-03 | レジャービークル |
US13/701,597 US8922035B2 (en) | 2010-06-04 | 2011-06-03 | Leisure vehicle |
CN201180027279.7A CN102918763B (zh) | 2010-06-04 | 2011-06-03 | 休闲车 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010128946 | 2010-06-04 | ||
JP2010-128946 | 2010-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011152522A1 true WO2011152522A1 (ja) | 2011-12-08 |
Family
ID=45066877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/062803 WO2011152522A1 (ja) | 2010-06-04 | 2011-06-03 | レジャービークル |
Country Status (4)
Country | Link |
---|---|
US (1) | US8922035B2 (ja) |
JP (1) | JPWO2011152522A1 (ja) |
CN (1) | CN102918763B (ja) |
WO (1) | WO2011152522A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104704737B (zh) * | 2012-10-11 | 2017-10-13 | 本田技研工业株式会社 | 发电控制装置 |
CN104373222B (zh) * | 2013-08-16 | 2017-06-23 | 上海汽车集团股份有限公司 | 基于进气量对汽车发动机和发电机的控制策略 |
JP6217236B2 (ja) * | 2013-08-22 | 2017-10-25 | マツダ株式会社 | 多気筒エンジンの制御装置及び制御方法 |
CN104638996B (zh) * | 2014-12-27 | 2017-02-22 | 芜湖市汽车产业技术研究院有限公司 | 一种发电机输出电压控制方法及控制电路 |
ES2926998T3 (es) * | 2015-03-05 | 2022-10-31 | Energica Motor Company S P A | Motocicleta eléctrica con sistema antibloqueo de ruedas |
CN106065819B (zh) * | 2016-07-19 | 2019-07-09 | 宁波城市职业技术学院 | 一种用于机动车提高车载发电机发电量的装置 |
US11352964B2 (en) * | 2017-10-06 | 2022-06-07 | Briggs & Stratton, Llc | Cylinder deactivation for a multiple cylinder engine |
WO2019186961A1 (ja) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | ハイブリッド式エンジン発電機の出力制御装置 |
US10940884B2 (en) * | 2018-06-08 | 2021-03-09 | GM Global Technology Operations LLC | Systems and methods for brake pull mitigation |
CN110350830A (zh) * | 2019-08-08 | 2019-10-18 | 安徽德科电气科技有限公司 | 一种永磁机整流装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959099A (ja) * | 1982-09-28 | 1984-04-04 | Nippon Denso Co Ltd | 車両用発電機の制御装置 |
JPS61247300A (ja) * | 1985-04-24 | 1986-11-04 | Hitachi Ltd | 充電発電機の制御装置 |
JP2000316300A (ja) * | 1999-04-27 | 2000-11-14 | Hitachi Constr Mach Co Ltd | 車両用発電装置 |
JP2002153097A (ja) * | 2000-11-15 | 2002-05-24 | Toyota Motor Corp | 車載された発電電動機の制御装置および制御方法 |
JP2009002228A (ja) * | 2007-06-21 | 2009-01-08 | Mitsubishi Electric Corp | 車両用駆動装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131037A (ja) * | 1983-12-20 | 1985-07-12 | 株式会社デンソー | 車両充電発電機用制御装置 |
US5444354A (en) * | 1992-03-02 | 1995-08-22 | Hitachi, Ltd. | Charging generator control for vehicles |
JP3102981B2 (ja) * | 1993-12-28 | 2000-10-23 | 三菱電機株式会社 | 車両用交流発電機の出力制御装置 |
US6137247A (en) * | 1997-12-08 | 2000-10-24 | Denso Corporation | Electric power generation control for vehicles using a plurality of control signals |
JP3921819B2 (ja) * | 1998-06-19 | 2007-05-30 | 株式会社エクォス・リサーチ | 駆動装置 |
JP3708718B2 (ja) * | 1998-08-24 | 2005-10-19 | 三菱電機株式会社 | 自動車用エンジンの出力制御装置 |
US6892701B2 (en) * | 2003-01-28 | 2005-05-17 | General Electric Company | Method and apparatus for controlling locomotive smoke emissions during transient operation |
JP2004274842A (ja) * | 2003-03-06 | 2004-09-30 | Suzuki Motor Corp | 交流発電機の発電制御装置 |
JP4554997B2 (ja) * | 2004-06-10 | 2010-09-29 | 日産自動車株式会社 | 車両の駆動力制御装置 |
US7406370B2 (en) * | 2004-08-24 | 2008-07-29 | Honeywell International Inc. | Electrical energy management system on a more electric vehicle |
US7262516B2 (en) * | 2005-07-15 | 2007-08-28 | General Electric Company | Methods and systems for operating engine generator sets |
JP4577274B2 (ja) * | 2006-06-06 | 2010-11-10 | 株式会社デンソー | 車両用電源システム |
KR100957144B1 (ko) * | 2007-11-07 | 2010-05-11 | 현대자동차주식회사 | 차량의 발전 제어장치 및 방법 |
FR2979765B1 (fr) * | 2011-09-01 | 2015-06-26 | Leroy Somer Moteurs | Procede de regulation d'un groupe electrogene |
FR2979767B1 (fr) * | 2011-09-01 | 2015-04-03 | Leroy Somer Moteurs | Procede de regulation d'un groupe electrogene |
US9548693B2 (en) * | 2012-10-18 | 2017-01-17 | Regal Beloit America, Inc. | Methods and voltage regulator for power distribution in a hybrid system |
US8897943B2 (en) * | 2013-03-15 | 2014-11-25 | Deere & Company | Battery electric hybrid drive for a combine harvester |
-
2011
- 2011-06-03 US US13/701,597 patent/US8922035B2/en active Active
- 2011-06-03 JP JP2012518466A patent/JPWO2011152522A1/ja active Pending
- 2011-06-03 CN CN201180027279.7A patent/CN102918763B/zh active Active
- 2011-06-03 WO PCT/JP2011/062803 patent/WO2011152522A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959099A (ja) * | 1982-09-28 | 1984-04-04 | Nippon Denso Co Ltd | 車両用発電機の制御装置 |
JPS61247300A (ja) * | 1985-04-24 | 1986-11-04 | Hitachi Ltd | 充電発電機の制御装置 |
JP2000316300A (ja) * | 1999-04-27 | 2000-11-14 | Hitachi Constr Mach Co Ltd | 車両用発電装置 |
JP2002153097A (ja) * | 2000-11-15 | 2002-05-24 | Toyota Motor Corp | 車載された発電電動機の制御装置および制御方法 |
JP2009002228A (ja) * | 2007-06-21 | 2009-01-08 | Mitsubishi Electric Corp | 車両用駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102918763B (zh) | 2015-09-30 |
JPWO2011152522A1 (ja) | 2013-08-01 |
US8922035B2 (en) | 2014-12-30 |
US20130076034A1 (en) | 2013-03-28 |
CN102918763A (zh) | 2013-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011152522A1 (ja) | レジャービークル | |
JP4008437B2 (ja) | パワーモジュールの駆動制御装置、及び、ハイブリッド車両 | |
US7520351B2 (en) | Power control unit | |
US6260644B1 (en) | Motor controlling apparatus for a hybrid car | |
US7145261B2 (en) | Electric generator control method and apparatus, and vehicle equipped with such apparatus | |
US7730983B2 (en) | Power control for hybrid motorcycle | |
WO2016203452A1 (en) | Regenerative braking system and method | |
CN110506159B (zh) | 发动机起动控制装置 | |
JP6802378B2 (ja) | ビークル | |
US7784574B2 (en) | Power control for hybrid motorcycle | |
JP2010540334A5 (ja) | ||
JP2004092634A (ja) | 発電機搭載内燃機関駆動車両 | |
JPWO2017135315A1 (ja) | リーン車両 | |
JP4573298B2 (ja) | 内燃機関の回転変動制御装置 | |
JP3646632B2 (ja) | 車両の走行制御装置 | |
JP2017002893A (ja) | エンジン駆動制御システム及び車両 | |
CN111959673A (zh) | 一种摩托车混动控制方法及系统 | |
WO2017126165A1 (ja) | エンジン搭載ビークル | |
JP2012086662A (ja) | 車両用エンジン始動制御装置 | |
US20080035397A1 (en) | Power control for hybrid motorcycle | |
JP2010114960A (ja) | 発電機制御装置 | |
JP2016094161A (ja) | 車両の制御装置 | |
WO2021015164A1 (ja) | ビークル | |
CN110462184B (zh) | 车辆发动机控制装置 | |
CN213892792U (zh) | 一种摩托车混动控制系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180027279.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11789923 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012518466 Country of ref document: JP Ref document number: 13701597 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11789923 Country of ref document: EP Kind code of ref document: A1 |