A hybrid mechanism is provided, including: an engine, a first motor, a second motor, a clutch, a hybrid unit, a differential, and a battery. The clutch, the second motor and the engine are sequentially coupled to one end of the hybrid unit, and the first motor and the battery are coupled to the othe
A hybrid mechanism is provided, including: an engine, a first motor, a second motor, a clutch, a hybrid unit, a differential, and a battery. The clutch, the second motor and the engine are sequentially coupled to one end of the hybrid unit, and the first motor and the battery are coupled to the other end of the hybrid mechanism. The battery provides supplying currents to the first motor or the second motor or receives range-extend currents from the second motor. The hybrid unit includes a first sun gear, a second sun gear, at least one planetary gear coupled to the first and second sun gears, and a planet carrier coupled to the at least one planetary gear. The hybrid mechanism has four modes. The hybrid unit harmonizes the first driving force from the first motor and the engine and the second driving force from the second motor and outputs a harmonized driving force to the differential.
대표청구항▼
1. A hybrid mechanism, comprising: an engine;a hybrid unit comprising a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and at least one planetary gear are mounted in the planet carrier, allowing the planet carrier
1. A hybrid mechanism, comprising: an engine;a hybrid unit comprising a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and at least one planetary gear are mounted in the planet carrier, allowing the planet carrier to be directly coupled to the at least one planetary gear and the at least one planetary gear to be directly coupled to the first sun gear and the second sun gear, and the first sun gear and the second sun gear share a same pivot point and are not engaged directly;a first motor coupled to the first sun gear;a second motor coupled to the engine;a first clutch coupled to the second motor;a second clutch sharing a same pivot point with the first clutch and directly coupled to the planet carrier;a differential coupled to the second sun gear;a battery mounted to the first motor and the second motor for providing supply currents to the first motor or the second motor or receiving additional currents from the second motor; anda fifth gear directly coupled to the second clutch and engaged with the planet carrier. 2. The hybrid mechanism of claim 1, further comprising a brake unit directly coupled to the second clutch. 3. The hybrid mechanism of claim 1, further comprising a first gear and a second gear, wherein the first sun gear is directly coupled to the first gear at the same pivot point, and a rotating shaft of the first motor is directly coupled to the second gear at the same pivot point, and the first gear is engaged with the second gear. 4. The hybrid mechanism of claim 1, further comprising a third gear and a fourth gear, wherein the second sun gear is directly coupled to the third gear at the same pivot point, the fourth gear is directly coupled to the differential, and the fourth gear is engaged with the third gear. 5. The hybrid mechanism of claim 1, wherein when the hybrid mechanism is operating in an all electric mode, a brake unit enables the engine and the second motor to stop providing power, and the battery provides the supplying currents to the first motor, allowing the first motor to output a first driving force to the hybrid unit, and the first driving force is transmitted from the first sun gear through the second sun gear to the differential. 6. A hybrid mechanism, comprising: an engine;a hybrid unit comprising a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and at least one planetary gear are mounted in the planet carrier, allowing the planet carrier to be directly coupled to the at least one planetary gear and the at least one planetary gear to be directly coupled to the first sun gear and the second sun gear, and the first sun gear and the second sun gear share a same pivot point and are not engaged directly;a first motor coupled to the first sun gear;a second motor coupled to the engine;a first clutch coupled to the second motor;a second clutch sharing a same pivot point with the first clutch and directly coupled to the planet carrier;a differential coupled to the second sun gear; anda battery mounted to the first motor and the second motor for providing supply currents to the first motor or the second motor or receiving additional currents from the second motor,wherein when the hybrid mechanism is operating in an electric range-extend mode, a brake unit locks a gear, allowing the planet carrier that is directly coupled to the gear not to rotate, the coupling of the first clutch allows the engine to drive the second motor to act as a power generator and provide the additional currents to the battery, the battery provides the supplying currents to the first motor, allowing the first motor to output a first driving force to the hybrid unit, and the first driving force is transmitted from the first sun gear through the second sun gear to the differential. 7. The hybrid mechanism of claim 1, wherein when the hybrid mechanism is operating in an engine/motor hybrid mode, the battery provides the supplying currents to the first motor, the first motor outputs first driving power to the hybrid unit, the first driving force is transmitted from the first sun gear to the second sun gear, the first clutch is directly coupled with the second clutch to enable the engine to output a second driving force to the hybrid unit, the second driving force is transmitted from the planet carrier to the planetary gear, and the hybrid unit receives and harmonizes the first driving force and the second driving force and outputs a harmonized driving force from the second sun gear to the differential. 8. A hybrid mechanism, comprising: an engine;a hybrid unit comprising a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and at least one planetary gear are mounted in the planet carrier, allowing the planet carrier to be directly coupled to the at least one planetary gear and the at least one planetary gear to be directly coupled to the first sun gear and the second sun gear, and the first sun gear and the second sun gear share a same pivot point and are not engaged directly;a first motor coupled to the first sun gear;a second motor coupled to the engine;a first clutch coupled to the second motor;a second clutch sharing a same pivot point with the first clutch and directly coupled to the planet carrier;a differential coupled to the second sun gear; anda battery mounted to the first motor and the second motor for providing supply currents to the first motor or the second motor or receiving additional currents from the second motor,wherein when the hybrid mechanism is operating in a double motor mode, the battery provides the supply power to the first motor and the second motor, the first motor outputs a first driving force to the hybrid unit, the first driving force is transmitted from the first sun gear to the second sun gear, allowing the second clutch to be coupled and prevented from powering up the engine, the second motor outputs a second driving force to hybrid unit, the second driving force is transmitted from the planet carrier to the planetary gear, the hybrid unit receives and harmonizes the first driving force and the second driving force and outputs a harmonized driving force from the second sun gear to the differential. 9. A hybrid mechanism mode, providing an all electric mode, an electric range extend mode and an engine/motor hybrid mode through a combination of a battery, a first motor, a second motor and an engine, wherein in the all electric mode, the battery provides supplying currents to the first motor to output power and a brake unit is provided to prevent the engine and the second motor from providing power, the battery provides the supplying currents to the first motor, enabling the first motor to output a first driving force to a hybrid unit, and the first driving force is transmitted from a first sun gear of the hybrid unit through a second sun gear of the hybrid unit to a differential. 10. A hybrid mechanism mode, providing an all electric mode, an electric range extend mode and an engine/motor hybrid mode through a combination of a battery, a first motor, a second motor and an engine, wherein in the electric range-extend mode, the engine provides power to the second motor to provide range extend currents to the battery, and the battery provides supplying currents to the first motor to output power and a brake unit locks a gear, to prevent a planet carrier directly coupled with the gear from rotation, a first clutch is coupled to allow the engine to drive the second motor to act as a power generator to provide the range-extend currents to the battery, the battery provides the supplying currents to the first motor, enabling the first motor to output a first driving force to a hybrid unit, and the first driving force is transmitted from a first sun gear of the hybrid unit through a second sun gear of the hybrid unit to a differential. 11. A hybrid mechanism mode, providing an all electric mode, an electric range extend mode and an engine/motor hybrid mode through a combination of a battery, a first motor, a second motor and an engine, wherein in the engine/motor hybrid mode, power of the engine and power of the first motor are combined to output power and the battery provides supplying currents to the first motor, the first motor output a first driving force to a hybrid unit, the first driving force is transmitted from a first sun gear of the hybrid unit to a second sun gear of the hybrid unit, a first clutch is directly coupled with a second clutch, allowing the engine to be enabled to output a second driving force to the hybrid unit, the second driving force is transmitted from a planet carrier of the hybrid unit to a planetary gear of the hybrid unit, the hybrid unit receives and harmonizes the first driving force and the second driving force and outputs a harmonized driving force from the second sun gear of the hybrid unit to a differential. 12. A hybrid mechanism mode, providing an all electric mode, an electric range extend mode, an engine/motor hybrid mode and a double motor mode through a combination of a battery, a first motor, a second motor and an engine, wherein the double motor mode, the battery provides supplying currents to the first motor and the second motor, the first motor outputs a first driving force to a hybrid unit, the first driving force is transmitted from a first sun gear of the hybrid unit to a second sun gear of the hybrid unit, a second clutch is coupled to prevent the engine from being powered, the second motor outputs a second driving force to the hybrid mechanism, the second driving force is transmitted from a planet carrier of the hybrid unit to a planetary gear of the hybrid unit, the hybrid unit receives and harmonizes the first driving force and the second driving force and outputs a harmonized driving force from the second sun gear to a differential. 13. The hybrid mechanism mode of claim 12, wherein the battery, the first motor, the second motor, and the engine provide power that is harmonized by a hybrid unit. 14. The hybrid mechanism mode of claim 13, wherein the hybrid unit comprises a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and the at least one planetary gear are mounted in the planet carrier, the planet carrier is directly coupled to the at least one planetary gear, the at least one planetary gear is directly coupled to the first sun gear and the second sun gear, and the first sun gear and the second sun gear are coupled at a same pivot point and are not engaged directly. 15. The hybrid mechanism mode of claim 14, wherein the first motor is directly coupled to the first sun gear to provide the power to the hybrid unit. 16. The hybrid mechanism mode of claim 14, wherein the second sun gear is coupled to a differential, and the differential receives the harmonized driving force transmitted from the hybrid unit to perform a speed-adjusting process. 17. The hybrid mechanism mode of claim 14, wherein the second motor is directly coupled to the first clutch, and the first clutch is directly coupled to the engine and the second motor in the electric range-extend mode, allowing the engine to drive the second motor to act as a power generator. 18. The hybrid mechanism mode of claim 17, wherein the first clutch shares a same pivot point with the second clutch, and the second clutch is coupled to the planet carrier. 19. A hybrid mechanism, comprising: an engine;a hybrid unit comprising a planet carrier, a first sun gear, a second sun gear, and at least one planetary gear, wherein the first sun gear, the second sun gear and at least one planetary gear are mounted in the planet carrier, allowing the planet carrier to be coupled to the at least one planetary gear and the at least one planetary gear to be coupled to the first sun gear and the second sun gear, and the first sun gear and the second sun gear share a same pivot point and are not engaged directly;a clutch having one end coupled to the engine and the other end coupled to the planet carrier for inputting power to the hybrid unit; anda differential coupled to the second sun gear through a pair of gears for transmitting power of the hybrid unit to the differential.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (15)
Omote Kenji,JPX ; Tsuzuki Shigeo,JPX, Control system for vehicular drive unit.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.