CN214564585U - Single-motor hybrid system and hybrid vehicle - Google Patents
Single-motor hybrid system and hybrid vehicle Download PDFInfo
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- CN214564585U CN214564585U CN202120807378.8U CN202120807378U CN214564585U CN 214564585 U CN214564585 U CN 214564585U CN 202120807378 U CN202120807378 U CN 202120807378U CN 214564585 U CN214564585 U CN 214564585U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model provides a single motor thoughtlessly moves system and thoughtlessly moves car, include: a hybrid control system; the planetary gear set comprises a planet carrier and a plurality of planetary gears arranged on the planet carrier; the engine is in transmission connection with the planet carrier and is in communication connection with the hybrid control system; the motor is in transmission connection with the sun wheel and is in communication connection with the hybrid control system; the power output mechanism is in transmission connection with the gear ring; and the mode switching system comprises a first locker for limiting the movement of the planet carrier and a second locker for limiting the movement of the sun gear, and the first locker and the second locker are respectively in communication connection with the hybrid control system. The utility model discloses overall structure can be simplified, the various abundance of mode of operation and switch in the same direction as smooth, reduce the overall energy consumption of engine and motor.
Description
Technical Field
The utility model relates to a mix and move technical field, especially relate to a single motor system of mixing and mix motor car.
Background
Hybrid powertrain systems may improve vehicle fuel economy in a number of ways. For example, the engine may be turned off during idle, deceleration, or braking, and travel in an electric-only drive mode to eliminate efficiency losses due to inefficient power output of the engine. Additionally, energy stored in the power battery, generated by regenerative braking or generated by the electric machine during engine operation, may be utilized in an electric-only drive mode, or to supplement the torque or power of the engine in a hybrid drive mode.
Hybrid vehicles are capable of being driven by combining at least two different powers, and most of the hybrid vehicles currently employ a gasoline-electric hybrid system including an engine powered from fuel and an electric motor driven by electric power. In order to improve the combustion efficiency of the engine to the maximum extent, hybrid power systems developed by many automobile manufacturers all adopt a dual-motor structure, namely, one additional hybrid power system is added besides a driving motor.
However, the conventional hybrid system has a complicated overall structure, a difficult layout, and high total energy consumption.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing shortcoming of the prior art, the to-be-solved technical problem of the utility model is to provide a single motor thoughtlessly moves system and thoughtlessly moves the car and can simplify overall structure, and the mode is various abundant and switch in the same direction as smooth, reduces the overall energy consumption of engine and motor.
In order to solve the technical problem, the utility model provides a single motor thoughtlessly moves system, include:
a hybrid control system;
the planetary gear mechanism is used for distributing power and comprises a gear ring, a sun gear positioned at the center of the gear ring and a planetary gear set arranged between the gear ring and the sun gear, wherein the planetary gear set comprises a planet carrier and a plurality of planetary gears arranged on the planet carrier;
the engine is in transmission connection with the planet carrier and is in communication connection with the hybrid control system;
the motor is in transmission connection with the sun wheel and is in communication connection with the hybrid control system;
the power output mechanism is in transmission connection with the gear ring;
and the mode switching system comprises a first locker for limiting the movement of the planet carrier and a second locker for limiting the movement of the sun gear, and the first locker and the second locker are respectively in communication connection with the hybrid control system.
Preferably, the single motor hybrid system further comprises a drive battery electrically connected to the motor and communicatively connected to the hybrid control system.
Preferably, the power output mechanism comprises a power transmission assembly, a differential and a running mechanism which are connected in sequence, and the power transmission assembly is in transmission connection with the gear ring.
Preferably, the mode switching system further comprises a third locker for limiting the movement of the power output mechanism, a brake trigger operated by a user, and a position detector for acquiring the position of the brake trigger, wherein the brake trigger is in transmission connection with the third locker, and the position detector is in communication connection with the hybrid control system.
Preferably, the single-motor hybrid system further comprises a rotation speed detection system, the rotation speed detection system comprises a first rotation speed sensor for detecting the rotation speed of the gear ring, a second rotation speed sensor for detecting the rotation speed of the sun gear and a third rotation speed sensor for detecting the rotation speed of the planet carrier, and the first rotation speed sensor, the second rotation speed sensor and the third rotation speed sensor are respectively in communication connection with the hybrid control system.
Preferably, the hybrid control system comprises a hybrid main controller, an engine electronic control unit and a motor electronic control unit, wherein the engine electronic control unit is in communication connection with the engine and the hybrid main controller respectively, and the motor electronic control unit is in communication connection with the motor and the hybrid main controller respectively.
The utility model also provides a mix the motor car, include single motor system that thoughtlessly moves.
As above, the utility model discloses a single motor thoughtlessly moves system and thoughtlessly moves car has following beneficial effect: in the utility model, the whole structure of the single motor hybrid system is very simple and convenient to arrange, and the engine is in transmission connection with the planet carrier, thus omitting the clutch and the speed changer, greatly reducing the manufacturing cost and the maintenance cost, lightening the weight and being beneficial to the installation layout; the planetary gear mechanism and the mode switching system are combined for use, and the motor can be used as a generator and a motor, so that the power distribution of the single-motor hybrid system is flexible; under the regulation of the mode switching system, the single-motor hybrid system has various working modes and rich series-parallel combination types; the switching of different working modes is smooth, and no switching pause or frustration is caused; the hybrid control system collects and controls the working conditions of the engine and the motor in real time, controls the locking state and the unlocking state of the first locking device and the second locking device, improves the overall operation efficiency of the engine and the motor, avoids the situation that a user only uses the engine to drive the power output mechanism to operate, and enables the single-motor hybrid system to be in the most energy-saving operation state. Therefore, the utility model discloses overall structure can be simplified, the various abundance of mode of operation and switch in the same direction as smooth, reduce the overall energy consumption of engine and motor.
Drawings
Fig. 1 is a schematic structural diagram of a single-motor hybrid system according to the present invention;
fig. 2 is a communication connection diagram of the single-motor hybrid system according to the present invention.
Description of the element reference numerals
1 hybrid control system
11 mix-action master controller
12 engine electric control unit
13 electric control unit of motor
14 rotation speed detection unit
15 Battery management Unit
2 planetary gear mechanism
21 ring gear
22 sun gear
23 planetary gear set
231 planetary carrier
232 planetary gear
3 Engine
4 electric machine
5 power output mechanism
51 power transmission assembly
52 differential
6 rotational speed detecting system
61 first speed sensor
62 second rotational speed sensor
63 third rotational speed sensor
7 mode switching system
71 first latch
72 second detent
73 third latch
74 brake trigger
8 driving battery
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 and 2, the utility model provides a single motor hybrid system, include:
a hybrid control system 1;
a planetary gear mechanism 2 for distributing power, the planetary gear mechanism 2 including a ring gear 21, a sun gear 22 located at the center of the ring gear 21, and a planetary gear set 23 provided between the ring gear 21 and the sun gear 22, the planetary gear set 23 including a carrier 231 and a plurality of pinion gears 232 provided to the carrier 231;
the engine 3 is in transmission connection with the planet carrier 231 and is in communication connection with the hybrid control system 1; the engine 3 can be one of an internal combustion engine (such as a reciprocating piston engine), an external combustion engine (such as a Stirling engine and a steam engine), a jet engine and an electric motor;
the motor 4 is in transmission connection with the sun gear 22 and is in communication connection with the hybrid control system 1; the motor 4 is a motor device which can be used as a generator and a motor;
the power output mechanism 5 is in transmission connection with the gear ring 21;
the mode switching system 7, the mode switching system 7 includes a first locker 71 for limiting the movement of the planet carrier 231 and a second locker 72 for limiting the movement of the sun gear 22, and the first locker 71 and the second locker 72 are respectively connected with the hybrid control system 1 in communication.
In the utility model, the hybrid control system 1 is in communication connection with the engine 3 and the motor 4 respectively to collect and control the running state (such as the rotating speed) of the engine 3 and the running state (such as the rotating speed) of the motor 4; the hybrid control system 1 is communicatively connected to the first locker 71 and the second locker 72, respectively, to acquire and control an operation state (locking or unlocking) of the first locker 71 and an operation state (locking or unlocking) of the second locker 72.
The basic motion principle of the planetary gear mechanism 2 described above is: when the ring gear 21 is fixed, the carrier 231 and the sun gear 22 rotate in the same direction; when the carrier 231 is fixed, the ring gear 21 and the sun gear 22 rotate in reverse; when the sun gear 22 is fixed, the ring gear 21 and the carrier 231 rotate in the same direction. The planetary gear mechanism 2 is used for distributing power, that is, the engine 3 (in general, the engine 3 is an internal combustion engine) is in transmission connection with the planet carrier 231, the engine 3 transmits power to the planet carrier 231 and then is divided into two paths, one path of power can flow to the ring gear 21 to drive the power output mechanism 5, and the other path of power can flow to the sun gear 22 to drive the motor 4, so as to realize a power generation function. In the planetary gear mechanism 2, a proportional relationship is formed between the sum of the rotation speeds of the ring gear 21 and the sun gear 22 and the rotation speed of the carrier 231, that is, the sum of the rotation speeds of the ring gear 21 and the motor 4 and the rotation speed of the engine 3. When the rotation speed of the engine 3 is fixed, an inverse relationship is formed between the rotation speed of the motor 4 and the rotation speed of the ring gear 21.
The power output mechanism 5 may be a running mechanism, a jacking mechanism, or a working mechanism in other motion forms. Based on the transmission relationship, the hybrid control system 1 converts the preset speed to be reached by the power output mechanism 5 (if the power output mechanism 5 is a running mechanism, the preset speed of the power output mechanism 5 may be a running speed with respect to the ground) into the rotational speed to be reached by the ring gear 21. The current speed of the power output mechanism 5 can be changed to realize a speed change under a change in the operation mode (power generation mode or drive mode) of the motor 4. That is, the power output mechanism 5 can realize the speed change without the existing clutch and transmission in the single motor hybrid system. The hybrid control system 1 can calculate how much power the engine 3 needs to provide based on information about the load, etc., to determine the rotational speed of the engine 3. Once the rotational speed of the engine 3 and the rotational speed of the ring gear 21 are determined, the rotational speed of the sun gear 22 can be determined.
The mode switching system 7 is used for changing the power transmission path of the single-motor hybrid system, the mode switching system 7 includes a first locker 71 for limiting the movement of the carrier 231 and a second locker 72 for limiting the movement of the sun gear 22, and the change in the actions of the first locker 71 and the second locker 72 can switch a plurality of operation modes: in the first mode, when the carrier 231 is locked by the first locker 71 and the sun gear 22 is released by the second locker 72, the motor 4 is in the drive mode and transmits power to the power output mechanism 5 through the sun gear 22, the pinion gears 232, and the ring gear 21 in this order. In the second mode, when the first locker 71 releases the carrier 231 and the second locker 72 releases the sun gear 22, the engine 3 transmits power to the carrier 231 and then divides the power into two paths, one of the two paths of power is transmitted to the motor 4 through the planetary gear 232 and the sun gear 22 in order to put the motor 4 into a power generation state, and the other path of power is transmitted to the power output mechanism 5 through the planetary gear 232 and the ring gear 21 in order. At this time, it should be noted that: if the ring gear 21 is in a stationary state, i.e. the power take-off 5 is not operating, the power of the engine 3 can be fully transmitted to the motor 4, i.e. the power output by the engine 3 is fully used for generating electricity. In the third mode, when the first locker 71 releases the carrier 231 and the second locker 72 locks the sun gear 22, the power output from the engine 3 is transmitted to the power output mechanism 5 sequentially through the carrier 231, the pinion gears 232, and the ring gear 21. In the fourth mode, when the carrier 231 is released by the first locker 71 and the sun gear 22 is released by the second locker 72, the motor 4 is in the drive mode, the power output from the engine 3 is transmitted to the power output mechanism 5 through the carrier 231, the pinion 232, and the ring gear 21 in this order, and the power output from the motor 4 is transmitted to the power output mechanism 5 through the sun gear 22, the pinion 232, and the ring gear 21 in this order.
Therefore, the utility model discloses a single motor thoughtlessly moves technical effect as follows:
1. the single-motor hybrid system has a very simple overall structure and is convenient to arrange, and the engine 3 is in transmission connection with the planet carrier 231, so that a clutch and a speed changer are omitted, the manufacturing cost and the maintenance cost are greatly reduced, the weight is reduced, and the installation layout is facilitated;
2. the planetary gear mechanism 2 and the mode switching system 7 are combined for use, and the motor 4 can be used as a generator and a motor, so that the power distribution of the single-motor hybrid system is flexible; under the regulation of the mode switching system 7, the single-motor hybrid system has various working modes and rich series-parallel combination types; the switching of different working modes is smooth, and no switching pause or frustration is caused;
3. the hybrid control system 1 collects and controls the working conditions of the engine 3 and the motor 4 in real time, controls the locking state and the unlocking state of the first locker 71 and the second locker 72, improves the overall operation efficiency of the engine 3 and the motor 4, avoids the situation that a user uses the engine 3 to drive the power output mechanism 5 to operate in an engine low-efficiency interval, and enables the single-motor hybrid system to be in the most energy-saving operation state.
The single motor hybrid system further includes a drive battery 8, the drive battery 8 being electrically connected to the motor 4 and communicatively connected to the hybrid control system 1. The drive battery 8 is used to supply power to the motor 4 or store electric power generated by the motor 4. The hybrid control system 1 is connected to the drive battery 8 in communication, and can acquire the SOC value (the ratio of the remaining dischargeable electric quantity to the electric quantity in its fully charged state) of the drive battery 8 in real time. The SOC of the driving battery 8 is divided into a charged state, a low-charged state and an empty state, the SOC of the charged state (i.e. the ratio of the remaining capacity to the battery capacity, and the SOC of the driving battery 8 is adjustable by a user) ranges from greater than 25%, the SOC of the low-charged state ranges from 10% to 25%, and the SOC of the empty state ranges from less than 10%. The power output mechanism 5 is divided into a low speed, a medium speed, and a high speed that become larger in order with respect to the speed per hour of the road surface, and the low speed has a value in a range of less than 42Km/h, the medium speed has a value in a range of 42 to 82Km/h, and the high speed has a value in a range of more than 82 Km/h.
Based on the above-described SOC value of the drive battery 8 and the speed per hour of the power output mechanism 5, the operation modes of the hybrid single-motor system include the following modes, thereby reducing the total energy consumption of the hybrid single-motor system:
when the power output mechanism 5 is running at a low speed, or the drive battery 8 is in a charged state and the power output mechanism 5 is running at a medium speed (simply referred to as a low speed and a charged medium speed, hereinafter referred to in the form of short): the first locker 71 locks the carrier 231, the second locker 72 releases the sun gear 22, the motor 4 directly drives the sun gear 22, the sun gear 22 transmits power to the ring gear 21 through the pinion 232, and the ring gear 21 transmits power to the power output mechanism 5.
When the drive battery 8 is in a low-power state and the power output mechanism 5 is running at a medium speed (simply referred to as low-power medium speed): the first locker 71 releases the carrier 231, the second locker 72 releases the sun gear 22, and the motor 4 is in the power generation mode. The engine 3 directly drives the carrier 231, the carrier 231 transmits a part of the power to the sun gear 22, so that the motor 4 is placed in the power generation mode, the carrier 231 transmits another part of the power to the ring gear 21, and the ring gear 21 transmits the power to the power output mechanism 5.
When the power output mechanism 5 runs at high speed (simply referred to as high speed): the first locker 71 releases the carrier 231, the second locker 72 locks the sun gear 22, the engine 3 directly drives the carrier 231, the carrier 231 transmits the entire power to the ring gear 21, and the ring gear 21 transmits the power to the power output mechanism 5.
When the drive battery 8 is in a charged state (simply referred to as charged): the first locker 71 releases the carrier 231, the second locker 72 releases the sun gear 22, the engine 3 directly drives the carrier 231, the carrier 231 transmits the entire power to the ring gear 21, and the ring gear 21 transmits the power to the power output mechanism 5; the motor 4 is in the drive mode, the motor 4 rotates in reverse and transmits power to the ring gear 21 through the planetary gears 232, and the ring gear 21 transmits power to the power output mechanism 5.
As an embodiment of the above-described mode switching system 7: the above-described mode switching system 7 further includes a third lock 73 that restricts the movement of the power output mechanism 5, a brake trigger 74 (e.g., a brake stepped on by the driver) operated by the user, and a position detector that collects a position of the brake trigger 74, the brake trigger 74 being drivingly connected to the third lock 73, the position detector being communicatively connected to the hybrid control system 1. The position detector can collect the position information of the brake trigger 74 in real time, and when the positions of the brake triggers 74 are different, the position detector sends different motor operation instructions to the hybrid control system 1. For example, when the brake trigger 74 is a pedal, the movement stroke of the brake trigger 74 is divided into two sections, and when the brake trigger 74 is located at one of the sections, the position detector sends a motor power generation command to the hybrid control system 1, so that the hybrid control system 1 controls the motor 4 to enter the power generation mode. Furthermore, the brake trigger 74 can bring the third latch 73 into resistance to movement of the power take-off 5, or even into locking, over the entire stroke of the brake trigger 74.
When the utility model discloses a single motor hybrid system is applied to the vehicle, the following table is referred to each specific operating condition of single motor hybrid system:
TABLE 1 operating conditions of a single-motor hybrid system at vehicle start-up
TABLE 2 working states of the single-motor hybrid system at low vehicle speeds
TABLE 3 operating conditions of the single-motor hybrid system at medium vehicle speed
TABLE 4 working State of Single-Motor hybrid System at high vehicle speeds
TABLE 5 operating conditions of the hybrid electric-motor system during vehicle acceleration
TABLE 6 working conditions of the single-motor hybrid system during freewheeling or deceleration energy recovery of the vehicle
When the hybrid motor-generator system is applied to a vehicle, the power output mechanism 5 includes a power transmission module 51, a differential 52, and a traveling mechanism, which are connected in this order, and the power transmission module 51 is drivingly connected to the ring gear 21.
In order to facilitate detection of the speeds corresponding to the ring gear 21, the sun gear 22, and the carrier 231 of the planetary gear mechanism 2, the single motor hybrid system further includes a rotational speed detection system 6, the rotational speed detection system 6 includes a first rotational speed sensor 61 for detecting the rotational speed of the ring gear 21, a second rotational speed sensor 62 for detecting the rotational speed of the sun gear 22, and a third rotational speed sensor 63 for detecting the rotational speed of the carrier 231, and the first rotational speed sensor 61, the second rotational speed sensor 62, and the third rotational speed sensor 63 are respectively connected to the hybrid control system 1 in a communication manner.
In order to improve the safety reliability and the real-time transmission performance of the hybrid control system 1, the hybrid control system 1 includes a hybrid main controller 11, an engine electronic control unit 12 and a motor electronic control unit 13, the engine electronic control unit 12 is in communication connection with the engine 3 and the hybrid main controller 11 respectively, and the motor electronic control unit 13 is in communication connection with the motor 4 and the hybrid main controller 11 respectively. Further, the hybrid control system 1 further includes a rotation speed detection unit 14 and a battery management unit, the rotation speed detection unit 14 is in communication connection with the first rotation speed sensor 61, the second rotation speed sensor 62, the third rotation speed sensor 63 and the hybrid master controller 11, respectively, and the battery management unit 15 is in communication connection with the driving battery 8 and the hybrid master controller 11, respectively.
The utility model also provides a mix the motor car, including above-mentioned single motor system that thoughtlessly moves. The utility model discloses an energy consumption of mixing motor car is lower, and the mode of traveling is more diversified.
To sum up, the utility model discloses a single motor thoughtlessly moves system and thoughtlessly moves the car and can simplify overall structure, and the mode is various abundant and switch in the same direction as smooth, reduces the overall energy consumption of engine and motor. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A single motor hybrid system, comprising:
a hybrid control system (1);
a planetary gear mechanism (2) for distributing power, the planetary gear mechanism (2) including a ring gear (21), a sun gear (22) located at the center of the ring gear (21), and a planetary gear set (23) provided between the ring gear (21) and the sun gear (22), the planetary gear set (23) including a carrier (231) and a plurality of planetary gears (232) provided to the carrier (231);
the engine (3), the engine (3) is in transmission connection with the planet carrier (231) and is in communication connection with the hybrid control system (1);
the motor (4), the motor (4) is in transmission connection with the sun gear (22) and is in communication connection with the hybrid control system (1);
the power output mechanism (5), the power output mechanism (5) is in transmission connection with the gear ring (21);
the mode switching system (7) comprises a first locker (71) for limiting the movement of the planet carrier (231) and a second locker (72) for limiting the movement of the sun gear (22), and the first locker (71) and the second locker (72) are respectively connected with the hybrid control system (1) in a communication mode.
2. The single motor hybrid system according to claim 1, characterized in that: the single-motor hybrid system further comprises a driving battery (8), and the driving battery (8) is electrically connected to the motor (4) and is in communication connection with the hybrid control system (1).
3. The single motor hybrid system according to claim 1, characterized in that: the power output mechanism (5) comprises a power transmission assembly (51), a differential (52) and a running mechanism which are sequentially connected, and the power transmission assembly (51) is in transmission connection with the gear ring (21).
4. The single motor hybrid system according to claim 1, characterized in that: the mode switching system (7) further comprises a third locking device (73) for limiting the movement of the power output mechanism (5), a brake trigger (74) operated by a user and a position detector for acquiring the position of the brake trigger (74), wherein the brake trigger (74) is in transmission connection with the third locking device (73), and the position detector is in communication connection with the hybrid control system (1).
5. The single motor hybrid system according to claim 1, characterized in that: the single-motor hybrid system further comprises a rotating speed detection system (6), the rotating speed detection system (6) comprises a first rotating speed sensor (61) for detecting the rotating speed of the gear ring (21), a second rotating speed sensor (62) for detecting the rotating speed of the sun gear (22) and a third rotating speed sensor (63) for detecting the rotating speed of the planet carrier (231), and the first rotating speed sensor (61), the second rotating speed sensor (62) and the third rotating speed sensor (63) are respectively in communication connection with the hybrid control system (1).
6. The single motor hybrid system according to claim 1, characterized in that: the hybrid control system (1) comprises a hybrid master controller (11), an engine electric control unit (12) and a motor electric control unit (13), wherein the engine electric control unit (12) is in communication connection with the engine (3) and the hybrid master controller (11) respectively, and the motor electric control unit (13) is in communication connection with the motor (4) and the hybrid master controller (11) respectively.
7. A hybrid vehicle, characterized in that: comprising a single motor hybrid system as claimed in any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807378.8U CN214564585U (en) | 2021-04-19 | 2021-04-19 | Single-motor hybrid system and hybrid vehicle |
| PCT/CN2021/091561 WO2022222187A1 (en) | 2021-04-19 | 2021-04-30 | Single-electric-motor hybrid system and hybrid vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807378.8U CN214564585U (en) | 2021-04-19 | 2021-04-19 | Single-motor hybrid system and hybrid vehicle |
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| CN214564585U true CN214564585U (en) | 2021-11-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537399A (en) * | 2022-02-23 | 2022-05-27 | 阿尔特汽车技术股份有限公司 | Vehicle driving method, device, electronic device and computer-readable storage medium |
| CN114851826A (en) * | 2022-04-28 | 2022-08-05 | 重庆青山工业有限责任公司 | Longitudinally-arranged front-drive hybrid transmission structure |
| CN115214344A (en) * | 2021-04-19 | 2022-10-21 | 侯东明 | Single-motor hybrid system and hybrid vehicle |
-
2021
- 2021-04-19 CN CN202120807378.8U patent/CN214564585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214344A (en) * | 2021-04-19 | 2022-10-21 | 侯东明 | Single-motor hybrid system and hybrid vehicle |
| CN114537399A (en) * | 2022-02-23 | 2022-05-27 | 阿尔特汽车技术股份有限公司 | Vehicle driving method, device, electronic device and computer-readable storage medium |
| CN114851826A (en) * | 2022-04-28 | 2022-08-05 | 重庆青山工业有限责任公司 | Longitudinally-arranged front-drive hybrid transmission structure |
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