WO2014101297A1

WO2014101297A1 - Semi-parallel hybrid power and control vehicle system

Info

Publication number: WO2014101297A1
Application number: PCT/CN2013/001650
Authority: WO
Inventors: 周军; 刘超刚; 盛涛; 马俊长
Original assignee: 河北御捷车业有限公司
Priority date: 2012-12-28
Filing date: 2013-12-27
Publication date: 2014-07-03
Also published as: CN105682965A; CN103909820A

Abstract

Disclosed is a semi-parallel hybrid power and control vehicle system, comprising an engine, a motor, a speed-reduction combined differential, a motor controller, an engine controller, a combined controller system, an operation communication system, a suspension damping and noise reduction system and a combined accelerator pedal system, wherein the engine is connected to the motor in parallel, and the speed-reduction combined differential drives a vehicle. The application and a use method of the semi-parallel hybrid power and control vehicle system are further disclosed.

Description

Semi-parallel hybrid and control vehicle system Technical Field:

Semi-parallel hybrid and control vehicle system, belonging to the field of electromechanical sports machinery, this hybrid system can be used for tricycles, four-wheelers, multi-wheelers; also can be used for power generation systems, charging systems, braking energy and inertial energy using anti-charge system.

Background technique:

There are currently three types of hybrid vehicles. One is the "parallel mode" with the engine as the main power and the electric motor as the auxiliary power of the auxiliary series hybrid electric vehicle (Fig. 2). This method is mainly driven by an engine. The electric motor has the characteristic of generating strong power when restarting. When the fuel consumption of the engine such as starting and accelerating is large, the electric motor is used to drive the motor to reduce the fuel consumption of the engine. The structure of this method is relatively simple, only need to add electric motors and batteries to the car. In addition, at low speeds, only the electric motor is used to drive, and when the speed is increased, the engine and the electric motor are combined to drive the "series, parallel mode" (Fig. 3). At the start and low speeds, it is driven by an electric motor only. When the speed is increased, the engine and the electric motor share the power efficiently. This method requires a power sharing device and a generator, and the like, and the structure is complicated. There is also an electric vehicle that is driven by an electric motor in a "series mode" (Fig. 1). The engine is only used as a power source. The car is driven by an electric motor only. The drive system is only an electric motor, but because the fuel engine is also required to be installed, So it is also a kind of hybrid car. There are many kinds of vehicle power sources: batteries, super capacitors, fuel cells, solar cells, generators of diesel locomotives, Prius hybrid vehicles, the current composite power vehicles generally refer to diesel locomotives, plus the battery of the battery has a view Hybrid vehicles are only a transitional product. The ultimate goal of developing new energy vehicles is electric vehicles. Therefore, China should cross hybrid power and directly develop electric vehicles to achieve cornering overtaking. This is not the case now. The “Eleventh-Five-Year” Special Plan for the Development of Electric Vehicle Technology (Abstract) issued by the Ministry of Science and Technology points out that the three types of electric vehicle technologies, namely pure electric, hybrid and fuel cells, have the best applicable models. For short-distance travel demand, small pure electric vehicles can be used; for long-distance travel demand, mainly hybrid vehicles, plug-in hybrid vehicles or fuel cell vehicles. Medium-sized electric vehicles, such as the BYD E6, weigh nearly 500 kilograms and take up most of the space in the car. Therefore, it is not suitable to use pure electric mode in medium and large vehicles, only hybrid power. In the past, the price of hybrid vehicles was relatively high, and it has changed. For example, the second-generation Prius adopts a 1. 5L engine, the domestic starting price is 259,800 yuan; the third-generation Prius adopts the 1. 8L engine, and the third-generation Prius retail price in the United States is 27,000. The US dollar is equivalent to RMB 170,000. At present, the lowest official price in China is 22.98 million yuan, the highest price is 26.98 million yuan, and the online merchant price is 16.79 million-26.98 million yuan. Moreover, hybrid vehicles cannot be compared horizontally with engine displacement. For example, the total power of an 8L hybrid motor is equivalent to a 2.0L class car, and the fuel consumption is lower than that of the second generation. As a result, the price gap is much smaller. The United States determines a tax credit for each eligible hybrid vehicle. This tax credit is lower than electric vehicles (up to $7,500) and Prius is $3,150, but this tax credit will be shared with the car’s hybrid car. The quarterly sales reached 60,000 units and above, and began to decrease. There will be no tax benefits from the sixth quarter. For example, if an American buys a Prius in July-September 2006, he will receive a tax credit of $3,150, and from October 1, 2007, he will no longer have a tax credit. Relatively speaking, domestic subsidies for 3,000 yuan for hybrid vehicles are still too small, at least 20,000-30,000 yuan. It is best to use tax cuts for subsidies. It is not a good way to give money directly.

Confirmation Many people think that the fuel money saved by hybrid cars can't compare with the higher prices, and the economic accounts can't be counted. The average US fuel consumption of the third-generation Prius is 4. 7L/100km, the UK announced 3. 9L/100km, and the Ministry of Industry and Information Technology gave 4. 3L/100km. In comparison, the 0L car has a fuel consumption of 5-6L per 100 kilometers on the highway, some to 7L, and 8-12L on the congested road, with an average of 6. 5- 9. 5L. When the hybrid power is calculated at 4.5 L/100 km, the fuel economy can reach 30% - 50%. In a competition in 2006, some Prius oil tanks (45L) ran 1227. 5 kilometers (of course, high speed conditions are mostly); not long ago, Hangzhou friends participated in the Beijing Auto Show, Lexus CT200h - box oil ran 1240 kilometers, The record is still very impressive. Many people test drive hybrid cars, and a box of oil can easily run to 1000 kilometers. Plug-in hybrids can also add to the increased mileage of the battery when it is fully charged. The advantages of hybrid vehicles are not only fuel economy, but also environmental protection. When the vehicle is idling, the concentration of C0 and HC in the exhaust gas is high. As the speed increases, the concentration of C0 and HC decreases (in the case of N02, the speed increases and the emission concentration increases). Some European cities have already requested to stop when they stop. Hybrid vehicles do not have idle conditions, and use electricity at start-up and low-speed, thus significantly reducing pollutant emissions. In a big city like Beijing, the average speed in the central area is 19.7 km / h. Some people predict that it will drop to 15 km I hour. PM 2. 5 will inevitably increase substantially. At this time, the advantage of hybrid power can be revealed. come out. Hybrid Power Vehicle (also known as Hybrid Power Automobile) refers to a vehicle with more than two power sources: battery, fuel cell, solar battery, diesel locomotive generator set. The current composite power vehicle generally refers to diesel locomotive. Generator, plus the battery of the car. There are currently three types of hybrid vehicles. One is the "parallel mode" in which the engine is the main power and the electric motor is used as the auxiliary power of the auxiliary series electric vehicle. This method is mainly driven by an engine, and utilizes the characteristic that the electric motor has a strong power when restarting, and when the engine fuel consumption such as starting and accelerating the automobile is large, the electric motor is used to assist the driving to reduce the fuel consumption of the engine. The structure of this method is relatively simple, only need to add electric motors and batteries to the car. The other is that the motor is driven by the electric motor at low speed, and the "series, parallel mode" of the engine and the electric motor are matched when the speed is increased. At the start and low speeds, the electric motor is driven to drive. When the speed is increased, the engine and the electric motor share the power efficiently. This method requires a power sharing device and a generator, and the like, and the structure is complicated. There is also a "series mode" of electric vehicles driven by electric motors. The engine is only used as a power source. The car is driven by an electric motor only. The drive system is only an electric motor, but because it also needs to install a fuel engine, it is also a hybrid. A kind of car. There are many kinds of vehicle power sources: batteries, super capacitors, fuel cells, solar cells, generators of diesel locomotives, Prius hybrid vehicles, current hybrid vehicles generally refer to diesel locomotives, plus batteries

There is a view that hybrid vehicles are only a transitional product. The ultimate goal of developing new energy vehicles is electric vehicles. Therefore, China should cross the hybrid power and directly develop electric vehicles to achieve cornering overtaking. This is not the case now. The 12th Five-Year Plan (Abstract) of the "Electric Vehicle Technology Development" issued by the Ministry of Science and Technology points out that: The three types of electric vehicle technologies of pure electric, hybrid and fuel cells each have the best applicable models. For short-distance travel demand, small pure electric vehicles can be used; for long-distance travel demand, mainly hybrid vehicles, plug-in hybrid vehicles or fuel cell vehicles. Medium-sized electric vehicles, such as the BYD E6, weigh nearly 500 kilograms and take up most of the space in the car. Therefore, it is not suitable to use pure electric mode in medium and large vehicles, only hybrid power. In the past, the price of hybrid vehicles was relatively high, and it has changed. For example, the second-generation Prius adopts a 1. 5L engine, the domestic starting price is 259,800 yuan; the third-generation Prius adopts the 1. 8L engine, and the third-generation Prius retail price in the United States is 27,000. The US dollar is equivalent to RMB 170,000. At present, the lowest official price in China is 229,800 yuan, the highest price is 269,800 yuan, and the online merchant price is 168,900-26.98 million. Moreover, the hybrid car can not be compared horizontally by the engine displacement, for example, 1. 8L hybrid The total power of the car is equivalent to a 2.0L class car, and the fuel consumption is lower than the second generation. As a result, the price gap is much smaller. The United States determines a tax credit for each eligible hybrid vehicle. This tax credit is lower than electric vehicles (up to $7,500) and Prius is $3,150, but this tax credit will be shared with the car’s hybrid car. The quarterly sales reached 60,000 units and above, and began to decrease. There will be no tax benefits from the sixth quarter. For example, if an American buys a Prius in July-September 2006, he will receive a $3,150 tax credit, and from October 1, 2007, he will no longer have a tax credit. Relatively speaking, domestic subsidies for 3,000 yuan for hybrid vehicles are still too small, at least 20,000-30,000 yuan. It is best to use tax cuts for subsidies. It is not a good way to give money directly. Many people think that the fuel money saved by hybrid cars can't compare with the higher prices, and the economic accounts can't be counted. The average US fuel consumption of the third-generation Prius is 4. 7L/100km, the UK announced 3. 9L/100km, and the Ministry of Industry and Information Technology gave 4. 3L/100km. In comparison, the fuel consumption of the 0L car is 5-6L in the 100 km of the expressway, and the load is 8 to 12L, and the road is 8-12L, with an average of 6. 5-9. 5L. When the hybrid power is calculated according to 4.5L/100km, the fuel economy can reach 30%-50%. In a competition in 2006, some Prius oil tanks (45L) ran 1227. 5 kilometers (of course, high speed conditions are mostly); not long ago, Hangzhou friends participated in the Beijing Auto Show, Lexus CT200h - box oil ran 1240 kilometers, The record is still very impressive. Many people test drive hybrid cars, and a box of oil can easily run to 1000 kilometers. Plug-in hybrids can also add to the increased mileage of the battery when it is fully charged. The advantages of hybrid vehicles are not only fuel economy, but also environmental protection. When the vehicle is idling, the concentration of C0 and HC in the exhaust gas is high. As the speed increases, the concentration of C0 and HC decreases (in the case of N02, the speed increases and the emission concentration increases). Some European cities have already requested to stop when they stop. Hybrid vehicles do not have idle conditions, and use electricity at start-up and low-speed, thus significantly reducing pollutant emissions. In a big city like Beijing, the average speed in the central area is 19.7 km / h. Some people predict that it will drop to 15 km I, and PM 2. 5 will inevitably increase substantially.

Summary of the invention:

The invention is a kind of semi-parallel hybrid and control vehicle system, and the hybrid power technology mainly comprises: structural arrangement and installation; power coupling; power source characteristics; fault diagnosis; management program; communication; signal detection; actuator;

The invention is a kind of semi-parallel hybrid and control vehicle system, and the functions of the hybrid power mainly include: improving safety, facilitating processing, optimizing charge and discharge, improving driving feeling, reducing emissions, reducing manufacturing energy consumption, and reducing cost, structure. Simple, improve fuel economy, extend service life, expand range of use, improve transmission efficiency, strong learning, and complete vehicle weight.

1. The present invention is a type of semi-parallel hybrid and control vehicle system, which is completely different from the existing series hybrid system (Fig. 1), and is quite different from the existing parallel hybrid system (Fig. 2, Fig. 3). , we are a semi-parallel hybrid system (Fig. 4), characterized by: a new engine and a new motor parallel deceleration combined differential drive vehicle structure, as well as a new motor controller, a new engine controller and a combined controller system, operational communication System, suspension damping and noise reduction system, combined accelerator pedal system.

1. The semi-parallel hybrid and control vehicle system of claim 1 comprising a novel engine structure, the power source of which is characterized by: an automatic centrifugal clutch, a plate clutch with a pull wire, and a self-venting with a double kettle Cooling system for high water tanks, fuel system with fuel delivery pump, engine with cyclic shifting.

Solution 1: The automatic clutch removes the one-way device and reduces the reverse drag; the chip clutch has a cable to increase the reliability of the shift;

Option 2: Cooling system with double kettle self-venting high water tank; low cost single kettle, high water tank cooling system.

Option 3: Fuel pressure system with fuel delivery pump; Low cost self-weight fuel delivery system.

Option 4: The engine can be coupled to the motor through a coupler with a clutch.

Option 5: The ecu of the EFI engine can be combined with the controller to form a complete vehicle control system.

Option 6: The engine can be diesel, gasoline, natural gas, hydrogen, biogas, and other fuels; the engine can be single cylinder or double Bar, multi-cylinder; can be two strokes, four strokes, or six strokes.

1. The semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel motor structure, characterized by: a carbon brushless 48v three-phase AC sinusoidal frequency modulation shifting system, a DC motor with a warm air (patent No.: 201120019270. 9).

Solution 1: The brushless 48v three-phase AC sinusoidal frequency modulation transmission system, the motor with hot air cooling output can save the electric heating wind; it also improves safety.

Option 2: The cost of the low-voltage inverter asynchronous motor (patent: ZL200820099608. 4) using electric vehicles.

Solution 3: The rare earth permanent magnet DC motor using the permanent magnet motor rotor structure (Patent No.: 201220285016. 7) has high efficiency and convenient control.

1. The semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel deceleration combined differential structure, the dynamic coupling characteristic of which is: the difference between the reverse gear and the forward shifting structure can be selected. Speed reducer with motor reducer and combined differential with engine reducer.

Solution 1: You can choose a differential that has (full-featured) or no reverse gear (convenient processing) and a forward shifting structure.

Option 2: Combined gear reducer with gear motor and combined differential with engine reducer. The differential is a two-box combination coupler with reverse gear.

Solution 3: The chain drive geared motor and the differential are coupled. The fuel can be reversed, the differential is independent (convenient to process); the motor can also be reversed.

1. The semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel motor controller structure, characterized by: an electric motor capable of generating a recoil using braking energy and downhill energy and coasting energy, The control software that enables the vehicle to be steplessly reduced and accelerated can replenish the battery; and the communication system decelerates or brakes the taillights.

Solution 1: Set the control switch on the brake pedal (Patent No.: ZL200820099606. 5), use the brake energy to generate the anti-charge motor control software, which can make the vehicle stepless deceleration control system, can add energy to the battery, and the communication system gives Rear taillight deceleration or brake warning signal.

Option 2: When going downhill, lightly brake, use the motor control software of its inertial energy to generate power, which can make the vehicle steplessly decelerate, can replenish energy to the battery; also improve safety; at the same time optimize charging and discharging performance; communication system Deceleration or brake warning signal for the rear taillights.

Solution 3: Set the control system on the accelerator pedal (patent: ZL200820099605. 0). When the accelerator pedal is loose, the motor control software that uses the sliding energy to generate power can make the motor steplessly decelerate, can replenish the battery, and the communication system. Deceleration or brake warning signal for the rear taillight; When the electronic accelerator pedal is depressed, the control software that enables the motor to steplessly accelerate can make the vehicle steplessly accelerate the ride; Optimize the charge and discharge performance.

1. The semi-parallel hybrid and control vehicle system of claim 1 including a novel engine controller structure characterized by: being capable of controlling the speed and power of the engine using throttle and gear positions.

Option 1: The engine can be an EFI, an electronically controlled engine that is controlled by an electronic throttle. .

Option 2: The engine can be a carburetor (processable), controlled by a mechanical system.

Option 3: The controller of the engine, the controller of the motor and the controller of the complete vehicle can be combined; the communication system decelerates or brakes the taillights.

1. The semi-parallel hybrid and control vehicle system of claim 1 including a novel combined control module for the electric machine and the engine, wherein: the combined control module is operable to switch the operation and stop and conversion of the electric motor and the engine.

Option 1: On the instrument panel, add a control button. When the fuel is working, press the electric work switch button, the fuel will automatically turn off, the electric system The system starts preparation work. When it is necessary to advance, the electric operating device goes to the "D" position, the motor rotates forward, and the vehicle advances; when it needs to stop, the motor does not turn, the electric operating device is placed to the "N"position; when it needs to be reversed When the electric operating device is placed in the "R" position, the motor is reversed and the vehicle is reversed.

Option 2: On the instrument panel, use the fuel starting device to start the engine. At this time, the electric drive work is automatically stopped. The vehicle is switched to the fuel drive system to start preparation. When the engine is in the vehicle, when it needs to advance, the gear is set. The neutral "N" can be set to "1" to start. If it is at high speed, it can be hung directly to the "5" file and smoothly spread at high speed; it also improves the driving feeling.

Solution 3: The motor and engine work and stop and switch, interlock, to ensure easy operation; also can work with electric and fuel at the same time: low-speed electric, high-speed fuel; automatic conversion when low-speed electric conversion to fuel high speed; When overtaking, you can use electric power. Use electric power when climbing and reversing, prevent toothing, and reduce the shifting mechanism and reverse shift cable.

1. The semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel reverse, forward gear, and parking gear electric operation communication system, characterized in that: the entire vehicle can be electrically driven by using a rotary button or an operating handle The operation and control of the driving aspect enables the vehicle to drive smoothly and comfortably, and also has the functions of shifting anti-charging and reversing the vehicle.

Solution 1: Using the gear controller of the electric vehicle (patent: ZL200820099604. 6), when it is necessary to advance, rotate the rotary button to the "D" position, the motor rotates forward, the vehicle goes forward; when it needs to stop, the motor does not turn. , the control rotary button is placed to the "N" position; when it is necessary to reverse, the knob button is placed to the "R" position, the motor is reversed, and the vehicle is reversed.

Option 2: When it is necessary to move forward, the operating handle is moved to the "D" position, the motor is rotating forward, the vehicle is moving forward; when it is necessary to stop, the motor does not rotate, the operating handle is moved to the "N" position; when it is necessary to reverse, The operating handle is placed in the "R" position, the motor is reversed, and the vehicle is reversed.

Solution 3: When the rotary gear or the operating handle can be used to switch the electric gear position, after the controller receives the signal, the motor will generate power backflushed to the battery, and at the same time decelerate the vehicle, and the communication system will decelerate or brake the warning signal to the rear tail lamp. The vehicle reverses motion quickly; it also improves safety; it also optimizes charge and discharge performance; it also improves driving feel.

A semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel suspension damping system, characterized in that: the vibration of the engine is isolated to ensure driving and riding comfort.

Solution 1: The support system of the engine motor and the overall assembly of the gearbox, the five-point damping support, the silencer can be installed later; the assembly can be disassembled.

Solution 2: The support system of the engine motor and the overall assembly of the gearbox, three-point damping support, the silencer is installed first, and fixed, the vibration is small. Option 3: Support system for the engine motor and the overall assembly of the gearbox, four-point damping support.

A semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel noise reduction system, characterized in that: the exhaust noise of the engine can be reduced by using a silencer to ensure a quiet indoor and outdoor environment.

Solution 1: The silencer is adopted, the circular structure, the elbow is exposed, and the three-chamber expansion structure; reduces the exhaust noise of the engine.

Option 2: Silencer, elliptical structure, four-cavity expansion structure, exposed elbow;

Solution 3: The silencer is adopted, the flat structure, the elbow is included, not exposed, and the noise is reduced; the indoor and outdoor environment is kept quiet.

1. The semi-parallel hybrid and control vehicle system according to claim 1, comprising a novel combination accelerator pedal system, wherein: the pedal pedal can be used to control the engine speed and the motor speed to ensure a pedal oil double use.

Solution 1: Using the original accelerator pedal, the external plug connects a cable to pull the electronic pedal converter to achieve the same motion; when the circuit is connected, the motor works, and when the engine is on fire, the fuel throttle works.

Solution 2: Using the original accelerator pedal, the electronic pedal converter is arranged at the same shaft position to achieve the same motion; the motor works when the circuit is turned on, and the fuel throttle works when the engine is on fire.

Option 3: Use the electronic accelerator pedal (patent number: ZL200820099607. X) to increase the converter to achieve simultaneous control; The machine works. When the EFI engine is on fire, the fuel engine works.

2. A variety of uses for a class of semi-parallel power and control vehicle systems, characterized by: For three- and four-wheel or more wheel vehicles. That is, the various uses of the composite composite structure of the vehicle.

2. A multi-parallel power and control vehicle system according to claim 2 for use in a three-wheeled vehicle, the use of which is characterized by: a three-wheel hybrid rear-drive or a three-wheeled vehicle Pre-precursor or biased partial drive with three wheels.

2. A multi-parallel power and control vehicle system according to claim 2 for use in a four-wheeled vehicle, the use of which is characterized by: a four-wheel hybrid rear rear drive or a four-wheeled vehicle front A four-wheeled four-wheel drive vehicle with a front drive and a rear rear drive and a front drive.

2. A multi-wheeled power and control vehicle system according to claim 2 for use in a multi-wheeled vehicle, the utility of which is characterized by: a multi-wheel hybrid rear rear drive or a multi-wheeled vehicle front Pre-bias or partial-wheel offset bias drive and multi-wheel mid-range drive, as well as multi-wheel multi-drive or all-wheel drive for multiple wheels.

3. The use of a type of semi-parallel hybrid and control vehicle system is characterized by the use of an electric system, a fuel-driven system, a fuel-driven and power generation system, and an electric drive and power generation system. The other system can be removed separately, and the fuel engine can be removed by working alone. The electric motor can work alone, and the motor fuel can be removed as usual. With the external plug-in charging method, it is also possible to use a charging method such as solar energy or wind energy or a method of replacing the battery.

That is, various methods of using the composite composite structure of the vehicle.

3. A method of using a semi-parallel hybrid and control vehicle system according to claim 3, wherein an electric system can be used, the method of which is characterized by: driving the vehicle separately by means of an electric motor, most suitable for low speed.

3. A method of using a semi-parallel hybrid and control vehicle system according to claim 3, wherein a fuel-driven system can be used, the method of use of which is characterized by: driving the vehicle separately with a fuel engine, which is most suitable for high speed.

3. A method of using a semi-parallel hybrid and control vehicle system according to claim 3, wherein a fuel-driven and power generation system can be used, the method of use of which is characterized in that: when the fuel is driven, the generator is in operation, and can be operated at any time. Power generation is the main battery charging.

3. A method of using a semi-parallel hybrid and control vehicle system according to claim 3, wherein an electric drive and power generation system can be used, the method of use of which is characterized in that: when the motor is driven, the motor of the engine is running, It can generate electricity to start the battery charging; the main power of the battery can also be used to charge the fuel starting battery through DC-DC; at the same time, the charging and discharging performance is optimized.

3. The method of using a semi-parallel hybrid and control vehicle system according to claim 3, which can be separately detached and operated separately. The method of use is characterized by: removing the fuel engine, electric can Work alone; remove the motor and the fuel will work as usual. They are mutually coupled and independent of each other.

3. The method for using a semi-parallel hybrid power and control vehicle system according to claim 3, wherein an external plug-in charging method, a solar energy, a wind energy charging method, or a battery replacement method may be used. Depending on: Use 220v or ΙΙΟν mains plug to charge the car battery. Solar energy can also be used to generate electricity for the battery. It is also possible to replace the battery to achieve full battery power. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram of a series hybrid system;

Figure 2 is one of the parallel hybrid system diagrams;

Figure 3 is a second diagram of a parallel hybrid system;

Figure 4 is the technical pattern of "semi-parallel hybrid and control vehicle system" (referred to as "half [Ban] and [Bing] connected [Lian]" or "BBL" system).

Claims

Semi-parallel hybrid and control vehicle system claims

1. The present invention is a type of semi-parallel hybrid power and control vehicle system. It is completely different from the existing series hybrid power system. It is very different from the existing parallel hybrid power system. Ours is a semi-parallel hybrid power system. Its characteristics It consists of: new engine and new motor parallel reduction combined differential drive vehicle structure, as well as new motor controller, new engine controller and combined controller system, operating communication system, suspension shock absorption and noise reduction system, combined accelerator pedal system.

2. The semi-parallel hybrid power and control vehicle system as claimed in claim 1, including a new engine structure, characterized by: an automatic centrifugal clutch, a plate clutch with a cable, and a self-exhausting high water tank with double water bottles for cooling. System, fuel system with fuel transfer pump, engine with cyclic transmission.

3. The semi-parallel hybrid power and control vehicle system as claimed in claim 1, including a new motor structure, characterized by: a brushless 48v three-phase AC sinusoidal frequency modulation transmission system, and a motor with hot air cooling output.

4. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new reduction combination differential structure, characterized by: a differential without reverse gear and forward gear shifting structure, with a motor reducer and combination differential with engine speed reducer.

5. The semi-parallel hybrid power and control vehicle system as claimed in claim 1, including a new motor controller structure, characterized in that: a motor capable of utilizing braking energy, downhill energy and sliding energy to generate recoil electricity, enabling The control software for the vehicle's stepless deceleration and acceleration can replenish energy for the battery; the communication system provides deceleration or braking warning signals to the rear taillights.

6. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new engine controller structure, characterized in that: the speed and power of the engine can be controlled by using the throttle and gear position.

7. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new combined control module of the motor and the engine, characterized in that: the speed and power of the motor and the engine can be controlled by using a combined pedal.

8. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new electric operation communication system for reverse gear, forward gear, and parking gear, characterized in that: it can use a rotating button or an operating handle to electrically control the entire vehicle. The vehicle is operated and controlled by the Mercedes-Benz to make the vehicle drive smoothly and comfortably, and it also has the functions of shifting gears, reverse charging, and quickly reversing the vehicle; the communication system provides a deceleration or braking warning signal to the rear taillights.

9. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new suspension damping system, which is characterized in that: it can isolate the vibration of the engine and ensure the comfort of driving and riding.

10. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new noise reduction system, which is characterized in that: it can use a muffler to reduce the exhaust noise of the engine and ensure a quiet indoor and outdoor environment.

11. The semi-parallel hybrid power and control vehicle system according to claim 1, including a new combined accelerator pedal system, characterized in that: the accelerator pedal can be used to control the engine speed and motor speed, ensuring that one pedal can be used both as oil and electricity.

12. A variety of uses for a type of semi-parallel power and control vehicle system, its use characteristics are: used in three-wheeled and four-wheeled or more wheeled vehicles; various uses of combined composite structures of vehicles.

13. The various uses of a type of semi-parallel power and control vehicle system as claimed in claim 12, for three-wheeled vehicles, and its usage characteristics are: forward-positioned three-wheeled hybrid rear-mounted rear-drive or reverse three-wheeled vehicles. Front-wheel drive or offset three-wheel drive.

14. The various uses of a type of semi-parallel power and control vehicle system as claimed in claim 12, for four-wheel vehicles, and its use characteristics are: rear-wheel drive of four-wheel hybrid or front-wheel drive of four-wheel vehicles Front-wheel drive and rear-wheel drive and front-wheel drive four-wheel drive vehicles.

15. The multiple uses of a type of semi-parallel power and control vehicle system as claimed in claim 12, for multi-wheel vehicles, and its usage is characterized by - multi-wheel hybrid rear-wheel drive or multi-wheel vehicle front-wheel drive Front-wheel drive or offset-biased drive for multiple wheels and mid-mounted mid-drive for multiple wheels; and multi-wheel multi-wheel drive or all-wheel all-wheel drive for multiple wheels.

16. The use method of a type of semi-parallel hybrid power and control vehicle system, the use method is characterized by: the electric system can be used, the fuel drive system can be used, the fuel drive and power generation system can be used, the electric drive and power generation system can be used; The other system can be dismantled separately, and the fuel engine can be dismantled to work alone. The electric motor can work alone, and the electric motor can still work as usual if the fuel is removed; various methods of using the combined composite structure of the vehicle.

17. The use method of a type of semi-parallel hybrid power and control vehicle system as claimed in claim 16 can use an electric system, and its use method is characterized by: using an electric motor to drive the vehicle alone; most suitable for low speeds.

18. The method of using a semi-parallel hybrid power and control vehicle system as claimed in claim 16, which can use a fuel drive system, wherein The usage method is characterized by: using the fuel engine to drive the vehicle alone; most suitable for high speeds.

19. The use method of a type of semi-parallel hybrid power and control vehicle system as claimed in claim 16, which can be driven by fuel and generate electricity. The method of use is characterized in that: when driven by fuel, the generator is running and can generate electricity. Charging batteries.

20. The use method of a type of semi-parallel hybrid power and control vehicle system as claimed in claim 16, which can use an electric drive and power generation system, and its use method is characterized in that: when using the electric motor to drive, the motor of the engine is running, and can The power generation is used to charge the starting battery; the main power of the battery can also be used to charge the fuel starting battery through DC-DC; at the same time, the charging and discharging performance is also optimized.

21. The use method of a type of semi-parallel hybrid power and control vehicle system as claimed in claim 16, the other system can be removed separately and the system can work alone. The method of use is characterized in that: the fuel engine can be removed, and the electric system can be used independently. Work; remove the motor and the fuel can work as usual. They are coupled to each other and independent of each other.

22. The use method of a type of semi-parallel hybrid power and control vehicle system as claimed in claim 16, using plug-in charging method, solar energy, wind energy and other charging methods or battery replacement methods, the method of use is characterized by: : Use 220v or ΙΙΟν mains external plug to charge the car battery. You can also use solar energy and wind power to charge the battery; you can also use the method of replacing the battery to achieve the purpose of fully charging the battery.