WO2006095210A1 - Hybrid road vehicle - Google Patents

Hybrid road vehicle Download PDF

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Publication number
WO2006095210A1
WO2006095210A1 PCT/HU2006/000019 HU2006000019W WO2006095210A1 WO 2006095210 A1 WO2006095210 A1 WO 2006095210A1 HU 2006000019 W HU2006000019 W HU 2006000019W WO 2006095210 A1 WO2006095210 A1 WO 2006095210A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
road vehicle
combustion engine
internal
generator
Prior art date
Application number
PCT/HU2006/000019
Other languages
French (fr)
Inventor
Zsolt HEGEDÜS
Géza Hivessy
Original Assignee
Hegedues Zsolt
Hivessy Geza
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hegedues Zsolt, Hivessy Geza filed Critical Hegedues Zsolt
Publication of WO2006095210A1 publication Critical patent/WO2006095210A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/20—Electric propulsion with power supplied within the vehicle using propulsion power generated by humans or animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/005—Recumbent-type bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/01—Motorcycles with four or more wheels
    • 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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • 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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/85—Solar cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

Definitions

  • the present invention relates to a hybrid road vehicle, in particular a low-weight passenger-carrying vehicle.
  • motion of a vehicle is mostly characterised by a frequently changing, but low speed, that does not usually exceed the rate of 50 km/h, a relatively frequent directional change, as well as frequent accelerating and breaking actions, while outside inhabited areas, a high speed, which may reach even the rate of 130 km/h, and a much more steady motion with less frequent directional change, breaking and acceleration relative to the former case appear to be general.
  • the electric motor-generator plays the main role, thereby the fuel consumption and the emission have been substantially reduced.
  • the internal combustion engine can work in cycles of higher efficiency since a suddenly increased power requirement is covered by the high torque of the electric motor, wherein the torque is rather high even at a very low rate of revolution. If the vehicle is equipped with a so called start-stop automatics, the internal combustion engine may be stopped, for example, in the case of waiting at a traffic lamp. A substantial portion of the breaking energy is, however, fed back into the battery.
  • An object of the present invention is to provide a solution for supporting both of the two different traffic conditions described above in a more optimal, more economic and more environment friendly manner than before by an energetic utilisation of the parking time, on the one part, and by the use of mechanical energy produced by the human force, on the other part.
  • the present invention is based on the recognition that the different traffic conditions require different types of driving systems, i.e. for the low speeds, the parking manoeuvres and the restarts in urban areas, electric energy and human force are needed that practically result in no direct environment pollution, whereas for the high speeds on the highways, an internal or external combustion engine is preferred.
  • An analysis of the two traffic conditions has led to , the further recognition that during the parking periods, the overall duration of which is longer of several order than the time that' the vehicle spends in the traffic, the buttery of the vehicle can be charged by solar energy that, in addition to the mechanical source of driving provided by the passengers of a vehicle having a relatively low weight, may cover the whole energy consumption required for the everyday traffic within the inhabited areas.
  • a hybrid vehicle has, in addition to the internal or external combustion engine and the electric motor-generator, a mechanical system for driving the vehicle by the human force, as a third driving means, and a solar cell unit arranged on the surface of the vehicle's coachwork, in particular on the top surface thereof, and adapted to charge the battery.
  • the mechanical driving system is preferably a pedal drive.
  • the units of the triple drive i.e. the internal or external combustion engine, the electric motor-generator and the mechanical drive using human force, are mechanically connected to each other through transmission units and/or said units of the triple drive are electrically connected to each other through charging generators.
  • the vehicle according to the present invention is 'preferably manufactured of modern, lightweight, high-strength materials, in particular of carbon fibre composite material or, in certain cases, partly of aluminium-magnesium alloys. It is preferred that the coachwork has an aerodynamic shape and the engine is a power source that preferably uses regenerative energy, like vegetal alcohol or vegetal oil.
  • the interior of the vehicle is equipped with seats designed for the pedal-drive, in particular with seats used on chafr-bikes.
  • the fuel consumption and the inherent emission of the vehicle equipped with such a triple hybrid drive are as low as 15-20% of the fuel consumption and the emission of the modem vehicles of today. Furthermore, this type of hybrid vehicle is capable of travelling even without producing any noise or emission.
  • Figure 1 is a schematic side view of the road vehicle equipped with a triple hybrid drive, according to an embodiment of the present invention.
  • Figure 2 is a schematic plan view of the drive chain of the vehicle shown in Figure 1.
  • the road vehicle equipped with a triple hybrid drive is provided with high efficiency solar cells on its top surface, said solar cells constituting a solar cell unit 1 connected to a battery 2 with a high energy density in it.
  • the aerodynamically shaped coachwork and the framework of this hybrid road vehicle are made of modern, lightweight, high-strength materials, in particular of a carbon fibre composite material or, in certain cases, partly of an aluminium-magnesium alloy so that the vehicle has the lowest possible weight in addition to the required strength.
  • the battery 2 is accommodated preferably behind the driver's or the passenger's seat, and it is charged with the energy captured by the solar cell unit 1 , preferably while the vehicle is parked.
  • the electric motor-generator 3 is supplied by the electric energy accumulated in the battery 2.
  • the electric motor-generator 3 can be used alone for driving the hybrid vehicle but it can be also used, if necessary, to assist the pedal drive 4 actuated by the driver and/or the passenger, said pedal drive 4 generally being adequate to the low speeds in the urban traffic as well as being healthy in today's life characterized by the lack of exercise.
  • the pedal drive 4 is connected to the driven shaft of the vehicle preferably through an automatic transmission unit 5 and a differential gear unit 6.
  • the shaft is also driven by the electric motor-generator 3 or an internal or external combustion engine 8 through another automatic transmission unit 7 and the differential gear unit 6.
  • the internal or external combustion engine 8 is mainly used outside inhabited areas thus allowing the vehicles of today to reach a common travelling speed.
  • both of the pedal drive and the internal or external combustion engine drive a respective generator and those together with the energy accumulated in the battery may be used to drive electric wheel-hub motors that operate as electric generators at breaking.

Abstract

The present invention relates to a hybrid road vehicle, in particular a low-weight passenger-carrying vehicle, comprising an internal or external combustion engine (8) and an electric motor-generator (3) connected to a battery (2). The hybrid road vehicle, in addition to the internal or external combustion engine (8) and the electric motor-generator (3), is further provided with a mechanical system for driving the vehicle by human force, as a third driving means, and with a solar cell unit (1) arranged on the surface of the vehicle's coachwork and adapted to charge the battery (2). Units of the triple drive of the hybrid road vehicle, i.e. the internal or external combustion engine (8), the electric motor-generator (3) and the mechanical drive using human force, are mechanically connected to each other though transmission units (5, 7) and/or said units of the triple drive are electrically connected to each other through charging generators.

Description

λ
HYBRID ROAD VEHICLE
The present invention relates to a hybrid road vehicle, in particular a low-weight passenger-carrying vehicle.
The extensive increase of the personal mobility nowadays results in a division of the motor traffic into basically two very different fields, one of which is the traffic within inhabited areas, whereas the other one is the traffic outside inhabited areas.
Within inhabited areas, motion of a vehicle is mostly characterised by a frequently changing, but low speed, that does not usually exceed the rate of 50 km/h, a relatively frequent directional change, as well as frequent accelerating and breaking actions, while outside inhabited areas, a high speed, which may reach even the rate of 130 km/h, and a much more steady motion with less frequent directional change, breaking and acceleration relative to the former case appear to be general.
These two traffic conditions raise completely different requirements for a vehicle. Within inhabited areas, it seems to be optimal for a vehicle to have a low weight that requires low engine power at low speeds and allows to obtain a great portion of the accelerating energy from recuperation of the breaking energy. Outside inhabited areas, however, the high engine power is typical and at the same time, the weight of the vehicle and: the scale of the energy recuperation are of less importance.
Because of the different requirements mentioned above, • even more hybrid vehicle driven by different energy sources has been developed up to now. Several variants of such vehicles have been introduced in the patent literature, for example in the patent specifications EP 0 678 414, DE 102 46 839 and US 5 799 744. The first one of the serially manufactured hybrid passenger cars was the Toyota Prius, and the later designs of such hybrid vehicles have had more or less the same construction, i.e. an electric motor-generator with an associated battery is connected to the internal combustion engine in a serial or a parallel fashion. Due to this concept, this type of vehicles has significant advantages, mainly in the traffic within inhabited areas. In the case of a cold- start or during pacing forward in heavy traffic, the electric motor-generator plays the main role, thereby the fuel consumption and the emission have been substantially reduced. On the other hand, the internal combustion engine can work in cycles of higher efficiency since a suddenly increased power requirement is covered by the high torque of the electric motor, wherein the torque is rather high even at a very low rate of revolution. If the vehicle is equipped with a so called start-stop automatics, the internal combustion engine may be stopped, for example, in the case of waiting at a traffic lamp. A substantial portion of the breaking energy is, however, fed back into the battery.
An object of the present invention is to provide a solution for supporting both of the two different traffic conditions described above in a more optimal, more economic and more environment friendly manner than before by an energetic utilisation of the parking time, on the one part, and by the use of mechanical energy produced by the human force, on the other part.
The present invention is based on the recognition that the different traffic conditions require different types of driving systems, i.e. for the low speeds, the parking manoeuvres and the restarts in urban areas, electric energy and human force are needed that practically result in no direct environment pollution, whereas for the high speeds on the highways, an internal or external combustion engine is preferred. An analysis of the two traffic conditions has led to , the further recognition that during the parking periods, the overall duration of which is longer of several order than the time that' the vehicle spends in the traffic, the buttery of the vehicle can be charged by solar energy that, in addition to the mechanical source of driving provided by the passengers of a vehicle having a relatively low weight, may cover the whole energy consumption required for the everyday traffic within the inhabited areas. Outside the inhabited areas, the internal or external combustion engine is also activated to reach the required speed. To achieve the above objects, a hybrid vehicle according to the present invention has, in addition to the internal or external combustion engine and the electric motor-generator, a mechanical system for driving the vehicle by the human force, as a third driving means, and a solar cell unit arranged on the surface of the vehicle's coachwork, in particular on the top surface thereof, and adapted to charge the battery. The mechanical driving system is preferably a pedal drive.
In a preferred embodiment of the hybrid road vehicle according to the invention, the units of the triple drive, i.e. the internal or external combustion engine, the electric motor-generator and the mechanical drive using human force, are mechanically connected to each other through transmission units and/or said units of the triple drive are electrically connected to each other through charging generators.
The vehicle according to the present invention is 'preferably manufactured of modern, lightweight, high-strength materials, in particular of carbon fibre composite material or, in certain cases, partly of aluminium-magnesium alloys. It is preferred that the coachwork has an aerodynamic shape and the engine is a power source that preferably uses regenerative energy, like vegetal alcohol or vegetal oil. In a preferred embodiment of the hybrid vehicle according to the present invention, the interior of the vehicle is equipped with seats designed for the pedal-drive, in particular with seats used on chafr-bikes.
The fuel consumption and the inherent emission of the vehicle equipped with such a triple hybrid drive are as low as 15-20% of the fuel consumption and the emission of the modem vehicles of today. Furthermore, this type of hybrid vehicle is capable of travelling even without producing any noise or emission.
The present invention will be better understood through a detailed description of a preferred embodiment thereof by referring to the accompanying drawings, in which: Figure 1 is a schematic side view of the road vehicle equipped with a triple hybrid drive, according to an embodiment of the present invention, and
Figure 2 is a schematic plan view of the drive chain of the vehicle shown in Figure 1.
As shown in Figure 1 , the road vehicle equipped with a triple hybrid drive according to the present invention is provided with high efficiency solar cells on its top surface, said solar cells constituting a solar cell unit 1 connected to a battery 2 with a high energy density in it. The aerodynamically shaped coachwork and the framework of this hybrid road vehicle are made of modern, lightweight, high-strength materials, in particular of a carbon fibre composite material or, in certain cases, partly of an aluminium-magnesium alloy so that the vehicle has the lowest possible weight in addition to the required strength.
The battery 2 is accommodated preferably behind the driver's or the passenger's seat, and it is charged with the energy captured by the solar cell unit 1 , preferably while the vehicle is parked.
The electric motor-generator 3 is supplied by the electric energy accumulated in the battery 2. The electric motor-generator 3 can be used alone for driving the hybrid vehicle but it can be also used, if necessary, to assist the pedal drive 4 actuated by the driver and/or the passenger, said pedal drive 4 generally being adequate to the low speeds in the urban traffic as well as being healthy in today's life characterized by the lack of exercise. The pedal drive 4 is connected to the driven shaft of the vehicle preferably through an automatic transmission unit 5 and a differential gear unit 6. The shaft is also driven by the electric motor-generator 3 or an internal or external combustion engine 8 through another automatic transmission unit 7 and the differential gear unit 6. The internal or external combustion engine 8 is mainly used outside inhabited areas thus allowing the vehicles of today to reach a common travelling speed.
Alternatively, both of the pedal drive and the internal or external combustion engine drive a respective generator and those together with the energy accumulated in the battery may be used to drive electric wheel-hub motors that operate as electric generators at breaking.

Claims

1. A hybrid road vehicle, in particular a low-weight passenger-carrying motor vehicle, comprising an internal or external combustion engine (8) and an electric motor-generator (3) connected to a battery (2), characterized in that in addition to the internal or external combustion engine (8) and the electric motor-generator (3), the vehicle is further provided with a mechanical system for driving the vehicle by human force, as a third driving means, and with a solar cell unit (1 ) arranged on the surface of the vehicle's coachwork and adapted to charge the battery (2).
2. The hybrid road vehicle of claim 1 , characterized by that the units of the triple drive, that is the internal or external combustion engine (8), the electric motor-generator (3) and the mechanical drive using human force, are mechanically connected to each other though transmission units (5, 7).
3. The hybrid road vehicle of claim 1 or claim 2, characterized by that the units of the triple drive, that is the internal or external combustion engine (8), the electric motor-generator (3) and the mechanical drive using human force, are electrically connected to each other through charging generators.
4. The hybrid road vehicle of any one of claims 1 to 3, characterized by that the mechanical system for driving the vehicle by the human force is a pedal drive (4).
5. The hybrid road vehicle of any one of claims 1 tb 4, characterized by that the framework and the coachwork of the vehicle are made of lightweight and high-strength materials.
6. The hybrid road vehicle of claim 5, characterized by that the framework and the coachwork of the vehicle are made of a carbon fibre composite material.
7. The hybrid road vehicle of claim 5 or 6, characterized by that the material of the framework and the coachwork partly contains an aluminium-magnesium alloy.
8. The hybrid road vehicle of any one of claims 1 to 7, characterized by that the internal or external combustion engine (8) uses a regenerative energy, like vegetal alcohol or vegetal oil.
PCT/HU2006/000019 2005-03-11 2006-03-10 Hybrid road vehicle WO2006095210A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP0500296 2005-03-11
HU0500296A HUP0500296A2 (en) 2005-03-11 2005-03-11 Hybrid driven vehicle

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Cited By (9)

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WO2010043409A1 (en) 2008-10-17 2010-04-22 Ammersee Solar Gmbh Solar generator
GB2466176A (en) * 2008-11-19 2010-06-16 Michael Lee Gareth Jones Dual power source motorised bicycle
EP2556977A1 (en) * 2010-03-31 2013-02-13 Honda Motor Co., Ltd. Hybrid vehicle
CN104401446A (en) * 2014-11-24 2015-03-11 界首市路虎车业有限公司 Safety and power-saving solar electric bicycle
US9090163B2 (en) 2010-06-17 2015-07-28 Ford Global Technologies, Llc Vehicle solar panel array with high voltage output
JP2015209177A (en) * 2014-04-30 2015-11-24 ▲福衛▼ 澤田 Manually operated vehicle
US9496751B2 (en) 2010-06-17 2016-11-15 Ford Global Technologies, Llc Vehicle power system
CN107336610A (en) * 2017-07-30 2017-11-10 海南大学 The tropical self-service electric sightseeing vehicle of scenic spot wechat formula
DE102022204139B3 (en) 2022-04-28 2023-05-25 Zf Friedrichshafen Ag Propulsion system for a muscle-electric hybrid vehicle

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US5799744A (en) 1995-01-30 1998-09-01 Kabushikikaisha Equos Research Hybrid vehicle
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Publication number Priority date Publication date Assignee Title
US4181188A (en) * 1978-08-28 1980-01-01 Richard Dessert Energy efficient passenger vehicle
US4410198A (en) * 1981-04-30 1983-10-18 Versatron Research Corporation Human powered vehicle
WO1994011214A1 (en) * 1992-11-19 1994-05-26 Francesco Cusumano Drive apparatus for pedal-powered electric vehicles
DE4306094A1 (en) * 1993-02-27 1994-09-01 Edgar Loehr Environmentally friendly, multi-seated light vehicle with manual drive
EP0678414A1 (en) 1994-04-19 1995-10-25 SMH Management Services AG Hibrid vehicle
US5799744A (en) 1995-01-30 1998-09-01 Kabushikikaisha Equos Research Hybrid vehicle
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DE20006708U1 (en) * 2000-04-05 2000-10-05 Rabe Joerg Peter Alternative vehicle design that can bring a high level of environmental compatibility and significant cost advantages for the user
DE10246839A1 (en) 2002-10-08 2004-04-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Power transmission for hybrid road vehicle can operate as parallel or series hybrid and incorporates two electrical machines and double- plate automatic clutch

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