CN111086381A - Vehicle with a steering wheel - Google Patents

Vehicle with a steering wheel Download PDF

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Publication number
CN111086381A
CN111086381A CN201911378691.8A CN201911378691A CN111086381A CN 111086381 A CN111086381 A CN 111086381A CN 201911378691 A CN201911378691 A CN 201911378691A CN 111086381 A CN111086381 A CN 111086381A
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CN
China
Prior art keywords
electric
engine
drive
power
vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN201911378691.8A
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Chinese (zh)
Inventor
刘岩虎
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Beiqi Foton Motor Co Ltd
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Beiqi Foton Motor Co Ltd
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Publication date
Application filed by Beiqi Foton Motor Co Ltd filed Critical Beiqi Foton Motor Co Ltd
Priority to CN201911378691.8A priority Critical patent/CN111086381A/en
Publication of CN111086381A publication Critical patent/CN111086381A/en
Withdrawn legal-status Critical Current

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    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/24—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 apparatus, components or means specially adapted for HEVs characterised by the combustion engines
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/28—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 apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/36—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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/38—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 apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The present disclosure relates to a vehicle comprising a powertrain system and an electrical system, the powertrain system comprising an engine and a transmission for driving wheels, a power output shaft of the engine being in driving connection with the transmission only; electric system includes battery package, a plurality of electricity and drives device, a plurality of electric executive component and controller, the battery package be used for a plurality of electricity drive the device and provide the electric energy, electricity drive the device with electric executive component one-to-one sets up, is used for the drive electric executive component operation, the controller with the battery package with it drives device signal connection to drive, is used for control electricity drives the device operation. The power output shaft of the engine is only connected with the transmission mechanism for driving the wheels, and the electric system except the power system provides energy through the battery pack, so that the load of the engine can be reduced to a great extent, and a large amount of oil consumption is saved.

Description

Vehicle with a steering wheel
Technical Field
The present disclosure relates to the field of vehicle technology, and in particular, to a vehicle.
Background
The engine of the traditional fuel vehicle is used as a power source of the whole vehicle, and comprises two large mechanisms and five large systems, namely a crank link mechanism, a cam mechanism, a fuel supply system, a lubricating system, a cooling system, an ignition system and a starting system. The middle oil pump of the lubricating system is arranged in an oil pan of the engine and is connected with the output side of a flywheel of the engine through a transmission gear train; the water pump of the cooling system is also arranged in the engine so as to be in transmission connection with the output side of a flywheel of the engine; in addition, the output side of the flywheel of the engine is also connected with a compressor of an air conditioning system and a hydraulic pump of a steering system; therefore, the electric systems of the lubricating system, the cooling system, the air conditioning system, the steering system and the like of the vehicle need to be powered by the engine, so that the working load of the engine and the oil consumption of the whole vehicle are increased, the overall structure of the engine is very complex, the assembly and maintenance difficulty is increased, and the cost is high.
Disclosure of Invention
The purpose of this disclosure is to provide a vehicle, the engine simple structure of this vehicle, whole car power consumption is low.
In order to achieve the above object, the present disclosure provides a vehicle including a powertrain system and an electric system, the powertrain system including an engine and a transmission mechanism for driving wheels, a power output shaft of the engine being drivingly connected only to the transmission mechanism; electric system includes battery package, a plurality of electricity and drives device, a plurality of electric executive component and controller, the battery package be used for a plurality of electricity drive the device and provide the electric energy, electricity drive the device with electric executive component one-to-one sets up, is used for the drive electric executive component operation, the controller with the battery package with it drives device signal connection to drive, is used for control electricity drives the device operation.
Optionally, the transmission mechanism of the wheel includes a clutch, a gearbox, a transmission shaft and a drive axle, the power output shaft of the engine is connected to the power input end of the clutch, the power output shaft of the clutch is connected to the input end of the gearbox, the power output shaft of the gearbox is connected to the power input end of the transmission shaft, the power output shaft of the transmission shaft is connected to the power input end of the drive axle, and the power output shaft of the drive axle is connected to the wheel.
Optionally, the electrical system comprises an air conditioning system, the electrical actuator in the air conditioning system comprises a compressor, the compressor is arranged on the frame, the electric driving device comprises a first motor, and an output end of the first motor is in transmission connection with an input end of the compressor.
Optionally, the electrical system includes a lubrication system, the electrical actuator in the lubrication system includes an oil pump, and the electric drive device includes a second electric motor, and an output end of the second electric motor is in transmission connection with an input end of the oil pump.
Optionally, the oil pump is fixed on an inner wall of an oil pan of the engine, a cavity for accommodating the second motor is arranged on the oil pan, and an output end of the second motor is formed as a socket which is exposed to the outside of the oil pan from the cavity.
Optionally, the electric system includes a cooling system, the electric actuator in the cooling system includes a water pump, the water pump is disposed on the vehicle frame, the electric driving device includes a third motor, and an output end of the third motor is connected to an input end of the water pump.
Optionally, the electric system includes a steering system, the electric actuator in the steering system includes a hydraulic pump, the steering system further includes a hydraulic drive cylinder, the hydraulic pump and the hydraulic drive cylinder are both disposed in the steering axle, the electric driving device includes a fourth motor, an input end of the fourth motor is connected to an input end of the hydraulic pump, an output end of the hydraulic pump is connected to an input end of the hydraulic drive cylinder, and an output end of the hydraulic drive cylinder is connected to the wheels.
Optionally, the vehicle further comprises a plurality of detection devices for detecting an operating state parameter of the electrical system and feeding back to the controller, the controller adjusting the operating state of the electric drive device based on the operating state parameter.
Optionally, the battery pack is composed of a plurality of single batteries, at least a part of the single batteries form a working power supply, the rest part of the single batteries form a standby power supply, and the working power supply and the standby power supply select one to supply power.
Optionally, the electrical system further comprises at least one of: the starting system, the ignition system, the lighting system, the instrument system, the signal system and the control system of the engine.
Through the technical scheme, the power output shaft of the engine is only connected with the transmission mechanism for driving the wheels, so that the power generated by the engine is only supplied to the transmission mechanism, and the transmission mechanism transmits the power to the wheels to drive the wheels to rotate; compared with the prior art that the engine is also used as a power source of part of the electrical system, the vehicle in the embodiment of the disclosure can greatly reduce the load of the engine and save a large amount of oil consumption; in addition, the electric actuator provides power through the battery pack, so that the electric actuator is not required to be attached to an engine to be installed, and the electric actuator in part of an electric system can be separated from the engine and can be installed at other positions as an independent structure in an adaptive manner, so that the structure of the engine can be simplified to a great extent, corresponding transmission parts are reduced, and the manufacturing and maintenance cost of the engine is reduced.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a schematic structural diagram of a vehicle of an embodiment of the present disclosure.
Description of the reference numerals
1. An engine; 2. a transmission mechanism; 21. a clutch; 22. a gearbox; 23. a drive shaft; 24. a drive axle; 3. a battery pack; 4. an air conditioning system; 41. a condenser; 42. an expansion valve; 43. an evaporator; 4. a blower; 45. a compressor; 46. a first motor; 5. a lubrication system; 51. an oil pump; 52. a second motor; 6. a cooling system; 61. a water pump; 62. a third motor; 63. a heat sink; 64. an expansion tank; 71. a hydraulic pump; 72. a hydraulic drive cylinder; 73. a fourth motor; 8. a wheel; 9. and a controller.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the use of directional terms such as "front and rear" generally means forward in the direction of the vehicle head and rearward in the direction of the vehicle tail, and "inner and outer" means inner and outer of the outline of the corresponding component. The foregoing directional terms are used only to explain and illustrate the present disclosure, and are not to be construed as limiting the present disclosure. Furthermore, the use of terms such as "first," "second," etc., are used to distinguish one element from another, and are not necessarily order nor importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.
The disclosed embodiments provide a vehicle, as shown in fig. 1, comprising a powertrain system and an electrical system, wherein:
the power system comprises an engine 1 and a transmission mechanism 2 for driving wheels 8, wherein a power output shaft of the engine 1 is only in transmission connection with the transmission mechanism 2; that is, the power generated by the engine 1 is supplied only to the transmission mechanism 2, and the wheels 8 are driven to rotate by the transmission mechanism 2, thereby enabling the vehicle to run.
The electric system comprises a battery pack 3, a plurality of electric driving devices, a plurality of electric executing pieces and a controller, wherein the battery pack 3 is used for providing electric energy for the plurality of electric driving devices, the electric driving devices and the electric executing pieces are arranged in a one-to-one correspondence mode and used for driving the electric executing pieces to operate, and the controller is in signal connection with the battery pack 3 and the electric driving devices and used for controlling the electric driving devices to operate. The electric system herein refers to a system driven by electric energy other than the above-described power system, such as an air conditioning system 4, a cooling system 6, and the like, which will be mentioned hereinafter; the electric actuators refer to components in an electric system capable of converting driving force into mechanical energy required by the system, such as a compressor 45 and a water pump 61, which will be mentioned below.
In the present disclosure, the controller 9 may be one or more, and in an example, the electrical system may perform unified Control by using only one overall controller, such as an ecu (electronic Control unit) controller, which is more beneficial to the coordination Control of each system and the distribution Control of the battery pack power. In another example, each subsystem in the electrical system, such as the air conditioning system 4, the lubrication system 5, etc., is provided with a respective independent controller, so that control signals are prevented from interfering with each other, and the control accuracy is improved.
Through the technical scheme, the power output shaft of the engine 1 is only connected with the transmission mechanism 2 for driving the wheels 8, so that the power generated by the engine 1 is only supplied to the transmission mechanism 2, and the transmission mechanism 2 transmits the power to the wheels 8 to drive the wheels 8 to rotate; compared with the prior art in which the engine 1 is also used as a power source of part of the electrical systems (such as an air conditioning system, a cooling system and the like), the vehicle in the embodiment of the disclosure can greatly reduce the load of the engine 1 and save a large amount of oil consumption; moreover, the electric actuator is powered by the battery pack 3, so that the electric actuator does not need to be attached to the engine 1, and the electric actuator in part of an electric system can be separated from the engine 1 and can be adaptively installed at other positions as an independent structure, so that the structure of the engine 1 can be simplified to a great extent, corresponding transmission parts are reduced, and the manufacturing and maintenance cost of the engine 1 is reduced.
It should be noted that the vehicle of the present disclosure may be a fuel vehicle driven by an engine, for example, a fuel vehicle provided with only the engine 1, or a hybrid vehicle provided with an electric motor and the engine 1, including but not limited to various types of small vehicles, light trucks, heavy trucks, or engineering vehicles such as a forklift truck, and the present disclosure is not limited thereto.
The power system and the electrical system in the embodiment of the present disclosure will be described in detail with reference to fig. 1, and it should be noted that the various features described below can be arbitrarily combined without conflict, and the present disclosure is not limited thereto.
In one example of the present disclosure, as shown in fig. 1, the transmission mechanism 2 of the wheel 8 includes a clutch 21, a transmission case 22, a transmission shaft 23 and a drive axle 24, a power output shaft of the engine 1 is connected to a power input end of the clutch 21, a power output shaft of the clutch 21 is connected to an input end of the transmission case 22, a power output shaft of the transmission case 22 is connected to a power input end of the transmission shaft 23, a power output shaft of the transmission shaft 23 is connected to a power input end of the drive axle 24, and a power output shaft of the drive axle 24 is connected to the wheel 8. The clutch 21 is used for cutting off or transmitting power output from the engine 1 to the transmission mechanism 2, the gearbox 22 is used for changing the rotating speed and torque output from the engine 1, and the transmission shaft 23 is used for transmitting the power from the gearbox 22 to the drive axle 24, so that the wheels 8 are driven to rotate through the drive axle 24.
It should be noted that the arrangement order of the components of the transmission mechanism 2 is not limited to this, and in other embodiments of the present disclosure, the clutch 21, the gearbox 22, the transmission shaft 23 and the drive axle 24 in the transmission mechanism 2 may be arranged and connected in any other suitable manner, which is not limited by the present disclosure.
In the embodiment of the present disclosure, the electrical system includes the air conditioning system 4, the electrical actuator in the air conditioning system 4 includes a compressor 45, the compressor 45 is disposed on the vehicle frame, the electrical driving device includes a first motor 46, and an output end of the first motor 46 is in transmission connection with an input end of the compressor 45. Here, the input end of the compressor 45 is driven by the first motor 46, the first motor 46 is powered by the battery pack 3, and compared with the related art in which the compressor 45 is mounted on the outer side of the engine 1 and the engine 1 powers the compressor 45 through the power train, the compressor 45 in the embodiment of the present disclosure is driven by the first motor 46 and does not need to be arranged attached to the engine 1, and therefore, the compressor 45 may be arranged at any suitable position of the vehicle frame. Further, the entire air conditioning system 4 may be disposed apart from the engine 1, so that the flexibility of arrangement of the air conditioning system 4 is greater.
In the embodiment of the present disclosure, the first motor 46 may be disposed inside the compressor 45, or may be disposed outside the compressor 45, which is not limited by the present disclosure.
In addition, as shown in fig. 1, the air conditioning system 4 may further include a condenser 41, an expansion valve 42, an evaporator 43, a blower 4, a cooling fan, and the like, and the respective components may be flexibly arranged according to actual needs, in an exemplary arrangement of the present disclosure, an outlet of the compressor 45 is connected to an inlet of the condenser 41, an outlet of the condenser 41 is connected to an inlet of the expansion valve 42, an outlet of the expansion valve 42 is connected to an inlet of the evaporator 43, an outlet of the evaporator 43 is connected to an inlet of the compressor 45, the blower 4 is arranged near the evaporator 43 for blowing cooling energy of the evaporator 43 into the interior space of the vehicle, and the cooling fan is arranged near the condenser 41 for blowing heat energy of the condenser 41 out of the exterior space of the vehicle. In this way, the temperature of the cab is reduced by the evaporator 43 to improve the comfort of the vehicle. In other embodiments of the present disclosure, the air conditioning system 4 may also include other components such as a PTC heater, an expansion tank 64, a temperature sensor, etc., and the arrangement of the components such as the compressor 45, the evaporator 43, the condenser 41, etc., may be arranged in parallel or in series according to actual needs, but the present disclosure is not limited thereto.
In the embodiment of the present disclosure, the electrical system may further include a lubricating system 5, and the lubricating system 5 is mainly used for sending the oil pump 51 in the oil pan of the engine 1 to the oil passage of the engine 1, and performing lubricating and heat dissipation functions on the engine 1. The electrical actuator in the lubrication system 5 comprises an oil pump 51, and the electrical drive device comprises a second electric motor 52, and an output of the second electric motor 52 is in transmission connection with an input of the oil pump 51. Thus, compared with the technical scheme that the oil pump 51 in the related art is in transmission connection with the flywheel output side of the engine 1 through the transmission system, the oil pump 51 of the embodiment of the disclosure is driven by the second motor 52, so that the oil pump 51 is not limited by the engine 1, can be arranged in an oil pan to save external installation space, and can also be arranged outside the oil pan to facilitate maintenance and replacement.
As an exemplary arrangement of the present disclosure, the oil pump 51 may be fixed on an inner wall of an oil pan of the engine 1, the oil pan is provided with a cavity for accommodating the second motor 52, and an output end of the second motor 52 is formed as a socket exposed to the outside of the oil pan from the cavity. In this way, the oil pump 51 is arranged in the oil pan, so that the arrangement of a pumping pipeline is facilitated, the oil pump 51 is driven by the second motor 52, a transmission system between the flywheel output side of the engine 1 and the oil pump 51 in the related art can be omitted, the number of parts is small, the installation is convenient, the failure rate is low, and the overall performance of the engine 1 can be improved.
The second motor 52 is installed in the cavity, so that oil can be prevented from permeating into the second motor 52 and affecting the performance of the second motor 52, and in other embodiments of the present disclosure, the second motor 52 can also be integrated into the oil pump 51, and only the socket on the second motor 52 needs to be exposed. The patch socket on the second motor 52 may be any type and type of patch socket, and may be one or more patch sockets, including a power line patch socket, a data signal transmission patch socket, and the like, which is not limited in this disclosure. It should be noted that, in addition to the second motor 52 having the socket, different sockets may be provided in the electric driving device according to the functional requirements of the electric driving device, for example, the first motor 46, the third motor 62, and the fourth motor 73 have sockets, and the description of the present disclosure is omitted.
In one embodiment of the present disclosure, as shown in fig. 1, the electrical system includes a cooling system 6, and the cooling system 6 is mainly used for dissipating heat generated by heat generating components on the vehicle, such as the engine 1, the turbocharger, the transmission 22, and the electronic control device. The electric actuators in the cooling system 6 comprise a water pump 61, the water pump 61 is arranged on the vehicle frame, the electric drive comprises a third electric motor 62, and the output end of the third electric motor 62 is connected with the input end of the water pump 61. Compared with the technical scheme that the water pump 61 is arranged inside the engine 1 and connected with the flywheel output side of the engine 1 through the transmission system in the related art, the water pump 61 in the embodiment of the disclosure is driven by the third motor 62, is not limited by the engine 1, can be arranged on the frame and spaced from the engine 1, and is freely and flexibly arranged. And the parts in the engine 1 can be reduced, and the structure of the engine 1 is simplified.
The cooling system 6 may further include components such as a water pump 61, a radiator 63, an expansion tank 64, and a cooling fan, and the components may be flexibly arranged according to actual needs, in an exemplary arrangement of the present disclosure, an outlet of the water pump 61 is connected to a coolant inlet of the engine 1, a coolant outlet of the engine 1 is connected to an inlet of the radiator 63, an outlet of the radiator 63 is connected to an inlet of the expansion tank 64, an outlet of the expansion tank 64 is connected to an inlet of the water pump 61, and the cooling fan is arranged near the radiator. In other embodiments of the present disclosure, the cooling system 6 may further include other components such as a thermostat, a temperature sensor, etc., and the water pump 61, the radiator 63, the thermostat, and the expansion tank 64 may be arranged according to actual needs, which is not limited by the present disclosure.
In the embodiment of the present disclosure, as shown in fig. 1, the electrical system may further include a steering system, the steering system is used for providing steering power to the wheels 8, an electrical actuator in the steering system includes a hydraulic pump 71, the steering system further includes a hydraulic driving cylinder 72, the hydraulic pump 71 and the hydraulic driving cylinder 72 are both disposed in the steering axle, the electric driving device includes a fourth electric motor 73, an input end of the fourth electric motor 73 is connected to an input end of the hydraulic pump 71, an output end of the hydraulic pump 71 is connected to an input end of the hydraulic driving cylinder 72, and an output end of the hydraulic driving cylinder 72 is connected to the wheels 8. Thus, compared to the related art in which the hydraulic pump 71 is disposed outside the engine 1 and the engine 1 powers the hydraulic pump 71 through the power train, the hydraulic pump 71 of the steering system in the embodiment of the present disclosure is driven by the fourth motor 73, and the hydraulic pump 71 may be disposed near the hydraulic drive cylinder 72 for driving the steering, which can reduce energy transmission loss, enhance the steering power transmitted to the hydraulic drive cylinder 72, and save more effort in steering.
It should be understood here that in other embodiments of the present disclosure, the hydraulic pump 71 may be disposed at other positions of the vehicle frame, for example, may be disposed near the engine 1, or near the steering wheel rotating shaft, etc., and the present disclosure is not limited thereto.
In the technical scheme, the air conditioning system 4, the lubricating system 5, the cooling system 6 and the steering system are supplied with electric energy through the battery pack 3 and driven by the electric driving device to operate. In order to realize automatic control of each electric system, and in cooperation with each other, in the embodiment of the present disclosure, the vehicle may further include a plurality of detection devices in signal connection with the controller 9, the detection devices are used for detecting the operating state parameters of the electric system and feeding back the operating state parameters to the controller 9, and the controller 9 controls the operation of the electric driving device based on the operating state parameters.
In the electrical system of the present disclosure, a plurality of detection devices may be included, for example, in the air conditioning system 4, a temperature detector may be disposed on a refrigerant pipeline of the air conditioner, or a temperature sensor may be installed in the cab to detect the temperature of the refrigerant in the air conditioning system 4 or the temperature of the cab in real time, and the controller 9 may regulate and control the air conditioning system 4 in real time according to the temperature detected by the detection devices.
For another example, in the lubrication system 5, a temperature sensor may be provided in the engine 1 to detect the oil temperature, a pressure sensor may be provided in the oil pump 51 to detect the oil pressure, and the pumping power of the oil pump 51 may be adjusted according to the oil temperature and the oil pressure; alternatively, in another embodiment, the controller 9 directly obtains the current state information of the engine 1, such as the rotation speed, and adjusts the pumping power of the oil pump 51 according to the load condition of the engine 1, that is, the rotation speed of the oil pump 51 may be decreased when the rotation speed of the engine 1 is low, and the rotation speed of the oil pump 51 may be increased when the rotation speed of the engine 1 is high, so as to optimize the energy consumption of the lubrication system 5.
For another example, a plurality of temperature sensors may be provided in the cooling system 6 to detect the temperature of heat generating components of the vehicle, so that the power of the water pump 61 in the cooling system 6 is controlled by the controller 9. Taking the cooling of the engine 1 as an example, the water pump 61 may not be started when the engine 1 is in a cold state or an initial start state; when the temperature of the coolant in the engine 1 exceeds a preset temperature threshold, the water pump 61 may be started to cool the engine 1; here, a plurality of temperature threshold intervals may be provided, different threshold intervals correspond to different powers of the water pump 61, and when the temperature of the coolant reaches a certain threshold interval, the water pump 61 is controlled to operate at the corresponding power, so as to achieve reasonable distribution of energy.
In addition, in other embodiments of the present disclosure, in addition to controlling the electrical systems through the controller 9, a console may be provided in the cab for manual control, taking the air conditioning system 4, the cooling system 6, the lubrication system 5 and the steering system as an example, an electric driving device in each system and the battery pack 3 establish a conductive path through a cable, and switch buttons thereof may be provided on the console, so that the driver and passengers can start and stop the systems according to the status parameters of the systems displayed by the meters, and the switch buttons may be provided in a mechanical linkage manner, so that the electrical systems can be manually controlled in case the controller 9 cannot process signals temporarily, thereby improving the safety of the vehicle.
In the embodiment of the present disclosure, the battery pack 3 is used as an energy source in an electrical system, and needs to supply power to all electrical devices in the electrical system and a control system, so that enough electric quantity needs to be ensured constantly, the battery pack 3 with large capacity can be used, the battery pack 3 is composed of a plurality of single batteries, at least a part of the single batteries form a working power supply, the rest of the single batteries form a backup power supply, and the working power supply and the backup power supply are selected to supply power, that is, the working power supply is firstly started to supply power to the electrical system, and when the electric quantity of the working power supply is insufficient, the power supply can be switched to the backup power supply to supply.
The battery package 3 is as electric system's the energy, consequently need often charge, can adopt external power supply's mode to charge for battery package 3, for example, can set up the interface on the automobile body, charges from filling electric pile to battery package 3 through the rifle that charges.
In the embodiment of the disclosure, the vehicle can also be provided with an alarm system, when the electric quantity of the working power supply is insufficient, an alarm is given to a driver and a passenger, the driver and the passenger are reminded to charge the charging pile nearby, and meanwhile, under the condition that the standby power supply is started, the controller 9 can control the air conditioning system 4, the lubricating system 5 and the like to cut off power or reduce power of a system which has little influence on the normal running of the vehicle in a short time, so that the normal running of the electric systems such as a steering system and the cooling system 6 on the vehicle is ensured, and the running safety is ensured.
In the disclosed embodiment, the electrical system may include at least one of the following in addition to the air conditioning system 4, the lubrication system 5, the cooling system 6, and the steering system mentioned above: a starting system, an ignition system, a lighting system, an instrument system, a signal system, a control system, and the like of the engine 1, to which the present disclosure is not limited.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. A vehicle comprising a powertrain system and an electrical system,
the power system comprises an engine (1) and a transmission mechanism (2) for driving wheels (8), wherein a power output shaft of the engine (1) is only in transmission connection with the transmission mechanism (2);
the electric system includes battery package (3), a plurality of electricity drive device, a plurality of electric executive component and controller, battery package (3) are used for doing a plurality of electricity drive the device and provide the electric energy, electricity drive the device with electric executive component one-to-one sets up, is used for the drive electric executive component operation, the controller with battery package (3) with electricity drive device signal connection, be used for control electric drive device operation.
2. Vehicle according to claim 1, characterized in that the transmission (2) of the wheel (8) comprises a clutch (21), a gearbox (22), a transmission shaft (23) and a drive axle (24), the power take-off shaft of the engine (1) being connected to the power input of the clutch (21), the power take-off shaft of the clutch (21) being connected to the input of the gearbox (22), the power take-off shaft of the gearbox (22) being connected to the power input of the transmission shaft (23), the power take-off shaft of the transmission shaft (23) being connected to the power input of the drive axle (24), the power take-off shaft of the drive axle (24) being connected to the wheel (8).
3. Vehicle according to claim 1, characterized in that the electrical system comprises an air conditioning system (4), that the electrical actuator in the air conditioning system (4) comprises a compressor (45), that the compressor (45) is arranged on the vehicle frame, and that the electric drive comprises a first electric motor (46), and that the output of the first electric motor (46) is in driving connection with the input of the compressor (45).
4. A vehicle according to claim 1, characterized in that the electrical system comprises a lubrication system (5), that the electrical actuator in the lubrication system (5) comprises an oil pump (51), and that the electric drive comprises a second electric machine (52), and that the output of the second electric machine (52) is in driving connection with the input of the oil pump (51).
5. Vehicle according to claim 4, characterized in that the oil pump (51) is fixed to the inner wall of an oil pan of the engine (1), in that the oil pan is provided with a chamber for accommodating the second electric motor (52), and in that the output of the second electric motor (52) is formed as a plug which emerges from the chamber to the outside of the oil pan.
6. Vehicle according to claim 1, characterized in that the electrical system comprises a cooling system (6), that the electrical actuator in the cooling system (6) comprises a water pump (61), that the water pump (61) is arranged on the vehicle frame, and that the electric drive comprises a third electric motor (62), and that the output of the third electric motor (62) is connected to the input of the water pump (61).
7. A vehicle according to claim 1, characterized in that the electric system comprises a steering system, the electric actuators in the steering system comprising a hydraulic pump (71), the steering system further comprising a hydraulic drive cylinder (72), the hydraulic pump (71) and the hydraulic drive cylinder (72) being both arranged in the steering axle, the electric drive means comprising a fourth electric motor (73), the input of the fourth electric motor (73) being connected to the input of the hydraulic pump (71), the output of the hydraulic pump (71) being connected to the input of the hydraulic drive cylinder (72), the output of the hydraulic drive cylinder (72) being connected to the wheels (8).
8. Vehicle according to any of claims 1-7, characterized in that the vehicle further comprises a number of detection means for detecting an operating state parameter of the electrical system and feeding back to the controller (9), which controller (9) adjusts the operating state of the electric drive means on the basis of the operating state parameter.
9. The vehicle according to any one of claims 1-7, characterized in that the battery pack (3) is composed of a plurality of single batteries, at least some of which form an operating power supply and the remaining of which form a backup power supply, the operating power supply supplying power in alternative to the backup power supply.
10. The vehicle of claim 1, characterized in that the electrical system further comprises at least one of: starting system, ignition system, lighting system, instrumentation system, signalling system and control system of the engine (1).
CN201911378691.8A 2019-12-27 2019-12-27 Vehicle with a steering wheel Withdrawn CN111086381A (en)

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Application Number Priority Date Filing Date Title
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CN101730631A (en) * 2006-11-28 2010-06-09 伊利诺斯工具制品有限公司 Auxiliary service pack for a work vehicle
US20120013132A1 (en) * 2010-05-18 2012-01-19 Spartan Motors, Inc. Low emissions hybrid vehicle
CN102632809A (en) * 2011-02-14 2012-08-15 福特全球技术公司 Electric vehicle and method of control for active auxiliary battery depletion
CN102729834A (en) * 2011-03-30 2012-10-17 株式会社电装 Vehicle power supply apparatus
CN203697983U (en) * 2013-12-03 2014-07-09 北汽福田汽车股份有限公司 Hybrid power system for automobile and automobile with same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101730631A (en) * 2006-11-28 2010-06-09 伊利诺斯工具制品有限公司 Auxiliary service pack for a work vehicle
US20120013132A1 (en) * 2010-05-18 2012-01-19 Spartan Motors, Inc. Low emissions hybrid vehicle
CN102632809A (en) * 2011-02-14 2012-08-15 福特全球技术公司 Electric vehicle and method of control for active auxiliary battery depletion
CN102729834A (en) * 2011-03-30 2012-10-17 株式会社电装 Vehicle power supply apparatus
CN203697983U (en) * 2013-12-03 2014-07-09 北汽福田汽车股份有限公司 Hybrid power system for automobile and automobile with same

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