WO2023020462A1 - 快换式混合动力车辆、快换平台及快换方法 - Google Patents

快换式混合动力车辆、快换平台及快换方法 Download PDF

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Publication number
WO2023020462A1
WO2023020462A1 PCT/CN2022/112686 CN2022112686W WO2023020462A1 WO 2023020462 A1 WO2023020462 A1 WO 2023020462A1 CN 2022112686 W CN2022112686 W CN 2022112686W WO 2023020462 A1 WO2023020462 A1 WO 2023020462A1
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Prior art keywords
quick
vehicle
module
target
change
Prior art date
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PCT/CN2022/112686
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English (en)
French (fr)
Inventor
李书福
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浙江吉利控股集团有限公司
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Application filed by 浙江吉利控股集团有限公司 filed Critical 浙江吉利控股集团有限公司
Priority to EP22857774.8A priority Critical patent/EP4357193A1/en
Publication of WO2023020462A1 publication Critical patent/WO2023020462A1/zh
Priority to US18/435,278 priority patent/US20240174120A1/en

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    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
    • 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
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • 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
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B60L50/62—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/62—Vehicle position
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/50—Control modes by future state prediction
    • B60L2260/52—Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/50—Control modes by future state prediction
    • B60L2260/54—Energy consumption estimation
    • 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
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/40—Problem solutions or means not otherwise provided for related to technical updates when adding new parts or software
    • 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
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to the technical field of vehicle battery life, in particular to a quick-change hybrid vehicle, a quick-change platform and a quick-change method.
  • the current field of new energy vehicles is mainly divided into two types, hybrid vehicles and pure electric vehicles. Pure electric vehicles are considered to be the future of the development of the vehicle industry. Under the current technical conditions, limited by the battery energy density and fast charging speed, the mileage and charging time of electric vehicles have always been the pain points of electric vehicle users, which plagues consumers and affects their willingness to purchase electric vehicles. Vehicle development and promotion.
  • the hybrid power system includes 48V weak hybrid, high-voltage strong hybrid, plug-in hybrid and extended range, etc., and its various forms also mean that the hybrid system itself has redundant design, and energy saving and emission reduction can be achieved by adding additional components the goal of. These components, including batteries, motors and electronics, are an additional burden on the end user.
  • the technical problem to be solved by the present invention is that in the prior art, the contradiction between the cruising range and the load weight in the short-distance driving and long-distance driving scenarios of the vehicle cannot be taken into account, and the battery replacement steps are cumbersome.
  • the present application discloses a quick-change hybrid vehicle, a quick-change platform and a quick-change method.
  • a quick-change hybrid vehicle includes an electric drive module, and it is characterized in that the vehicle also includes:
  • a range-extending module, the range-extending module and the vehicle can be installed in a quick-change manner, and the range-extending module includes an engine;
  • a battery module the battery module is electrically connected to the range extender module and the electric drive module; the battery module and the vehicle can be installed in a quick-change manner.
  • the range extender module includes a first quick-change connector and a first electrical connector
  • the range-extender module is quick-change-mounted to the vehicle through the first quick-change connector
  • the first An electrical connector is quickly electrically connected to the electrical circuit of the vehicle.
  • the vehicle includes a range extender module and an electric drive module
  • the range extender module includes an engine
  • the electric drive module It includes a P1 motor and a P2/3 motor, one end of the P1 motor is connected to the engine in a quick-change manner, the other end of the P1 motor is connected to a gearbox through a clutch, and the other end of the gearbox is connected to the P2/3 motor.
  • the vehicle further includes a power control module and a differential.
  • the vehicle includes a range-extending module.
  • the range-extending module is modularized, and an engine, a generator, Intake system, exhaust system, fuel tank.
  • the range extender module is arranged at the rear end of the vehicle.
  • the vehicle also includes an electric drive module, the electric drive module is a three-in-one electric drive system, and the electric drive module is arranged at the rear end of the vehicle and close to the range extender module.
  • a quick-change platform is also disclosed.
  • the quick-change platform is provided with a battery quick-change device and a range-extending module quick-change device.
  • the battery quick-change device and the range-extender The quick change devices are respectively electrically connected with the controllers of the quick change platform and operated under the control of the controllers.
  • a quick-change method is also disclosed.
  • the power-change method is applied to the above-mentioned quick-change platform.
  • the method is executed by a controller, and the method includes:
  • the navigation data of the vehicle including the target distance between the current position of the vehicle and the target position and the number of charging stations within the target distance range;
  • the type of the target power exchange equipment includes a first capacity battery, a second capacity battery and a range extender module, the battery capacity of the first capacity battery is smaller than the set the battery capacity of the second capacity battery;
  • the determining the target driving state of the vehicle according to the preset state determination condition and the target distance includes:
  • the target distance does not meet the first distance threshold, then determining that the target driving state is a short-distance driving state
  • the target driving state is a long-distance driving state
  • the target distance is between the second distance threshold and the third distance threshold, and the number of substations within the target distance range does not meet the target number threshold, then determine that the target driving state is long distance and long time driving status.
  • the determining the type of the target battery swapping device according to the target driving state includes:
  • the target driving state is a short-distance driving state, then determining that the type of the target battery swapping device is the first capacity battery;
  • the target driving state is a long-distance driving state, it is determined that the type of the target power exchange device is the second capacity battery or the range extender module;
  • the type of the target battery swapping device is a range-extending module.
  • the vehicle includes an electric drive module, a range extender module and a battery module, the range extender module and the vehicle can be installed in a quick-change manner
  • the range extender module includes an engine; the battery The module is electrically connected to the range-extending module and the electric drive module; the battery module and the vehicle can be installed in a quick-change manner.
  • the range extender module can be adapted to different scenarios of vehicle driving.
  • the battery module is electrically connected to the range extender module and the electric drive module.
  • the range extender module supplies power to the battery module after installation, provides power for the vehicle and does not directly participate in driving, does not affect the original electric drive module of the vehicle, does not increase vehicle noise and other problems, and ensures battery life While increasing the mileage without making too many changes to the vehicle, the development cost is reduced.
  • Fig. 1 is a schematic structural view of a quick-change hybrid vehicle provided by an embodiment of the present invention
  • Fig. 2 is a schematic structural view of another quick-change hybrid vehicle provided by an embodiment of the present invention.
  • Fig. 3 is a schematic structural view of another quick-change hybrid vehicle provided by an embodiment of the present invention.
  • Fig. 4 is a flowchart of a quick change method provided by an embodiment of the present invention.
  • Fig. 5 is a flowchart of a method for determining a target driving state provided by an embodiment of the present invention
  • FIG. 6 is a flowchart of a method for determining the type of a target device provided by an embodiment of the present invention.
  • 1-battery module 2-range extender module, 21-engine, 22-generator, 23-intake system, 24-exhaust system, 3-electric drive module, 4-P1 motor, 5 -P2/3 motor, 6-power control module, 7-differential.
  • references herein to "one embodiment” or “an embodiment” refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention.
  • the orientation or positional relationship indicated by the terms “upper”, “top”, “bottom”, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention.
  • the invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of these features. Also, the terms “first”, “second”, etc. are used to distinguish similar items and not necessarily to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.
  • a quick-change hybrid vehicle As shown in Figure 1, a quick-change hybrid vehicle is disclosed, the vehicle includes an electric drive module 3, a range extender module 2 and a battery module 1, and the range extender module 2 can be connected to the vehicle Quick-change installation, the range extender module 2 includes an engine 21;
  • the battery module 1 is electrically connected to the range extender module 2 and the electric drive module 3; the battery module 1 and the vehicle can be installed in a quick-change manner. Based on the detachable installation between the range extender module 2 and the vehicle, the range extender module 2 can be adapted to different scenarios of vehicle driving. Further, the battery module 1 and the range extender module 2 and the battery The drive module 3 is electrically connected, so that the range extender module 2 supplies power to the battery module 1 after installation, and does not directly participate in driving while providing power for the vehicle. It does not affect the original electric drive module 3 of the vehicle, and does not increase the Noise and other issues, and while ensuring the cruising range, there is no need to make too many changes to the vehicle, which reduces the development cost.
  • the range extender module 2 includes a first quick-change connector and a first electrical connector, and the range-extender module 2 is installed with the vehicle in a quick-change manner through the first quick-change connector, so The first electrical connector is quickly electrically connected to the electric circuit of the vehicle.
  • the first quick-change connector is configured as a first matching interface
  • the range extender module 2 is detachably mounted on the vehicle through the first matching interface.
  • the first matching interface may be a quick-change bolt, a quick-change pin, and the like.
  • the first electrical connector is configured as a second matching interface
  • the battery module 1 is electrically connected to the electric circuit of the vehicle through the second matching interface.
  • the second matching interface may be a USB interface, or a plug structure.
  • the vehicle is provided with a first vehicle interface matching the first matching interface and a second vehicle interface matching the second matching interface.
  • the battery module 1 can be the original battery module 1 of the vehicle, which can be disassembled and installed with the vehicle through the second matching interface, so as to realize the replacement of the original battery module 1 of the vehicle.
  • the range extender module 2 can be a power supply auxiliary module, which can be installed on the vehicle when the user needs it, and electrically connected with the battery module 1, so that the range extender module 2 supplies power to the battery module 1 and increases the cruising range , It can also be disassembled when the user does not need it to reduce the load of the vehicle. Therefore, through the replacement of the battery module 1 and the disassembly and assembly of the range extender module 2, the contradiction between the cruising range and the load weight in the short-distance driving and long-distance driving scenarios of the vehicle is taken into account.
  • the user in the case of daily commuting and charging, due to the short mileage, the user only needs to install the original battery module 1 of the vehicle, which can be charged at the destination every day to ensure normal use. For the occasional state that it is difficult to charge or cannot be fully charged, the user can go to a nearby replacement station to replace the battery module 1 . In the case of long-distance commuting, the mileage is longer, but the charging and battery replacement is convenient. When the battery power of the battery module 2 is insufficient, the user can replace the large-capacity battery at the power station, thereby achieving a longer mileage. Replace or recharge at the destination to meet the needs of use.
  • the user can install a range-extending module 2 at the battery-swapping station to supply power to the battery module 12 through the range-extending module 2 . Since the first matching interface on the range-extending module 2 matches the first vehicle interface on the vehicle, rapid installation of the range-extending module 2 and the vehicle can be realized.
  • the range extender module 2 supplies power to the battery module 1 and does not directly participate in driving, it will not cause obvious NVH (noise, vibration and harshness) problems.
  • the range extender module 2 can significantly increase the mileage, and every refueling can guarantee the mileage not lower than that of a normal vehicle. In this state, the user can choose to refuel, recharge or change the battery at a suitable place, which is more flexible and obviously solves the problem of mileage anxiety.
  • a quick-change hybrid vehicle is also disclosed.
  • the vehicle includes a range extender module 2 and an electric drive module.
  • the range extender module 2 includes an engine 21 and a P1 motor 4 and the P2/3 motor 5, one end of the P1 motor 4 is connected to the engine 21 in quick change, the other end of the P1 motor 4 is connected to the gearbox through a clutch, and the other end of the gearbox is connected to the P2/3 motor 5.
  • the P1 motor 4 is installed at the output end of the engine 21 to cooperate with the C0 clutch, and is mainly used for automatic start-stop and idling charging, which can not only relieve the load pressure of the engine 21, but also strengthen the power output.
  • the P2 and P3 motors are located on the other side of the gearbox, and are mainly used for pure electric drive and energy recovery in EV (pure electric drive) mode.
  • one of the P2 motor and the P3 motor can be integrated at the output end of the gearbox, and the other can be connected to the even-numbered gear of the gearbox.
  • the vehicle further includes a power control module 6 and a differential 7 .
  • FIG. 3 another quick-change hybrid vehicle is disclosed.
  • the vehicle includes a range-extending module 2, and the range-extending module 2 is modularized.
  • An engine 21, a generator 22, an intake system 23, an exhaust system 24, and a fuel tank are integrated inside.
  • the intake system 23 and the exhaust system 24 communicate with the engine 21 respectively.
  • the engine 21 is connected to the generator 22 and the fuel tank respectively, and the range extender module 2 is formed by integrating the engine 21, the generator 22, the air intake system 23, the exhaust system 24 and the cooling system into one, and increases the At the same time, the cruising range can improve the high integration of various components of the vehicle and save space.
  • the range extender module 2 may be arranged at the rear end of the vehicle.
  • the electric drive module 3 of the vehicle can be offset to reserve an installation space for the range extender module 2 of the vehicle.
  • the range extender module 2 can also be arranged at the front end of the vehicle.
  • the vehicle further includes an electric drive module 3 , which is a three-in-one electric drive system, which is arranged at the rear end of the vehicle and close to the range extender module 2 .
  • the three-in-one electric drive system may be an electric drive system integrating a motor, a gearbox and an inverter.
  • the reduction box can be a single-speed or two-speed gearbox. It is understandable that the three-in-one electric drive system can reduce the weight of the vehicle and increase the space inside the vehicle. Furthermore, the integrated integration of the three-in-one electric drive system simplifies the external wiring between components and saves costs.
  • a quick-change platform is also disclosed.
  • the quick-change platform is provided with a battery quick-change device and a range extender module 2 quick-change device.
  • the battery quick-change device and the extender are respectively electrically connected to the controller of the quick change platform and operated by the controller.
  • a quick-change method is also disclosed, the power change method is applied to the above-mentioned quick-change platform, the method is executed by a controller, and the method includes:
  • the vehicle is equipped with a GPS navigation system, which can realize functions such as "positioning", “destination selection”, “route calculation” and “route guidance”.
  • the route can be planned through the GPS navigation system on the vehicle, and the target distance between the current position and the target position can be determined based on the planned route, and the number of power stations in the planned route can be determined, and The determined target distance and the number of supplementary stations are transmitted to the controller as navigation data.
  • the preset state determination condition of the vehicle may be preset and stored in the controller, and the preset state determination condition may be determined based on the remaining capacity in the battery.
  • the determination of the target driving state of the vehicle according to the preset state determination condition and the target distance can be realized based on the steps shown in FIG. 5 :
  • the target driving state is a long distance Long time driving condition.
  • first distance threshold is smaller than the second distance threshold
  • second distance threshold is smaller than the third distance threshold
  • first distance threshold, the second distance threshold and the third distance threshold can all be set according to actual needs, and their specific values are not limited here.
  • the target number threshold corresponding to the substation station can also be set according to the actual situation. It can be understood that, in step S403, if the target distance is between the first distance threshold and the second distance threshold, and the number of substations within the target distance meets the target number threshold, it means that the vehicle's The target distance is long, but there are sufficient charging stations in the middle, and the vehicle can be charged, so that the target driving can be determined as a long-distance driving state without worrying about the charging problem.
  • step S405 if the target distance is between the second distance threshold and the third distance threshold, and the number of charging stations within the target distance range does not meet the target number threshold, then the target distance of the vehicle is It is long, and the power supply station in the middle may not be able to meet the power supply.
  • the target driving state is determined to determine the long-distance and long-term driving state of the station, and a backup power supply equipment is needed to avoid power loss when the vehicle cannot drive to the power supply station. serious.
  • the type of the target battery exchange equipment includes a first capacity battery, a second capacity battery, and a range extender module, and the battery capacity of the first capacity battery less than the battery capacity of the second capacity battery.
  • step S106 may be based on the
  • the target driving state is a short-distance driving state, determine that the type of the target battery swapping device is the first capacity battery;
  • the target driving state is a long-distance driving state, determine that the type of the target power exchange device is the second capacity battery or the range extender module;
  • the target driving state is a long-distance and long-time driving state, it is confirmed that the type of the target battery swapping device is a range-extending module.
  • the target driving state is a short-distance driving state
  • the small-capacity battery can support the driving to the target position. Therefore, at this time, the first-capacity battery can be used as the target battery replacement device.
  • the driving state a large-capacity battery is needed to support the vehicle to drive to the target position.
  • the second-capacity battery can be used as the target battery replacement device.
  • the range-extender module can also be replaced, and the power supply can be realized through the range-extend module.
  • the range-extender module can be used as the target replacement Electric equipment, while realizing power supply, does not need to increase the vehicle load.
  • S108 Send the determined target battery swapping equipment type to the operator, so that the operator can replace the target battery swapping equipment for the vehicle.

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Abstract

一种快换式混合动力车辆，车辆包括电驱模组、增程模组和电池模组，增程模组与车辆可快换式安装，增程模组包括发动机；电池模组与增程模组和电驱模组电连接；所电池模组与车辆可快换式安装。基于增程模组与车辆之间可拆卸安装，可以实现增程模组适应于车辆行驶的不同场景，进一步的，电池模组与增程模组和电驱模组电连接，使得增程模组在安装后为电池模组供电，为车辆提供动力的同时又不直接参与驱动，不影响车辆的原装电驱模组，不会增加车辆噪声等问题，且在保证续航里程的同时又无需对车辆进行过多改动，降低了开发成本。还提供了一种快换平台及快换方法。

Description

快换式混合动力车辆、快换平台及快换方法 技术领域
本发明涉及车辆续航技术领域，具体涉及快换式混合动力车辆、快换平台及快换方法。
背景技术
当前新能源车辆领域主要分为两大类型，混合动力车辆和纯电动车辆。纯电动车辆被认为是车辆行业发展的未来。在当前技术条件下，受限于电池能量密度和快充的速度，电动车续航里程和充电时间一直是电动车辆的用户痛点，困扰着消费者，影响其购买电动车辆的意愿，严重制约了电动车辆的发展与推广。混动动力系统包括48V弱混、高压强混、插电式混动和增程式等，其多种多样的形式，也代表混动系统本身存在冗余设计，通过增加额外组件来实现节能减排的目的。这些组件，包括电池、电机和电控，对于终端用户都是额外的负担。
经过市场调研，终端用户一般有两种典型的用车方式。一是占大多数时间的日常通勤，每日行驶距离较短；二是长途远距离驾驶。每日行驶距离较短的车辆无法支持用户长途行驶，而长续航里程的车，其多余的电池包重量、混动组件，在通勤时又是冗余和负担，用户体验差，且在需要更换电池包时更换步骤繁琐。
发明内容
本发明要解决的技术问题是现有技术中无法兼顾车辆短途行驶与长途行驶场景下续航里程与负载重量之间存在矛盾以及电池更换步骤繁琐的问题。
为解决上述技术问题，本申请公开了一种快换式混合动力车辆、快换平台及快换方法。
根据本申请的一个方面，公开了一种快换式混合动力车辆，所述车辆 包括电驱模组，其特征在于，所述车辆还包括：
增程模组，所述增程模组与所述车辆可快换式安装，所述增程模组包括发动机；
电池模组，所述电池模组与所述增程模组和所述电驱模组电连接；所电池模组与所述车辆可快换式安装。
进一步的，所述增程模组包括第一快换连接件和第一电连接件，所述增程模组通过所述第一快换连接件与所述车辆快换式安装，所述第一电连接件与所述车辆的电路快速电连接。
根据本申请的另一个方面，还公开了另一种快换式混合动力车辆，所述车辆包括增程模组和电驱模组，所述增程模组包括发动机，所述电驱模组包括P1电机和P2/3电机，所述P1电机一端与所述发动机快换式连接，所述P1电机另一端通过离合器与变速箱相连，所述变速箱另一端连接所述P2/3电机。
进一步的，所述车辆还包括动力控制模块及差速器。
根据本申请的另一个方面，还公开另一种快换式混合动力车辆，所述车辆包括增程模组，所述增程模组为模块化设置，其内集成设有发动机、发电机、进气系统、排气系统、油箱。
进一步的，所述增程模组设置于所述车辆的后端。
进一步的，所述车辆还包括电驱模组，所述电驱模组为三合一电驱系统，所述设置于所述车辆的后端并靠近所述增程模组。
根据本申请的另一个方面，还公开了一种快换平台，所述快换平台其内设有电池快换装置和增程模组快换装置，所述电池快换装置和所述增程快换装置分别与快换平台的控制器电连接并由控制器控制运转。
根据本申请的另一个方面，还公开了一种快换方法，所述换电方法应用于上述所述的快换平台，所述方法由控制器执行，所述方法包括：
获取车辆的导航数据，所述导航数据包括车辆的当前位置与目标位置之间的目标距离以及所述目标距离范围内的补电站个数；
获取车辆的预设状态确定条件；
根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标 行驶状态；
根据所述目标行驶状态，确定目标换电设备的类型，所述目标换电设备的类型包括第一容量电池、第二容量电池以及增程模组，所述第一容量电池的电池容量小于所述第二容量电池的电池容量；
将所确定的目标换电设备类型发送至操作人员，以使得操作人员为所述车辆更换目标换电设备。
进一步的，所述根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标行驶状态包括：
若所述目标距离不满足第一距离阈值，则确定所述目标行驶状态为短距离行驶状态；
若所述目标距离在第一距离阈值和第二距离阈值之间，且所述目标距离范围内的补电站的个数满足目标个数阈值，则确定所述目标行驶状态为长距离行驶状态；
若所述目标距离在第二距离阈值和第三距离阈值之间，且所述目标距离范围内的补电站的个数不满足目标个数阈值，则确定所述目标行驶状态为长距离长时间行驶状态。
进一步的，所述根据所述目标行驶状态，确定目标换电设备的类型，包括：
若所述目标行驶状态为短距离行驶状态，则确定所述目标换电设备的类型为所述第一容量电池；
若所述目标行驶状态为长距离行驶状态，则确定所述目标换电设备的类型为所述第二容量电池或者为所述增程模组；
若所述目标行驶状态为长距离长时间行驶状态，则确地所述目标换电设备的类型为增程模组。
本发明中，所述车辆包括电驱模组、增程模组和电池模组，所述增程模组与所述车辆可快换式安装，所述增程模组包括发动机；所述电池模组与所述增程模组和所述电驱模组电连接；所电池模组与所述车辆可快换式安装。基于增程模组与车辆之间可拆卸安装，可以实现增程模组适应于车辆行驶的不同场景，进一步的，所述电池模组与所述增程模组和所述电驱 模组电连接，使得增程模组在安装后为电池模组供电，为车辆提供动力的同时又不直接参与驱动，不影响车辆的原装电驱模组，不会增加车辆噪声等问题，且在保证续航里程的同时又无需对车辆进行过多改动，降低了开发成本。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一实施例提供的一种快换式混合动力车辆的结构示意图；
图2是本发明一实施例提供的另一种快换式混合动力车辆的结构示意图；
图3是本发明一实施例提供的另一种快换式混合动力车辆的结构示意图；
图4是本发明一实施例提供的一种快换方法的流程图；
图5是本发明一实施例提供的确定目标行驶状态的方法流程图；
图6是本发明一实施例提供的确定目标设备的类型的方法流程图；
图中，1-电池模组，2-增程模组，21-发动机，22-发电机，23-进气系统，24-排气系统，3-电驱模组，4-P1电机，5-P2/3电机，6-动力控制模块，7-差速器。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
此处所称的“一个实施例”或“实施例”是指可包含于本发明至少一 个实现方式中的特定特征、结构或特性。在本发明的描述中，需要理解的是，术语“上”、“顶”、“底”、等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含的包括一个或者更多个该特征。而且，术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。
如图1所示，公开了一种快换式混合动力车辆，所述车辆包括电驱模组3、增程模组2和电池模组1，所述增程模组2与所述车辆可快换式安装，所述增程模组2包括发动机21；
所述电池模组1与所述增程模组2和所述电驱模组3电连接；所电池模组1与所述车辆可快换式安装。基于增程模组2与车辆之间可拆卸安装，可以实现增程模组2适应于车辆行驶的不同场景，进一步的，所述电池模组1与所述增程模组2和所述电驱模组3电连接，使得增程模组2在安装后为电池模组1供电，为车辆提供动力的同时又不直接参与驱动，不影响车辆的原装电驱模组3，不会增加车辆噪声等问题，且在保证续航里程的同时又无需对车辆进行过多改动，降低了开发成本。进一步的，所述增程模组2包括第一快换连接件和第一电连接件，所述增程模组2通过所述第一快换连接件与所述车辆快换式安装，所述第一电连接件与所述车辆的电路快速电连接。
在一种可能实现的方案中，所述第一快换连接件被构造为第一匹配接口，所述增程模组2通过所述第一匹配接口与所述车辆可拆卸安装。示例性的，所述第一匹配接口可以为快换螺栓、快换销钉等结构。所述第一电连接件被构造为第二匹配接口，所述电池模组1通过第二匹配接口与所述车辆的电路电连接。示例性的，所述第二匹配接口可以是USB接口，也可 以是插销结构。具体的，车辆上设置有与第一匹配接口匹配的第一车辆接口和与第二匹配接口匹配的第二车辆接口。
在一种可能实现的方案中，电池模组1可以是车辆的原装电池模组1，其与车辆之间可以通过第二匹配接口开拆卸安装，从而拆装实现车辆原装电池模组1的更换。增程模组2可以为供电辅助模组，其可以在用户需求时安装至车辆，并与电池模组1之间电连接，以实现增程模组2向电池模组1供电，增加续航里程，也可以在用户不需要时拆卸下来，以减小车辆的负载。从而通过对电池模组1更换以及增程模组2的拆装，兼顾了车辆短途行驶与长途行驶场景下续航里程与负载重量之间存在矛盾的问题。
示例性的，在日常通勤，且充电方面的情况下，由于行驶里程较短，用户只需要安装车辆的原装电池模组1，每日可在目的地充电，从而保证正常使用。对于偶尔难以充电或者无法充满的状态，用户可以到附近的换电站进行电池模组1更换。而在远距离通勤使用，行驶里程较长，但是充电换电方便的情况下，当电池模2电池电量不足时，用户可以在换电站更换大容量电池，从而实现较长的行驶里程。在目的地进行换电或充电，从而满足使用需要。进一步的，在远距离长时间行驶，且充电换电不方便的情况下，用户可以在换电站加装增程模组2，通过增程模组2为电池模组12供电。由于增程模组2上的第一匹配接口与车辆上的第一车辆接口匹配，可以实现增程模组2与车辆的快速安装。同时因为增程模组2为电池模组1供电而不直接参与驱动，从而不会造成明显的NVH(噪声、振动与声震粗糙度)问题。该增程模组2可以明显的增加行驶里程，且每次加油都能够保证不低于正常车辆的行驶里程。此种状态，用户在合适的地方，可以选择加油、充电或换电，较为灵活，明显的解决里程焦虑问题。
进一步的，还公开了一种快换式混合动力车辆，所述车辆包括增程模组2和电驱模组，如图2所示，所述增程模组2包括发动机21，P1电机4和P2/3电机5，所述P1电机4一端与所述发动机21快换式连接，所述P1电机4另一端通过离合器与变速箱相连，所述变速箱另一端连接所述P2/3电机5。
可以理解的是，所述P1电机4安装在发动机21的输出端，用以配合 C0离合器，主要用于自动启停、怠速充电，这样不仅能缓解发动机21的负载压力，还能强化动力输出。在一种可能实现的方案中，P2和P3电机位于变速箱的另外一侧，主要用于EV(纯电动驱动)模式下纯电驱动和能量回收。在另一种可能实现的方案中，P2电机和P3电机可以一个集成在变速箱输出端，另外一个则是连接变速箱偶数挡处。
进一步的，所述车辆还包括动力控制模块6及差速器7。
根据本申请的另一个方面，如图3所示，还公开了另一种快换式混合动力车辆，所述车辆包括增程模组2，所述增程模组2为模块化设置，其内集成设有发动机21、发电机22、进气系统23、排气系统24、油箱。所述进气系统23和所述排气系统24分别与所述发动机21连通。所述发动机21与发电机22以及油箱分别连接，通过将发动机21、发电机22、进气系统23以及所述排气系统24以及所述冷却系统集成一体，形成增程模组2，在增加续航里程的同时可以提高车辆各部件高度集成化，节约占据空间。
在一种可能实现的方案中，如图3所示，所述增程模组2可以设置于所述车辆的后端。具体的，可以将车辆的电驱模组3偏置布置，以为车辆的增程模组2预留安装空间。
可以理解的是，增程模组2也可以设置于车辆的前端。
进一步的，所述车辆还包括电驱模组3，所述电驱模组3为三合一电驱系统，所述设置于所述车辆的后端并靠近所述增程模组2。示例性的，三合一电驱系统可以是电机、减速箱和逆变器集成的电驱系统。优选的，减速箱可以是单挡或两挡变速箱。可以理解的是，三合一电驱系统更可以实现车辆的轻量化，增大车内空间。进一步的，三合一电驱系统一体化集成，简化了零部件之间的外部布线，节约成本。
根据本申请的另一个方面，还公开了一种快换平台，所述快换平台其内设有电池快换装置和增程模组2快换装置，所述电池快换装置和所述增程快换装置分别与快换平台的控制器电连接并由控制器控制运转。通过设置电池快换装置和增程快换装置，可以实现电池与车辆之间的快速更换，以及实现增程模组2与车辆之间的快速更换，提高更换效率。
根据本申请的另一个方面，如图4所示还公开了一种快换方法，所述 换电方法应用于上述所述的快换平台，所述方法由控制器执行，所述方法包括：
S100、获取车辆的导航数据，所述导航数据包括车辆的当前位置与目标位置之间的目标距离以及所述目标距离范围内的补电站个数。
具体的，车辆上设置有GPS导航系统，可以实现“定位”、“目的地选择”、“路径计算”和“路径指导”等功能。在本示例中，可以通过车辆上的GPS导航系统规划路径，并基于所规划的路径确定出当前位置与目标位置之间的目标距离，以及确定出所规划的路径中的补电站的个数，并将所确定出的目标距离、补电站个数作为导航数据传输给控制器。
S102、获取车辆的预设状态确定条件。
车辆的预设状态确定条件可以是预先设定并存储在控制器中的，预设状态确定条件可以是以电池中的剩余容量为确定基础设定。
S104、根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标行驶状态。
具体的，所述根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标行驶状态可以基于如图5所示的步骤实现：
S401、若所述目标距离不满足第一距离阈值，则确定所述目标行驶状态为短距离行驶状态；
S403、若所述目标距离在第一距离阈值和第二距离阈值之间，且所述目标距离范围内的补电站的个数满足目标个数阈值，则确定所述目标行驶状态为长距离行驶状态；
S405、若所述目标距离在第二距离阈值和第三距离阈值之间，且所述目标距离范围内的补电站的个数不满足目标个数阈值，则确定所述目标行驶状态为长距离长时间行驶状态。
可以理解的是，第一距离阈值小于第二距离阈值，第二距离阈值小于第三距离阈值。且第一距离阈值、第二距离阈值以及第三距离阈值均可以根据实际需求设定，这里不对其具体的数值进行限定。
进一步的，补电站对应的目标个数阈值也可以根据实际情况设定。可以理解的是，步骤S403中，如果所述目标距离在第一距离阈值和第二距离 阈值之间，且所述目标距离范围内的补电站的个数满足目标个数阈值，则说明车辆的目标距离较长，但是中途的补电站充足，可以对车辆进行补电，从而可以不用担心补电问题，可以将目标行驶确定为长距离行驶状态。而在步骤S405中，如果所述目标距离在第二距离阈值和第三距离阈值之间，且所述目标距离范围内的补电站的个数不满足目标个数阈值，则说明车辆的目标距离较长，且中途的补电站可能无法满足补电，此时，进而以将目标行驶状态确定工位长距离长时间行驶状态，需要备用补电设备，以避免无法行驶至补电站时车辆亏电严重。
S106、根据所述目标行驶状态，确定目标换电设备的类型，所述目标换电设备的类型包括第一容量电池、第二容量电池以及增程模组，所述第一容量电池的电池容量小于所述第二容量电池的电池容量。
具体的，在一种可能实现的方案中，步骤S106可以根据如图6
所示的步骤实现：
S601、若所述目标行驶状态为短距离行驶状态，则确定所述目标换电设备的类型为所述第一容量电池；
S603、若所述目标行驶状态为长距离行驶状态，则确定所述目标换电设备的类型为所述第二容量电池或者为所述增程模组；
S605、若所述目标行驶状态为长距离长时间行驶状态，则确地所述目标换电设备的类型为增程模组。
可以理解的是，当目标行驶状态为短距离行驶状态时，小容量电池即可以支撑行驶至目标位置，因此，此时可以将第一容量电池作为目标换电设备，当目标行驶状态为长距离行驶状态时，需要打大容量电池才能支撑车辆行驶至目标位置，此时可以将第二容量电池作为目标换电设备。进一步的，如果第二容量电池不方便更换，也可以更换增程模组，通过增程模组实现电量补给。所述目标行驶状态为长距离长时间行驶状态时，需要准备过多的备用电池，而较多的备用电池会增加车辆负载，且占据空间，从而，此时可以将增程模组作为目标换电设备，实现电量补给的同时，不用额外增加车辆负载。
S108、将所确定的目标换电设备类型发送至操作人员，以使得操作人 员为所述车辆更换目标换电设备。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种快换式混合动力车辆，所述车辆包括电驱模组(3)，其特征在于，所述车辆还包括：
    增程模组(2)，所述增程模组(2)与所述车辆可快换式安装，所述增程模组(2)包括发动机(21)；
    电池模组(1)，所述电池模组(1)与所述增程模组(2)和所述电驱模组(3)电连接；所电池模组(1)与所述车辆可快换式安装。
  2. 根据权利要求1所述的快换式混合动力车辆，其特征在于，所述增程模组(2)包括第一快换连接件和第一电连接件，所述增程模组(2)通过所述第一快换连接件与所述车辆快换式安装，所述第一电连接件与所述车辆的电路快速电连接。
  3. 一种快换式混合动力车辆，其特征在于，所述车辆包括增程模组(2)和电驱模组(3)，所述增程模组(2)包括发动机(21)，所述电驱模组(3)包括P1电机(4)和P2/3电机(5)，所述P1电机(4)一端与所述发动机(21)快换式连接，所述P1电机(4)另一端通过离合器与变速箱相连，所述变速箱另一端连接所述P2/3电机(5)。
  4. 根据权利要求3所述的快换式混合动力车辆，其特征在于，所述车辆还包括动力控制模块(6)及差速器(7)。
  5. 一种快换式混合动力车辆，其特征在于，所述车辆包括增程模组(2)，所述增程模组(2)为模块化设置，其内集成设有发动机(21)、发电机(22)、进气系统(23)、排气系统(24)、油箱。
  6. 根据权利要求5所述的快换式混合动力车辆，其特征在于，所述增程模组(2)(1)设置于所述车辆的后端。
  7. 根据权利要求6所述的快换式混合动力车辆，其特征在于，所述车辆还包括电驱模组(3)，所述电驱模组(3)为三合一电驱系统，所述设置于所述车辆的后端并靠近所述增程模组(2)。
  8. 一种快换平台，其特征在于，所述快换平台其内设有电池快换装置和增程模组(2)快换装置，所述电池快换装置和所述增程快换装置分别与快 换平台的控制器电连接并由控制器控制运转。
  9. 一种快换方法，其特征在于，所述换电方法应用于权利要求8所述的快换平台，所述方法由控制器执行，所述方法包括：
    获取车辆的导航数据，所述导航数据包括车辆的当前位置与目标位置之间的目标距离以及所述目标距离范围内的补电站个数；
    获取车辆的预设状态确定条件；
    根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标行驶状态；
    根据所述目标行驶状态，确定目标换电设备的类型，所述目标换电设备的类型包括第一容量电池、第二容量电池以及增程模组，所述第一容量电池的电池容量小于所述第二容量电池的电池容量；
    将所确定的目标换电设备类型发送至操作人员，以使得操作人员为所述车辆更换目标换电设备。
  10. 根据权利要求9所述的快换方法，其特征在于，所述根据所述预设状态确定条件以及所述目标距离，确定所述车辆的目标行驶状态包括：
    若所述目标距离不满足第一距离阈值，则确定所述目标行驶状态为短距离行驶状态；
    若所述目标距离在第一距离阈值和第二距离阈值之间，且所述目标距离范围内的补电站的个数满足目标个数阈值，则确定所述目标行驶状态为长距离行驶状态；
    若所述目标距离在第二距离阈值和第三距离阈值之间，且所述目标距离范围内的补电站的个数不满足目标个数阈值，则确定所述目标行驶状态为长距离长时间行驶状态。
  11. 根据权利要求10所述的快换方法，其特征在于，所述根据所述目标行驶状态，确定目标换电设备的类型，包括：
    若所述目标行驶状态为短距离行驶状态，则确定所述目标换电设备的类型为所述第一容量电池；
    若所述目标行驶状态为长距离行驶状态，则确定所述目标换电设备的类型为所述第二容量电池或者为所述增程模组；
    若所述目标行驶状态为长距离长时间行驶状态，则确地所述目标换电设备的类型为增程模组。
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