CN111267998A - Split type hybrid vehicle platform structure - Google Patents

Split type hybrid vehicle platform structure Download PDF

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Publication number
CN111267998A
CN111267998A CN202010123664.2A CN202010123664A CN111267998A CN 111267998 A CN111267998 A CN 111267998A CN 202010123664 A CN202010123664 A CN 202010123664A CN 111267998 A CN111267998 A CN 111267998A
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CN
China
Prior art keywords
module
task
guarantee
task module
butt joint
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Pending
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CN202010123664.2A
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Chinese (zh)
Inventor
赵又群
杜宜燕
徐瀚
王秋伟
邓汇凡
张桂玉
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Nanjing University of Aeronautics and Astronautics
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Nanjing University of Aeronautics and Astronautics
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Application filed by Nanjing University of Aeronautics and Astronautics filed Critical Nanjing University of Aeronautics and Astronautics
Priority to CN202010123664.2A priority Critical patent/CN111267998A/en
Publication of CN111267998A publication Critical patent/CN111267998A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/02—Motor vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/246—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for actuating the hitch by powered means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
    • 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
    • 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
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/02—Motor vehicles
    • B62D63/04—Component parts or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
    • B60D2001/008—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars specially adapted for implements, e.g. towed tools
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention provides a split type hybrid vehicle platform structure, which consists of a guarantee module, a task module, a separation connecting mechanism and a mechanical elastic wheel, wherein the working mode of the platform structure can be divided into a transportation mode, a task mode and a supply mode; by the separation of the guarantee module and the task module, on one hand, task execution personnel can be far away from a dangerous area to protect personal safety, and on the other hand, the size of a task vehicle can be reduced to meet the task requirement of a narrow space; meanwhile, a hybrid power system is adopted, the guarantee module is driven by an engine, the task module is driven by a motor, and electric energy can be supplied to the task module by the guarantee module.

Description

Split type hybrid vehicle platform structure
Technical Field
The invention relates to the field of vehicle structure design, in particular to a split type hybrid vehicle platform structure.
Background
As the automotive industry develops, more and more specialty vehicles are being designed and manufactured to meet the needs of a wide variety of tasks. In the fields of anti-terrorism and anti-riot, emergency rescue, epidemic situation prevention and control and the like, the driver is not suitable for entering a task area due to the possibility of causing danger to personal safety. In addition, under the task situations of emergency rescue, fire fighting and the like, the space is often narrow and crowded, and large special vehicles cannot pass through the space.
Disclosure of Invention
The purpose of the invention is as follows: to above-mentioned prior art, provide a split type hybrid vehicle platform structure, on the one hand it can make the driver keep away from the danger area and carry out the task, on the other hand adopts split type design can reduce the space requirement to the task area.
In order to achieve the purpose, the invention adopts the following technical scheme:
a split type hybrid vehicle platform structure comprises a task module and a guarantee module which are detachably connected end to end, and a separation connecting mechanism for connecting the task module and the guarantee module; the separation and connection mechanism comprises a traction butt joint rod and a traction butt joint cone which are fixed on the task module and the guarantee module and matched with each other, an electric control locking mechanism capable of being popped up or retracted is arranged in the traction butt joint cone, a concave part matched with the electric control locking mechanism is arranged on the butt joint rod, and the electric control locking mechanism can be embedded into the concave part when being popped up so as to enable the task module and the guarantee module to be connected with each other; the task module is provided with a running system, the guarantee module is provided with a remote control system, the running system and the electric control locking mechanism are in wireless communication with the remote control system respectively, and the remote control system controls the running system and the electric control locking mechanism.
Furthermore, the separation and connection mechanisms are four, the four butt-joint rods are respectively fixed at the upper left position, the lower left position, the upper right position and the lower right position of the head of the task module, and the four butt-joint cones are fixed at the upper left position, the lower left position, the upper right position and the lower right position of the tail of the guarantee module.
Furthermore, the device also comprises an electric energy transmission interface; the electric energy transmission interface comprises a plug and a socket, the socket is arranged in the middle of the head of the task module, and the plug is arranged in the middle of the tail of the first guarantee module.
Furthermore, the task module is loaded with a storage battery, the guarantee module is loaded with an engine, a generator and a kinetic energy conversion mechanism, the kinetic energy conversion mechanism is respectively connected with the engine and the generator, the engine drives the generator to generate electricity, the engine is connected with the socket, and the storage battery is connected with the plug.
The visual sensor docking positioning system comprises a visual sensor and a positioning mark, and the visual sensor docking positioning system is respectively positioned at the head of the traction docking rod and the center of the base of the traction docking cone; the vision sensor is in wireless connection with a remote control system; the vision sensor transmits the acquired image to the remote control system, the remote control system sends a moving command to the task module according to the image to enable the traction butt joint rod and the traction butt joint cone to be aligned, when the traction butt joint rod and the traction butt joint cone are in butt joint in place, the remote control system sends a pop-up command to the electric control locking mechanism, and when the task module and the guarantee module need to be separated, the remote control system sends a retraction command to the electric control locking mechanism.
Further, the guarantee module is provided with an engine, the task module is provided with an electric wheel, and the electric wheel is provided with a hub motor; when the task module is connected with the guarantee module, an engine in the guarantee module is used as an input source of power; when the task module is separated from the guarantee module, the task module drives an electric wheel to serve as an input source of power through a hub motor;
has the advantages that: 1. adopt split type hybrid vehicle platform structure on the one hand it can make the driver keep away from the danger area and carry out the task, on the other hand adopts split type design can reduce the space requirement to the task area.
2. The separation connecting mechanism for connecting the task module and the guarantee module is convenient to connect and control.
3. The visual sensor butt joint positioning system is convenient to position and simple to operate.
Drawings
FIG. 1 is a three-dimensional schematic view of the vehicle platform;
FIG. 2 is a schematic plan view of the vehicle platform;
fig. 3 is a schematic view of a traction locking structure of the vehicle platform.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples.
The invention provides a split type hybrid power vehicle platform structure which comprises a task module (a first trolley), a guarantee module (a second trolley), a separation connecting mechanism and a hybrid power system, wherein both the task module and the guarantee module are provided with wireless communication equipment.
The support module is responsible for traction, supply and control of the vehicle platform, consists of a vehicle body, a chassis, wheels, an engine, a generator, an oil tank, a kinetic energy conversion mechanism, a driving system, a remote control system and a display screen, and is driven by task performers. The remote control system adopted by the embodiment is a common unmanned vehicle remote control system.
The guarantee module is based on traditional fuel vehicle design, by engine drive, adopts tricycle formula structure, two drive wheels, a supporting wheel to guarantee self balance.
An engine in the guarantee module can be connected to a generator through the kinetic energy conversion mechanism to drive the generator to work to generate electric energy, and the generator is connected to the electric energy transmission interface and can supply the task module.
The task module carries task equipment and executes a specified task, and comprises a vehicle body, a chassis, wheels, a motor, a storage battery, the task equipment, an equipment control system, a running system, an environment sensing system and the like, wherein the environment sensing system comprises a three-axis gyroscope and a GPS (global positioning system), and the task module is remotely controlled by task executing personnel.
The task module is designed based on an electric vehicle, is driven by a motor and adopts a two-wheel structure, and two wheels are driven by a hub motor.
And the storage battery in the task module is connected to the electric energy transmission interface and can receive the electric energy supply of the guarantee module.
The task equipment of the task module is fixed on the base of the vehicle body, is of a detachable structure, and can be selected to carry different equipment according to different execution tasks.
The separating and connecting mechanism is of a mechanical structure and comprises four traction locking structures, an electric energy transmission interface and a visual sensor butt joint positioning system.
The traction locking structure is divided into a butt joint rod and a butt joint cone, the butt joint rod is fixed at the upper left position, the lower left position, the upper right position and the lower right position of the task module locomotive, the butt joint cone is fixed at the upper left position, the lower left position, the upper right position and the lower right position of the guarantee module tailstock, and when the butt joint rod is in butt joint with the butt joint cone in place, an electric control locking structure in the butt joint cone automatically pops up to be fixedly connected with the butt joint cone.
The electric energy transmission interface is divided into a plug and a socket, the socket is arranged at the middle position of the task module vehicle head, the plug is arranged at the middle position of the guarantee module vehicle tail, and when the plug is combined with the socket, the storage battery of the task module can be charged.
The visual sensor docking and positioning system comprises a visual sensor and a positioning identifier, the visual sensor and the positioning identifier are respectively positioned at the head of the docking rod and the center of the base of the docking cone, and when the task module arrives at the formulated position and is docked with the guarantee module, the task executing personnel controls the task model to move under the assistance of the visual sensor docking and positioning system to carry out accurate docking.
The hybrid power system comprises an engine, a generator and an oil tank in a guarantee module, a storage battery and a motor in a task module, and an electric energy transmission interface in a separation connecting mechanism.
In the separation state, the guarantee module is driven by the engine, the task module is driven by the motor, and in the connection state, the engine of the guarantee module drives the generator to work, so that electric energy is generated and transmitted to the storage battery of the task module through the electric energy transmission interface to be supplied.
According to the split type hybrid vehicle platform structure, the working modes can be divided into a transportation mode, a task mode and a supply mode.
In the transportation mode, the guarantee module and the task module are in a connected state, the task module does not work, the guarantee module is driven by the engine, and the vehicle platform is pulled to reach a designated place.
In the task mode, the guarantee module and the task module are in a separated state, the guarantee module stays at a designated place, the task module is driven by the hub motor to reach a task area, and a task executive worker remotely controls the task module to run or execute a designated task.
In the supply mode, task execution personnel remotely control the task module to return to a stop place of the guarantee module, the task module is controlled to be in butt joint with the guarantee module, the electric energy transmission interface is started, the engine of the guarantee module works to generate electricity, and electric energy is supplied to the storage battery of the task module.
The docking process of the present invention is further described below:
when the task module needs to be supplied or the task is executed to return to a navigation, a task executive staff issues an instruction, the task module automatically runs to a specified place near the guarantee module, the distance between the task module and the guarantee module is kept to be less than or equal to 1 m according to the position adjusted by the GPS, the relative angle posture between the task module and the guarantee module is adjusted according to the signal of the three-axis gyroscope, the butt joint rod and the butt joint cone are adjusted to be close to the position, and preparation is made for next accurate butt joint.
After the task module and the guarantee module are ready to be in place, the visual sensor docking and positioning system starts to work, and a task executive person searches for a positioning identifier in a docking cone through the visual sensor on the docking rod; at this moment, the electric control locking mechanism in the docking cone is folded, the task executive staff controls the task module to move, so that the docking rod is precisely docked with the docking cone, then the electric control locking mechanism pops out, the docking rod and the docking cone are fixedly locked, and therefore the task module and the guarantee module are connected into a whole.

Claims (6)

1. A split type hybrid vehicle platform structure is characterized by comprising a task module and a guarantee module which are detachably connected end to end, and a separation connecting mechanism for connecting the task module and the guarantee module; the separation and connection mechanism comprises a traction butt joint rod and a traction butt joint cone which are fixed on the task module and the guarantee module and matched with each other, an electric control locking mechanism capable of being popped up or retracted is arranged in the traction butt joint cone, a concave part matched with the electric control locking mechanism is arranged on the butt joint rod, and the electric control locking mechanism can be embedded into the concave part when being popped up so as to enable the task module and the guarantee module to be connected with each other; the task module is provided with a running system, the guarantee module is provided with a remote control system, the running system and the electric control locking mechanism are in wireless communication with the remote control system respectively, and the remote control system controls the running system and the electric control locking mechanism.
2. The split hybrid vehicle platform structure according to claim 1, wherein the split connection mechanisms have four split connection mechanisms, four docking rods are fixed at the upper left, lower left, upper right and lower right positions of the head of the task module, and four docking cones are fixed at the upper left, lower left, upper right and lower right positions of the tail of the support module.
3. The split hybrid vehicle platform structure according to claim 1, further comprising an electrical energy transfer interface; the electric energy transmission interface comprises a plug and a socket, the socket is arranged in the middle of the head of the task module, and the plug is arranged in the middle of the tail of the first guarantee module.
4. The split hybrid vehicle platform structure according to claim 3, wherein the task module is loaded with a storage battery, the guarantee module is loaded with an engine, a generator and a kinetic energy conversion mechanism, the kinetic energy conversion mechanism is respectively connected with the engine and the generator, the engine drives the generator to generate electricity, the engine is connected with the socket, and the storage battery is connected with the plug.
5. The split hybrid vehicle platform structure according to claim 1, further comprising a vision sensor docking positioning system, wherein the vision sensor docking positioning system comprises a vision sensor and a positioning mark, which are respectively located at the head of the traction docking rod and the center of the base of the traction docking cone; the vision sensor is in wireless connection with a remote control system; the vision sensor transmits the acquired image to the remote control system, the remote control system sends a moving command to the task module according to the image to enable the traction butt joint rod and the traction butt joint cone to be aligned, when the traction butt joint rod and the traction butt joint cone are in butt joint in place, the remote control system sends a pop-up command to the electric control locking mechanism, and when the task module and the guarantee module need to be separated, the remote control system sends a retraction command to the electric control locking mechanism.
6. The split hybrid vehicle platform structure according to claim 1, wherein the assurance module is equipped with an engine, the task module is equipped with an electric wheel, and the electric wheel is equipped with a hub motor; when the task module is connected with the guarantee module, an engine in the guarantee module is used as an input source of power; when the task module is separated from the guarantee module, the task module drives the electric wheel to serve as an input source of power through the hub motor.
CN202010123664.2A 2020-02-27 2020-02-27 Split type hybrid vehicle platform structure Pending CN111267998A (en)

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