CN104118402A - Intelligent power charging system of electric vehicle - Google Patents
Intelligent power charging system of electric vehicle Download PDFInfo
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- CN104118402A CN104118402A CN201410168652.6A CN201410168652A CN104118402A CN 104118402 A CN104118402 A CN 104118402A CN 201410168652 A CN201410168652 A CN 201410168652A CN 104118402 A CN104118402 A CN 104118402A
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Abstract
An intelligent power charging system of an electric vehicle comprises an electric automobile, an intelligent battery replacement vehicle, a large battery replacement station, a roadside battery replacement station and an electric motorcycle. The intelligent power charging system of the electric vehicle can overcome the defects that in the prior art, the charging time of an electric vehicle is long, charging is inconvenient and the riding distance is short, and eliminates three major defects for popularization of the electric vehicle.
Description
Technical Field
The invention relates to a pure electric vehicle, which is an intelligent power-on system of an electric vehicle.
Background
As is known, electric vehicles are the direction of development of vehicles, since fossil energy sources are in time of exhaustion. However, the popularization and development of the electric vehicle are still restricted by the problems of long charging time, short driving distance and inconvenience in power-up of the electric vehicle.
Invention inner answer
The invention provides an intelligent power-on system of an electric vehicle, aiming at solving the problems of long charging time, short driving mileage and inconvenience in power-on of the existing electric vehicle. The invention can completely solve the three problems and eliminate three key obstacles for the pure electric vehicle to enter thousands of households.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in order to achieve the above object, the intelligent power-up system for an electric vehicle of the present invention is characterized in that a backup battery, a replacement battery and an intelligent battery car are provided in a body of the electric vehicle, and the replacement battery is disposed on the intelligent battery car, and comprises:
electric automobiles, intelligent battery replacement vehicles, large-sized battery replacement stations, small-sized battery replacement stations, electric motorcycles,
wherein,
the electric automobile comprises an automobile body, a standby battery, a replacement battery, an intelligent battery car parking chassis, a power supply connection device, an intelligent battery car and replacement battery locking and fixing device and an automatic door or cover;
the intelligent battery replacement vehicle comprises a universal lifting chassis, an intelligent transfer vehicle, a charging and control system, a target-seeking butt joint locking device and a replacement battery;
the large-scale battery replacement station comprises a plurality of charging units, a mobile replacement elevator, an intelligent battery replacement car, a self-generating power supply, a power grid power supply and a plurality of replacement batteries;
the small-sized battery replacement station comprises a roadside building, an intelligent battery replacement vehicle, a self-generated power supply, a power grid power supply and a replacement battery;
the electric motorcycle comprises a motorcycle body, a standby battery and a replaceable battery;
the intelligent battery replacement vehicle or the large-scale battery replacement station or the roadside battery replacement station fills the replacement battery with insufficient electric quantity with full electric quantity in advance, replaces the replacement battery with the full electric quantity which is exhausted or seriously insufficient on the electric vehicle or the electric motorcycle, and replaces the prepared replacement battery with full electric quantity, so that the electric quantity can be quickly supplemented for the electric vehicle or the electric motorcycle.
The electric vehicle is provided with a replacement battery and one or more standby batteries, a power utilization conversion device is arranged between the replacement battery and the standby battery, the power utilization conversion device is converted into a standby battery power supply mode when the electric quantity of the replacement battery is exhausted or is seriously insufficient, and the standby battery relays to replace the battery to provide power for the electric vehicle.
The electric vehicle includes: a vehicle body, a standby battery, a replacement battery, an intelligent battery vehicle parking chassis, a power supply connection device, an intelligent battery vehicle and replacement battery locking and fixing device, an automatic door or a cover,
wherein,
the intelligent battery car berthing chassis is integrally connected with the car body chassis and is provided with a butt joint guide device;
the replaceable battery is arranged on the intelligent battery car, and the intelligent battery car can move on the parking chassis of the intelligent battery car and come in and go out;
the intelligent battery car and the replacement battery locking and fixing device simultaneously lock and fix the intelligent battery car and the replacement battery arranged on the intelligent battery car or simultaneously unlock and release the intelligent battery car and the replacement battery arranged on the intelligent battery car;
the replacement battery, the intelligent battery car and the power supply connection device are all provided with electric energy connection contacts, the replacement battery transmits electric energy to the intelligent battery car through the electric energy connection contacts, the intelligent battery car transmits the electric energy to the power supply connection device through the electric energy connection contacts, and the power supply connection device transmits the electric energy to a power supply system of the electric car;
the intelligent battery car transports the replacement battery to enter and exit the intelligent battery car parking chassis and performs replacement action of the replacement battery in the state that the automatic door or the cover is opened;
the step of exchanging the replacement battery between the intelligent battery car and the intelligent battery replacement car is as follows:
(1) opening an automatic door or cover, and opening a butt joint guide device on the intelligent battery car berthing chassis;
(2) the intelligent battery replacing vehicle is in butt joint with the intelligent battery vehicle parking chassis;
(3) the replacement battery with seriously insufficient power is driven out of the intelligent battery car parking chassis and enters the intelligent battery replacement car, and meanwhile, the intelligent battery car parking chassis is in interactive butt joint with the intelligent transfer car on the intelligent battery replacement car;
(4) the intelligent transfer vehicle and the intelligent battery vehicle are released from the interactive butt joint state, and meanwhile, the replacement battery with exhausted electric energy or seriously insufficient electric energy is transported away from the intelligent battery vehicle;
(5) the intelligent battery replacing vehicle puts the replacing battery which is charged with electricity in advance on the intelligent battery vehicle, then the intelligent battery vehicle is driven out of the intelligent battery replacing vehicle, enters the intelligent battery vehicle parking chassis of the electric vehicle again and completes necessary butt joint actions, then the intelligent battery vehicle and the replacing battery locking and fixing device lock and fix the intelligent battery vehicle and the newly replaced replacing battery, then the butt joint guiding device on the intelligent battery vehicle parking chassis is closed, and meanwhile, the automatic door or cover is closed, so that the electric vehicle completes battery replacing operation;
(6) the intelligent transfer cart on the intelligent battery replacement cart conveys the replacement batteries with exhausted electric quantity or seriously insufficient electric quantity to a specified position, and the charging and control system of the intelligent battery replacement cart charges the replacement batteries.
The intelligent battery replacing vehicle comprises a universal lifting chassis, an intelligent transfer vehicle, a charging and control system, a target butt joint locking device and a replacing battery,
wherein,
a target docking locking device is arranged on a universal lifting chassis of the intelligent battery replacement vehicle, and a response starting device is arranged in the target docking locking device;
the response butt joint step of the universal lifting chassis of the intelligent battery replacement vehicle and the electric vehicle is as follows:
(1) the electric automobile opens the automatic door or cover, so that the intelligent battery car berthing chassis and the docking guide device on the intelligent battery car berthing chassis are in a state to be docked, and meanwhile, the docking guide device is opened to send out a guide signal;
(2) and the target docking and locking device on the universal lifting chassis starts the universal lifting chassis to dock with the intelligent battery car parking chassis after receiving the guide signal sent by the docking guide device, and completes docking and locking actions.
The large-scale battery replacement station comprises a plurality of charging units, a mobile replacement elevator, an intelligent battery replacement car, a self-generating power supply, a power grid power supply and a plurality of replacement batteries,
wherein,
the plurality of replacement batteries are placed in a plurality of charging units for charging;
the charging unit is internally provided with a grabbing push-pull device or a butt joint push-pull device, and the push-pull device pushes the replacement battery fully charged to the first lifting platform or the second lifting platform, or pulls the replacement battery seriously insufficient in power from the first lifting platform or the second lifting platform into the charging unit for charging;
the mobile reloading elevator is provided with a first lifting platform and a second lifting platform, the first lifting platform and the second lifting platform are provided with butt joint locking devices, the mobile reloading elevator is automatically in butt joint with the intelligent battery replacing vehicle through the butt joint locking devices on the lifting platforms, the replacing battery with the seriously insufficient electric quantity is pushed onto the first lifting platform or the second lifting platform, then the replacing battery with the full electric quantity is pulled to the corresponding position on the intelligent battery replacing vehicle, and the reloading of the electric vehicle entering the station is prepared.
The self-generating power source comprises wind power, solar power or other self-generating energy.
The small-sized battery replacement station comprises a roadside building, an intelligent battery replacement vehicle, a self-generating power supply, a power grid power supply and a replacement battery,
wherein,
the self-generating power supply comprises wind power, solar power or other self-generating energy;
the roadside building is connected with a self-generating power supply and a power grid power supply, and the intelligent battery replacement vehicle is connected with the self-generating power supply and the power grid power supply.
The intelligent battery replacement vehicle charges the replacement battery with serious insufficient electric quantity through the connected self-generating power supply and the power grid power supply and is automatically in butt joint with the electric vehicle, so that the replacement battery with serious insufficient electric quantity on the electric vehicle is replaced.
The electric motorcycle comprises a motorcycle body, a standby battery and a replaceable battery,
wherein,
an electricity conversion device is arranged between the standby battery and the replacement battery, the electric motorcycle is converted into a standby battery power supply mode under the state that the electric quantity of the replacement battery is exhausted or the electric power is seriously insufficient, and the replacement battery enters a to-be-replaced state;
the replacement battery of the electric motorcycle is replaced by adopting a mechanical arm grabbing replacement mode.
The intelligent battery car comprises a driving and control system, a first arm-shaped flat chassis and a second arm-shaped flat chassis, wherein the first arm-shaped flat chassis and the second arm-shaped flat chassis are parallel or basically parallel, the first arm-shaped flat chassis and the second arm-shaped flat chassis are respectively and integrally or structurally connected with the driving and control system, a driving wheel or a driven wheel is arranged on the driving and control system, and the driving wheel or the driven wheel is arranged on the first arm-shaped flat chassis and the second arm-shaped flat chassis.
The intelligent transfer car comprises a driving and control system and a flat plate chassis, the flat plate chassis of the intelligent transfer car is higher than the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent battery car, the flat plate chassis is integrally or structurally connected with the driving and control system, a driving wheel or a driven wheel is arranged on the driving and control system, and the flat plate chassis is provided with the driving wheel or the driven wheel.
One end of the flat chassis of the intelligent transfer car is wedge-shaped and provided with a hook, and a hook groove matched with the hook is formed, so that the wedge-shaped hook lies in the hook groove in a lodging state, and the non-lodging state is in a standing state.
The step of replacing the battery by the intelligent battery car and the intelligent transfer car is as follows:
(1) the intelligent transfer car enters a designated position on the universal lifting chassis, the hook is in a vertical state, and the intelligent transfer car is in a braking state;
(2) the intelligent battery car is loaded with a replacement battery which is exhausted or seriously insufficient in electric quantity, the replacement battery is driven away from an intelligent battery car parking chassis of the electric car, the intelligent battery car is driven onto a universal lifting chassis of the intelligent battery replacement car, a first arm-shaped flat chassis and a second arm-shaped flat chassis of the intelligent battery car are respectively positioned at two sides of the flat chassis of the intelligent transfer car, the flat chassis of the intelligent transfer car is inserted between the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car, and the flat chassis of the intelligent transfer car is higher than the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car, so that the flat chassis lifts the replacement battery away from the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car;
(3) the hook is laid down under the pressure of the replacement battery and laid in the hook groove when being inserted between the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent transfer car, and the pressure of the replacement battery is released and the hook is restored to a vertical state after passing through the position of the replacement battery, so that the hook state of the replacement battery is entered, and the replacement battery is protected from being separated from the flat plate chassis;
(4) the intelligent battery car finishes interactive butt joint with the intelligent transfer car;
(5) the intelligent transfer cart releases the interactive butt joint state with the intelligent battery cart and takes away the replacement battery on the intelligent battery cart, so that the intelligent battery cart is in an empty state to receive a new replacement battery.
The intelligent battery replacing vehicle comprises a universal lifting chassis, a charging and controlling system, a target docking and locking device and a replacing battery,
wherein,
two sets of alternative battery grabbing mechanisms are arranged in the charging and control system, wherein one set stores an alternative battery with full electric quantity, and the other set is empty;
after the intelligent battery replacement vehicle and the electric vehicle complete the butt joint locking action, the intelligent battery vehicle carries a replacement battery with exhausted electric quantity or serious shortage to enter the lower part of the vacant grabbing mechanism on the universal lifting chassis, then the grabbing mechanism grabs and lifts the replacement battery, so that the intelligent battery vehicle is in a vacant state, then the intelligent battery vehicle moves to the lower part of the replacement battery with full electric quantity stored in the intelligent battery vehicle, then the grabbing mechanism releases the full-electric-quantity replacement battery onto the intelligent battery vehicle, and then the intelligent battery vehicle drives away from the intelligent battery replacement vehicle and reenters the electric vehicle.
In such a design, the first arm platform chassis and the second arm platform chassis of the smart battery car may be merged into one platform chassis.
Therefore, the invention perfectly solves the problems of long charging time, short driving mileage, inconvenient power-on and the like of the existing electric vehicle, can create huge employment opportunities and huge social wealth for the society, can greatly save resource and energy, protect the environment and deeply attach to the thousand-year development planning of human beings and the scientific development route of China.
The invention has the beneficial effects that:
the energy-saving and environment-friendly electric vehicle completely removes three key obstacles of long power-on time, inconvenient power-on and short driving mileage of the conventional electric vehicle for the industrialization and the popularization of the electric vehicle.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings
FIG. 1 is a schematic diagram of a smart battery replacement vehicle and an electric vehicle docking and replacing a replacement battery
FIG. 2 is a schematic diagram of the smart battery car parked on the docking chassis
FIG. 3 is a perspective view of the structure of the intelligent battery replacing vehicle
FIG. 4 is a diagram of an intelligent battery car interactively docked with an intelligent transfer car on a universal lift chassis
FIG. 4A is a perspective view of the structure of the smart battery car
FIG. 4B is a perspective view of the structure of the intelligent transfer cart
FIG. 5 is a perspective view of a large battery exchange station
FIG. 6 is a perspective view of a small battery replacement station
FIG. 7 is a perspective view of the structure of the electric motorcycle
In the figure, 1, a vehicle body, 2, a spare battery, 3, an intelligent battery vehicle, 3A, a driving and controlling system, 3B, a driving wheel, 3C, a first arm-shaped flat plate chassis, 3D, a driven wheel, 3E, a second arm-shaped flat plate chassis, 3F, a driven wheel, 4, a replacing battery, 5, an automatic door or a cover, 6, a power supply connecting device, 7, a replacing battery, 8, an intelligent battery replacing vehicle, 9, an intelligent battery vehicle berthing chassis, 10, a universal lifting chassis, 11, an intelligent transfer vehicle, 11A, a driving and controlling system, 11B, a driving wheel, 11C, a flat plate chassis, 11D, a driven wheel, 11E, a hook, 11F, a hook groove, 12, a charging and controlling system, 12A, an access power supply, 13, a mobile reloading elevator, 13A, a first lifting platform, 13B, a second lifting platform, 13C, a butt-joint locking device, 14 and a charging unit, 15, a grabbing push-pull device, 16, a self-produced power supply, 17, a power grid power supply, 18, a roadside building, 19, a self-produced power supply or a power grid power supply, 20, an electric vehicle, 21, a standby power supply, 22, a replacement battery, 23 and a cover.
Detailed Description
In fig. 1, this is a schematic diagram of the smart battery replacement vehicle and the electric vehicle docking and replacing a replacement battery.
In the figure, a standby battery (2), a replacement battery (4), an intelligent battery car (3), an intelligent battery car parking chassis (9), a power supply connection device (6), an automatic door or cover (5) and an intelligent battery car and replacement battery locking and fixing device are arranged on a car body (1).
The intelligent battery replacing vehicle (8) fills the replacement battery (7) with insufficient electric quantity with full electric quantity in advance, after the automatic door or cover (5) is opened and the intelligent battery replacing vehicle (8) completes butt joint and locking with the intelligent battery vehicle berthing chassis (9), the intelligent battery vehicle (3) drives onto the universal lifting chassis of the intelligent battery replacing vehicle (8) and completes replacement action of the replacement battery, and therefore electric quantity is rapidly supplemented for the electric vehicle.
The method for exchanging the replacement battery between the intelligent battery car and the intelligent battery replacement car comprises the following steps:
(1) opening an automatic door or cover (5) and opening a butt joint guide device on the intelligent battery car parking chassis (9);
(2) the intelligent battery replacing vehicle (8) is in butt joint with the intelligent battery vehicle parking chassis (9);
(3) the intelligent battery car (3) transports the replacement battery (4) with serious insufficient electric quantity to roll out of the intelligent battery car parking chassis (9) and enter the intelligent battery replacement car (8), and meanwhile, the intelligent battery car carries out interactive butt joint action with the intelligent transfer car on the intelligent battery replacement car;
(4) the intelligent battery car stops moving, the intelligent transfer car (11) and the intelligent battery car (3) are in a butt joint state, and meanwhile, the replacement battery (4) with exhausted electric energy or seriously insufficient electric energy is conveyed away from the intelligent battery car;
(5) the intelligent battery replacing vehicle (8) puts a replacing battery (7) which is charged with electricity in advance on the intelligent battery vehicle (3), then the intelligent battery vehicle is driven out of the intelligent battery replacing vehicle, enters the intelligent battery vehicle parking chassis of the electric vehicle again and completes necessary butt joint actions, then the intelligent battery vehicle and the replacing battery locking and fixing device lock and fix the intelligent battery vehicle and the newly replaced replacing battery, then the butt joint guiding device on the intelligent battery vehicle parking chassis is closed, meanwhile, the automatic door or cover (5) is closed, and the electric vehicle completes battery replacing operation;
(6) an intelligent transfer car (11) on the intelligent battery replacement car conveys replacement batteries with exhausted or seriously insufficient electric quantity to a specified position, and a charging and control system of the intelligent battery replacement car charges the replacement batteries.
In fig. 2 and 3, the intelligent battery vehicle (3) is stopped on the intelligent battery vehicle parking chassis (9), the intelligent battery replacing vehicle is in a perspective structural view, and the intelligent battery replacing vehicle is in a butt joint schematic view.
In the figure, the parking chassis of the intelligent battery car is integrally connected with the car body chassis and is provided with a butt joint guide device.
The replacement battery is arranged on the intelligent battery car, and the intelligent battery car can move in and out on the intelligent battery car parking chassis. Therefore, the electric automobile can be quickly powered up, and the battery can be replaced anywhere.
The intelligent battery car and the replacement battery locking and fixing device simultaneously lock and fix the intelligent battery car and the replacement battery arranged on the intelligent battery car or simultaneously unlock and release the intelligent battery car and the replacement battery arranged on the intelligent battery car.
The replacement battery, the intelligent battery car and the power supply connection device are all provided with electric energy connection contacts, the replacement battery transmits electric energy to the intelligent battery car through the electric energy connection contacts, the intelligent battery car transmits the electric energy to the power supply connection device through the electric energy connection contacts, and the power supply connection device transmits the electric energy to a power supply system of the electric car.
The intelligent battery car transports the replacement battery to enter and exit the intelligent battery car parking chassis and performs replacement action of the replacement battery in the opening state of the automatic door or the cover.
The intelligent battery replacement vehicle in fig. 3 includes a universal lifting chassis, an intelligent transfer vehicle, a charging and control system, a docking locking device, and a replacement battery.
A target docking locking device is arranged on a universal lifting chassis of the intelligent battery replacement vehicle, and a response starting device is arranged in the target docking locking device.
The response butt joint step of the universal lifting chassis of the intelligent battery replacement vehicle and the electric vehicle is as follows:
(1) the electric automobile opens the automatic door or cover, so that the intelligent battery car berthing chassis and the docking guide device on the intelligent battery car berthing chassis are in a state to be docked, and simultaneously the docking guide device is opened to send out a guide signal.
(2) And the target docking and locking device on the universal lifting chassis starts the universal lifting chassis to dock with the intelligent battery car parking chassis after receiving the guide signal sent by the docking guide device, and completes docking and locking actions.
The intelligent battery replacing vehicle can be not provided with the intelligent transfer vehicle, but two sets of replacing battery grabbing mechanisms are arranged in the charging and control system, wherein one set stores a replacing battery with full charge, and the other set is empty.
After the intelligent battery replacement vehicle and the electric vehicle complete the butt joint locking action, the intelligent battery vehicle carries a replacement battery with exhausted electric quantity or serious shortage to enter the lower part of the vacant grabbing mechanism on the universal lifting chassis, then the grabbing mechanism grabs and lifts the replacement battery, so that the intelligent battery vehicle is in a vacant state, then the intelligent battery vehicle moves to the lower part of the replacement battery with full electric quantity stored in the intelligent battery vehicle, then the grabbing mechanism releases the full-electric-quantity replacement battery onto the intelligent battery vehicle, and then the intelligent battery vehicle drives away from the intelligent battery replacement vehicle and reenters the electric vehicle.
In fig. 4, this is a diagram of the intelligent battery car interactively docking with the intelligent transfer car on the universal lifting chassis, where fig. 4A is a structural perspective view of the intelligent battery car, and fig. 4B is a structural perspective view of the intelligent transfer car.
The intelligent battery car comprises a driving and control system (3A), a first arm-shaped flat plate chassis (3C) and a second arm-shaped flat plate chassis (3E). The first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis are parallel or basically parallel, and the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis are integrally or structurally connected with a driving and controlling system respectively. The driving wheel or the driven wheel is arranged on the driving and controlling system, and the driving wheel or the driven wheel is arranged on the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis to drive the intelligent battery car to move.
The intelligent transfer car comprises a driving and controlling system and a flat chassis. The flat plate chassis of the intelligent transfer car is higher than the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent battery car, the flat plate chassis is integrally or structurally connected with a driving and control system, a driving wheel or a driven wheel is arranged on the driving and control system, and the flat plate chassis is provided with the driving wheel or the driven wheel.
Thus, when the intelligent transfer car and the intelligent battery car are in mutual butt joint, the replacement battery is automatically separated from the chassis of the intelligent battery car.
One end of the flat chassis of the intelligent transfer car is wedge-shaped and is provided with a hook, and a hook groove matched with the hook is formed in the flat chassis, so that the wedge-shaped hook lies in the hook groove in a lodging state, and the non-lodging state is in a standing state.
The steps of transferring and replacing batteries of the intelligent battery car and the intelligent transfer car are as follows:
(1) the intelligent transfer car enters a designated position on the universal lifting chassis, the hook is in a vertical state, and the intelligent transfer car is in a braking state;
(2) the intelligent battery car is loaded with a replacement battery with exhausted electric quantity or insufficient electric quantity, the replacement battery is driven away from an intelligent battery car parking chassis of the electric car, the intelligent battery car is driven onto a universal lifting chassis of the intelligent battery replacement car, a first arm-shaped flat chassis and a second arm-shaped flat chassis of the intelligent battery car are respectively positioned at two sides of the flat chassis of the intelligent transfer car, and the flat chassis of the intelligent transfer car is inserted between the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car. Because the flat plate chassis of the intelligent transfer car is higher than the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent battery car, the flat plate chassis lifts the replacement battery away from the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent battery car;
(3) the hook is laid down under the pressure of the replacement battery and laid in the hook groove when being inserted between the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent transfer car, and the pressure of the replacement battery is released and the hook is restored to a vertical state after passing through the position of the replacement battery, so that the hook state of the replacement battery is entered, and the replacement battery is protected from being separated from the flat plate chassis;
(4) the intelligent battery car finishes interactive butt joint with the intelligent transfer car;
(5) the intelligent transfer cart releases the interactive butt joint state with the intelligent battery cart and takes away the replacement battery on the intelligent battery cart, so that the intelligent battery cart is in an empty state to receive a new replacement battery.
In order to simplify the design, reduce the equipment cost and improve the use reliability of the equipment, the intelligent battery replacing vehicle can be provided with no intelligent transfer vehicle, but two sets of grabbing mechanisms for replacing the batteries are arranged in the charging and control system, wherein one set of grabbing mechanisms stores the replaced battery with full charge, and the other set of grabbing mechanisms is empty.
After the intelligent battery replacement vehicle and the electric vehicle complete the butt joint locking action, the intelligent battery vehicle carries a replacement battery with exhausted electric quantity or serious shortage to enter the lower part of the vacant grabbing mechanism on the universal lifting chassis, then the grabbing mechanism grabs and lifts the replacement battery, so that the intelligent battery vehicle is in a vacant state, then the intelligent battery vehicle moves to the lower part of the replacement battery with full electric quantity stored in the intelligent battery vehicle, then the grabbing mechanism releases the full-electric-quantity replacement battery onto the intelligent battery vehicle, and then the intelligent battery vehicle drives away from the intelligent battery replacement vehicle and reenters the electric vehicle.
In fig. 5, this is a structural perspective view of a large battery replacement station.
The large-scale battery replacement station is provided with a plurality of charging units, a mobile replacement elevator, an intelligent battery replacement vehicle, a self-generating power supply, a power grid power supply and a plurality of replacement batteries.
The replacement battery with the low capacity is placed in the charging unit for charging.
The charging unit is internally provided with a grabbing push-pull device or a butt joint push-pull device, and when the grabbing push-pull device is started, the replaced battery with full electric quantity can be pushed to the first lifting platform or the second lifting platform, or the replaced battery with serious insufficient electric quantity can be pulled into the charging unit from the first lifting platform or the second lifting platform for charging.
A first lifting platform and a second lifting platform are arranged on the movable reloading elevator, and a butt joint locking device is arranged on the first lifting platform and the second lifting platform. The mobile reloading elevator is automatically butted with the intelligent battery replacing vehicle through a butting and locking device on the lifting platform, the replacing battery with the seriously insufficient electric quantity is pushed onto the first lifting platform or the second lifting platform by the intelligent battery replacing vehicle, then the replacing battery with the full electric quantity is transferred to the corresponding position on the intelligent battery replacing vehicle, and the reloading of the electric vehicle entering the station is prepared.
The self-generating power source comprises wind power, solar power or other self-generating energy.
In fig. 6, this is a structural perspective view of the small battery replacement station.
All roadside buildings can become small-sized battery replacement stations, and battery replacement and charging operations can be implemented only by one intelligent battery replacement vehicle. Therefore, any charging pile does not need to be built, and the electric automobile can supplement electric quantity at any place.
The roadside building is connected with a self-generating power supply, such as wind power, solar power or other self-generating energy. In this way, the small battery replacement station can make money not only in replacing the replacement battery, but also in generating electricity.
Therefore, the roadside building is simultaneously connected with the self-generating power supply and the power grid power supply, and the intelligent battery replacement vehicle is connected with the self-generating power supply and the power grid power supply, so that the intelligent battery replacement vehicle and the power grid power supply can both supply power for the replacement battery.
Therefore, when the batteries of the electric automobile need to be replaced, the automatic door or the cover (5) is opened only by stopping before the small-sized battery replacement station, and the intelligent battery replacement vehicle is automatically butted with the electric automobile, so that the replaced batteries with seriously insufficient electric quantity on the electric automobile can be replaced quickly.
In fig. 7, this is a structural perspective view of the electric motorcycle.
The electric motorcycle body is provided with a standby battery and a replacement battery.
An electricity conversion device is arranged between the standby battery and the replacement battery. When the electric motorcycle runs, the electric energy in the replacement battery is firstly used. When the electric quantity of the replacement battery in the electric motorcycle is exhausted or the electric power is seriously insufficient, the electric motorcycle is converted into a standby battery power supply mode, the replacement battery enters a state to be replaced, and the electric motorcycle enters a battery replacement station to replace the battery, so that the electric quantity can be quickly supplemented.
The replacement battery of the electric motorcycle is replaced by adopting a mechanical arm grabbing replacement mode.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. In the above embodiments, the present invention may be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent power-up system of an electric vehicle is characterized in that a spare battery, a replacement battery and an intelligent battery vehicle are arranged in a body of the electric vehicle, the replacement battery is arranged on the intelligent battery vehicle, and the intelligent power-up system comprises the electric vehicle, the intelligent battery replacement vehicle, a large-scale battery replacement station, a small-scale battery replacement station and an electric motorcycle,
wherein,
the electric automobile comprises an automobile body, a standby battery, a replacement battery, an intelligent battery car parking chassis, a power supply connection device, an intelligent battery car and replacement battery locking and fixing device and an automatic door or cover;
the intelligent battery replacement vehicle comprises a universal lifting chassis, an intelligent transfer vehicle, a charging and control system, a target-seeking butt joint locking device and a replacement battery;
the large-scale battery replacement station comprises a plurality of charging units, a mobile replacement elevator, an intelligent battery replacement car, a self-generating power supply, a power grid power supply and a plurality of replacement batteries;
the small-sized battery replacement station comprises a roadside building, an intelligent battery replacement vehicle, a self-generated power supply, a power grid power supply and a replacement battery;
the electric motorcycle comprises a motorcycle body, a standby battery and a replaceable battery;
the intelligent battery replacement vehicle or the large-scale battery replacement station or the roadside battery replacement station fills the replacement battery with insufficient electric quantity with full electric quantity in advance, replaces the replacement battery with the full electric quantity which is exhausted or seriously insufficient on the electric vehicle or the electric motorcycle, and replaces the prepared replacement battery with full electric quantity, so that the electric quantity can be quickly supplemented for the electric vehicle or the electric motorcycle.
2. The intelligent power-on system for electric vehicles as claimed in claim 1, wherein:
the electric vehicle is provided with a replacement battery and one or more standby batteries, a power utilization conversion device is arranged between the replacement battery and the standby battery, the power utilization conversion device is converted into a standby battery power supply mode when the electric quantity of the replacement battery is exhausted or is seriously insufficient, and the standby battery relays to replace the battery to provide power for the electric vehicle.
3. The intelligent power-on system for electric vehicle as claimed in claim 1, wherein the electric vehicle comprises: a vehicle body, a standby battery, a replacement battery, an intelligent battery vehicle parking chassis, a power supply connection device, an intelligent battery vehicle and replacement battery locking and fixing device, an automatic door or a cover,
wherein,
the intelligent battery car berthing chassis is integrally connected with the car body chassis and is provided with a butt joint guide device;
the replaceable battery is arranged on the intelligent battery car, and the intelligent battery car can move on the parking chassis of the intelligent battery car and come in and go out;
the intelligent battery car and the replacement battery locking and fixing device simultaneously lock and fix the intelligent battery car and the replacement battery arranged on the intelligent battery car or simultaneously unlock and release the intelligent battery car and the replacement battery arranged on the intelligent battery car;
the replacement battery, the intelligent battery car and the power supply connection device are all provided with electric energy connection contacts, the replacement battery transmits electric energy to the intelligent battery car through the electric energy connection contacts, the intelligent battery car transmits the electric energy to the power supply connection device through the electric energy connection contacts, and the power supply connection device transmits the electric energy to a power supply system of the electric car;
the intelligent battery car transports the replacement battery to enter and exit the intelligent battery car parking chassis and performs replacement action of the replacement battery in the state that the automatic door or the cover is opened;
the step of exchanging the replacement battery between the intelligent battery car and the intelligent battery replacement car is as follows:
(1) opening an automatic door or cover, and opening a butt joint guide device on the intelligent battery car berthing chassis;
(2) the intelligent battery replacing vehicle is in butt joint with the intelligent battery vehicle parking chassis;
(3) the replacement battery with seriously insufficient power is driven out of the intelligent battery car parking chassis and enters the intelligent battery replacement car, and meanwhile, the intelligent battery car parking chassis is in interactive butt joint with the intelligent transfer car on the intelligent battery replacement car;
(4) the intelligent transfer vehicle and the intelligent battery vehicle are released from the interactive butt joint state, and meanwhile, the replacement battery with exhausted electric energy or seriously insufficient electric energy is transported away from the intelligent battery vehicle;
(5) the intelligent battery replacing vehicle puts the replacing battery which is charged with electricity in advance on the intelligent battery vehicle, then the intelligent battery vehicle is driven out of the intelligent battery replacing vehicle, enters the intelligent battery vehicle parking chassis of the electric vehicle again and completes necessary butt joint actions, then the intelligent battery vehicle and the replacing battery locking and fixing device lock and fix the intelligent battery vehicle and the newly replaced replacing battery, then the butt joint guiding device on the intelligent battery vehicle parking chassis is closed, and meanwhile, the automatic door or cover is closed, so that the electric vehicle completes battery replacing operation;
(6) the intelligent transfer cart on the intelligent battery replacement cart conveys the replacement batteries with exhausted electric quantity or seriously insufficient electric quantity to a specified position, and the charging and control system of the intelligent battery replacement cart charges the replacement batteries.
4. The intelligent power-on system for electric vehicles as claimed in claim 1, wherein the intelligent battery replacement vehicle comprises a universal lifting chassis, an intelligent transfer vehicle, a charging and control system, a docking and locking device, and a replacement battery,
wherein,
a target docking locking device is arranged on a universal lifting chassis of the intelligent battery replacement vehicle, and a response starting device is arranged in the target docking locking device;
the response butt joint step of the universal lifting chassis of the intelligent battery replacement vehicle and the electric vehicle is as follows:
(1) the electric automobile opens the automatic door or cover, so that the intelligent battery car berthing chassis and the docking guide device on the intelligent battery car berthing chassis are in a state to be docked, and meanwhile, the docking guide device is opened to send out a guide signal;
(2) and the target docking and locking device on the universal lifting chassis starts the universal lifting chassis to dock with the intelligent battery car parking chassis after receiving the guide signal sent by the docking guide device, and completes docking and locking actions.
5. The intelligent power-on system for electric vehicles as claimed in claim 1, wherein the large battery replacement station comprises a plurality of charging units, a mobile reloading elevator, an intelligent battery replacement vehicle, a self-generated power supply and a power grid power supply, a plurality of replacement batteries,
wherein,
the plurality of replacement batteries are placed in a plurality of charging units for charging;
the charging unit is internally provided with a grabbing push-pull device or a butt joint push-pull device, and the push-pull device pushes the replacement battery fully charged to the first lifting platform or the second lifting platform, or pulls the replacement battery seriously insufficient in power from the first lifting platform or the second lifting platform into the charging unit for charging;
the mobile reloading elevator is provided with a first lifting platform and a second lifting platform, the first lifting platform and the second lifting platform are provided with butt joint locking devices, the mobile reloading elevator is automatically in butt joint with the intelligent battery replacing vehicle through the butt joint locking devices on the lifting platforms, the replacing battery with the seriously insufficient electric quantity is pushed onto the first lifting platform or the second lifting platform, then the replacing battery with the full electric quantity is pulled to the corresponding position on the intelligent battery replacing vehicle, and the reloading of the electric vehicle entering the station is prepared.
The self-generating power source comprises wind power, solar power or other self-generating energy.
6. The intelligent power-on system for electric vehicle as claimed in claim 1, wherein the small battery replacement station comprises roadside buildings, intelligent battery replacement vehicles, self-produced power and grid power, replacement batteries,
wherein,
the self-generating power supply comprises wind power, solar power or other self-generating energy;
the roadside building is connected with a self-generating power supply and a power grid power supply, and the intelligent battery replacement vehicle is connected with the self-generating power supply and the power grid power supply.
The intelligent battery replacement vehicle charges the replacement battery with serious insufficient electric quantity through the connected self-generating power supply and the power grid power supply and is automatically in butt joint with the electric vehicle, so that the replacement battery with serious insufficient electric quantity on the electric vehicle is replaced.
7. The intelligent power-on system for the electric vehicle as claimed in claim 1, wherein the electric motorcycle comprises a vehicle body, a backup battery and a replacement battery,
wherein,
an electricity conversion device is arranged between the standby battery and the replacement battery, the electric motorcycle is converted into a standby battery power supply mode under the state that the electric quantity of the replacement battery is exhausted or the electric power is seriously insufficient, and the replacement battery enters a to-be-replaced state;
the replacement battery of the electric motorcycle is replaced by adopting a mechanical arm grabbing replacement mode.
8. The intelligent power-on system for electric vehicles as claimed in claim 1, wherein:
the intelligent battery car comprises a driving and control system, a first arm-shaped flat plate chassis and a second arm-shaped flat plate chassis, wherein the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis are parallel or basically parallel, the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis are respectively and integrally or structurally connected with the driving and control system, a driving wheel or a driven wheel is arranged on the driving and control system, and the driving wheel or the driven wheel is arranged on both the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis;
the intelligent transfer car comprises a driving and control system and a flat plate chassis, the flat plate chassis of the intelligent transfer car is higher than a first arm-shaped flat plate chassis and a second arm-shaped flat plate chassis of the intelligent battery car, the flat plate chassis is integrally or structurally connected with the driving and control system, a driving wheel or a driven wheel is arranged on the driving and control system, and the flat plate chassis is provided with the driving wheel or the driven wheel;
one end of the flat chassis of the intelligent transfer car is wedge-shaped and is provided with a hook, and a hook groove matched with the hook is arranged, so that the wedge-shaped hook is laid in the hook groove in a lodging state, and the non-lodging state is in a standing state;
the step of replacing the battery by the intelligent battery car and the intelligent transfer car is as follows:
(1) the intelligent transfer car enters a designated position on the universal lifting chassis, the hook is in a vertical state, and the intelligent transfer car is in a braking state;
(2) the intelligent battery car is loaded with a replacement battery which is exhausted or seriously insufficient in electric quantity, the replacement battery is driven away from an intelligent battery car parking chassis of the electric car, the intelligent battery car is driven onto a universal lifting chassis of the intelligent battery replacement car, a first arm-shaped flat chassis and a second arm-shaped flat chassis of the intelligent battery car are respectively positioned at two sides of the flat chassis of the intelligent transfer car, the flat chassis of the intelligent transfer car is inserted between the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car, and the flat chassis of the intelligent transfer car is higher than the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car, so that the flat chassis lifts the replacement battery away from the first arm-shaped flat chassis and the second arm-shaped flat chassis of the intelligent battery car;
(3) the hook is laid down under the pressure of the replacement battery and laid in the hook groove when being inserted between the first arm-shaped flat plate chassis and the second arm-shaped flat plate chassis of the intelligent transfer car, and the pressure of the replacement battery is released and the hook is restored to a vertical state after passing through the position of the replacement battery, so that the hook state of the replacement battery is entered, and the replacement battery is protected from being separated from the flat plate chassis;
(4) the intelligent battery car finishes interactive butt joint with the intelligent transfer car;
(5) the intelligent transfer cart releases the interactive butt joint state with the intelligent battery cart and takes away the replacement battery on the intelligent battery cart, so that the intelligent battery cart is in an empty state to receive a new replacement battery.
9. The intelligent power-on system for electric vehicles as claimed in claim 1, wherein the intelligent battery replacement vehicle comprises a universal elevating chassis, a charging and control system, a docking locking device, a replacement battery,
wherein,
two sets of alternative battery grabbing mechanisms are arranged in the charging and control system, wherein one set stores an alternative battery with full electric quantity, and the other set is empty;
after the intelligent battery replacement vehicle and the electric vehicle complete the butt joint locking action, the intelligent battery vehicle carries a replacement battery with exhausted electric quantity or serious shortage to enter the lower part of the vacant grabbing mechanism on the universal lifting chassis, then the grabbing mechanism grabs and lifts the replacement battery, so that the intelligent battery vehicle is in a vacant state, then the intelligent battery vehicle moves to the lower part of the replacement battery with full electric quantity stored in the intelligent battery vehicle, then the grabbing mechanism releases the full-electric-quantity replacement battery onto the intelligent battery vehicle, and then the intelligent battery vehicle drives away from the intelligent battery replacement vehicle and reenters the electric vehicle.
In this design, the first arm platform chassis and the second arm platform chassis of the smart battery car are merged into one platform chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410168652.6A CN104118402B (en) | 2013-04-28 | 2014-04-22 | Electric motor intelligent electricity applying system |
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| CN2013101741726 | 2013-04-28 | ||
| CN201310174172 | 2013-04-28 | ||
| CN201310174172.6 | 2013-04-28 | ||
| CN201410168652.6A CN104118402B (en) | 2013-04-28 | 2014-04-22 | Electric motor intelligent electricity applying system |
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| CN104118402A true CN104118402A (en) | 2014-10-29 |
| CN104118402B CN104118402B (en) | 2018-08-03 |
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| CN104118402B (en) | 2018-08-03 |
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