KR20180125857A - Battery charging device and method for vehicle - Google Patents

Abstract

The present invention relates to an apparatus and method for charging a battery of a conveyance such as an electric vehicle or the like regardless of charging place or charging time. According to the present invention, a power connector of a plug and outlet type is formed at one side of a carrier embedded with a battery, is inserted into and connected to a power connector formed at a battery mounting position of a conveyance such as an electric vehicle or the like, and is fixed by a fixture for fixing the carrier embedded with the battery.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a battery charging device and method for vehicle,

The art of the present invention relates to a battery charging method such as electric or hybrid electric vehicles, plug-in hybrid electric vehicle or an electric bus, electric trucks or aircraft electrical and electric ship or submarine electric

2014.08.09

New technology electric cars are coming to the domestic automobile market. This time, the so-called plug-in hybrid electric vehicle that uses a gasoline engine with an electric motor and charging with an external power source. You can go faster and farther than a pure electric car, as well as better fuel economy than a hybrid car. Once foreign companies started to release new models, domestic car companies are also entering the race.

It will be the first plug-in hybrid car BMW i8 to be launched in Korea in October.

Fuel consumption rises to 47.6 kilometers per liter and up to 250 kilometers per hour.

If you run in the electric car mode and the battery runs out, you can recharge while running on the engine.

It is possible to drive by electricity only up to 37km, so it is possible to drive without commingling with oil in commuting distance.

In the first half of next year, Audion's plug-in hybrid car A3, Tron will come into the country.

More demand is expected when there is plenty of electricity charging infrastructure.]

Toyota is also considering the domestic launch of the Prius PHV, which recorded 247 km / h fuel economy in the experiment.

Unlike other electric cars, you can charge the battery from a 220v outlet by connecting the cable to the charging port on the opposite side .

If you do not have a charger, you will not have to worry.

Domestic carmakers have also entered the race amidst the aggression of imported cars.

Hyundai Kia Motors plans to launch a plug- in hybrid car next year at the semi-mid-range level.

As plug-in hybrid cars are added to the pure electric vehicle market, competition for initiatives for eco-friendly cars is becoming more and more intense.

2014.08.09

* Electric vehicle development in the automotive industry has recently been focused on plug-in hybrids.

Competition among imported new cars entering the domestic market from the second half of the year is also concentrated in plug-in hybrids.

We are also keen to raise the competitiveness of the Korean auto industry.

Unlike a pure electric car, it has an internal combustion engine, so it can utilize its existing competitiveness.

[Kim Pil-soo / Professor, Department of Automotive Engineering, Daelim University: This model is more likely to take the initiative more while maintaining the sustainability of the automobile industry.]

However, plug-in hybrids are missing from the government's support for electric cars.

[Ministry of Environment official: Since there is no review yet, this year, we are obliged to only support pure EV (electric car).]

It is unclear whether the plan to support it through the Low Carbon Cooperative Coordination Fund is enforced.

Insufficient charging infrastructure is also a problem .

Currently, there are 1,900 places in the whole country, and there are many cases where they are not used properly and are not used properly.

It is pointed out that it is urgent to supplement the supportive measures and institutional equipment so that the industrial competitiveness is not damaged in the process of transition to the future car.

The technology underlying the present invention

Battery cell [battery cell]

In the battery, a set of cathode and anode plates are combined and separated from the other cells in an electrolyte in a case with one compartment.

One cell of a vehicle battery represents a voltage of 2 volts.

The 12-volt battery therefore has six cells.

BMW-Samsung SDI Sign MOU to Expand Battery Supply for Electric Vehicles BMW

2014-07-15 11:02:06

BMW Group Signs MOU with Samsung SDI |

The BMW Group has signed a memorandum of understanding (MOU) with Samsung SDI at the BMW Driving Center in Yeongjong, Incheon, to expand the supply of battery cells for electric vehicles.

The BMW Group and Samsung SDI decided to expand supply of battery cells in the mid- to long-term as the demand for electric cars increases through this MOU, and to strengthen cooperation on related technology development.

The BMW Group will receive battery cells for the BMW i3, BMW i8 and the new hybrid models from Samsung SDI over the next few years.

"Our partnership with Samsung SDI is an example of successful collaboration between Korea and Germany on innovation," said Klaus Draeger, president of the BMW Group. "The battery basically drives the distance and performance of the car. It is a key component of electric vehicles. That is why we selected Samsung SDI as a supplier that can provide the best commercial technology based on our future-oriented battery expertise. "

Samsung SDI President Park Sang-jin said, "Following the successful cooperation of BMW i3 and i8, the addition of Samsung SDI's superior lithium-ion battery technology to additional BMW models is an example of Samsung SDI's future technology and mass production capability. I am confident that the expansion of partnership will greatly contribute to securing an advantage in future electric vehicle technology. "

The BMW Group has been partnering with Samsung SDI since 2009 and is supplying lithium-ion batteries for BMW i3 and i8. We will continue to cooperate with Samsung SDI, emphasizing the electrification strategy with the successful launch of BMW i have. In fact, the BMW i3 has been very popular worldwide since its launch, and the BMW i8 is also in higher demand than planned.

On the other hand, Minister of Industry and Commerce Mr. Yoon Sang-jik attended the MOU conclusion ceremony. "The meeting between Samsung SDI, a leading Korean battery manufacturing company, and BMW Group, a premium automobile company in Germany, will bring great synergy effects, "We hope that this cooperation will help Korea and Germany to raise the level of partnership between the two companies, and that the Korean government will also support the cooperation so that it can expand cooperation in other fields."

Next-generation batteries developed in Japan are attracting attention from the automotive industry. This is because the recognition that one of the batteries that can open the era of popularization of EVs is spreading.

According to Green Energy News and Car Advice, Japanese electric battery specialist Power Japan Plus has released a battery named Ryden Battery.

Power Genplus Plus announced by San Francisco, USA, is known to be highly efficient compared to conventional batteries.

Most electric cars on the market are equipped with lithium-ion batteries . Lithium-ion batteries are fast becoming an obstacle to the commercialization of electric vehicles because of their high battery discharge rate. On the other hand, the Leiden battery used the organic cotton which changed the carbon fiber structure. Thanks to the fast charging rate and slowed down the discharge rate. It is also known that charging and discharging can be repeated more than 3,000 times. Power Japan Plus' s forecast is that it can travel about 483km in one charge .

Doi Kani Power Japan Plus CEO said, "The Leiden battery will make a big difference in popularizing electric cars."

Electric car [electric automobile]

A car driven by an electric motor powered by a battery.

Heating fuel tank A container containing fuel for heating.

Traction batteries A battery that generates a current of 120V and supplies drive power to the vehicle.

Electronic control box An electrical device that switches the energy exchange between the battery and the electric motor according to the driver's command and traffic conditions.

Charging plug A plug that connects the vehicle to the mains current or a specially equipped terminal to charge the battery.

Auxiliary battery A battery that is charged by a powered battery. 12V of current is produced and supplied to the electric device accessories.

Transmission A device that transmits the rotational motion of a motor to a wheel.

Traction batteries A battery that generates a current of 120V and supplies drive power to the vehicle.

Electric motor A device that converts electrical energy into mechanical energy for operating other devices.

Cooling fan A device with wing feathers to cool the electronic control box.

Electric cable A cable that allows the battery to energize and recover the electric motor during deceleration and braking.

The problem to be solved by the present invention for use with an electric motor with a gasoline engine to charge the external power source, a so-called plug-in hybrid electric vehicles or hybrid electric vehicles or plug-in hybrid car In the case of an electric car , once the battery is charged, it can be driven only by electricity up to 37 km. Unlike other electric cars, it can be charged from a 220v outlet by connecting a cable to the charging port opposite the charging port .

In the case of plug-in hybrid electric or electric cars

Insufficient charging infrastructure It becomes a problem.

The battery basically depends on the mileage and performance of the car.

Lithium-ion batteries are fast becoming an obstacle to the commercialization of electric vehicles because of their high battery discharge rate . On the other hand, the Leiden battery used the organic cotton which changed the carbon fiber structure. Thanks to the fast charging rate and slowed down the discharge rate. It is also known that charging and discharging can be repeated more than 3,000 times. Power Japan Plus' s forecast is that it can travel about 483km in one charge .

In the above, in the case of plug-in hybrid electric car or electric car,

1) Insufficient charging infrastructure

2) To speed up charging and slow down discharge

3) Problems such as extending the maximum time that can be traveled by one charge

4) There is a patent to separate and charge the battery to charge the battery to the existing technology. However, considering the weight of the battery, there was no carrier-type battery for convenient transportation

5) Further, after the battery formed by the carrier type is parked in the electric car or the electric airplane, the battery which is formed by the carrier type to the house is used to power the wheel of the carrier, or to sit on the seat at all, Which can be utilized as short-distance transportation means, are problems to be solved by the present invention.

It is also intended to charge technically capable electric aircraft or electric submarine electric submarines in the same way.

The solution to this problem is a plug and an outlet type power connection device for attaching a battery inside a vehicle such as an electric car (including passenger cars, buses, and trucks), a plug-in hybrid car, an electric aircraft or an electric ship submarine The battery of the vehicle is taken out from the position where the battery is formed and then inserted into the position where the battery is formed to connect the battery with the plug capable of mounting the battery and the power connection device of the receptacle type

A battery of a vehicle such as an automobile or an electric aircraft or an electric ship or an electric submarine is formed inside a bag or the like of a carrier

The carrier bag, which is formed to be able to pull out and hold the battery formed in the carrier bag, is fully taken out from the outlet and the plug type mounting device, and the battery built in the front or rear side of the vehicle such as an automobile, an electric aircraft, The carrier is a hinged door that opens the door for inserting the battery and serves as a hinged door that helps the battery door to be inserted into a car such as an automobile in a battery or a vehicle such as an electric aircraft or an electric submarine electric submarine A plate that can be a swash plate is built in or formed on the inner side of the insertion door to open a door for inserting a battery and then a plate that can be a swash plate is pulled out to form a swash plate so that a carrier with a battery is pushed up through a swash plate, Batteries for electric vehicles, electric submarines, etc. It is equipped with a carrier with a built-in battery at the position where the battery is installed, and a plug or an outlet-type power connector is formed at one side of the carrier having the battery, and is inserted into an outlet or a plug- After the connection, the battery is fixed by a fixture that fixes the built-in carrier.

If you want to charge the carrier with the battery, you can pull the carrier with the battery from the car and take it home, insert it into the outlet of your home or work place, insert the plug formed in the carrier with the battery, When the battery is sufficiently charged for a certain period of time or sleeping time, the plug is taken out and the carrier with the battery is moved by the vehicle. As described above, the battery is connected to the power connection port of the vehicle and used as power for vehicles such as an automobile or an electric aircraft or an electric submarine will be.

The effects of the present invention are as follows: 1) Charge the battery for a sufficient time during a break at home or work at work, regardless of the charging infrastructure, and bring it to a vehicle such as an automobile or an electric aircraft or an electric ship or an electric submarine, 2) discharge rate or discharge time; and 3) to extend the maximum time to travel on a single charge, or to charge the battery for a sufficient time at home or at work. If you bring it to a vehicle such as an automobile, an electric aircraft or an electric ship, or an electric submarine, and place it in a vehicle power source such as an automobile or an electric aircraft or an electric ship or an electric submarine, the amount of electricity to be used for one day is sufficient ), 2), and 3) can be solved.

1 is a perspective view of an electric passenger car as a perspective view of the present invention.
2 is a perspective view of another embodiment of the electric bus according to the present invention.
3 is a perspective view showing that a carrier with a built-in battery can be plugged into an outlet in a home room.
Figure 4 is a perspective view of an embodiment in which a drive motor is mounted on a carrier with a battery and a chair is formed and can be operated and moved to an electrical outlet at home or work.
FIG. 5 is a perspective view of an embodiment in which a bottom surface of a carrier with a built-in battery is formed to be able to move by a driving motor.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view of an electric vehicle according to the present invention

2 is another perspective view of the present invention showing an embodiment of an electric bus

Electric plugs and plugs that can be used to install batteries inside vehicles such as electric vehicles (including passenger cars, buses, trucks), plug-in hybrid vehicles, electric aircraft or electric submarines, Electric ship An electric submarine or other vehicle's battery is taken out of the position where the battery is formed and inserted into the battery to be formed,

A battery of a vehicle such as an automobile or an electric aircraft or an electric ship or an electric submarine is formed inside a bag or the like of a carrier

The carrier bag, which is formed to be able to pull out the battery formed in the carrier bag, can be completely taken out of the outlet and the plug type mounting device and is formed on the front or rear side of the vehicle such as an automobile or a technically possible electric aircraft or an electric ship electric submarine The carrier with the battery is a hinged door that opens the door for inserting the battery and helps to move the door for inserting the battery to the place where it is inserted into a car such as an automobile of a battery built-in carrier, an electric aircraft or an electric ship electric submarine Or a plate which can be a swash plate is built in or formed inside the inserting door so that the door for inserting the battery is opened and the plate which can be a swash plate is pulled out to form a swash plate and the carrier with the battery is pushed up through the swash plate Car or electric aircraft or electric ship A submarine or other vehicle is equipped with a battery with a built-in carrier at the location where the battery is mounted. A carrier with a built-in battery is provided with a plug or a receptacle-type power connector. The battery is inserted into an outlet formed in a battery mounting position or a plug-type power connection, and is connected to the battery. After the connection, the carrier is fixed by a fixing member fixing the carrier.

Carriers with built-in batteries must be removed from vehicles such as automobiles, electric aircraft, electric submarines, electric submarines, etc., to carry the battery with the built-in carrier to the home and inserted into the outlet of the home When the battery is sufficiently charged at the time of resting at home or sleeping at home, the plug is taken out and the carrier carrying the battery is moved by the car or an electric aircraft or an electric submarine such as an electric submarine, It is used as a power source for cars such as electric submarine, car, electric aircraft, electric ship, etc. by connecting to the power connection port of a vehicle such as an electric submarine.

FIG. 3 illustrates a carrier with a built-in battery that can be plugged into an outlet in a home.

FIG. 4 shows a state in which a driving motor is mounted on a carrier incorporating a battery, and a chair is formed so that it can be operated and moved to an electric outlet in a house or a workplace.

5 shows that the wheels of the carrier with the built-in battery are driven by an electric motor and a switch is formed on one side of the carrier

The carrier has three wheels with a built-in battery, a handle formed at the front of the carrier, and a steering wheel rotatable to the left or right so that the steering wheel can be manipulated

In the lower part of the carrier with the battery, there is formed a surface capable of footing, and three wheels are formed on the surface of the carrier, so that the bottom surface of the carrier with the battery can be moved up and down. The folding unit is folded and folded so that the folding unit can be folded and unfolded. The folding unit can be folded and then pulled by gripping the handle or by turning on the drive motor and holding the handle.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

1: Drive battery 2: Plug
3: Outlet 5: Carrier
10: Wheel 11: Handle
15: insertion door 20: fastener
21: auxiliary battery 22: cooler
25: battery controller 30: chair

Claims (26)

The power plugs and receptacles that can be used to attach batteries to the inside of vehicles such as electric vehicles (including passenger cars, buses, trucks), plug-in hybrid cars, general automobiles, electric aircraft or electric submarines, The battery of a vehicle such as an electric aircraft or an electric ship or an electric submarine is pulled out from the position where the battery is formed and then inserted into a position where the battery is formed and connected to a power connection device such as a plug and a receptacle type And the battery charger of the vehicle such as an electric aircraft or an electric ship electric submarine. In claim 1,
Batteries of vehicles such as automobiles, electric aircraft, electric ships, and electric submarines are formed in the interior of a bag of a carrier carrying a wheel
A carrier bag formed with a handle formed in a carrier bag or formed with a handle capable of pulling out a handle can be entirely taken out of a receptacle and a plug type attachment device together with a plug to be attached to the front or side of a vehicle such as an automobile or an electric aircraft or an electric ship electric submarine Wherein the door is opened by inserting a carrier having a built-in battery on the rear surface thereof, and the battery is charged into a vehicle such as an electric aircraft or an electric ship electric submarine. In paragraph 2
The door for inserting the battery is a hinged door that helps to move to a place where the battery is inserted into a vehicle such as an automobile, an electric car, an electric aircraft, an electric ship, an electric submarine, etc., The battery can be inserted or formed to open the door for inserting the battery, and then the plate, which can be a swash plate, is pulled out to form a swash plate, and the carrier with the battery is pushed up manually or by a driving motor through a swash plate, It is equipped with a carrier with a built-in battery at the position where the battery of the vehicle such as an electric submarine is mounted, and a plug or an outlet-type power connector is formed at one side of the carrier having the battery. A socket or a plug-in power connection Vehicle or aircraft electrical and electric ship battery charging device of what the de-electric submarine characterized in that to couple was inserted. The method according to any one of claims 1 to 3, wherein
One side of the carrier with built-in battery has a plug or a receptacle-type power connector, and after inserting it into an outlet or a plug-in type power outlet of a vehicle such as an automobile, an electric aircraft, an electric ship or an electric submarine, Wherein the battery is fixed by a fixture for fixing a carrier having a built-in battery and a fixture for fixing a carrier having a built-in battery therein. The power plugs and receptacles that can be used to attach batteries to the inside of vehicles such as electric vehicles (including passenger cars, buses, trucks), plug-in hybrid cars, general automobiles, electric aircraft or electric submarines, The battery of a vehicle such as an electric aircraft or an electric ship or an electric submarine is pulled out from the position where the battery is formed and then inserted into a position where the battery is formed and connected to a power connection device such as a plug and a receptacle type Wherein the battery is charged with the electric power of the battery. In claim 5,
Batteries of vehicles such as automobiles, electric aircraft, electric ships, and electric submarines are formed in the interior of a bag of a carrier carrying a wheel
A carrier bag formed with a handle formed in a carrier bag or formed with a handle capable of pulling out a handle can be entirely taken out of a receptacle and a plug type attachment device together with a plug to be attached to the front or side of a vehicle such as an automobile or an electric aircraft or an electric ship electric submarine Wherein the door is opened and inserted into a carrier having a built-in battery on the rear surface thereof, and the battery charging method of the vehicle such as an electric aircraft or an electric ship electric submarine. In claim 6,
The door for inserting the battery is a hinged door that helps to move to a place where the battery is inserted into a vehicle such as an automobile, an electric car, an electric aircraft, an electric ship, an electric submarine, etc., The battery can be inserted or formed to open the door for inserting the battery and then the plate which can be the inclined plate can be pulled out to form a swash plate and the carrier with the battery can be pushed up through the swash plate to remove the car, A carrier with a built-in battery is installed at the position where the battery is mounted, and a plug or an outlet-type power connector is formed at one side of the carrier having the battery. The battery is mounted on a vehicle such as an automobile or an electric aircraft or an electric submarine Insert into a wall outlet or plug-in power outlet to connect Battery charging method of things such as cars or de-electric aircraft or ship electric electric submarine characterized in that the rock. The method according to any one of claims 5 to 7, wherein
One side of the carrier with built-in battery has a plug or a receptacle-type power connector, and after inserting it into an outlet or a plug-in type power outlet of a vehicle such as an automobile, an electric aircraft, an electric ship or an electric submarine, A battery charging method for a vehicle, such as an automobile, an electric aircraft, an electric ship, or an electric submarine, characterized in that a fixture for fixing a carrier having a battery therein is formed and fixed by a fixture for fixing a carrier incorporating the battery. Carriers with built-in batteries must be removed from vehicles such as automobiles, electric aircraft, electric submarines, electric submarines, etc., to carry the battery with the built-in carrier to the home and inserted into the outlet of the home If you have enough time to take a break at home or bedtime, plug in the outlet of the company you work at, plug it out, remove the plug or electric car or technically capable electric car or electric submarine, The carrier is moved and used as a power source for a vehicle such as an automobile, an electric aircraft, an electric ship, an electric submarine or the like by connecting to a power connection port of a vehicle such as an automobile or an electric aircraft or an electric ship submarine, Aircraft or electricity Rechargeable batteries such as how to ride what night electric submarines. The method according to any one of claims 1 to 4, wherein
Wherein the plug is formed with a means by which electric lines are dried and can be inserted into and removed from the carrier. The method according to any one of claims 1 to 4 or 10, wherein
Wherein a wheel of a carrier having a battery is driven by an electric motor and a switch is formed on one side of the carrier. [Claim 11]
Characterized in that the carrier has two or more wheels with a built-in battery, the handle is formed at the front of the carrier, and the handle is formed so that the front wheel is rotated to the left or right so as to be directionally steerable. Battery charging device for vehicles such as electric submarines. In claim 12,
Wherein a bottom surface of the carrier is formed on the lower surface of the carrier and two or more wheels are formed on the surface of the carrier so that the lower surface of the carrier with the battery can be moved up and down. Battery charger for vehicle such as ship electric submarine. [Claim 11]
The carrier has two or more wheels with a built-in battery, a handle is formed at the front of the carrier, and a seat is provided at the top of the carrier when the handle is rotated to the left or right to control the direction And is capable of being moved and operated by sitting on a carrier. The battery charging device of claim 1, wherein the battery is a battery of an automobile or an electric aircraft or an electric submarine electric submarine. A method according to any one of claims 1 to 4 or 10 to 14
The apparatus of claim 1, further comprising a cooler formed in the carrier housing the battery. The method according to any one of claims 1 to 4 or 10 to 15
The battery charging device of claim 1, further comprising a battery controller formed in the carrier with the battery built in, such as an automobile or an electric aircraft or an electric ship submarine. The method according to any one of claims 1 to 4 or 10 to 16
An auxiliary battery is formed inside a vehicle such as an automobile, an electric aircraft, an electric ship, or an electric submarine. A battery charging device for a vehicle such as an automobile or an electric aircraft or an electric ship electric submarine. A method according to any one of claims 5 to 9
The plug may be formed by means of the electric wire being curled and inserted into the carrier, or a wheel of the carrier in which the battery is built may be driven by an electric motor and a switch may be formed on one side of the carrier, A battery controller is formed in a carrier having a built-in battery, an auxiliary battery is formed inside a vehicle such as an automobile, an electric aircraft, an electric ship or an electric submarine, and a driving battery is separately formed. A battery charging method of a vehicle such as a submarine. A method according to any one of claims 1 to 4 or 10 to 17
A battery charging device for a vehicle, such as an automobile, an electric aircraft, an electric ship, an electric submarine, or the like, characterized in that the bag portion of the carrier in which the battery is embedded is made of titanium. The method according to any one of claims 1 to 4 or 10 to 14 or 16 to 19
The battery charging apparatus of claim 1, further comprising an AC / DC adapter formed in the carrier having the battery therein, such as an automobile or an electric aircraft or an electric ship submarine. The method according to any one of claims 1 to 4 or 10 to 14 or 16 to 20
Carriers and auxiliary batteries with built-in batteries are used for charging electric vehicles, electric vehicles, electric ships, electric submarines, etc., as well as carriers with built-in batteries Wherein the battery is charged with a predetermined amount of electric power. A method according to any one of claims 5 to 9 or 18
Carriers and auxiliary batteries with built-in batteries are used for charging electric vehicles, electric vehicles, electric ships, electric submarines, etc., as well as carriers with built-in batteries The method of claim 1, further comprising the step of allowing the battery to be charged and charged, or to charge the battery with electric power for domestic use. In claim 12,
In the lower part of the carrier, there is formed a surface capable of footing, and two or more wheels are formed on the surface of the carrier, so that the bottom surface of the carrier with the battery can be moved to stand up and move. And a fastener for folding and unfolding the fastener is formed so that the fastener can be folded and unfolded. The method according to any one of claims 1 to 4 or 10 to 14 or 16 to 20 or 23
And a USB port or the like is formed on the carrier in which the battery is installed. The method according to any one of claims 1 to 4 or 10 to 16
Wherein a secondary battery is formed inside a vehicle such as an automobile, an electric aircraft, an electric ship, an electric submarine, etc., and a driving battery is separately formed. The battery charging apparatus of claim 25, wherein the drive battery is formed to be connected in parallel with a drive battery of a carrier having a battery, and a switch is formed at a connection site.

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