Electric vehicle carousel battery exchange/charging system
First Claim
1. A system for exchanging a removable depleted battery from a battery-powered electric vehicle and replacing the depleted battery with a charged battery, the system comprising:
- a horizontal circular rotating carousel disposed around a circular central platform, the carousel supporting a plurality of radial rectangular roller conveyor sections, each of said conveyor sections extending from an outer circumference of the central platform to an outer circumference of the carousel;
a plurality of robotic arms mounted on an upper surface of the central platform, each of said robotic arms having means for lifting the removable depleted battery from the vehicle and replacing it with a charged battery;
a return conveyor belt disposed between the outer circumference of the carousel and a first transportation platform landing area, the return conveyor belt used for transporting the depleted battery from a first roller conveyor section to the first transportation platform landing area;
an outgoing conveyor belt disposed between the outer circumference of the carousel and a second transportation platform area, the outgoing conveyor belt designed for transporting the charged battery from the second transportation platform landing area to a second roller conveyor section;
a battery storage rack having a plurality of charging modules for charging depleted batteries and storing charged batteries;
a transportation platform located adjacent to the battery storage rack, the transportation platform used for transporting the depleted battery from the first transportation platform landing area to one of the modules in the battery storage rack for charging and for removing the charged battery from one of the modules in the battery storage rack and transporting the charged battery to the second transportation platform landing area.
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Accused Products
Abstract
A system providing a driver of an electric vehicle with the ability to exchange a depleted battery with a charged battery. Information regarding the status of an electric battery is transmitted to service stations, and information is returned to a driver indicating the location of a service station with a charged battery. The driver enters the station and is automatically positioned next to a rotating carousel. A robotic arm removes the depleted battery from the vehicle and pulls it onto the carousel, which rotates and deposits the battery onto a return conveyor belt, which carries the battery to a transportation platform for movement to a battery rack for charging. The transportation platform removes a charged battery from the battery rack and carries it to an outgoing conveyor belt, which carries it to the carousel, which rotates until the battery is next to the vehicle for insertion by the robotic arm.
48 Citations
7 Claims
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1. A system for exchanging a removable depleted battery from a battery-powered electric vehicle and replacing the depleted battery with a charged battery, the system comprising:
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a horizontal circular rotating carousel disposed around a circular central platform, the carousel supporting a plurality of radial rectangular roller conveyor sections, each of said conveyor sections extending from an outer circumference of the central platform to an outer circumference of the carousel; a plurality of robotic arms mounted on an upper surface of the central platform, each of said robotic arms having means for lifting the removable depleted battery from the vehicle and replacing it with a charged battery; a return conveyor belt disposed between the outer circumference of the carousel and a first transportation platform landing area, the return conveyor belt used for transporting the depleted battery from a first roller conveyor section to the first transportation platform landing area; an outgoing conveyor belt disposed between the outer circumference of the carousel and a second transportation platform area, the outgoing conveyor belt designed for transporting the charged battery from the second transportation platform landing area to a second roller conveyor section; a battery storage rack having a plurality of charging modules for charging depleted batteries and storing charged batteries; a transportation platform located adjacent to the battery storage rack, the transportation platform used for transporting the depleted battery from the first transportation platform landing area to one of the modules in the battery storage rack for charging and for removing the charged battery from one of the modules in the battery storage rack and transporting the charged battery to the second transportation platform landing area. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification