Dual charge ride-on vehicle

Patent metadata

Field	Value
Publication number	US-9994116-B2
Application number	US-201715428650-A
Country	US
Kind code	B2
Filing date	Feb 9, 2017
Priority date	Feb 12, 2016
Publication date	Jun 12, 2018
Grant date	Jun 12, 2018

Abstract

A battery-powered vehicle is provided having dual charging capabilities. The vehicle has a body, a plurality of wheels supporting the body, a motor connected to at least one of the plurality of wheels, a battery port having a battery dock and battery dock terminals, a remote charging dock on an exterior of the vehicle body, the remote charging dock having remote charging terminals, a charger having a charger plug and associated charger terminals, and a removable and rechargeable battery having battery terminals. The battery is configured to be positioned in the battery port for charging in the battery port and to have the battery terminals electrically and mechanically mate with the battery dock terminals. The battery is also configured to be removed from the battery port and to have the battery terminals electrically and mechanically mate with the charger terminals for charging outside the battery port.

First claim

What is claimed is:

1. A battery-powered vehicle, comprising:
a vehicle body;
a plurality of wheels supporting the vehicle body;
a motor connected to at least one of the plurality of wheels;
a remote charging dock on an exterior of the vehicle body, the remote charging dock having remote charging terminals;
a first controller in electrical communication with the remote charging dock;
a battery port extending into the vehicle body, the battery port having a battery dock and battery dock terminals;
a second controller in electrical communication with the battery dock;
a first wiring harness connecting the remote charging dock with the battery dock, wherein the first wiring harness has a power line to allow current to flow between the battery dock and the remote charging dock, and a communication line in the first wiring harness to allow data to be transmitted between the first controller and the second controller;
a charger having a charger plug and associated charger terminals; and,
a removable and rechargeable battery having battery terminals, wherein the battery is configured to be charged in the battery port when (a) the battery is positioned in the battery port and the battery terminals electrically and mechanically mate with the battery dock terminals, and (b) when the charger terminals of the charger are connected to the remote charging terminals of the remote charging dock, and wherein the battery is configured to be charged remote from the vehicle when (a) the battery is removed from the battery port and the battery terminals electrically and mechanically mate with the charger terminals for charging outside the battery port.

2. The battery-powered vehicle of claim 1 , further comprising a second motor connected to a different one of the plurality of wheels.

3. The battery-powered vehicle of claim 1 , wherein the charger terminals and the battery dock terminals have a first terminal configuration, wherein the remote charging terminals and the battery terminals have a second terminal configuration, wherein the first terminal configuration is different from the second terminal configuration, and wherein the terminals of the first terminal configuration are adapted to mate with the terminals of the second terminal configuration.

4. The battery-powered vehicle of claim 1 , further comprising a third controller in the charger and a fourth controller in the battery, the third controller being electrically connected to the first controller when the charger is plugged into the remote charging dock, and the fourth controller communicating with one of the second controller in the battery dock when the battery is connected to the battery dock, and the third controller in the charger.

5. The battery-powered vehicle of claim 1 , further comprising a pedal switch, a pedal switch controller, and a second wiring harness connecting the pedal switch controller with a second controller in the battery dock, wherein the second wiring harness has a power line to allow current to flow between the battery dock and the pedal switch controller, and a communication line in the second wiring harness to allow data to be transmitted between the second controller in the battery dock and the pedal switch controller.

6. The battery-powered vehicle of claim 5 , wherein one of the second controller in the battery dock and the pedal switch controller prevents the release of current to all motors when the charger is connected to the remote charging dock.

7. A battery-powered vehicle, comprising:
a vehicle body;
a plurality of wheels supporting the vehicle body;
a motor connected to at least one of the plurality of wheels;
a battery port having a battery dock and battery dock terminals;
a remote charging dock on an exterior of the vehicle body, the remote charging dock having remote charging terminals;
a charger having a charger plug and associated charger terminals; and,
a removable and rechargeable battery having battery terminals, wherein the battery is configured to be positioned in the battery port for charging in the battery port and to have the battery terminals electrically and mechanically mate with the battery dock terminals, and wherein the battery is configured to be removed from the battery port and to have the battery terminals electrically and mechanically mate with the charger terminals for charging outside the battery port.

8. The battery-powered vehicle of claim 7 , wherein the charger terminals of the charger are connected to the remote charging terminals of the remote charging dock for charging the battery in the battery port.

9. The battery-powered vehicle of claim 7 , wherein the battery has a first end and a second end, wherein a handle is located at the second end of the battery, and wherein the battery terminals are located at the first end of the battery.

10. The battery-powered vehicle of claim 7 , wherein the charger terminals and the battery dock terminals have a first terminal configuration, wherein the remote charging terminals and the battery terminals have a second terminal configuration, wherein the first terminal configuration is different from the second terminal configuration, and wherein the terminals of the first terminal configuration are adapted to mate with the terminals of the second terminal configuration.

11. The battery-powered vehicle of claim 7 , further comprising a first wiring harness connecting the remote charging dock with the battery dock, wherein the first wiring harness has a power line to allow current to flow between the battery dock and the remote charging dock, and a communication line in the first wiring harness to allow data to be transmitted between the battery dock and the remote charging dock.

12. The battery-powered vehicle of claim 11 , further comprising a pedal switch, a pedal switch controller, and a second wiring harness connecting the pedal switch controller with a second controller in the battery dock, wherein the second wiring harness has a power line to allow current to flow between the battery dock and the pedal switch controller, and a communication line in the second wiring harness to allow data to be transmitted between the second controller in the battery dock and the pedal switch controller.

13. The battery-powered vehicle of claim 12 , wherein one of a second controller in the battery dock and the pedal switch controller prevents the release of current to the motor when the charger is connected to the remote charging dock.

14. The battery-powered vehicle of claim 11 , further comprising a first controller in the remote charging dock and a second controller in the battery dock, the communication line electrically connecting the first controller to the second controller.

15. The battery-powered vehicle of claim 14 , further comprising a third controller in the charger, the third controller being electrically connected to the first controller when the charger is plugged into the remote charging dock.

16. The battery-powered vehicle of claim 15 , further comprising a fourth controller in the battery, the fourth controller communicating with one of the second controller in the battery dock when the battery is connected to the battery dock, and the third controller in the charger.

17. The battery-powered vehicle of claim 16 , wherein the third controller in the charger monitors battery parameters based on data transmitted from the fourth controller to the third controller through the communication line.

18. The battery-powered vehicle of claim 16 , wherein the third controller in the charger monitors batter

Assignees

• Radio Flyer Inc

Inventors

• Schlegel Thomas K
• Young Matthew E
• Eckert Cameron
• Herlitz Todd

Classifications

• B60K1/02 Primary

  comprising more than one electric motor · CPC title

• H02J7/751

  concerning the insertion or the connection of the batteries · CPC title

• H02J7/731

  specially adapted for holding portable devices containing batteries (H02J7/751 takes precedence) · CPC title

• H01M10/4257

  Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries · CPC title

• B60L3/02

  Dead-man's devices · CPC title