Auxiliary user interface for a transmit controller

• US 9,004,977 B2
• Filed: 08/04/2010
• Issued: 04/14/2015
• Est. Priority Date: 05/05/2010
• Status: Active Grant

• Current Assignee: Traxxas LP (Traxxas)
• Original Assignee: Traxxas LP (Traxxas)
• Inventors: DeWitt, Gary M., Shirley, Brad, Russell, Chris S., DeFauw, Larry
• Primary Examiner(s): Liddle, Jay
• Assistant Examiner(s): RADA, ALEX P
• Application Number:
  US12/850,453
• Publication Number:
  US 20110275274A1
• Time in Patent Office: 1,714 Days
• Field of Search: 446454-456, 446/175, D21/566
• US Class Current: 446/456
• CPC Class Codes: A63H 30/04 using wireless transmission

Abstract

In an embodiment, a transmit controller compatible with an auxiliary user interface device is provided. The transmit controller has a memory with operational parameters, a control user interface, an auxiliary user interface connector, and a transmit controller processor. The transmit controller processor is configured to transmit the operational parameters to the auxiliary user interface device and modify the operational parameters in accordance with a parameter instruction from the auxiliary user interface device. The transmit controller processor is further configured to receive a control instruction from the control user interface, determine an output signal based on the control instruction and the one or more operational parameters, and transmit the output signal to the model vehicle.

Claims

1. A transmit controller compatible with an auxiliary user interface device, the transmit controller comprising:

a memory comprising a plurality of operational parameters;

a control user interface for controlling a model vehicle;

an auxiliary user interface connector for connecting to the auxiliary user interface device; and

a transmit controller processor configured to;

receive a read command from the auxiliary user interface device, the read command instructing the transmit controller processor to provide to the auxiliary user interface device the value of a particular operational parameter in the memory;

in response to the write command, transmit the particular operational parameter to the auxiliary user interface device;

receive a write command from the auxiliary user interface device, the write command instructing the transmit controller processor to modify the value of the particular operational parameter in the memory;

in response to the write command, modify the value of the particular operational parameter in the memory;

receive a control instruction from the control user interface;

determine an output signal based on the control instruction and at least one of the plurality of operational parameters; and

transmit the output signal to the model vehicle.

2. The transmit controller of claim 1, further comprising a dock configured to secure the auxiliary user interface device to the transmit controller when the transmit controller is connected to the auxiliary user interface connector.

3. The transmit controller of claim 1, wherein the dock comprises a recess in a base of the transmit controller.

4. The transmit controller of claim 1, wherein the auxiliary user interface connector comprises a wireless transceiver.

5. The transmit controller of claim 1, wherein the control user interface controls the steering and throttle of the model vehicle.

6. The transmit controller of claim 1, wherein the one or more operational parameters comprises a servo reversing parameter.

7. The transmit controller of claim 1, wherein the one or more operational parameters comprises an acceleration curve.

8. The transmit controller of claim 1, wherein the transmit controller processor is configured to modify the one or more operational parameters in accordance with an instruction from the auxiliary user interface device while the transmit controller comprises a radio link to a model vehicle.

9. The transmit controller of claim 1, wherein the transmit controller processor is configured to modify the one or more operational parameters in accordance with an instruction from the auxiliary user interface device while the control user interface is operable to control the model vehicle.

10. The transmit controller of claim 1, wherein the transmit controller processor is further configured to:

receive a telemetry signal from the model vehicle; and

provide the telemetry signal to the auxiliary user interface device.

11. The transmit controller of claim 10, wherein the telemetry signal represents one of the group consisting of motor temperature, motor RPM, vehicle speed, battery voltage, and fuel level.

12. The transmit controller of claim 1, wherein the auxiliary user interface device comprises a portable electronic device.

13. The transmit controller of claim 1, wherein the auxiliary user interface device comprises a mobile phone.

14. The transmit controller of claim 1, wherein the auxiliary user interface device comprises a personal digital assistant.

15. The transmit controller of claim 1, wherein the auxiliary user interface device comprises a digital music player.

16. The transmit controller of claim 1, wherein the auxiliary user interface device has a smaller physical volume than the transmit controller.

17. The transmit controller of claim 1, wherein the processor is configured to determine the output signal at least by determining, based on the one or more operational parameters, whether to modify the control signal.

18. The transmit controller of claim 1, wherein the processor is configured to determine the output signal at least by determining, based on the one or more operational parameters, how to modify the control signal.

19. The transmit controller of claim 1, further comprising a built-in parameter user interface for modifying the one or more operational parameters.

20. The transmit controller of claim 19, wherein at least a portion of the built-in parameter user interface becomes inoperable when the auxiliary user interface device is connected to the auxiliary user interface connector.

21. A method of operating with an auxiliary user interface device comprising:

creating a radio link between a transmit controller and a model vehicle;

storing a plurality of operational parameters in a memory of the transmit controller;

connecting an auxiliary user interface device to the transmit controller;

receiving a read command from the auxiliary user interface device, the read command comprising an instruction to provide to the auxiliary user interface device the value of a particular operational parameter in the memory;

in response to the read command, transmitting the particular operational parameter to the auxiliary user interface device;

receiving a write command from the auxiliary user interface device, the write command comprising an instruction to modify the value of the particular operational parameter in the memory;

in response to the write command, modifying the value of the particular operational parameter in the memory;

receiving a control instruction from a control user interface of the transmit controller;

determining an output signal based on the control instruction and the at least one operational parameter; and

transmitting the output signal to the model vehicle through the radio link.

22. The method of claim 21, further comprising:

operating a built-in parameter user interface of the transmit controller; and

modifying the at least one operational parameter in accordance with the operation of the built-in parameter user interface.

23. The method of claim 21, wherein the connecting the auxiliary user interface device to the transmit controller comprises:

connecting the auxiliary user interface device to the transmit controller through a wireless connection.

24. The method of claim 21, wherein the modifying the at least one operational parameter in the memory of the transmit controller occurs during the radio link with the model vehicle.