Remotely programmable intergrated controller for model train accessories

1. An integrated controller system for railroad model accessories and operating cars, but not the driving engine, remotely programmed and controlled by an existing computer or an existing handheld transmitter, the system comprising:

a miniature remote receiving device comprising a built-in antenna, the receiving device attached to model railroad component in the form of an accessory or an operating car, but not the driving engine, in a location which is not readily visible, the receiving device comprising:

a pulse recovery circuit sampling and recovering a variety of pulses as recovered pulses in a model railroad environment, the pulses representing various commands used in a variety of different controls in a variety of different model railroad systems;

a micro-controller decoder circuit receiving the recovered pulses from the pulse recovery circuit and decoding the recovered pulses into action commands representing key presses on a variety of remote control devices;

an output driver circuit determining that a command is appropriate to a model railroad component to which it is attached and providing an action in response to the command;

a specialized power distribution circuit providing power noise immunity to keep the micro-controller decoder circuit supplied with voltage and running normally under brief interruptions of power;

the remote receiving device remotely programmed wirelessly by an existing remote control device to provide remote assignment of programmable voltage and pulse duration, and ID and class assignment and to provide at least one on/off output at a desired percentage of a supplied voltage for controlling lighting and other appropriate on/off behavior accessories separate from the driving engine, thereby creating an integrated controller system for railroad model accessories and operating cars but not the driving engine, remotely programmed and controlled by an existing computer or an existing handheld transmitter.

2. The system of claim 1 wherein the specialized power distribution circuit comprises a set of components isolating power to the micro-controller decoder circuit and at least one component providing power for a few seconds providing stability for a micro-code running in the micro-controller as a power noise immunity feature.

3. The system of claim 1 wherein the remote receiving device comprises a means to receive a micro-code to enter a special mode to configure a voltage output from the remote receiving device to be a pulse or level voltage output and at what voltage to deliver a signal to enable the system to be applicable to multiple accessories.

4. The system of claim 1 wherein the remote receiving device further comprises a programmed technique to allow for pulse length selection to allow a pulse duration to be of sufficient length to complete a specified action.

5. The system of claim 1 wherein the system further comprises a field upgradeable micro-controller firmware to allow for remote and electronic bug fixes and allow a user to enhance the system using code updates to correct and enhance features in the field.

6. The system of claim 5 wherein the micro-controller decoder circuit further comprises a connector to allow a “dongle” to be attached to a computer to upload any micro-code changes deemed necessary.

7. The system of claim 1 wherein the miniature remote receiving device is sized and configured to fit under or inside a model railroad car.

8. The system of claim 1 wherein the miniature remote receiving device is sized and configured to fit under or inside a model railroad trackside accessory.

9. The system of claim 7 wherein the miniature remote receiving device is at most one inch wide by two inches long by a half an inch high.