MULTI-CHANNEL AND FEEDBACK-CONTROLLED LIGHT APPARATUS

• US 20140112666A1
• Filed: 10/23/2012
• Published: 04/24/2014
• Est. Priority Date: 10/23/2012
• Status: Abandoned Application

• Current Assignee: Neng-Chen Yeh
• Original Assignee: Neng-Chen Yeh
• Inventors: YEH, Neng-Chen
• Application Number:
  US13/657,951
• Publication Number:
  US 20140112666A1
• Time in Patent Office: Days
• US Class Current: 398/115
• CPC Class Codes: H04L 1/1825 Adaptation of specific ARQ protocol parameters according to transmission conditions
• CPC Class Codes: H04L 1/1893 Physical mapping arrangements physical resource mapping in general H04L5/00
• CPC Class Codes: H04L 2001/125 Arrangements for preventing errors in the return channel

Abstract

A multi-channel and feedback-controlled light apparatus has a transmitter unit and a receiver unit. The transmitter unit sends out a wireless signal through at least one channel to the receiver unit. When the receiver unit receives the wireless signal, the receiver unit correspondingly sends a response signal back to the transmitter unit. If the transmitter unit does not receive the response signal, the transmitter unit will switch to new channels to send the wireless signal to the receiver unit at new channels until the transmitter unit receives the response signal. Therefore, the receiver unit can correctly receive the wireless signal and overcomes the signal missing problem induced by channel interferences. The light apparatus increases the wireless signal transmission effect.

Claims

1. A multi-channel and feedback-controlled light apparatus comprising:

a transmitter unit having;

a wireless module; and

a transmission controller sending out a wireless signal according to a light driving signal through at least one channel via the wireless module;

wherein when the transmission controller does not receive a response signal after the transmission controller sends out the wireless signal, the transmission controller switches to at least one new channel to send out the wireless signal at the new channel until the transmission controller receives the response signal; and

a receiver unit matching the transmitter unit and having;

a load circuit;

a wireless module; and

a reception controller receiving the wireless signal via the wireless module of the receiver unit and activating the load circuit according to the wireless control module;

wherein when the reception controller receives the wireless signal, the reception controller sends the response signal to the transmission controller.

2. The light apparatus as claimed in claim 1, wherein the receiver unit has a power circuit electrically connected to the wireless module of the receiver unit and the reception controller for providing a DC working voltage.

3. The light apparatus as claimed in claim 2, wherein the power circuit of the receiver unit has a regulator with an input electrically connected to a battery.

4. The light apparatus as claimed in claim 1, wherein the transmitter unit has a filter circuit electrically connected to the transmission controller to filter noises from the light driving signal.

5. The light apparatus as claimed in claim 2, wherein the transmitter unit has a filter circuit electrically connected to the transmission controller to filter noises from the light driving signal.

6. The light apparatus as claimed in claim 3, wherein the transmitter unit has a filter circuit electrically connected to the transmission controller to filter noises from the light driving signal.

7. The light apparatus as claimed in claim 1, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

8. The light apparatus as claimed in claim 2, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

9. The light apparatus as claimed in claim 3, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

10. The light apparatus as claimed in claim 4, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

11. The light apparatus as claimed in claim 5, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

12. The light apparatus as claimed in claim 6, wherein

the transmitter unit has a light indicator electrically connected to the transmission controller;

and

the transmission controller activates the light indicator according to the light driving signal.

13. The light apparatus as claimed in claim 7, wherein the light indicator includes a seven-segment display.

14. The light apparatus as claimed in claim 8, wherein the light indicator includes a seven-segment display.

15. The light apparatus as claimed in claim 9, wherein the light indicator includes a seven-segment display.

16. The light apparatus as claimed in claim 10, wherein the light indicator includes a seven-segment display.

17. The light apparatus as claimed in claim 11, wherein the light indicator includes a seven-segment display.

18. The light apparatus as claimed in claim 12, wherein the light indicator includes a seven-segment display.

19. The light apparatus as claimed in claim 1, wherein the load circuit includes an LED.

20. The light apparatus as claimed in claim 2, wherein the load circuit includes an LED.