Electronic system having a plurality of individually operable user stations

• US 20080094184A1
• Filed: 10/12/2007
• Published: 04/24/2008
• Est. Priority Date: 10/12/2006
• Status: Abandoned Application

• Current Assignee: Lear Corporation GmbH (Lear Corporation)
• Original Assignee: Lear Corporation GmbH (Lear Corporation)
• Inventors: Hirtz, Dr. Gangolf
• Application Number:
  US11/974,519
• Publication Number:
  US 20080094184A1
• Time in Patent Office: Days
• US Class Current: 340/286.01
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared

Abstract

An electronic system is responsive to an operating signal from a single input device for determining which of the plurality of user stations is to be operated and what operation is to be performed. The electronic system includes a first user station that receives a signal at a first magnitude and a second user station that receives the signal at a second magnitude. A control circuit is responsive to the first and second magnitudes of the signal for determining one of the first and second user stations to process the signal.

Claims

1. An electronic system comprising:

a first user station that receives a signal at a first magnitude;

a second user station that receives the signal at a second magnitude;

a control circuit that is responsive to the first and second magnitudes of the signal for determining one of the first and second user stations to process the signal.

2. The electronic system according to claim 1, further including an input device that generates the signal.

3. The electronic system according to claim 1, wherein the control circuit determines whether a significant difference exists between the first and second magnitudes of the signal for determining the one of the first and second user stations to process the signal.

4. The electronic system according to claim 1, wherein said control circuit determines whether a difference between the first and second magnitudes of the signal is greater than a threshold value for determining the one of the first and second user stations to process the signal.

5. The electronic system according to claim 1, wherein said control circuit determines the larger of the first and second magnitudes of the signal for determining the one of the first and second user stations to process the signal.

6. The electronic system according to claim 5, wherein said control circuit determines a predetermined one of the first and second user stations to process the signal if the control circuit is unable to determine the larger of the first and second magnitudes of the signal.

7. The electronic system according to claim 5, wherein said control circuit displays a message if the control circuit is unable to determine the larger of the first and second magnitudes of the signal.

8. The electronic system according to claim 1, wherein said control circuit includes a controller, and wherein the first user station generates a first signal that is representative of the first magnitude to the controller, and wherein the second user station generates a second signal that is representative of the second magnitude to the controller, and wherein the controller is responsive to the first and second signals for determining one of the first and second user stations to process the signal

9. The electronic system according to claim 1, wherein said second user station includes said control circuit, such that said control circuit receives the signal and determines the second magnitude, and further wherein said first user station transmits a signal indicative of said first magnitude to said control circuit so that said control circuit determines one of said first user station and said second user station to process the signal.

10. The electronic system according to claim 1, wherein the signal is one of an infrared signal and a radio frequency signal.

11. An electronic system comprising:

an input device operable to generate a signal;

a plurality of user stations each having a receiver operable to receive said signal from said input device;

a control circuit operable to determine which of said plurality of user stations is to be operated based on the magnitude of said signal received at each of said plurality of user stations.

12. A method of operating an electronic system including the steps of:

(a) providing an electronic system having a first user station and a second user station;

(b) generating a signal representing a desired command for one of the first user station and the second user station from an input device;

(c) determining the magnitude of the signal level received at the first user station;

(d) determining the magnitude of the signal level received at the second user station; and

(e) determining one of the first user station and the second user station to process the desired command based on the signal level received at each of the first receiver and the second receiver.