Remote controller with a function display unit for visual indication of a selected control function

• US 20020145553A1
• Filed: 05/09/2001
• Published: 10/10/2002
• Est. Priority Date: 04/06/2001
• Status: Abandoned Application

• Current Assignee: Wintecronics Limited
• Original Assignee: Wintecronics Limited
• Inventors: Chang, Apin
• Application Number:
  US09/851,924
• Publication Number:
  US 20020145553A1
• Time in Patent Office: Days
• US Class Current: 341/175
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: H04B 1/202 by remote control

Abstract

A remote controller is capable of transmitting different control signals for controlling an anti-theft device on an automobile, and includes a controller circuit disposed in a casing, and a function key set and a function display unit mounted on the casing and connected electrically to the controller circuit. The controller circuit includes a processor unit and a transmitter circuit connected electrically to and controlled by the processor unit so as to transmit the control signals wirelessly. The function key set includes a function select key operable so as to control selection of the control signals by the processor unit. The function display unit is controlled by the processor unit to provide a visual indication corresponding to a currently selected one of the control signals.

Claims

1. A remote controller capable of transmitting different control signals for controlling an anti-theft device on an automobile, said remote controller comprising:

a casing;

a controller circuit disposed in said casing and including a processor unit and a transmitter circuit connected electrically to and controlled by said processor unit so as to transmit the control signals wirelessly;

a function key set mounted on said casing and connected electrically to said processor unit, said function key set including a function select key operable so as to control selection of the control signals by said processor unit; and

a function display unit mounted on said casing and connected electrically to said processor unit, said function display unit being controlled by said processor unit to provide a visual indication corresponding to a currently selected one of the control signals.

2. The remote controller as claimed in claim 1, wherein said function key set further includes a first command transmit key operable so as to enable said processor unit to control said transmitter circuit to transmit the currently selected one of the control signals.

3. The remote controller as claimed in claim 2, wherein said function key set further includes a second command transmit key operable so as to enable said processor unit to control said transmitter circuit to transmit a predetermined one of the control signals.

4. The remote controller as claimed in claim 1, wherein said function display unit includes:

a plurality of lamp units, each of which corresponds to a respective one of the control signals and is activated by said processor unit when the respective one of the control signals is currently selected by said processor unit; and

a plurality of patterns, each of which is disposed adjacent to a respective one of said lamp units and illustrates a control function associated with the respective one of the control signals.

5. The remote controller as claimed in claim 1, wherein said function display unit includes a liquid crystal display for showing a plurality of function icons thereon, each of said function icons illustrating a control function associated with a respective one of the control signals, and being highlighted when the respective one of the control signals is currently selected by said processor unit.

6. The remote controller as claimed in claim 1, wherein said controller circuit further includes an audio output unit connected to and controlled by said processor unit so as to generate an audio output whenever one of the control signals is selected by said processor unit.