Instrument panel and method for displaying a first symbol and a second symbol

• US 9,013,291 B2
• Filed: 10/17/2008
• Issued: 04/21/2015
• Est. Priority Date: 10/19/2007
• Status: Expired due to Fees

• Current Assignee: Johnson Controls Tyco IP Holdings LLP (Johnson Controls International plc)
• Original Assignee: Johnson Controls Technology Company (Johnson Controls International plc)
• Inventors: Dolle, Christophe
• Primary Examiner(s): Wang, Jack K
• Application Number:
  US12/738,562
• Publication Number:
  US 20100277299A1
• Time in Patent Office: 2,377 Days
• Field of Search: 340/461
• US Class Current: 340/461
• CPC Class Codes: B60K 35/213 Virtual instruments
• CPC Class Codes: B60K 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10
• CPC Class Codes: B60W 2050/143 Alarm means

Abstract

An automobile instrument panel includes display means with a display area. First and second symbols may be displayed in the display area to convey safety information. The duration of display of a symbol may be different depending upon whether it is an acute safety symbol or a normal safety symbol. An audible alarm may also be activated.

Claims

1. A method of displaying a first symbol and a second symbol in a display area of an instrument panel for an automobile, comprising:

displaying a first symbol for a first time interval in the display area, wherein the first time interval is based on a first degree of importance of the first symbol; and

displaying a second symbol in the display area for a second time interval, wherein the second time interval is based on a second degree of importance of the second symbol;

wherein the first symbol and the second symbol are each associated with safety information, the display area corresponds to a portion of a display, the display area is configured to display only one symbol at a given time, the display area is the only place of display for the first symbol and the second symbol, the first symbol and the second symbol are displayed in an alternating pattern such that only one symbol is displayed at a given time, the first degree of importance is of a high degree of importance, the second degree of importance is of a low degree of importance, and the first time interval is greater than the second time interval.

2. The display method as claimed in claim 1, comprising activating an acoustic actuation device in a first manner upon displaying the first symbol, activating the acoustic actuation device in a second manner, different than the first manner, upon displaying the second symbol, or a combination thereof.

3. The display method as claimed in claim 1, comprising activating back-lighting of the first symbol in a first manner, activating back-lighting of the second symbol in a second manner, different than the first manner, or a combination thereof.

4. A method of displaying a first symbol and a second symbol in a display area of a matrix display or a pseudo-matrix display within an automobile, comprising:

displaying a first symbol for a first time interval in the display area, wherein the first time interval is based on a first degree of importance of the first symbol; and

displaying a second symbol in the display area for a second time interval, wherein the second time interval is based on a second degree of importance of the second symbol;

wherein the first symbol and the second symbol are each associated with safety information, the display area corresponds to a portion of the matrix display or the pseudo-matrix display, the display area is configured to display only one symbol at a given time, the display area is the only place of display for the first symbol and the second symbol, the first symbol and the second symbol are displayed in an alternating pattern such that only one symbol is displayed at a given time, the first degree of importance is of a high degree of importance, the second degree of importance is of a low degree of importance, and the first time interval is greater than the second time interval.

5. The display method as claimed in claim 4, comprising activating an acoustic actuation device in a first manner upon displaying the first symbol, activating the acoustic actuation device in a second manner, different than the first manner, upon displaying the second symbol, or a combination thereof.

6. The display method as claimed in claim 4, comprising activating back-lighting of the first symbol in a first manner, activating back-lighting of the second symbol in a second manner, different than the first manner, or a combination thereof.