Automobile display control system

• US 20020070852A1
• Filed: 12/12/2000
• Published: 06/13/2002
• Est. Priority Date: 12/12/2000
• Status: Abandoned Application

• Current Assignee: Pearl Technology Holdings LLC
• Original Assignee: Pearl Corporation (Pearl Corporation of Australia Pty Limited)
• Inventors: Trauner, Kenneth B., Da Silva, Luiz B., Weber, Paul J.
• Application Number:
  US09/735,825
• Publication Number:
  US 20020070852A1
• Time in Patent Office: Days
• US Class Current: 340/438
• CPC Class Codes: B60K 2360/195 Blocking or enabling display functions
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
• CPC Class Codes: B60R 16/0373 Voice control in general G10L

Abstract

A system is described that improves highway safety by preventing drivers from viewing a display or entering data while the vehicle is in motion. The system monitors the state of the vehicle and enables or disables the different system components that may include microphones, speakers, display screens and input devices such as keyboards, a mouse or a touchscreen. The system allows the vehicle to communicate with cell phones, Internet providers, Bluetooth enabled devices, and other vehicles. The system allows the driver to request information or data when the vehicle is stopped that can be downloaded and stored for later viewing when the vehicle is moving.

Claims

1. An apparatus, comprising:

a vehicle velocity sensor for operative connection to a vehicle to sense the velocity of said vehicle;

at least one peripheral device selected from the group consisting of an input device, a display device and a wireless communication device; and

a computer operatively connected to said vehicle velocity sensor and said at least one peripheral device, wherein said computer comprises memory and software, wherein said software monitors said vehicle velocity sensor and disables a selected peripheral device when said vehicle is moving at least as fast as a selected velocity, wherein said software is operable while said vehicle is moving.

2. The apparatus of claim 1, wherein said input device is selected from the group consisting of a keyboard, a mouse, a trackpad and a touch screen.

3. The apparatus of claim 1, wherein said input device comprises sound, motion and/or camera sensors that sense eye motion, nodding or nonverbal cues.

4. The apparatus of claim 1, wherein said input device comprises a keyboard, wherein said software disables said keyboard and said display when said vehicle is in motion.

5. The apparatus of claim 1, wherein said at least one peripheral device further comprises a sound system.

6. The apparatus of claim 1, wherein said memory comprises a medium selected from the group consisting of a hard disk and a writeable CD.

7. The apparatus of claim 1, wherein said display comprises a screen selected from the group consisting of an LCD, an active matrix, an organic light emitting diode, electronic ink and a plasma display.

8. The apparatus of claim 1, wherein said wireless communication device comprises Bluetooth technology.

9. The apparatus of claim 1, wherein said vehicle velocity sensor is directly connected to the vehicle speedometer, which provides a signal that is proportional to the speed.

10. The apparatus of claim 9, wherein said software compares the vehicle speed to a maximum allowable speed and if the vehicle speed is lower that said maximum allowable speed, then said input device and said display device are enabled.

11. The apparatus of claim 10, wherein said software comprises a different maximum allowable speed for voice input and sound through speakers than for display and hand activated input devices to allow regular cell phone communication to occur while the vehicle was moving at normal speeds.

12. The apparatus of claim 11, where a driver can request from the system multiple sets of data that are downloaded at any desired time but are displayed only when said display is enabled.

13. The apparatus of claim 12, wherein said software comprises means for voice recognition.

14. The apparatus of claim 5, wherein said software comprises voice synthesizing software to read aloud requested data available in said memory even when said display is disabled.

15. The apparatus of claim 1, further comprising a vehicle state sensor for operative connection to a vehicle component to sense the condition of said component.

16. The apparatus of claim 16, wherein said vehicle component is selected from a group consisting of a vehicle transmission and a brake.