Connecting devices to in-car personal computers

• US 6,150,925 A
• Filed: 06/03/1998
• Issued: 11/21/2000
• Est. Priority Date: 06/03/1998
• Status: Expired due to Term

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Casazza, Jeffrey P.
• Primary Examiner(s): Wu, Daniel J.
• Assistant Examiner(s): Nguyen, Tai T.
• Application Number:
  US09/089,984
• Time in Patent Office: 902 Days
• Field of Search: 340/425.5, 340/426, 340/568.1, 340/568.4, 340/571, 340/686.1, 340/686.4, 340/687, 340/825.34, 340/825.31, 340/825.32, 701/1, 701/33
• US Class Current: 340/425.5
• CPC Class Codes: B60R 16/0315 using multiplexing techniques multiplexing for transmission of signals G08C15/00; multiplexing for electrical communication in general H04J

Abstract

An in-car personal computer system facilitates the addition of peripheral devices using device bays. Components can be removably plugged into the device bay. The device components operate immediately. When components are removed, the user is prompted to determine whether or not all files have been closed. In addition, the user can be prompted for a removal authorization. If the code is not forthcoming, an alarm can be activated, for example by operating the horns or lights of the vehicle.

Claims

1. A method of protecting components in an in-car personal computer system from theft comprising:

monitoring a device bay for the removal of a peripheral device from the computer system; and

when the removal of a device is detected, requesting an authorization code.

2. The method of claim 1 including activating an alarm if the authorization code is not provided.

3. The method of claim 2 including activating the motor vehicle horn.

4. The method of claim 3 including determining whether all files have been closed before allowing removal of a peripheral device.

5. An in-car computer system comprising:

a processor;

a bus coupled to the processor; and

a device bay coupled to the bus to pluggingly receive a peripheral device and to require a removal request in order to remove a peripheral device from said device bay of said in-car computer system.

6. The system of claim 5 wherein said device bay automatically configures peripheral devices inserted into said bay.

7. The system of claim 5 wherein said device bay requires an authorization code to remove a peripheral device from said bay.

8. The system of claim 6 including an alarm that is activated if a peripheral device is removed from said device bay without making a removal request.