Networked vehicle controlling attached devices using JavaBeans™

• US 6,185,491 B1
• Filed: 07/31/1998
• Issued: 02/06/2001
• Est. Priority Date: 07/31/1998
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Chu, Eric, Gray, Jamison
• Primary Examiner(s): Cuchlinski, Jr., William A.
• Assistant Examiner(s): TO, TUAN C
• Application Number:
  US09/126,328
• Time in Patent Office: 921 Days
• Field of Search: 701/36, 701/210, 701/33, 340/825.62, 340/825.22, 340/426, 340/531, 364/245.2, 364/419, 707/536, 707/500, 704/8, 180/287
• US Class Current: 701/36
• CPC Class Codes: G06F 9/4413 Plug-and-play [PnP]

Abstract

A vehicle control computer system uses JavaBeans™ to implement device interfaces. A vehicle control center, having a processor and memory, provides user access to devices operating within the vehicle. The manufacturer of such devices provides a JavaBean™ interface stored with the device. When a device is installed in the vehicle, the processor or other control element of the vehicle control center becomes aware of the installation and requests or otherwise receives the stored JavaBean™ interface from the device. The vehicle control center can then use the interface as received or replace it with a different interface already stored in memory.

Claims

1. A vehicle comprising:

a. a communications medium;

b. one or more devices connected to said communications medium, each device controllable over said medium;

c. a vehicle control center, connected to said medium, said vehicle control center including a control element and memory, said memory including one or more beans for controlling said one or more devices; and

wherein each of said one or more beans is a portable and re-usable, self-contained Java software component.

2. The vehicle of claim 1, in which at least a first device includes at least one bean usable by another device to control said first device.

3. The vehicle of claim 2 in which said control element is configured to request at least one bean from said at least a first device.

4. The vehicle of claim 2 in which said at least a first device is one of a cabin lighting interface, amp/speaker, CD player, AM/FM radio and tape player, GPS, heat/air conditioning, radar, air bag activation and status, video cameras, emergency rescue, alarms, anti-theft system, odometers, gyroscope, route guidance, access control, location transponder, video games, an internet connection, a digital multimedia broadcasting receiver, telephone receivers, digital video decoders and recorders, a digital audio broadcasting receiver, voice recognition systems, a cellular telephone handset either directly connected or linked via infrared, a digital cell phone module and a gateway to other buses.

5. The vehicle of claim 2 in which said vehicle control center includes a touch screen display and said bean includes a graphical user interface (GUI) for interacting with said touch screen display.

6. The vehicle of claim 5 in which said graphical user interface GUI is a bean.

7. The vehicle of claim 2 in which said bean includes a control bean for controlling said device.

8. The vehicle of claim 1 in which said vehicle control center includes a touch screen display.

9. The vehicle of claim 1 in which said control element is a processor running Personal Java™

.

10. A method of installing a device to become part of an automotive computer system, comprising the steps of:

a. connecting said device to said computer system;

b. sending one or more beans from said device to a control element in said computer system; and

wherein each of said one or more beans is a portable and re-usable, self-contained Java software component.

11. The method of claim 10 in which said control element detects connection of said device to said computer system and, in response thereto, requests said one or more beans.

12. The method of claim 11 in which said one or more beans consists of at least one of a control bean and a GUI bean.

13. The method of claim 11 in which said one or more beans includes one or more respective standard device interfaces provided by the manufacturer of said device.

14. The method of claim 10 in which said device, once connected to said computer system, automatically sends said one or more beans to said control element.

15. A method of installing a device to become part of a computer system, comprising the steps of:

a. downloading one or more beans from said device to a control element of said computer system, and

b. selecting from among said one or more beans and one or more previously stored beans to select an interface for controlling said device; and

wherein each of said one or more beans and each of said one or more previously stored beans is a portable and re-usable, self-contained Java software component.

16. The method of claim 15, in which said computer system is an automotive computer system.

17. The method of claim 15 in which said device is one or more of a cabin lighting interface, amp/speaker, CD player, AM/FM radio and tape player, GPS, heat/air conditioning, radar, air bag activation and status, video cameras, emergency rescue, alarms, anti-theft system, odometers, gyroscope, route guidance, access control, location transponder, video games, an internet connection, a digital multimedia broadcasting receiver, telephone receivers, digital video decoders and recorders, a digital audio broadcasting receiver, voice recognition systems, a cellular telephone handset either directly connected or linked via infrared, a digital cell phone module and a gateway to other buses.

18. A method of uninstalling a device from a computer system, comprising the steps of:

a. disconnecting said device from said computer system,

b. detecting that said device is no longer connected, and

c. identifying a bean used for controlling said device as no longer needed; and

wherein said bean is a portable and re-usable, self-contained Java software component.

19. The method of claim 18, further comprising the step of deleting a bean which is no longer needed.

20. The method of claim 18, further comprising the step of removing a bean which is no longer needed.

21. A product for controlling an automotive computer system, comprising:

a. a memory medium; and

b. a series of instruction, stored on said memory medium for sending one or more beans from a device attached to said automotive computer system to a control element in said computer system; and

wherein each of said one or more beans is a portable and re-usable, self-contained Java software component.

22. A product for controlling an automotive computer system, comprising:

a. a memory medium; and

b. a series of instruction, stored on said memory medium for downloading one or more beans from said device to a control element of said computer system, and for selecting from among said one or more beans downloaded from said device and one or more previously stored beans to select an interface for controlling said device; and

wherein each of said one or more beans is a portable and re-usable, self-contained Java software component.

23. A product for controlling an automotive computer system, comprising:

a. a memory medium; and

b. a series of instruction, stored on said memory medium for disconnecting said device from said computer system, detecting that said device is no longer connected, and identifying a bean used for controlling said device as no longer needed; and

wherein said bean is a portable and re-usable, self-contained Java software component.