IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0332344
(1999-06-14)
|
발명자
/ 주소 |
- Razavi, Behfar
- Densmore, Owen M.
- Martin, Guy W.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
38 인용 특허 :
24 |
초록
▼
An integrated sub-network for a vehicle. The sub-network includes one or more devices which are addressable using IP addresses or object terminology. The sub-network may appear as a single IP address to an external network. The devices may include various servers and clients, such as microphones, ca
An integrated sub-network for a vehicle. The sub-network includes one or more devices which are addressable using IP addresses or object terminology. The sub-network may appear as a single IP address to an external network. The devices may include various servers and clients, such as microphones, cameras, GPS receivers, interfaces to on-board diagnostic systems, communication devices, displays, CD players, radios, speakers, security devices and LANs (local are networks,) to name only a few. Devices may easily be connected or disconnected to upgrade or reconfigure the vehicle's systems, and software and services can easily be provided to the various devices through the network. The network can enable the interaction of various network devices to increase the capabilities or utility of devices which may otherwise be limited. The system therefore provides an easy and inexpensive means to improve or otherwise modify the functionality of the vehicle.
대표청구항
▼
1. An in-vehicle sub-network for a vehicle, the sub-network comprising: a compute platform including a read/write storage medium and Jini software, wherein the Jini software comprises a discovery-and-join protocol; a wireless communications device coupled to the compute platform, wherein the wir
1. An in-vehicle sub-network for a vehicle, the sub-network comprising: a compute platform including a read/write storage medium and Jini software, wherein the Jini software comprises a discovery-and-join protocol; a wireless communications device coupled to the compute platform, wherein the wireless communications device is configured to couple the sub-network to an external network; a navigation system coupled to the compute platform, wherein the navigation system is configured to determine the location of the vehicle; a reader unit coupled to the compute platform, wherein the reader unit is configured identify a user of the sub-network and to control access to the sub-network according to a user privilege level; a dashboard display coupled to the compute platform, wherein the dashboard display includes a monitor and a graphics generator coupled to the monitor; and wherein the sub-network comprises a single internet protocol (IP) address with respect to the external network. 2. The sub-network as recited in claim 1, wherein the compute platform is configured to execute Java virtual machine. 3. The sub-network as recited in claim 1 further comprising a docking port for a personal digital assistant (PDA). 4. The sub-network as recited in claim 1, further comprising a video source. 5. The sub-network as recited in claim 1, wherein the navigation system comprises a global positioning system (GPS). 6. The sub-network as recited in claim 1, wherein the navigation system comprises a traffic information receiver. 7. The sub-network as recited in claim 1, wherein the wireless communications device is a cellular phone. 8. The sub-network as recited in claim 1, wherein the wireless communications device is a wireless modem. 9. The sub-network as recited in claim 8, wherein the wireless modem is a cellular digital packet data (CDPD) modem. 10. The sub-network as recited in claim 1, wherein the wireless communications device is configured to transmit and receive data according to a predetermined network protocol. 11. The sub-network as recited in claim 10, wherein the predetermined network protocol is defined by IEEE (Institute of Electrical and Electronics Engineers) standard 802. 12. The sub-network as recited in claim 1 further comprising an on-board diagnostic (OBD) system. 13. The sub-network as recited in claim 12, wherein the on-board diagnostic system is coupled to the compute platform by an on-board diagnostic system bus, and wherein the on-board diagnostic system bus is connected to the compute platform by an RS-232 connector. 14. The sub-network as recited in claim 1, wherein the dashboard display comprises one or more instruments selected from the following: an analog speedometer, a digital speedometer, an odometer, a fuel gauge, and engine heat gauge, a tachometer, and a battery level gauge. 15. The sub-network as recited in claim 14, wherein the one or more instruments of the dashboard display are user selectable. 16. The sub-network as recited in claim 15, wherein the one or more instruments of the dashboard display are generated by the graphics generator. 17. The sub-network as recited in claim 1, wherein the sub-network further includes a microphone coupled to the compute platform, wherein the compute platform is configured for converting speech commands received by the microphone into text commands. 18. The sub-network as recited in claim 1, wherein the reader unit is a Java ring reader. 19. The sub-network as recited in claim 18, wherein the Java ring reader performs a password function.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.