Claims
- 1. A radio-telecommunication device (11) for vehicles, comprising:
- an HF-transmitting and receiving device (22),
- a plurality of terminals each having user specific parts (12, 13, 14) for providing respective user interfaces, the plurality of terminals having different input-output means (32-36) that are interconnected to perform different telecommunication services, including services associated with a printer, a facsimile, a telephone, and a personal computer, and
- a central terminal control (15) having radio-telecommunication specific parts for providing control and signal processing functions for the plurality of terminals, the radio-telecommunication specific parts being physically separated from the user specific parts (12, 13, 14) and being interconnected thereto by a transmission network (19), and the central terminal control (15) being connected to the HF-transmitting and receiving device (22),
- wherein the central terminal control (15) has an interface unit (18) that interfaces with the transmission network (19) to perform the different telecommunication services, as well as has units for selecting services (17) and for data formatting (21), for controlling an exchange of signalling data between the telecommunication-specific parts and the user specific parts (12, 14) to perform one of the different telecommunication services with one of the input-output means (32-36) of the respective user specific parts (12, 13, 14).
- 2. A radio-telecommunication device (11) according to claim 1, wherein the user specific parts (12, 13, 14) of the terminals contain different input/output means (32, 33, 34, 35, 36), and the telecommunication device (11) contains only one of each different input/output means (32, 33, 34, 35, 36).
- 3. A radio-telecommunication device (11) according to claim 2, wherein the input/output means (32, 33, 34, 35, 36) include a receiver (33) of a telephone (13), and a printer (32) for a fax machine (12) or a personal computer or navigation device.
- 4. A radio-telecommunication device (11) according to claim 3, wherein the personal computer or navigation device includes a display screen (34) and a keyboard (36).
- 5. A radio-telecommunication device (11) according to claim 1, wherein the transmission network (19) is a star-Y-shaped network (19') which emanates from the central terminal control (15).
- 6. A radio-telecommunication device (11) according to claim 1, wherein the radio-telecommunication device (11) is used in airplanes or rail vehicles, and the transmission network (19) is a bus system (19") with coupling elements.
- 7. A radio-telecommunication device (11) according to claim 6, wherein the transmission network (19) is a fiber-optic network.
- 8. A radio-telecommunication device (11) according to claim 5, wherein the transmission network (19) is a fiber-optic network.
- 9. A radio-telecommunication device (11) for a vehicle that provides different telecommunication services including telephone service, facsimile service, and personal computer service, between the vehicle and a global system mobile communication network, comprising:
- an HF-transmitting and receiving device (22) for exchanging voice, text and control data signals for the different telecommunication services between the vehicle and the global system mobile communication network;
- a plurality of vehicular telecommunication terminals, each for providing a respective telecommunication service, having a respective user specific part (12, 13, 14) for providing a user interface, and having a respective user interface unit (26, 27, 28) connected to a transmission network (19); and
- a central terminal control (15) being connected to the HF-transmitting and receiving device (22) for exchanging the voice, text and control data signals for the different telecommunication services, having integrated radio-telecommunication specific parts (17, 18, 19) for all of the vehicular telecommunication terminals (12, 13, 14) to provide centralized control and signal processing functions for the telecommunication services between the vehicle and the global system mobile communication network, having a bidirectionally-connected interface unit (18) for connecting the radio-telecommunication specific parts (17, 18, 19) to respective user interface units (26, 27, 28) via the transmission network (19), having a bidirectionally-connected select telecommunication service unit (17) for selecting the telecommunication services for the vehicle, having a bidirectionally-connected data formatting unit (21) for converting the voice, text and control data signals for the different telecommunication services into a data format that can be received by respective user specific parts (12, 13, 14), and having a bidirectionally-connected protocol development unit (16) for a protocol to control the respective user specific parts (12, 13, 14) of the vehicular telecommunication terminals for providing the different telecommunication services between the vehicle and the global system mobile communication network.
Priority Claims (1)
Number |
Date |
Country |
Kind |
43 01 816.5 |
Jan 1993 |
DEX |
|
Parent Case Info
This application claims the benefit of the following:
This application is a continuation of application Ser. No. 08/563,559 filed on Nov. 28, 1995, now abandoned, which is a continuation application Ser. No. 08/184,588 filed on Jan. 1, 1994, now abandoned.
US Referenced Citations (13)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0065636 |
Apr 1985 |
JPX |
0097745 |
May 1985 |
JPX |
0303232 |
Dec 1990 |
JPX |
3283725 |
Dec 1991 |
JPX |
Continuations (2)
|
Number |
Date |
Country |
Parent |
563559 |
Nov 1995 |
|
Parent |
184588 |
Jan 1994 |
|