초록 ▼

The present invention relates to a data communication system in which a first request signal containing position information is transmitted from a first mobile unit (6) to a base station (2), and in which the base station (2) searches for a second mobile unit (5) in accordance with the position info

The present invention relates to a data communication system in which a first request signal containing position information is transmitted from a first mobile unit (6) to a base station (2), and in which the base station (2) searches for a second mobile unit (5) in accordance with the position information contained in the first request signal, then transmits a second request signal to the second mobile unit (5), and returns data returned from the second mobile unit (5) to the first mobile unit (6).

대표청구항 ▼

The present invention relates to a data communication system in which a first request signal containing position information is transmitted from a first mobile unit (6) to a base station (2), and in which the base station (2) searches for a second mobile unit (5) in accordance with the position info

The present invention relates to a data communication system in which a first request signal containing position information is transmitted from a first mobile unit (6) to a base station (2), and in which the base station (2) searches for a second mobile unit (5) in accordance with the position information contained in the first request signal, then transmits a second request signal to the second mobile unit (5), and returns data returned from the second mobile unit (5) to the first mobile unit (6). eresis occurring in an operation mode of the motor vehicle. 10. The method according to claim 9, wherein: the operation mode is a brake control of the motor vehicle. 11. A device for an adaptive control of at least one of a separation distance and a driving speed of a motor vehicle, comprising: means for at least one of forming and limiting a setpoint acceleration value as a function of at least one base value; means for activating an engine of the vehicle in a first operational mode and a brake of the vehicle in a second operational mode, as a function of the setpoint acceleration value; and limiting a change over time of the setpoint acceleration value in a positive direction and a negative direction as a function of determinable boundary values, wherein the setpoint acceleration value is limited as a function of a cycle time of at least one of a control unit and a regulator. 12. A device for an adaptive control of at least one of a separation distance and a driving speed of a motor vehicle, comprising: means for at least one of forming and limiting a setpoint acceleration value as a function of at least one base value; means for activating an engine of the vehicle in a first operational mode and a brake of the vehicle in a second operational mode, as a function of the setpoint acceleration value; and means for determining the at least one base value, in a second drive mode, as a function of (a) a feedback base value from at least one of a delay regulator and an active brake and (b) a last value representing a setpoint acceleration.