Method for transmitting at least one information data record between a mobile trigger apparatus and at least one fixed station
First Claim
1. A method for transmitting at least one information data record between a mobile trigger apparatus and at least one fixed station, wherein the transmission is effected via an ad hoc network, and a distance between the mobile trigger apparatus and the fixed station being able to be greater than the latter'"'"'s transmission and reception range by virtue of the transmission then being effected using at least one mobile transmission apparatus, by virtue of the information data record being transmitted to the station via the at least one mobile transmission apparatus or via a further mobile transmission apparatus, wherein the information data record is transferred using one or more mobile transmission apparatuses which are moving in their direction of travel toward the fixed station and the data record is only forwarded to the most distant mobile transmission apparatus which is in the reception range.
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Accused Products
Abstract
For the transmission of at least one information data record between a mobile trigger apparatus (9) and at least one fixed station (7a-d), the transmission is effected via an ad hoc network, with a distance between the mobile trigger apparatus (9) and the fixed station (7a-d) being able to be greater than the latter'"'"'s transmission and reception range by virtue of the transmission then being effected using at least one mobile transmission apparatus (13a/b; 15a-c; 19a/b). The information data record is transmitted to the nearest fixed station (7a-d) directly or via the at least one mobile transmission apparatus (13a/b; 15a-c; 19a/b) or via further mobile transmission apparatuses. The invention is intended to permit data transmission at low transmission and reception power as quickly as possible from a mobile apparatus to a remote fixed station.
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Citations
16 Claims
- 1. A method for transmitting at least one information data record between a mobile trigger apparatus and at least one fixed station, wherein the transmission is effected via an ad hoc network, and a distance between the mobile trigger apparatus and the fixed station being able to be greater than the latter'"'"'s transmission and reception range by virtue of the transmission then being effected using at least one mobile transmission apparatus, by virtue of the information data record being transmitted to the station via the at least one mobile transmission apparatus or via a further mobile transmission apparatus, wherein the information data record is transferred using one or more mobile transmission apparatuses which are moving in their direction of travel toward the fixed station and the data record is only forwarded to the most distant mobile transmission apparatus which is in the reception range.
- 13. A trigger and transmission apparatus in an arrangement, for transmitting at least one information data record between a mobile trigger apparatus and at least one fixed station, wherein a distance between the mobile trigger apparatus and the fixed station may be greater than the latter'"'"'s transmission and reception range by virtue of there being at least one mobile transmission apparatus situated between the trigger apparatus and the station, and the transmission then being able to be effected by means of the at least one mobile transmission apparatus using an ad hoc network, wherein the mobile transmission apparatus and the mobile trigger apparatus each comprising a discrimination unit, which checks reception levels for the beacon signals from mobile transmission apparatuses for their level and also taking into account their respective directions of movements, the trigger and transmission apparatus having an electronic unit with a transmission unit for transmitting the information data record, a GPS unit, a memory unit for cartographic data, a data processing unit for ascertaining location coordinates for the mobile trigger apparatus from the ascertained data from the GPS unit in connection with the stored cartographic data and for integrating these data as a first data portion into the information data record, at least one sensor for event pickup, where an event from the event pickup can be processed by means of the data processing unit to form a second data portion of the information data record, wherein the electronic unit has an identification unit which identifies the trigger apparatus and which stores at least optical recognition data for the mobile trigger apparatus so that these can be introduced as a third data portion in the information data record, and preferably a reception unit for receiving a further information data record from another mobile trigger apparatus, this second further information data record being able to be transmitted again via the transmission unit.
Specification