Method for Operating a Tachograph and Tachograph
1 Assignment
0 Petitions
Accused Products
Abstract
Data obtained by a tachograph and stored in a memory of the tachograph in a first memory region in a predetermined first data format is processed according to a predetermined processing rule and is stored in a predetermined second data format, which differs from the predetermined first data format, in a second memory region. At least part of the data stored previously in the second memory region is read depending on an inquiry of an external reading unit in relation to the tachograph and is put out via a data interface of the tachograph while maintaining the predetermined second data format.
6 Citations
18 Claims
-
1-6. -6. (canceled)
-
7. A method for operating a tachograph comprising:
-
conditioning acquired data stored in a first memory region in a predefined first data format according to a predefined conditioning rule; storing the conditioned data in a second memory region in a predefined second data format, the second data format differs from the first data format; reading at least a portion of the data stored in the second memory region as a function of an inquiry from a reading unit, the reading unit arranged externally to the tachograph; and outputting the at least a portion of the data stored in the second memory region via a data interface of the tachograph, wherein the predefined second data format of the at least a portion of the data stored in the second memory region is preserved. - View Dependent Claims (8, 9, 10, 11, 13, 14, 15, 16, 18)
-
-
12. A tachograph comprises a computing unit, a memory, and a data interface the configuring unit configured to:
-
condition acquired data stored in a first memory region of the memory in a predefined first data format and according to a predefined conditioning rule; store the conditioned data in a second memory region of the memory in a predefined second data format, the predefined second data format differing from the predefined first data; read at least a portion of the data which has been previously stored in the second memory region based at least in part on an inquiry by an extenal reading unit; and output the at least one read portion of the data which has been previously stored in the second memory region via the data interface of the tachograph while preserving the predefined second data format. - View Dependent Claims (17)
-
Specification