Communication method and device for a motor vehicle

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication

Reexamination Certificate

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C370S503000

Reexamination Certificate

active

08065042

ABSTRACT:
A communication method is implemented in an on-board network between a master station (M) and a plurality of slave stations (S1, S2, S3, S4), of the type of those compatible with the standard Local Interconnect Network (LIN) protocol in which data frames are sent by the slave stations on a serial bus in response to the sending by the master station of identifiers (4, 6) representative of the required content of the frames. All (7) or part of each of the specific data frames attached to the same predetermined identifier (4, 6) is formed sequentially by each of the slave stations. This enables an optimisation of the load on a LIN network, thus enabling use of this economical standard for all “passenger compartment functions”, and in particular for the management of AFS type advanced lighting systems.

REFERENCES:
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patent: 6681342 (2004-01-01), Johnson et al.
patent: 2003/0070019 (2003-04-01), Dalakuras et al.
patent: 2004/0202201 (2004-10-01), Hugas et al.
patent: 10254738 (2004-07-01), None
Rylander & Wallin, “LIN—Local Interconnect Bus”, 2003, pp. 19-30, XP002263433, Master's Thesis Chalmers University of Technology Goteburg.
Ruff M, “Evolution of Local Interconnect Network (LIN) Solutions”, Vehicular Technology Conference, 2003, pp. 3382-3389, VTC 2003 Fall, 2003 IEEE 58th Orlando, FL USA.

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