| abstract |
The invention relates to a battery management system (10) for monitoring and controlling at least one device (14, 14 ') which works according to galvanic principles, in particular a lithium-ion battery having at least one lithium-ion cell (14a, 14b, 14c). . 14a ', 14b', 14c '...). The system (10) comprises: a central control device (16), a program storage device (18) in operative connection with the central control device (16), at least one data storage device (20) in operative connection with the central control device (16), at least one sensor interface device (22) operatively connected to the central control device (16) for monitoring functional parameters of at least one lithium-ion cell of the galvanic-principle device (14) and configured for operative connection to at least one external sensor device (26a, 26b, 26c, ...) for measuring at least one functional parameter of a respective lithium-ion cell, at least one read-in device (44a, 44b, 44c ...) in operative connection with the central control device (16) and designed to read in at least one operating parameter of an associated lithium-ion cell Cell (14a, 14b, 14c ...; 14a ', 14b', 14c '...). According to the invention, the central control device (16), the at least one program memory device (18), the at least one data memory device (20), the at least one sensor interface device (22) and the at least one read-in device (44a, 44b, 44c. 12) integrated. |