Patent · US Expired

Vehicle electrical system including battery state of charge detection on the positive terminal of the battery

US7791310B2 · kind B2 · utility

27Cited by

10References

17Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Oliver Luz · Lichtenwald, DE
Reinhard Rieger · Brackenheim, DE
Marcus Kneifel · Oberriexingen, DE
Holger Fink · Stuttgart, DE

Key dates

Filing date	Oct 16, 2003
Grant date	Sep 7, 2010
Priority date	—
Expiry date	Jan 12, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/36
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

In a vehicle electrical system powered by a battery for supplying a plurality of loads, an integrated module is provided between the positive terminal of the battery and the loads, and the integrated module includes an arrangement for detecting a state of charge of the battery, a control unit for power management of the vehicle electrical system, and at least one supply output for supplying power to the loads.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.