Method and device for dynamically loading battery parameters

Abstract

The invention discloses a method and a device for dynamically loading battery parameters. According to the method, battery data is separated from a system kernel for independent maintenance by use ofa battery data partitioning mechanism, the battery data can be flexibly updated, system firmware does not need to be updated, and the problem that according to a battery management system in current equipment, a researcher needs to export the current battery state according to the battery data collected by a platform in combination with a relevant algorithm and configuration parameters is solved.However, since electrical parameters of each type of batteries are not consistent, corresponding data curves and charge / discharge parameters have a large difference. The researcher requires that the relevant battery data is integrated in the system firmware, and different cores need to be independently provided with respective system firmware; and since the same product has the demands of core replacement, battery capacity difference and the like, system firmware update is needed, but system firmware update brings the technical problems that production cost in production line upgrade is increased, and maintenance cost of delivered products is increased.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a method and device for dynamically loading battery parameters. Background technique [0002] In smart mobile devices, the charging and discharging system of the battery affects the normal operation of the system and also affects the user experience. At present, the battery management system in the device is based on the battery data collected by the platform, and the developer needs to derive the current battery status in combination with relevant algorithms and configuration parameters. However, since the electrical parameters of each battery are different, the corresponding data curves and charge and discharge parameters are quite different. The relevant battery data required by the developer is integrated in the system firmware. Different batteries need to be equipped with their own system firmware independently. Due to the need for battery replacement and battery capac...

AI Technical Summary

Problems solved by technology

However, due to the different electrical parameters of each battery, the corresponding data curves, charge and discharge parameters are quite different

The relevant battery data required by the developer is integrated in the system firmware. Different batteries need to be equipped with their own system firmware independently. Due to the need for battery replacement and battery capacity differences in the same product, the system firmware needs to be updated. The update of the system firmware has brought technical problems such as increased production costs for production line upgrades, and increased repair and maintenance costs for products that have been shipped.

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