System for obtaining battery state information
AssigneeMintech Co., Ltd
InventorsYoung Jae Lee, Hee Kyung Myung, Seong Joon Hong
Life of this patent
Estimating the term…
Abstract
A system for obtaining state information of a battery may be disclosed. The system includes: at least one first harness cable for obtaining, on the basis of a CAN protocol, data indicating state information of the battery from a battery management system of the battery; an analyzer for providing a driving signal for driving the battery management system; and a first junction box for transmitting the data input through the first harness cable to the analyzer, wherein the analyzer may be configured to output the data received from the first junction box to the outside.
Claims18
A system for obtaining state information of a battery, the system comprising:
- at least one first harness cable configured to obtain data indicating state information of the battery from a battery management system of the battery;
- an analyzer configured to provide a driving signal for driving the battery management system;
- a first junction box configured to transmit the data input through the first harness cable to the analyzer;
- a second junction box connected to the battery through at least one second harness cable;
- and
- an alternating current (AC) impedance analyzer configured to detect an AC impedance of the battery through the second junction box,
- wherein the analyzer is configured to output the data received from the first junction box to the outside and the second junction box comprises a circuit configured to detect the AC impedance.
A system for obtaining state information of a battery, the system comprising:
- at least one first harness cable connected to the battery and configured to obtain at least one signal indicating the state information;
- a first junction box comprising at least one fuse allowing the at least one signal input through the first harness cable to pass through, the first junction box configured to output the at least one signal having passed through the fuse;
- an interface device configured to convert the at least one signal input from the first junction box into at least one digital data and output the at least one converted digital data to the outside;
- a second junction box connected to the battery through at least one second harness cable;
- and
- an alternating current (AC) impedance analyzer configured to detect an AC impedance of the battery through the second junction box,
- wherein the second junction box comprises a circuit configured to detect the AC impedance.
Dependencies are inferred from the claim text.