Title:
BATTERY RESIDUAL CAPACITY ESTIMATING SYSTEM AND BATTERY RESIDUAL CAPACITY ESTIMATING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/094432
Kind Code:
A1
Abstract:
This battery residual capacity estimating system (1) is provided with: a connection detecting unit (15); a connection device specifying unit (17); a memory (16); and a battery residual capacity estimating resource determining unit (18). The connection detecting unit (15) detects a connection between a battery pack (10) and a charging device (30). The connection device specifying unit (17) specifies a connection device. The memory (16) stores information about a sensor (11) and a CPU (12) which are included in the battery pack (10) and used for estimating battery residual capacity, and information about a sensor (31) and a CPU (32) which are included in the charging device (30) and used for estimating battery residual capacity. The battery residual capacity estimating resource determining unit (18) determines, on the basis of information about the connection device specified by the connection device specifying unit (17), the sensor (11, 31) and the CPU (12, 32) which are to be used for estimating battery residual capacity, and about which the information is stored in the memory (16).
Inventors:
TAKATSUKA HIROMASA (JP)
KASAI KAZUKI (JP)
KASAI KAZUKI (JP)
Application Number:
PCT/JP2016/082665
Publication Date:
June 08, 2017
Filing Date:
November 02, 2016
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H02J7/00; B60L3/00; B60L11/18; B62J99/00; H01M10/48
Domestic Patent References:
| WO2010140233A1 | 2010-12-09 |
Foreign References:
| JP2012159357A | 2012-08-23 | |||
| JP2009201197A | 2009-09-03 |
Other References:
See also references of EP 3386062A4
Attorney, Agent or Firm:
MOTOYAMA, Masafumi et al. (JP)
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