Title:
BATTERY TYPE IDENTIFYING DEVICE, AND METHOD FOR IDENTIFYING BATTERY TYPE
Document Type and Number:
WIPO Patent Application WO/2019/172024
Kind Code:
A1
Abstract:
This battery type identifying device is capable of identifying the type of a vehicle-mounted lead storage battery. The battery type identifying device (20) is provided with: a charge processing unit (21) which, on the condition that the state of a lead storage battery (13) has reached a prescribed state as a result of a reduction in the amount of electricity stored therein from a fully charged state, carries out a determination charging process of charging the lead storage battery (13) for a prescribed time; an accepted amount acquiring unit (22) which acquires an amount accepted by the lead storage battery (13) in the period during which the determination charging process is being carried out; and a determining unit (23) which determines whether the lead storage battery (13) is a liquid-type lead storage battery on the basis of the accepted amount acquired by the accepted amount acquiring unit (22).
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Inventors:
SHINOHARA MASANORI (JP)
SAKAKIBARA KAZUHIKO (JP)
MAEDA TOMOHARU (JP)
SAKAKIBARA KAZUHIKO (JP)
MAEDA TOMOHARU (JP)
Application Number:
PCT/JP2019/007382
Publication Date:
September 12, 2019
Filing Date:
February 26, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
G01R31/36; H01M10/48; H02J7/00; H02J7/10
Domestic Patent References:
| WO2015133068A1 | 2015-09-11 |
Foreign References:
| JP2015165219A | 2015-09-17 | |||
| JP2015195097A | 2015-11-05 | |||
| JP2016162729A | 2016-09-05 | |||
| CN201355771Y | 2009-12-02 | |||
| JP2015165219A | 2015-09-17 |
Other References:
See also references of EP 3764113A4
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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