Invention Grant
- Patent Title: Discharge ability estimating system, control system in vehicle incorporating discharge ability estimating system, and discharge ability estimating method
- Patent Title (中): 排放能力评估系统，车辆排放能力评估系统中的控制系统和排放能力估计方法
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Application No.: US13554974Application Date: 2012-07-20
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Publication No.: US08744676B2Publication Date: 2014-06-03
- Inventor: Takuya Sakamoto , Tatsuya Hirokami , Yoshimoto Matsuda , Mitsushiro Fujimoto
- Applicant: Takuya Sakamoto , Tatsuya Hirokami , Yoshimoto Matsuda , Mitsushiro Fujimoto
- Applicant Address: JP Kobe-shi
- Assignee: Kuwasaki Jukogyo Kabushiki Kaisha
- Current Assignee: Kuwasaki Jukogyo Kabushiki Kaisha
- Current Assignee Address: JP Kobe-shi
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: JP2011-159554 20110721
- Main IPC: B60L11/00
- IPC: B60L11/00
Abstract:
There is provided a discharge ability estimating system for estimating a discharge ability of a battery for supplying electric power to an electric motor which rotates a crankshaft of an engine to start the engine, the system being configured to estimate the discharge ability of a battery based on an angular acceleration state of the crankshaft in a rotation starting period of the crankshaft.
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