Battery pack system and its control method, management device
US-2019363563-A1 · Nov 28, 2019 · US
Charging system and charging control method
US2024051418A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024051418-A1 |
| Application number | US-202118260667-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 24, 2021 |
| Priority date | Feb 24, 2021 |
| Publication date | Feb 15, 2024 |
| Grant date | — |
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Abstract
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A charging system for charging a battery of an automatic conveyance vehicle configured to automatically convey an article includes a temperature acquisition section configured to acquire a temperature when charging the battery, and a control section configured to control power supply of the automatic conveyance vehicle when charging the battery based on the temperature acquired by the temperature acquisition section.
First claim
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1 . A charging system for charging a battery of an automatic conveyance vehicle configured to automatically convey an article, the system comprising: a temperature acquisition section configured to acquire a temperature when charging the battery; and a control section configured to control power supply of the automatic conveyance vehicle when charging the battery based on the temperature acquired by the temperature acquisition section. 2 . The charging system according to claim 1 , wherein when the charging of the battery is started, the control section charges the battery in a power-on state without shutting down the automatic conveyance vehicle in a case where the temperature is equal to or lower than a predetermined temperature corresponding to a lower limit of an operating temperature range of the automatic conveyance vehicle, and shuts down the automatic conveyance vehicle in a case where the temperature is higher than the predetermined temperature to charge the battery in a power-off state. 3 . The charging system according to claim 2 , wherein the control section activates the automatic conveyance vehicle in a case where the temperature becomes equal to or lower than the predetermined temperature during charging the battery with the automatic conveyance vehicle in the power-off state, and shuts down the automatic conveyance vehicle in a case where the temperature becomes higher than the predetermined temperature during charging the battery with the automatic conveyance vehicle in the power-on state. 4 . A charging system for charging a battery of an automatic conveyance vehicle configured to automatically convey an article, the system comprising: a temperature acquisition section configured to acquire a temperature when charging the battery; and a control section configured to control power supply of the automatic conveyance vehicle such that the temperature acquired by the temperature acquisition section does not become equal to or lower than a lower limit of an operating temperature range of the automatic conveyance vehicle. 5 . A charging control method of charging a battery of an automatic conveyance vehicle configured to automatically convey an article, the method comprising: (a) a step of acquiring a temperature when charging the battery; and (b) a step of controlling power supply of the automatic conveyance vehicle when charging the battery based on the temperature acquired in the step of (a).
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- What does patent US2024051418A1 cover?
- A charging system for charging a battery of an automatic conveyance vehicle configured to automatically convey an article includes a temperature acquisition section configured to acquire a temperature when charging the battery, and a control section configured to control power supply of the automatic conveyance vehicle when charging the battery based on the temperature acquired by the temperatu…
- Who is the assignee on this patent?
- Fuji Corp
- What technology area does this patent fall under?
- Primary CPC classification B60L53/62. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Feb 15 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).