Quick-swap device, battery pack, electric vehicle and control method therefor
AssigneesAulton New Energy Co., Ltd., Shanghai Dianba New Energy Technology Co., Ltd.
InventorsJianping Zhang, Chunhua Huang
Life of this patent
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Abstract
A quick-swap device (100), a battery pack (200), an electric vehicle (1000) and a control method therefor are provided. The quick-swap device (100) comprises a quick-swap bracket (1) and a first heating portion (2), wherein the first heating portion (2) is connected to the quick-swap bracket (1) and is configured to heat the quick-swap bracket (1); and the quick-swap bracket (1) is heated by the first heating portion (2), to prevent failure in quick swapping of the battery pack (200) caused when the quick-swap bracket (1) and the battery pack (200) are frozen under extreme low temperatures such as snow or freezing rain.
Claims24
A quick-swap device, comprising a quick-swap bracket and a first heating portion, wherein the first heating portion is connected to the quick-swap bracket and is configured to heat the quick-swap bracket.
7-8. (canceled)
(canceled)
A battery pack, comprising a second heating portion, wherein the second heating portion is configured to heat the battery pack.
(canceled)
The control method for the electric vehicle according to 20, wherein the step of determining whether the first preset trigger condition is met further comprises:
- if not, continuing to detect the trigger condition;
- and/or
- the first preset trigger condition includes at least one of a first preset weather and a first preset temperature;
- preferably, determining whether the first preset trigger condition is met comprises first determining whether the weather is the first preset weather condition, and if so, then determining whether the temperature is lower than the first preset temperature, and if so, determining that the first preset trigger condition is met;
- and/or
- the first preset weather condition includes rainy or snowy weather;
- and/or
- the first preset temperature is minus 2 degrees Celsius.
(canceled)
Dependencies are inferred from the claim text.