Battery pack cooling control method, device, computer equipment and storage medium
A cooling control and battery pack technology, applied in the computer field, can solve the problems of reducing the performance of electric vehicles, single cooling method, increasing the energy consumption of the whole vehicle, etc., and achieve the best cooling effect
Active Publication Date: 2021-05-07
FAW VOLKSWAGEN AUTOMOTIVE CO LTD
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Problems solved by technology
However, the battery pack can only be cooled by the cooling method of the air conditioner, which is easy to increase the energy consumption of the whole vehicle and reduce the performance of the electric vehicle. The cooling method is single
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[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0051] The battery pack cooling control method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. Wherein, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 104 can be realized by an independent server or a server cluster composed of multiple servers.
[0052] Specifically, the terminal 102 is installed with a current batter...
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The present application relates to a battery pack cooling control method, device, computer equipment and storage medium. The method includes: acquiring the current operating temperature corresponding to the current battery pack; determining the target cooling cycle mode from the candidate cooling cycle modes according to the current operating temperature, and the target cooling cycle mode includes the target control state corresponding to the cooling control valve of the current battery pack; acquiring the current battery pack The current control state corresponding to the pack cooling control valve; determine the current working state corresponding to the current battery pack cooling control valve according to the current control state and the target control state; if the current working state corresponding to the current battery pack cooling control valve is a normal working state, then The current battery pack is cooled by the target cooling device in the target cooling cycle mode. By adopting the method, the target cooling cycle mode can be adaptively selected according to the current working temperature of the battery pack.
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a battery pack cooling control method, device, computer equipment and storage medium. Background technique [0002] As the core component of pure electric vehicles, the battery system is the only source of power for pure electric vehicles and plays a decisive role in the performance of electric vehicles. When the vehicle is driving under different driving conditions such as high speed, low speed, acceleration, deceleration, etc., the battery will be discharged at different rates, and a large amount of heat will be generated at different heat generation rates. If time accumulation and space effects are added, a large amount of heat will be accumulated , resulting in an increase in the temperature of the battery pack. Rising temperatures within the battery pack can severely impact the operation of the battery's electrochemical system, cycle life and charge acceptabilit...
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IPC IPC(8): H01M10/613H01M10/625H01M10/633H01M10/635H01M10/6567
CPCH01M10/613H01M10/625H01M10/633H01M10/635H01M10/6567Y02E60/10
Inventor 王磊张舟刘昨非刘颖陈瑞恒
Owner FAW VOLKSWAGEN AUTOMOTIVE CO LTD