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Temperature adjusting method, device and equipment and readable storage medium

A technology for temperature regulation and storage media, applied in battery/fuel cell control devices, transportation and packaging, vehicle parts, etc., can solve problems such as high energy consumption, poor uniformity, and long time

Pending Publication Date: 2022-07-22
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a temperature adjustment method, device, equipment and readable storage medium, aiming to solve the problems existing in the prior art in the process of controlling the temperature of the vehicle battery to reach the target temperature required by the test. Technical problems of high energy consumption and poor uniformity

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  • Temperature adjusting method, device and equipment and readable storage medium
  • Temperature adjusting method, device and equipment and readable storage medium
  • Temperature adjusting method, device and equipment and readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0042] In a first aspect, an embodiment of the present invention provides a temperature adjustment device.

[0043] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of an embodiment of the temperature adjusting device of the present invention. In this embodiment of the present invention, the temperature adjustment device may include a processor 1001 (for example, a central processing unit, Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize the connection communication between these components; the user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard); the network interface 1004 may optionally includ...

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Abstract

The invention provides a temperature adjusting method, device and equipment and a readable storage medium. The temperature adjusting method comprises the steps that the state of charge and the target state of charge of a vehicle battery are obtained; determining a battery temperature control strategy according to the charge state of the vehicle battery and a target charge state; and controlling the battery temperature to reach the target temperature according to the battery temperature control strategy. According to the method and the device, the charge state and the target charge state of the vehicle battery are firstly obtained, then the corresponding battery temperature control strategy is determined according to the charge state and the target charge state of the vehicle battery, and the battery temperature can be better controlled to reach the target temperature by using different battery temperature control strategies; and meanwhile, the vehicle battery can better reach the target charge state.

Description

technical field [0001] The present invention relates to the technical field of batteries, and in particular, to a temperature adjustment method, apparatus, device and readable storage medium. Background technique [0002] In recent years, the long battery life of pure electric vehicles has been the main concern of customers. At present, the effective way to increase the cruising range is to increase the energy of the battery pack, that is, to increase the battery module. As a result, the control of the battery thermal management system has become more Complicated, it also takes longer for the battery pack temperature to go from one temperature to another. In the thermal management performance test of pure electric vehicles, the temperature of the whole vehicle, especially the temperature of the battery pack, needs to be raised or lowered to a certain target temperature. The target temperature of the environmental chamber, the whole vehicle achieves the target temperature th...

Claims

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Application Information

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IPC IPC(8): B60L58/24B60L58/26
CPCB60L58/24B60L58/26B60L2240/545
Inventor 刘利平金艳红吴杏红石琳许盛华
Owner DONGFENG MOTOR GRP