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Temperature control device, temperature compensation method, temperature compensation device and terminal

A temperature control device and temperature compensation device technology, applied in temperature control, circuit devices, battery circuit devices, etc., can solve problems such as affecting user experience, reducing terminal use time, etc., so as to prolong standby and use time and reduce safety accidents. the probability of, and the effect of improving the user experience

Inactive Publication Date: 2017-01-25
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (2) When the battery temperature is relatively high, the activity of the elements in the battery is enhanced, and the charging voltage of the battery needs to be reduced to prevent battery safety accidents, and the battery can only be charged to about 80% of the rated battery capacity at high temperature, resulting in a reduction of The use time of the terminal affects the user experience

Method used

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  • Temperature control device, temperature compensation method, temperature compensation device and terminal
  • Temperature control device, temperature compensation method, temperature compensation device and terminal
  • Temperature control device, temperature compensation method, temperature compensation device and terminal

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Embodiment Construction

[0045] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0046] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented by a third party different from the third party described here. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

[0047] figure 1 A schematic diagram of a temperature control device according to an embodiment of the present invention is shown.

[0048] Such as figure 1 As shown, the temperature ...

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Abstract

The invention provides a temperature control device, a temperature compensation method, a temperature compensation device and a terminal. The temperature control device comprises a battery and / or a charging terminal, a temperature detection element, a control chip and a temperature control semiconductor, wherein the temperature detection element makes contact with the battery and is used for detecting the temperature of the battery; the control chip is connected with the temperature detection element and used for detecting the relation between the temperature of the battery and a first preset temperature and / or a second preset temperature when receiving the temperature of the battery; the temperature control semiconductor is arranged in a heat exchange area of the battery and connected to the control chip and used for determining whether to perform temperature compensation on the battery according to a detection result of the control chip; the first preset temperature is higher than or equal to the second preset temperature. With adoption of the technical scheme, the charging time can be shortened, the charging volume of the battery can be increased, the standby time and use time of the terminal can be prolonged, and the use experience of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, to a temperature control device, a temperature compensation method, a temperature compensation device and a terminal. Background technique [0002] In the related technology, the terminal detects the temperature of the battery by setting an NTC resistor (thermistor) on the battery protection board. When the temperature of the battery is detected to be lower than 0°, it is forbidden to charge the battery. Although the battery can be protected to a certain extent, However, since the battery temperature will rise or fall with the change of the working environment, when the battery temperature is low or high, there are still the following defects: [0003] (1) When the battery temperature is relatively low, such as lower than 10°, it is necessary to reduce the charging current of the terminal battery to prevent the unrecoverable battery capacity from falling due to excessive ...

Claims

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Application Information

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IPC IPC(8): H02J7/00G05D23/24
CPCG05D23/2401H02J7/00041
Inventor 周成军
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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