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Information processing device and power switching method

A technology for information processing equipment and power switching, which is applied to data processing power supplies, measuring devices, measuring flow/mass flow, etc., and can solve the problems of consuming part of the power of the tablet, unable to forward IP data packets, and reducing the battery life of the tablet.

Active Publication Date: 2016-07-06
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, in the notebook form, the tablet part cannot enter the sleep state, otherwise the tablet part cannot forward IP data packets, and when the wireless communication module is used in the base part, the power of the tablet part needs to be consumed, thereby reducing the battery life of the tablet part

Method used

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  • Information processing device and power switching method
  • Information processing device and power switching method

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Embodiment Construction

[0016] Various embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are assigned to components having substantially the same or similar structures and functions, and repeated descriptions about them will be omitted.

[0017] Next, we will refer to figure 1 An information processing device according to an embodiment of the present invention is described. Such as figure 1 As shown, the information processing device according to the embodiment of the present invention includes a first terminal 1 , a second terminal 2 and a switching unit 3 . Here, the first terminal 1 may constitute the base part of the information processing device (which is equivalent to the host part of the notebook), and the second terminal 2 may constitute the tablet part of the information processing device.

[0018] The first terminal 1 may include a first power s...

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Abstract

Information processing equipment and a power switching method. The information processing equipment includes: a first terminal including: a first power supply unit configured to provide a first power supply; and a first processing unit configured to perform predetermined processing on data; second The terminal includes: a second power supply unit configured to provide a second power supply; a second processing unit configured to perform predetermined processing on data; a display unit configured to display images; and a wireless communication unit configured to process the information Wireless communication is performed outside the device; and a switching unit is connected to the wireless communication unit and is respectively connected to the first power supply unit, the second power supply unit, the first processing unit, and the second processing unit, When the first terminal is connected to the second terminal, the switching unit selects to connect the wireless communication unit to one of the first power supply unit and the second power supply unit according to a preset input. .

Description

technical field [0001] The invention relates to an information processing device and a power switching method. Background technique [0002] Currently, there are already information processing devices that combine tablet computers and notebooks (eg, the combination of Lenovo's Lepad and U1). This type of information processing device usually has two parts, namely a tablet part and a base part. When the tablet part and the base part are separated, the tablet part can be used as a tablet computer, and can surf the Internet anytime and anywhere through the built-in wireless communication module (eg, 3G module) in the tablet part. When the tablet part and the base part are connected, that is, when the tablet part is inserted on the base part, the tablet part and the base part form a notebook computer, and the tablet part is used as a display of the notebook computer. In this case, since most of the data or processes need to be processed by the base part in the form of a notebo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/26G06F1/32
Inventor 徐练王晟
Owner LENOVO (BEIJING) LTD
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