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Portable electronic apparatus capable of monitoring wireless signal at closed mode and monitoring method thereof

A wireless signal and electronic device technology, applied in the field of portable electronic devices, can solve the problems of wasting battery power and wasting time

Inactive Publication Date: 2006-06-14
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current online monitoring mode of portable electronic devices has the disadvantages of wasting time and wasting battery power.

Method used

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  • Portable electronic apparatus capable of monitoring wireless signal at closed mode and monitoring method thereof
  • Portable electronic apparatus capable of monitoring wireless signal at closed mode and monitoring method thereof
  • Portable electronic apparatus capable of monitoring wireless signal at closed mode and monitoring method thereof

Examples

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Embodiment Construction

[0023] Such as figure 1 As shown, the portable electronic device 10 of the present invention can perform monitoring of wireless signals within the transmission range of the wireless local area network in the off state, and when a wireless signal response is detected, it can prompt that wireless Internet access is now available, or, again Further, the portable electronic device 10 is automatically powered on and connected to the wireless local area network.

[0024] The basic structure of the portable electronic device 10 of the present invention generally includes a host module 20 and a display module 30 . Wherein, the inside of the host module 20 is provided with an embedded controller (Embedded Controller, EC) 50 in addition to a common motherboard, and the side 21 of the host module 20 is provided with a wireless signal monitoring button 70 and / or an indicator light 80; the display module 30 includes a display panel 31 and a housing 32 for assembling the display panel 31, ...

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Abstract

A portable electronic device capable of monitoring radio signals at the off state includes a host module with an inserted controller inside and a display module with a radio signal monitor. At the switch off state, said inserted controller is used to activate said monitor to let a portable electronic device be turned on automatically and connect to the WLAN or prompt turning on manually first, then waiting for it and connecting to the WLAN by the flexible function of the controller once the monitor monitors the response of radio signals.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a portable electronic device capable of monitoring wireless signals in a shutdown state. Background technique [0002] With the rapid development of wireless transmission technology, more and more portable electronic devices have the function of wireless Internet access. For example, notebook computers (NB) or personal digital assistants (PDA), etc., have built wireless network receiving / transmitting interfaces one after another, and can automatically connect to the network and perform wireless Internet access within the transmission range of the wireless local area network. [0003] However, the current portable electronic devices with wireless Internet access function do not have the function of monitoring wireless signals when they are turned off. Therefore, when a portable electronic device with wireless Internet access function is connected to a wireless local area network, n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 余仁焕辛铭仁
Owner COMPAL ELECTRONICS INC
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