System time automatic updating system and method

A system time, automatic update technology, applied in the field of mobile communication, can solve the problem that users cannot accurately obtain the standard time, and users are troublesome.

Inactive Publication Date: 2010-10-20
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the disadvantage of this method is that the user cannot accurately obtain the standard time of the current geographic location
In addition, using a manual method will inevitably bring trouble to the user

Method used

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  • System time automatic updating system and method
  • System time automatic updating system and method
  • System time automatic updating system and method

Examples

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Embodiment Construction

[0012] refer to figure 1 Shown is a structure diagram of a preferred embodiment of the system time automatic update system 1 of the present invention. The system time automatic update system 1 can be run in mobile communication devices such as mobile phones and PDAs. The system time automatic updating system 1 includes a world clock 10 , an updating module 11 , a positioning module 12 , a storage system 13 and a satellite signal receiving device 14 .

[0013] The storage system 13 is used to record data such as time zone and time. The time data may include the system time of the mobile communication device, the alarm clock time and the reminder time, etc.

[0014] The satellite signal receiving device 14 is used for capturing satellite signals sent by the satellite positioning system 2 . In this embodiment, the satellite positioning system 2 is composed of multiple satellites for target object positioning, for example, GPS satellite positioning system, Beidou satellite posi...

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Abstract

The invention provides a system time automatic updating method, which comprises the following steps: capturing a satellite signal sent by a satellite positioning system, and computing the latitude and longitude information of a current geographical position according to the satellite signal; computing the belonged time zone of the current geographical position and the standard time of the current geographical position according to the latitude and longitude information; updating the system time according to the standard time of the current geographical position; and displaying the updated system time. The invention also provides an automatic updating system of the system time. The invention can automatically update the system time of communication equipment, so that the system time is consistent with the standard time of the current geographical position.

Description

technical field [0001] The invention belongs to the field of mobile communication, in particular to a system and method for automatically updating the system time of a mobile terminal. Background technique [0002] With the rapid development of mobile communication technology, in addition to communication functions, mobile communication devices also have other functions, such as time display, alarm clock reminder, memo, etc., which bring great convenience to users' daily life and work . [0003] However, in daily life, many reasons may cause the system time of mobile communication devices such as mobile phones and PDAs to be inconsistent with the standard time. For example, when a mobile communication device user travels from A to B, when A and B are located in different time zones, the system time of the mobile communication device is still consistent with the standard time of A, but inconsistent with the standard time of B. The user's life and work bring a lot of inconve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04B7/26G04G5/00
CPCG04R20/06G04G5/002
Inventor 赖厚文
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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