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Anti-theft device, control method of anti-theft device, and digital camera

A technology of an anti-theft device and a control method, applied in the field of digital cameras, can solve the problems of rapid transfer, digital cameras being left in other places, unable to function, etc.

Inactive Publication Date: 2013-03-20
TIANJIN SAMSUNG OPTO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this digital camera can only be operated and reported to the police after the user finds that it is lost, and usually it is very late when the user finds the loss, and the digital camera may be left in other places, or has been quickly transferred after being stolen, and it is impossible to report to the police at this time. do anything to recover the loss

Method used

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  • Anti-theft device, control method of anti-theft device, and digital camera
  • Anti-theft device, control method of anti-theft device, and digital camera

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] Such as figure 1 As shown, an anti-theft device of the present invention includes a wireless signal transmitting module and an anti-theft module, and the anti-theft module includes a wireless signal receiving module, a control module, an alarm module and an indication module.

[0033] Among them, the wireless signal transmitting module is used to continuously transmit the wireless signal containing the position information of the digital terminal; the wireless signal receiving module communicates with the signal transmitting module through the wireless signal, continuously receives the wireless signal transmitted by the wireless signal transmitting module, and will receive the wireless signal The information is passed to th...

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Abstract

The invention discloses an anti-theft device which comprises a wireless signal emission module, a wireless signal receiving module, a control module, an alarm module and an indication module. The invention further discloses a control method of the anti-theft device and a digital camera provided with the anti-theft device. Directions and distances of the signal emission module and the signal receiving module are monitored in real time by a wireless direction finding technique, and when the distances exceed set thresholds, a user is informed by alarming, and a position of the signal emission module is indicated, so that the defect that the user does not know how to find the digital camera when the digital camera is lost is overcome.

Description

technical field [0001] The invention relates to the field of digital cameras, in particular to an anti-theft device, a control method thereof, and a digital camera using the anti-theft device. Background technique [0002] With the continuous improvement of people's living standards, household appliances such as computers, televisions, video cameras, and cameras are becoming more and more popular in people's daily life. Digital cameras have been widely used in ordinary families. At present, people always like to use digital cameras to record the required scenes, save the beautiful moments as souvenirs and show them to relatives and friends, and leave good memories of life around them. Digital cameras have become an indispensable part of people's lives. component. [0003] Existing digital cameras have more and more functions, and are more and more intelligent and humanized. With the rapid development of information technology, the portability of digital cameras is getting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/24G03B29/00
Inventor 杨盛尹熙正曹再铉
Owner TIANJIN SAMSUNG OPTO ELECTRONICS