Digital camera falling down alarm method

Abstract

The invention discloses a digital camera falling down alarm method which is achieved through an acceleration sensor, a control module and an alarm module which are arranged in a digital camera. The method comprises the following steps: the acceleration sensor collects acceleration information of the digital camera and sends the acceleration information to the control module; the control module receives the acceleration information and conducts judgment, when the acceleration information is identical to a preset alarm condition, the control module sends an alarm signal to the alarm module; and the alarm module alarms. Compared with the prior art, the digital camera falling down alarm method has the advantages of reducing a loss rate of the digital camera, completing function of the digital camera, increasing practicality of the digital camera, fully using sensor sources carried by the digital camera with only two module software procedures added to achieve a falling down alarm function, saving camera cost and improving camera terminal cost performance.

Description

technical field [0001] The invention relates to the field of digital cameras, in particular to a method for alarming a digital camera when it is dropped. 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] In addition to the many advantages brought by the above existing technologies, it undoubtedly increases the probability of the camera being easily dropped and lost; imagine that as the size of the camera decreases, it is difficult to prevent it...

AI Technical Summary

Problems solved by technology

[0005] Yet this needs to add each equipment of above-mentioned anti-lost alarm device on original digital camera again, makes the original structure of digital camera must change to adapt to newly added element, has also increased the cost of digital camera simultaneously; In addition, This anti-lost alarm device also has disadvantages. For example, the alarm can only be issued after a certain distance or time after the digital camera is lost. In places with dense crowds, such as Tiananmen Square during the National Day, the digital camera may be lost after it is lost. Immediately picked up by others, when the alarm is far away from a certain distance, the alarm sound may be covered by the noisy environment, and the purpose of the lost alarm cannot be achieved

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