Safety alarm device and method for mobile equipment
A security alarm device and mobile device technology, applied in branch office equipment, telephone communications, electrical components, etc., can solve problems such as danger, insufficient alarm concealment, victim persecution, etc., achieve concealed alarm, enrich alarm functions, and ensure personal safety Effect
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[0065] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0066] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a security alarm method for a mobile device according to the present invention, which may include the following steps:
[0067] Step 101: Receive the analog vibration signal generated by tapping the mobile device;
[0068] In this embodiment, a vibration sensing chip including a vibration sensor is provided inside the mobile device. The vibration sensing chip may be an intelligent sensing chip with learning and judgment functions. After the vibration sensor receives the signal generated by knocking on the mobile device from the outside, it converts the mechanical vibration signal of the knocking into a vibration analog signal.
[0069] Step 102: ...
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