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Method and device for realizing automatic alarms

An automatic alarm and remote alarm technology, applied in the direction of alarms, instruments, etc., can solve problems such as hidden dangers of property and life safety, the victims cannot be rescued, and the police cannot be called.

Active Publication Date: 2014-04-02
BEIJING ZHIGU TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Therefore, the existing method of judging the horizontal acceleration and reporting to the police cannot be applied to the situation that a falling accident occurs in such an environment with a large height difference in the hilly area. It is impossible to give an alarm to the situation of a large height change, so that the victims cannot receive timely and effective rescue, which brings hidden dangers to the people's property and life safety

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  • Method and device for realizing automatic alarms
  • Method and device for realizing automatic alarms
  • Method and device for realizing automatic alarms

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Embodiment Construction

[0014] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0015] See figure 1 , Which is a flowchart of the first embodiment of the method for realizing automatic alarm of the present invention, including the following steps:

[0016] Step 101: Obtain the height difference of the monitoring target in a fixed time period;

[0017] Step 102: Determine whether the height difference within the fixed time period exceeds the alarm threshold, if yes, go to step 103, if not, return to step 101;

[0018] Step 103: Perform remote alarm.

[0019] It can be seen from the above embodiments of the present invention that when a monitoring target falls in an environment with a large height difference such as a hilly area, the height of the monitoring target drops sharply. When the height difference of the monitoring target exceeds the alarm threshold, It is considered that a fall accident has occurred, and a remote alarm is carried...

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Abstract

The embodiment of the invention discloses a method and a device for realizing automatic alarms, wherein the method comprises: A, acquiring the height difference of monitored targets in a fixed period of time; and B, judging whether the height difference in the fixed period of time exceeds an alarm threshold, remotely alarming if so, otherwise going back to a step A. According to the embodiment of the invention, automatic alarms are realized by judging change in the height of the monitored targets, so that the method and the device are applicable to cases of falling accidents in massifs and other environments with large height drop, and then enable victims to get timely effective aid so as to guarantee the property and life safety of people.

Description

Technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method and device for realizing automatic alarm. Background technique [0002] At present, a vehicle-mounted or handheld mobile terminal with a GPS (Global Positioning System) function can implement an automatic alarm based on a method of judging acceleration. When a car crash or car is stolen, the horizontal acceleration of the vehicle-mounted or hand-held mobile terminal will increase sharply in a short time. When the horizontal acceleration exceeds a preset alarm threshold, the alarm system will be triggered to automatically alarm. [0003] However, the existing acceleration-based alarm device is mainly aimed at the situation of collision alarm or automobile anti-theft alarm. When a vehicle or traveler has a fall accident in an environment with a large height difference such as a hilly area, the horizontal acceleration of the vehicle or traveler during the fall cannot rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/02G08B21/18G08B25/00
Inventor 沈磊蔡世光沈炜
Owner BEIJING ZHIGU TECH SERVICE
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