A fall reminder method of smart device and smart device
A technology of smart devices and bluetooth devices, which is applied in the direction of branch devices, devices with sensors, electrical components, etc., can solve the problems of extremely high acceleration threshold value, difficult to achieve, and uncertain initial speed, so as to reduce misjudgment of falls, The effect of improving user experience
Active Publication Date: 2021-07-23
GUANGDONG XIAOTIANCAI TECH CO LTD
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In practice, it has been found that smart devices on the market generally use acceleration sensors to detect drop behavior. Although acceleration sensors can detect drop behavior to a certain extent, due to factors such as the accuracy of the acceleration sensor itself and the uncertainty of the initial speed, it may cause a drop. Misjudgment, and the requirement for the threshold value of the acceleration value is extremely high, which is difficult to achieve
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or process that includes a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the pr...
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The embodiment of the present invention relates to the technical field of smart devices, and discloses a smart device fall reminder method and the smart device. The method includes: acquiring the height change value per unit time of the smart device; judging whether the height change value per unit time reaches The first specified threshold; if the first specified threshold is reached, it is judged whether the duration of the height change value per unit time reaching the first specified threshold reaches the second specified threshold, and if the second specified threshold is reached, it is determined The smart device falls; and the smart device is controlled to perform a fall reminder operation. Implementing the embodiment of the present invention can effectively reduce the misjudgment of the smart device falling and improve the user experience.
Description
technical field [0001] The invention relates to the technical field of smart devices, in particular to a method for reminding a smart device of falling and the smart device. Background technique [0002] At present, when some smart devices (such as smart phones, smart watches, smart bracelets, etc.) on the market detect a fall, they can use reminder methods such as ringing to remind users in time to avoid loss of smart devices due to falling. In practice, it has been found that smart devices on the market generally use acceleration sensors to detect drop behavior. Although acceleration sensors can detect drop behavior to a certain extent, due to factors such as the accuracy of the acceleration sensor itself and the uncertainty of the initial speed, it may cause a drop. Misjudgment, and the requirement for the threshold value of the acceleration value is extremely high, which is difficult to achieve. Contents of the invention [0003] The embodiment of the present inventio...
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IPC IPC(8): H04M1/72454
CPCH04M2250/12H04M1/72454
Inventor 王梦岩
Owner GUANGDONG XIAOTIANCAI TECH CO LTD