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Falling warning system

An alarm system and alarm technology, applied in the field of alarm systems, can solve problems such as fall misjudgment, and achieve the effect of reducing the possibility and reducing the fall misjudgment

Inactive Publication Date: 2012-03-14
CHINA MEDICAL UNIVERSITY(TW)
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to solve the possibility of misjudgment of falls in the prior art

Method used

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Embodiment Construction

[0015] Relevant detailed description and technical content of the present invention, now just explain as follows with respect to matching drawing:

[0016] refer to figure 1 As shown, it is a block configuration diagram of a preferred embodiment of the present invention, as shown in the figure: the present invention is a fall alarm system, which includes a contact detection unit 10, a non-contact detection unit 20, a separate A judgment processing unit 30 connected to the contact detection unit 10 and the non-contact detection unit 20 , an alarm unit 40 connected to the judgment processing unit 30 , and an emergency processing unit 50 connected to the alarm unit 40 .

[0017] The contact detection unit 10 performs contact detection on an object on its surface, and outputs a contact detection signal according to the shape of the object detected by the contact detection. The non-contact detection unit 20 senses the vital signs of the object in a non-contact manner, and outputs ...

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Abstract

The invention relates to a falling warning system. The system comprises a contact detection unit, a non-contact detection unit and a determination processing unit, which is respectively connected with the contact detection unit and the non-contact detection unit. With utilization of the contact detection unit and the non-contact detection unit, the determination processing unit respectively detects an object shape that is formed by contact distribution and an object life sign obtained by the non-contact detection; and when a non-contact detection signal reveals that the life sign of the object is abnormal and a contact detection signal reveals that the formed shape of the object is in an abnormal shape, it is determined that the object is in a falling state and a caution signal is emitted in order to make a request for assistance. According to the invention, a contact detection unit and a non-contact detection unit are arranged to respectively detect contact distribution and a life sign, so that possibility of misjudgment on falling is reduced.

Description

technical field [0001] The invention relates to an alarm system, in particular to a fall alarm system which judges that a fall cannot be recovered. Background technique [0002] According to statistics, falls are the leading cause of accidental death among the elderly over 65 years old, and the second leading cause of death in Taiwan. Based on domestic and foreign research results, the daily incidence of falls among the elderly is about 15-40%, and it increases with age. However, Taiwan is gradually moving towards an aging society, and the proportion of the elderly population is gradually increasing. How to effectively prevent the elderly from accidentally falling and affecting their life safety is a common goal that many people think about today. [0003] Known as the "fall detection and care system with multi-frame image processing capability" such as Taiwan Patent Announcement No. 200919382, its technical content is to use multiple cameras to be set in different areas, a...

Claims

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Application Information

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IPC IPC(8): G08B21/04
Inventor 邱俊诚林灿罗士哲段正仁梁圣泉林永峻
Owner CHINA MEDICAL UNIVERSITY(TW)
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