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Wearable falling detection brooch

The technology of a brooch and a sensing unit is applied in the field of sensor detection, which can solve the problems of inability to recognize and warn the fall behavior of the elderly, limited application occasions, and large size, and achieve the effects of convenient wearing, small size and high precision.

Inactive Publication Date: 2015-06-03
柳州市金旭节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the complexity of the daily behavior of the human body, the situation or sound in the actual application environment will cause different degrees of misjudgment in the detection of falls; on the other hand, the application of high-definition video or audio equipment is largely due to Expensive, bulky, and limited application occasions, it is impossible to accurately identify and warn the fall behavior of the elderly in real time

Method used

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  • Wearable falling detection brooch
  • Wearable falling detection brooch
  • Wearable falling detection brooch

Examples

Experimental program
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Embodiment

[0020] Example: figure 1 The system hardware diagram of the wearable fall detection brooch provided by the embodiment of the present invention, it can be clearly seen from the figure that the wearable fall detection brooch provided by this embodiment includes a brooch housing, a sensing unit, a low-pass filter A circuit, a processing unit, a data storage unit and a wireless communication module, wherein the sensing unit is an angular velocity sensor, the output end of the sensing unit is connected to the input end of the low-pass filter circuit, and the low-pass filter circuit The output terminal is connected to the input terminal of the processing unit, the processing unit is used to receive and process the data collected by the sensing unit, the data storage unit is used to record the raw data collected by the sensing unit, the The wireless communication module is used to send the data processed by the processing unit to the upper computer, and the sensing unit, low-pass fil...

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Abstract

The invention relates to the field of sensor detection and discloses a wearable falling detection brooch. The wearable falling detection brooch comprises a brooch shell, a sensing unit, a processing unit and a wireless communication module, wherein the sensing unit is an angular speed sensor; the processing unit is used for receiving and processing data acquired by the sensing unit; the wireless communication module is used for sending the data processed by the processing unit to an upper computer; the sensing unit, the processing unit and the wireless communication module are arranged inside the brooch shell. The wearable falling detection brooch is small in size, convenient to wear, cost-saving, high in falling detection accuracy and long in service life, and does not influence the daily activities of a human body.

Description

technical field [0001] The invention relates to the field of sensor detection, in particular to a wearable fall detection brooch. Background technique [0002] Falling is a serious threat to the health and life of the elderly, and it also brings a heavy burden to society. In my country, falls are the leading cause of injury death among the elderly over 65 years old. How to obtain the kinematic data of human fall behavior, accurately identify it and give timely warning is of great significance to reduce the injury caused by falls in the elderly. [0003] At present, the automatic detection methods for falls of the elderly mainly include video detection, or audio and vibration recognition. However, due to the complexity of the daily behavior of the human body, the situation or sound in the actual application environment will cause different degrees of misjudgment in the detection of falls; on the other hand, the application of high-definition video or audio equipment is larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/04
CPCG08B21/043G08B21/0446
Inventor 熊庆华史永凯
Owner 柳州市金旭节能科技有限公司
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