Human body tumble detection and alarm device

An alarm device and human body technology, applied in alarms, instruments, etc., can solve problems such as increased psychological burden on patients, and achieve the effects of light weight, improved safety, and low cost

Inactive Publication Date: 2014-12-03
南京恒誉名翔科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

According to data, many serious consequences are not directly caused by falls, but are caused by the lack of timely treatment and rescue after the fall, which leads to aggravated psychological burden of patients, coupled with external factors such as hunger and cold.

Method used

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  • Human body tumble detection and alarm device

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Embodiment Construction

[0016] The principle of the present invention and the specific connection relationship are described in more detail below in conjunction with the accompanying drawings:

[0017] combine figure 1 , figure 1 It is a schematic structural diagram of the system of the present invention; the present invention includes three parts: a signal acquisition part, a wireless transmission part and a human-computer interaction part. The acquisition part includes acceleration signal acquisition and GPS signal acquisition, completes the configuration of the acceleration sensor and data reading, configures the GPS module and collects the output signal; the wireless transmission part includes the GSM module and the ZigBee module, the ZigBee module is mainly used indoors, and the GSM The module is mainly used outdoors, and sends text messages when the user steps out of the ZigBee network and falls.

[0018] figure 2 It is the system program flow chart of the present invention. When ...

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Abstract

The invention relates to a human body tumble detection and alarm device. The human body tumble detection and alarm device comprises a power management module, an acceleration sensor module, a GPS module, a GSM module, a man-machine interface module, a wireless communication module and a microcontroller module. According to the human body tumble detection and alarm device, a detection device is composed of an accelerometer, human body tumble identification is realized through the signal processing technology and the pattern recognition technology, a human body tumble signal is transmitted to a receiver through the wireless transmission technology, and therefore an tumble alarm is given; meanwhile, the GPS module is used for positioning and transmitting positioning information and alarm information to a management center through a wireless module, or the positioning information and alarm information are transmitted to a mobile phone of a family member or an emergency center through the GSM module. The human body tumble detection and alarm device is designed specific to the old living at home, is small in size, light in weight, low in cost and convenient to carry, reduces the misjudgment rate, and improves detection reliability. Based on the wireless sensing technology, the human body tumble detection and alarm device can also be used by firemen and other workers working in a dangerous and complex working environment, and improves safety of the workers.

Description

Technical field [0001] The invention relates to a device for detecting and alarming human body falls, in particular to a device for detecting and alarming human body falls based on wireless sensing technology. Background technique [0002] With the advent of the global aging trend, especially since my country implemented the one-child policy for 30 years, the proportion of the elderly is increasing day by day, and the demand for elderly care is increasing day by day. The falls of the elderly are basically caused by factors such as sprains, trips, or their own diseases. The accidental falls of individuals in this part of the population, if not rescued in time, usually lead to more serious consequences. Falls have become a threat to the elderly. An important issue of health. According to data, many serious consequences are not directly caused by falls, but are caused by a combination of external factors such as hunger and cold due to the lack of timely treatment and rescue af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/04
Inventor 李相武王瑛李忠喜
Owner 南京恒誉名翔科技有限公司
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