Elder fall-down intelligent detection and positioning active and passive alarm system and method

Abstract

The invention discloses an elder fall-down intelligent detection and positioning active and passive alarm system and method, and mainly solves the problems in the prior art that detection efficiency and accuracy are low and automatic alarm cannot be performed. The system comprises an elder fall-down detection module (1), a cloud server (2) and a client side (3). The elder fall-down detection module (1) is arranged at the waist part of an elder to acquire state data including position information and safety information and intermittently transmit the state data to the cloud server (2) or transmit the state data to the client side (3) in a point-to-point way. The cloud server receives the state data of the elder fall-down detector to store in a database and transmits the state data to the corresponding client side according to the control command of the client side. The client side transmits the control command to the cloud server or the elder fall-down detector and receives and processes the feedback state data. The success rate of fall-down detection is high, automatic alarm can be performed and short messages and a data network can be simultaneously used for communication so that stability is high, and the system and the method can be used for solving elder lost and fall-down rescue.

Description

technical field [0001] The invention belongs to the field of intelligent monitoring and wireless communication, and in particular relates to an active and passive alarm system and method for intelligent detection and positioning of an elderly man's fall, which can be used to solve the problem of lost and fallen elderly people. Background technique [0002] With the intensification of population aging, more and more elderly people need the care of their children. According to statistics, falls of the elderly are the biggest safety hazard for the elderly, accounting for nearly 53% of all sudden problems of the elderly; the loss of the elderly is second only to falls, accounting for 21% of all problems. Safety issues such as falling and getting lost of the elderly have become hot spots in society. When the elderly encounter an emergency, they cannot send a distress message in time, resulting in the loss of the best time for rescue. [0003] The development of positioning tech...

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Problems solved by technology

[0008] The purpose of the present invention is to overcome the defects of the above-mentioned prior art, and propose an active and passive alarm system and method for the intelligent detection and positioning of the elderly's fall, which is used to solve the problems of false alarms and false alarms caused by the low accuracy of the existing detection technology and the high CPU load rate. Power consumption, and the problem of not being able to automatically warn the elderly when they fall

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