Anti-lost system for the aged based on RFID and data processing technology

Abstract

The invention provides an anti-lost system for the aged based on RFID and data processing technology. The system comprises that a base station emits or receives a wireless signal in a specific area to form a wireless identification cell, one or more wireless identification cells form a wireless identification subnet, and one or more subnets form a wireless identification network; the base station monitors a user wearing a RF tag by using a wireless communication terminal, and transmits the monitored information to a data processing device; the data processing device receives and stores the monitored information and performs data management on users in the subnet, or sends the monitored information through the Internet to a whole-network data center; and a management mechanism performs global data management by using a management platform. The system is based on RFID, Internet transmission and data processing technology, can discover lost aged people degenerated in cognitive competence timely, enhances safety guarantee of the aged, and reduces the psychological and physical burden of relevant families and organization personnel.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to an anti-lost system for the elderly based on radio frequency identification and data processing technology. Background technique [0002] Alzheimer's disease is the main type of dementia. Patients with Alzheimer's disease gradually lose their mobility, memory, and orientation to time and place. Therefore, they often get lost and lost due to the need to find lost items, fulfill previous work responsibilities, and even "go home". In addition to causing distress to family members or care facility administrators alike, missing people with Alzheimer's disease can be dangerous, leading to serious injury or death, and are frequently reported in the news. Under the grim situation of population aging, the need to solve and alleviate this problem is increasingly urgent. [0003] At present, there are many types of anti-lost for the elderly with memory loss due to Alzheimer...

AI Technical Summary

Problems solved by technology

When the target person leaves the extremely limited coverage area of ​​the system, although the system can move the reader to find the lost target, its ability is very limited

At the same time, the behavior of people with Alzheimer's disease is quite different from the above-mentioned target objects. Their behavior is illogical due to the decline of cognitive ability, but as an adult, their mobility is still strong, so getting lost may happen at any time problem persists

[0007] In addition, the positioning, tracking and monitoring of target objects can also be achieved by using ordinary communication terminals and wearable means such as broadband wireless access and cellular communication, but the equipment is relatively large in size, easily lost and damaged by patients, and has limited battery life. , the cost is relatively high

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