Jiangsu Tangan: Active 433MHz RFID nursing home personnel management system
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1. Project background
According to the “Report on the Development of China’s Aging Career (2013)” issued by the National Academy of Social Sciences, the number of elderly population reached 194 million in 2012, and the aging level reached 14.3%; in 2013, the number of elderly population exceeded the 200 million mark for the first time, reaching 2.02. Billion, the national aging level will reach 14.8%. It is estimated that the elderly population will reach 240 million in 2020, accounting for 17.17% of the total population; it is estimated that by 2050, the elderly population in China will reach a peak of 437 million, accounting for about 30% of the total population. Allowing the elderly to enjoy their twilight years will become an important criterion for building a harmonious society.
Safety management is the core requirement of nursing homes and nursing homes. Whether or not a person can respond to requests for help in an emergency is related to the lives of patients and the elderly. Therefore, how to obtain personnel’s alarm information and location information in a timely manner is particularly important! In addition, in daily life, the information management of services will also improve the management level of nursing homes and nursing homes, and bring greater business opportunities to nursing homes and nursing homes.
This program integrates personnel positioning, alarm management, and daily management in nursing homes, and is committed to improving the safety and quality of life of patients and elderly in nursing homes and nursing homes. It is a powerful assistant in the safe and civilized management of nursing homes and nursing homes.
2. Advantages of active 433MHz RFID technology
1. It has the characteristics of strong penetration, strong diffraction, long transmission distance, etc., suitable for various complex environments.
2. In view of the penetrability and strong diffraction of 433MHz,electronic labelIt can be hung on the chest in the form of a badge or placed in a pocket of clothes, which is convenient to carry.
3. Strong diffraction, which effectively solves the problem of signal blocking on building walls in other frequency bands.
4. Automatic long-distance recognition, long reading distance (adjustable from 1 to 150 meters), no need to close the card.
5. Ultra-low power consumption, no radiation damage, safe and reliable to use.
6. Due to the powerful long-distance characteristics of 433MHz RFID, it gives great convenience to the application of handhelds. For emergency evacuation drills, inventory of people going out to assembly sites, etc., you only need to use a mobile phone with a portable Bluetooth reader or handheld to scan the information of the personnel in place at the assembly site, which is extremely convenient.
7. If you want to manage vehicles, equipment, etc., you only need to install an electronic tag card on the vehicle or equipment, and the reader can recognize it at the same time.
Three, the principle of the scheme
The system is composed of “application software server”, “monitoring computer”, “RFID reader” and “RFID electronic tag”.
The main idea is to distribute “RFID electronic tags” to each person, so that one person has one card, and the personnel will hang the “RFID electronic tags” on their chests or put them in their pockets (it is best to uniformly stipulate the way of carrying). The electronic tag has a call button. When the call button is pressed, the electronic tag will send the tag number and call information. The reader obtains the electronic tag information and transmits it to the monitoring computer through the network. The monitoring computer analyzes the location of the electronic tag And call information, and the data of the monitoring computer is recorded by the application software server.
Install appropriate “RFID“Readers”, the management computer is distributed in the duty room and the management software is installed. If you need to increase the management of equipment, vehicles, etc., you only need to equip the equipment, vehicles, etc. with electronic tags.
4. Schematic diagram of the overall architecture
V. Schematic diagram of personnel positioning
Six, hardware product introduction
1. ETAG-R701 433MHz active fixed reader
2. ETAG-R705 433MHz Active RFID Portable Bluetooth Reader
3. ETAG-T703 433MHz active RFID button tag
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