Personnel positioning and early warning system for elderly apartments and nursing homes
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1. Company profile
Suzhou Luhe Electronic Technology Co., Ltd. owns wireless identification technology, wireless sensor technology, and wireless transmission technology. It specializes in providing active RFID products and IoT transmission solutions. The company integrates scientific research and development, engineering design, product manufacturing, system integration and engineering Service as one, to provide customers with professional solutions.
As activeRFIDThe product provider, the company has constructed and implemented many successful projects in the fields of mine tunnels, smart parking lots, electric temperature measurement, and video surveillance. From a people-oriented perspective, the company adheres to the starting point of changing lives with technology, creating a series of intelligent management systems that combine software and hardware to make people’s work and life more convenient, comfortable and efficient.
The company has a senior and excellent active RFID industry elite team with rich practical experience in product development, operation management, marketing and other fields. At present, the products have entered key RFID application markets such as surveillance, anti-counterfeiting, electricity, logistics and transportation.
2. System background and overview
2.1 System background
With the continuous development of society, the problem of population aging in my country is becoming more and more serious. According to the “Report on the Development of China’s Aging Career”, it is estimated that the number of elderly people in my country will exceed the 200 million mark in 2013, reaching 202 million, and the aging level will reach 14.8%. At the same time, the continuous growth of the elderly population (over 80 years old), the disabled elderly population, and the elderly population with chronic diseases has further exacerbated the severity of population aging, and the issue of elderly care is becoming a major issue of widespread concern and urgent solution to the whole society.
For a long time, my country has implemented a family-based elderly care model. However, with the implementation of the basic national policy of family planning and economic and social transformation, the size of families has become smaller and the “4-2-1” family structure has become increasingly common. The number of families keeps increasing. The shrinking family size and structural changes make the elderly care function continue to weaken, and the demand for professional elderly care institutions and community services is increasing day by day. On the other hand, there are many difficulties in the management and services of the current pension institutions. The level of informatization of elderly care institutions is low, the management and processing efficiency of internal personnel and affairs of the institutions are low, and the level of modern service equipment is generally lacking. As a result, elderly care institutions lack effective means to reasonably supervise the mentally disabled and professionally care for the disabled. The nursing needs of the elderly. These not only bring great difficulties to the management and service of elderly care institutions, but also bring many potential problems to the society.
In recent years, in order to actively respond to the challenges brought about by the aging of the population, the state has promulgated many policies related to the elderly: The State Council clearly stated in the “Twelfth Five-Year Plan for the Development of China’s Aging Career” that “promote the informatization construction of elderly care institutions.” , It is proposed to establish a coordinated promotion mechanism for the informationization of the elderly, establish a platform for the collection and analysis of information on the elderly, and improve the tracking and monitoring system for the living conditions of the elderly in urban and rural areas. In the “Plan for the Construction of the Social Elderly Service System (2011-2015)”, it once again emphasized the improvement of the level of social elderly service equipment, encouraged the research and development of professional equipment and assistive devices for elderly care, strengthened the construction of information technology for elderly care services, and provided support for the elderly by relying on modern technology. Provide efficient and convenient services, standardize industry management, and continuously improve the level of elderly care services, so as to establish an elderly care management system and operating mechanism compatible with social development, and promote the healthy and orderly development of elderly care.
2.2 System overview
This system adopts advanced remote recognition system technology. The elderly casually bring an identification card to know the current location of the elderly in real time; it also has an early warning function. If the elderly feel uncomfortable, press the alarm button. The medical staff will follow The prompt information will know that the current old man is pressing the button, so that the old slave can be served more quickly and safely.
The software can also track and manage the dynamic and real-time tracking and management of nursing staff, staff, equipment (medical testing equipment, office equipment, nursing equipment, etc.) and articles (drugs, medical waste, safety equipment, fire-fighting equipment, etc.).
3.1 Reasonable system layout
In the program design, the rationality of the system architecture and equipment selection is particularly important. For example, the monitoring base stations of the personnel positioning system are many and scattered. If the transmission system is all wired, not only the construction is difficult, the structure is inflexible, but also the later maintenance is troublesome. If all are wireless, the cost of testing is higher. If the wired + wireless method is adopted, that is, the wired method is adopted for the main line that is convenient for construction, and the branch line that is not suitable for construction is adopted for wireless transmission, which is a more reasonable choice.
3.2 Meet the relevant industry standards of the country and all levels of management
The safety monitoring system complies with relevant technical standards, and the equipment has been uniformly planned to meet the national safety requirements for flammable and explosive areas, and can meet the needs of comprehensive management of large factories.
3.3 Use existing communication facilities
The construction of security monitoring fully considers the use of existing communication facilities and the policy of not repeating construction. For the existing communication networks in the factory, such as local area networks, wireless networks are fully utilized, and part of the management and maintenance work is handed over to professional network administrators, which saves costs.
3.4 Interface issues with other information systems
The personnel positioning management system platform retains other information systems: it can ensure that other systems are successfully connected to the system platform, open the corresponding application system, and retrieve the monitoring interface and corresponding data.
3.5 The principle of ease of maintenance
This is for the actual needs of the system in use. After the implementation of the system project is completed and delivered to use, it should be convenient for all kinds of daily maintenance work, and can easily carry out software reconfiguration, system self-check and recovery, hardware spare parts replacement and software system upgrade.
Fourth, the system design plan
4.1 Schematic diagram:
4.2 System Principle
First install a card reader and wake-up device in each room. The wake-up device does not need to be connected to the monitoring center computer, and the card reader device needs to be connected to the central computer room. The card reader can be fixed on the stairs or within the range that can be sensed by the wake-up card reader. The identification card is carried by the elderly.
When the old man is in the room, he is activated by the nearest wake-up device and immediately sends a signal. The card reader uploads the received signal to the monitoring center or terminal management room via the network. Based on the information sent, the medical staff knows the current state of the elderly. If the elderly feel uncomfortable or need help, they can press a button to know immediately, thereby effectively serving the elderly.
The functional characteristics of the five systems
1) Positioning
Identify the location and area of the elderly’s activities, and provide location information for emergency warning and high-end services.
2) Track playback
View the historical movement track of the elderly, manage the activity mode, and provide a basis for data mining
3) Special area warning:
When the elderly are driving in certain special, dangerous, obstacle road sections or areas, the system can automatically identify and issue warning messages to effectively protect the physical safety of the elderly and reduce the occurrence of dangerous accidents.
4) Detention time warning:
When the elderly stay in a certain area or road section for too long, the system can automatically identify and issue warning messages to effectively prevent various safety accidents caused by the elderly due to excessive fatigue and unconsciousness.
5) One-click help:
After an accident occurs in a certain area or section of the road, the elderly can send out a distress signal on their own when they are conscious. The system automatically recognizes and judges the location, which improves the efficiency of rescuing the elderly and reduces the risk of life.
6) Early warning for the elderly to stand still:
If the elderly does not move for a long time, the system will automatically remind the management staff to pay attention to the elderly, and the reminder time can be set.
Alarm handling
Alarm processing refers to a process in which staff handle system service alarms. According to different types of alarms, when staff receive an alarm, they provide services to the elderly as soon as possible, and report the service content, alarm information, and alarm processing results. , Leave a trace, and finally collect and analyze relevant data.
When an alarm occurs, the system and the display platform will display the alarm person, the alarm location, and the alarm type. The staff quickly arranges for the nursing staff to arrive at the destination as soon as possible and deal with it. The handling method is that the care worker touches the badge worn by the elderly through his own device, establishes a matching object, handles the incident, and cancels the alarm in time.
After the treatment is completed, the staff will promptly enter the incident systematically according to the report of the nursing staff. And keep the processing results on file.
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