A new baby is born every day in the hospital. This new life is the most valuable asset for every family and parent. However, the appearance of the newborn baby is similar, and the lack of language and comprehension ability makes it unable to interact with the outside world. According to the statistical report of the medical department, miscarriage and theft of babies in maternity hospitals have occurred from time to time. These incidents not only cause serious psychological trauma to the parties, but also damage the reputation of the hospital, and even face lawsuits and financial compensation. Wulianbao rfid baby identification anti-theft system is safe and reliable. It not only has all-round regional monitoring, including real-time positioning and tracking functions of tags and regional positioning capabilities of events, but also has fast response speed to alarm events. Therefore, in terms of newborn management, the hospital can not only monitor the location of the baby wearing the anti-theft tag in real time, track and record the movement of the baby, which can more effectively implement monitoring and protection, but also can immediately locate the event when an alarm event occurs. The location of the occurrence can be prevented in time to prevent the occurrence of theft, thereby helping to protect the safety of the newborn and prevent the baby from being held by mistake or stolen.

2. System principle
Infants and mothers wear wristbands, the baby's wristband contains active long-range RFID tags, and the mother's wristband contains active short-range RFID tags, and it is guaranteed that once the baby's wristband is put on, if it is removed, the active tag will remain intact. An alarm message will be sent through the system. And the wristband has a waterproof and moisture-proof treatment. The baby's active RFID is used to systematically identify its range of activities, and the hand-held card reader is used to intuitively identify the pairing relationship for the close inspection of the baby and the mother.

In terms of the number of wristbands, several pairs can be made according to the number of rooms and beds in the mother-infant room. It can be recycled and used repeatedly, and can also be sold to family members as a souvenir when discharged from the hospital; in terms of appearance, the wristbands that match mothers and babies can be designed in the same shape and color, and the wristbands of different mothers and babies can be easily distinguished in appearance; In use, before the system is used, set the pairing relationship between the wristbands used by the mother and baby, and the child will wear the wristband at birth until he is discharged from the hospital.

Arrange a card reader in the activity space to collect information about the baby. Install a locator (adjustable distance, 3-8 meters) in each room where the baby is located, and install a long-distance card reader (distance at 20 meters) in the corridor. Each baby wristband information will be automatically uploaded to the application software management subsystem for data processing; at important peripheral channels, it is designed in a way that only authorized personnel can enter and exit. To the greatest extent possible to prevent irrelevant personnel from entering and leaving at will.

3. System function
1) Real-time positioning of the baby area: It can locate the area where the baby wearing the positioning label and the medical staff are located in real time, and display it on the map of the monitoring terminal.
2) Regional baby number statistics and electronic roll call: real-time statistics of the number of babies that should be in each region and the actual number of babies, and prompt the name or number of the baby who left.
3) Baby search: You can enter the baby's name or label number on the monitoring terminal to find the current location of the designated baby or the baby's mother.

4) Disappearance alarm: It can focus on monitoring certain babies. When these tags leave the designated area or are cleared, the system finds the corresponding alarm
5) Cross-boundary and departure alarm: some areas belong to important areas, such as some stair exits, corridors or hospital gates. When unauthorized babies or medical personnel with tags appear in these areas, the system will issue an alarm. It can also be set in certain areas that certain babies are not allowed to leave the area within the set time, leaving or disappearing from the system alarm, such as the baby room. The system alerts you if the baby leaves the room without authorization
6) Overstaying time and alarm: some special areas can be set. When the baby or mother enters this area and stays for more than a certain time, the system will alarm. By preventing some accidents from happening.
7) Track playback: You can query the movement track of a baby in a certain period of time in the past, and which areas the label has been to in this period of time.
8) Video linkage: A camera can be bound to each positioning device, and the video of the area where the positioning device is located can be called by clicking on the map of the positioning device on the map of the monitoring terminal. When there is a specific alarm, the system will automatically call up the video of the area where the alarm occurred.
9) Temporary authorization by label: When a baby needs to temporarily enter an important area, or the baby wants to temporarily leave the nursery, a temporary authorization can be performed in the system to allow him to enter the important area or leave the nursery for a certain period of time.
10) Electronic label failure alarm: The failure of the electronic label mainly refers to the low voltage of the label battery; the wristband worn on the baby is damaged or removed; as long as the wristband worn on the baby is taken off, the system will prompt an alarm ;Whether it is cut or removed normally with a tool, the system will have an alarm. When the battery voltage of the label is too low, the system will also prompt, and the battery needs to be replaced as soon as possible.
11) Personnel service call: There are function buttons on the specific card-type positioning label. When the mother needs service or encounters danger or needs help in her situation, she only needs to press the function button. The system will display the location of the help and call up the nearby camera video.

4. System Features
1) Prevent the baby from being held by mistake
When pairing the wristbands of the mother and the baby, the doctor can use the handheld reading terminal device to read the label information of the mother and the baby's wristbands respectively to verify the correctness of the pairing of the two wristbands. If they do not match, the reader will prompt the mother. Be completely assured that it is indeed your child. It avoids family and hospital lawsuits caused by carrying the wrong baby.
2) Prevent malicious exchange of babies
The baby wristband is designed to be disposable. Once the wristband is put on, it will be invalid when it is opened again, and the system will alarm. This prevents the malicious exchange of babies and avoids possible disputes between the hospital and the patient.

3) Prevent baby theft
For a few days from birth to discharge from the hospital, except for special circumstances, both mother and baby will stay in a specific monitoring area, and this area is the safe area detected by the system. Once the baby is illegally stolen (unauthorized to take the baby out of the safe custody area), the system will immediately alert the police.
4) Control personnel access
Control the personnel entering and leaving the area. Those who do not have permission cannot enter from the outer gate of the area. Those who have permission can also set different entry and exit time limit and frequency limit. The hidden danger caused by the entry of idle personnel is eliminated to the greatest extent.
5) Prevent cross infection
The resistance of newborns and mothers is weak, which avoids the entry of idle people and irrelevant people, that is, it provides a safety guarantee for mothers and babies to avoid cross-infection and other occurrences.
6) Retrospective query of events
The system will automatically record the small area of baby activities, the entry of medical staff and parents, alarm events, etc., to provide a basis for subsequent inquiries.
7) Generating income for the hospital
8) Improve the image and management level of the hospital