1 Introduction (1) Active protection and comprehensive monitoring of the mobility of the EVOC terminal MCA, the baby's condition can be known anytime and anywhere.
The Medical Bed Head Unit is made of aluminum alloy sections, of which the surface is treated with acrylic painting or electrostatic spray. It is equipped with the dismountable panel, three built-in cabling channels for gas, strong electricity and weak electricity, and external leakage protectors, bedside lamps, large toggle switches, five-hole multi-function socket, gas terminal and Medical wards calling system. The hospital can choose the appropriate color in line with the environmental requirements.
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Hospital burglary cases are often seen in the media, and the occurrence of such incidents has had disastrous consequences for parties including hospitals, victims and their families. Has attracted the attention and attention of all parties.
Through the analysis of the stolen baby in the hospital and the case being changed, a fundamental prevention plan for solving the problem is proposed. It adopts the technology of the anti-theft system of the store, the sensor identification technology, and the fusion of the EVOC terminal MCA ( Medical Mobile Terminal). Hospital baby anti-theft program based on EVOC terminal MCA.
2. Program Design <br> Based on the EVOC terminal MCA, the hospital's baby anti-theft solution mainly uses RFID technology, sensor recognition technology, mobile MCA technology, and has a uniquely identified RFID tag for each newborn baby and mother. This tag has a vandal-proof function that automatically alerts you once the tag has been illegally removed. The receiver is arranged in the baby area of ​​the hospital, and the RF signal transmitted by the baby and the mother's RFID is received through the receiver, so that the receiver can be positioned. Install the monitor at the exit. If the baby with RFID passes the exit, it will immediately shut down the exit and prevent the baby from being stolen or replaced. Each medical staff configures a carry-on EVOC terminal MCA through the EVOC terminal. The wireless communication (WIFI, 3G) function of the MCA can view the location area of ​​the baby in charge at any time, and receive an alarm signal generated by the baby's RFID tag being illegally destroyed, thereby preventing the baby from being stolen or replaced. The schematic diagram of the scheme is as follows: 
The main components of the program: EVOC terminal MCA, baby anti-theft tag, tag signal receiver, alarm device, server and software.
EVOC terminal MCA: Intel ultra-low power processor, support wired, wireless, 3G and other communication methods, built-in RFID, bar code and other intelligent identification modules, the whole machine is waterproof, fanless, user-friendly design, battery life Strong, convenient products and stable performance.
Infant anti-theft tag: The anti-theft tag has a unique radio frequency code to identify the baby; and to ensure that the baby does not have any adverse effects; it must be attached to the baby in an effective manner and can prevent damage, and can not be removed without authorization;
Tag signal receiver: Receives the RF signal emitted by the baby security tag.
Alarm device: Alerts to prevent theft of the baby.
Server and software: The server is the data information collection and processing center. The software is the realization of the solution and is the brain of the whole program.
3. Main features of the program
Infant anti-theft tags are constantly being signaled so that the system can know the working status of each tag in real time, providing maximum security for all babies.
When the tag is low, it will promptly change the alarm prompt, and there is no need to check the inspection test regularly.
Each baby anti-theft tag has a unique electronic code that is automatically recognized by the system.
The label code is printed on the label surface to enable manual and rapid discrimination when needed.
All components of the system, including labels, are individually electronically encoded and can be quickly located in the event of a fault or damage.
The system actively checks all components regularly to prevent failures caused by various reasons.
(2) Safe and reliable
The EVOC terminal MCA is professionally customized for medical professionals and integrates special computer reliability technology.
The anti-theft tag transmits less than 0.3μW and the radiation is extremely low, which is about tens of thousands to hundreds of thousands of similar products.
The anti-theft tag is certified to a high standard of FCC and CE, and is non-toxic to the human body and does not harm the baby's skin.
Reliable damage prevention mechanism.
Can be used in conjunction with the access control system to automatically close the exit portal or lock the elevator when an alarm occurs.
Prevent interference with other RF equipment.
(3) Convenient and easy to use, the structure of the easy-to-expand solution is reasonable, and it is very convenient to install, debug and maintain.
The solution runs on the EVOC terminal MCA to complete daily functions anytime, anywhere.
Mother tags can be added to achieve automatic maternal and child matching without manual intervention.
It can be easily extended to increase the positioning of valuable equipment, fixed assets and staff.
Can achieve integrated control with CCTV closed-circuit monitoring system. 