Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
NFC commodity anti-theft system without battery
The invention relates to the technical field of electronic locks, in particular to an NFC commodity anti-theft system without a battery. The system comprises a lock body and an NFC module, wherein the NFC module is installed in the lock body, and an execution mechanism of the lock body is connected with the NFC module; and the NFC module is a passive NFC chip. According to the NFC commodity anti-theft system without the battery, when a legally authorized mobile phone or reader-writer or other terminals matched with the NFC module approach the system, the NFC module converts a 13.56 Mhz electromagnetic field into output voltage and current to supply energy to the execution mechanism of the lock body, an additional power supply is not needed, the NFC module controls the execution mechanism of the lock body to act, the safety of the NFC commodity anti-theft system is far higher than that of a traditional EAS system, the use safety of an electronic lock is improved, the additional power supply is not needed, and the environmental protection of the electronic lock is improved.
本发明涉及电子锁技术领域，具体为一种无需电池的NFC商品防盗系统，包括锁体；NFC模块，所述NFC模块安装于所述锁体内，所述锁体的执行机构与NFC模块连接；其中，所述NFC模块为无源NFC芯片。本发明提供的一种无需电池的NFC商品防盗系统，在与NFC模块适配的合法授权的手机或读写器等终端靠近时，NFC模块将13.56Mhz电磁场转化为输出电压和电流，给锁体的执行机构进行供能，无需额外电源，且NFC模块控制锁体的执行机构动作，安全性远远高于传统的EAS系统，提高了电子锁使用的安全性，不需要额外电源的设置提高了电子锁的环保性。
NFC commodity anti-theft system without battery
The invention relates to the technical field of electronic locks, in particular to an NFC commodity anti-theft system without a battery. The system comprises a lock body and an NFC module, wherein the NFC module is installed in the lock body, and an execution mechanism of the lock body is connected with the NFC module; and the NFC module is a passive NFC chip. According to the NFC commodity anti-theft system without the battery, when a legally authorized mobile phone or reader-writer or other terminals matched with the NFC module approach the system, the NFC module converts a 13.56 Mhz electromagnetic field into output voltage and current to supply energy to the execution mechanism of the lock body, an additional power supply is not needed, the NFC module controls the execution mechanism of the lock body to act, the safety of the NFC commodity anti-theft system is far higher than that of a traditional EAS system, the use safety of an electronic lock is improved, the additional power supply is not needed, and the environmental protection of the electronic lock is improved.
本发明涉及电子锁技术领域，具体为一种无需电池的NFC商品防盗系统，包括锁体；NFC模块，所述NFC模块安装于所述锁体内，所述锁体的执行机构与NFC模块连接；其中，所述NFC模块为无源NFC芯片。本发明提供的一种无需电池的NFC商品防盗系统，在与NFC模块适配的合法授权的手机或读写器等终端靠近时，NFC模块将13.56Mhz电磁场转化为输出电压和电流，给锁体的执行机构进行供能，无需额外电源，且NFC模块控制锁体的执行机构动作，安全性远远高于传统的EAS系统，提高了电子锁使用的安全性，不需要额外电源的设置提高了电子锁的环保性。
NFC commodity anti-theft system without battery
一种无需电池的NFC商品防盗系统
LIU JIANXIN (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
Reusable RFID anti-theft lock chain for commodity display
| Europäisches Patentamt | 2024