物联网门卫（Internet of things gatekeeper）.doc

物联网门卫（Internet of things gatekeeper） Zhejiang Merchants reporter situ slightly Yingjie electronic research and development of wireless access control products using the Internet of things (Internet of things) topic: No wires, no hammer chisel wall wall, Hangzhou Yingjie Electronic Co. Ltd. (hereinafter referred to as Yingjie electronic) wireless internet network access control system to research the traditional access control systems to streamline a lock, a card brush, you can enter. The revolution of access control system At Yingjie electronics, employees have taken the lead in enjoying the convenience of wireless access control system. Yingjie electronic general manager Guo Xufeng told reporters Zhejiang, access control system begins with a lot of wiring from the first day of birth, a complete access control system by the card reader, controller, power locks, out switch, door sensor, power supply, management center is composed of 7 modules, each module need wiring. At the same time, the front, the back and the top of the doorframe must be punched and installed, and the construction is tedious and very intuitive. The construction period is long and the cost is high. The wireless access control system simplifies the device to the point: a battery powered lock. In addition to the door opening Zhuangsuo door around, do not need to install any auxiliary equipment. A four section 5 battery is installed on the door lock, and the host of the whole access control system can be connected through a simple setting. The system is simple and clear, greatly shorten the construction period, and reduce the cost of maintenance later. Wireless access control products not only streamline the whole system, but also save energy. After a few seconds of swiping the door, the door lock will stop automatically and save electricity. Guo Xufeng said: a door, four batteries can be used for more than 1 years, equivalent to 6 degrees of electricity only.. In order to keep the real-time communic