Research And Application Of Hotel Guest Control System Based On ZigBee Technology

With the advancement and development of the Internet of Things technology,hotel equipment is becoming more and more intelligent.Improving the core competitiveness of hotels is not only dependent on the luxury of decoration,but more importantly,it adopts intelligent management and control methods so that users can experience More convenient service.Most of the current guest control methods in the hotel industry still use manual control methods.This method has more or less waste of resources,high costs,and low user experience.Compared with the traditional hotel room management and control mode,this article uses ZigBee technology to build the underlying hardware wireless control network,and designs and implements a hotel guest control system based on ZigBee technology.The main research contents of this article are summarized as follows:First,this article summarizes the characteristics and application status of ZigBee technology,explains the background and significance of using ZigBee technology to build a hotel guest control system,and introduces the protocol stack architecture,network topology composition and ZigBee network layer Commonly used routing algorithms and other related content.Secondly,in view of the problems of low routing efficiency,large network energy consumption,and long service delay of nodes in the commonly used routing algorithms of ZigBee technology,it is easy to cause network segmentation and death.A ZBR(ZigBee Routing)routing algorithm based on coding is proposed.When the ZigBee network was first set up,the node binary coding table was introduced to optimize the operation mechanism of the RN+ node and RN-node respectively,and by setting the backup parent routing node,the network's autonomous repair process was accelerated.The NS-2 simulation software is used to simulate and verify the routing algorithm proposed in this paper.The data is compared and analyzed in terms of average data transmission delay,packet delivery rate,average packet hops,and the number of RREQ packets in the network.The results show that the ZBR routing algorithm based on coding proposed in this paper can effectively reduce the overall energy consumption of the network,optimize the routing transmission efficiency,and maximize the network life.Finally,this article combines the ZBR routing algorithm based on coding with the hotel guest control system to design and implement a hotel guest control systembased on ZigBee technology.According to the application environment and functional requirements of the system,the CC2530 chip equipped with sensors and relays is used as the terminal equipment to complete the equipment control and monitoring needs,and the STM32F4 series 32-bit flash memory microcontroller is selected as the hardware-side control center,combined with Android technology and cloud platform technology Realize the development of the system host computer.The entire system implements functions such as device control,environmental monitoring,security alarm,and data management.Tests prove that the system runs efficiently and stably,and the hotel guest control system based on ZigBee technology can better meet the guest control needs of modern hotels.