Research And Implementation Of The Terminal Of The Wireless Network For Food Service Industry Management

With the rapid development of science technology and the electronics industry, communication technology has great development. Wireless communication technology as the representative of advanced technology is widely used in our daily life: wireless remote control, wireless data transmission, wireless alarm, home automation, and so on. All these applications brought us convenience are becoming more and more close to our daily life. Among them, wireless data transmission has changed the form of data transmission from the earliest oral and written transmission and the data transmission via cable to the transmission in the form of electromagnetic waves. It can save hardware resources and greatly improve the efficiency of data transmission, and has been accepted by more and more people. Wireless data transmission network as an important part of Wireless communication technology has been used in many field. The wireless network for food service industry management is one of these applications, which combines the characteristic of fast and high efficiency of the wireless communication and the powerful analysis and processing capabilities of computer. Therefore, it can make the food service industry management more efficiency.This paper is part of the design of the wireless network for food service industry management. Our task is to research and development a simple wireless LAN based on ISM band for this management system. In this paper I designed the main framework of the wireless network and the terminal equipment of the wireless network. The terminal equipment includes LCD user interface and the wireless data transmission: software user interface response to the user's manual control, process the data input by the user, control the terminal equipment, and transmit the data packet through the wireless network. Combine the two parts together the system can implement the data transmission and the management of the network.Till now, the hardware and software modules have been successfully completed and passed the test. At present the system has been able to use in the actual environment.