Designing and Building a Wireless Network Prototype for the Management and Invoicing System of Real-Time Commands, Implemented to Smart Restaurants

Abstract

Abstract This paper proposes a design and construction of a wireless network prototype for the management and invoicing system of real-time commands, which is implemented to smart bar-restaurants. It is mainly made up of three modules that are interlinked through Wi-fi wireless technology. The administration module provides all the information required for commands management and invoices to the user through the management module that uses touch-based devices, this generated information is sent directly to the preparation module. The communication of each module is performed with SQL searches on the database server developed on phpAdmin. An application was developed for each module in the Android Studio and NetBeans programming environments. The applied methodology is based on surveys that determine the prototype needs and requirements. For prototype validation, a series of tests were conducted on the integral operation and wireless communication range of the latter, establishing the maximum operating distance at 33.75 meters, so that the operation did not present malfuncions due to the Location dimensions are within range. Menu query times were verified obtaining that the system optimizes in 86.00% the time used in the traditional way. Significantly reduces command management time by 62.90%. There was no saturation in the network since the traffic generated only represented 2.76% of the router's capacity. It is recommended to hire a remote service to store the data.

Keywords

• wireless communication, data transmission, bandwidth, command, invoicing, wifi, system, modules.