3 research outputs found
Desarrollo de una aplicaci贸n middleware para el env铆o y validaci贸n de comprobantes electr贸nicos a Sunat
Al d铆a de hoy, 2021, existe la inminente obligatoriedad tributaria para el env铆o de
comprobantes electr贸nicos, y dejar de usar el formato de papel impreso. Muchas empresas
ya cuentan con un software de gesti贸n interno el cual no est谩 preparado para este proceso,
y comprar un nuevo software podr铆a ser inviable. Una alternativa factible es construir una
soluci贸n inform谩tica que tome los datos del software de gesti贸n, procesarlos y enviar esa
data como comprobantes electr贸nicos. Para esto es necesario la coordinaci贸n con el
responsable del departamento de Tecnolog铆as de la Informaci贸n (TI) de la empresa
emisora para los aspectos t茅cnicos del proceso.
Se ha utilizado la metodolog铆a Scrum como modelo de desarrollo de software,
debido a que permite establecer paso a paso, y de manera exitosa y organizada el
proyecto. Por otro lado, esta metodolog铆a se caracteriza por su agilidad y flexibilidad al
momento de diagramar cada proceso.
El nuevo proceso participa como el mediador (middleware) entre los sistemas
internos de la empresa emisora y los sistemas receptores de la entidad tributaria. Env铆a los
comprobantes electr贸nicos, y obtiene la respuesta del receptor (aceptado, rechazado u
observado). De esta manera tambi茅n se permite resolver todos los aspectos de la
normativa de facturaci贸n electr贸nica para los contribuyentes de forma transparente.TesisInfraestructura, Tecnolog铆a y Medio Ambient
Upper-middleware development of smart energy profile 2.0 for demand-side communications in smart grid
In smart grid, demand-side communications play a significant role in real-time applications, such as demand response and advanced metering. With recent progresses on Internet-of-Things (IoTs), different communication technologies are available for the demand side, such as ZigBee, Bluetooth, Wi-Fi, etc. To improve the inter-operability of various IoTs in demand side of smart grid, ZigBee and Homeplug Alliances have jointly developed the Smart Energy Profile 2.0 (SEP 2.0) as the upper-layer communication protocol, which has been approved as an international standard, namely IEEE 2030.5. Despite of its promising application in demand side, the development on constrained IoT devices is challenging. To address this issue, an upper middleware for SEP 2.0 standard is developed based on the SimpleLink Wi-Fi technology of Texas Instruments (TI). It enables SimpleLink Wi-Fi devices to support SEP 2.0-based communications in the demand side of smart grid. In the end, an experimental system is built to demonstrate the effectiveness of the presented upper middleware
A Communications Testbed for Testing Power Electronic Agent Systems
As power electronic system (PES) continue to incorporate complex intra-system communication, understanding and characterizing this communication has become a complex task. Knowing how a system鈥檚 communication will behave is vital to ensuring proper operation of these systems. This thesis proposes and outlines a communication testbed that streamlines the development and testing of the communications between the components of PES, and further presents the characterization of communication protocol utilized in these multi-agent PESs. These communication protocols include MQTT, Modbus, or User Datagram Protocol (UDP). Understanding the different behavior of these protocols presents is paramount for the design of PESs