Research Article
Study on the Air Conditioning Comfort Virtual Calibration Technology
Issue:
Volume 13, Issue 1, March 2025
Pages:
1-11
Received:
17 December 2024
Accepted:
30 December 2024
Published:
14 January 2025
DOI:
10.11648/j.acis.20251301.11
Downloads:
Views:
Abstract: In the early stages of new vehicle development, while the maximum theoretical performance of the AC system can be obtained through Amesim software simulation, the real performance heavily relies on calibration control. This calibration process, typically spanning 10 months and including up to 2 months of environment chamber tests, is time-consuming and can delay the vehicle's launch. To address this issue, "virtual" AC calibration technology has been developed. This technology offers several advantages: Shortened Calibration Cycle: By utilizing virtual calibration, the time-consuming process of physical prototype testing is significantly reduced, allowing for a faster turnaround and quicker vehicle launch. Performance Assurance: The virtual AC calibration method ensures that the AC system meets the required performance standards, as it captures essential features of AC characteristics at different development stages. Cost-Effectiveness: The virtual calibration method is cost-effective, as it reduces the need for extensive physical testing and allows for easy realization of the final functional on-road test before the vehicle's Start of Production (SOP). Prototype for Future Programs: This new method serves as an AC calibration prototype for any future vehicle programs, further reducing the total AC system development cost and cycles. In summary, the "virtual" AC calibration technology is a valuable tool in the vehicle development process, offering a solution to the time-consuming and costly traditional calibration methods, while ensuring performance requirements are met and reducing overall development costs and cycles for future programs.
Abstract: In the early stages of new vehicle development, while the maximum theoretical performance of the AC system can be obtained through Amesim software simulation, the real performance heavily relies on calibration control. This calibration process, typically spanning 10 months and including up to 2 months of environment chamber tests, is time-consuming...
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Research Article
Radio Frequency Identification (RFID) Based Voting System Using Internet of Thing
Moradeke Grace Adewumi*
Issue:
Volume 13, Issue 1, March 2025
Pages:
12-21
Received:
3 February 2025
Accepted:
17 February 2025
Published:
11 March 2025
DOI:
10.11648/j.acis.20251301.12
Downloads:
Views:
Abstract: This project focuses on the development of a secured Radio Frequency Identification (RFID)-based electronic voting application using Flutter, Firebase and Arduino. The application aims to enhance the voting process by integrating RFID technology for user authentication, ensuring a secure and seamless experience for voters. The system employs RFID cards to authenticate users, allowing only authorized individuals to vote, with Firebase enforcing a single-vote policy to prevent electoral fraud. Most important features include real-time voting data updates, robust encryption protocols for safeguarding user interface designed for accessibility. The methodology encompasses hardware integration with RFID readers, microcontrollers, and software development leveraging Flutter for the client-side and Firebase for backend services. Extensive testing and security measures were carried out to ensure data integrity, privacy, and system reliability. This innovation addressed critical challenges in electronic voting, such as voter impersonation, multiple voting, and cybersecurity threats, contributing to the modernization of electoral processes while maintaining transparency and trust in democratic systems. By leveraging RFID for user authentication, the system ensures that only eligible voters can access the platform, maintaining the integrity and transparency of the voting process. Additionally, the application enhances user experience through a streamlined interface designed with Flutter, providing simplicity and accessibility for diverse users. The incorporation of Firebase as a backend ensures real-time data handling, robust authentication, and prevention of multiple votes.
Abstract: This project focuses on the development of a secured Radio Frequency Identification (RFID)-based electronic voting application using Flutter, Firebase and Arduino. The application aims to enhance the voting process by integrating RFID technology for user authentication, ensuring a secure and seamless experience for voters. The system employs RFID c...
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