Project component 1: Intelligent visible light communication systems with roadside assistance and active safety applications
Stage I – 2018
Period: 16.05.2018 – 31.12.2018
Stage name: Design, analysis and optimization of the visible light communication system, in LED, OLED and mixed versions, compatible with road applications and context-adaptive functions.
During this stage, a detailed architecture of the VLC transmitter and receiver was developed, starting from the scheme presented in the funding application, analyzing the functions that can be adapted to the context and the characteristics of the components in order to maximize performance. In parallel with these activities, light emitting diodes with soft organic materials were designed for use in VLC systems. The results obtained are in line with and even exceed the expected results for this stage of the P1 project, a situation also reflected by the comparative analysis in the table below:
| Expected results Stage I - Project P1 | Results obtained Stage I - Project P1 |
|---|---|
| OLED architecture design documentation for VLC systems with soft organic materials | OLED architecture design documentation for VLC systems with soft organic materials |
| Design documentation of the VLC transmitter with adaptive functions to the context | Design documentation of the VLC transmitter with adaptive functions to the context |
| VLC reception system design documentation with context-adaptive functions | VLC reception system design documentation with context-adaptive functions |
| Scientific work | - Scientific paper published in a journal in the first quartile (Q1, red zone) of the Web of Science (ISI) ranking. Impact factor 4,513; - Scientific paper in the process of evaluation in a journal in the first quartile (Q1, red zone) of the ranking (ISI) Web of Science. Impact factor 4.7; - Scientific paper published in a B + journal; - Two presentations at scientific events |
Stage II - 2019
Period: 01.01.2019 – 31.12.2019
Stage name: Implementation and testing of VLC system compatible with road applications and context-sensitive functions
Stage 2, related to 2019, of implementation of the P1 component project consisted in the implementation and testing of the VLC system compatible with road applications and adaptive functions to the context, as well as in the elaboration of a patent application on this topic, according to the implementation plan. of the project. The implemented architectures started from the scheme presented in the funding application and from the design documentation made in Phase I of the project, these being improved during their implementation, in accordance with their response within the individual evaluation stage. Therefore, this stage involved the hardware implementation of the component blocks of the VLC system, their individual testing, and the optimization of the performance of each block. So,
CarSafe P1 Project Results - 2019 implementation year:
The activities planned for this stage were carried out achieving the proposed objectives and the results obtained are in line with and even exceed the expected results for this stage of the P1 project, a situation also reflected by the comparative analysis in the table below:
| Expected results Stage II - Project P1 | Results obtained Stage II - Project P1 |
|---|---|
| Transport property evaluation documentation for semiconductor organic materials and switching time estimation for OLED | Transport property evaluation documentation for semiconductor organic materials and switching time estimation for OLED |
| Documentation for hardware implementation of the context-sensitive VLC transmitter | Documentation for hardware implementation of the context-sensitive VLC transmitter |
| Context-adaptive VLC receiver hardware implementation documentation | Context-adaptive VLC receiver hardware implementation documentation |
| Hardware and software integration documentation, context-sensitive VLC system evaluation | Hardware and software integration documentation, context-sensitive VLC system evaluation |
| Context-adaptive VLC system evaluation and optimization report | Context-adaptive VLC system evaluation and optimization report |
| Patent application | Patent application Noise source isolation system that helps to improve the performance of VLC receivers registered at OSIM with no. A 2019 00869 / 05.12.2019 |
| 2 Scientific papers | - Scientific paper published in a journal in the first quartile (Q1, red zone) of the Web of Science ranking (ISI) with an impact factor of 3,164; - Scientific paper published in the journal in the first quartile (Q1, red zone) of the ranking (ISI) with an impact factor of 3,031; - 4 IEEE Explore indexed scientific papers published and undergoing ISI indexing; - 5 presentations at international conferences - 1 popularization event. European Researchers' Night 2019 - popularization event attended by over 2000 people, and which was reflected in the local press. |
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