## 5 Final Discussion Concerning the Proposed System  
The proposal for this system based on image and sector processing that includes mixed communications at a future stage was evaluated at the infrastructure level and in various scenarios, variables, distances, and precarious weather conditions proving that it can have the ability to behave ideally and to be useful in in-vehicle communication applications. Based on the results obtained in the research, having a developed system adaptive to the context based on VLC, and capable of frequency modulation and demodulation over distances of more than 150m, we believe that these results can be conclusive in future systems to be developed. Therefore, for better development of the future process for VLC-V2V-V2X systems in the automotive field, attention should be focused on specific skills such as noise resistance, communication interval, transfer speeds, and mobility, and adaptability in a certain unstable environment [95; 96].  
The article aimed to highlight the complementarity but also the usefulness of VLC-DSRC-V2X systems, combining systems and methods for image detection and processing, coding techniques, and adjustability of systems according to requirements. We can say that, in terms of the practical part through which the four modules were made that aimed to identify and predict possible traffic events that could have a negative impact, especially through the loss of human lives, these aspects have emerged to obtain a hybrid system that has the capacity to form a vehicle network between vehicles and infrastructure that excludes human errors and delayed reactions that can cause extreme human damage. Thus, as future directions are considered several aspects of testing and system integration in the main VLC application must work with the developed system to provide reliable connections and the transmission of information promptly without delays and at a BER rate (Bit Error Rate) that is extremely low. Experimental tests will also be able to identify the system's ability to meet a low latency standard. These tests must demonstrate the ability to provide latencies below 20 ms for messages transmitted by the system that identify aspects of traffic, messages that have dimensions of around 400 bits [97; 98].  
Another aspect that needs to be taken seriously is to demonstrate complementarity in the case of incorporating an IEEE 802.11p 5.9 GHz DSRC system which from traffic density or congestion studies may have difficulty in transmitting data. Besides, studies show that there are cases of complementarity between the two modes of communication [99] while suggesting that to achieve the best possible reliability DSRC and VLC should work together. Therefore, in such circumstances VLC technology provides low latency communications between nearby vehicles and the DSRC channel provides and contributes to the performance of secure and point-to-point information transmission, making it ideal for traffic safety applications [100]. The methods and algorithms developed can work on any device that provides them with the necessary computing power and a minimum storage capacity to be able to perform the processing and identification process.