Traffic signs have been around since horse carriages plied the streets of urban centres across the world. As civilization progressed, newer technologies have been applied to road signs, allowing them to be interpreted faster, and much more quickly. Today, electronics have found their way into traffic signals as the next step of innovation. However, its reliability is still doubted. Here are the top 10 reasons for which electronic traffic signals are the need of the hour:-
They are much more eco-friendly and power themselves
Electronic road signs are equipped with solar panels which keep recharging them all through the day. This makes sure that they do not need any additional power source. Besides, they do not consist of plastics or paper, making them extraordinarily self-sufficient and eco-friendly.
Visibility at night is easily attainable
Unlike traditional plastic signs which require fluorescent paint to maintain their visibility at night, electronic signals use LED of different wavelengths. This makes them much more comfortable to interpret in the dark. This can be used on milestones, fences, roadside signs, street bollards, and security checkpoints to avoid nighttime accidents.
They can relay real-time traffic data
Real-time traffic signs can use sensors to collect real-time data from the streets. This data can be relayed to a central cloud to facilitate continuous updates on live maps and mapping software. In turn, this data could be used to let pedestrians know congestion levels on different streets to choose the optimum route.
They increase the versatility of traffic control systems
Traffic control systems like street bollards and railway gates can be equipped with electronic sensors and receivers. Bollards, for example, can be stationary, or hydraulically operated. The hydraulic version is more versatile, as it can let selective cars pass through easily. High-security buildings, such as police headquarters and government offices, are already using this technology to ensure their security.
Can be more economical by removing temporary road signals
Electronic road signs can save costs by completely removing temporary road signals. The integration of electronics increases road signs’ versatility, making them capable of any programmed message on digital display units such as LED screens.
Can help Law enforcement agencies in stopping attempts to tamper
Electronic signs can be programmed to detect any tampering attempt and relay the data to law enforcement authorities immediately. This can help in catching the offenders red-handed, discouraging any similar effort.
Electronic road and traffic signs are already taking the world by storm. They are the next step in safety and security systems. Technology has always supplemented every aspect of our civilization. Let us take one step forward in using it to make our streets safer.
