Page 48 - TT Aug-Sept pdf for digital

TECHNOLOGY FEATURE

Traffic DarkFighterX cameras from Hikvision

ikvision India has introduced need for high ambient light levels For drivers, the bright flashes
traffic cameras featuring to achieve high-quality imaging in of traffic cameras operate like a
HDarkFighterX to combat urban environments. double-edged sword—intended for
urban light pollution. Fitted with safety but sometimes resulting in
ultra-low-light video imaging These innovative traffic cameras the exact opposite. Intense bursts of
technology, the cameras combine have already been successfully sudden, unexpected supplemental
special approaches to combat implemented in many countries light can obstruct drivers’ vision at
light pollution effectively. They and these cameras are helpful in crucial moments, especially when
are designed to sense both visible Indian environment too. Given they are navigating complex urban
and invisible light, reducing the the increasing global emphasis roads at night. For city dwellers,
need for blinding flashes. This on sustainable living, mitigating these intrusive flashes enter
scales down the number of LEDs urban light pollution through through their windows, disrupting
used in the flash—merely four LED advanced technology is not only sleep patterns and affecting their
beads suffice where once many an immediate solution but also a quality of life.
were needed. Incorporating an future trend.
LED lattice significantly diminishes One of the latest challenges Excessive lighting also disrupts
stray light, so that the intensity in the Urban environment is the wildlife behavior and impacts the
that escapes beyond the camera’s glare which is created by the natural rhythms of the environment.
focus is effectively eliminated. A study published in the journal
guardians of our intersections— Science Advances, estimated that
The DarkFighterX technology traffic cameras. Although they help artificial skyglow resulting from
features deep learning algorithms detect violations and ensure road outdoor lighting, including traffic
to enhance the image quality in safety, this unintended glare also camera lights, has increased at a
Hikvision cameras. It effectively poses risks to drivers and residents. rate of 2.2% per year.
addresses common issues such as
colour bias, resulting in improved
colour reproduction. Furthermore,
this technology helps to solve the
problem of headlight halo effects,
ensuring that the captured images
are more accurate and realistic.
The significance of this is that it not
only greatly enhances the efficiency
of traffic violation enforcement,
but it also reduces the camera’s

48 TRAFFICINFRATECH / August-September 2024 / www.trafficinfratech.com