Public organizations are implementing “smart technology” to enhance public safety and the standard of urban living, from body-worn cameras to intelligent lighting. The Internet of Things, which consists of sensors and devices that gather and exchange data online and provide real-time insights to assist cities in achieving their objectives, has made it possible for many of these technologies to get used. Let’s see how cities are enhancing public safety using smart technologies.
Smart Technologies for Public Safety Cameras that are worn on the body
Wearable video recording devices are becoming necessary for many law enforcement organizations and municipal governments. Beyond only the ability to record video, this movement has produced new and improved capabilities. For example, smart cameras are now available that may automatically record particular events, for instance, when an officer opens a car door, takes a gun out of a holster, or is injured while on duty. In an emergency, they may transmit notifications to dispatch and their fellow police while transcribing audio and video to a command center.
Smart audio and video monitoring
Smart camera technology enables various useful applications by fusing video with analytics software. For example, they can read license plates, identify incidents as they happen, alert emergency personnel, and offer information to manage traffic flow. In addition, gunshots and other sounds frequently associated with threats, including smashing glass or yelling, can be recognized and reported using audio capabilities.
Smart street lighting systems
The very first smart technology most cities employ to save energy use is frequently street lighting. Super-efficient light-emitting diode (LED) bulbs outlast conventional bulbs and provide two to three times as much light per watt. To prevent crime, monitor traffic, pedestrians, and parking, control lights remotely, and proactively notify city operations of lamp failures and outages, lights may also be networked and managed.
Biometric surveillance systems
Biometric equipment may recognize individuals based on fingerprints, face geometry, iris patterns, gaits, voice prints, DNA, and human thermal signatures. Back-end computers look for positive recognition by comparing these attributes to a database of well-known people.
Emergency and extreme weather response
Smart technology lets cities better foresee, plan for, and react to disasters in real-time. For example, city officials may get instantly informed of power disruptions using smart grids. Drivers can get warnings about potentially dangerous road conditions, and bridge structural health can get monitored. Smart sensors can detect pipeline breaches, identify water and air pollution, monitor water levels for drought and flood, and alert authorities to even the smallest changes.
