How can big data and IoT build smart cities?

Internet of Things, normally known as IoT is built to add the capacity to transfer and share data across systems without the requirement for human mediation. IoT devices incorporate home machines, electric meters, vehicles, security frameworks, speaker frameworks, and so on. These devices are outfitted with software and sensors that help the transfer of data, which is then prepared to settle on a logical choice, adding smartness to the gadget.

To serve the more up to date requests of smart urban communities, the Government is going to IoT advancements that can possibly improve each part of Smart living. A portion of the current IoT applications incorporate city surveillance, smart parking, traffic observing, squander the executives and smart lighting.

According to IEEE Standards Association, Smart City is characterized “As world urbanization keeps on developing and the all-out population expected to twofold by 2050, there exists an expanded interest for canny, supportable conditions that lessen ecological effect and offer residents a top-notch life. A smart city unites innovation, government and society to empower a smart economy, smart versatility, a smart domain, smart individuals, smart living and smart administration.”

IoT is changing the way smart urban communities work particularly in the accompanying zones:

Efficient Water Supply

Internet of Things can change the way urban communities use water. Smart meters can encourage spillage discovery and diminish wastage. Moreover, these meters can be expected to outfit inhabitants with constant access to data about their usage and water supply.

Smart Traffic Management

Because of rapid urbanization, traffic problems are drastically increasing. Traffic congestion is a massive problem and it is deteriorating as the number of vehicles are increasing. With the help of IoT, it is going to be much easier to handle traffic congestion with smart traffic signals that will help in better management of traffic control. People can collect and share data from their mobile phones, vehicles and road sensors to monitor real-time traffic incidents. When routes are blocked, drivers can get an alert message about the incidents and re-direct to a different route.

Reliable Public Transportation

Whenever there are roadblocks or closures, transportation is disrupted. IoT devices can give real-time insights expected to execute plans to tackle such problems and have safe, reliable and effective open transportation.

Energy-Efficient Buildings

IoT innovation is making it less difficult for constructing energy efficient building structures. With the utilization of IoT, the devices can be associated with a Smart Management Application that controls nonstandard heating, cooling, lighting, and fire-safety frameworks.

Smart Parking

GPS data from smartphones and video monitoring (or sensors embedded on parking spots) can assist a car driver to find a vacant parking spot. The data is real time, and it helps to create a virtual parking map what will tell the car proprietors when the nearest parking spot becomes free. The drivers will receive a notification on their telephone to find the parking spot.

These kinds of frameworks are already installed in cities around the world and have been fruitful in assisting compelling utilization of parking spaces.

Smart Street Lighting

IoT devices can be implemented for the maintenance and control of streetlamps in a more cost-effective way. Sensors with the help of a cloud management arrangement can help in controlling and scheduling the switching operations. Smart lighting arrangements can be implemented with sensors to monitor development of people and vehicles. With the help of this data, the streetlamps can adjust the lighting to either diminish, light up or switch off or on automatically based on the earth.

Healthy Environment

IoT devices can also be utilized to guard the cities clean and safe. Cities can execute various strategies like defining parameters which are important for a safe and healthy surrounding. Sensors can be incorporated to measure the quality of the water by examining the degree of pH, air, soil, and so forth.

Waste Management

IoT devices like sensors can be attached to a garbage container that gathers the data about the degree of waste in the container. This sensor upon a certain threshold will give an indication to the waste management arrangement and send a notification to the truck driver’s mobile application.


Perhaps, the major advantage of a smart city is the collaboration for sustainability. Everybody must cooperate for the future the individual in question desires. The benefits are only a fraction of what the internet of things has to offer us.

IoT has the potential to bring communities around the world into “smart cities”. It will improve our standard of living and increase safety and better traffic control, efficient utilization of energy and lower levels of contamination. With sensors attached to each vehicle, equipment’s IoT frameworks will revolutionize the way we live. The possibilities of IoT are perpetual as it produces invaluable data for businesses, crisis administrations, parking management, and so on.

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