Traffic issues:

Traffic congestion is one of the main issue , and people have to wait for many hours in traffic also people have to leave so early to reach on time to any destination. in most of cities government try to make wide roads , fly over and underpasses to come over this issue but still is not solved.

Well, with the combination of technology and wireless we can solve this problem . by implementing the sensors on road which are connected to each other, and connected centrally with the network (driver and traffic centre), they can transfer the data within the network and when the congestions is about to form or accident happen or anything which can cause a traffic jam those traffic centre will alert the driver and will guide the driver for an alternative path.

How this technology will work?

The sensor will be implemented on every road and will be connected to the access point which will be on some distance from each other on all roads. These access points will be connected centrally to some kind of traffic centre. The sensor will be able to judge the flow of traffic and this information will pass to traffic centre, as sensor will judge that traffic congestion is forming or more flow of traffic is coming they will pass this information to main centre, the main centre (traffic centre) have connection between them and drivers (GPS) , when the traffic information will reach to traffic centre the traffic centre will update drivers and this way the drivers can take some other path to reach their destination.

Also the sensors can be connected to traffic lights, when sensor will sense the more flow of traffic, the time on traffic light will vary, the road have more traffic have longer green light rather than the other road which have less traffic .But to use this technology we have to update our cars, also we need enough resources to implement this.