In today’s world, urban area house a majority of the population of any country. Analysis of both historical and real-time data results in an enhanced understanding of the urban infrastructures systems and consequently in an improvement in their management, By 2030 it is estimated to grow more. As urban areas are resorting to smart methods, either by IoT or by redesign of existing service sector, underground drainage plays a prominent role to provide a healthy environment, good hygiene and safety to a large population density. For this a good underground drainage system is necessary. We can bring about a change by simplifying and reducing the cost of maintenance of existing system. This can done by drastically reducing the time taken to pinpoint the area affected. By replacing existing manhole with sensor based manhole cover at certain key locations, real time data like flow rate of water, concentration of toxic gases can be determined. This data is sent to the authorized service station prior to its blockage thus preventing the flooding of streets through a speedy maintenance regime.
This research work has mainly concentrated on the difficulty of the movement of 3 axes on a modern trailer and hence a suitable arrangement has been designed such that the materials can be unloaded from the trailer in three axes without application of any impact force. Our survey is in the regard of several automobile industries that revealed some facts which are most likely difficult methods that were adopted in weighing load especially in difficulties of unloading the materials from the trailer. It is difficult to unload the materials in small, compact streets and roads; therefore, in our project these issues are rectified to unload the trailer in all three sides with ease. The control valve of the trailer is activated manually and hence the compressed air passes to the pneumatic cylinder through the valve. The ram of the pneumatic cylinder acts as a lifting arm of the trailer cabin. This project also focuses on application of self-load weighing such that the material loading and unloading weight display is viewed to cross check while unloading. The automobile engine drive is coupled to the compressor engine, so that it stores the compressed air when the vehicle is running. This compressed air is used to activate the pneumatic cylinder when the valve is activated. Also, rotation of the trailer is done with the help of gear drive system operated by the motor. The whole mechanism is controlled by the operator or driver which is near the driving seat that helps them to operate safely and easily.
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