Finding parking space has become a daily concern nowadays whether it?s a government area, public place or malls etc. We face many problems due to inefficient parking like wastage of time, More fuel consumption while idling, potential accidents occurs,Traffic congestion and inconven
Parking management system
Finding parking space has become a daily concern nowadays whether it’s a government area, public place or malls etc. We face many problems due to inefficient parking like wastage of time, More fuel consumption while idling, potential accidents occurs,Traffic congestion and inconvenience caused by vehicles searching for parking areas. To solve these problems we aim to design a smart parking system using IOT through which unoccupied parking spaces can be utilized in a better way, driver will be guided to exact available parking this will result in Providing cheap and efficient parking with less manual activity.
The objectives of this Project are:
We implement the project by dealing with the building or parking area manager. we provide them the facility then decide our percent share in income.

Data sensed by sensors will proceed to the hardware module (Arduino/Raspberry Pi) which will interfaced with web server through internet of thing( IOTs ) to access website
By implementing this project the ticketing will be abolished.
The traffic congestion will be avoided.
The emission of CO2 will be less.
The user or customer go to direct parking slot by subscribing through website or by using the App.
Data sensed by sensors will proceed to the hardware module (Arduino/Raspberry Pi) which will interfaced with web server through internet of thing( IOTs ) to access website
Testing and analysis of sensors:
In order to get the best suitable sensor we tested several sensors and analyzed their performance.
We used TCRT5000 sensor module, a reflective sensors which include an IR Emitter and Photo Transistor packaged together.

Theoretical range:
The range of this model sensor is 950 mm (0.95 m or 95 cm)
Practical results:
when we checked its range was about 0.1 to 0.8m.
We used SHARP IR GP2Y0A21YK0F module , composed of PSD (position sensitive So this sensor can also be used as a proximity sensor the result we got are:

Practical results:
Drawbacks of IR sensors:
We used Ultrasonic sensors HC SR04 that measures distance by using ultrasonic waves.

Practical Analyses of ultrasonic sensors:
Nordic NRF24L01+ Module:
Nordic radio modules are a very flexible solution for near-field wireless data transmission. They are low power and high-frequency which limits their range to near-field applications.

Practical analysis:
In Pakistan, the available modules were not working properly. We bought almost 10 NRF modules in 2 phases but all of them were faulty. And were not even connecting to the
controller.
1.2.4 HC05 Bluetooth module:
HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.

Practical analysis:we used hc05 Bluetooth module for Wireless Communication between 2 Arduinos and it worked well. Hence after analysis we finalized it.
Something about app but make sure total word of technical detail will must be less than 2500 words and secondly write about the feature u provide it into app up till now.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Hc-05 blue-tooth module | Equipment | 13 | 1180 | 15340 |
| HC-SR04 ultrasonic sensor | Equipment | 13 | 208 | 2704 |
| Jumper wires | Equipment | 6 | 80 | 480 |
| Adaptor power supply | Equipment | 13 | 208 | 2704 |
| Arduino uno | Equipment | 13 | 944 | 12272 |
| Arduino Mega | Equipment | 2 | 2013 | 4026 |
| NRF24L01 module | Equipment | 9 | 194 | 1746 |
| Bread board | Equipment | 6 | 263 | 1578 |
| Small electronic components | Equipment | 100 | 10 | 1000 |
| Sharp IR sensor | Equipment | 1 | 902 | 902 |
| Raspberry Pi | Equipment | 2 | 4000 | 8000 |
| Wi-fi shields/modules | Equipment | 3 | 1111 | 3333 |
| Camera module | Equipment | 2 | 1200 | 2400 |
| Line tracking module | Equipment | 1 | 150 | 150 |
| Total in (Rs) | 56635 |
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