# A Novel Optimal Robotized Parking System Using Advanced Wireless Sensor Network

Authors: Hariprasath Manoharan; Yuvaraja Teekaraman; Ramya Kuppusamy; Arun Radhakrishnan
Journal: Journal of Sensors
 (2021)

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## Abstract

This article addresses the importance of parking system which makes the movement of moving vehicles to be unrestricted thus providing integration between hominid classification and sensing systems. If two distinct systems are combined, then all the vehicles can monitor the parking space, and they can directly move towards the destination end within short span of time. In addition for this type of establishment, rapidity of transportation vehicles is calculated with error minimization technique where all technical hitches will be avoided by sustaining the user constraints. Further, to solve the designed user constraints, a nonlinear optimization which is termed as machine learning algorithm is introduced for avoiding high loss during packet transmission technique, and percentage of efficiency is analyzed using simulated results with network simulator (NS2). Moreover, from simulated results, it is substantiated that the projected method on automatic parking of vehicles provides high efficient operation, and even cost of installation is reduced.


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## Body

## 1. Inevitability of Automatic Reservation Arrangement

In current generation, all metropolises have been converted to smart city-based centers by establishing a central control system, thereby providing an easy way to install automated system. But on the other hand, all the municipality areas are also facing the same traffic condition due to the amount of population in the country. In India, most of the rustic situations are also raising due to traffic conditions, where people cannot move in a short established path and even no parking facility is available for vehicles. Most of the people who are located in different areas are also using different means of transportation, and even elderly people are travelling in such roads. If elderly people are travelling, they cannot able to tread long distance after parking the vehicles. In this case, a smart parking system should be developed using sensing system that incorporates all human activities, and this type of system will help all elderly people where they can be dropped at exact location.After dropping elderly people, all teamsters inside the vehicles can reserve the parking space which is located in nearby areas. Moreover, a Global Positioning System (GPS) is present in the current generation system but exact locations are not shown, and no automated reservation is possible with such systems. Therefore, an automated parking system should be introduced for reducing the traffic conditions in all the places using modern technology communication transfer process.


### 1.1. Literature Analysis

Earth is the mother of all living species except mankind all species adopt their life style in line with the nature. The rapid rate of increase in the population may touch many fold in 2050 [1]. The rapid growth speeds of human numbers also contribute increase of many sophistications including mode of transport. With gross increase of population in cities, the number of personal transport mode also attained huge increase which created much more problems to city managements in handling of the same. The need for vehicle parking management is imminent, which makes too difficult to the vehicle owners to find a parking slot in a congested area, in view of that automated vehicle parking system helps them to find peace of mind with saving of huge time [2]. To reduce the occupancy time and speed control mechanism while automated parking system, several have been implemented [2–5]. Traditional traffic control mechanism like traffic light system produces number of complications and in some critical places, it serves merely no job in providing better optimal performance [6–8]. The system available in the current scenario’s not included the autonomous or driverless less or serf driving car system which considerable increases day by day as well looked as the face of future mobility system [9].To provide solution to the automated system, this paper proposes a naval optimal robotized parking system based on the advanced wireless sensor architecture. System provides automated cruse vehicle monitoring and guiding system [10] and introduces complicated embedded system which creates real time complications as the cost of the embedded system is considerably high as well the embedded programming and operation require skillful operations. The systems are also prone to malfunction since the embedded kit sometimes unreasonable goes malfunctioning, and hence automated vehicle management system requires much more sophisticated working environment and should not seek the skillful manpower to operate the system. To overcome such demerits, the proposed system undergoes cost-effective wireless sensor-based automated vehicle control system in specific to the automated vehicle monitoring and parking system.Logical control-based switching operation routed vehicle controlling mechanism creates much more complications in the real time system. Implementation, the alternative combined technique-based systems commonly known as hybrid system gain attention from the wide range of researchers in recent times [11] along with the hybrid implementation safety element incorporation also came to picture [12]; the complications incorporated are staged implementation [11, 12] such as they have implemented the hybrid system in three different phases starting with detailed planning off instructions which are actually safety features; then, they have decided that Hamilton-Jacobi-Bellman equations which are normally achievable limit in a hybrid system environment and the entire system ended with the implementation of the abovementioned equation into real time systems. Programming-based system is incorporated by [13] to solve the problems of the real time vehicle system which includes the rear and front vehicle or obstacle-based solutions. And the system exhibits high trade of in terms of programming time delay, and it is been a bottle neck in finding quick solutions for the forward and reverse-related problems make this methodology been a nonconservative as well as it requires a detailed knowledgeable mind to code the programming. The designed system consumes considerable high amount of cost. Many introduced systems are lagging in providing better cost oriented solutions as well the systems that go beyond the allowed power consumptions which makes more cost-related issues [14]. While planning for the unmanned operations, we lose the control over the power management. The system lack in efficient power handling capabilities sooner or later become a mist, and the researchers may lose hope in such a system. The complications not limited to endurance enhancement capabilities and also leads poor power management as a key problematic areas [14]. Relay-based systems are effectively implemented in recent times and also, it gains momentum among the researchers. Few relay-based systems only concentrated relays of the moving vehicle [15, 16] as a moving node relays and fails to address the static node and its related positions.Many papers failed to address the orientation of the node since the robot-based system is more in demand to seek its orientation to take critical decisions. In some occasions, robot orientation alone decides the fate of the decisions. The mobility-based relay control mechanisms fail to address position of the system which plays a key role in robot decision making since the robot exploration purely based on the orientation of the current node, that is, the ode in action’s current position, since the system should ensure the break free connection between the sink node to originating node. Congestion in road transport system becomes a core compiled problem in many countries including highly populated Asian countries where the arial vehicle system might be the solution to the future demand [17] which requires a very high throughput and making zero of manmade errors in all kind of activities and no requirement of any human drivers to drive and control and monitor the system [18]. Since the growth of the world population is going in exponentially which equally increases the need for personal transport medium, the automated system is the optimal possible solution of the world vehicle population which crosses 1.3 billion in recent times [17, 18]. With such raising population, an examination has been carried out in smart cities for the parking allotment system where only marginal results are attained by testing under various constraints [19]. In this review stage, many information have been provided such as type of sensors to be implemented, mode of communication networks, and sorted results. In this evaluation, no information about same area parking facilities are analyzed, and information about sensor are less significant. Further existing literatures are examined for understanding the architecture of sensor networks, and the researchers [20] have provided a Linux centered situation. But in current generation, mode python centered condition has been introduced for achieving effective results; thus, a new sustenance should be established. Since the gasoline technologies are transferred to electric vehicles, the process can also be extended for detecting automated charging stations [21]. Yet, these extensions cannot use the developed sustenance which fails to deliver two different automated operations and even if combined this case will create confusion among teamsters. Besides, the sensing process an Internet of Things (IoT) has been introduced for increasing the accuracy of automation process [22], and all data transfer phases have been expounded. Conversely, this IoT procedure can be implemented only when area of separation is larger and a central coordination system is essential.


### 1.2. Research Gap and Challenges

The major problem that is existing in the current generation network is that no automated systems are available in any real world applications. In current situation, individuals are using a prefixed stationary measurable device that cannot sustain all environmental conditions. By discerning the abovementioned regular system, it is obviously explicable that an automated system is needed for solving all real time problems. Therefore, this research article identifies this gap and attempts to solve the challenges that are present in the existing system. In addition, all existing systems can never be replaced in a direct way by implanting sensors where the following smart system such as park distance control, parktronic, and an assistance system are needed. These devices should be installed in all vehicles for automatic parking space monitoring, and the challenges of installation are also present where cost of installation in each vehicle will raise.


### 1.3. Proposed Methodology and Solution

Currently, the development of sensors is floating all over the world with different topology investigations which makes the installation process to be unpretentious. Further, by comparing the cost of installation in separate areas, it is better to install it in different vehicles as only 2 to 3 percentage of vehicle cost will raise. Even by associating the sensor-based technology with multilevel parking system, it has been observed that the entire parking facility should be changed, and some empty meadows need to be occupied, but the proposed methodology will be easily installed in the developing electric vehicle system where the entire competence has been already implemented with sensing devices. This development will not only convert people who are incarnate in urban areas but the people who are corporeal in rural areas also can adore the same benefit of automated monitoring systems at low cost of installation.


### 1.4. Objectives

The process of automated parking system in vehicles is implemented with sensors, and machine learning algorithm is integrated for managing the communication process by substantial objectives as follows:(i)
To exploit the distance of separation, this is extended to 1500 meters with maximization of sequence communication process(ii)
To moderate the delay of packet transfer using routing process with low overhead(iii)
To exhaust the possibilities of automated sensing device by installing nodes at arbitrary points within the same areaFor corroborating the abovementioned objectives, results are demonstrated in online mode for the allotted square feet area. However, in the article, the results are integrated with machine learning algorithm where all investigations are simulated for better indulgent. If a machine learning algorithm is implemented, then accuracy of automated predictions will be increased and in addition, the designed mathematical constraints should be implemented with CatBoost algorithm, and the steps of integration are deliberated in Figure1.Figure 1
Algorithmic flow chart of proposed model.


## 1.1. Literature Analysis

Earth is the mother of all living species except mankind all species adopt their life style in line with the nature. The rapid rate of increase in the population may touch many fold in 2050 [1]. The rapid growth speeds of human numbers also contribute increase of many sophistications including mode of transport. With gross increase of population in cities, the number of personal transport mode also attained huge increase which created much more problems to city managements in handling of the same. The need for vehicle parking management is imminent, which makes too difficult to the vehicle owners to find a parking slot in a congested area, in view of that automated vehicle parking system helps them to find peace of mind with saving of huge time [2]. To reduce the occupancy time and speed control mechanism while automated parking system, several have been implemented [2–5]. Traditional traffic control mechanism like traffic light system produces number of complications and in some critical places, it serves merely no job in providing better optimal performance [6–8]. The system available in the current scenario’s not included the autonomous or driverless less or serf driving car system which considerable increases day by day as well looked as the face of future mobility system [9].To provide solution to the automated system, this paper proposes a naval optimal robotized parking system based on the advanced wireless sensor architecture. System provides automated cruse vehicle monitoring and guiding system [10] and introduces complicated embedded system which creates real time complications as the cost of the embedded system is considerably high as well the embedded programming and operation require skillful operations. The systems are also prone to malfunction since the embedded kit sometimes unreasonable goes malfunctioning, and hence automated vehicle management system requires much more sophisticated working environment and should not seek the skillful manpower to operate the system. To overcome such demerits, the proposed system undergoes cost-effective wireless sensor-based automated vehicle control system in specific to the automated vehicle monitoring and parking system.Logical control-based switching operation routed vehicle controlling mechanism creates much more complications in the real time system. Implementation, the alternative combined technique-based systems commonly known as hybrid system gain attention from the wide range of researchers in recent times [11] along with the hybrid implementation safety element incorporation also came to picture [12]; the complications incorporated are staged implementation [11, 12] such as they have implemented the hybrid system in three different phases starting with detailed planning off instructions which are actually safety features; then, they have decided that Hamilton-Jacobi-Bellman equations which are normally achievable limit in a hybrid system environment and the entire system ended with the implementation of the abovementioned equation into real time systems. Programming-based system is incorporated by [13] to solve the problems of the real time vehicle system which includes the rear and front vehicle or obstacle-based solutions. And the system exhibits high trade of in terms of programming time delay, and it is been a bottle neck in finding quick solutions for the forward and reverse-related problems make this methodology been a nonconservative as well as it requires a detailed knowledgeable mind to code the programming. The designed system consumes considerable high amount of cost. Many introduced systems are lagging in providing better cost oriented solutions as well the systems that go beyond the allowed power consumptions which makes more cost-related issues [14]. While planning for the unmanned operations, we lose the control over the power management. The system lack in efficient power handling capabilities sooner or later become a mist, and the researchers may lose hope in such a system. The complications not limited to endurance enhancement capabilities and also leads poor power management as a key problematic areas [14]. Relay-based systems are effectively implemented in recent times and also, it gains momentum among the researchers. Few relay-based systems only concentrated relays of the moving vehicle [15, 16] as a moving node relays and fails to address the static node and its related positions.Many papers failed to address the orientation of the node since the robot-based system is more in demand to seek its orientation to take critical decisions. In some occasions, robot orientation alone decides the fate of the decisions. The mobility-based relay control mechanisms fail to address position of the system which plays a key role in robot decision making since the robot exploration purely based on the orientation of the current node, that is, the ode in action’s current position, since the system should ensure the break free connection between the sink node to originating node. Congestion in road transport system becomes a core compiled problem in many countries including highly populated Asian countries where the arial vehicle system might be the solution to the future demand [17] which requires a very high throughput and making zero of manmade errors in all kind of activities and no requirement of any human drivers to drive and control and monitor the system [18]. Since the growth of the world population is going in exponentially which equally increases the need for personal transport medium, the automated system is the optimal possible solution of the world vehicle population which crosses 1.3 billion in recent times [17, 18]. With such raising population, an examination has been carried out in smart cities for the parking allotment system where only marginal results are attained by testing under various constraints [19]. In this review stage, many information have been provided such as type of sensors to be implemented, mode of communication networks, and sorted results. In this evaluation, no information about same area parking facilities are analyzed, and information about sensor are less significant. Further existing literatures are examined for understanding the architecture of sensor networks, and the researchers [20] have provided a Linux centered situation. But in current generation, mode python centered condition has been introduced for achieving effective results; thus, a new sustenance should be established. Since the gasoline technologies are transferred to electric vehicles, the process can also be extended for detecting automated charging stations [21]. Yet, these extensions cannot use the developed sustenance which fails to deliver two different automated operations and even if combined this case will create confusion among teamsters. Besides, the sensing process an Internet of Things (IoT) has been introduced for increasing the accuracy of automation process [22], and all data transfer phases have been expounded. Conversely, this IoT procedure can be implemented only when area of separation is larger and a central coordination system is essential.


## 1.2. Research Gap and Challenges

The major problem that is existing in the current generation network is that no automated systems are available in any real world applications. In current situation, individuals are using a prefixed stationary measurable device that cannot sustain all environmental conditions. By discerning the abovementioned regular system, it is obviously explicable that an automated system is needed for solving all real time problems. Therefore, this research article identifies this gap and attempts to solve the challenges that are present in the existing system. In addition, all existing systems can never be replaced in a direct way by implanting sensors where the following smart system such as park distance control, parktronic, and an assistance system are needed. These devices should be installed in all vehicles for automatic parking space monitoring, and the challenges of installation are also present where cost of installation in each vehicle will raise.


## 1.3. Proposed Methodology and Solution

Currently, the development of sensors is floating all over the world with different topology investigations which makes the installation process to be unpretentious. Further, by comparing the cost of installation in separate areas, it is better to install it in different vehicles as only 2 to 3 percentage of vehicle cost will raise. Even by associating the sensor-based technology with multilevel parking system, it has been observed that the entire parking facility should be changed, and some empty meadows need to be occupied, but the proposed methodology will be easily installed in the developing electric vehicle system where the entire competence has been already implemented with sensing devices. This development will not only convert people who are incarnate in urban areas but the people who are corporeal in rural areas also can adore the same benefit of automated monitoring systems at low cost of installation.


## 1.4. Objectives

The process of automated parking system in vehicles is implemented with sensors, and machine learning algorithm is integrated for managing the communication process by substantial objectives as follows:(i)
To exploit the distance of separation, this is extended to 1500 meters with maximization of sequence communication process(ii)
To moderate the delay of packet transfer using routing process with low overhead(iii)
To exhaust the possibilities of automated sensing device by installing nodes at arbitrary points within the same areaFor corroborating the abovementioned objectives, results are demonstrated in online mode for the allotted square feet area. However, in the article, the results are integrated with machine learning algorithm where all investigations are simulated for better indulgent. If a machine learning algorithm is implemented, then accuracy of automated predictions will be increased and in addition, the designed mathematical constraints should be implemented with CatBoost algorithm, and the steps of integration are deliberated in Figure1.Figure 1
Algorithmic flow chart of proposed model.


## 2. Problem Formulation

To overcome the unique communication between computing and control for designing the robotic system, an efficient algorithm should be integrated such that the robots should provide valuable and measurable information. Therefore, consider a set ofn vehicles whose value should always be greater than 1 and is modeled using Equation (1).
(1)Sin=Zisit,vit,whereSin denotes the vehicle state, Zi represents function of both vehicle state and control field, and Vi signifies control of vehicle state.Now, in case of the robotic vehicles are approximated by using single cycle with corresponding constraints, thenn number of vehicles should be defined by using differential equation as given in Equation (2),
(2)pqδ=acosωbsinωθ,wherea and b represent the velocity of the vehicle in forward and reverse direction, ω signifies the direction of the vehicle, and θ denotes the velocity of the vehicle.Equation (2) corresponds to drive vehicle in differential mode, and the vehicle can be controlled in an independent way if the model is imposed using Equation (3) and (4),
(3)a=p1+p22,b=q1−q22.Also, the velocity can be represented by taking the relationship between wheel speed and distance as given in Equation (4):
(4)θ=w1−w2li,wherew1 and w2 represent the wheel speed of two vehicles, and li signifies the length of the vehicle in meters.The sensors will be implemented based on a priori where the meeting location should be properly utilized. Therefore, the error to be minimized can be given using Equation (5):
(5)minei,j=12∑i,j=1nqi−qj2.whereei,j represents the error of individual vehicles.Equation (5) can also be represented using gradient vector position, and the alternate form is represented using Equation (6):
(6)∂ςi,j∂λi,j=∑i,j∈zqi−qj.The above equation can also be applied to individual sensors but the behavior of each system varies at time by comparing it with node level dynamics. For the above reason, all the equations are linear by nature, and the relative position difference can be calculated exactly. In addition, the cost of implementing these types of sensors plays a crucial role, and it should be calculated using Equation (7),
(7)minγi,j=∑i,j=1nδi,jqi−qj2,whereϒ represents the cost function to be calculated, and δ signifies the distance between ith and jth vehicle.


## 3. Optimization Algorithms

In this section, a precise optimization algorithm [23] for managing autonomous parking system hase been selected where all feature predictions can be made much easier using boosting algorithm. This type of boosting algorithm is a type of machine learning algorithm where all estimated values in different regions can be integrated in a suitable manner. For any given input, the CatBoost algorithm provides accurate output by solving different set of features where high loss can be controlled. Since in wireless networks, process data is provided in different categories; this algorithm supports different category data such as text and numerical. In addition, a fraud data can be detected, and it will be released in the next loop category; thus, time of implementation is reduced. Also, training results in this type of boosting algorithm will be much higher using different command line interfaces. In starting segment of gradient boosting, constant values must be provided which provides high step implementation for further stages because 80 percent of training set should be divided, and 20 percent of data set should be provided initially. The process of initiating constant values in stage 1 can be framed as follows:
(8)θi=∑i=1nπi∀i∃n,whereπi indicates the constant indicator function for all values that exists in all different stages between i and n.If Equation (8) is integrated, then binary values should be indicated that it provides the training data information for boosting process. This can be framed using Equation (9) as follows:
(9)πi=1ifi∈n0Otherwise.If the condition in Equation (9) is gratified, then approximation can be made with reduction of losses in overall network. Further, to simplify the equations, an approximate function should be derived by combining Equation (8) as
(10)Zi=∑i=1nπt,whereπt indicates the sum of different approximations in corresponding time intervals.Equation (10) provides valuable information on periodic time changes that is provided at different time periods. Since more number of data set is represented, it is necessary to consider time division multiple access (TDMA) in this type of boosting algorithm. Further, the update for every data set can be represented using Equation (11) as
(11)A^i=minieiteit−1−eit+1,whereet, et−1, and et+1 represent the current, preceding, and next time samples for exchanging periodic information.Once data set has been updated, then this algorithm has to be integrated with pseudorange model using residual function as follows:(12)ϑi=∂Rin,Zi∂Rs.Equation (12) indicates that partial derivative of reading clock and time period of each sample should be integrated for all corresponding pseudo functions that are provided in three different coordinate systems. The step by step implementation of CatBoost algorithm is provided in Figure 1 where it starts with initialization of constant set values, and the output will be based on exact prediction.


## 4. Results and Analysis

The parametric values such as lifetime of sensor nodes, energy consumed, delay in the network, communication throughput, and delivery of packets to the endpoint are monitored. In the proposed exertion, the experimental analysis is carried out by installing discrete node points at certain coverage area which is totally considered as 22500000 square meters. In this considered area, 100 nodes are installed for twenty five percentage of area and after taking measurement values, number of nodes will be further increased to remaining areas up to 500. In this case study, all vehicles are in moving position; therefore, moving nodes are considered which is termed as ad hoc networks, and the energy initialized in this process will be 1000 mJ. Meanwhile, distance of separation is measured to a maximum extent of 1500 meters all around the same area, and packets will be transmitted only in this group by converting light to electrical signals. Table1 expresses the simplified version of the simulation setup.Table 1
Simulation setup.
ParameterValueNetwork size22500000 square metersNumber of sensor nodes100-500Number of mobile users1-3Initial energy of each sensor node1000 mJTransmission energy0.155 mJReception energy0.00476 mJTraffic typeConstant bit rate (CBR)Packet size12 bytesNumber of packets1000Transmission range60 mSimulation time500000 milliseconds


### 4.1. Case Study 1: Network Lifetime

This is one of the important factor which shows how long the system with stand if the current trend of transmission takes place and also, wireless sensor network concern that this is very much important since the sensing node lifetime cannot be extended (in most of the scenarios). Figure2 explains the proposed system performance in comparisons with the existing methodologies from that we may understand that the presented protocol produced considerable improvements over the existing techniques.Figure 2
Comparisons of schemes node vs. network life time.


### 4.2. Case Study 2: End-to-End Delay

In a wireless sensor network, the main focus given to reduction of delay since the delay increases sensing node switch on time which directly consumes huge energy from its tiny battery which ultimately reduces its lifetime. And also, it indicates the quality of quality of service of the WSN. Figure3 is the pictorial view of the comparison analysis done using network simulator tool. From Figure 3, we can understand that the proposed methodology produces reduced transmission time which reduces the overall network end-to-end delay.Figure 3
Comparisons of scheme node vs. delay.


### 4.3. Case Study 3: Throughput

To understand the sensor network speed of action, the essential tool comes in handy which is throughput. This is also one of the QoS parameters which explain how many number of bits transmitted through a network within the time period of one second. Figure4 elaborates the detailed analysis of this factor, and results performed using NS 2 clearly show that the proposed method is outperform by many of the existing methodologies.Figure 4
Comparisons of scheme node vs. throughput.


### 4.4. Case Study 4: Energy Consumption

By definition as per this work concern, it is the quantity of energy spent during the time period of binary data transmission as well as data reception. Figure5 shows that the proposed scheme utilizes very miner power in comparisons with the existing methodologies.Figure 5
Comparisons of scheme node vs. energy consumption.


### 4.5. Case Study 5: Delivery Ratio

The important parameters show the effectiveness of the data delivery. The interaction between the transmitting node and receiving station is taken as a percentage. Figure6 shows a comparison analysis of the proposed algorithms with the existing methodologies, and it clearly shows that proposed technique produces better results. Similarly, the rate of pocket drop is explained through Figure 7.Figure 6
Comparisons of scheme node vs. delivery ratio.Figure 7
Comparisons of scheme node vs. drop.


### 4.6. Case Study 6: Overhead

The congestion created during the data transfer from source to sink is known as data overhead. This analysis is very important to design an efficient sensor-based system. Figure8 discusses about this scenario. The simulated results show that our proposed methodologies outperform many of the similar technique in present use.Figure 8
Comparisons of scheme node vs. overhead.


### 4.7. Case Study 7

In this case study, percentage of automation with respect to monitored parameters has been described where distance of separation is considered for actual automation process. The foremost intention for discussing this case study is that if ultrasonic sensors are implemented, then percentage of automation will diverge from high percentage values. Also, the same case study can be evaluated using variation in speed where the introduced CatBoost algorithm will vary depending on the allocated tasks.For further evaluation of the automated monitoring system, a new configuration is needed for managing the operation strategy and is designed using Equations (3) and (4). Subsequently, integrating both the equation in the design process exact automated proportion is calculated and is plotted in Figure 9. From Figure 9, it can be perceived that distance of current installed sensing nodes is varied from 100 to 1500 meters that is represented within a disk. Since only initial measures are taken, a constant speed of vehicles is only considered in the proposed setup which varies from 10km/h to 45 km/h. It is eminent that behind this threshold values, sensing devices will not replicate the location correctly as the vehicle is moving in much faster speed. The same incident is compared with existing method [19] where the efficiency in automated process is much higher for the projected method. For example, if the distance of separation is 600 meters, then at a changing speed of vehicles, the parking space will be detected with an automation percentage of 68 when machine learning algorithm is integrated. But without machine learning procedure, existing method can able to sense only 10 percentage of automated vehicles where in such cases, only manual operations will be processed shown in Table 2.Figure 9
Recognition of automated development.Table 2
Automated developments with sensing device.
Distance separation (meters)Percentage of automation [19]Percentage of automation (proposed)10020823001674600106890086512007621500360


## 4.1. Case Study 1: Network Lifetime

This is one of the important factor which shows how long the system with stand if the current trend of transmission takes place and also, wireless sensor network concern that this is very much important since the sensing node lifetime cannot be extended (in most of the scenarios). Figure2 explains the proposed system performance in comparisons with the existing methodologies from that we may understand that the presented protocol produced considerable improvements over the existing techniques.Figure 2
Comparisons of schemes node vs. network life time.


## 4.2. Case Study 2: End-to-End Delay

In a wireless sensor network, the main focus given to reduction of delay since the delay increases sensing node switch on time which directly consumes huge energy from its tiny battery which ultimately reduces its lifetime. And also, it indicates the quality of quality of service of the WSN. Figure3 is the pictorial view of the comparison analysis done using network simulator tool. From Figure 3, we can understand that the proposed methodology produces reduced transmission time which reduces the overall network end-to-end delay.Figure 3
Comparisons of scheme node vs. delay.


## 4.3. Case Study 3: Throughput

To understand the sensor network speed of action, the essential tool comes in handy which is throughput. This is also one of the QoS parameters which explain how many number of bits transmitted through a network within the time period of one second. Figure4 elaborates the detailed analysis of this factor, and results performed using NS 2 clearly show that the proposed method is outperform by many of the existing methodologies.Figure 4
Comparisons of scheme node vs. throughput.


## 4.4. Case Study 4: Energy Consumption

By definition as per this work concern, it is the quantity of energy spent during the time period of binary data transmission as well as data reception. Figure5 shows that the proposed scheme utilizes very miner power in comparisons with the existing methodologies.Figure 5
Comparisons of scheme node vs. energy consumption.


## 4.5. Case Study 5: Delivery Ratio

The important parameters show the effectiveness of the data delivery. The interaction between the transmitting node and receiving station is taken as a percentage. Figure6 shows a comparison analysis of the proposed algorithms with the existing methodologies, and it clearly shows that proposed technique produces better results. Similarly, the rate of pocket drop is explained through Figure 7.Figure 6
Comparisons of scheme node vs. delivery ratio.Figure 7
Comparisons of scheme node vs. drop.


## 4.6. Case Study 6: Overhead

The congestion created during the data transfer from source to sink is known as data overhead. This analysis is very important to design an efficient sensor-based system. Figure8 discusses about this scenario. The simulated results show that our proposed methodologies outperform many of the similar technique in present use.Figure 8
Comparisons of scheme node vs. overhead.


## 4.7. Case Study 7

In this case study, percentage of automation with respect to monitored parameters has been described where distance of separation is considered for actual automation process. The foremost intention for discussing this case study is that if ultrasonic sensors are implemented, then percentage of automation will diverge from high percentage values. Also, the same case study can be evaluated using variation in speed where the introduced CatBoost algorithm will vary depending on the allocated tasks.For further evaluation of the automated monitoring system, a new configuration is needed for managing the operation strategy and is designed using Equations (3) and (4). Subsequently, integrating both the equation in the design process exact automated proportion is calculated and is plotted in Figure 9. From Figure 9, it can be perceived that distance of current installed sensing nodes is varied from 100 to 1500 meters that is represented within a disk. Since only initial measures are taken, a constant speed of vehicles is only considered in the proposed setup which varies from 10km/h to 45 km/h. It is eminent that behind this threshold values, sensing devices will not replicate the location correctly as the vehicle is moving in much faster speed. The same incident is compared with existing method [19] where the efficiency in automated process is much higher for the projected method. For example, if the distance of separation is 600 meters, then at a changing speed of vehicles, the parking space will be detected with an automation percentage of 68 when machine learning algorithm is integrated. But without machine learning procedure, existing method can able to sense only 10 percentage of automated vehicles where in such cases, only manual operations will be processed shown in Table 2.Figure 9
Recognition of automated development.Table 2
Automated developments with sensing device.
Distance separation (meters)Percentage of automation [19]Percentage of automation (proposed)10020823001674600106890086512007621500360


## 5. Conclusion

In this article, a novel method is introduced for the first time by integrating the algorithms in twofolds. The benefit in establishing this kind of sensor is for avoiding the traffic where the users will stay for a long time in order to get their vehicle parking slot. When a user enters at the particular area, they will be alerted about the parking slot with the help of installed sensor and with a GPS device; the users can able to go to that particular location without facing any delay. The main motive behind establishing this technique is to make the transportation in urban areas much easier than expected. The unified formulation model will provide accurate calculations, and it is made flexible even when user constraints are defined. In real time, the sensor model will work well, and its throughput performance will be higher when compared with other systems. In addition, this is the first sensor technique that provides efficient approach in terms of both throughput and delay. In future, the projected model on automated parking system using machine learning can be extended using unbounded distance separation without any radius, and the sensor technology can be integrated with IoT procedure using a central data transfer stage.



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*Source: 2889504-2021-12-30.xml*