System and Design of Light Rail Network

Question: Discuss about the System and Design of Light Rail Network. Answer: Introduction The system design process holds the relationships to setup the light rail network with efficient operations classified under the conceptual and the dynamic systems. The primary approach for this is to acquire the process with the relationship to tool out the methods. The customer satisfaction is based on meeting the needs and trying to balance the risks with the costs. There is a need to understand the views to handle the top-down approach along with managing the light rail transportation from system to system. (Salmon et al., 2016). This is for increasing the capacity and hold the network expansion which relates to providing a better segregation with increased manpower productivity. For the best cost and the benefit, the network system needs to focus on the traffic volumes and the separation degrees to weigh out what is necessary for the different system capacity processes. Conceptual Design system of Light Rail Network Problem Definition and the Identification The focus of the light rail network is on the local planners with the civic leaders and the stakeholders who need a proper guideline resource for the initiation of the development. The alignment considerations are based on the railway lines and the public arterials which are for sharing the track with the heavy railroads and the freeway alignment. The conceptual system is for handling the different values, ideas and the benefited which will be managing the approach to outlining the system analysis. The framework is based on the different system of methods, behaviors and the functions. (Shen et al., 2015). The common signal systems include the integration with the traffic signals to control the train movement which involve the prioritization of signal. System Operational requirements Elements of the Communication System This includes the radio communication, automation of the fare collection, vehicle location and the variable message board links. There has been a supervisory control and the Data Acquisition system which will help in handling the light rail network. The evaluation is based on planning and focusing on the decision-making the process to understand the LRT design. The conceptual plan includes the alignments and the associated infrastructure. The setup is based on the development of the public transport technology and access. (Design, 2016). For the development, the conceptual planning is necessary for handling the system level evaluation and designs for the civic leaders and the urban planners. Trackway route and infrastructure This is based on handling the structure with the appropriate selection of the segments which can provide with the enhanced opportunity by the rail project. There have been factors like the rail transit route and the other density and location activity centers for a proper employment. This provides a proper alignment which can easily minimize the costs of the construction and serve for precise traveling patterns and mobility. (Zheng et al., 2015). Operational facilities and distribution For the system, the improvement is based on planning the management of the system with a sustainable approach. The characteristics have been designed for the development where the functions operate to include the life cycle and the costs depending upon the rate of readiness. Figure: 10 Life Cycle, Performance, and EconomicConsiderations | A Framework to Guide Selection of Chemical Alternatives | The National Academies Press. (2016). Economic Factors The costs are based on handling the railway alignment which is of $24 million/mile and the shared use for the active railway line is $35 million/mile. Space per railcar: 770- 2760 SF (71- 253 m) and Cost per car- space: $416,000- $1,546,000. Technical Performance Measures The technical performance measures are to take hold of the single tracks for the different directions which are on the parallel streets with the bi-directions single track to handle the problem of ROW. The Interlaced track has been set for the effective working like the single track section where there are no switches or the rails to handle the movable switches. System maintenance and support There have been different common fare collection methods where the operator collects the fare, passenger self-service, and the turnstiles. (Giezen et al., 2015). The platform station profile has the typical platform with the platform width of the curb side of 8-10ft, trackside 10-16ft. The platform heights for the low floor standards is 14' and with the bridge plate is 8-10". The configure are based on including the center island platform, side platform and the curb side platform. Preliminary system design This is based on the allocation and the selection to perform the designs which are under the certain cost constraints. As per the production, there is a need to evaluate the rail network technicalities through the series of performances and the operations. The inventory measures need to trace the level of system and work on the functional analysis. In this, there have been stations and communications with the vehicle equipment to handle the modern system of the light rail network. (Crosbee et al., 2015). Figure: Integration of Process and Product Models - SEBoK. (2016). Design Requirements Onboard fare collections by the operator is a slow process as the passengers need only to board through the front door. The station based ticket vending machines and the proof of purchase are used in the LRT systems where the passengers involve the purchasing of the tickets from the ticket vending machines. There is a need to use the station based TVM to improve the efficiency and the convenience. This will impose an extra expense for the security. Development and process requirements. This is important for the handling of communication system with the FFBD. The controlled mechanism is as per the computation to bring out the maintenance with support and allocate the different technical measures for a better performance. System specification The functionality for designing and performance support. The on-board ticket vending and the proof of purchase for the lighter service. This helps in handling the passengers who are on the station or having the turnstile access to buy the tickets for accessing the platforms. This increase the footprints of the station. (Laporte et al., 2015). The system process is based on assuring that the design decisions are consistent to manage the interface along with assessing the complete structures. Process The process is based on the sustainable development with resource handling and maintenance. The patterns are set for the production and the dispersibility factor which set to the establishment of a proper design. The design includes the requirements and the creation of a higher level design descriptions where the processes are fed back as per the requirement and include the reliability, maintenance and the testing features for meeting the performance. Figure: Integration of Process and Product Models - SEBoK. (2016). Design Criteria The design criteria are based on handling the generation schemes which are based on the information gathered from the users. The roles and the responsibilities are based on the budget of the project which has been approved through a properly prepared report for the design. (Adham et al., 2015). Designing for sustainability and security The designing is based on the station platform work which includes the streetcar type stations for the fast, easy and safe access. For this, there is a need for the platforms which involve the level boarding systems with the full-time performance of the LRT stations which have amenities and the facilities like the benches, canopy or shelter, and the information kiosk for the help to the passengers who want to travel. (Opasanon et al., 2016). Maintainability The maintenance is based on handling the electric power for the production of the benefits in the performance, environmental cost as well as the ongoing cost. The discussions are based on the form of the electrification which supplies a direct current power over the wire to the LRT trains. The circuit for the direct current is through the steel running rails. This is mainly to ignore the danger and assure the effective traction of the power circuits. Detailed Design analysis The development is based on the handling of system with the utilisation of the best tool and process. The system analysis is through proper feedback and the corrective actions which are set under the maintenance and the support. Figure: 10 Life Cycle, Performance, and EconomicConsiderations | A Framework to Guide Selection of Chemical Alternatives | The National Academies Press. (2016). Evaluation and feedback The evolution of the different designs is based on the configuration which works for the looping progressions. There have been accomplishments based on the development of data and resource integration process. This looks for the contraction through the CAD drawing for the reviewing of the designed data. (Thagard, 2016). Design requirements The development is mainly based on handling the construction models along with keeping the track for the controlled parameters. This is the handling of the time and the other process with the improvement in the installation and the LRT (Light Train Transit) alignment. (Thagard, 2016). The communications are based on the secured systems which have a hardwired and a wireless communication which includes the radio communication, public address systems, variable message boards and the CCTV for the automation of fare collection. Figure: Integration of Process and Product Models - SEBoK. (2016). Conclusion The performance of the system is based on the light rail network and how the system is able to map to the embedded life cycle. The effective development leads to the production of the system design phase. The life cycle is operated where the configuration design approaches to support the model and analyze the different model approach. (Thagard, 2016). The maintenance is based on the hierarchy of the system through proper accessibility and the design. The security led to the transportation and opened where the products lead to a better performance. The storage and design phase include the operations and administration to identify the functional sites for the storage and the maintenance facilities. The conceptual planning is for handling the located storage support site where the information has been set to track the sharing with the heavy railroad operations. Recommendation The orientation process and the deployment are based on configuring the different processes which inhibit the decision systems. The customers try to focus on the deployment functionality by strengthened response to handle the system requirements. This will work on improving the delivery of the associated technicalities, where the resources are set to meet the dynamic and the static flow of the system. The paper has been focusing on the evaluation and conceptualizing of the LRT systems. 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