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Q6.  What is the technology being employed for electronic toll collection on highways? What are its advantages and limitations? What are the proposed changes that will make this process seamless? Would this transition carry any potential hazards? 

Model Answer:

Introduction

Electronic toll collection in India, primarily through the FASTag system, revolutionizes highway payments. Introduced in 2016, this RFID-based technology aims to reduce congestion, fuel consumption, and transaction times at toll plazas nationwide.  

Body

Advantages and Limitations of FASTag

 Advantages 

 Limitations 

 Reduces traffic congestion by enabling nonstop passage.

 Interoperability Issues

 Time-Saving

 System malfunctions can lead to delays or disputes

 Reduces carbon emissions due to lesser idling at tolls.

 The cost of purchasing and installing FASTag may deter some users.

 Provides detailed transaction history for better management.

 The potential for tracking vehicle movements raises privacy issues.

 Enables toll authorities to monitor traffic flow and revenue in real time.

 Coverage may be limited in rural or remote areas, affecting accessibility.

Potential hazards:  As the system becomes more digitized, it may become a target for cybercriminals seeking to exploit vulnerabilities in the network. Secondly, overreliance on electronic systems without robust backup measures could lead to severe disruptions in case of major technical failures. 

Measures to make FASTag more seamless 

  • GPS-based Tolling: Satellite technology for more accurate distance-based charging. 
  • Implementing blockchain technology could improve the security of financial transactions and provide a transparent, tamperproof record of toll collections. 
  • Combining toll collection data with traffic management systems can help optimize road usage and improve emergency response times.  
  • Integration with the e-way bill system– will result in a more efficient track and trace system. 

Conclusion

In conclusion, while FASTag enhances efficiency in toll collection, addressing interoperability, privacy, and security challenges is crucial for its success. Future advancements, like GPS and blockchain integration, promise a more seamless experience. However, vigilance against cyber threats and system failures is essential to safeguard this technological leap.

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