Subway Monitoring System

Overview

Subway maintenance engineers need to use computers to read the subway operation data on that day after the daily subway operation is over for internal analysis and diagnosis to ensure that all indicators are within the specified range and the trains can operate normally in the next day. Due to the large number of trains and data, and the complexity of data reading and analysis, engineers have a heavy workload every night. They often unable to find the cause of the problem in time and resulting in repeated operations in the next day and affecting the quality of operational services.

Challenge

In order to reduce the maintenance risks of engineers as well as the maintenance pressure, improve the efficiency of data analysis and processing, quickly locate the train fault points, and control operation and maintenance costs, the customer plan to use 5G communication technology to read and transmit the train data quickly through the 5G to the ground analysis and diagnosis system.

 

Key needs for Traffic System:

• Robust Design: Work stable in harsh environment with strong humidity, high / low working temperature range. 

• More Function: NAT, IPSEC, GRE.

• Better Service: Provide a reliable and trustable secure Tunnel for the data transmission without any data lost or damage.


Solution

Transportation 3_Subway Monitoring System.jpg

Based on this application, The NR600 works under harsh environment, especially under high / low temperature and strong shaking environment when the wind is strong in some open area. Data Encryption Tunnel is critically important for the application and multiple like IPSEC, GRE are preferable in the application. NR600 connects to the On-Board Equipment and send all the data to Data Control Center. 


Solution Advantage

- Saving Costs

NavigateWorx’s NR600 helps engineers monitor real-time operation of the machines, response to faults with shortened time, and plan for preventive maintenance, saving both manpower and costs significantly.

 

- Reliable Network Communication

NR600 Router provides reliable low latency communications between machines and the center. Dual SIMs capabilities for redundancy mobile operator, switch cellular link between different 5G mobile data carriers.

 

- Working In Harsh Environment

With NR600 Router, now it’s flexible enough with its strong and high EMC level design, it could get all equipment connected and have internet access to be online for remote visitors all the time.

 

 

- Multiple Industrial Interface for Machines

NR600 has 4 x Gigabit Ethernet ports, 1 x RS232 and 1 x RS485 interfaces supports Serial to IP communication. 2 x Digital Input and 2 x Digital Output for the connection of PLC and the IP Camera.