What is a train control management system?
Train control management system can be defined as a train-borne distributed control system, which comprises software, computer devices, human–machine interface, digital and analogue input/output (I/O) capability, and data networks that are connected together in a secure and fault-resistant manner.
What is train control and monitoring system?
Train control & monitoring system (TCMS) is a heart of any propulsion system. TCMS controls and monitors all the important parameters from line side, motor side and control side of the propulsion. It establishes an interface among other sub-systems like door, brake, and pantograph etc.
What is train monitoring system?
TrainWise Train Control and Monitoring System (TCMS) is a simple, centralized system of servers, operator displays, controllers, and event recorders. All system components are designed with reliable, modular technology that integrates with new or existing train equipment for maximum efficiency and flexibility.
What is TCMS in rail?
The Trainnet® Train Control and Management System (TCMS) provides a single point of control over all train sub-systems. The TCMS enables control and monitoring over virtually any sub-system and function, for instance doors, brakes, PIS/PA and video surveillance, to name a few.
How does a train system operate?
Besides steam- and diesel-powered locomotives, many trains operate solely on electrical power. They get the electricity from a third rail, or electrical line, along the track. Transformers transfer the voltage from the lines, and the electrical current drives the motors (AC or DC) on the wheels.
What is a TCMS engineer?
As Total Train Control – TCMS Software Engineer, The primary activities involved in the role are to provide technical guidance and technical leadership within the team responsible for designing and developing the train control software against functional and non-functional requirements.
What is Mitrac?
“The MITRAC system stands for Modular Integrated Traction System and was originally launched to cover control electronics, traction converters and drives,” says Bombardier Transportation head of external communications and public affairs Eric Prud’Homme.
How are railway tracks monitored?
Several types of sensor technology have been employed for drive-by railway track monitoring, such as: laser technology [8], camera [9,10], and inertial sensors (accelerometers, gyrometers, etc.) Laser optical sensors are usually considered to be expensive and they may involve a high maintenance cost.
Are trains monitored?
RAILWAY MONITORING The railway environment is filled with many localized sensors, designed to monitor specific faults. These sensors are often very costly and complex to deploy over the entire network.
What are the main uses of railway transportation?
Advantages:
- Dependable:
- Better Organised:
- High Speed over Long Distances:
- Suitable for Bulky and Heavy Goods:
- Cheaper Transport:
- Safety:
- Larger Capacity:
- Public Welfare:
How can rail flaws be detected?
The main four rail flaw detection methods used in the US include: Portable test process: This method consists of an operator pushing a mobile test device either over one rail individually or both rails simultaneously (at a walking pace) while visually interpreting test data on a monitor.
What does advanced train control system mean?
An Advanced Train Control System ( ATCS) is a system of railroad equipment designed to ensure safety by monitoring locomotive and train locations, providing analysis and reporting, and automating track warrants and similar orders.
What is automatic train control system?
Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external inputs.
How does the positive train control system work?
Positive Train Control (PTC) is a system designed to prevent train-to-train collisions, derailments caused by excessive speeds, unauthorized train movements in work zones , and the movement of trains through switches left in the wrong position. PTC networks enable real-time information sharing between trains, rail wayside devices, and “back office” applications, regarding train movement, speed restrictions, train position and speed, and the state of signal and switch devices.
What does train control mean?
Positive train control (PTC) is a system of functional requirements for monitoring and controlling train movements and is a type of train protection system. The term stems from control engineering. The train is only allowed to move in case of positive movement allowance. It generally improves the safety of railway traffic.