Drive and Brake, Coordinated
Traction effort and braking demand are managed as one conversation with the TCMS, keeping response consistent across the consist in every operating mode.
Rail & Rolling Stock · Made in India
Traction Control: Managing Drive and Braking Effort
Bacancy Systems traction control electronics manage how the train applies drive and braking effort, executing TCMS commands and returning live feedback over MVB and TRDP networks. Engineered to EN 50155 and designed, populated, and tested in-house in Ahmedabad, it puts the most demanding electronic duty on a train in the hands of a homegrown manufacturer.
- EN 50155
- Traction
- Braking
- MVB / TRDP
Technical Overview
Traction Control Technical Specifications
Every specification here is proven by our own engineers. Bacancy Systems' rolling stock team designs, populates, and tests each board in-house at Ahmedabad, backed by 16+ years of embedded engineering across EN 50155, IEC 61375, and mission-critical rail electronics. It is world-class railway technology, engineered in India and built to serve fleets anywhere.
| Parameter | Specification |
|---|---|
| Standard Compliance | EN 50155 (rolling stock electronics) |
| Function | Drive and braking effort management for rolling stock |
| TCMS Interface | MVB | TRDP per IEC 61375 | CAN |
| I/O | Configurable inputs / outputs for traction subsystems |
| Diagnostics | Event logging and fault reporting to recorder and monitoring |
| Supply Voltage | 24 V DC to 110 V DC nominal, per EN 50155 voltage classes |
| Operating Temperature | EN 50155 temperature class |
| Shock & Vibration | EN 61373 |
| Mounting | Rack / panel mount |
| Origin | Designed, populated & tested in-house at Ahmedabad, India |
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Years of embedded engineering
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Rail & rolling stock products
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Facilities in Ahmedabad, India
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In-house design & test
Why Bacancy Systems Traction
Effort Where the Rail Needs It, Every Time
Traction and braking are where control electronics meet physics. We build for that duty the way rail demands: standards-first hardware, TCMS-native communication, and diagnostics that explain every event afterward.
01 02 Engineered to EN 50155
Built for the temperature, shock, vibration, and EMC of rail service, because traction electronics carry the duty cycle no other system on the train matches.
03 TCMS-Native Integration
Commands and feedback move over MVB / TRDP / CAN per IEC 61375, so the traction system integrates with the Bacancy Systems TCMS Unit or third-party control platforms.
04 Diagnostics Built In
Event logging and fault reporting feed the event recorder and remote monitoring, so every traction event has a time-stamped explanation.
05 Full Rail Stack, One Vendor
Traction control joins the TCMS Unit, HMI display, and monitoring stack from a single Indian manufacturer, one integration partner across the whole train.
Where It Runs
Built for Every Class of Rolling Stock
From metro headways that never let the equipment rest to mainline duty measured in decades, the same traction platform adapts across fleet types, in new builds and mid-life retrofit programs alike.
Metro and suburban EMU rakes
Mainline locomotives and trainsets
DEMU and hybrid rolling stock
Traction retrofit and modernization programs
Integration labs and TCMS test benches
Get In Touch
Tell us what you're building.
Share a few details about your project — power class, timeline, certifications you need — and our embedded engineers will respond within one business day with a tailored proposal, not a sales pitch.
Email
[email protected]
Phone (Indian HQ)
+91 99099 33000
Corporate House
15-16, Times Corporate Park, Thaltej, Ahmedabad, Gujarat 380059
<24h
Avg response time
90%
Repeat client rate
96%
Project success rate
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FAQ
Traction Control: Frequently Asked Questions
Traction control electronics manage how a train applies drive and braking effort. They execute demands from the Train Control and Management System, coordinate effort across the consist, and return live feedback and fault data over the train communication network.
Yes. The electronics are engineered to EN 50155, the international standard for equipment on rolling stock, covering the temperature, humidity, shock, vibration, and EMC conditions of rail service.
Commands and feedback move over the Multifunction Vehicle Bus and the Train Real-time Data Protocol per IEC 61375, so it integrates with the Bacancy Systems TCMS Unit as well as third-party control platforms.
Yes. Event logging and fault reporting are built in, feeding the Bacancy Systems event recorder and remote monitoring so every traction event carries a time-stamped record for the depot.
Every board is designed, populated, and tested in-house at Bacancy Systems' facilities in Ahmedabad, India. It is a Make in India product backed by 16+ years of embedded engineering experience.
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Specifying Traction Electronics for Your Fleet?
Share your rake configuration, effort management scope, and TCMS interface, and our rolling stock engineers respond within one business day with a tailored proposal, not a sales pitch.
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