Systeme für Signaltechnik

© 2012 

Systeme für Signaltechnik 

www.scheidt-bachmann.de 

www.scheidt-bachmann.at 

Efficient and 

future-proof 

solutions 

for 

level crossings and interlockings 

Dipl.- Ing. Heinz Laumen 

Managing Director – Systems for signalling 

E-Mail: Laumen.Heinz@Scheidt-Bachmann.de 

1 

Scheidt & Bachmann GmbH 

Mönchengladbach, Germany

© 2012 


Scheidt & Bachmann headquarters 

in Mönchengladbach 

Scheidt & Bachmann has always 

faced the demand of the market 

and, more than that turned towards 

to implement visions into leading 

marketing highlights of permanent 

enterprise future orientation. As 

the result, the former production 

company has turned to a system 

provider of international reputation. 



Product Lines 

Systems for Railways 

Systems for Petrol Stations 

Systems for Fare Collections 

Systems for Parking and Leisure Facilities 

Capabilities 

� Research and Development 

� Production 

� Project Management 

� Sales and Service Network Worldwide 

Human Ressources 

� > 2000 employees 

� more than 550 employees with university degrees 

� more than 350 personnel with over 25 years service 

� more than 100 trainees 

Turnover 

� more than € 250m pa 

Quality Certifcate 

ISO 9001 (since 1993) 

2 



© 2012 




Company presentation 

�Scheidt & Bachmann GmbH is a familyowned 

company in the fifth generation and 

has a reputation as a worldwide leading 

supplier of its kind of products. In its 

business divisions, it has formed its general 

origin of products and thereby set 

standards. 

3 



© 2012 




Specifics of regional lines each km 

LX- infrastructure IL – infrastructure 

LX 0,7 IL 0,12 

strike in/out 2,4 Axel counters 1,7 

Train supervising 

signals 

Barriers 

Lights 

1,1 Main signals 0,9 

2,7 

5,8 

4 

Points 

0,22 

There is a functional point along the line each 250 m 



© 2012 


BUES 2000, universal technological platform for all applications 



5 

Administration level 

Main level 

Field level 



© 2012 


Identical platform for all interlocking applications ZSB 2000 



6 

Dispatching and Diagnostic level 

Main level 

Field level 



© 2012 




Regional operating centre 

7 



© 2012 


Communication structure, ESTW ZSB2000 

ESTW 



TCP/IP 

8 

Operation centre 

ESTW ESTW 



© 2012 


Section, process secured: 

� Fail safe signalling principle realized by a process secured user interface for 

Control Operation System incl. Diagnosis 

� Using of a process secured user interface architecture for implementation of 

market components 

Section with technical safety responsibility: 

� Fail safe signalling principle realized technically fail safe for Train Route 

logic, Track clear detection, LX-Dependencies 

� Using of market standards for communication network (CAN (LAN) TCP/IP 

(WAN)) 



9 



© 2012 


F 



IL architecture with intelligent axle counter 

N2 

N1 

Bf A-Dorf 

km 77.810 

P 

EK 1 

A 

EK 2 

10 

CAN 

ZSB 2000 

F 

N 

Bf B-Dorf 

km 33.500 

P 

A 


Mönchengladbach, Germany 

a

© 2012 


Line Management, integrated Diagnostic system 

Dispatcher desk 



local LCS 

local ILS 

Available LCS 

Neighbour ILS 

Maintanance/Service Info Speaker / 

Emergency call 

Voice over IP 

Sation lightning controll 

technical optimized communication via standard media 

11 

Train number 

information 

Customer information 

system 

Switch point heating 



© 2012 




Rail Flange Cable 

Crossover of rail 

flange cable into 

individual cabling of 

field elements 

4 x 1 x 2,5 mm 2 Power 60V, Main/Advance Signal 

1 x 4 x 0,7 mm 2 Track Network (STRENET), (Block, LC – Dependences) 

1 x 4 x 0,7 mm 2 Control Operation System (LBS), Diagnosis 

1 x 4 x 0,7 mm 2 free for LC – Switching Points 

1 x 4 x 0,7 mm 2 local CAN-BUS; Main/Advance Signal, Axle Counter 

12 

Rail Flange 

Cable 



© 2012 




Components of 

BUES 2000 and ZSB 2000 

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© 2012 


Axle counters with serial bus connections for strike in/out at 

level crossings and track occupation at interlockings 

F 

N2 

N1 

Bf A-Dorf 

km 77.810 



P 

EK 1 

A 

EK 2 

14 

F 

N 

Bf B-Dorf 

km 33.500 

P 

A 


Mönchengladbach, Germany 

a

© 2012 




Universal use of Hardware 

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© 2012 




univeral hardware functions 

matrix display 

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© 2012 


Identical components for IL and LX 

The largest part of the hardware 

is already in BUES 2000 level crossing technique available and 

will be used in ZSB 2000 interlocking technique as well. 

Some Softwareparts are identical ( e.g. OP ACS) 



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© 2012 




Green Efficiency 

Diagnostics, energy and obsolescence 

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© 2012 


LCC, Energy Consumption Values, Basic Loads 



Indoor control system 60 W 

Axle counter 2 W 

Main/advance signal 18 W 

ZS 3 (auxiliary signal) 4 W 

Point control system 1,5 W 

Dispatcher desk 400 W 

1 IL (12 Sig, 20 AC, 4 P) ca. 350 W 

Air Condition/ Heating 0 W 

19 



© 2012 


Processor generations fit in form and function 

Renewal cyclus of technical components takes ca. 5- 

8 years, not usable for longtime infracstructure 



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© 2012 


FPGA/VHDL provides a System,- Communication- and 

Softwarearchitecture for a long time 

Lifetime by Scheidt & Bachmann signalling technique is not 

dedicated from the process generation 



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© 2012 




Thank you very much for 

your attention! 

22

Systeme für Signaltechnik

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