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ALS-MP system

Type of product: Railway technology

Company: SE “Novator”

Security system
special self-propelled movements
category II rolling stock
ALS-MP

Key Specifications
1. Parameters of the ALSN continuous channel;
a) carrier frequencies: (25 + 0.5) Hz, (50 + 1.0) Hz, (75 + 1.5) Hz;
b) the type of modulation is amplitude;
c) the number of information code combinations is 3.
2. Parameters of the channel for measuring and controlling the speed of movement;
a) the output signal from the sensors of the path and speed enters through two independent channels;
b) the number of pulses per wheel revolution – from 1 to 255;
c) speed measurement range – from 0 to 250 km / h;
d) the error in measuring speed – +1 km / h.
3. ALS-MP hardware provides work with the electro-pneumatic valve of the EPA auto-stop.
4. The display unit displays:
* signals of the locomotive traffic light “Green”, “Yellow”, “Yellow with red”, “Red”, “White”;
* actual speed of movement;
* Controlled or permissible speed of movement depending on the design features and traffic light indications;
* “Warning” signal – previous light signaling when controlling the vigilance of the driver.
5. Power – a constant voltage power supply network of a locomotive
Unom = 24v.
6. Power consumption – not more than 60 watts.
7. Operating temperature range – from -40 to + 50 ° C
8. Overall dimensions, mm, no more:
BEL-P – 230x265x300;
BIL-PG – 420x40x60;
BIL-PV – 75x60x360;
DPS-24 – Ф260х120;
BVD-M – 260x260x80;
9. Weight, kg, not more;
BEL-P – 12;
BIL-PG – 2.5;
BIL-PV – 2.5;
DPS-24 – 10;
BVD-M – 3.
The purpose of the equipment
The traffic safety system of a special self-propelled moving train of the II category ALS-MP is designed to increase traffic safety and improve train control conditions by receiving signals from ALSN rail devices and displaying them to the driver of a special self-propelled moving train (SSDS), monitoring and displaying to the driver the speed of movement, an exception unauthorized shift of the SSDS, braking control in front of a traffic light with a prohibiting signal, vigilance control.

Main advantages
* modern microprocessor element base;
* increased operational reliability of the equipment;
* increased noise immunity of equipment during reception and processing of information;
* increased the amount of information transmitted to the locomotive team;
* increased control of vigilance of the driver;
* excluded travel of traffic lights and other places of speed limit;
* excluded unauthorized movement of the locomotive;
* low current consumption and small overall dimensions.

Composition
Locomotive Electronics Unit (BEL-P)
Indication unit locomotive (BIL-PG, BIL-PV)
Track and speed sensor (DPS-24)
Block of input and diagnostics (BVD-M)

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