Solutions for train stations
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The use of the Voice Alarm System (VAS) is required by law, which requires the installation of a certified system at stations and ports intended for more than 500 people at the same time. That is why the quality and appropriate adaptation of VAS to the conditions in the facility are so important, because correct and understandable communication is crucial.
VAS is mainly associated with a sound system that warns in fire risk situations, but it has many more applications:
VAS IVO applications:
- alerting about the threat of fire,
- alerting about terrorist and bomb threats,
- alerting about a disaster
VAS at train stations
VAS is mainly associated with a sound system that warns in fire risk situations, but our system has many more applications:
Applications of the VAS IVO system:
- alerting about the threat of fire,
- alerting about terrorist and bomb threats,
- alerting about a disaster,
- evacuation control,
- radio station for communication with customers and employees,
- music background,
- publicizing information and organizational announcements,
- a set of sound signals improving the understandability and hierarchy of messages for customers.
The task of VAS is to effectively deliver information and messages to groups of people staying in at-risk areas who may not have had the opportunity to learn the content of messages before and may hear them for the first time. This is where the issue of speech audibility and recognition arises, which depends mainly on the quality of the system design, the VAS equipment used, its quality and adaptation by engineers to a given building.
ADVANTAGES OF VAS IVO:
- system modularity
easy, individual configuration
versatile use
highest quality
no redundant elements
INTEGRATION OF VAS SYSTEMS – EXAMPLE MODULES:
WAA card – providing connection of an external audio source to the VAS system. Such a source may be an audio player, but also a TV or projector, which will allow the image to be synchronized with the sound from the speakers included in the VAS system.
Integration of the VAS IVO system with the BMS system - such a connection is implemented using the RS-485 data transmission standard. The signal input needed for such a connection is located on the back of each VAS central controller (KG-ETH or KG-ETH-MAR).
SENDING MESSAGES USING DSO:
WAA card - connecting a microphone as an external sourceKKO card, enabling the connection of one or several wide range of microphones (MI, MA and MAR series) dedicated to the IVO DSO system.
This solution usually works better than the WAA card, because the microphones allow you to deliver a message only to the selected zone or zones, which is not possible when using microphones from other manufacturers. Additionally, each of the MI, MA and MAR series microphones has the ability to connect an external audio source, which allows us to control the playback of background music from the microphone.
Completed installations at train stations
- PKP Chojnów
- PKP Jawor
- PKP Pruszków
- PKP Żagań
- PKP Dąbrowa Tarnowska
- West Train Station in Poznań
- Transfer Junction in Zawodzie
- Transfer Junction in Brynów
