On-board control unit
VISION BT902
- RAM memory: 256 kB
- Data memory: 4 GB to 64 GB
- Interfaces: IBIS, RS485, RS232, CAN/2 Analog input, Ethernet 10/100 Mbit, GPS
- LCD graphic display 240×64 dots
On-board control unit
VISION on-board control unit – BT902
The bigger brother of the BT900, the on-board control unit BT902 fulfils the same tasks, but is equipped with numerous additional functions and options to meet more sophisticated requirements in the control on the vehicle. As a central interface, the on-board control unit BT902 is able to communicate with and control all bustec components connected to the vehicle via the data bus: LED exterior displays, LED interior displays, TFT monitor systems (dynamic progress displays) with route information and announcement technology. A tachometer input as well as seven freely configurable binary inputs and a memory expandable up to 64GB make it a multi-talent. It technically closes the gap between the simple BT900 control unit and the sophisticated on-board computer BT937.
Functions at a glance:
- Control unit for bustec LED outdoor and indoor displays
- Optional: Control unit for bustec interior displays
- Optional: Control unit for monitor systems
- Optional: Control unit announcement devices in bus and train
- Optional: GPS input
On-board control unit BT902 for bus & train with various additional functions
While the standard version of the bustec control unit BT900 is primarily used to control bustec LED exterior displays, the version BT902 goes one step further: With this vehicle interface, the driving personnel in buses and trains can also control LED interior displays, TFT monitor systems and announcement devices via the multifunction control button thanks to extended functions.
The extended range of functions of the BT902 on-board control unit also includes a GPS module. The bustec control unit BT902 “knows” where the vehicle is currently located and can therefore communicate and interact intelligently with the display systems and other passenger information systems in buses and trains. In detail, the bustec control unit BT902 can control not only the exterior displays but also all interior displays incl. TFT systems (dynamic progress displays) take over. It recognizes and visualizes the current location and / or the following “next stops”, controls other passenger information systems as well as acoustic announcement devices.
Thus, the bustec on-board control unit BT902 is a powerful switching point in the vehicle. Equipped with a graphics-capable LCD display with LED backlighting, short-stroke keys and multifunction control button, USB 2.0 interface and extensive interfaces (IBIS, RS485, RS232, Ethernet), it also impresses with its low cost price. As an on-board control unit, the BT902 is always able to supply the display systems with the latest software and current data. Reliability and easy operation via the modern multifunction control button are further features of the BT902.
Technical data:
- RAM memory: 256 kB
- Flash memory: 2048 kB
- Data memory: 4 GB to 64 GB (SD card)
- LCD graphic display 240×64 dots, black (optionally white, blue)
- LED backlighting: amber (optionally white)
- Ports: USB 2.0, SD slot
- Interfaces: IBIS, RS485, RS232, CAN/2 Analog input, Ethernet 10/100 Mbit, GPS
- Housing: front aluminium behind foil, body RAL9005
- Operation: Multifunction-Control-Button, 4 short-stroke keys (direct menu)
- Current consumption: approx. 1.0 A
- Operating voltage: 24V DC (+/-30%)
- Editor program: VISE (Vehicle Information System Editor)
- Directives: Bus EMC – Directive 2009/28/EC
- Railway EMC Directive EN 50155
More detailed views
As an OEM partner for individual display systems, we can build the displays in various resolutions and special shapes. We offer you the optimum solution for every area of application. Test us. We look forward to being able to advise you on all aspects of passenger information systems.
Product developer
Marek Lánik
“An on-board control unit may be small, but its importance is all the greater. All systems are connected to our control centre. So of course we work closely with all departments. It’s an interesting job.”
Contact person & contact
Martin Koiky
Consulting & Sales
Phone +49 202 94 22 62-19
Mobile +49 151 12 29 77 00
koiky@bustec-info.eu
