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Consortium for standardization of interfaces of road traffic control
The ODG (OCIT Developer Group) is a consortium of signal construction companies. Their goal is to standardize the most important interfaces of traffic control systems under the brand OCIT®. OCIT Outstations is the communications standard between TSC controllers and traffic centers supported by leading signal companies. With the OCIT interface, the Internet technology is introduced throughout the traffic control from the road to the traffic control center. Traffic signal controllers, central components and the management area are combined in a system-wide network. With the integration of the cooperative radio-based infrastructure from the automotive sector (Car2X) into the OCIT system, new traffic information is available. Tools and test tools are available for the quality assurance of the OCIT interface. The consistent continuation of the OCIT standards by the industry guarantees the operators an investment and future protection of their manufacturer-mixed systems.
News
09.03.2026
OCIT-O V3.1, OCIT-O Car V1.1 and OCIT-C V2.2 published
Just in time for Intertraffic 2026 in Amsterdam, ODG is releasing a new version of OCIT-O and OCIT-C. The core of the...ment is the introduction of SREM/SSEM-based prioritization at traffic signal systems.
04.04.2025
Draft of OCIT SREM-SSEM Profile published
A first draft of the OCIT SREM-SSEM Profile (v0.8) is available in the download area.
01.07.2021
Spin-off letter Siemens - Yunex
01.09.2020
Profile 2 switched off
The data transmission method "Circuit Switched Data" (CSD) is being phased out. Vodafone will switch it off at the end of...0, and others will likely follow suit soon. Profile 2 will no longer be sold within the ODG.
01.12.2019
OCIT-O V3.0 and OCIT-O Car V1.0 beta released (2019)
15.01.2019
OCIT-O Profile 4 released
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Your contact person
Steve Schneider
OCIT Developer Group
c/o ITS mobility GmbH
Hermann-Blenk-Straße 22a
38108 Braunschweig
Germany
| odg@ocit.org |
