Blog
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03 Oct 2023
Core 3.2.1 and TLC SXL 1.2 Released
The RSMP core specification 3.2.1 and Signal Exchange List 1.2 (SXL) for Traffic Light Controller has been released.
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22 Sep 2023
French Authorities Considering RSMP
French road authorities have contacted RSMP Nordic about possible use of RSMP in France. In this blog post, we asked Christophe Damas from Cerema to talk about the French interest in RSMP.
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22 Sep 2023
October 2023 RSMP Specification Updates
The RSMP Working Groups have been busy preparing updates to the core and traffic light specifications. We expect to release these updates to the specs on October 1.
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06 Apr 2022
RSMP User Group Meetings 2022
The RSMP Nordic group is pleased to announce the successful launch of a new series of online User Group Meetings, covering a range of topics relevant to users of RSMP.
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13 Jul 2021
Working Group Meetings, Autumn 2021
To work on the next version of the RSMP specification, a series of Working Group meetings have been schedules in the autumn of 2021.
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27 Nov 2020
RSMP is on its way in Norway, too
The road authorities and cities in the counties of Oslo and Viken – covering about 23,000 km2 in the southern part of Norway – have joined forces around RSMP.
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29 Oct 2020
Core 3.15 and TLC SXL 1.0.15 Released
The RSMP core specification 3.1.5 and Signal Exchange List 1.0.15 (SXL) for Traffic Light Controller has been released.
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16 Oct 2020
RSMP and Scenario Management in Copenhagen
The traffic signals play an important role in the flow of traffic in most cities. The City of Copenhagen has traditionally used time-controlled signal programs, eg morning program, afternoon program and evening program.
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16 Oct 2020
RSMP and Traffic Light Coordination
Unlike other protocols, RSMP supports communication directly between traffic controllers in order to enable coordination. Coordination allows for several intersections to be controlled together in a coordinated control mode. This can be used to achieve green wave between intersections.
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21 Aug 2020
RSMP Supports LHOVRA
Since the very beginning, signalized intersections have been controlled by traffic signal controllers that had a predetermined function. The predetermined function is characterized by constant cycle length and phase sequence which remains equal from cycle to cycle.
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12 Aug 2020
RSMP for Bus Priority
Using RSMP it has never been easier for road authorities to manage and optimize bus priority.
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12 Jun 2020
Working Group: TLC SXL 1.0.15
On June 18th at 12am-2pm, RSMP Nordic invites supplier, road authorities and other interested parties to an online working group workshop on the upcoming SXL 1.0.15 for Traffic Light Controllers, schedules for release later this year.
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12 Jun 2020
RSMP and MobiMaestro in Copenhagen
When the city of Copenhagen replaced all traffic light controllers in a tender in 2012, they decided to switch to RSMP as the communication protocol for monitoring and management of all road side equipment.
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04 Jun 2020
RSMP Simulator 1.0.1.5 released
The RSMP simulator (for Windows) has been updated to version 1.0.1.5
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04 May 2020
Connecting Swedish Transport Administration TLCs with RSMP
The Swedish Transport Administration – Trafikverket (STA) has about 527 traffic controllers nationwide. Since 2011 there has been an ongoing task of connecting the traffic controllers using RSMP.