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Tag: chargingprocesses

DAKAR mobilite: erster Elektrobus in Senegals öffentlichem Nahverkehr

CarMedialab’s charge management solution widens its appeal on the international stage 

Written by admin on . Posted in Public Transport.

Public transport companies in Belgium, Israel and Senegal opt to implement MOBILEcharge
A growing number of public transport companies are choosing INIT’s and CarMedialab’s innovative electromobility solutions. In just a few weeks, three public transport operators from across the world have opted for the charge management system MOBILEcharge from CarMedialab GmbH, a member of the INIT Group. Société des Transports Intercommunaux de Bruxelles / STIB Brussels (Belgium), DAKAR MOBILITÉ (Senegal) and Ayalon Highways Tel Aviv in cooperation with the Israel Ministry of Transport and Road Safety (Israel) will use MOBILEcharge to control and monitor their charging processes. 

The project in the Senegalese capital Dakar is the INIT Group’s first project in Africa, which means that, with the exception of Antarctica, INIT is now successfully operating on all continents.

Sustainable solutions worldwide
These projects will not only increase sustainability in public transport, but also help to change cities in a sustainable way, for example in Dakar. There, the transport operator DAKAR MOBILITÉ is in the process of electrifying the public bus network with the help of a Bus Rapid Transit project, while at the same time creating measures to combat congestion and pollution. Approximately 150 electric buses will be deployed by 2025, saving 59,000 tonnes of CO2 annually. In the long term, Dakar even wants to charge their bus fleet using 100% solar energy. This is the first project of its kind on the African continent.

In Israel, hundreds of charging points for e-buses will be connected with the smart charge management system in a joint project with the Israel Ministry of Transport and Road Safety and Ayalon Highways. Step by step, numerous charging points will be integrated in the depots throughout the whole country.

Société des Transports Intercommunaux de Bruxelles (STIB), one of the largest public transport operators in Belgium, recently signed a framework contract for MOBILEcharge. Over the next 10 years, up to 1,000 vehicles and 500 charging points from various manufacturers will be integrated there. By the end of this year, 50 charging points for up to 100 vehicles will be installed at the depot “Marly” and cost-effectively charged using MOBILEcharge.

MOBILEcharge is already being used by many companies in Europe and the USA for smart charge management. However, they not only rely on this powerful tool, but also on CarMedialab’s expertise when it comes to implementation. The company has made a name for itself in setting up and connecting complex system landscapes, is committed to interoperability and is intensively involved in the development of open systems and (VDV) interfaces.

MOBILEcharge – a smart charge management system

With MOBILEcharge, new and existing customers trust in a proven solution that guarantees cost-effective charging and ensures that buses are always available on time, sufficiently charged and preconditioned whilst also avoiding expensive load peaks. To intelligently manage charging processes, the charge management system should be connected to the MOBILE-DMS depot management system, which is where information is available about planned blocks for the next day and associated charging requirements. MOBILEcharge is part of INIT’s integrated product suite for electromobility, eMOBILE. This integrated overall system covers all the operational requirements of e-mobility and ensures that e-buses are introduced economically and operated efficiently.

INIT and CarMedialab lead the way in the field of electromobility
INIT CSO and Deputy CEO Dr. Jürgen Greschner is very proud of these orders and underlines the importance of emission-free public transport:

“The decision makers for ambitious future projects in Brussels, Dakar and Tel Aviv have chosen INIT Group solutions for the electrification of their bus fleets. We are delighted that they have put their trust in us and we look forward to supporting them and other companies in the development and operation of their electric bus fleets. With these orders, the INIT Group is helping pave the way for sustainable mobility and continues to be at the cutting edge of electromobility.”

VDV Elektrobusse

Easier and faster access to bus data thanks to VDV 238

Written by skrause on . Posted in Public Transport.

A standard that was necessary from a technical and operational point of view
This brand new VDV publication is all about data communication in buses. The Association of German Transport Companies (VDV) has published the new recommendation on this important topic in issue 1/2023. Members of the association are operators of local public transport and develop new industry standards based on existing needs. Mobile data connections are being used more and more frequently in order to be able to react quickly in an emergency. This ability to transmit data in real time is valuable because it is used to continuously improve processes and prevent problems. In the past, there was often the problem of time-consuming “negotiations” between the transport company and the vehicle manufacturer about access to thevehicle data, because no standardized regulation was available. Thanks to VDV 238, this is now a thing of the past.

Advantages through VDV 238 :
Anticipating events

One use of vehicle data is so-called “predictive maintenance”. From historical and current data, a forecast for events in the future becomes possible.

Easy to use

Companies that are newcomers in the field of e-mobility receive a guideline  through this framework recommendation and can avoid mistakes through already existing, shared know-how.

Security

It is determined from the beginning which data is received will be received and therefore set up in the initial process. The data to be transferred is already defined and no longer has to be negotiated individually between the transport operators and the vehicle manufacturer. A standard always provides security, as the technical details are defined, which ensures interoperability.

Independence from manufacturers

Each company can choose its own solution without being limited to one to a specific system. Even if vehicles from different manufacturers are included in a fleet, the same fleet, the same data is received.

Transparency

Only the information that is requested reaches the operators. In addition, initial discussions in the context of Tenders become easier for all parties.

Fleet efficiency, -amortization and AI development

Another benefit is that monitoring and analysis will increase fleet efficiency by preventing errors. In addition, more qualitative data can help develop artificial intelligence.

This VDV publication 238 is a very important step, because the analysis of vehicle data enables transport companies to draw important conclusions and make data-based decisions for the future, and for software and hardware manufacturers, market neutrality is ensured. We are very happy to be a part of this development and hope to see this writing in many tenders soon.

The complete VDV publication can be found here: https://knowhow.vdv.de/doc

All about VDV 261

Written by skrause on . Posted in Public Transport.

Anyone familiar with the field of public transport has certainly heard of the VDV 261 guideline. But what is VDV 261 actually?

What is VDV 261?
VDV 261 is a technical document published by the Association of German Transport Companies that describes how to ensure the data exchange necessary for the preconditioning of vehicles. This means, for example, that the temperature in the bus can be adjusted for passengers even before the bus departs from the charging station. And not just for one bus, but automatically for all buses.

Preconditioning leads to a longer range of battery-powered vehicles, since the energy needed to heat up or cool down the vehicles for the first time is not taken from the battery, but from the power grid. In short, VDV 261 increases comfort, increases range and saves time and therefore money, as processes no longer have to be done manually but are automated.

How does VDV 261 work?
VDV 261 describes how the value-added services of ISO 15118 must be used to automatically precondition vehicles during a charging process. Intelligent charging management enables so-called preconditioning, basically a “preparation” of the buses, via the existing charging infrastructure. There are various options for this, e.g. heating, cooling, ventilating. As soon as the electric bus is connected to a charging station, the data sent can be used to determine precisely whether preconditioning is required and, if so, in what form, so that the vehicle is ideally prepared at departure time. The challenge here lies in the smooth communication from the vehicle via the charging station to the charging management, as this communication chain must be encrypted and coordinated with all parties involved.

What is the benefit of VDV 261?
The VDV 261 interface helps to optimize planning and processes and to minimize potential risks. Because heating e-buses that are not currently connected to the charging station consumes a lot of energy and has a negative impact on the range. The bus is connected to VDV 261 during preconditioning at the charging station – so there is no need to worry about range. Passengers also experience more comfort as the temperature can be optimally prepared.

In addition to VDV 261, the standard VDV 463 is recommended – more information can be found at: https://www.carmedialab.com/en/vdv-463-makes-charge-planning-easy/.

Aachen’s “ASEAG” goes electric!

Written by akrause on . Posted in Public Transport.

Charging in the future with MOBILEcharge
The “Aachener Straßenbahn und Energieversorgungs-AG“, or „ASEAG“ (short for Aachen Tramway and Energy Supply Company), is soon charging their electric bus fleet with MOBILEcharge. Up to 150 charging points will be created in the ASEAG depot, which will work with VDV 463 and VDV 261, among others.

By the end of July 2023, milestones such as the establishment of a server instance, implementation of network requirements, certificate creation and provisioning, configuration of charging stations, communication tests and vehicle tests will be completed.

Click here for ASEAG: https://www.aseag.de/

We are very much looking forward to this collaborative project!