Urban and Public Transports


Traffic accidents, vehicle breakdowns, absence of a driver, problems with a passenger, these incidents are managed in the urban networks by the control centre.

The TETRA standard ensures the smooth operation, management and organization of the entire transport system. At SEE, we help public transport agencies around the world keep citizens on the move by providing reliable voice and data solutions through the enhancement of their critical TETRA network.

Your needs

Our teams offer you a tailor-made solution based on the technologies best suited to your needs.

·  Respect of routes and timetables
·  Mobile staff safety (drivers, controllers)
·  Information to users
·  Maintaining the operational condition of the equipment on board the bus

Our solutions

Our passenger information system support system has 4 main functions :

1. Monitoring of schedule compliance

We help public transport agencies to monitor their timetable adherence and to efficiently manage Service Interruption: Thanks to our decision support and geolocation solutions, real-time location data is collected and transmitted. The operator will therefore be able to optimize Service Interruption by deciding on the right corrective measures and adapt their journeys to the needs of the line (rescheduling, diversion, acceleration, deceleration, only one station out of two, etc.) – Our network is specified to allow the operator to be connected to the drivers.

2. Protection and Surveillance of workers

In order to contribute as much as possible to the protection of mobile operators, we act on the control of on-board systems inside buses or trains. This includes the visualization of video protection cameras, the triggering and control of ambient microphones and the retrieval of alerts. Through this remote control, the operator has full control of the parameters to decide on corrective actions, from the doubt removal to the intervention.

3. Real time information

Thanks to our Automatic Vehicle Location (AVL) systems, operators have constant and clear real-time visibility of their vehicle fleet. After calculation, the location data can be sent directly to thetraveller information display systemslocated on the routes or proceed with personalized alerts (sending SMS, mails, site info, …). This allows passengers to know precisely the time of the next buses or trams on different media such as information displays and screens at stops, smartphones or the web.

4. On-Condition maintenance

Our role is to ensure the collection, recording and retransmission of on-board equipment, (operating hours, fault management, obsolescence, alerts…) Data is collected locally by LTE or WiFi networks. These networks feed an Enhanced Computing System.


A Rugged Edge Computer Embedded with Smart Technology.

A simless autonomous solution. Just plug easypod to your existing solutions, and play !

Connect, Locate and Manage Devices Over Long Range.

Audio, video and DATA dispatcher supervision system centralises all your information using a single application.

Use cases

Connexxion on IVECO bus in Netherlands – Users security

TCL SYTRAL in France – Ensuring better maintenance in operational condition

RTM in France Making buses intelligent and communicating with ground infrastructures 

SETRAM in FranceTETRA network study

RATP Tramway (L6) – TETRA / INPT Coverage

Nice Tramway (L2) – ANTARES network coverage during the tunnel construction phase

Contact us

If you have any questions !