eCall

From Wikipedia, the free encyclopedia
eCall SOS button in a Volkswagen e-golf.
Credit: Marius Vassnes

eCall (an abbreviation of "emergency call")[1] is an initiative by the European Union, intended to bring rapid assistance to motorists involved in a collision anywhere within the European Union. The aim is for all new cars to incorporate a system that automatically contacts the emergency services in the event of a serious accident, sending location and sensor information. eCall was made mandatory in all new cars approved for manufacture within the European Union as of April 2018.[2]

History[edit]

The concept of eCall was presented in 1999 by European civil servant Luc Tytgat, during the launch of the European Commission's Galileo project.[3] One year earlier, 170 experts met in Brussels, invited by the Commission, to analyse the European dependence on the American GPS system, but also to gather civilian applications propositions.

In 2001, the project was first presented as a European calling system, in the context of the German youth science competition Jugend forscht.[4][5] In 2007, the project was postponed. In 2011, the project was pushed again by the European Commission.[6] In the summer of 2013, the project was adopted and was scheduled to be completed by 1 October 2015.

On 6 September 2013, trade associations operating in the automotive after market (like AIRC, CLEPA, FIA, FIGEAFA) welcomed the European Commission's eCall initiative and fully support the Europe-wide mandatory introduction of eCall by 2015 in all new type-approved cars and light commercial vehicles. AIRC (Association des Reparateurs en Carrosserie) General Secretary Karel Bukholczer said that eCall represents an important initiative to reduce fatalities and the severity of injuries on Europe's roads.[7]

Slovenia introduced eCall in December 2015.[8] Italy deployed a pilot program in selected regions in May 2017, and Sweden adopted eCall in October 2017.[8]

Since 2018, eCall is part of an UNECE effort to standardize the devices with the UNECE Regulation 144 related to accident emergency call components (AECC), accident emergency call devices (AECD), and accident emergency call systems (AECS).[9]

The deployment of eCall devices was made mandatory in all new cars sold in the European Union on 1 April 2018.[10][11][12] IP-based emergency services mechanisms are introduced to support the next generation of the pan-European in-vehicle emergency call service in May 2017.[13]

The de jure ITU-T Recommendation identifies requirements of an internet of things (IoT)-based automotive emergency response system (AERS), i.e. eCall, for factory preinstalled and aftermarket devices in March 2018.[14] The ITU-T Recommendation identifies minimum set of data structure for automotive emergency response system: ITU-T Y.4467, and minimum set of data transfer protocol for automotive emergency response system: ITU-T Y.4468 in January 2020.[15][16]

In November 2020, new vehicles in United Arab Emirates started to have the eCall systems.[17]

Concept[edit]

In case of a road accident (1) the in-car part computes the coordinates (2) thanks to global positioning satellites (A and B), connects to any of the nearest cell towers (3) and performs a voice call (4) to the operator (also transmitting encoded digital data), who speaks to the passengers of the distressed car (5) and requests a rescue operation (6)

The eCall initiative aims to deploy a device installed in all vehicles that will automatically dial 112 in the event of a serious road accident, and wirelessly send airbag deployment and impact sensor information, as well as GPS or Galileo coordinates to local emergency agencies. A manual call button is also provided. eCall builds on E112. According to some estimates, eCall could reduce emergency response times by 40 percent in urban areas and by 50 percent in rural areas.[18]

Many companies are involved with telematics technology to use in different aspects of eCall including in-vehicle systems, wireless data delivery, and public safety answering point systems. Standardization of communication protocols and human language issues are some of the obstacles. Prototypes have been successfully tested with GPRS and in-band signalling over cellular networks. At the same time proprietary eCall solutions that rely on SMS exist already today from car makers such as BMW, PSA and Volvo Cars.[citation needed]

The project is also supported by the European Automobile Manufacturers Association (ACEA), an interest group of European car, bus, and truck manufacturers, and ERTICO. Many of the stakeholder companies involved with telematics technology have membership in ERTICO or ACEA.

Privacy concerns[edit]

As with all schemes to add mandatory wireless transceivers to cars, there are privacy concerns to be addressed.[19][20] Depending on the final implementation of the system, it may be possible for the system to become activated without an actual crash taking place. Also, the occupants of the car have no control over the remote activation of the microphone, making a car susceptible to eavesdropping.

Similar initiatives[edit]

In Russia, a fully interoperable system called ERA-GLONASS is being deployed, with the aim to require an eCall terminal and a GPS/GLONASS receiver in new vehicles by 2015–2017.[21][22][needs update]

In North America, a similar service is available from GM via their OnStar service, and by Ford with "Sync with Emergency Assistance".

Essential patent[edit]

As of 2023, Avanci maintains a portfolio of intellectual property required to meet legally required eCall functionality in automobiles at a cost of $3/vehicle for licensing.[23][24]

See also[edit]

References[edit]

  1. ^ "What is eCall?".
  2. ^ "eCall in all new cars from April 2018". 28 April 2015. Retrieved 21 December 2021.
  3. ^ Europeans, Euronews, 1999
  4. ^ "GSM-Schutzengel (Automatic Emergency Call System to locate accident victims using GSM Technology)" Archived 25 November 2015 at the Wayback Machine,Jugend forscht, 2001. Retrieved 4 July 2012.
  5. ^ "GSM-Schutzengel (GSM Guardian Angel) emergency calling service", GSM-Schutzengel, 2001. Retrieved 4 July 2012.
  6. ^ "EU adopts automobile emergency calling service eCall", Telecom Paper, 8 September 2011. Retrieved 16 November 2011.
  7. ^ ""EU legislation on eCall – Joint Position Paper" (EU Associations)" (PDF).
  8. ^ a b Keating, Dave. "All Cars in Europe Can Now Call The Police Themselves". Forbes. Retrieved 26 September 2019.
  9. ^ "Status of the Agreement, of the annexed Regulations and of the amendments thereto - Contracting Parties to the Agreement, their date of application of the UN Regulations and designated Type Approval Authority(ies) and Technical Service(s) | UNECE". unece.org.
  10. ^ Gleeson, Colin (31 March 2018). "New cars to automatically inform authorities of crashes". The Irish Times. Retrieved 1 April 2018.
  11. ^ Martin, Serge (1 April 2018). "L'auto. L'eCall : l'appel d'urgence obligatoire à partir du 1er avril pour les futures voitures". franceinfo (in French). Retrieved 1 April 2018.
  12. ^ Schmitt-Roschmann, Von Verena (31 March 2018). "eCall jetzt Pflicht: So funktioniert der Unfall-Notruf in Autos". stimme.de (in German). Retrieved 1 April 2018.
  13. ^ [rfc:8147 "Next-Generation Pan-European eCall"], IETF RFC 8147, May 2017.
  14. ^ "Requirements and capability framework for IoT-based automotive emergency response system", ITU-T Y.4119, March 2018.
  15. ^ "Minimum set of data structure for automotive emergency response system", ITU-T Y.4467, January 2020.
  16. ^ "Minimum set of data transfer protocol for automotive emergency response system", ITU-T Y.4468, January 2020.
  17. ^ "eCall / Emergency Call System as of 2020". Road Safety UAE. 9 November 2020. Retrieved 8 September 2021.
  18. ^ "Commission takes first step towards rollout of eCall system", TRL (Transport Research Library, UK), 9 September 2011. Retrieved 16 November 2011.
  19. ^ "Working document on data protection and privacy implications in eCall initiative (WP125)" (PDF). Retrieved 12 December 2017.
  20. ^ "Big Brother Watch briefing note". Retrieved 12 December 2017.
  21. ^ "eCall / ERA-GLONASS". 21 May 2015. Retrieved 12 December 2017.
  22. ^ agence-interactiv.com. "HeERO – As HeERO expands, pan-European eCall moves to next step". heero-pilot.eu. Archived from the original on 22 February 2019. Retrieved 12 December 2017.
  23. ^ "Avanci 4G Vehicle". Avanci. Retrieved 22 August 2023.
  24. ^ Mueller, Eingestellt von Florian. "Automakers get final boarding call from Avanci for $15-per-car 4G standard-essential patent license: come September, per-unit fee will go up by one third to $20". Retrieved 22 August 2023.

External links[edit]

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