u-blox and Rohde & Schwarz have successfully concluded tests of u-blox’ LEON GSM modem for eCall/ERA Glonass readiness.
eCall and ERA Glonass are EU and Russian initiatives, respectively, to capitalise on GSM and GPS technologies for vehicle emergency response service. The projects are independently led by the European Commission and the Russian government to provide rapid assistance to motorists involved in a collision anywhere in these regions.
The core functionality of eCall/ERA Glonass requires an embedded computer that continuously monitors crash sensors and GPS receiver in order to initiate an automated data and voice call via a dedicated GSM modem in case of an emergency condition. A key requirement for eCall is that both data and voice call must utilise the same physical voice channel because SMS and GPRS do not provide the necessary service priority or availability.
eCall and ERA Glonass are planned for initial implementation in 2014, and are backed by numerous car, truck and bus manufacturers and the European Automobile Manufacturers Association (ACEA).
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