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Added on the 27/03/2018 14:03:39 - Copyright : Wochit
This was followed by more testing over the course of 2022, both at other BMW Group test facilities and in everyday driving in and around Munich as well as in the vicinity of BMW Group Plant Dingolfing. The task here was to continue refining the car’s chassis technology and acoustic properties under a wide variety of conditions, as well as honing the drive unit’s power delivery, in order to produce a well-resolved driving experience at all times.Here again, part of the development work was deliberately carried out during the colder months on icy and snowy roads in the Alpine foothills. This last winter, BMW i5 prototypes – now sporting less camouflage and near-production headlights – were regularly sent out for testing to verify the functionality and reliability of their powertrain and chassis control systems in extremely demanding road and weather conditions. The BMW engineers involved in the vehicle project were able to directly inspect the current state of development through testing in the BMW brand’s native Bavaria before it was time to return to endurance testing near the Arctic Circle in February 2023.
The BMW i7 is being developed with the aim of combining hallmark driving pleasure with a level of comfort that is in a class of its own. One key factor here is the acoustic properties. The level of well-being in the interior of the purely electrically powered luxury sedan is largely determined by the degree to which disturbing noises can be kept away from the occupants. There are a variety of potential noise sources to be taken into account here, so near-production prototypes of the BMW i7 – and indeed all other model variants of the future BMW 7 Series – undergo an extensive programme as part of their acoustic testing.At the Research and Innovation Centre (FIZ) in Munich, test and development engineers check the full range of the vehicle’s sound emissions and immissions. Motor and rolling noise are analysed in detail, as are the aeroacoustics and vibration comfort, in order to fully determine the acoustic properties of the new luxury sedans. This also includes precise alignment of acoustic pedestrian protection and the motor sound emitted in the interior of the BMW i7 – the latter having been developed as part of BMW IconicSounds Electric, a collaborative venture between the BMW Group and Hollywood film music composer Hans Zimmer.
The BMW i7 is being developed with the aim of combining hallmark driving pleasure with a level of comfort that is in a class of its own. One key factor here is the acoustic properties. The level of well-being in the interior of the purely electrically powered luxury sedan is largely determined by the degree to which disturbing noises can be kept away from the occupants. There are a variety of potential noise sources to be taken into account here, so near-production prototypes of the BMW i7 – and indeed all other model variants of the future BMW 7 Series – undergo an extensive programme as part of their acoustic testing.At the Research and Innovation Centre (FIZ) in Munich, test and development engineers check the full range of the vehicle’s sound emissions and immissions. Motor and rolling noise are analysed in detail, as are the aeroacoustics and vibration comfort, in order to fully determine the acoustic properties of the new luxury sedans. This also includes precise alignment of acoustic pedestrian protection and the motor sound emitted in the interior of the BMW i7 – the latter having been developed as part of BMW IconicSounds Electric, a collaborative venture between the BMW Group and Hollywood film music composer Hans Zimmer.
The BMW iX is ready for series production and is due to arrive on the world’s roads from November 2021. The BMW Group’s new technology flagship combines locally emission-free driving pleasure, sporting agility and a compelling operating range with a character profile dedicated squarely to sustainability. With its trailblazing design and an interior devoted to luxurious spaciousness, the BMW iX embodies a fresh new take on the Sports Activity Vehicle (SAV) concept. Conceived from the outset for purely electric mobility, this model is based on a new toolkit for the future, whose vast potential for innovations in the areas of automated driving, operation, connectivity and digital services translates into a premium mobility experience unparalleled in this segment.
The BMW iX is ready for series production and is due to arrive on the world’s roads from November 2021. The BMW Group’s new technology flagship combines locally emission-free driving pleasure, sporting agility and a compelling operating range with a character profile dedicated squarely to sustainability. With its trailblazing design and an interior devoted to luxurious spaciousness, the BMW iX embodies a fresh new take on the Sports Activity Vehicle (SAV) concept. Conceived from the outset for purely electric mobility, this model is based on a new toolkit for the future, whose vast potential for innovations in the areas of automated driving, operation, connectivity and digital services translates into a premium mobility experience unparalleled in this segment.
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