Using satellites in lieu of traditional cell towers for data transfer can provide a number of benefits. Toyota and electronics manufacturer Kymeta have teamed up to give the automaker's hydrogen-poweredone seriously fast data connection without some ridiculously large antenna hanging off the roof.
Kymeta installed a panel in the Mirai that allows it to receive data from satellites. Right now, that speed is up to 50 megabits per second, which is about on par with your average mid-tier home internet speed. In the near future, Toyota and Kymeta hope to get that speed up to 1 gigabit per second, which is roughly equal to the speed of a fancy new fiber network. All without a protruding antenna.
Satellite-based data connections have a couple benefits over a more traditional, cell-network-based setup. The bandwidth can be much larger, the coverage area is much wider and it's a more stable connection in areas affected by natural disasters or other emergencies.
Toyota is slowly working towards adding data to "a broader range of vehicles," and satellite is but one means to this end. However, with the speeds that Kymeta is hoping to achieve in the next few years, bypassing cellular networks could prove quite beneficial.
Detroit Auto Show 2018
reading•Toyota and Kymeta rely on satellites to power this Mirai's data connection
Jan 17•Mario Andretti on EVs, autonomy and his friend, Dan Gurney
Jan 16•These are our editors' picks for the 2018 Detroit Auto Show
Jan 16•From concept to reality, check out the coolest cockpits in Detroit
Jan 16•All the cool trucks from the Detroit Auto Show