Impossible Efficiency - What's going on?

[SpaceEVDriver]

The gateway module (GWM) is a router for many of the vehicle's communication architectures. It's a focal point for bridging data coming in or out from different network fabrics such as CAN, Ethernet, WiFi, mobile, etc. Whatever system(s) are involved in updating the odometer's value can simply copy the current value to any number of other systems in or out of the vehicle, directly or indirectly, through the GWM. They wouldn't need to give access to the trusted "master" storage of this value, all that is needed is a copy of the number in some other address space.

Thanks!

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