CAN bus is essentially a communication channel within vehicles and stationary machinery, facilitating signal exchange between Electronic Control Units (ECUs) and other devices. When we talk about "CAN bus," we're usually referring to the entirety of the CAN J1939 standard, and in the context of commercial transport, we're specifically referencing the upper layer CAN J1939/71. [...]

DIESEL FLOW METERS FOR TRUCKS There are several ways of fuel consumption monitoring of trucks. We will not consider using consumption quotas, since this method is only suitable for rough estimation of resource consumption and does not provide accurate information on actual fuel usage. Today, vehicle fleets use two methods to control fuel consumption: Direct [...]