Method for generating an adjustment energy-efficient track

A method for generating an adjustment energy-efficient track for a vehicle in operation, that is performed by a computer's CPU, the method comprising at least the following steps:

• generating a first energy-efficient track for the vehicle in operation, the track comprising a speed profile of the vehicle in operation and its trajectory on a portion of a route;
• detecting a second motor vehicle located on the same portion of the route, wherein the second motor vehicle is detected using environmental sensors of the vehicle in operation, and
• generating a track for the second motor vehicle, based at least on its estimated speed profile and estimated trajectory on the portion of the route;
• and generating an adjustment energy-efficient track for the vehicle in operation, based on an adjusted speed profile, adjusted energy-efficiency evaluation, and adjusted trajectory of the vehicle in operation, as well as the estimated speed profile and estimated trajectory of the second motor vehicle on the portion of the route.

A computer device for generating an adjustment energy-efficient track for a vehicle in operation, the device comprising at least:

• a CPU;
• and a memory that stores a program code that, when executed by the CPU of the device, induces the CPU to perform steps according to a method for generating an adjustment energy-efficient track for a vehicle in operation, the method comprising at least the following steps:
• generating a first energy-efficient track for the vehicle in operation, the track comprising a speed profile of the vehicle in operation and its trajectory on a portion of a route;
• detecting a second motor vehicle located on the same portion of the route, wherein the second motor vehicle is detected using environmental sensors of the vehicle in operation, and generating a track for the second motor vehicle, based at least on its estimated speed profile and estimated trajectory on the portion of the route;
• and generating an adjustment energy-efficient track for the vehicle in operation, based on an adjusted speed profile, adjusted energy-efficiency evaluation, and adjusted trajectory of the vehicle in operation, as well as the estimated speed profile and estimated trajectory of the second motor vehicle on the portion of the route.

A motor vehicle comprising at least a driving device and an engine that is connected to and actuates the driving device, and a motor vehicle control system that is adapted to control the engine of the motor vehicle, the system comprising at least:

• a computer device for generating an adjustment energy-efficient track for a vehicle in operation, the device comprising at least:
• a CPU;
• and a memory that stores a program code that, when executed by the CPU of the device, induces the CPU to perform steps according to a method for generating an adjustment energy-efficient track for a vehicle in operation, the method comprising at least the following steps:
• generating a first energy-efficient track for the vehicle in operation, the track comprising a speed profile of the vehicle in operation and its trajectory on a portion of a route;
• detecting a second motor vehicle located on the same portion of the route, wherein the second motor vehicle is detected using environmental sensors of the vehicle in operation, and generating a track for the second motor vehicle, based at least on its estimated speed profile and estimated trajectory on the portion of the route;
• and generating an adjustment energy-efficient track for the vehicle in operation, based on an adjusted speed profile, adjusted energy-efficiency evaluation, and adjusted trajectory of the vehicle in operation, as well as the estimated speed profile and estimated trajectory of the second motor vehicle on the portion of the route.