Method, system and vehicle for improving driving efficiency
A vehicle, system and method for improving driving efficiency for a first host vehicle with at least one propulsion unit and at least one energy storage unit are provided. The method comprises; determining a first set of parameters which affects driving efficiency before a driving session with the first host vehicle is initiated and providing input indicative thereof to a user interface or an autonomous or semi-autonomous driving system of the first host vehicle, monitoring a second set of parameters which affects driving efficiency during the driving session of the first host vehicle, comparing parameters of the first and second set of parameters with corresponding parameters received from at least one second host vehicle, and in response to identified differences between parameters of the first and second host vehicle, and providing input indicative thereof to the user interface or the autonomous or semi-autonomous driving system of the first host vehicle.
1. A method for improving driving efficiency for a first host vehicle with at least one propulsion unit and at least one energy storage unit, wherein the method comprises:
determining a first set of parameters regarding the first host vehicle which affects driving efficiency before a driving session with the first host vehicle is initiated and providing input indicative of the first set of parameters to a user interface or an autonomous or semi-autonomous driving system of the first host vehicle;
monitoring a second set of parameters which affects driving efficiency during the driving session of the first host vehicle;
comparing parameters of the first and second set of parameters with corresponding parameters received from at least one second host vehicle, and in response to identified differences between parameters of the first and second host vehicle; and
providing input indicative thereof to the user interface or the autonomous or semi-autonomous driving system of the first host vehicle.
2. The method according to claim 1 , wherein a propulsion unit of the first host vehicle is an electric motor and an energy storage unit of the first host vehicle is a battery.
3. The method according to claim 1 , wherein a propulsion unit of the first host vehicle is an internal combustion engine and an energy storage unit of the first host vehicle is fuel tank.
4. The method according to claim 1 , wherein the first set of parameters is related to at least one of:
host vehicle tyre pressure before the driving session,
host vehicle axle pressure before the driving session,
host vehicle weight and/or payload before the driving session,
state of charge of a host vehicle battery before the driving session, and
status of host vehicle electrical consumption before the driving session.
5. The method according to claim 1 , wherein the second set of parameters is related to at least one of:
host vehicle tyre pressure during the driving session,
host vehicle axle pressure during the driving session,
host vehicle weight and/or payload during the driving session,
state of charge of a host vehicle battery during the driving session,
status of host vehicle electrical consumption during the driving session,
host vehicle velocity/acceleration/deceleration profile during the driving session,
accelerator pedal activation pattern during the driving session,
brake pedal activation pattern during the driving session,
cruise control system activation level during the driving session,
idling pattern during the driving session,
revolution/min pattern for a host vehicle internal combustion engine during the driving session, and
host vehicle recuperation during the driving session.
6. A system for improving driving efficiency for a first host vehicle with at least one propulsion unit and at least one energy storage unit, wherein the system comprises:
sensors arranged to determine a first set of parameters regarding the first host vehicle which affects driving efficiency before a driving session with the first host vehicle is initiated and arranged to provide input indicative thereof to a user interface or an autonomous or semi-autonomous driving system of the first host vehicle, and arranged to monitor a second set of parameters which affects driving efficiency during the driving session of the first host vehicle; and
at least one processing unit, arranged to receive and compare parameters of the first and second set of parameters from the sensors with corresponding parameters received from at least one second host vehicle, and in response to identified differences between parameters of the first and second host vehicle, arranged to provide input indicative thereof to the user interface or an autonomous or semi-autonomous driving system of the first host vehicle.
7. A system according to claim 6 , comprising a user interface in a form of a display.
8. A system according to claim 6 , comprising an autonomous or semi-autonomous driving system which is arranged to store information on the compared parameters between the first host vehicle and the second host vehicle.
9. A system according to claim 8 wherein it is arranged to select driving parameters for upcoming driving sessions for the first host vehicle based on a stored set of parameters giving the best driving efficiency with regards to energy consumption.
10. A system according to claim 9 wherein it is arranged to receive and store information on compared parameters between the first host vehicle and a plurality of other host vehicles and arranged to select driving parameters for upcoming driving sessions for the first host vehicle based on the set of parameters giving the best driving efficiency with regards to energy consumption.
11. A first host vehicle, wherein the first host vehicle comprises a system according to claim 6 .