A control method is implemented in a vehicle comprising an internal-combustion engine providing a first torque and coupled to a gearbox by a coupling device comprising a hydraulic circuit and delivering a second torque from the first torque in a coupling position, and an electric motor installed…
An apparatus and a method for controlling a power generation mode of a hybrid electric vehicle (HEV) are disclosed. The apparatus includes an input device that receives a setting of the power generation mode of an engine from a user. The apparatus includes a controller that supplies power to an…
Methods and systems for identifying, generating, and/or commanding operation parameters of a battery system of a hybrid mining haul truck. The methods and systems herein may include sensors operationally coupled to a battery system and/or an engine of a vehicle to obtain characteristics related to…
A system and method for managing a series hybrid powertrain in an electric vehicle platform includes a battery, at least one traction electric motor, an internal combustion engine/motor generator combination and a vehicle supervisory controller. The battery is configured to supply power to the…
A system for controlling a hybrid electric vehicle including a pair of front wheels and a pair of rear wheels includes a first motor configured to provide torque to one of the pair of front wheels and the pair of rear wheels; a second motor configured to provide torque to the remaining pair of…
A power conservation control method and apparatus for a vehicle, and a readable storage medium. The method includes: obtaining a minimum predicted ambient temperature within a preset time period; determining a minimum ambient temperature according to the minimum predicted ambient temperature and a…
A control method for hybrid electric vehicle, includes: acquiring vehicle data and environmental data of the hybrid electric vehicle under a current operating condition; determining, based on the vehicle data and the environmental data, optimal target state of charge corresponding to the current…
A multi-source charging system for an electric vehicle. The multi-source charging system may include an electric prime mover configured to drive a wheel of the electric vehicle, a battery electrically connected to the electric prime mover and configured to receive DC electrical power for charging…
A control method is implemented in a vehicle comprising an internal-combustion engine providing a first torque and coupled to a gearbox by a coupling device comprising a hydraulic circuit and delivering a second torque from the first torque in a coupling position, and an electric motor installed…
Systems and methods for adjusting electric machine torque or power according to a position of a human operated input device other than a driver demand pedal are described. In one example, the human operated input device may be a pushbutton or a lever. Electric charge or mechanical torque or power…
Aspects of the present disclosure relate to systems and methods of extending regenerative braking functionality in a hybrid electric vehicle by providing engine brake energy sinking. According to examples, engine brake energy sinking includes driving a generator connected to an internal combustion…
The invention concerns a method for optimization of the energy consumption of a motor vehicle () comprising a fuel or hydrogen tank, a battery and/or super-capacitors (), a thermal engine (M) or a fuel cell (P), an electrical machine (ME), a plurality of devices, each characterized by at least one…
A method for operating a hybrid vehicle that operates in charge depletion and charge sustaining modes is described. In one example, a battery charge reserve amount is adjusted according to an altitude of a portion of a road that the hybrid vehicle may travel upon. The portion of the road is based…
A method for operating a hybrid vehicle that includes a high voltage and a low voltage bus is described. In one example, the method includes lowering a high voltage power consumption threshold so that high voltage bus power consumers may be identified as power consumers that may be deactivated as…
A system for charging and discharging a vehicle battery in a vehicle. The vehicle may receive at least a portion of the motive power from an internal combustion engine (ICE) that is connected to a generator, or, in the alternative, the vehicle receives all motive power from one or more electric…
An autonomous driving device (21) to be mounted on a vehicle (20) includes a first ECU (211) configured to autonomously drive the vehicle (20), and a second ECU (212) configured to operate the vehicle (20) under remote control from an outside. The first ECU (211) is configured to keep an activated…
An agricultural system includes a control system. The control system obtains an input value of a characteristic corresponding to a geographic location. The control system further obtains a predictive power model, the predictive power model modeling a relationship between values of the…
Hybrid electric vehicle includes a control device that switches between hybrid-type driving and motor-type driving. The control device includes a setting unit configured to set a determination value based on a predicted upper limit value which is a predicted value of an output upper limit value of…
A battery maintenance system for a vehicle, including a battery mounted to the vehicle, the battery having a charge level, an electric motor connected to a ground engaging member of the vehicle, a hybrid power source mounted to the vehicle, and configured, at least in part, to provide electric…
A charging control system for an in-vehicle battery is to be to be applied to a vehicle and includes a main battery, a sub battery, and a processor. The processor is configured to perform a first charging control and a second charging control. The processor is configured to: in the first charging…
Electrified vehicle energy management techniques include determining when a state of charge (SOC) of a high voltage (HV) battery system is below an SOC threshold and, in response, determining whether an electric motor is operating as a generator or a consumer, when the electric motor is operating…
A hybrid propulsion system for a vehicle includes an internal combustion engine (ICE), a fuel cell, a hydrogen storage tank, a battery pack, an electric drive motor and a controller. The ICE has a first output that drives a generator, the generator providing a first output voltage. The fuel cell…
Hybrid vehicles and control methods for hybrid vehicles. The vehicles and methods are adapted for use with restricted emissions zones, including zero emission zones. The battery state of charge for a hybrid vehicle is controlled to enable passage through a zero emissions zone without the use of the…
In some implementations, a controller of a hybrid powertrain system may detect a level of demand associated with the load of the hybrid powertrain system. The controller may cause power to be proportionally provided to drive the load via the engine and the electric machine in accordance with a…
Systems and methods for managing a battery charge of a work machine are described herein. The battery charge is maintained using a source of power (or other source) while the work machine also uses the source of power to power the work machine and the systems associated with the work machine. In…
The system disclosed herein is for communication between a first electric vehicle and a second electric vehicle following the first electric vehicle on a route. The system includes a controller communicatively coupled to a battery associated with the second electric vehicle. The controller is…
An HEV-CU determines whether a traveling state requires giving priority to a front and rear driving force control (e.g., whether a vehicle is cornering) on the basis of a traveling state of the vehicle. If the traveling state requires giving priority to the front and rear driving force control…
A control system may include a control of a user interface and a controller. The controller may be configured to cause a machine to operate in a first mode, the machine being configured for hybrid operation in the first mode using a battery without using an internal combustion engine or in a second…
A processor is capable of executing low SOC control to set a particular target SOC, which is a target SOC for when a vehicle traveling from a first specific position along a first journey route arrives at a second specific position, to a value lower than the normal target SOC. The particular target…
When the remaining charge amount of the battery decreases to a predetermined value or less, the engine torque reduction control unit reduces the torque of the engine such that the operating point of the engine falls within a predetermined engine torque stable region. Then, in a state in which the…