Systems and methods are provided for controlling operation of a trailer brake system associated with an agricultural vehicle-trailer combination. Using a driver deceleration demand a pressure level and/or duration for a preliminary pressure peak to be provided in one or more fluid lines of the trailer brake system is determined. A trailer brake signal is generated for controlling the trailer brake system in accordance with the preliminary pressure peak.

The present disclosure relates to an electrified vehicle capable of handling a situation where there may be an insufficient brake force during long-time braking by applying regenerative braking and to a braking compensation control method of the electric vehicle. The braking compensation control method includes determining whether a preset compensation control entry condition may be satisfied, determining a compensation brake torque for assisting in following a speed of a leading vehicle traveling ahead, and outputting the compensation brake torque through a motor when the compensation control entry condition may be satisfied.

A method for controlling a braking system of a vehicle for the distribution of braking forces for parking the vehicle involves receiving, by a system for controlling the braking system, a first piece of information representative of a first working temperature of a first vehicle front axle, a second piece of information representative of a second working temperature of a second vehicle rear axle, a third piece of information representative of a gradient of the vehicle, a fourth piece of information representative of a coefficient of friction between the vehicle and a road, and a fifth piece of information representative of a weight of the vehicle, and determining a first target braking force to be applied to the first front axle and a second target braking force to be applied to the second rear axle based on the first, second, third, fourth and fifth pieces of information.

A rail vehicle (100) has a number of wheel axles (131, 132, 133, 134) and a set of brake units (101, 102, 103, 104) applying respective brake forces to the wheel axles. A power signal (P.sub.m) indicates the power needed to accelerate the rail vehicle (100) between first and second speeds (v.sub.1; v.sub.2) indicated by a speed signal. Based thereon an overall weight (m.sub.tot) of the rail vehicle (100) is estimated. Wheel speed signals indicate respective speeds (.sub.1, .sub.2, .sub.3, .sub.4) of the wheel axles (131, 132, 133, 134). A brake unit (101) gradually applies an increasing brake force to a specific wheel axle (131). During braking, an absolute difference (|.sub.1.sub.a|) is determined between the rotational speed of the specific wheel axle (131) and an average rotational speed (.sub.a) of the other wheel axles and in response to the absolute difference exceeding a threshold value, a friction parameter (.sub.m) is determined reflecting a friction coefficient (.sub.e) between the wheels (121a, 121b) on the specific wheel axle (131) and the rails (181, 182) upon which the rail vehicle (100) travels. The braking procedure is repeated for each of the wheel axles to estimate a respective fraction (m.sub.1, m.sub.2, m.sub.n) of the overall weight (m.sub.tot) carried by each of said wheel axles.

A method for controlling a vehicle train, having a towing vehicle and at least one trailer vehicle. The towing vehicle includes a continuous deceleration device for performing a continuous deceleration. The method includes the steps: determining a trailer mass of the trailer vehicle in the prevailing vehicle configuration of the vehicle train; determining a towing vehicle trailer mass of the towing vehicle in the prevailing vehicle configuration; determining a mass ratio of the prevailing vehicle configuration based on the trailer mass and the towing vehicle mass; and limiting a maximum permissible continuous deceleration power of the continuous deceleration device based on the mass ratio. A driver assistance system is configured to perform the method. A commercial vehicle includes the driver assistance system. A computer program product is configured to perform the method.

A method for detecting and reporting cargo lost from an autonomous vehicle. The method includes receiving, from a plurality of sensors, at least one sensor signal representing one or more measurements of the vehicle, determining a mass of the vehicle based on the one or more measurements, estimating a center of mass along a longitudinal axis of the vehicle based on the one or more measurements and the mass, and receiving, from the plurality of sensors, at least one sensor signal representing one or more cargo loss-related conditions. The method also includes identifying one or more cargo loss-indicative conditions based on the center of mass estimation and the one or more cargo loss-related conditions, generating a lost cargo detection signal based on at least one of the one or more cargo loss-indicative conditions and a location of the vehicle, and transmitting the lost cargo detection signal to an external receiver.

Systems and methods are provided for controlling operation of a trailer brake system associated with an agricultural vehicle-trailer combination. A HMI component used by the operator to provide a deceleration input to the trailer brake system is identified. Based on this a pressure level to be provided in one or more fluid lines of the trailer brake system is determined. A trailer brake signal for is generated and output controlling the trailer brake system to provide the determined pressure.

Systems and methods are provided for controlling operation of a trailer brake system associated with an agricultural vehicle-trailer combination. Using a driver deceleration demand a pressure level and/or duration for a preliminary pressure peak to be provided in one or more fluid lines of the trailer brake system is determined. A trailer brake signal is generated for controlling the trailer brake system in accordance with the preliminary pressure peak.

An agricultural train assembly having a tractor and at least one implement coupled to the tractor through a tongue. The assembly has a tractor braking system that selectively applies tractor brakes, an implement braking system that selectively applies implement brakes, a controller that selectively applies the implement braking system, a sensor that communicates with the controller to identify a push force applied to the tongue, the push force being the amount of force applied by the at least one implement towards the tractor. Wherein, the controller communicates with the sensor to identify the push force and compares the push force to a push threshold and when the push force is greater than the push threshold, the controller instructs the implement braking system to apply a burst braking procedure.

Systems and methods are provided for controlling operation of a trailer brake system associated with an agricultural vehicle, comprising: determining a coupling force associated with a coupling point for providing a coupling between the vehicle and a trailer, determining, in dependence on the coupling force, the presence of a trailer coupled to the vehicle at the coupling point; and controlling one or more components of the vehicle in dependence on the determination of the presence of the trailer.