Abstract: A thermal energy storage is provided that includes a first container for a phase change material and a jacket connected to the first container. A space is formed between the jacket and the first container, a heating chamber is provided that includes a heating device, the heating chamber being in fluid communication with the jacket, a second container for a heat transfer fluid, a pump arrangement for pumping the heat transfer fluid from the second container, via the heating chamber, and to the said space formed between the jacket and the first container, in order to cause thermal energy to be transferred between the heat transfer fluid and the phase change material. The heating chamber has a projecting portion that extends through a wall of the second container such that a connecting interface between the pump arrangement and the heating chamber is located inside the second container. If any heat transfer fluid leaks through the connecting interface it remains in the second container.

Abstract: A bend restrictor clamp comprising a receiving aperture, a plurality of movable locking elements, and springs biassing the locking elements towards a radially inner position. The respective locking elements comprise an inclined actuation face, enabling automatic latching.

Abstract: A method for determining an articulation angle of a vehicle combination comprising a first vehicle section, such as a truck, and a second vehicle section, such as a trailer or dolly unit, which are connected via a first articulation joint, wherein the first vehicle section comprises an image obtaining device which is configured to obtain images of the second vehicle section during use, the method comprising obtaining a first image of the second vehicle section by the image obtaining device; mirroring the first image, thereby obtaining a second mirrored image; determining the articulation angle between the first and the second vehicle sections based on a required level of relative rotation of the first image and the second mirrored image until the first image and the second mirrored image match each other.

Abstract: The disclosure relates to a method for reversing an articulated vehicle combination along a road curvature of a road, comprising obtaining image data representing a rearward view with respect to the articulated vehicle combination, wherein the method further comprises detecting road edges of the road in the image data; determining a plurality of longitudinal and lateral positions of the respective detected road edges; calculating road curvature of the road based on the determined lateral and longitudinal positions; calculating vehicle path curvature to stay on the road; and reversing the articulated vehicle combination by automatically steering the articulated vehicle combination to follow the calculated vehicle path curvature in order to follow the road curvature, wherein the road edges are detected by use of an image analysis algorithm which is based on a plurality of predefined types of road edges of a plurality of different road types.

Abstract: A thermal energy storage system is provided that includes a container for containing a phase change material, a jacket connected to the exterior of the container. A compartment is formed between the jacket and the container, the jacket having an inlet for receiving a heat transfer fluid into the compartment and an outlet for discharging heat transfer fluid from the compartment. Thermal energy is transferred from the heat transfer fluid present in the compartment to the phase change material, and a flow guide provided in the compartment for guiding and distributing the heat transfer fluid that enters through the inlet. At least one side of the flow guide is welded to the jacket. The flow guide includes a concealing portion which extends from the at least one side. The concealing portion extends across the inlet and is spaced apart from the inlet.

Abstract: A thermal energy storage is provided that includes a first container for a phase change material and a jacket connected to the first container. A space is formed between the jacket and the first container, a heating chamber is provided that includes a heating device, the heating chamber being in fluid communication with the jacket, a second container for a heat transfer fluid, a pump arrangement for pumping the heat transfer fluid from the second container, via the heating chamber, and to the said space formed between the jacket and the first container, in order to cause thermal energy to be transferred between the heat transfer fluid and the phase change material. The heating chamber has a projecting portion that extends through a wall of the second container such that a connecting interface between the pump arrangement and the heating chamber is located inside the second container. If any heat transfer fluid leaks through the connecting interface it remains in the second container.

Abstract: A system for estimating an articulation angle between a first and a second connected vehicle section of an articulated vehicle combination, the system comprising a primary image obtaining device configured to be mounted on a first position of one of the vehicle sections and to obtain images of the other vehicle section during use; a secondary image obtaining device configured to be mounted on a second position of one of the vehicle sections and to obtain images of the other vehicle section during use, the second position being different from the first position, and/or a mounting orientation at the second position of the second image obtaining device being different from a mounting orientation at the first position of the primary image obtaining device.

Abstract: There is provided mechanisms for AD, or at least ADAS, aided manoeuvring of a vehicle. A method includes selecting between using a CRLS based positioning system and a GNSS based positioning system for aiding manoeuvring of the vehicle. Which positioning system to select is based on comparing a first error determined for the CRLS based positioning system to a second error determined for the GNSS based positioning system. The positioning system with smallest error is selected. The method comprises aiding the manoeuvring of the vehicle using the selected positioning system. The manoeuvring pertains to reversing of the vehicle.

Abstract: A method for estimating an effective length of a first vehicle segment of a vehicle combination, the vehicle combination comprising a towing vehicle which is connected to the first vehicle segment via a first articulation joint and a perception sensor mounted on one of the towing vehicle and the first vehicle segment and arranged to obtain an image of the other one of the towing vehicle and the first vehicle segment; the method comprising identifying that the vehicle combination is provided in a first steady vehicle state, identifying that a turning and driving manoeuvre is initiated, identifying when the vehicle combination reaches a second steady vehicle state, determining a time period required for driving the vehicle combination from the first steady vehicle state to the second steady vehicle state, and estimating the effective length by use of the time period, the specific angular change, and the specific speed.

Abstract: The present disclosure relates to a method for estimating a wheel base length (D) of at least one trailer (10) of a vehicle combination (100) comprising a towing vehicle (1), the at least one trailer and more than one articulation joint (A1, A2), wherein the towing vehicle comprises at least one wheel identification sensor (2) for identifying wheels (11, 12, 13) of the at least one trailer, the method comprising the following steps: —(S1) performing a plurality of wheel identification measurements on at least one side of the at least one trailer, by means of the at least one sensor during use of the vehicle combination, —(S2) determining a number of identifiable active wheels on the at least one side of the at least one trailer in each one of the plurality of wheel identification measurements, —(S3) determining a total number of active wheels on the at least one side of the at least one trailer, wherein the total number of active wheels is determined based on at least one of the plurality of wheel identificat

Abstract: A service tracking system for a printing press (1), spray applicator (1?) or the like includes at least one replaceable component (10) having at least one memory unit (20). The service tracking system further includes a controller (30) which is connected to the memory unit (20). The controller (30) is configured to control the operation of the replaceable component (10) and to periodically update data stored on the memory unit (20) related to run-time data regarding the operation of the specific replaceable component (10).

Abstract: A spray applicator (1) for spraying a fluid onto a web (W) of material has a first group of spray nozzles (10A) arranged along a first axis (FA) and a second group of spray nozzles (11A) arranged along a second axis (SA). The first (FA) and second (SA) spray nozzle axes are arranged on the same side of a plane in which the web (W) is run. Each spray nozzle (10A, 11A) has an elongated spray opening configured to spray fluid in a direction towards the web (W). The first spray nozzle opening of the first group of spray nozzles (10A) has an inclination angle which differs from the second nozzle opening inclination angle of the second group of spray nozzles (11A).

Abstract: A method for determining an articulation angle of a vehicle combination comprising a first vehicle section, such as a truck, and a second vehicle section, such as a trailer or dolly unit, which are connected via a first articulation joint, wherein the first vehicle section comprises an image obtaining device which is configured to obtain images of the second vehicle section during use, the method comprising obtaining a first image of the second vehicle section by the image obtaining device; mirroring the first image, thereby obtaining a second mirrored image; determining the articulation angle between the first and the second vehicle sections based on a required level of relative rotation of the first image and the second mirrored image until the first image and the second mirrored image match each other.

Abstract: There is provided mechanisms for AD, or at least ADAS, aided manoeuvring of a vehicle. A method includes selecting between using a CRLS based positioning system and a GNSS based positioning system for aiding manoeuvring of the vehicle. Which positioning system to select is based on comparing a first error determined for the CRLS based positioning system to a second error determined for the GNSS based positioning system. The positioning system with smallest error is selected. The method comprises aiding the manoeuvring of the vehicle using the selected positioning system. The manoeuvring pertains to reversing of the vehicle.

Abstract: The disclosure relates to a method for reversing an articulated vehicle combination along a road curvature of a road, comprising obtaining image data representing a rearward view with respect to the articulated vehicle combination, wherein the method further comprises detecting road edges of the road in the image data; determining a plurality of longitudinal and lateral positions of the respective detected road edges; calculating road curvature of the road based on the determined lateral and longitudinal positions; calculating vehicle path curvature to stay on the road; and reversing the articulated vehicle combination by automatically steering the articulated vehicle combination to follow the calculated vehicle path curvature in order to follow the road curvature, wherein the road edges are detected by use of an image analysis algorithm which is based on a plurality of predefined types of road edges of a plurality of different road types.

Abstract: A spray applicator (1) for spraying a fluid onto a web (W) of material has a first group of spray nozzles (10A) arranged along a first axis (FA) and a second group of spray nozzles (11A) arranged along a second axis (SA). The first (FA) and second (SA) spray nozzle axes are arranged on the same side of a plane in which the web (W) is run. Each spray nozzle (10A, 11A) has an elongated spray opening configured to spray fluid in a direction towards the web (W). The first spray nozzle opening of the first group of spray ozzles (10A) has an inclination angle which differs from the second nozzle opening inclination angle of the second group of spray nozzles (11A).

Abstract: A method for estimating an effective length of a first vehicle segment of a vehicle combination, the vehicle combination comprising a towing vehicle which is connected to the first vehicle segment via a first articulation joint and a perception sensor mounted on one of the towing vehicle and the first vehicle segment and arranged to obtain an image of the other one of the towing vehicle and the first vehicle segment; the method comprising identifying that the vehicle combination is provided in a first steady vehicle state, identifying that a turning and driving manoeuvre is initiated, identifying when the vehicle combination reaches a second steady vehicle state, determining a time period required for driving the vehicle combination from the first steady vehicle state to the second steady vehicle state, and estimating the effective length by use of the time period, the specific angular change, and the specific speed.

Abstract: A method for generating a routing map of an area to be used for guiding a vehicle in the area, comprising obtaining a real-world map of the area comprising a driving network forming a graph with actual locations of the area connected by driving segments along which the vehicle is intended to be guided, wherein at least one of the actual locations is a start location for the vehicle and at least one of the actual locations is a target destination for the vehicle; and generating the routing map by providing guiding instructions for the vehicle for each driving segment, wherein guiding instructions for at least one driving segment comprise forward guiding instructions for guiding the vehicle in a forward direction of the vehicle along the driving segment.

Abstract: A method for generating a map of an area to be used for guiding a vehicle in the area by use of at least one vehicle guiding sensor, the method comprising obtaining sensor accuracy data comprising information about vehicle guiding sensor accuracy problems which are associated with at least one vehicle position of a vehicle when the vehicle is guided in the area; based on the obtained sensor accuracy data, defining one or more low sensor accuracy zones relating to the vehicle position/s at which the vehicle guiding sensor accuracy problems were recognized; and generating the map based on the defined one or more low sensor accuracy zones.

Abstract: A system for estimating an articulation angle between a first and a second connected vehicle section of an articulated vehicle combination, the system comprising a primary image obtaining device configured to be mounted on a first position of one of the vehicle sections and to obtain images of the other vehicle section during use; a secondary image obtaining device configured to be mounted on a second position of one of the vehicle sections and to obtain images of the other vehicle section during use, the second position being different from the first position, and/or a mounting orientation at the second position of the second image obtaining device being different from a mounting orientation at the first position of the primary image obtaining device.