Abstract: Embodiments of the present disclosure relate to a method and system for optimizing vehicle allocation in a transportation system. The method comprises receiving sensor values from a first set of vehicles of a plurality of vehicles. The method also comprises applying, using an AI model, an imputation technique on the sensor values to estimate missing sensor values corresponding to the second set of vehicles, and to generate a complete set of sensor values for the plurality of vehicles. Further, the method comprises determining an optimized vehicle plan for one or more routes of the transportation system based on the complete set of sensor values. The optimized vehicle plan comprises trip-wise plan of vehicles with sensors and sensor-less vehicles for each route. Lastly, the method comprises allocating the plurality of vehicles to the one or more route at least based on the optimized vehicle plan.

Abstract: Delay calibration for digital signal chains of SFCW systems is disclosed. An example calibration method includes receiving a burst with a test pulse, the burst having a duration of L clock cycles; receiving a trigger indicative of a time when the burst was transmitted; generating a digital signal indicative of the received burst; for each of L clock cycles, computing a moving average of a subset of digital samples and an amplitude for each average; identifying one moving average for which the computed amplitude is closest to an expected amplitude; identifying the clock cycle of the identified moving average; and updating at least one delay to be applied in digital signal processing of received bursts based on a difference between the trigger and the identified clock cycle. The delay may be used for selecting digital samples of the received signal that contain valid data for performing further data processing.

Abstract: Delay calibration for digital signal chains of SFCW systems is disclosed. An example calibration method includes receiving a burst with a test pulse, the burst having a duration of L clock cycles; receiving a trigger indicative of a time when the burst was transmitted; generating a digital signal indicative of the received burst; for each of L clock cycles, computing a moving average of a subset of digital samples and an amplitude for each average; identifying one moving average for which the computed amplitude is closest to an expected amplitude; identifying the clock cycle of the identified moving average; and updating at least one delay to be applied in digital signal processing of received bursts based on a difference between the trigger and the identified clock cycle. The delay may be used for selecting digital samples of the received signal that contain valid data for performing further data processing.

Abstract: A sample rate converter (“SRC”) for implementing a rate conversion L/M is described wherein data is input to the SRC at an input rate (“Fin”) and output from the SRC at an output rate (“Fout”) equal to Fin*L/M. The SRC includes a low pass filter (“LPF”) including P multiply-add instances, wherein P is a parallelization factor of the SRC; an input formatter for arranging samples received at the SRC in accordance with the rate conversion L/M and providing P*Tpp input samples to the filter at a given time, wherein Tpp is a number of taps per phase of the LPF; and a coefficient bank for storing a plurality of coefficients and for providing P*Tpp of the coefficients to the LPF at a given time.

Abstract: A sample rate converter (“SRC”) for implementing a rate conversion L/M is described wherein data is input to the SRC at an input rate (“Fin”) and output from the SRC at an output rate (“Fout”) equal to Fin*L/M. The SRC includes a low pass filter (“LPF”) including P multiply-add instances, wherein P is a parallelization factor of the SRC; an input formatter for arranging samples received at the SRC in accordance with the rate conversion L/M and providing P*Tpp input samples to the filter at a given time, wherein Tpp is a number of taps per phase of the LPF; and a coefficient bank for storing a plurality of coefficients and for providing P*Tpp of the coefficients to the LPF at a given time.

Abstract: In an embodiment, a method of debugging a wireless sensor network comprises: initiating, by a server node over a wireless medium, a single debugging session with a plurality of nodes of the wireless sensor network; receiving, by the server node over the wireless medium, network topology information from the nodes; and presenting, by a display device coupled to the server node, a network topology view constructed from the topology information, the network topology view including a graphical representation of each node in the topology.

Abstract: The present invention relates to a hood (40) of a multi cyclone block (12) and an air cleaner (10). The cyclone block (12) has a plurality of cyclone cells (28). The hood (40) having at least one hood-inlet (50) and at least one hood-outlet (52) for air to be fed to the cyclone cells (28). The at least one hood-outlet (52) is designed for surrounding, a plurality of cell-inlets (36) of the cyclone cells (28) of the cyclone block (12). A wall (70) of the hood (40) defines a distributor volume (72) inside the hood (40), which is located between the at least one hood-inlet (50) and the at least one hood-outlet (52). The wall (70) has at least one line or area of inflection (74), where at least one inner surface of the wall (70) changes its curvature.

Abstract: The present invention relates to a hood (40) of a multi cyclone block (12) and an air cleaner (10). The cyclone block (12) has a plurality of cyclone cells (28). The hood (40) having at least one hood-inlet (50) and at least one hood-outlet (52) for air to be fed to the cyclone cells (28). The at least one hood-outlet (52) is designed for surrounding, a plurality of cell-inlets (36) of the cyclone cells (28) of the cyclone block (12). A wall (70) of the hood (40) defines a distributor volume (72) inside the hood (40), which is located between the at least one hood-inlet (50) and the at least one hood-outlet (52). The wall (70) has at least one line or area of inflection (74), where at least one inner surface of the wall (70) changes its curvature.

Abstract: In an embodiment, a method of debugging a wireless sensor network comprises: initiating, by a server node over a wireless medium, a single debugging session with a plurality of nodes of the wireless sensor network; receiving, by the server node over the wireless medium, network topology information from the nodes; and presenting, by a display device coupled to the server node, a network topology view constructed from the topology information, the network topology view including a graphical representation of each node in the topology.

Abstract: The present invention relates to a hood (40) of a multi cyclone block (12) and an air cleaner (10). The cyclone block (12) has a plurality of cyclone cells (28). The hood (40) having at least one hood-inlet (50) and at least one hood-outlet (52) for air to be fed to the cyclone cells (28). The at least one hood-outlet (52) is designed for surrounding, a plurality of cell-inlets (36) of the cyclone cells (28) of the cyclone block (12). A wall (70) of the hood (40) defines a distributor volume (72) inside the hood (40), which is located between the at least one hood-inlet (50) and the at least one hood-outlet (52). The wall (70) has at least one line or area of inflection (74), where at least one inner surface of the wall (70) changes its curvature.