Abstract: An energy storage system includes an energy storage component. It further includes heat generating electronics. It further includes a fluid circulator that transfers fluid between the energy storage component and the heat generating electronics. The circulator is controlled to alternatively transfer fluid from the battery to the heat generating electronics or from the heat generating electronics to the energy storage component based at least in part on a thermal state of the energy storage system.

Abstract: A wiring harness for a battery and inverter system includes a main cable. It further includes an inverter connector configured to plug the main cable into an inverter module. It further includes a first spur of the main cable terminating in a first-type battery device connector. It further includes a second spur of the main cable terminating in a second type battery device connector.

Abstract: Determining an energy storage device plan includes determining a benefit gradient associated with charging or discharging of an energy storage. It further includes determining, using an energy storage lifetime model, a cost gradient associated with a degradation of the energy storage due to charging or discharging. It further includes applying a threshold to the benefit gradient and the cost gradient. It further includes facilitating charging or discharging of the energy storage based at least in part on the threshold being met or exceeded.

Abstract: Techniques are disclosed for systems and methods associated with a powertrain for a micro-mobility fleet vehicle. The fleet vehicle may include at least one drive wheel to provide tractive contact between the flee vehicle and a road surface, an electric motor mechanically coupled to the drive wheel and configured to provide motive force for the fleet vehicle, a brake resistor configured to provide dynamic braking of the motor, and a motor controller electronically coupling the brake resistor to the motor. The motor controller may be configured to control the motive force provided by the motor using the brake resistor. The motor controller may be configured to limit a speed, power, and/or acceleration of the motor using the brake resistor based on an operational environment of, and/or on a directive received by, the fleet vehicle. The brake resistor may provide a relatively wide range of traction control for the fleet vehicle.

Abstract: An inverter subsystem that includes a direct current (DC) bus, a DC terminal, and a power storage interface that is configured to be connected to power storage. The DC terminal is configured to be: (1) connected to the DC bus via an internally-facing side of the DC terminal and (2) connected to a load via an externally-facing side of the DC terminal. The load is powered via the DC terminal.

Abstract: In one embodiment, a computer-implemented method includes determining a target acceleration profile for a micromobility vehicle based on one or more criteria. The target acceleration profile includes target accelerations of the micromobility vehicle for different throttle positions. The computer-implemented method also includes detecting a current throttle position of the micromobility vehicle. The computer-implemented method also includes determining, using the target acceleration profile, a target acceleration corresponding to the current throttle position of the micromobility vehicle. The computer-implemented method also includes modifying a torque magnitude of the micromobility vehicle based at least on the determined target acceleration.

Abstract: A wiring harness for a battery and inverter system includes a main cable. It further includes an inverter connector configured to plug the main cable into an inverter module that includes: an inverter-end positive-DC power bus pin, an inverter-end negative DC power bus pin, and an inverter-end neutral power bus pin. It further includes a first spur of the main cable terminating in a first-type battery device connector that includes: a first-type battery module positive-DC power bus pin and a first-type battery device neutral power bus pin. It further includes a second spur of the main cable terminating in a second type battery device connector that includes: a second-type battery module neutral power bus pin and a second-type battery device negative DC power bus pin.

Abstract: Determining an energy storage device plan includes determining a benefit gradient associated with charging or discharging of an energy storage. It further includes determining, using an energy storage lifetime model, a cost gradient associated with a degradation of the energy storage due to charging or discharging. It further includes applying a threshold to the benefit gradient and the cost gradient. It further includes facilitating charging or discharging of the energy storage based at least in part on the threshold being met or exceeded.

Abstract: The disclosed computer-implemented method may include detecting a throttle position of a micromobility vehicle (MV) and determining an acceleration of the MV based at least on the throttle position. The acceleration is associated with a torque magnitude of the MV. The method also includes comparing the acceleration with a target acceleration associated with the throttle position. The method further includes modifying the torque magnitude based at least on the comparison of the acceleration of the MV with the target acceleration associated with the throttle position. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: An inverter subsystem that includes a direct current (DC) bus, a DC terminal, and a power storage interface that is configured to be connected to power storage. The DC terminal is configured to be: (1) connected to the DC bus via an internally-facing side of the DC terminal and (2) connected to a load via an externally-facing side of the DC terminal. The load is powered via the DC terminal.

Abstract: A power system includes an integrated energy storage system (ESS). It further includes a photovoltaic (PV) source. It further includes an integrated inverter having power connections to both the energy storage system and the photovoltaic source. The inverter includes an integrated PV disconnect switch.

Abstract: An energy storage assembly includes a vertical stack of substantially planar modules. Each module comprises a plurality of energy storage components and a thermally conductive shell comprising a shell top, a shell bottom, shell sides, a shell front, and a shell rear.

Abstract: An energy storage system includes an energy storage component. It further includes heat generating electronics. It further includes a fluid circulator that transfers fluid between the energy storage component and the heat generating electronics. The circulator is controlled to alternatively transfer fluid from the battery to the heat generating electronics or from the heat generating electronics to the energy storage component based at least in part on a thermal state of the energy storage system.

Abstract: A power system includes an integrated energy storage system (ESS). It further includes a photovoltaic (PV) source. It further includes an integrated inverter having power connections to both the energy storage system and the photovoltaic source. The inverter includes an integrated PV disconnect switch.

Abstract: A battery charging cabinet for micromobility transit vehicle batteries may include a cabinet housing, at least one drawer, a plurality of charging docks, and a plurality of battery chargers. The drawer may be configured to extend from and retract into the cabinet housing. The plurality of charging docks may be disposed in the drawer where each of the plurality of charging docks may be configured to interface with a battery for a micromobility transit vehicle. The plurality of battery chargers may be disposed in a corresponding charging dock of the drawer, where the battery charger is able to charge the battery held in the corresponding charging dock. Related systems and methods are additionally disclosed.

Abstract: Techniques are disclosed for systems and methods associated with a powertrain for a micro-mobility fleet vehicle. The fleet vehicle may include at least one drive wheel to provide tractive contact between the flee vehicle and a road surface, an electric motor mechanically coupled to the drive wheel and configured to provide motive force for the fleet vehicle, a brake resistor configured to provide dynamic braking of the motor, and a motor controller electronically coupling the brake resistor to the motor. The motor controller may be configured to control the motive force provided by the motor using the brake resistor. The motor controller may be configured to limit a speed, power, and/or acceleration of the motor using the brake resistor based on an operational environment of, and/or on a directive received by, the fleet vehicle. The brake resistor may provide a relatively wide range of traction control for the fleet vehicle.

Abstract: A universal micromobility vehicle configured for use in a vehicle share system comprises a frame, a footboard fixed to the frame, a seat fixed to the frame, handlebars, and front and rear wheels supported by the frame. The seat is separated from the footboard in a vertical direction by a fixed distance between 500 mm and 600 mm. The handlebars are separated from the footboard in the vertical direction by a fixed distance between 700 mm and 900 mm. The footboard is fixed to the frame at a fixed vertical distance relative to the lower surfaces of the front and rear wheels between 160 mm and 240 mm. The seat is fixed to the frame at a fixed vertical distance relative to the lower surfaces of the front and rear wheels between 700 mm and 800 mm.

Abstract: The disclosed computer-implemented method may include detecting a throttle position of a micromobility vehicle (MV) and determining an acceleration of the MV based at least on the throttle position. The acceleration is associated with a torque magnitude of the MV. The method also includes comparing the acceleration with a target acceleration associated with the throttle position. The method further includes modifying the torque magnitude based at least on the comparison of the acceleration of the MV with the target acceleration associated with the throttle position. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: The disclosed computer-implemented method may include determining a wireless identifier associated with a vehicle computing device coupled to a vehicle, transmitting wireless signals for receipt by an antenna included in the vehicle computing device, establishing a wireless connection to the vehicle computing device via one or more of the wireless signals using the wireless identifier, receiving, via the wireless connection, bearing information that indicates a bearing of the vehicle computing device relative to the requestor computing device, the bearing information being based on an angle of arrival of the one or more wireless signals received by the antenna, and displaying information describing a location of the vehicle relative to the requestor computing device based at least in part on the bearing information. Various other methods, systems, and computer-readable media are also disclosed.