摘要:
A modular cooling system (10) for a vehicle is provided. The modular cooling system (10) includes a frame (12) adapted to be mounted to a portion of a vehicle. A heat-generating component (16) and a plurality of cooling components (18, 22, 24, 26) are received on the frame (12). At least one of the cooling components (18, 22, 24, 26) is placed into communication with the heat-generating component (16).
摘要:
Climate control systems are provided that are suitable for providing climate control functionality to a hybrid vehicle. The system is capable of operating in dual modes, depending on the present operational state of the vehicle. For example, the dual modes may be as follows: (1) when the vehicle is currently in transit, including intermittent stops, the climate control system is capable of operating at its maximum output, as requested, for cooling the passenger compartment of the vehicle; and (2) when the vehicle is not in transit (e.g., when parked) the climate control system operates at a reduced capacity in order for the climate control system to be powered by the energy storage device for a set period of time. The climate control system may reduce the capacity based on energy reserve levels in the energy storage device.
摘要:
Information display systems present information that allows the driver to increase fuel efficiency of a vehicle, such as a hybrid vehicle. In one example, the systems present information in a manner that allows the driver to maximize the time that the hybrid vehicle is able to operate in electric launch mode. One manner is employing a graphical display that generates visual indicators and easily understood graphical representations that display the actual fuel efficiency currently being achieved in comparison to the driver's application of the throttle. As a result, the driver may be able to modify driving habits in order to keep the hybrid vehicle in electric launch mode for as long as possible.The information display system may also display additional information to the vehicle operator, allowing the vehicle operator to clearly see both textually and iconically which mode of operation the hybrid vehicle is currently operating so that operator behavior can be modified for increasing fuel efficiency of the vehicle.
摘要:
A steering system generally includes a steering gear for controlling a steer axle of the a hybrid vehicle in response to rotation of a steering wheel. The steering system also includes a power steering pump functionally connected to an internal combustion engine for supplying pressurized fluid to the steering gear. The steering system further includes an accumulator, a power steering controller, and a pressure sensor for monitoring the pressure of the accumulator.In use, the steering system continuously monitors the pressure of the accumulator via the pressure sensor. In several instances, the steering system keeps track of whether the accumulator pressure exceeds an engine shut-down prohibition level and/or an engine restart level. From these signals, the internal combustion engine can be instructed to restart from its engine-off condition and/or the internal combustion engine can be prohibited operating in its engine-on condition to transition to its engine-off condition.
摘要:
The present disclosure provides a method for controlling a hybrid vehicle having an engine, an electric motor, an energy storage device having a state of charge, and a throttle. The method improves fuel economy of the hybrid vehicle by determining the state of charge of the energy storage device and setting a throttle depression level for engaging the engine based on the state of charge of the energy storage device. The present disclosure further provides a hybrid vehicle having an engine, an electric motor, an energy storage device having a state of charge, and a throttle. The hybrid vehicle includes a controlling component for determining the state of charge of the energy storage device and setting a throttle depression level for engaging the engine based on the state of charge of the energy storage device.
摘要:
Provided herein is a cab for a tractor-truck. The cab includes a work station, suitable for use as a desk or the like, which can be provided with common office machines. Also provided in the cab is a seat, which is slidably fixed to a seat-supporting track that extends across the floor of the cab, so that the seat can be selectively positioned between a driving position and a workstation position. The tractor-truck can be equipped with an interlock system that keeps the vehicle from moving if the seat is not in the driving position. Also, when the seat is not in the workstation position, a second seat can be detachably fixed in the workstation position.
摘要:
A storage compartment for a vehicle capable of being coupled to a trailer via a coupling. When in a coupled state, a space is defined between the trailer and the vehicle. The space includes a swing clearance area for the trailer. The swing clearance area is bounded by a front portion of the trailer, and an arc traversed by the front portion of the trailer, about the coupling, within the space when the vehicle and the trailer are combined and in transition between a straight configuration and a turning configuration. The storage compartment is adapted to attach to the vehicle within the space such that at least a portion of the storage compartment extends rearward beyond a forwardmost point on the arc, but without extending into the swing clearance area.
摘要:
System and method for starting a turbine engine are disclosed. These systems and methods for starting a turbine engine may be located on a vehicle, such as such as a Class 8 vehicle, equipped with a turbine engine as the prime mover or as a generator in a hybrid powertrain. In that regard, a fluid forcing device may be employed to start the turbine engine, such as an electric pump/compressor. The fluid forcing device may already be located on the vehicle for other purposes, and can include an electrically powered steering pump (also referred to as an electric pump) or an electrically powered air brake compressor (also referred to as an electric compressor). In order to start the turbine engine, the output of the electric pump/compressor drives an associated fluid circuit, which in turn, supplies fluid over a portion of the turbine shaft, wheel or scroll in order to impart rotational motion thereto. The rotational motion imparted to the turbine shaft, wheel or scroll aims to start the turbine engine. Once started, the output of the electric pump/compressor is either inhibited or redirected to power other devices, such as one or more vehicle accessories (e.g., steering gear, air brakes, power take off (PTO), air conditioner, etc).
摘要:
A display system suitable for use in a vehicle is set forth. The display system comprises a smart device, such as a cellular phone, tablet, smart display or the like, that is configured to display one or more types of vehicle information while at the same time diminishing any visual impairment caused by the device to the driver.
摘要:
A vehicle includes one or more laser scanners and an on-board vehicle computer system communicatively coupled to the laser scanners. The computer system uses information (e.g., coordinate points) obtained from the laser scanners to calculate a trailer angle (e.g., a cab-trailer angle) for the vehicle. The computer system may include a shape detection module that detects a trailer based on the information obtained from the laser scanners and an angle detection module that calculates an angle of the detected trailer relative to a laser scanner, calculates the orientation of the detected trailer based on that angle and dimensions (e.g., width and length) of the trailer, and calculates a cab-trailer angle based on the orientation of the trailer. The computer system may include an autonomous operation module configured to use the cab-trailer angle in an autonomous or computer-guided vehicle maneuver, such as a parking maneuver or backing maneuver.