摘要:
A vehicle underfloor structure comprising a fuel tank that is disposed under a floor of a vehicle, and a battery pack (30) that is disposed under the floor of the vehicle and at a vehicle body rear side of the fuel tank (20), and the battery pack (30) is configured to be a power source to drive a traction motor installed in the vehicle
摘要:
Provided is a vehicle including: an internal battery pack (17) that has an internal battery module (42) and an internal case (43) housing the internal battery module (42), and is disposed inside the vehicle; and an external battery pack (16) that has an external battery module (40) and an external case (41) housing the external battery module (40), and is disposed outside the vehicle, wherein an air exchange rate of the internal case (43) is higher than an air exchange rate of the external case (41).
摘要:
[PROBLEM] To place a high-power assembled battery and a high-capacity assembled battery at optimal positions in a vehicle. [SOLVING MEANS] A vehicle has a motor and an engine each serving as a driving source for running the vehicle, and assembled batteries each capable of supplying an electric power to the motor. The assembled batteries include a high-power assembled battery and a high-capacity assembled battery. The high-power assembled battery is capable of charge and discharge with a current relatively larger than that in the high-capacity assembled battery, and the high-capacity assembled battery has an energy capacity relatively larger than that of the high-power assembled battery. In running of the vehicle using an output from the motor with the engine stopped, the high-capacity assembled battery supplies a more electric power to the motor than that in the high-power assembled battery. The high-power assembled battery is placed in a vehicle-inside space accommodating a passenger or baggage, and the high-capacity assembled battery is placed in a vehicle-outside space located on an outer face of a vehicle body.
摘要:
In ain electrically driven vehicle 1A equipped with a battery 12 usable for running, a power generation unit 11A of engine driven type that charges the batters is detachably mounted on the vehicle including a case where at least an engine 111 of the power generation unit 11A is detachably mounted, and the vehicle 1A includes first stop means for bringing the power generation unit 11A in a slopped state when the power generation unit 11A is instated in or removed from the vehicle, and a generation stop switch 22 for making an operation request to the power generation unit 11A. Morse specifically, the first stop means stops an operation request signal to the powder generation unit 11A through tow-vohage system wires when the generation stop switch 22 is ON (no operation request is made).
摘要:
A rear impact system for an electric vehicle includes a left crash beam coupled with a rear portion of a rear wheel arch of the electric vehicle and extending to a rear bumper of the electric vehicle and a right crash beam coupled with the rear portion of the rear wheel arch and extending to the rear bumper. Each of the left crash beam and the right crash beam defines a generally octagonal shape. Each of the left crash beam and the right crash beam defines an interior comprising a plurality of ribs extending in a longitudinal direction.
摘要:
In this vehicle mounting structure of a contactless power reception device, a power reception-side coil (221) that configured to be mounted on a bottom surface of a vehicle body and that has an electrically conductive wire wound with the vehicle longitudinal direction as the coil axis (P) is attached to the vehicle body by means of a fastening member (B, 810) made of a magnetic body. The fastening member (B, 810) is disposed to the outside of the power reception-side coil (221) in a direction perpendicular to the coil axis (P).
摘要:
An electric-propulsion vehicle includes a motor-driven front axle assembly (10); and a motor-driven rear axle assembly (20); wherein the above assemblies each include a supporting frame (110), two wheel-suspension units (30), an electric motor (40) for driving the wheels in rotation, a control unit (45) for controlling the aforesaid motor, a differential transmission unit (55) with one or more gear ratios, and a steering device (50) for regulating the angular position of the wheel supports of the aforesaid suspension units with respect to the aforesaid frame; the motor, the suspension units, and the steering device being mounted on the aforesaid supporting frame. The two axle assemblies have altogether corresponding configurations, and constitute in themselves independent modules, already pre-assembled in their operating configuration.