To provide a heavy load support device for an electric bus which reduces fear for which overturn safety of a vehicle declines even when a heavy load is loaded on a roof of the electric bus.SOLUTION: A heavy load support device 20 for an electric bus 1 supports a high-voltage battery 12 installed on the roof of the electric bus 1 and comprises: a variable support part 23 capable of adjusting a relative inclination angle θof the high-voltage battery 12 with respect to a vehicle body 30 of the electric bus 1 while supporting the weight of the high-voltage battery 12; an inclination angle sensor 21 for measuring an absolute inclination angle θwith respect to a horizontal plane of the electric bus 1 or the high-voltage battery 12; and an overturn prevention ECU 22 for controlling the variable support part 23. The overturn prevention ECU 22 controls the variable support part 23 on the basis of the absolute inclination angle θ.SELECTED DRAWING: Figure 2
【課題】電気バスの屋根上に重量物を積載する場合であっても、車両の転倒安全性が低下する虞を低減する電気バス用の重量物支持装置を提供すること。【解決手段】電気バス1用の重量物支持装置20は、電気バス1の屋根上に設置される高電圧バッテリ12を支持する重量物支持装置20であって、高電圧バッテリ12の重量を支持しつつ、電気バス1の車体30に対する高電圧バッテリ12の相対傾斜角θRを調整可能な可変支持部23と、電気バス1、又は高電圧バッテリ12の水平面に対する絶対傾斜角θAを計測する傾斜角センサ21と、可変支持部23を制御する横転防止ECU22と、を備え、横転防止ECU22は、絶対傾斜角θAに基づいて可変支持部23を制御する。【選択図】図2
HEAVY LOAD SUPPORT DEVICE FOR ELECTRIC BUS
電気バス用の重量物支持装置
2019-05-30
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn |
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