The invention provides a hybrid chassis system configuration, a control method and an airport fire fighting truck. The hybrid chassis system configuration comprises a power battery, a range extender, an electric power distribution unit, an electric drive unit, a water pump motor and an oil pump motor. The power battery and the range extender are electrically connected with the input end of the electric power distribution unit to provide electric power access, the output end of the electric power distribution unit performs electric power distribution and output control with the electric drive unit and the water pump motor, and the electric drive unit is mechanically connected with an axle through a transmission shaft to drive a vehicle to run; the water pump motor is connected with the fire-fighting water pump and used for driving the fire-fighting water pump to perform fire-fighting operation; the oil pump motor is connected with the chassis hydraulic pump and the loading hydraulic pump and used for providing hydraulic power for operation of the chassis hydraulic pump and the loading hydraulic pump. And the loading hydraulic pump is used for driving the loading arm support system and the puncture fire extinguishing system to operate. The intelligent degree of a product can be improved, and the problems that an existing chassis is insufficient in acceleration performance, poor in modular configuration and high in cost are solved.
本发明提供一种混动底盘系统构型、控制方法及机场消防车,包括动力电池、增程器、电动力分配单元、电驱单元、水泵电机和油泵电机;所述动力电池和增程器分别与电动力分配单元输入端电性连接,提供电动力接入,所述电动力分配单元输出端分别与电驱单元和水泵电机进行电动力分配和输出控制,所述电驱单元通过传动轴与车桥机械连接,驱动车辆行驶;所述水泵电机与消防水泵连接,用于驱动消防水泵进行消防作业;所述油泵电机与底盘液压泵、上车液压泵连接,用于为底盘液压泵和上车液压泵的作业提供液压动力;所述上车液压泵用于驱动上车臂架系统、穿刺灭火系统作业。本发明能够提升产品智能化程度高,解决现有底盘加速性能不足和模块化配置差、成本高的问题。
Hybrid chassis system configuration, control method and airport fire fighting truck
混动底盘系统构型、控制方法及机场消防车
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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