According to the driving system and the control method of the mowing and flattening machine and the mowing and flattening machine, a novel diesel-electric hybrid power technology is adopted for the whole machine, reasonable distribution of diesel-electric hybrid power energy is achieved, and waste gas emission in the operation process is reduced. The whole machine adopts a distributed hybrid power driving system; the power distribution system adopts a dual-power flow power distribution mode (the walking of the whole machine adopts pure electric drive control, the mowing and flattening assembly adopts an electro-hydraulic drive mode, and the synchronous operation of the walking system and the mowing and flattening assembly can be realized under the condition that an engine is not driven), and the driving walking system can work in a pure electric drive mode and a hybrid drive dual mode; meanwhile, an electronic power-assisted steering system is adopted in the whole machine, various steering modes can be achieved according to the operation intention of a driver, even zero steering radius is achieved, and steering is flexible and convenient; and the dual modes of hydraulic braking and electronic braking are adopted, so that the running operation of the vehicle is safer.
本发明提供一种割草压扁机的驱动系统、控制方法及割草压扁机,本发明整机采用柴电混合新型动力技术,实现柴电混合动力能量合理分配,降低作业过程中的废气排放。整机采用分布式混合动力驱动系统;动力分配系统采用双动力流动力分配模式(整机的行走采用纯电驱动控制,割草压扁总成采用电液驱动模式,可实现在不驱动发动机的情况下行走系统和割草压扁总成同步作业),驱动行走系统可在纯电驱动模式和混合驱动双模式下工作;同时,整机采用电子助力转向系统可根据驾驶员操作意图实现多种转向模式,甚至零转向半径,转向灵活便捷;采用“液压刹车+电子制动”双模式让车辆行驶作业更安全。
Driving system and control method of mowing and flattening machine and mowing and flattening machine
一种割草压扁机的驱动系统、控制方法及割草压扁机
21.03.2025
Patent
Elektronische Ressource
Chinesisch
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 / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / A01D Ernten , HARVESTING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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