The invention discloses a power supply method, device and system for engineering machinery and the engineering machinery, which are applied to the engineering machinery. The engineering machinery comprises power generation device mobile equipment, top-mounted electric equipment, chassis electric equipment and a power battery, wherein the top-mounted electric equipment and the chassis electric equipment are arranged on the mobile equipment, and the power battery provides electric energy for the top-mounted electric equipment and the chassis electric equipment. The power supply method of the engineering machinery comprises the following steps of acquiring a working state of the engineering machinery, generating power supply information of electric equipment and power supply information of mobile equipment according to the working state of the engineering machinery, wherein the electric equipment power supply information is used for indicating whether the top-mounted battery provides electric energy for the top-mounted electric equipment and chassis electric equipment or not, and the mobile equipment power supply information is used for indicating whether the engine provides kinetic energy for the mobile equipment or not. The problem that the cost is high when two sets of power supply systems are adopted can be solved or improved.
本申请公开了一种工程机械的供电方法、装置、系统及工程机械,应用于工程机械,其中,所述工程机械包括发电装置移动设备、设置在所述移动设备上的上装用电设备以及底盘用电设备、为所述上装用电设备以及所述底盘用电设备提供电能的动力电池;所述工程机械的供电方法包括:获取工程机械的工作状态;以及根据所述工程机械的工作状态,生成用电设备供电信息和移动设备供电信息;其中,所述用电设备供电信息用于指示所述上装电池是否为所述上装用电设备和底盘用电设备提供电能,所述移动设备供电信息用于指示所述发动机是否为所述移动设备提供动能。本申请可以解决或改善采用两套供电系统成本较高的问题。
Power supply method, device and system for engineering machinery and engineering machinery
一种工程机械的供电方法、装置、系统及工程机械
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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