The invention relates to all-in-one integrated driving control system for an electric automobile. The all-in-one integrated driving control system comprises a driving motor, a speed reducer and a motor controller, and a PDU distribution box and a vehicle-mounted OBC are arranged on the motor controller; the PDU distribution box comprises a PDU plug-in, a first positive plate, a first negative plate and a small fuse, two ends of the first positive plate are electrically connected with a positive input terminal of the high-voltage bus plug-in and a positive output terminal of the PDU plug-in respectively, and two ends of the first negative plate are electrically connected with a negative input terminal of the high-voltage bus plug-in and a negative output terminal of the PDU plug-in respectively; and the vehicle-mounted OBC comprises a high-voltage fast-charging plug-in, a second positive plate, a second negative plate, a large fuse, a first relay and a second relay. Compared with the prior art, the functions of the PCU distribution box and the vehicle-mounted OBC are integrated at the same time, the space of the PDU distribution box and the vehicle-mounted OBC on the whole vehicle can be saved, the overall weight can be reduced, and the stability of the system during working is improved.
本发明涉及一种电动汽车用多合一集成驱动控制系统,包括驱动电机、减速器和电机控制器,电机控制器上设有PDU配电盒和车载OBC;PDU配电盒包括PDU插件、第一正极板、第一负极板和小保险丝,第一正极板的两端分别与高压母线插件的正输入端子和PDU插件的正输出端子电气连接,第一负极板的两端分别与高压母线插件的负输入端子和PDU插件的负输出端子电气连接;车载OBC包括高压快充插件、第二正极板、第二负极板、大保险丝、第一继电器和第二继电器。与现有技术相比,本发明同时集成了PCU配电盒和车载OBC的功能,既能节省整车上面PDU配电盒和车载OBC的空间,又能降低整体重量,提高系统工作时的稳定性。
All-in-one integrated driving control system for electric automobile
一种电动汽车用多合一集成驱动控制系统
2021-06-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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