The invention provides a hybrid electric vehicle electromagnetic clutch controller and a control method, and relates to the technical field of hybrid electric vehicles. According to the controller, a first positioning pin is arranged on a lower shell, a first positioning hole matched with the first positioning pin in position is formed in a PCBA board, the PCBA board is positioned on the lower shell through cooperation of the first positioning hole and the first positioning pin, and the outer edge of the PCBA board is arranged on a positioning boss of the lower shell; the PCBA board is arranged in the upper shell, the PCBA board is arranged in the lower shell, a convex pressing edge is arranged on the upper shell, the convex pressing edge can be pressed above the outer edge of the PCBA board, screw holes are formed in the four corners of the upper shell and the four corners of the lower shell respectively, and self-tapping screws sequentially penetrate through the screw holes of the upper shell and the screw holes of the lower shell to fix the PCBA board between the upper shell and the lower shell. The upper shell, the PCBA board and the lower shell are fastened together, so that the PCBA board, the upper shell and the lower shell can form a whole, and the vibration resistance and the impact resistance of the controller are improved. And vibration and impact of a power assembly and a high-temperature environment of an engine compartment can be borne for a long time.
本发明提供了一种混合动力汽车电磁离合器控制器及控制方法,涉及混合动力汽车技术领域。该控制器通过在下壳体上设置第一定位销,PCBA板上设有与第一定位销位置相匹配的第一定位孔,PCBA板通过第一定位孔和第一定位销的配合定位于下壳体上,并使PCBA板的外边缘置于下壳体的定位凸台上;同时上壳体上设置有凸压边,且凸压边能压合至PCBA板的外边缘上方,在上壳体和下壳体的四个边角处分别设有螺孔,自攻螺钉依次穿过上壳体的螺孔和下壳体的螺孔以将PCBA板固定至上壳体和所述下壳体之间。从而将上壳体、PCBA板和下壳体紧固在一起,如此可使PCBA板和上下壳体形成一个整体,提高了控制器的抗振动和抗冲击性能。能长期承受动力总成的振动和冲击和发动机舱的高温环境。
Hybrid electric vehicle electromagnetic clutch controller and control method
一种混合动力汽车电磁离合器控制器及控制方法
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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