-
公开(公告)号:US20030233186A1
公开(公告)日:2003-12-18
申请号:US10209444
申请日:2002-07-30
发明人: Robert Lee Chess
IPC分类号: G06F019/00
CPC分类号: B60W10/06 , B60W10/02 , B60W10/023 , B60W10/11 , B60W10/115 , B60W30/18054 , B60W30/18063 , B60W30/18136 , B60W30/1843 , B60W2300/121 , B60W2510/107 , B60W2520/06 , B60W2520/10 , B60W2540/10 , B60W2710/025 , B60Y2200/15 , F16D37/008 , F16D2500/3062 , F16D2500/30803 , F16D2500/30812 , F16D2500/3102 , F16D2500/3108 , F16D2500/3144 , F16D2500/50206 , F16D2500/50227 , F16D2500/70426 , F16H3/093 , F16H61/00 , F16H61/0059 , F16H61/682 , F16H2059/385 , F16H2059/467
摘要: A transmission system includes a Central Processing Unit (CPU) that controls truck braking energy by sharing energy dissipation between clutch packs. The CPU reduces engine speed and then slips the two clutch packs at the same time to maintain a reduced turbine speed for a torque converter. In another aspect of the transmission system, energy loss is reduced during high draw bar pull conditions. The engine speed is modulated to trim energy peaks at low pushing or pulling speeds. An additional transmission gear reduction restores the lost pushing or pulling forces while generating less heat in the torque converter.
摘要翻译: 传动系统包括通过共享离合器组件之间的能量消耗来控制卡车制动能量的中央处理单元(CPU)。 CPU降低发动机转速,然后同时滑动两个离合器组件,以保持变矩器的涡轮转速降低。 在传动系统的另一方面,在拉杆拉拔条件下能量损失减小。 发动机速度被调制以在低推或拉速度下修整能量峰值。 额外的传动齿轮减速恢复失速的推力或拉力,同时在变矩器中产生较少的热量。
-
公开(公告)号:US20040088099A1
公开(公告)日:2004-05-06
申请号:US10689812
申请日:2003-10-20
发明人: Robert Lee Chess
IPC分类号: G06F019/00
CPC分类号: B60W10/06 , B60W10/02 , B60W10/023 , B60W10/11 , B60W10/115 , B60W30/18054 , B60W30/18063 , B60W30/18136 , B60W30/1843 , B60W2300/121 , B60W2510/107 , B60W2520/06 , B60W2520/10 , B60W2540/10 , B60W2710/025 , B60Y2200/15 , F16D37/008 , F16D2500/3062 , F16D2500/30803 , F16D2500/30812 , F16D2500/3102 , F16D2500/3108 , F16D2500/3144 , F16D2500/50206 , F16D2500/50227 , F16D2500/70426 , F16H3/093 , F16H61/00 , F16H61/0059 , F16H61/682 , F16H2059/385 , F16H2059/467
摘要: A transmission system includes a Central Processing Unit (CPU) that controls truck braking energy by sharing energy dissipation between clutch packs. The CPU reduces engine speed and then slips the two clutch packs at the same time to maintain a reduced turbine speed for a torque converter. In another aspect of the transmission system, energy loss is reduced during high draw bar pull conditions. The engine speed is modulated to trim energy peaks at low pushing or pulling speeds. An additional transmission gear reduction restores the lost pushing or pulling forces while generating less heat in the torque converter.
-