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Hydraulic control system for automatic transmission, incorporating fail safe and progressive creep control and hill hold control
Hydraulic control system for automatic transmission, incorporating fail safe and progressive creep control and hill hold control
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机译:用于自动变速器的液压控制系统,集成了故障安全和渐进式蠕变控制以及坡道保持控制
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摘要
A hydraulic hill hold control system for an automatic transmission for a vehicle adapted for the purpose of hill hold, wherein the supply of hydraulic pressure to the brake is interlocked with the shifting of the hydraulic speed stage switching system so that the brake is engaged only when the gear transmission mechanism is at a certain speed stage at which the brake is in any event engaged and therefore the engagement of the brake for hill hold does not interfere with the forward driving operation of the gear transmission mechanism.
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