| 摘要 |
<p>PURPOSE:To improve the riding feeling and controlling accuracy by detecting rail gradient information before acceleration/deceleration starting point to generate the optimum pattern. CONSTITUTION:When a home position stop signal receiver 1 detects a home position stop control starting point, an integrating distance meter 5 integrates speed pulses output from a vehicle speed detector 3 to calculate a traveling distance. An integrating distance converter 6 forms an integrating distance by a signal from a gradient information detector 2 to convert it to a traveling distance. A home position stopping distance/speed pattern generator 7 generates a speed command in response to the formed traveling distance on the basis of the home position stopping distance/speed pattern. A notch selector 10 selects a power drive or brake notch in response to the output produced by adding the calculated result of proportionally calculating and integrating a deviation between a command speed and a vehicle speed.</p> |
