Traveling vehicle system and stop control method for traveling vehicle
First Claim
1. A traveling vehicle system wherein a traveling vehicle travels between stop positions along a travel route, the traveling vehicle system comprising at least two marks provided separately at known positions before a stop position in the travel route, the traveling vehicle comprising:
- detection means for detecting the marks; and
means for generating a first speed pattern to stop at the stop position when a first mark is detected, and generating a second speed pattern to stop at the stop position when a second mark is detected, wherein the traveling vehicle travels from the first mark to the second mark in accordance with the first speed pattern, travels from the second mark to the stop position in accordance with the second speed pattern, and stops at the stop position.
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Accused Products
Abstract
A first mark 20 is provided before a target stop position, and a second mark 22 is provided between the first mark 20 and the target stop position. When a mark sensor 24 of a traveling vehicle 8 detects the first mark 20, a speed pattern generation unit 26 generates a speed pattern for the remaining distance. When the mark sensor 24 detects the second mark 22, the speed pattern 26 newly generates a speed pattern, and the traveling vehicle 8 stops at the target stop position.
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Citations
4 Claims
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1. A traveling vehicle system wherein a traveling vehicle travels between stop positions along a travel route, the traveling vehicle system comprising
at least two marks provided separately at known positions before a stop position in the travel route, the traveling vehicle comprising: -
detection means for detecting the marks; and
means for generating a first speed pattern to stop at the stop position when a first mark is detected, and generating a second speed pattern to stop at the stop position when a second mark is detected, wherein the traveling vehicle travels from the first mark to the second mark in accordance with the first speed pattern, travels from the second mark to the stop position in accordance with the second speed pattern, and stops at the stop position. - View Dependent Claims (2, 3)
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4. A stop control method of controlling a traveling vehicle to travel and stop between stop positions along a travel route, the method comprising the steps of:
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providing at least two marks separately at known positions before a stop position in the travel route;
providing the traveling vehicle with detection means for detecting the marks;
providing the traveling vehicle with means for generating a first speed pattern to stop at the stop position when a first mark is detected, and generating a second speed pattern to stop at the stop position when a second mark is detected; and
controlling the traveling vehicle to travel from the first mark to the second mark in accordance with the first speed pattern, travel from the second mark to the stop position in accordance with the second speed pattern, and stop at the stop position.
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Specification