Method and system for controlling automatic guided vehicle
First Claim
1. A method of controlling a guided vehicle to run along a desired running route comprising the steps of:
- dividing a display screen into a predetermined grid, wherein said display screen corresponds an area occupied by the running route;
establishing a plurality of symbol blocks, each symbol block representing a running route segment having a predetermined characteristic, said characteristic being visually represented on said display screen and electronically represented by symbol block data;
producing a layout diagram corresponding to the running route by entering a selected pattern of symbol blocks into the display screen grid;
extracting electronic symbol block data for each selected symbol block entered and storing the electronic symbol block data; and
producing map information corresponding to the stored electronic symbol block data, such that the guided vehicle is controlled along the running route by said map information.
1 Assignment
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Accused Products
Abstract
A method of controlling a guided vehicle to run along a desired running route comprising the steps of; dividing a display screen into a predetermined grid, wherein the display screen corresponds an area over which the running route is desired, and each grid block corresponds to a portion of the area, establishing a plurality of symbol blocks each symbol block representing a running route segment having a predetermined characteristic, the characteristic being visually represented on the display screen and electronically represented by symbol block data, producing a layout diagram corresponding to the running route by entering a selected pattern of symbol blocks into the display screen grid, extracting electronic symbol block data for each selected symbol block entered and storing the electronic symbol block data, and producing map information corresponding to the stored electronic symbol block, such that the guided vehicle is controlled along the running route by the map information.
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Citations
14 Claims
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1. A method of controlling a guided vehicle to run along a desired running route comprising the steps of:
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dividing a display screen into a predetermined grid, wherein said display screen corresponds an area occupied by the running route; establishing a plurality of symbol blocks, each symbol block representing a running route segment having a predetermined characteristic, said characteristic being visually represented on said display screen and electronically represented by symbol block data; producing a layout diagram corresponding to the running route by entering a selected pattern of symbol blocks into the display screen grid; extracting electronic symbol block data for each selected symbol block entered and storing the electronic symbol block data; and producing map information corresponding to the stored electronic symbol block data, such that the guided vehicle is controlled along the running route by said map information. - View Dependent Claims (2, 4, 5, 6, 7)
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3. A method of controlling a guided vehicle to run along a desired running route comprising the steps of:
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dividing a display screen into a predetermined grid, wherein said display screen corresponds an area occupied by the running route; establishing a plurality of symbol blocks, each symbol block representing a running route segment having a predetermined characteristic, said characteristic being visually represented on said display screen and electronically represented by symbol block data; producing a layout diagram corresponding to the running route by entering a selected pattern of symbol blocks into the display screen grid; extracting electronic symbol block data for each selected symbol block entered an storing the electronic symbol block data; producing map information corresponding to the stored electronic symbol block data, such that the guided vehicle is controlled along the running route by said map information; said plurality of predetermined symbol block characteristics including running route stations, running route branching nodes, straight running route portions, curve running route portions, running route junction nodes, and a home station; and said symbol block data comprising a variable portion and a constant portion, said variable portion including station numbers, said constant portion including information relating to the direction travelled by the guided vehicle along the running route portion.
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8. A system for controlling a guided vehicle to guide the vehicle along a desired running route, comprising:
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means for displaying a layout diagram corresponding to the running route, said layout diagram being displayed in a predetermined grid pattern such that portions of said layout diagram representing segments of the running route may be designated by their position within the grid pattern; means for establishing symbol blocks, each symbol block representing a running route segment having a predetermined characteristic, said characteristic being visually represented on said display means and electronically represented by symbol block data; means for selectively entering symbol blocks into the grid pattern to thereby produce a layout diagram; means for storing the symbol block data corresponding to the selected symbol blocks; means for producing map information corresponding to said stored symbol block data such that the guided vehicle is guided along the running route by said map information. - View Dependent Claims (9)
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10. A system for controlling a guided vehicle to guide the vehicle along a desired running route, comprising:
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means for displaying a layout diagram corresponding to the running route, said layout diagram being displayed in a predetermine grid pattern such that portions of said layout diagram representing segments of the running route may be designated by their position within the grid pattern; means for establishing symbol blocks, each symbol block representing a running route segment having a predetermined characteristic, said characteristic being visually represented on said display means and electronically represented by symbol block data; means for selectively entering symbol blocks into the grid pattern to thereby produce a layout diagram; means for storing the symbol block data corresponding to the selected symbol blocks; means for producing map information corresponding to said store symbol block data such that the guided vehicle is guided along the running route by said map information; said symbol block characteristics including running route stations, running route branching nodes, straight running route portions, curve running route portions, running route junction nodes, and a home station; and said symbol block data comprising a variable portion and a constant portion, said variable portion including station numbers, said constant portion including information relating to the direction travelled by the guided vehicle along the running route portion. - View Dependent Claims (11, 12, 13, 14)
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Specification