JPS6347975U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 to 4 show a guiding device for an automatic guided vehicle as the first embodiment of this invention, with Figure 1 being a schematic diagram of its configuration, and Figures 2 and 3 both showing the procedure for laying the reflective tape. The schematic diagram, FIG. 4 is a sectional view showing an example of the arrangement of the electromagnetic induction wire, FIG. The figure is a schematic diagram for explaining a conventional optical guidance system, and FIGS. 7 and 8 are both schematic diagrams for explaining a conventional electromagnetic induction system. In the figure, 1...Reflective tape as a band-shaped reflective member, 2...Automated guided vehicle, 3A, 3A-L, 3
L-R, 3B...Guide sensor, 4-6, 10,
11... Electromagnetic induction wire, 12L, 12R... Guide sensor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] An automatic guided vehicle guiding strip is disposed along a travel path for the automatic guided vehicle, and the automated guided vehicle guiding strip is configured by combining an electromagnetic guide wire and a band-shaped light reflecting member, and the unmanned guided vehicle a first sensor on the transport vehicle that detects electromagnetic induction information from the electromagnetic induction wire;
a second sensor for detecting reflection information from the light reflecting member; the automatic guided vehicle is guided along the travel route by selectively using the detection results from the first and second sensors; A guidance device for an automatic guided vehicle, characterized in that it is configured to