98
Chapter4
OS32C
User’s Manual
Installation
Z = Z
1 + Z2 + Zgc + Zbf
Z
1 = OS32C's measurement error (100mm)
Z
2 = Additional error by reflective background (
Additional Error due to Reflective Background
p.131
)
Z
gc
= Safety factor for lack of clearance between under surface of AGV and ground ( Fig. 4-16).
Zbf = Safe factor for reduction of brake force of the AGV through wear and usage.
Configuration Example: Use of an AGV
Fig. 4-17 Installation on AGV
Specifications
SP = 1600 mm: Maximum stopping distance of AGV
V
W = 1100 mm: Width of AGV
Z
1 = 100 mm: OS32C's measurement error
Z
2 = 0 mm: Additional error by reflective background (no reflective background)
Z
gc = 50 mm: Safety factor for lack of clearance between under surface of AGV and ground
Z
bf = 100 mm: Safe factor for reduction of brake force of the AGV through wear and usage
Installation position = Centered
Calculation Example of Safety Distance (Safety Zone Depth)
S = SP + Z
= S
P + Z1 + Z2 + Zgc + Zbf
= 1600 mm + 100 mm + 0 mm + 50 mm + 100 mm
= 1850 mm
Calculation Example of Safety Distance (Safety Zone Width)
SW = VW + 2 x Z
= VW + 2 x (Z
1 + Z2 + Zgc + Zbf)
= 1100 mm + 2 x (100 mm + 0 mm + 50 mm + 100 mm)
= 1600 mm
AGV
Width of safety zone S
w
Z
1
Z
2
Z
gc
Z
bf
Width of AGV V
w
Width of AGV V
w
Length of safety zone S
Maximum stopping distance of AGV S
p
Safety zone required for setup
by the configuration software