User's Manual
Table Of Contents
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Hi-G-Tek Ltd. Microelectronics & Asset Tracking Technology
55
5
System
Table 5.4.
Number
of
Seals
Thw Reader
Session
time
sec
Number of
Retransmis-
sions
Rr
Number
of
Reader
Sessions
Battery
Life
Years
Total
Verify
duration
Sec
1 0.5
0.67
2 1 2.2 0.67
2 0.5 1.45 3 1 2.2 1.45
3 0.5 1.70 6 1 2.1 1.70
4 0.5 2.10 6 1 2.1 2.10
5 0.5 2.70 8 1 2.1 2.70
10 0.5 5.50 10 1 2.2 5.50
20 0.5 5.64 7 2 2.3 11.3
1 1 1.17 2 1 3.8 1.17
2 1 1.95 3 1 3.8 1.95
3 1 2.20 6 1 3.6 2.20
4 1 2.60 6 1 3.7 2.60
5 1 3.20 8 1 3.6 3.20
10 1 6.00 10 1 3.8 6.00
20 1 6.15 7 2 3.9 12.3
1 3 3.20 2 1 5.0 3.20
2 3 3.95 3 1 5.0 3.95
3 3 4.16 6 1 5.0 4.16
4 3 4.68 6 1 5.0 4.68
5 3 5.20 8 1 5.0 5.20
10 3 7.94 10 1 5.0 7.94
20 3 8.15 7 2 5.0 16.3
Table 5.5. demonstrates the impact of Thw on response time and
battery life for a YARD Management concept, where a seal is
constantly exposed to a reader 24 hours a day.
As mentioned previously, the reader in some cases should carry out
a number of Reader Sessions to achieve the required performance.
A group of Reader Sessions is a System Session. The frequency
in which the system performs System Sessions is a System Cycle