User's Manual

SHENZHEN SYS IoT CO., LTD. 10 / 34
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Post Code：518055
3.3.2.2 Algorithm
The inventory algorithm: the algorithm of the inventory tag used when reading in a multi-tag
inventory.
Picture11
The inventory rate reflects the success rate of successfully identifying the number of tags in a unit tag,
reading a certain number of tags. For example, taking 100 tags and identifying 98 tags in 1 second, the
inventory rate is 98%.
The read rate reflects the number of times the tag data is read per unit time, and the number of tag data
may be duplicated, that is, the number of times the same tag is read. For example, the total number of
times the tag data is read in 1 second.
1) Algorithm 0: The tag inventory rate is high and the tag reading rate is low;
2) Algorithm 1: The tag inventory rate and the tag reading rate are compromised;
3) Algorithm 2: low tag inventory rate and high tag reading rate;
The inventory rate
The read rate
1
Algorithm 0
high
low
2
Algorithm 1
medium
medium
3
Algorithm 2
low
high
3.3.2.3 Loop Number
Cycle times: set the cycle times of the inventory tag of the reader module. Each inventory instruction
issued by the reader module is a cycle times.The loop number is set to 0, and then the reader module
keeps multiple tags until the user clicks the "Stop Read" button.The cycle times are set to non-0,
1~65535, then the cycle times from the record tag of reader module to the set will be automatically
finished, and the radio frequency amplifier will be closed.
The results of the inventory multiple tags are as follows: