ISO IEC 18046-1:2011 pdf – Information technology一Radio frequency identification device performance test methods一 Part 1: Test methods for system performance.
The interrogator will be set on a fixed part of the test bench.
The tag population shall consist of a group of tags arranged according to the arrays defined in part 5. The reference point for the position of the tag population shall be the geometflc oentroid of the tag population
6.4.2.3 Test procedure
The interrogator shall be set in relation to the tag and in accordance with radio frequency local regulations.
1. The tag population shall be placed inside the reading volume for a defined tag arrangement. The position of tag population m relation with the antenna interrogator shall be noted.
2- The inventory command shal be sent by the interrogator. A chronometer is started, The elapsed times to read 80%. 90% of the tags 100% of the tags are recorded.
3- If the 90% read or 100% read is not obtained, the test shall be stopped after a time equivalent to t • 5 X t@80%
4- This test shall be performed for different positions of the tags population as required by the application, Each position shall be recorded in the test report.
5- The test shall be repeated for each tag arrangement.
Note: if 80% read is not reached, the time to reach the maximum percentage read shall be recorded as well as the maximum number of lags read.
The test will be stopped if 80% of the tags are not read within 10 seconds.
6.4.2.4 Test report
The test report shall give the time to reach 80%, 90% and 100 % of the tag population.
The general parameters of the test shall be recorded according to the Table given in Mnox A.
The results of the test shall be recorded according to Table 12.
The interrogator will be set on a fxed part of the test bench.
The tag will be fixed on a mobile part of the test bench so that the best coupling configuration will be
maintained during the displacement of the interrogator.
6.4.3.3
Test procedure
The interrogator shall be set in relation to the tag and in accordance with radio frequency local regulations.
1- The tag population shall be placed as required by the intended application. The position of tag population in relation with the antenna interrogator shall be noted.
2- The tag population shall be moved along the Y axis with the centroid as required by the application in the case of tunnel configuration.
3- The group speed shall be increased in steps, starting at a speed at which 100% of the tags can be identifed.
4- If 100% of the tags are identified, step 3 shall be repeated. The highest speed at which 100% of the tags can be identifed shall be noted in the report.
5- This test shall be performed for diferent positions and arrangements of the tags population as required by the application. Each position shall be recorded in the test report.
6.4.3.4
Test report
The general parameters of the test shall be recorded according to the Table given in Annex A.
The tag population arrangement, the number of tag and the spacing between each tag shall be recorded.
The results of the test shall be recorded according to Table 13.
The antenna of the interrogator and the antenna of the tag shall be put in the best coupling configuration.
The itererogator will be fixed on a mobile part of the test bench.
The tag will be set on a fixed part of the test bench.
Neither the interrogator nor the tags shall be rotated in any way during the displacement along the Y and Z axes.
7.1.1.3
Test procedure
7.1.1.3.1
Test procedure identification and read range
The iterrogator shall be set in relation to the tag and in accordance with radio frequency local regulations.
1-、 The interrogator shall be placed at a distance D greater than the maximum expected or specified
range so that the interrogator is not able to decode any response from the tag.
2- The interrogator shall be moved closer to the tag by the fllowing step.