Radio frequency electronic tag consistency detection method

The invention provides a radio frequency electronic tag consistency detection method. The detection method comprises the following steps that: multiple times of repeat test are performed on each electronic tag so as to generate a received signal strength value; sample standard deviations of the received signal strength value is generated according to the received signal strength value, and the sum of the sample standard deviations is calculated; and the consistency of the electronic tag can be judged according to the sum of the sample standard deviations. According to the radio frequency electronic tag consistency detection method of the invention, the received signal strength value of the electronic tag is calculated, and the consistency of the electronic tag is detected, and therefore, the accurate detection of the consistency of the electronic tag can be realized.