| abstract |
The utility model provides a kind of bio-identification banishing device and system, is related to technical field of electric power, is arranged at transformer station, including：Laser range sensor, radio frequency identification (Radio Frequency Identification, abbreviation RFID) read write line, processor and supersonic generator；Laser range sensor obtains biology and the distance between transformer station, and by Distance Transmission to processor；RFID reader identifies electronic tag by radiofrequency signal, obtains the data of electronic tag, and send data to processor；Processor is less than pre-determined distance in distance, and data and preset data be not when being inconsistent, control supersonic generator sends ultrasonic wave, solving transformer station present in prior art prevents detecting of the method for toy to staff and animal from not distinguishing, the technical problem that staff's mistake easily is considered into animal and taken measures. |