Teacher's computer of electronized synchronizing examination system and utilization method of teacher's computer

The invention discloses a teacher's computer of an electronized synchronizing examination system and a utilization method of the teacher's computer. Currently, although an examination process is prompted by bell sounds, a synchronization time error ranging from 3 to 5 minutes is caused in an examination and fairness of the examination is affected because an invigilation teacher handles out test papers in advance, or collects the test papers lingeringly, or handles out the test papers lingeringly and collects the test papers in advance, or handles out and collects the test papers in unreasonable orders. The teacher's computer of the electronized synchronizing examination system comprises a shell (19), a microprocessor system (11) and a power source circuit (18) are mounted in the shell, the microprocessor system comprises a microprocessor (12) which is connected with an FM (frequency modulation) radio circuit (13), an FM emitting circuit (14), a DTMF (dual tone multiple frequency) coding and decoding circuit (15), a FLASH memorizer (16), function selecting buttons (3), a USB (universal serial bus) interface (8), an RFID (radio frequency identification) reading and writing circuit (17), an LED driving circuit (20) and a touch screen control circuit (21). The teacher's computer of the electronized synchronizing examination system is applied to invigilation of large-scale examinations.