| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic lock system with a high security level, which is not destroyed even when a high voltage is applied to an electronic lock, a locker using the electronic lock system, and an entrance door system.SOLUTION: In an electronic lock system for controlling shutting/opening of an electronic lock 6, an electronic key 12 includes a contact type IC chip 18 which comprises two terminals 14 and 15 and which stores inherent data for identifying the electronic key 12. The electronic lock 6 includes: data reading means 37 for reading data from the electronic key 12 via two contact terminals 31 and 32 brought into contact with the two terminals 14 and 15; electronic power supply means 38 for supplying electric power to the data reading means 37; and communication means 30 with an insulation function, for communicably connecting the two contact terminals 31 and 32 and the data reading means 37 together, and insulating the data reading means 37 from the two contact terminals 31 and 32 when a high voltage exceeding a specification voltage is applied to the two contact terminals 31 and 32. |
