Abstract: A method for mutually controlling and unlocking a dual plug in a lock, comprising: unlocking a code of a first plug first, the first plug restricting unlocking of a second plug, the second plug restricting rotating of the first plug before the code of the first plug is unlocked; after unlocking the code of the first plug, the first plug translating to a second position from a first position using a preset position difference, the first plug being unable to rotate during the translation; after moving the first plug to the second position, the first plug releasing a restriction on the second plug, the second plug still restricting the rotating of the first plug; and unlocking the code of the second plug, the first plug and the second plug being able to rotate synchronously so as to unlock the lock after unlocking the code of the second plug. The present invention further relates to a lock with a dual plug.

Abstract: A method for mutually controlling and unlocking a dual plug in a lock, comprising: unlocking a code of a first plug first, the first plug restricting unlocking of a second plug, the second plug restricting rotating of the first plug before the code of the first plug is unlocked; after unlocking the code of the first plug, the first plug translating to a second position from a first position using a preset position difference, the first plug being unable to rotate during the translation; after moving the first plug to the second position, the first plug releasing a restriction on the second plug, the second plug still restricting the rotating of the first plug; and unlocking the code of the second plug, the first plug and the second plug being able to rotate synchronously so as to unlock the lock after unlocking the code of the second plug. The present invention further relates to a lock with a dual plug.

Abstract: A method for mutually controlling and unlocking a dual plug in a lock includes: unlocking a code of a first plug first, the first plug restricting unlocking of a second plug, the second plug restricting rotating of the first plug before the code of the first plug is unlocked. after unlocking the code of the first plug, the first plug translating to a second position from a first position using a preset position difference, the first plug being unable to rotate during the translation; after moving the first plug to the second position, the first plug releasing a restriction on the second plug, the second plug still restricting the rotating of the first plug; and unlocking the code of the second plug, the first plug and the second plug being able to rotate synchronously so as to unlock the lock after unlocking the code of the second plug.

Abstract: An armed combat interactive system based on high frequency wireless scoring, comprising a moving device, a combat device, a protecting device, a wireless identification control device and a scoring disposing device. When a first conductive part of one combat device touches a second conductive part of the protecting device corresponding to the other combat device, the wireless identification control device corresponding to one combat device sends a high frequency impulse signal with an ID identification code, and the wireless identification control device corresponding to the other combat device receives the high frequency impulse signal with the ID identification code and sends a scoring signal to the scoring disposing device. The scoring disposing device records the score.

Abstract: A method for mutually controlling and unlocking a dual plug in a lock includes: unlocking a code of a first plug first, the first plug restricting unlocking of a second plug, the second plug restricting rotating of the first plug before the code of the first plug is unlocked. after unlocking the code of the first plug, the first plug translating to a second position from a first position using a preset position difference, the first plug being unable to rotate during the translation; after moving the first plug to the second position, the first plug releasing a restriction on the second plug, the second plug still restricting the rotating of the first plug; and unlocking the code of the second plug, the first plug and the second plug being able to rotate synchronously so as to unlock the lock after unlocking the code of the second plug.

Abstract: An armed combat interactive system based on high frequency wireless scoring, comprising a moving device, a combat device, a protecting device, a wireless identification control device and a scoring disposing device. When a first conductive part of one combat device touches a second conductive part of the protecting device corresponding to the other combat device, the wireless identification control device corresponding to one combat device sends a high frequency impulse signal with an ID identification code, and the wireless identification control device corresponding to the other combat device receives the high frequency impulse signal with the ID identification code and sends a scoring signal to the scoring disposing device. The scoring disposing device records the score.