Patent ID: 11954957
Assignee: NANJING EASTHOUSE ELECTRICAL CO., LTD.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The set of electronic keys according to claim 1, wherein each of the active electronic key and the passive electronic key comprises:
an electronic key processor, and a non-volatile memory, wherein the non-volatile memory stores an operating system and computer executable instructions, and the computer executable instructions include:
a digital key control module, wherein during an activation process of the electronic lock, a first user triggers an electronic lock activation mechanism, the digital key control module of the electronic lock sends an activation instruction to the active electronic key and the passive electronic key through an active communication channel and a passive communication channel respectively, the activation instruction instructs the digital key control module of the active electronic key to generate an active digital key for the active electronic key and the digital key control module of the passive electronic key to generate a passive digital key for the passive electronic key, the active digital key generated is stored in a digital key storage module of the active electronic key, the passive digital key generated is stored in a digital key storage module of the passive electronic key, the active digital key generated is encrypted by a digital key en/decryption module of the active electronic key and transmitted to the digital key storage module of the electronic lock as a prestored active digital key, the passive digital key generated is encrypted by a digital key en/decryption module of the passive electronic key and transmitted to the digital key storage module of the electronic lock as a prestored passive digital key, and the prestored active digital key and the prestored passive digital key are used for authentication of the set of electronic keys;
the digital key storage module, wherein the digital key storage module of the active electronic key receives and stores the active digital key from the digital key control module of the active electronic key, and the digital key storage module of the passive electronic key receives and stores the passive digital key from the digital key control module of the passive electronic key;
the digital key en/decryption module, wherein the digital key en/decryption module of the active electronic key encrypts the active digital key before transmitting out, and the digital key en/decryption module of the passive electronic key encrypts the passive digital key before transmitting out; and
an electrical power module, wherein the electrical power module of the active electronic key receives electrical power supply from the electrical power source and provides electrical power supply to the electronic lock, and the electrical power module of the passive electronic key receives electrical power supply from the active electronic key through the electronic lock.