| 摘要 |
An electronic key without a power supply is used for opening an electronic door lock of a means of transportation such as an automobile or for opening an anti-theft system electronic lock. On the means of transportation, a building, a cabinet or an independent electronic lock, a solar power generation component and a battery that can be replaced externally are installed to supply power to a recognition device such as the electronic key and the electronic lock. An electronic password remote control key is firmly fixed on the means of transportation or an outer wall of the building, said key being easily removed and installed by an owner; and may be installed on or around the driver dashboard of the means of transportation, facilitating startup of an engine. A smart cell phone or the like is used as a key to open the door lock of the means of transportation or the building and the anti-theft system lock. This solves the problem that a lock cannot be opened when a cell phone battery is used up. The cell phone can control several locks, obtain the current status of the locks and record a data history. The owner of the means of transportation performs electronic key pairing, password registration and biometric feature registration. The keys and the locks simultaneously achieve good anti-theft performance, good convenience performance and low costs. |
