The invention discloses an automobile burglar alarm based on USB electric encryption and decryption. The automobile burglar alarm comprises a USB interface, a password generation unit, a password analytical unit, a password decryption unit, a relay unit, a remind unit and a storage unit; the relay unit is connected with an automobile lock; the password generation unit, the password decryption unit, the relay unit, the remind unit and the storage unit are all connected with the password analytical unit; the USB interface is connected with the password generation unit; the relay unit is connected with the automobile lock. The automobile burglar alarm has the advantages that the operation is simple, the use is convenient, an encrypted message matched with the automobile burglar alarm is generated only needing to insert into the USB interface through a USB, and the automobile lock is unlocked. The password analytical unit and the password decryption unit are achieved based on encryption and decryption functions of the USB, the use is convenient, and the cost is saved.
Automobile burglar alarm based on USB electric encryption and decryption
2015-07-22
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |