Patent ID: 11927031
Assignee: ABUS AUGUST BREMICKER SöHNE KG
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A portable electronic lock comprising a lock body and a closing hoop, the lock body having a locking device and the closing hoop being movable relative to the lock body between a closed position and an open position,
wherein the locking device is configured to lock the closing hoop at the lock body in the closed position,
wherein the portable electronic lock at least has an electrical energy source, a signal generator, and a control unit,
wherein the signal generator is an acoustic signal generator that outputs acoustically perceptible signals,
wherein the control unit is configured to control the signal generator to output a charge level warning signal sequence in the form of the letter sequence “S-O-S” in accordance with Morse code if a charge level of the electrical energy source falls below a predetermined limit value,
wherein the control unit is configured to only control the signal generator to output the charge level warning signal sequence when an actuation of the portable electronic lock by an authorized user is determined.