Title:
ANTI-THEFT SYSTEM
Document Type and Number:
Japanese Patent JPH11278332
Kind Code:
A
Abstract:
To decrease the power consumption of an anti-theft system during its standby in the anti-theft function.
When a vibration sensor 13 detects a vibration after power application, a standby SW circuit 22 connects a delay circuit 21 to a microcomputer 14 and a drive circuit 24. If the sensor 13 continues detecting vibrations for at least a preset period, a voice synthesizer LSI 23 causes a speaker 15 to raise an alarm for another preset period, after which the delay circuit 21 is disconnected from the microcomputer 14 and drive circuit 24.
Inventors:
NISHIMURA RITSUO
TANAKA KENICHI
SATO SUSUMU
TANAKA KENICHI
SATO SUSUMU
Application Number:
JP8168298A
Publication Date:
October 12, 1999
Filing Date:
March 27, 1998
Export Citation:
Assignee:
BRIDGESTONE CYCLE CO
International Classes:
B62H5/20; B62H5/16; (IPC1-7): B62H5/20; B62H5/16
Attorney, Agent or Firm:
Akihide Sugimura (8 outside)