Stop device, stop system, and method for installing sound detector
AssigneeMitsubishi Electric Corporation
InventorsHaruka SUZUKI, Masayuki KAKIO, Katsuyuki SUMIMOTO
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Abstract
The technology disclosed in this DESCRIPTION relates to a technology for appropriately managing a means of stopping a drive unit. A stop device on the technology disclosed in this DESCRIPTION includes: a sound determining unit to determine whether a sound detected by a sound detector that detects an ambient sound includes a predetermined vibratory sound of a body of a drive unit; and a controller to stop the drive unit when the sound determining unit determines that the sound includes the predetermined vibratory sound of the body of the drive unit.
Claims15
A stop device, comprising:
- at least one processor to execute a program;
- and
- at least one memory to store the program which, when it is executed by the processor, performs processes of:
- determining whether a sound detected by a sound detector that detects an ambient sound includes a predetermined vibratory sound generated from vibrations made against a body of a drive unit;
- and
- stopping the drive unit when it is determined that the sound includes the predetermined vibratory sound generated from the vibrations made against the body of the drive unit.
A method for installing a sound detector in a stop system including:
- a sound detector to detect an ambient sound;
- a drive unit to be driven;
- at least one processor to execute a program;
- and
- at least one memory to store the program which, when it is executed by the processor, performs processes of:
- determining whether the sound detected by the sound detector includes a predetermined vibratory sound generated from the vibrations made against a body of the drive unit;
- and
- stopping the drive unit when it is determined that the sound includes the predetermined vibratory sound generated from the vibrations made against the body of the drive unit, the method comprising
- disposing the sound detector in the drive unit.
Dependencies are inferred from the claim text.