A perimeter-monitoring device (100A) has a human presence determining means (12) configured to determine presence or absence of a human in each of a plurality of monitoring spaces located around the shovel (60) and an alarm controlling means (13) configured to control a plurality of alarm output parts (7) that are located in a cab (64) of the shovel (60) and emit an alarm to an operator. The alarm controlling means (13) causes a right alarm output part (7R) to emit an alarm when it is determined that a human exists in a right monitoring space (ZR), causes a left alarm output part (7L) to emit an alarm when it is determined that a human exists in a left monitoring space (ZL), and causes a back alarm output part (7B) to emit an alarm when it is determined that a human exists in a back monitoring space (ZB).
PERIMETER MONITORING DEVICE FOR WORK MACHINE
PERIMETERÜBERWACHUNGSVORRICHTUNG FÜR EINE ARBEITSMASCHINE
DISPOSITIF DE SURVEILLANCE DE PÉRIMÈTRE POUR MACHINE DE TRAVAIL
2019-11-06
Patent
Electronic Resource
English
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E02F Baggern , DREDGING / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |