{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/954196",
  "publishedAt": "2016-01-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q9/008",
    "SUMITOMO HEAVY INDUSTRIES [JP]"
  ],
  "textContent": "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).",
  "title": "PERIMETER MONITORING DEVICE FOR WORK MACHINE"
}