{
  "$type": "site.standard.document",
  "description": "A security system of a construction machine of the present invention has a construction machine, a base station and a communication device. The construction machine comprises a data sending and receivingportion for sending first information, a storageportion for storing received information, and a…",
  "path": "/patents/1090101",
  "publishedAt": "2004-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/00",
    "HITACHI CONSTRUCTION MACHINERY [JP]"
  ],
  "textContent": "A security system of a construction machine of the present invention has a construction machine, a base station and a communication device. The construction machine comprises a data sending and receivingportion for sending first information, a storageportion for storing received information, and a control portion for controlling an operation of the construction machine. The base station receives the first information from the data sending and receiving portion of the construction machine and sends second information to the construction machine andmanages the construction machine. It is configured so that the communication device is connected to the base station through a communication network and can send third information to the construction machine through the base station.",
  "title": "SECURITY SYSTEM FOR CONSTRUCTION MACNINE"
}