| 摘要 |
Disclosed is a remote monitoring terminal device for a mobile work vehicle or vessel, capable of informing the user of maximum, minimum, and average values for each sensor and a turn-on count of a switch. The remote monitoring terminal device includes: connection terminals; a data abridging control section for computing minimum, maximum, and average values of data collected over a period from a startup to the latest data acquisition and of actual operation data on actual operation and an occurrence count and durations of a predetermined event, on the basis of operation-state data acquired via the connection terminals and stored in a data storage section; and a communications section. In response to a manual turn-off of a startup switch of the mobile work vehicle or vessel, the data abridging control section transmits data stored in the data storage section, to the remote monitoring device via the communications section. |
| 主权项 |
1. A remote monitoring terminal device for a mobile work vehicle or vessel, said remote monitoring terminal device being mounted to a mobile work vehicle or vessel for communication with a remote monitoring device to enable the mobile work vehicle or vessel to be remotely monitored by the remote monitoring device, said remote monitoring terminal device comprising:
connection terminals for feeding data on an operation state of the mobile work vehicle or vessel; a data abridging control section including a first storage control arrangement and a second storage control arrangement,
said first storage control arrangement acquiring at predetermined intervals, and temporarily storing in a data storage section, the data on the operation state fed via the connection terminals, computing minimum, maximum, and average values of part of the data on the operation state collected over a period from a startup to a latest data acquisition and an occurrence count and durations of a predetermined event, all on the basis of the data stored at the predetermined intervals, and temporarily storing the computed minimum, maximum, and average values and the computed occurrence count and durations in the data storage section,said second storage control arrangement computing minimum, maximum, and average values of actual operation data and an occurrence count and durations of the predetermined event on the basis of the data temporarily stored in the data storage section at the predetermined intervals, and temporarily storing the computed minimum, maximum, and average values and the computed occurrence count and durations in the data storage section, the actual operation data being part of the data on the operation state collected over a period from a startup to a latest data acquisition, the part being related to actual operation; and a communications section for communication with the remote monitoring device, wherein the data abridging control section transmits the minimum, maximum, and average values and the occurrence count and durations of the predetermined event, all stored in the data storage section, to the remote monitoring device via the communications section. |
